/* roulang page: index */
:root {
            --field-green: #0C3B2E;
            --deep-green: #07231C;
            --acid-green: #A8E10C;
            --sport-red: #E8503A;
            --warm-gray: #F2F0E9;
            --night-carbon: #1A1A1A;
            --grass-light: #4CAF50;
            --cream-white: #FAFAF7;
            --line-gray: #D9D6C8;
            --muted-green: #3A6357;
            --text-main: #1A1A1A;
            --text-muted: #5A6B62;
            --text-light: #F2F0E9;
            --radius-card: 16px;
            --radius-button: 14px;
            --radius-pill: 999px;
            --radius-block: 20px;
            --shadow-card: 0 8px 24px rgba(12, 59, 46, 0.10);
            --shadow-card-hover: 0 16px 36px rgba(12, 59, 40, 0.18);
            --shadow-nav: 0 2px 12px rgba(12, 59, 46, 0.08);
            --shadow-btn: 0 8px 20px rgba(12, 59, 46, 0.25);
            --shadow-btn-acid: 0 10px 28px rgba(168, 225, 12, 0.30);
            --shadow-badge: 0 4px 10px rgba(232, 80, 58, 0.22);
            --transition-base: all 250ms cubic-bezier(0.4, 0, 0.2, 1);
            --transition-slow: all 350ms cubic-bezier(0.4, 0, 0.2, 1);
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: 'Inter', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            color: var(--text-main);
            background-color: var(--cream-white);
            line-height: 1.75;
            font-size: 16px;
            margin: 0;
            padding: 0;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition-base);
        }

        img {
            max-width: 100%;
            display: block;
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            outline: none;
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 3px solid var(--acid-green);
            outline-offset: 2px;
            border-radius: 6px;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        @media (max-width: 768px) {
            .container {
                padding: 0 16px;
            }
        }

        /* Header & Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: #07231C;
            border-bottom: 1px solid rgba(255, 255, 255, 0.07);
            box-shadow: var(--shadow-nav);
        }

        .header-inner {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 20px;
            color: #FFFFFF;
            letter-spacing: 0.5px;
        }

        .brand-logo .logo-icon {
            width: 32px;
            height: 32px;
            background: var(--acid-green);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--deep-green);
            font-size: 16px;
            flex-shrink: 0;
        }

        .brand-logo small {
            font-size: 12px;
            font-weight: 500;
            color: #A0C3B4;
            letter-spacing: 1px;
            margin-left: 2px;
        }

        .brand-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .brand-actions a {
            color: #E6EAE7;
            font-size: 14px;
            font-weight: 500;
            padding: 7px 16px;
            border-radius: var(--radius-button);
            background: rgba(255, 255, 255, 0.08);
            transition: var(--transition-base);
        }

        .brand-actions a:hover {
            background: rgba(255, 255, 255, 0.18);
            color: #FFFFFF;
        }

        .brand-actions .btn-acid-small {
            background: var(--acid-green);
            color: var(--deep-green);
            font-weight: 700;
        }

        .brand-actions .btn-acid-small:hover {
            background: #B8F02A;
            transform: translateY(-1px);
            box-shadow: var(--shadow-btn-acid);
        }

        .nav-icon-bar {
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 8px 0 10px;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
            scrollbar-color: #2A4D3C transparent;
        }

        .nav-icon-bar::-webkit-scrollbar {
            height: 4px;
        }

        .nav-icon-bar::-webkit-scrollbar-track {
            background: transparent;
        }

        .nav-icon-bar::-webkit-scrollbar-thumb {
            background: #2A4D3C;
            border-radius: 4px;
        }

        .nav-icon-item {
            flex-shrink: 0;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 4px;
            padding: 8px 16px;
            border-radius: var(--radius-card);
            color: #BFCAC5;
            font-size: 13px;
            font-weight: 500;
            min-width: 76px;
            transition: var(--transition-base);
            position: relative;
        }

        .nav-icon-item i {
            font-size: 18px;
            color: #8DA396;
            transition: var(--transition-base);
        }

        .nav-icon-item:hover {
            background: rgba(255, 255, 255, 0.08);
            color: #FFFFFF;
        }

        .nav-icon-item:hover i {
            color: var(--acid-green);
        }

        .nav-icon-item.active {
            background: rgba(168, 225, 12, 0.14);
            color: #FFFFFF;
        }

        .nav-icon-item.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 32px;
            height: 3px;
            background: var(--acid-green);
            border-radius: 999px;
        }

        .nav-icon-item.active i {
            color: var(--acid-green);
        }

        .mobile-menu-btn {
            display: none;
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.18);
            color: #FFFFFF;
            width: 40px;
            height: 40px;
            border-radius: 10px;
            cursor: pointer;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            transition: var(--transition-base);
        }

        .mobile-menu-btn:hover {
            background: rgba(255, 255, 255, 0.12);
            border-color: rgba(255, 255, 255, 0.35);
        }

        .mobile-drawer {
            display: none;
            background: #0A2E24;
            border-top: 1px solid rgba(255, 255, 255, 0.07);
            padding: 12px 16px 16px;
        }

        .mobile-drawer.open {
            display: block;
            animation: fadeSlideDown 250ms ease-out;
        }

        @keyframes fadeSlideDown {
            from {
                opacity: 0;
                transform: translateY(-8px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .mobile-drawer-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 8px;
        }

        .mobile-drawer-grid .nav-icon-item {
            border: 1px solid rgba(255, 255, 255, 0.08);
        }

        @media (max-width: 768px) {
            .brand-actions a {
                display: none;
            }
            .brand-actions .btn-acid-small {
                display: inline-block;
                padding: 7px 14px;
                font-size: 13px;
            }
            .mobile-menu-btn {
                display: flex;
            }
            .nav-icon-bar {
                display: none;
            }
            .header-inner {
                padding: 0 14px;
            }
            .brand-row {
                padding: 10px 0;
            }
            .brand-logo {
                font-size: 18px;
            }
            .brand-logo .logo-icon {
                width: 28px;
                height: 28px;
                font-size: 14px;
            }
        }

        @media (max-width: 520px) {
            .mobile-drawer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .brand-logo small {
                display: none;
            }
        }

        /* Hero */
        .hero {
            position: relative;
            background: var(--deep-green);
            background-image: url('/assets/images/002dab13f6215829.webp');
            background-size: cover;
            background-position: center;
            min-height: 640px;
            display: flex;
            align-items: center;
            padding: 64px 0 72px;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(7,35,28,0.95) 0%, rgba(12,59,46,0.88) 45%, rgba(12,59,46,0.72) 100%);
            z-index: 1;
        }

        .hero::after {
            content: '';
            position: absolute;
            inset: 0;
            background-image: repeating-linear-gradient(115deg, rgba(255,255,255,0.045) 0px, rgba(255,255,255,0.045) 1px, transparent 1px, transparent 16px);
            z-index: 1;
            pointer-events: none;
        }

        .hero .container {
            position: relative;
            z-index: 2;
        }

        .hero-grid {
            display: grid;
            grid-template-columns: 1fr 1.05fr;
            gap: 40px;
            align-items: center;
        }

        .hero-map-panel {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-block);
            padding: 22px 24px 24px;
            position: relative;
            overflow: hidden;
            min-height: 420px;
            display: flex;
            flex-direction: column;
            box-shadow: var(--shadow-hero-glow);
        }

        .hero-map-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 18px;
            color: #E6EAE7;
            font-size: 14px;
            font-weight: 500;
        }

        .hero-map-header .live-tag {
            background: var(--sport-red);
            color: #fff;
            font-size: 11px;
            font-weight: 700;
            padding: 4px 10px;
            border-radius: 999px;
            letter-spacing: 1px;
            text-transform: uppercase;
            box-shadow: var(--shadow-badge);
        }

        .hero-map-body {
            flex: 1;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px;
            align-content: stretch;
        }

        .map-region-card {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--radius-card);
            padding: 12px 14px;
            color: #E6EAE7;
            transition: var(--transition-base);
            cursor: default;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            min-height: 84px;
        }

        .map-region-card:hover {
            background: rgba(168, 225, 12, 0.15);
            border-color: rgba(168, 225, 12, 0.35);
            transform: translateY(-2px);
        }

        .map-region-card .region-name {
            font-size: 15px;
            font-weight: 700;
            color: #fff;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .map-region-card .region-name i {
            color: var(--acid-green);
            font-size: 13px;
        }

        .map-region-card .region-status {
            font-size: 12px;
            color: #BFCAC5;
            margin-top: 4px;
        }

        .map-region-card .region-flag {
            display: inline-block;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--acid-green);
            margin-right: 6px;
            box-shadow: 0 0 8px rgba(168, 225, 12, 0.7);
        }

        .hero-text {
            color: #FFFFFF;
        }

        .hero-text .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(168, 225, 12, 0.16);
            color: var(--acid-green);
            font-size: 13px;
            font-weight: 600;
            padding: 6px 14px;
            border-radius: 999px;
            border: 1px solid rgba(168, 225, 12, 0.3);
            margin-bottom: 14px;
            letter-spacing: 0.5px;
        }

        .hero-text h1 {
            font-size: 42px;
            line-height: 1.16;
            font-weight: 800;
            margin: 0 0 18px;
            letter-spacing: -0.3px;
            color: #FFFFFF;
        }

        .hero-text h1 .h1-accent {
            color: var(--acid-green);
        }

        .hero-desc {
            font-size: 16px;
            line-height: 1.8;
            color: #CCD8D2;
            margin-bottom: 26px;
            max-width: 520px;
        }

        .hero-buttons {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-bottom: 24px;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--acid-green);
            color: var(--deep-green);
            font-weight: 700;
            font-size: 15px;
            padding: 13px 26px;
            border-radius: var(--radius-pill);
            border: none;
            cursor: pointer;
            transition: var(--transition-base);
            box-shadow: var(--shadow-btn-acid);
            letter-spacing: 0.3px;
        }

        .btn-primary:hover {
            background: #B8F02A;
            transform: translateY(-2px);
            box-shadow: 0 16px 40px rgba(168, 225, 12, 0.4);
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: var(--shadow-btn-acid);
        }

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: #FFFFFF;
            font-weight: 600;
            font-size: 15px;
            padding: 13px 26px;
            border-radius: var(--radius-pill);
            border: 1px solid rgba(255, 255, 255, 0.3);
            cursor: pointer;
            transition: var(--transition-base);
            letter-spacing: 0.3px;
        }

        .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: rgba(255, 255, 255, 0.5);
            transform: translateY(-2px);
        }

        .btn-secondary:active {
            transform: translateY(0);
        }

        .hero-ticker {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
            color: #BFCAC5;
            font-size: 13px;
        }

        .hero-ticker .ticker-label {
            background: var(--sport-red);
            color: #fff;
            font-weight: 700;
            font-size: 11px;
            padding: 4px 12px;
            border-radius: 999px;
            letter-spacing: 1px;
            text-transform: uppercase;
        }

        .hero-ticker .ticker-item {
            background: rgba(255, 255, 255, 0.07);
            padding: 4px 12px;
            border-radius: 999px;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .hero-ticker .ticker-item i {
            color: var(--acid-green);
            font-size: 12px;
        }

        @media (max-width: 1024px) {
            .hero {
                min-height: auto;
                padding: 48px 0 56px;
            }
            .hero-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .hero-map-panel {
                min-height: 340px;
            }
            .hero-text h1 {
                font-size: 32px;
            }
            .hero-desc {
                font-size: 15px;
                max-width: 100%;
            }
        }

        @media (max-width: 520px) {
            .hero {
                padding: 36px 0 44px;
            }
            .hero-text h1 {
                font-size: 26px;
            }
            .hero-desc {
                font-size: 14px;
            }
            .btn-primary,
            .btn-secondary {
                font-size: 14px;
                padding: 11px 20px;
                width: 100%;
                justify-content: center;
            }
            .hero-map-panel {
                padding: 16px;
                min-height: 280px;
            }
            .hero-map-body {
                gap: 8px;
            }
            .map-region-card {
                min-height: 70px;
                padding: 10px;
            }
        }

        /* Section Base */
        .section {
            padding: 72px 0;
        }

        .section-dark {
            background: var(--deep-green);
            color: #E6EAE7;
        }

        .section-warm {
            background: var(--warm-gray);
        }

        .section-white {
            background: #FFFFFF;
        }

        .section-cream {
            background: var(--cream-white);
        }

        .section-green-tint {
            background: #E9F2EC;
        }

        .section-header {
            margin-bottom: 36px;
            max-width: 700px;
        }

        .section-header.center {
            margin-left: auto;
            margin-right: auto;
            text-align: center;
        }

        .section-label {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            font-weight: 700;
            letter-spacing: 2px;
            text-transform: uppercase;
            color: var(--sport-red);
            margin-bottom: 10px;
        }

        .section-title {
            font-size: 28px;
            line-height: 1.25;
            font-weight: 800;
            margin: 0 0 12px;
            color: var(--night-carbon);
            letter-spacing: -0.2px;
        }

        .section-dark .section-title,
        .section-warm .section-title {
            color: #FFFFFF;
        }

        .section-cream .section-title,
        .section-white .section-title,
        .section-green-tint .section-title {
            color: var(--night-carbon);
        }

        .section-desc {
            font-size: 16px;
            line-height: 1.75;
            color: #5A6B62;
            margin: 0;
        }

        .section-dark .section-desc {
            color: #BFCAC5;
        }

        .section-warm .section-desc {
            color: #8A9B92;
        }

        @media (max-width: 768px) {
            .section {
                padding: 48px 0;
            }
            .section-title {
                font-size: 22px;
            }
            .section-desc {
                font-size: 15px;
            }
            .section-header {
                margin-bottom: 24px;
            }
        }

        /* Countdown Block */
        .countdown-block {
            background: var(--deep-green);
            padding: 28px 0;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }

        .countdown-inner {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .countdown-label {
            color: #BFCAC5;
            font-size: 14px;
            font-weight: 600;
            letter-spacing: 1px;
            text-transform: uppercase;
        }

        .countdown-digits {
            display: flex;
            gap: 8px;
            align-items: center;
        }

        .countdown-digit {
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: 10px;
            padding: 8px 14px;
            text-align: center;
            min-width: 52px;
        }

        .countdown-digit .num {
            display: block;
            font-size: 24px;
            font-weight: 800;
            color: var(--acid-green);
            line-height: 1.2;
        }

        .countdown-digit .unit {
            display: block;
            font-size: 11px;
            color: #8DA396;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .countdown-event {
            display: flex;
            align-items: center;
            gap: 8px;
            color: #E6EAE7;
            font-size: 14px;
            font-weight: 600;
        }

        .countdown-event i {
            color: var(--sport-red);
        }

        @media (max-width: 768px) {
            .countdown-inner {
                flex-direction: column;
                text-align: center;
                gap: 12px;
                padding: 0 16px;
            }
            .countdown-digit {
                min-width: 44px;
                padding: 6px 10px;
            }
            .countdown-digit .num {
                font-size: 18px;
            }
        }

        /* Highlight Cards */
        .highlight-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }

        .highlight-card {
            background: #FFFFFF;
            border-radius: var(--radius-card);
            padding: 24px 20px;
            box-shadow: var(--shadow-card);
            border: 1px solid #EAE8DD;
            transition: var(--transition-base);
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .highlight-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: #C5D0C9;
        }

        .highlight-card .hl-icon {
            width: 46px;
            height: 46px;
            border-radius: 12px;
            background: #E9F2EC;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            color: var(--field-green);
            margin-bottom: 4px;
        }

        .highlight-card:nth-child(2) .hl-icon {
            background: #FFF0EA;
            color: var(--sport-red);
        }

        .highlight-card:nth-child(3) .hl-icon {
            background: #F0F7E0;
            color: #5C7A12;
        }

        .highlight-card:nth-child(4) .hl-icon {
            background: #E8F0F4;
            color: #2C5B72;
        }

        .highlight-card h3 {
            font-size: 17px;
            font-weight: 700;
            margin: 0;
            color: var(--night-carbon);
        }

        .highlight-card p {
            font-size: 14px;
            line-height: 1.7;
            color: #5A6B62;
            margin: 0;
        }

        @media (max-width: 1024px) {
            .highlight-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 520px) {
            .highlight-grid {
                grid-template-columns: 1fr;
            }
        }

        /* Steps */
        .steps-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            counter-reset: step;
        }

        .step-item {
            background: #FFFFFF;
            border-radius: var(--radius-card);
            padding: 24px 20px;
            border: 1px solid #EAE8DD;
            box-shadow: var(--shadow-card);
            transition: var(--transition-base);
            position: relative;
            overflow: hidden;
        }

        .step-item::before {
            counter-increment: step;
            content: counter(step, decimal-leading-zero);
            position: absolute;
            top: 12px;
            right: 16px;
            font-size: 42px;
            font-weight: 800;
            color: rgba(12, 59, 46, 0.06);
            line-height: 1;
            letter-spacing: -2px;
        }

        .step-item:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: #C5D0C9;
        }

        .step-item .step-icon {
            width: 44px;
            height: 44px;
            border-radius: 12px;
            background: var(--deep-green);
            color: var(--acid-green);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            margin-bottom: 14px;
        }

        .step-item h3 {
            font-size: 16px;
            font-weight: 700;
            margin: 0 0 8px;
            color: var(--night-carbon);
        }

        .step-item p {
            font-size: 14px;
            line-height: 1.7;
            color: #5A6B62;
            margin: 0;
        }

        @media (max-width: 1024px) {
            .steps-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 520px) {
            .steps-grid {
                grid-template-columns: 1fr;
            }
        }

        /* Case / Reward Cards */
        .reward-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .reward-card {
            background: #FFFFFF;
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            border: 1px solid #EAE8DD;
            transition: var(--transition-base);
            cursor: default;
        }

        .reward-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-card-hover);
            border-color: #C5D0C9;
        }

        .reward-card .card-img {
            height: 190px;
            background-size: cover;
            background-position: center;
            position: relative;
        }

        .reward-card .card-img::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(7,35,28,0.75) 0%, rgba(7,35,28,0.2) 50%, transparent 100%);
        }

        .reward-card .card-img .img-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            z-index: 2;
            background: var(--sport-red);
            color: #fff;
            font-size: 11px;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: 999px;
            letter-spacing: 1px;
            text-transform: uppercase;
            box-shadow: var(--shadow-badge);
        }

        .reward-card .card-body {
            padding: 20px 22px 22px;
        }

        .reward-card .card-body h3 {
            font-size: 18px;
            font-weight: 700;
            margin: 0 0 8px;
            color: var(--night-carbon);
        }

        .reward-card .card-body p {
            font-size: 14px;
            line-height: 1.7;
            color: #5A6B62;
            margin: 0 0 12px;
        }

        .reward-card .card-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .reward-card .card-meta .meta-tag {
            background: #F0F3EC;
            color: #4A5B50;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 999px;
        }

        @media (max-width: 1024px) {
            .reward-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 520px) {
            .reward-grid {
                grid-template-columns: 1fr;
            }
        }

        /* Content List */
        .content-list-block {
            display: grid;
            grid-template-columns: 1.2fr 1fr;
            gap: 28px;
            align-items: start;
        }

        .content-lead-card {
            background: #FFFFFF;
            border-radius: var(--radius-card);
            overflow: hidden;
            border: 1px solid #EAE8DD;
            box-shadow: var(--shadow-card);
            transition: var(--transition-base);
        }

        .content-lead-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }

        .content-lead-card .lead-img {
            height: 220px;
            background-size: cover;
            background-position: center;
        }

        .content-lead-card .lead-body {
            padding: 22px 24px 24px;
        }

        .content-lead-card .lead-body .lead-label {
            font-size: 12px;
            font-weight: 700;
            color: var(--sport-red);
            letter-spacing: 1px;
            text-transform: uppercase;
            margin-bottom: 8px;
            display: block;
        }

        .content-lead-card .lead-body h3 {
            font-size: 20px;
            font-weight: 700;
            margin: 0 0 10px;
            color: var(--night-carbon);
            line-height: 1.35;
        }

        .content-lead-card .lead-body p {
            font-size: 14px;
            line-height: 1.7;
            color: #5A6B62;
            margin: 0;
        }

        .content-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .content-list-item {
            display: flex;
            gap: 14px;
            background: #FFFFFF;
            padding: 14px 16px;
            border-radius: var(--radius-card);
            border: 1px solid #EAE8DD;
            box-shadow: 0 2px 8px rgba(12, 59, 46, 0.06);
            transition: var(--transition-base);
            cursor: default;
        }

        .content-list-item:hover {
            border-color: #C5D0C9;
            transform: translateX(4px);
            box-shadow: var(--shadow-card);
        }

        .content-list-item .item-thumb {
            width: 72px;
            height: 72px;
            border-radius: 10px;
            background-size: cover;
            background-position: center;
            flex-shrink: 0;
        }

        .content-list-item .item-body h4 {
            font-size: 15px;
            font-weight: 700;
            margin: 0 0 4px;
            color: var(--night-carbon);
            line-height: 1.4;
        }

        .content-list-item .item-body .item-date {
            font-size: 12px;
            color: #8A9B92;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .content-list-item .item-body .item-date i {
            font-size: 11px;
        }

        .content-list-item .item-body p {
            font-size: 13px;
            color: #5A6B62;
            margin: 4px 0 0;
            line-height: 1.6;
        }

        @media (max-width: 768px) {
            .content-list-block {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .content-lead-card .lead-img {
                height: 180px;
            }
            .content-list-item .item-thumb {
                width: 60px;
                height: 60px;
            }
        }

        /* Testimonials */
        .testimonial-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 18px;
        }

        .testimonial-card {
            background: #FFFFFF;
            border-radius: var(--radius-card);
            padding: 24px 22px;
            border: 1px solid #EAE8DD;
            box-shadow: var(--shadow-card);
            transition: var(--transition-base);
        }

        .testimonial-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }

        .testimonial-card .quote-icon {
            font-size: 28px;
            color: #E2E8E3;
            margin-bottom: 10px;
            display: block;
        }

        .testimonial-card p {
            font-size: 15px;
            line-height: 1.75;
            color: #333E38;
            margin: 0 0 14px;
        }

        .testimonial-card .testimonial-author {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .testimonial-card .testimonial-author .avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: #E9F2EC;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            color: var(--field-green);
            font-weight: 700;
        }

        .testimonial-card .testimonial-author .author-info h4 {
            font-size: 14px;
            font-weight: 700;
            margin: 0;
            color: var(--night-carbon);
        }

        .testimonial-card .testimonial-author .author-info span {
            font-size: 12px;
            color: #8A9B92;
        }

        @media (max-width: 1024px) {
            .testimonial-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 520px) {
            .testimonial-grid {
                grid-template-columns: 1fr;
            }
        }

        /* CTA Section */
        .cta-banner {
            background: var(--deep-green);
            border-radius: var(--radius-block);
            padding: 44px 40px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            position: relative;
            overflow: hidden;
        }

        .cta-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: repeating-linear-gradient(115deg, rgba(255,255,255,0.05) 0px, rgba(255,255,255,0.05) 1px, transparent 1px, transparent 14px);
            pointer-events: none;
        }

        .cta-banner-content {
            position: relative;
            z-index: 1;
            max-width: 580px;
        }

        .cta-banner-content h2 {
            font-size: 26px;
            font-weight: 800;
            color: #FFFFFF;
            margin: 0 0 10px;
            line-height: 1.25;
        }

        .cta-banner-content p {
            font-size: 15px;
            color: #BFCAC5;
            line-height: 1.7;
            margin: 0;
        }

        .cta-banner-actions {
            position: relative;
            z-index: 1;
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }

        @media (max-width: 768px) {
            .cta-banner {
                padding: 28px 20px;
                flex-direction: column;
                text-align: center;
            }
            .cta-banner-actions {
                justify-content: center;
                width: 100%;
            }
            .cta-banner-content h2 {
                font-size: 22px;
            }
        }

        /* FAQ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
            max-width: 760px;
            margin: 0 auto;
        }

        .faq-item {
            background: #FFFFFF;
            border: 1px solid #E5E4DA;
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: var(--transition-base);
            box-shadow: 0 2px 8px rgba(12, 59, 46, 0.05);
        }

        .faq-item:hover {
            border-color: #C5D0C9;
        }

        .faq-question {
            width: 100%;
            background: transparent;
            border: none;
            text-align: left;
            padding: 18px 22px;
            font-size: 16px;
            font-weight: 700;
            color: var(--night-carbon);
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 14px;
            transition: var(--transition-base);
        }

        .faq-question:hover {
            color: var(--field-green);
        }

        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: #E9F2EC;
            color: var(--field-green);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 13px;
            transition: var(--transition-base);
        }

        .faq-item.open .faq-question .faq-icon {
            background: var(--deep-green);
            color: var(--acid-green);
            transform: rotate(180deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 350ms cubic-bezier(0.4, 0, 0.2, 1), padding 250ms ease;
            padding: 0 22px;
        }

        .faq-item.open .faq-answer {
            max-height: 260px;
            padding: 0 22px 20px;
        }

        .faq-answer p {
            font-size: 15px;
            line-height: 1.75;
            color: #5A6B62;
            margin: 0;
        }

        @media (max-width: 520px) {
            .faq-question {
                font-size: 15px;
                padding: 14px 16px;
            }
            .faq-answer p {
                font-size: 14px;
            }
            .faq-item.open .faq-answer {
                padding: 0 16px 16px;
            }
        }

        /* Security Bar */
        .security-bar {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 18px;
        }

        .security-item {
            background: #FFFFFF;
            border-radius: var(--radius-card);
            padding: 22px 18px;
            border: 1px solid #EAE8DD;
            box-shadow: var(--shadow-card);
            display: flex;
            align-items: center;
            gap: 12px;
            transition: var(--transition-base);
        }

        .security-item:hover {
            border-color: #C5D0C9;
            transform: translateY(-2px);
            box-shadow: var(--shadow-card-hover);
        }

        .security-item .sec-icon {
            width: 42px;
            height: 42px;
            border-radius: 50%;
            background: #E9F2EC;
            color: var(--field-green);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            flex-shrink: 0;
        }

        .security-item h4 {
            font-size: 15px;
            font-weight: 700;
            margin: 0 0 2px;
            color: var(--night-carbon);
        }

        .security-item p {
            font-size: 13px;
            color: #5A6B62;
            margin: 0;
            line-height: 1.5;
        }

        @media (max-width: 1024px) {
            .security-bar {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 520px) {
            .security-bar {
                grid-template-columns: 1fr;
            }
        }

        /* Data Cards / Stats */
        .stats-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .stat-card {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-card);
            padding: 28px 20px;
            text-align: center;
            transition: var(--transition-base);
        }

        .stat-card:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: rgba(168, 225, 12, 0.35);
        }

        .stat-card .stat-number {
            font-size: 38px;
            font-weight: 800;
            color: var(--acid-green);
            line-height: 1.1;
            margin-bottom: 6px;
            letter-spacing: -1px;
        }

        .stat-card .stat-label {
            font-size: 14px;
            color: #BFCAC5;
            font-weight: 500;
        }

        .stat-card .stat-unit {
            font-size: 13px;
            color: #8DA396;
            display: block;
            margin-top: 2px;
        }

        @media (max-width: 1024px) {
            .stats-row {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 520px) {
            .stats-row {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }
            .stat-card .stat-number {
                font-size: 28px;
            }
            .stat-card {
                padding: 18px 12px;
            }
            .stat-card .stat-label {
                font-size: 12px;
            }
        }

        /* Community / Discussion */
        .topic-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }

        .topic-card {
            background: #FFFFFF;
            border-radius: var(--radius-card);
            padding: 20px 20px;
            border: 1px solid #EAE8DD;
            box-shadow: 0 2px 8px rgba(12, 59, 46, 0.06);
            transition: var(--transition-base);
        }

        .topic-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: #C5D0C9;
        }

        .topic-card .topic-tag {
            display: inline-block;
            background: #F0F7E0;
            color: #5C7A12;
            font-size: 11px;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: 999px;
            margin-bottom: 10px;
            letter-spacing: 0.5px;
        }

        .topic-card .topic-tag.hot {
            background: #FFF0EA;
            color: var(--sport-red);
        }

        .topic-card h4 {
            font-size: 15px;
            font-weight: 700;
            margin: 0 0 6px;
            color: var(--night-carbon);
            line-height: 1.4;
        }

        .topic-card p {
            font-size: 13px;
            color: #5A6B62;
            margin: 0;
            line-height: 1.6;
        }

        .topic-card .topic-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-top: 12px;
            font-size: 12px;
            color: #8A9B92;
        }

        .topic-card .topic-meta i {
            font-size: 11px;
        }

        @media (max-width: 1024px) {
            .topic-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 520px) {
            .topic-grid {
                grid-template-columns: 1fr;
            }
        }

        /* Team Cards */
        .team-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .team-card {
            background: #FFFFFF;
            border-radius: var(--radius-card);
            overflow: hidden;
            border: 1px solid #EAE8DD;
            box-shadow: var(--shadow-card);
            transition: var(--transition-base);
            cursor: default;
        }

        .team-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-card-hover);
            border-color: #C5D0C9;
        }

        .team-card .team-img {
            height: 130px;
            background-size: cover;
            background-position: center;
            position: relative;
        }

        .team-card .team-img::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(7,35,28,0.7) 0%, transparent 60%);
        }

        .team-card .team-img .team-rank {
            position: absolute;
            bottom: 8px;
            left: 12px;
            z-index: 2;
            color: #fff;
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 1px;
            text-transform: uppercase;
        }

        .team-card .team-body {
            padding: 14px 16px 18px;
        }

        .team-card .team-body h4 {
            font-size: 16px;
            font-weight: 700;
            margin: 0 0 4px;
            color: var(--night-carbon);
        }

        .team-card .team-body p {
            font-size: 13px;
            color: #5A6B62;
            margin: 0 0 8px;
            line-height: 1.5;
        }

        .team-card .team-stats {
            display: flex;
            gap: 10px;
            font-size: 12px;
            color: #8A9B92;
            flex-wrap: wrap;
        }

        .team-card .team-stats span {
            background: #F0F3EC;
            padding: 3px 8px;
            border-radius: 6px;
        }

        @media (max-width: 1024px) {
            .team-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 520px) {
            .team-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .team-card .team-img {
                height: 90px;
            }
        }

        /* Info Cards */
        .info-card {
            background: #FFFFFF;
            border-radius: var(--radius-card);
            padding: 26px 24px;
            border: 1px solid #EAE8DD;
            box-shadow: var(--shadow-card);
            transition: var(--transition-base);
        }

        .info-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-card-hover);
        }

        .info-card .info-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: #E9F2EC;
            color: var(--field-green);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            margin-bottom: 12px;
        }

        .info-card h3 {
            font-size: 17px;
            font-weight: 700;
            margin: 0 0 8px;
            color: var(--night-carbon);
        }

        .info-card p {
            font-size: 14px;
            line-height: 1.7;
            color: #5A6B62;
            margin: 0;
        }

        /* Footer */
        .site-footer {
            background: #041812;
            padding: 52px 0 24px;
            color: #BFCAC5;
        }

        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
            display: grid;
            grid-template-columns: 1.3fr 1fr 1fr 1.1fr;
            gap: 32px;
            margin-bottom: 36px;
        }

        .footer-brand .brand-logo {
            font-size: 22px;
            margin-bottom: 12px;
        }

        .footer-brand .brand-logo .logo-icon {
            width: 34px;
            height: 34px;
        }

        .footer-brand p {
            font-size: 13px;
            line-height: 1.75;
            color: #8DA396;
            max-width: 260px;
            margin: 0;
        }

        .footer-col h4 {
            font-size: 14px;
            font-weight: 700;
            color: #FFFFFF;
            margin: 0 0 14px;
            letter-spacing: 0.5px;
        }

        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-col ul li a {
            font-size: 13px;
            color: #8DA396;
            transition: var(--transition-base);
        }

        .footer-col ul li a:hover {
            color: var(--acid-green);
        }

        .footer-bottom {
            max-width: 1200px;
            margin: 0 auto;
            padding: 18px 24px 8px;
            border-top: 1px solid rgba(255, 255, 255, 0.07);
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            font-size: 12px;
            color: #6A7D73;
        }

        .footer-bottom a {
            color: #8DA396;
            font-size: 12px;
            transition: var(--transition-base);
        }

        .footer-bottom a:hover {
            color: var(--acid-green);
        }

        .footer-bottom .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
            align-items: center;
        }

        .footer-bottom .footer-links span.sep {
            color: #3A4A42;
        }

        .footer-beian {
            margin-top: 4px;
            font-size: 12px;
            color: #6A7D73;
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            align-items: center;
        }

        .footer-beian span {
            white-space: nowrap;
        }

        @media (max-width: 1024px) {
            .footer-content {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }

        @media (max-width: 768px) {
            .site-footer {
                padding: 36px 0 16px;
            }
            .footer-content {
                grid-template-columns: 1fr;
                gap: 24px;
                padding: 0 16px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
                padding: 14px 16px 8px;
            }
            .footer-bottom .footer-links {
                gap: 8px;
                flex-wrap: wrap;
            }
            .footer-beian {
                flex-direction: column;
                align-items: flex-start;
                gap: 4px;
            }
        }

        /* General Utility */
        .text-center {
            text-align: center;
        }
        .mt-0 {
            margin-top: 0;
        }
        .mb-0 {
            margin-bottom: 0;
        }
        .mt-8 {
            margin-top: 8px;
        }
        .mt-16 {
            margin-top: 16px;
        }
        .mt-24 {
            margin-top: 24px;
        }
        .mt-32 {
            margin-top: 32px;
        }
        .mt-48 {
            margin-top: 48px;
        }
        .gap-12 {
            gap: 12px;
        }
        .flex-wrap {
            flex-wrap: wrap;
        }
        .flex-center {
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .w-full {
            width: 100%;
        }
        .no-underline {
            text-decoration: none;
        }

        /* Responsive image handling */
        .img-cover {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .bg-cover-center {
            background-size: cover;
            background-position: center;
        }

/* roulang page: category2 */
:root {
            --field-green: #0C3B2E;
            --deep-green: #07231C;
            --acid-green: #A8E10C;
            --sport-red: #E8503A;
            --warm-gray: #F2F0E9;
            --night-carbon: #1A1A1A;
            --grass-light: #4CAF50;
            --cream-white: #FAFAF7;
            --line-gray: #D9D6C8;
            --muted-green: #3A6357;
            --text-main: #1A1A1A;
            --text-muted: #5A6B62;
            --text-light: #F2F0E9;
            --radius-card: 16px;
            --radius-button: 14px;
            --radius-pill: 999px;
            --radius-block: 20px;
            --shadow-card: 0 8px 24px rgba(12, 59, 46, 0.10);
            --shadow-card-hover: 0 16px 36px rgba(12, 59, 40, 0.18);
            --shadow-nav: 0 2px 12px rgba(12, 59, 46, 0.08);
            --shadow-btn: 0 8px 20px rgba(12, 59, 46, 0.25);
            --shadow-btn-acid: 0 10px 28px rgba(168, 225, 12, 0.30);
            --shadow-badge: 0 4px 10px rgba(232, 80, 58, 0.22);
            --transition-base: all 250ms cubic-bezier(0.4, 0, 0.2, 1);
            --transition-slow: all 350ms cubic-bezier(0.4, 0, 0.2, 1);
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: 'Inter', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            color: var(--text-main);
            background-color: var(--cream-white);
            line-height: 1.75;
            font-size: 16px;
            margin: 0;
            padding: 0;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition-base);
        }

        img {
            max-width: 100%;
            display: block;
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            outline: none;
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 3px solid var(--acid-green);
            outline-offset: 2px;
            border-radius: 6px;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* Header & Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: #07231C;
            border-bottom: 1px solid rgba(255, 255, 255, 0.07);
            box-shadow: var(--shadow-nav);
        }

        .header-inner {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 20px;
            color: #FFFFFF;
            letter-spacing: 0.5px;
        }

        .brand-logo .logo-icon {
            width: 32px;
            height: 32px;
            background: var(--acid-green);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--deep-green);
            font-size: 16px;
            flex-shrink: 0;
        }

        .brand-logo small {
            font-size: 12px;
            font-weight: 500;
            color: #A0C3B4;
            letter-spacing: 1px;
            margin-left: 2px;
        }

        .brand-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .brand-actions a {
            color: #E6EAE7;
            font-size: 14px;
            font-weight: 500;
            padding: 7px 16px;
            border-radius: var(--radius-button);
            background: rgba(255, 255, 255, 0.08);
            transition: var(--transition-base);
        }

        .brand-actions a:hover {
            background: rgba(255, 255, 255, 0.18);
            color: #FFFFFF;
        }

        .brand-actions .btn-acid-small {
            background: var(--acid-green);
            color: var(--deep-green);
            font-weight: 700;
        }

        .brand-actions .btn-acid-small:hover {
            background: #B8F02A;
            transform: translateY(-1px);
            box-shadow: var(--shadow-btn-acid);
        }

        .nav-icon-bar {
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 8px 0 10px;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
            scrollbar-color: #2A4D3C transparent;
        }

        .nav-icon-bar::-webkit-scrollbar {
            height: 4px;
        }

        .nav-icon-bar::-webkit-scrollbar-track {
            background: transparent;
        }

        .nav-icon-bar::-webkit-scrollbar-thumb {
            background: #2A4D3C;
            border-radius: 4px;
        }

        .nav-icon-item {
            flex-shrink: 0;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 4px;
            padding: 8px 16px;
            border-radius: var(--radius-card);
            color: #BFCAC5;
            font-size: 13px;
            font-weight: 500;
            min-width: 76px;
            transition: var(--transition-base);
            position: relative;
        }

        .nav-icon-item i {
            font-size: 18px;
            color: #8DA396;
            transition: var(--transition-base);
        }

        .nav-icon-item:hover {
            background: rgba(255, 255, 255, 0.08);
            color: #FFFFFF;
        }

        .nav-icon-item:hover i {
            color: var(--acid-green);
        }

        .nav-icon-item.active {
            background: rgba(168, 225, 12, 0.15);
            color: #FFFFFF;
        }

        .nav-icon-item.active i {
            color: var(--acid-green);
        }

        .nav-icon-item.active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 50%;
            transform: translateX(-50%);
            width: 24px;
            height: 3px;
            background: var(--acid-green);
            border-radius: 2px;
        }

        /* Mobile menu toggle */
        .mobile-menu-btn {
            display: none;
            background: rgba(255, 255, 255, 0.08);
            border: none;
            color: #FFFFFF;
            font-size: 20px;
            width: 40px;
            height: 40px;
            border-radius: 10px;
            cursor: pointer;
            align-items: center;
            justify-content: center;
            transition: var(--transition-base);
        }

        .mobile-menu-btn:hover {
            background: rgba(255, 255, 255, 0.18);
        }

        /* Category page header - compact */
        .category-page-header {
            background: linear-gradient(135deg, #07231C 0%, #0C3B2E 50%, #0A4A38 100%);
            min-height: 200px;
            padding: 40px 0 32px;
            position: relative;
            overflow: hidden;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }

        .category-page-header::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: radial-gradient(circle at 80% 20%, rgba(168, 225, 12, 0.08) 0%, transparent 50%),
                radial-gradient(circle at 10% 80%, rgba(232, 80, 58, 0.06) 0%, transparent 40%);
            pointer-events: none;
        }

        .category-page-header::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--acid-green), var(--grass-light), var(--sport-red));
            opacity: 0.7;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: #8DA396;
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }

        .breadcrumb a {
            color: #8DA396;
            transition: var(--transition-base);
        }

        .breadcrumb a:hover {
            color: var(--acid-green);
        }

        .breadcrumb .sep {
            color: #5A6B62;
            font-size: 12px;
        }

        .breadcrumb .current {
            color: #BFCAC5;
            font-weight: 500;
        }

        .category-page-header h1 {
            font-size: 32px;
            font-weight: 800;
            color: #FFFFFF;
            letter-spacing: 1px;
            margin: 0 0 10px;
            position: relative;
            z-index: 1;
        }

        .category-page-header .category-desc {
            font-size: 15px;
            color: #A0C3B4;
            max-width: 680px;
            line-height: 1.8;
            margin: 0;
            position: relative;
            z-index: 1;
        }

        /* Section styles */
        .section {
            padding: 64px 0;
        }

        .section-alt {
            background: var(--warm-gray);
        }

        .section-deep {
            background: var(--deep-green);
        }

        .section-title-row {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 16px;
            margin-bottom: 32px;
            flex-wrap: wrap;
        }

        .section-title-row h2 {
            font-size: 24px;
            font-weight: 700;
            color: var(--night-carbon);
            margin: 0;
            letter-spacing: 0.5px;
        }

        .section-title-row .section-subtitle {
            font-size: 14px;
            color: var(--text-muted);
            margin: 6px 0 0;
        }

        .section-deep .section-title-row h2 {
            color: #FFFFFF;
        }

        .section-deep .section-title-row .section-subtitle {
            color: #A0C3B4;
        }

        .more-link {
            font-size: 14px;
            font-weight: 600;
            color: var(--field-green);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: var(--transition-base);
            flex-shrink: 0;
        }

        .more-link i {
            font-size: 12px;
            transition: var(--transition-base);
        }

        .more-link:hover {
            color: var(--grass-light);
        }

        .more-link:hover i {
            transform: translateX(4px);
        }

        /* Rank table */
        .rank-table-wrap {
            background: #FFFFFF;
            border-radius: var(--radius-block);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--line-gray);
        }

        .rank-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 14px;
        }

        .rank-table thead {
            background: var(--deep-green);
            color: #FFFFFF;
        }

        .rank-table thead th {
            padding: 14px 16px;
            text-align: left;
            font-weight: 600;
            font-size: 13px;
            letter-spacing: 0.5px;
            white-space: nowrap;
        }

        .rank-table tbody tr {
            border-bottom: 1px solid #E8E5D9;
            transition: var(--transition-base);
        }

        .rank-table tbody tr:last-child {
            border-bottom: none;
        }

        .rank-table tbody tr:hover {
            background: #F7F6F1;
        }

        .rank-table tbody td {
            padding: 13px 16px;
            color: var(--text-main);
            font-weight: 500;
            white-space: nowrap;
        }

        .rank-table .rank-pos {
            font-weight: 800;
            font-size: 16px;
            width: 48px;
            text-align: center;
        }

        .rank-table .rank-pos.top1 {
            color: var(--sport-red);
        }

        .rank-table .rank-pos.top2 {
            color: #D97706;
        }

        .rank-table .rank-pos.top3 {
            color: #B45309;
        }

        .team-cell {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 600;
        }

        .team-cell .team-badge {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--field-green);
            color: #FFFFFF;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 11px;
            font-weight: 700;
            flex-shrink: 0;
        }

        .team-cell .team-badge.hot {
            background: var(--sport-red);
        }

        .team-cell .team-badge.cool {
            background: var(--muted-green);
        }

        .form-dot {
            display: inline-block;
            width: 20px;
            height: 20px;
            border-radius: 50%;
            font-size: 9px;
            font-weight: 700;
            text-align: center;
            line-height: 20px;
            margin-right: 2px;
        }

        .form-dot.win {
            background: #D1FAE5;
            color: #065F46;
        }

        .form-dot.draw {
            background: #FEF3C7;
            color: #92400E;
        }

        .form-dot.loss {
            background: #FEE2E2;
            color: #991B1B;
        }

        /* Honor cards */
        .honor-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .honor-card {
            background: #FFFFFF;
            border-radius: var(--radius-card);
            padding: 24px;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--line-gray);
            transition: var(--transition-slow);
            position: relative;
            overflow: hidden;
        }

        .honor-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }

        .honor-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, var(--grass-light), var(--acid-green));
        }

        .honor-card .honor-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 16px;
        }

        .honor-card .honor-label {
            font-size: 13px;
            font-weight: 600;
            color: var(--text-muted);
            letter-spacing: 0.5px;
        }

        .honor-card .honor-icon {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background: var(--field-green);
            color: var(--acid-green);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
        }

        .honor-card .honor-player {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 12px;
        }

        .honor-card .honor-player img {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            object-fit: cover;
            border: 2px solid var(--acid-green);
        }

        .honor-card .honor-player-name {
            font-size: 15px;
            font-weight: 700;
            color: var(--night-carbon);
        }

        .honor-card .honor-player-team {
            font-size: 12px;
            color: var(--text-muted);
        }

        .honor-card .honor-stats {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }

        .honor-card .honor-stat {
            text-align: center;
            flex: 1;
            min-width: 60px;
            background: var(--warm-gray);
            border-radius: 10px;
            padding: 10px 8px;
        }

        .honor-card .honor-stat-value {
            font-size: 18px;
            font-weight: 800;
            color: var(--field-green);
            display: block;
        }

        .honor-card .honor-stat-label {
            font-size: 11px;
            color: var(--text-muted);
            display: block;
            margin-top: 2px;
        }

        /* Data board */
        .data-board {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .data-board-item {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-card);
            padding: 28px 24px;
            text-align: center;
            transition: var(--transition-base);
        }

        .data-board-item:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: rgba(168, 225, 12, 0.3);
            transform: translateY(-2px);
        }

        .data-board-item .data-value {
            font-size: 36px;
            font-weight: 800;
            color: var(--acid-green);
            letter-spacing: 1px;
            display: block;
            line-height: 1.2;
        }

        .data-board-item .data-label {
            font-size: 13px;
            color: #A0C3B4;
            margin-top: 8px;
            font-weight: 500;
        }

        /* Player spotlight */
        .player-spotlight-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }

        .player-spotlight-card {
            background: #FFFFFF;
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--line-gray);
            transition: var(--transition-slow);
            display: flex;
            flex-direction: column;
        }

        .player-spotlight-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }

        .player-spotlight-card .player-img {
            height: 200px;
            width: 100%;
            object-fit: cover;
        }

        .player-spotlight-card .player-info {
            padding: 20px 24px;
            flex: 1;
        }

        .player-spotlight-card .player-name {
            font-size: 17px;
            font-weight: 700;
            color: var(--night-carbon);
            margin: 0 0 4px;
        }

        .player-spotlight-card .player-team {
            font-size: 13px;
            color: var(--text-muted);
            margin: 0 0 12px;
        }

        .player-spotlight-card .player-tags {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            margin-bottom: 14px;
        }

        .player-tag {
            font-size: 11px;
            padding: 4px 10px;
            border-radius: var(--radius-pill);
            font-weight: 600;
            letter-spacing: 0.3px;
        }

        .player-tag.green {
            background: #D1FAE5;
            color: #065F46;
        }

        .player-tag.red {
            background: #FEE2E2;
            color: #991B1B;
        }

        .player-tag.blue {
            background: #DBEAFE;
            color: #1E40AF;
        }

        .player-spotlight-card .player-detail {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.7;
            margin: 0;
        }

        /* Rules & info */
        .info-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }

        .info-card {
            background: #FFFFFF;
            border-radius: var(--radius-card);
            padding: 28px;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--line-gray);
        }

        .info-card .info-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: rgba(12, 59, 46, 0.08);
            color: var(--field-green);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            margin-bottom: 16px;
        }

        .info-card h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--night-carbon);
            margin: 0 0 10px;
        }

        .info-card p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.8;
            margin: 0 0 12px;
        }

        .info-card ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .info-card ul li {
            font-size: 13px;
            color: var(--text-muted);
            padding: 6px 0;
            display: flex;
            align-items: flex-start;
            gap: 8px;
            line-height: 1.7;
        }

        .info-card ul li i {
            color: var(--grass-light);
            font-size: 12px;
            margin-top: 4px;
            flex-shrink: 0;
        }

        /* CTA section */
        .cta-deep {
            background: linear-gradient(135deg, #07231C 0%, #0C3B2E 60%, #0A4A38 100%);
            border-radius: var(--radius-block);
            padding: 48px 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-deep::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: radial-gradient(circle at 20% 80%, rgba(168, 225, 12, 0.06) 0%, transparent 50%),
                radial-gradient(circle at 90% 10%, rgba(232, 80, 58, 0.05) 0%, transparent 40%);
            pointer-events: none;
        }

        .cta-deep h2 {
            font-size: 26px;
            font-weight: 800;
            color: #FFFFFF;
            margin: 0 0 12px;
            position: relative;
            z-index: 1;
        }

        .cta-deep p {
            font-size: 15px;
            color: #A0C3B4;
            max-width: 560px;
            margin: 0 auto 24px;
            position: relative;
            z-index: 1;
            line-height: 1.8;
        }

        .cta-deep .cta-btns {
            display: flex;
            gap: 14px;
            justify-content: center;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
        }

        .btn-acid {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 28px;
            border-radius: var(--radius-pill);
            background: var(--acid-green);
            color: var(--deep-green);
            font-weight: 700;
            font-size: 15px;
            letter-spacing: 0.3px;
            transition: var(--transition-base);
            box-shadow: var(--shadow-btn-acid);
        }

        .btn-acid:hover {
            background: #B8F02A;
            transform: translateY(-2px);
            box-shadow: 0 14px 34px rgba(168, 225, 12, 0.4);
        }

        .btn-outline-light {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 28px;
            border-radius: var(--radius-pill);
            background: transparent;
            color: #FFFFFF;
            font-weight: 600;
            font-size: 15px;
            letter-spacing: 0.3px;
            border: 2px solid rgba(255, 255, 255, 0.3);
            transition: var(--transition-base);
        }

        .btn-outline-light:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: rgba(255, 255, 255, 0.6);
            transform: translateY(-2px);
        }

        /* Footer */
        .site-footer {
            background: var(--deep-green);
            color: #BFCAC5;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
        }

        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
            padding: 48px 24px 32px;
            display: grid;
            grid-template-columns: 1.6fr 1fr 1fr 1fr;
            gap: 32px;
        }

        .footer-brand p {
            font-size: 13px;
            color: #8DA396;
            line-height: 1.8;
            margin: 16px 0 0;
            max-width: 280px;
        }

        .footer-col h4 {
            font-size: 14px;
            font-weight: 700;
            color: #FFFFFF;
            margin: 0 0 16px;
            letter-spacing: 0.5px;
        }

        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-col ul li {
            margin-bottom: 10px;
        }

        .footer-col ul li a {
            font-size: 13px;
            color: #8DA396;
            transition: var(--transition-base);
        }

        .footer-col ul li a:hover {
            color: var(--acid-green);
        }

        .footer-bottom {
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            font-size: 12px;
            color: #6B8177;
        }

        .footer-beian {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            margin-top: 6px;
            font-size: 12px;
            color: #6B8177;
        }

        .footer-links {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .footer-links a {
            font-size: 12px;
            color: #8DA396;
            transition: var(--transition-base);
        }

        .footer-links a:hover {
            color: var(--acid-green);
        }

        .footer-links .sep {
            color: #4C5A54;
        }

        /* Filter bar */
        .filter-bar {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
            margin-bottom: 24px;
        }

        .filter-bar .filter-label {
            font-size: 13px;
            color: var(--text-muted);
            font-weight: 600;
            margin-right: 4px;
        }

        .filter-btn {
            padding: 8px 18px;
            border-radius: var(--radius-pill);
            border: 1px solid var(--line-gray);
            background: #FFFFFF;
            color: var(--text-muted);
            font-size: 13px;
            font-weight: 500;
            cursor: pointer;
            transition: var(--transition-base);
            white-space: nowrap;
        }

        .filter-btn:hover {
            border-color: var(--grass-light);
            color: var(--field-green);
            background: #F7F6F1;
        }

        .filter-btn.active {
            background: var(--field-green);
            color: #FFFFFF;
            border-color: var(--field-green);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .honor-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .data-board {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-content {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }

        @media (max-width: 768px) {
            .container {
                padding: 0 16px;
            }
            .header-inner {
                padding: 0 16px;
            }
            .section {
                padding: 48px 0;
            }
            .category-page-header {
                min-height: 180px;
                padding: 32px 0 24px;
            }
            .category-page-header h1 {
                font-size: 26px;
            }
            .honor-grid {
                grid-template-columns: 1fr;
            }
            .data-board {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .player-spotlight-grid {
                grid-template-columns: 1fr;
            }
            .info-grid {
                grid-template-columns: 1fr;
            }
            .cta-deep {
                padding: 32px 20px;
                border-radius: var(--radius-card);
            }
            .cta-deep h2 {
                font-size: 22px;
            }
            .rank-table {
                font-size: 12px;
            }
            .rank-table thead th,
            .rank-table tbody td {
                padding: 10px 10px;
            }
            .footer-content {
                grid-template-columns: 1fr;
                padding: 32px 16px 24px;
            }
            .footer-bottom {
                padding: 16px;
                flex-direction: column;
                text-align: center;
            }
            .footer-links {
                justify-content: center;
            }
            .mobile-menu-btn {
                display: flex;
            }
            .nav-icon-bar {
                display: none;
                flex-direction: column;
                align-items: stretch;
                padding: 8px 0;
            }
            .nav-icon-bar.open {
                display: flex;
            }
            .nav-icon-item {
                flex-direction: row;
                gap: 12px;
                padding: 10px 16px;
                min-width: auto;
                justify-content: flex-start;
                font-size: 14px;
            }
            .nav-icon-item.active::after {
                display: none;
            }
            .nav-icon-item.active {
                border-left: 3px solid var(--acid-green);
                border-radius: 8px;
            }
            .section-title-row h2 {
                font-size: 20px;
            }
            .brand-actions a {
                padding: 6px 12px;
                font-size: 13px;
            }
        }

        @media (max-width: 520px) {
            .category-page-header h1 {
                font-size: 22px;
            }
            .category-page-header .category-desc {
                font-size: 13px;
            }
            .data-board {
                grid-template-columns: 1fr;
            }
            .filter-bar {
                gap: 6px;
            }
            .filter-btn {
                padding: 6px 12px;
                font-size: 12px;
            }
            .honor-card {
                padding: 18px;
            }
            .honor-card .honor-stats {
                gap: 8px;
            }
            .honor-card .honor-stat {
                padding: 8px 4px;
            }
            .cta-deep .cta-btns {
                flex-direction: column;
                align-items: center;
            }
            .btn-acid,
            .btn-outline-light {
                width: 100%;
                justify-content: center;
            }
            .footer-beian {
                flex-direction: column;
                gap: 4px;
                align-items: center;
            }
        }

/* roulang page: category1 */
:root {
            --field-green: #0C3B2E;
            --deep-green: #07231C;
            --acid-green: #A8E10C;
            --sport-red: #E8503A;
            --warm-gray: #F2F0E9;
            --night-carbon: #1A1A1A;
            --grass-light: #4CAF50;
            --cream-white: #FAFAF7;
            --line-gray: #D9D6C8;
            --muted-green: #3A6357;
            --text-main: #1A1A1A;
            --text-muted: #5A6B62;
            --text-light: #F2F0E9;
            --radius-card: 16px;
            --radius-button: 14px;
            --radius-pill: 999px;
            --radius-block: 20px;
            --shadow-card: 0 8px 24px rgba(12, 59, 46, 0.10);
            --shadow-card-hover: 0 16px 36px rgba(12, 59, 40, 0.18);
            --shadow-nav: 0 2px 12px rgba(12, 59, 46, 0.08);
            --shadow-btn: 0 8px 20px rgba(12, 59, 46, 0.25);
            --shadow-btn-acid: 0 10px 28px rgba(168, 225, 12, 0.30);
            --shadow-badge: 0 4px 10px rgba(232, 80, 58, 0.22);
            --transition-base: all 250ms cubic-bezier(0.4, 0, 0.2, 1);
            --transition-slow: all 350ms cubic-bezier(0.4, 0, 0.2, 1);
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: 'Inter', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            color: var(--text-main);
            background-color: var(--cream-white);
            line-height: 1.75;
            font-size: 16px;
            margin: 0;
            padding: 0;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition-base);
        }

        img {
            max-width: 100%;
            display: block;
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            outline: none;
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 3px solid var(--acid-green);
            outline-offset: 2px;
            border-radius: 6px;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        @media (max-width: 640px) {
            .container {
                padding: 0 16px;
            }
        }

        /* Header & Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: var(--deep-green);
            border-bottom: 1px solid rgba(255, 255, 255, 0.07);
            box-shadow: var(--shadow-nav);
        }

        .header-inner {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        @media (max-width: 640px) {
            .header-inner {
                padding: 0 16px;
            }
        }

        .brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 20px;
            color: #FFFFFF;
            letter-spacing: 0.5px;
        }

        .brand-logo .logo-icon {
            width: 32px;
            height: 32px;
            background: var(--acid-green);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--deep-green);
            font-size: 16px;
            flex-shrink: 0;
        }

        .brand-logo small {
            font-size: 12px;
            font-weight: 500;
            color: #A0C3B4;
            letter-spacing: 1px;
            margin-left: 2px;
        }

        .brand-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .brand-actions a {
            color: #E6EAE7;
            font-size: 14px;
            font-weight: 500;
            padding: 7px 16px;
            border-radius: var(--radius-button);
            background: rgba(255, 255, 255, 0.08);
            transition: var(--transition-base);
        }

        .brand-actions a:hover {
            background: rgba(255, 255, 255, 0.18);
            color: #FFFFFF;
        }

        .brand-actions .btn-acid-small {
            background: var(--acid-green);
            color: var(--deep-green);
            font-weight: 700;
        }

        .brand-actions .btn-acid-small:hover {
            background: #B8F02A;
            transform: translateY(-1px);
            box-shadow: var(--shadow-btn-acid);
        }

        .nav-icon-bar {
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 8px 0 10px;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
            scrollbar-color: #2A4D3C transparent;
        }

        .nav-icon-bar::-webkit-scrollbar {
            height: 4px;
        }

        .nav-icon-bar::-webkit-scrollbar-track {
            background: transparent;
        }

        .nav-icon-bar::-webkit-scrollbar-thumb {
            background: #2A4D3C;
            border-radius: 4px;
        }

        .nav-icon-item {
            flex-shrink: 0;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 4px;
            padding: 8px 16px;
            border-radius: var(--radius-card);
            color: #BFCAC5;
            font-size: 13px;
            font-weight: 500;
            min-width: 76px;
            transition: var(--transition-base);
            position: relative;
        }

        .nav-icon-item i {
            font-size: 18px;
            color: #8DA396;
            transition: var(--transition-base);
        }

        .nav-icon-item:hover {
            background: rgba(255, 255, 255, 0.08);
            color: #FFFFFF;
        }

        .nav-icon-item:hover i {
            color: var(--acid-green);
        }

        .nav-icon-item.active {
            background: rgba(168, 225, 12, 0.12);
            color: var(--acid-green);
        }

        .nav-icon-item.active::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 28px;
            height: 3px;
            background: var(--acid-green);
            border-radius: 2px;
        }

        .nav-icon-item.active i {
            color: var(--acid-green);
        }

        /* Mobile menu toggle */
        .nav-toggle {
            display: none;
            background: rgba(255, 255, 255, 0.08);
            border: none;
            color: #FFFFFF;
            width: 40px;
            height: 40px;
            border-radius: 10px;
            font-size: 18px;
            cursor: pointer;
            align-items: center;
            justify-content: center;
        }

        @media (max-width: 768px) {
            .nav-toggle {
                display: flex;
            }
            .nav-icon-bar {
                display: none;
                flex-wrap: wrap;
                padding: 8px 0 12px;
            }
            .nav-icon-bar.open {
                display: flex;
            }
            .nav-icon-item {
                flex: 0 0 calc(50% - 8px);
                flex-direction: row;
                gap: 10px;
                padding: 10px 14px;
                font-size: 14px;
                min-width: auto;
            }
            .nav-icon-item.active::after {
                bottom: 0;
                left: 0;
                transform: none;
                width: 3px;
                height: 20px;
                top: 50%;
                bottom: auto;
                transform: translateY(-50%);
                border-radius: 2px;
            }
        }

        /* Category page header */
        .cat-header {
            background: var(--deep-green);
            padding: 40px 0 36px;
            color: var(--text-light);
            position: relative;
            overflow: hidden;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }

        .cat-header::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -40px;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(168, 225, 12, 0.12) 0%, transparent 70%);
            pointer-events: none;
        }

        .cat-header::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: linear-gradient(90deg, var(--acid-green) 0%, var(--grass-light) 40%, var(--sport-red) 100%);
            opacity: 0.6;
        }

        .cat-breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: #8DA396;
            margin-bottom: 12px;
        }

        .cat-breadcrumb a {
            color: #BFCAC5;
            transition: var(--transition-base);
        }

        .cat-breadcrumb a:hover {
            color: var(--acid-green);
        }

        .cat-breadcrumb .sep {
            color: #4A6B5A;
        }

        .cat-breadcrumb .current {
            color: var(--acid-green);
        }

        .cat-header h1 {
            font-size: 32px;
            font-weight: 800;
            color: #FFFFFF;
            margin: 0 0 10px;
            letter-spacing: 0.5px;
            line-height: 1.3;
        }

        .cat-header .cat-desc {
            font-size: 15px;
            color: #BFCAC5;
            max-width: 680px;
            line-height: 1.8;
        }

        @media (max-width: 640px) {
            .cat-header h1 {
                font-size: 26px;
            }
            .cat-header .cat-desc {
                font-size: 14px;
            }
        }

        /* Section base */
        .section {
            padding: 52px 0;
        }

        .section-alt {
            background: var(--warm-gray);
        }

        .section-deep {
            background: var(--deep-green);
            color: var(--text-light);
        }

        .section-title {
            font-size: 24px;
            font-weight: 700;
            color: var(--night-carbon);
            margin-bottom: 8px;
            letter-spacing: 0.3px;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .section-title::before {
            content: '';
            width: 5px;
            height: 24px;
            background: var(--acid-green);
            border-radius: 3px;
            flex-shrink: 0;
        }

        .section-subtitle {
            font-size: 15px;
            color: var(--text-muted);
            margin-bottom: 28px;
            line-height: 1.8;
        }

        /* Cards */
        .news-card {
            background: #FFFFFF;
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: var(--transition-slow);
            height: 100%;
            display: flex;
            flex-direction: column;
        }

        .news-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }

        .news-card .card-img {
            aspect-ratio: 16/9;
            overflow: hidden;
            position: relative;
        }

        .news-card .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 400ms ease;
        }

        .news-card:hover .card-img img {
            transform: scale(1.04);
        }

        .news-card .card-body {
            padding: 18px 20px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .news-card .card-tag {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: var(--radius-pill);
            background: rgba(12, 59, 46, 0.08);
            color: var(--field-green);
            margin-bottom: 10px;
            width: fit-content;
        }

        .news-card .card-tag.red {
            background: rgba(232, 80, 58, 0.12);
            color: var(--sport-red);
        }

        .news-card .card-tag.green {
            background: rgba(76, 175, 80, 0.14);
            color: var(--grass-light);
        }

        .news-card h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--night-carbon);
            margin: 0 0 8px;
            line-height: 1.5;
        }

        .news-card .card-excerpt {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.75;
            flex: 1;
            margin-bottom: 12px;
        }

        .news-card .card-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 13px;
            color: #8A9B92;
            border-top: 1px solid var(--line-gray);
            padding-top: 12px;
        }

        .news-card .card-meta i {
            color: var(--grass-light);
            margin-right: 4px;
        }

        /* Headline card */
        .headline-card {
            background: #FFFFFF;
            border-radius: var(--radius-block);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            display: grid;
            grid-template-columns: 1fr 1fr;
            transition: var(--transition-slow);
        }

        .headline-card:hover {
            box-shadow: var(--shadow-card-hover);
        }

        .headline-card .headline-img {
            aspect-ratio: 16/10;
            overflow: hidden;
            position: relative;
        }

        .headline-card .headline-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 400ms ease;
        }

        .headline-card:hover .headline-img img {
            transform: scale(1.03);
        }

        .headline-card .headline-img .badge {
            position: absolute;
            top: 16px;
            left: 16px;
            background: var(--sport-red);
            color: #FFFFFF;
            font-size: 12px;
            font-weight: 700;
            padding: 5px 12px;
            border-radius: var(--radius-pill);
            box-shadow: var(--shadow-badge);
        }

        .headline-card .headline-body {
            padding: 28px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .headline-card .headline-body h2 {
            font-size: 24px;
            font-weight: 700;
            color: var(--night-carbon);
            margin: 0 0 12px;
            line-height: 1.4;
        }

        .headline-card .headline-body p {
            font-size: 15px;
            color: var(--text-muted);
            line-height: 1.8;
            margin-bottom: 16px;
        }

        @media (max-width: 768px) {
            .headline-card {
                grid-template-columns: 1fr;
            }
            .headline-card .headline-body {
                padding: 20px;
            }
            .headline-card .headline-body h2 {
                font-size: 20px;
            }
        }

        /* List item */
        .news-list-item {
            display: flex;
            gap: 16px;
            background: #FFFFFF;
            border-radius: var(--radius-card);
            padding: 14px 16px;
            box-shadow: 0 2px 10px rgba(12, 59, 46, 0.05);
            transition: var(--transition-base);
            align-items: center;
        }

        .news-list-item:hover {
            transform: translateX(4px);
            box-shadow: var(--shadow-card);
        }

        .news-list-item .list-thumb {
            width: 110px;
            height: 72px;
            border-radius: 10px;
            overflow: hidden;
            flex-shrink: 0;
        }

        .news-list-item .list-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .news-list-item .list-content {
            flex: 1;
            min-width: 0;
        }

        .news-list-item .list-content h3 {
            font-size: 15px;
            font-weight: 600;
            color: var(--night-carbon);
            margin: 0 0 4px;
            line-height: 1.5;
        }

        .news-list-item .list-content .list-meta {
            font-size: 12px;
            color: #8A9B92;
            display: flex;
            gap: 12px;
            align-items: center;
        }

        @media (max-width: 480px) {
            .news-list-item .list-thumb {
                width: 80px;
                height: 56px;
            }
            .news-list-item .list-content h3 {
                font-size: 14px;
            }
        }

        /* Tags */
        .tag-group {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .tag-pill {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            font-size: 13px;
            font-weight: 500;
            padding: 6px 14px;
            border-radius: var(--radius-pill);
            background: #FFFFFF;
            color: var(--field-green);
            border: 1px solid var(--line-gray);
            transition: var(--transition-base);
            cursor: default;
        }

        .tag-pill:hover {
            border-color: var(--grass-light);
            background: rgba(76, 175, 80, 0.06);
        }

        .tag-pill i {
            color: var(--sport-red);
            font-size: 11px;
        }

        /* Feature card */
        .feature-card {
            background: var(--deep-green);
            border-radius: var(--radius-card);
            padding: 24px;
            color: var(--text-light);
            transition: var(--transition-slow);
            height: 100%;
        }

        .feature-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 16px 36px rgba(7, 35, 28, 0.30);
        }

        .feature-card .feature-icon {
            width: 44px;
            height: 44px;
            background: rgba(168, 225, 12, 0.15);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            color: var(--acid-green);
            margin-bottom: 14px;
        }

        .feature-card h3 {
            font-size: 17px;
            font-weight: 700;
            color: #FFFFFF;
            margin: 0 0 8px;
        }

        .feature-card p {
            font-size: 14px;
            color: #BFCAC5;
            line-height: 1.7;
        }

        /* CTA section */
        .cta-box {
            background: var(--deep-green);
            border-radius: var(--radius-block);
            padding: 40px 36px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
            border: 1px solid rgba(168, 225, 12, 0.15);
        }

        .cta-box h2 {
            font-size: 24px;
            font-weight: 700;
            color: #FFFFFF;
            margin: 0 0 8px;
        }

        .cta-box p {
            font-size: 15px;
            color: #BFCAC5;
            margin: 0;
            max-width: 480px;
            line-height: 1.8;
        }

        .cta-box .cta-actions {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        .btn-primary {
            background: var(--acid-green);
            color: var(--deep-green);
            font-weight: 700;
            font-size: 15px;
            padding: 12px 24px;
            border-radius: var(--radius-pill);
            transition: var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 8px;
            box-shadow: var(--shadow-btn-acid);
            border: none;
            cursor: pointer;
        }

        .btn-primary:hover {
            background: #B8F02A;
            transform: translateY(-2px);
            box-shadow: 0 14px 32px rgba(168, 225, 12, 0.38);
        }

        .btn-outline-light {
            background: transparent;
            color: #FFFFFF;
            font-weight: 600;
            font-size: 15px;
            padding: 12px 24px;
            border-radius: var(--radius-pill);
            border: 1px solid rgba(255, 255, 255, 0.3);
            transition: var(--transition-base);
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        .btn-outline-light:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: var(--acid-green);
            color: var(--acid-green);
        }

        /* FAQ */
        .faq-item {
            background: #FFFFFF;
            border-radius: var(--radius-card);
            margin-bottom: 12px;
            overflow: hidden;
            border: 1px solid var(--line-gray);
            transition: var(--transition-base);
        }

        .faq-item:focus-within {
            border-color: var(--grass-light);
            box-shadow: 0 0 0 3px rgba(76, 175, 80, 0.15);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 16px 20px;
            cursor: pointer;
            font-weight: 600;
            font-size: 15px;
            color: var(--night-carbon);
            background: #FFFFFF;
            transition: var(--transition-base);
        }

        .faq-question:hover {
            background: rgba(76, 175, 80, 0.06);
        }

        .faq-question .faq-arrow {
            flex-shrink: 0;
            color: var(--grass-light);
            transition: transform 300ms ease;
            font-size: 14px;
        }

        .faq-item.open .faq-question .faq-arrow {
            transform: rotate(180deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 350ms ease;
            background: rgba(242, 240, 233, 0.5);
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
        }

        .faq-answer-inner {
            padding: 0 20px 16px;
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.8;
        }

        /* Footer */
        .site-footer {
            background: var(--deep-green);
            color: var(--text-light);
            border-top: 1px solid rgba(255, 255, 255, 0.07);
        }

        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
            padding: 44px 24px 32px;
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
        }

        .footer-brand .brand-logo {
            margin-bottom: 12px;
        }

        .footer-brand p {
            font-size: 14px;
            color: #BFCAC5;
            line-height: 1.8;
            max-width: 320px;
        }

        .footer-col h4 {
            font-size: 15px;
            font-weight: 700;
            color: #FFFFFF;
            margin: 0 0 14px;
        }

        .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .footer-col ul li {
            margin-bottom: 8px;
        }

        .footer-col ul a {
            font-size: 14px;
            color: #BFCAC5;
            transition: var(--transition-base);
        }

        .footer-col ul a:hover {
            color: var(--acid-green);
            padding-left: 4px;
        }

        .footer-bottom {
            max-width: 1200px;
            margin: 0 auto;
            padding: 18px 24px;
            border-top: 1px solid rgba(255, 255, 255, 0.07);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
            font-size: 13px;
            color: #8DA396;
        }

        .footer-beian {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            margin-top: 4px;
            font-size: 12px;
            color: #6A8B7A;
        }

        .footer-links a {
            color: #BFCAC5;
            transition: var(--transition-base);
        }

        .footer-links a:hover {
            color: var(--acid-green);
        }

        .footer-links .sep {
            color: #4A6B5A;
            margin: 0 6px;
        }

        @media (max-width: 900px) {
            .footer-content {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
                padding: 32px 20px 24px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                padding: 16px 20px;
            }
        }

        @media (max-width: 520px) {
            .footer-content {
                grid-template-columns: 1fr;
                gap: 20px;
                padding: 24px 16px 20px;
            }
            .footer-bottom {
                padding: 14px 16px;
            }
        }

        /* Utility */
        .text-acid {
            color: var(--acid-green);
        }
        .text-sport-red {
            color: var(--sport-red);
        }
        .bg-deep-green {
            background-color: var(--deep-green);
        }
        .bg-field-green {
            background-color: var(--field-green);
        }

        /* Responsive grid helpers */
        .grid-3 {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .grid-2 {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }

        @media (max-width: 900px) {
            .grid-3 {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 640px) {
            .grid-3,
            .grid-2 {
                grid-template-columns: 1fr;
            }
        }

        /* Trending ticker */
        .trend-ticker {
            background: var(--field-green);
            border-radius: var(--radius-card);
            padding: 16px 20px;
            display: flex;
            align-items: center;
            gap: 16px;
            overflow: hidden;
        }

        .trend-ticker .ticker-label {
            flex-shrink: 0;
            font-size: 13px;
            font-weight: 700;
            color: var(--acid-green);
            display: flex;
            align-items: center;
            gap: 6px;
            white-space: nowrap;
        }

        .trend-ticker .ticker-items {
            display: flex;
            gap: 24px;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
            white-space: nowrap;
        }

        .trend-ticker .ticker-items::-webkit-scrollbar {
            display: none;
        }

        .trend-ticker .ticker-item {
            font-size: 13px;
            color: #E6EAE7;
            flex-shrink: 0;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .trend-ticker .ticker-item .dot {
            width: 6px;
            height: 6px;
            background: var(--sport-red);
            border-radius: 50%;
            animation: pulse-dot 1.5s infinite;
        }

        @keyframes pulse-dot {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }

/* roulang page: category3 */
:root {
            --field-green: #0C3B2E;
            --deep-green: #07231C;
            --acid-green: #A8E10C;
            --sport-red: #E8503A;
            --warm-gray: #F2F0E9;
            --night-carbon: #1A1A1A;
            --grass-light: #4CAF50;
            --cream-white: #FAFAF7;
            --line-gray: #D9D6C8;
            --muted-green: #3A6357;
            --text-main: #1A1A1A;
            --text-muted: #5A6B62;
            --text-light: #F2F0E9;
            --radius-card: 16px;
            --radius-button: 14px;
            --radius-pill: 999px;
            --radius-block: 20px;
            --shadow-card: 0 8px 24px rgba(12, 59, 46, 0.10);
            --shadow-card-hover: 0 16px 36px rgba(12, 59, 40, 0.18);
            --shadow-nav: 0 2px 12px rgba(12, 59, 46, 0.08);
            --shadow-btn: 0 8px 20px rgba(12, 59, 46, 0.25);
            --shadow-btn-acid: 0 10px 28px rgba(168, 225, 12, 0.30);
            --shadow-badge: 0 4px 10px rgba(232, 80, 58, 0.22);
            --transition-base: all 250ms cubic-bezier(0.4, 0, 0.2, 1);
            --transition-slow: all 350ms cubic-bezier(0.4, 0, 0.2, 1);
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: 'Inter', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            color: var(--text-main);
            background-color: var(--cream-white);
            line-height: 1.75;
            font-size: 16px;
            margin: 0;
            padding: 0;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition-base);
        }
        img {
            max-width: 100%;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            outline: none;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 3px solid var(--acid-green);
            outline-offset: 2px;
            border-radius: 6px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }
        @media (max-width: 768px) {
            .container {
                padding: 0 16px;
            }
        }

        /* Header & Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: #07231C;
            border-bottom: 1px solid rgba(255, 255, 255, 0.07);
            box-shadow: var(--shadow-nav);
        }
        .header-inner {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }
        @media (max-width: 768px) {
            .header-inner {
                padding: 0 12px;
            }
        }
        .brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }
        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 20px;
            color: #FFFFFF;
            letter-spacing: 0.5px;
        }
        .brand-logo .logo-icon {
            width: 32px;
            height: 32px;
            background: var(--acid-green);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--deep-green);
            font-size: 16px;
            flex-shrink: 0;
        }
        .brand-logo small {
            font-size: 12px;
            font-weight: 500;
            color: #A0C3B4;
            letter-spacing: 1px;
            margin-left: 2px;
        }
        .brand-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .brand-actions a {
            color: #E6EAE7;
            font-size: 14px;
            font-weight: 500;
            padding: 7px 16px;
            border-radius: var(--radius-button);
            background: rgba(255, 255, 255, 0.08);
            transition: var(--transition-base);
        }
        .brand-actions a:hover {
            background: rgba(255, 255, 255, 0.18);
            color: #FFFFFF;
        }
        .brand-actions .btn-acid-small {
            background: var(--acid-green);
            color: var(--deep-green);
            font-weight: 700;
        }
        .brand-actions .btn-acid-small:hover {
            background: #B8F02A;
            transform: translateY(-1px);
            box-shadow: var(--shadow-btn-acid);
        }
        .nav-icon-bar {
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 8px 0 10px;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
            scrollbar-color: #2A4D3C transparent;
        }
        .nav-icon-bar::-webkit-scrollbar {
            height: 4px;
        }
        .nav-icon-bar::-webkit-scrollbar-track {
            background: transparent;
        }
        .nav-icon-bar::-webkit-scrollbar-thumb {
            background: #2A4D3C;
            border-radius: 4px;
        }
        .nav-icon-item {
            flex-shrink: 0;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 4px;
            padding: 8px 16px;
            border-radius: var(--radius-card);
            color: #BFCAC5;
            font-size: 13px;
            font-weight: 500;
            min-width: 76px;
            transition: var(--transition-base);
            position: relative;
        }
        .nav-icon-item i {
            font-size: 18px;
            color: #8DA396;
            transition: var(--transition-base);
        }
        .nav-icon-item:hover {
            background: rgba(255, 255, 255, 0.08);
            color: #FFFFFF;
        }
        .nav-icon-item:hover i {
            color: var(--acid-green);
        }
        .nav-icon-item.active {
            background: rgba(168, 225, 12, 0.12);
            color: #FFFFFF;
        }
        .nav-icon-item.active i {
            color: var(--acid-green);
        }
        .nav-icon-item.active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 50%;
            transform: translateX(-50%);
            width: 28px;
            height: 3px;
            background: var(--acid-green);
            border-radius: 4px;
        }

        /* Mobile nav toggle */
        .nav-toggle {
            display: none;
            background: rgba(255, 255, 255, 0.08);
            border: none;
            color: #FFFFFF;
            font-size: 22px;
            width: 40px;
            height: 40px;
            border-radius: 10px;
            cursor: pointer;
            align-items: center;
            justify-content: center;
        }
        @media (max-width: 768px) {
            .nav-toggle {
                display: flex;
            }
            .nav-icon-bar {
                display: none;
                flex-wrap: wrap;
                padding: 12px 0;
                gap: 8px;
            }
            .nav-icon-bar.open {
                display: flex;
            }
            .nav-icon-item {
                min-width: calc(50% - 8px);
                flex-direction: row;
                justify-content: center;
                gap: 10px;
                padding: 12px 16px;
                border-radius: 12px;
                background: rgba(255, 255, 255, 0.04);
            }
            .nav-icon-item.active::after {
                display: none;
            }
        }

        /* Footer */
        .site-footer {
            background: var(--deep-green);
            color: #BFCAC5;
            margin-top: 0;
        }
        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
            padding: 56px 24px 32px;
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1fr;
            gap: 36px;
        }
        @media (max-width: 1024px) {
            .footer-content {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
        }
        @media (max-width: 640px) {
            .footer-content {
                grid-template-columns: 1fr;
                padding: 40px 16px 24px;
            }
        }
        .footer-brand .brand-logo {
            margin-bottom: 14px;
        }
        .footer-brand p {
            font-size: 14px;
            line-height: 1.8;
            color: #A0B8AC;
            max-width: 340px;
        }
        .footer-col h4 {
            color: #FFFFFF;
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 14px;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col ul li {
            margin-bottom: 10px;
        }
        .footer-col ul li a {
            color: #A0B8AC;
            font-size: 14px;
            transition: var(--transition-base);
        }
        .footer-col ul li a:hover {
            color: var(--acid-green);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.07);
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 13px;
            color: #7E9A8D;
        }
        @media (max-width: 640px) {
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                padding: 16px 16px;
            }
        }
        .footer-beian {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }
        .footer-links {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
        }
        .footer-links a {
            color: #A0B8AC;
            transition: var(--transition-base);
        }
        .footer-links a:hover {
            color: var(--acid-green);
        }
        .footer-links .sep {
            color: #3A5A4D;
        }

        /* Category page header */
        .cat-page-header {
            background: var(--deep-green);
            padding: 40px 0 32px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            position: relative;
            overflow: hidden;
        }
        .cat-page-header::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(168, 225, 12, 0.12) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .cat-header-content {
            position: relative;
            z-index: 1;
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: #8DA396;
            margin-bottom: 16px;
        }
        .breadcrumb a {
            color: #A0B8AC;
        }
        .breadcrumb a:hover {
            color: var(--acid-green);
        }
        .breadcrumb .sep {
            color: #3A5A4D;
        }
        .cat-header-content h1 {
            font-size: 32px;
            font-weight: 800;
            color: #FFFFFF;
            margin: 0 0 12px;
            letter-spacing: 0.5px;
        }
        @media (max-width: 768px) {
            .cat-header-content h1 {
                font-size: 26px;
            }
        }
        .cat-header-desc {
            font-size: 15px;
            color: #A0B8AC;
            max-width: 700px;
            line-height: 1.8;
        }

        /* Section base */
        .section-block {
            padding: 56px 0;
        }
        @media (max-width: 768px) {
            .section-block {
                padding: 36px 0;
            }
        }
        .section-header {
            display: flex;
            align-items: baseline;
            justify-content: space-between;
            margin-bottom: 24px;
            flex-wrap: wrap;
            gap: 12px;
        }
        .section-title {
            font-size: 22px;
            font-weight: 700;
            color: var(--night-carbon);
            display: flex;
            align-items: center;
            gap: 10px;
            margin: 0;
        }
        .section-title .title-accent {
            width: 4px;
            height: 22px;
            background: var(--acid-green);
            border-radius: 4px;
        }
        .section-link {
            font-size: 14px;
            font-weight: 600;
            color: var(--field-green);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: var(--transition-base);
        }
        .section-link:hover {
            color: var(--grass-light);
            gap: 10px;
        }

        /* Card styles */
        .news-card {
            background: #FFFFFF;
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: var(--transition-base);
            display: flex;
            flex-direction: column;
        }
        .news-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }
        .news-card-image {
            width: 100%;
            height: 200px;
            object-fit: cover;
        }
        .news-card-body {
            padding: 20px 22px 22px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .news-card-tag {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            color: var(--field-green);
            background: rgba(76, 175, 80, 0.1);
            padding: 4px 12px;
            border-radius: 20px;
            margin-bottom: 10px;
            align-self: flex-start;
        }
        .news-card-tag.hot {
            color: #FFFFFF;
            background: var(--sport-red);
        }
        .news-card-tag.data-tag {
            color: var(--acid-green);
            background: var(--deep-green);
        }
        .news-card-title {
            font-size: 17px;
            font-weight: 700;
            color: var(--night-carbon);
            margin: 0 0 8px;
            line-height: 1.5;
        }
        .news-card-excerpt {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
            margin: 0 0 14px;
            flex: 1;
        }
        .news-card-meta {
            display: flex;
            align-items: center;
            gap: 14px;
            font-size: 12px;
            color: #99A8A0;
        }
        .news-card-meta i {
            margin-right: 4px;
        }

        /* Headline card */
        .headline-card {
            background: #FFFFFF;
            border-radius: var(--radius-block);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            display: grid;
            grid-template-columns: 1.3fr 1fr;
            transition: var(--transition-base);
            text-decoration: none;
            color: inherit;
        }
        .headline-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }
        @media (max-width: 768px) {
            .headline-card {
                grid-template-columns: 1fr;
            }
        }
        .headline-card-image {
            width: 100%;
            height: 100%;
            min-height: 320px;
            object-fit: cover;
        }
        .headline-card-body {
            padding: 32px 28px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }
        .headline-card-tag {
            display: inline-block;
            font-size: 13px;
            font-weight: 700;
            color: #FFFFFF;
            background: var(--sport-red);
            padding: 6px 16px;
            border-radius: 20px;
            margin-bottom: 14px;
            align-self: flex-start;
            box-shadow: var(--shadow-badge);
        }
        .headline-card-title {
            font-size: 24px;
            font-weight: 800;
            color: var(--night-carbon);
            margin: 0 0 12px;
            line-height: 1.4;
        }
        .headline-card-excerpt {
            font-size: 15px;
            color: var(--text-muted);
            line-height: 1.8;
            margin: 0 0 18px;
        }
        .headline-card-meta {
            font-size: 13px;
            color: #99A8A0;
            display: flex;
            align-items: center;
            gap: 16px;
        }

        /* Editor pick card */
        .editor-card {
            background: var(--deep-green);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: var(--transition-base);
            display: flex;
            flex-direction: column;
            text-decoration: none;
            color: inherit;
        }
        .editor-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }
        .editor-card-image {
            width: 100%;
            height: 160px;
            object-fit: cover;
        }
        .editor-card-body {
            padding: 20px 20px 22px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .editor-card-label {
            font-size: 12px;
            font-weight: 700;
            color: var(--acid-green);
            text-transform: uppercase;
            letter-spacing: 1px;
            margin-bottom: 8px;
        }
        .editor-card-title {
            font-size: 16px;
            font-weight: 700;
            color: #FFFFFF;
            margin: 0 0 10px;
            line-height: 1.5;
        }
        .editor-card-meta {
            font-size: 12px;
            color: #8DA396;
            margin-top: auto;
        }

        /* List item */
        .news-list-item {
            display: flex;
            gap: 16px;
            padding: 18px 0;
            border-bottom: 1px solid var(--line-gray);
            transition: var(--transition-base);
            text-decoration: none;
            color: inherit;
        }
        .news-list-item:hover {
            padding-left: 8px;
        }
        .news-list-item:last-child {
            border-bottom: none;
        }
        .news-list-thumb {
            width: 120px;
            height: 80px;
            border-radius: 10px;
            object-fit: cover;
            flex-shrink: 0;
        }
        .news-list-body {
            flex: 1;
        }
        .news-list-title {
            font-size: 15px;
            font-weight: 700;
            color: var(--night-carbon);
            margin: 0 0 6px;
            line-height: 1.5;
        }
        .news-list-excerpt {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
            margin: 0 0 8px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-list-meta {
            font-size: 12px;
            color: #99A8A0;
            display: flex;
            align-items: center;
            gap: 12px;
        }

        /* Stats bar */
        .stats-strip {
            background: var(--field-green);
            border-radius: var(--radius-block);
            padding: 28px 32px;
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            color: #FFFFFF;
        }
        @media (max-width: 768px) {
            .stats-strip {
                grid-template-columns: repeat(2, 1fr);
                padding: 20px 24px;
            }
        }
        .stat-item {
            text-align: center;
        }
        .stat-number {
            font-size: 28px;
            font-weight: 800;
            color: var(--acid-green);
            line-height: 1.2;
        }
        .stat-label {
            font-size: 14px;
            color: #A0C3B4;
            margin-top: 6px;
        }

        /* FAQ */
        .faq-wrapper {
            max-width: 800px;
            margin: 0 auto;
        }
        .faq-item {
            background: #FFFFFF;
            border-radius: 14px;
            margin-bottom: 12px;
            box-shadow: 0 2px 8px rgba(12, 59, 46, 0.06);
            overflow: hidden;
            border: 1px solid var(--line-gray);
            transition: var(--transition-base);
        }
        .faq-item.active {
            border-color: var(--grass-light);
            box-shadow: 0 4px 16px rgba(12, 59, 46, 0.1);
        }
        .faq-question {
            padding: 18px 22px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            cursor: pointer;
            font-weight: 700;
            color: var(--night-carbon);
            font-size: 15px;
            transition: var(--transition-base);
            user-select: none;
        }
        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background: var(--warm-gray);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            transition: var(--transition-base);
        }
        .faq-item.active .faq-question .faq-icon {
            background: var(--acid-green);
            color: var(--deep-green);
            transform: rotate(180deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 350ms cubic-bezier(0.4, 0, 0.2, 1);
            padding: 0 22px;
            color: var(--text-muted);
            font-size: 14px;
            line-height: 1.8;
        }
        .faq-item.active .faq-answer {
            max-height: 300px;
            padding: 0 22px 20px;
        }

        /* CTA */
        .cta-section {
            background: var(--deep-green);
            border-radius: var(--radius-block);
            padding: 48px 40px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 28px;
            flex-wrap: wrap;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -40px;
            width: 240px;
            height: 240px;
            background: radial-gradient(circle, rgba(168, 225, 12, 0.15) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .cta-content {
            position: relative;
            z-index: 1;
            flex: 1;
            min-width: 280px;
        }
        .cta-content h2 {
            font-size: 26px;
            font-weight: 800;
            color: #FFFFFF;
            margin: 0 0 10px;
        }
        .cta-content p {
            font-size: 15px;
            color: #A0B8AC;
            line-height: 1.8;
            margin: 0;
        }
        .cta-actions {
            position: relative;
            z-index: 1;
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }
        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 28px;
            border-radius: var(--radius-pill);
            background: var(--acid-green);
            color: var(--deep-green);
            font-weight: 700;
            font-size: 15px;
            transition: var(--transition-base);
            box-shadow: var(--shadow-btn-acid);
            border: none;
            cursor: pointer;
        }
        .btn-primary:hover {
            background: #B8F02A;
            transform: translateY(-2px);
            box-shadow: 0 14px 32px rgba(168, 225, 12, 0.35);
        }
        .btn-outline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 28px;
            border-radius: var(--radius-pill);
            background: transparent;
            color: #FFFFFF;
            font-weight: 600;
            font-size: 15px;
            border: 2px solid rgba(255, 255, 255, 0.3);
            transition: var(--transition-base);
            cursor: pointer;
        }
        .btn-outline:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: var(--acid-green);
            color: var(--acid-green);
        }

/* roulang page: category4 */
:root {
            --field-green: #0C3B2E;
            --deep-green: #07231C;
            --acid-green: #A8E10C;
            --sport-red: #E8503A;
            --warm-gray: #F2F0E9;
            --night-carbon: #1A1A1A;
            --grass-light: #4CAF50;
            --cream-white: #FAFAF7;
            --line-gray: #D9D6C8;
            --muted-green: #3A6357;
            --text-main: #1A1A1A;
            --text-muted: #5A6B62;
            --text-light: #F2F0E9;
            --radius-card: 16px;
            --radius-button: 14px;
            --radius-pill: 999px;
            --radius-block: 20px;
            --shadow-card: 0 8px 24px rgba(12, 59, 46, 0.10);
            --shadow-card-hover: 0 16px 36px rgba(12, 59, 40, 0.18);
            --shadow-nav: 0 2px 12px rgba(12, 59, 46, 0.08);
            --shadow-btn: 0 8px 20px rgba(12, 59, 46, 0.25);
            --shadow-btn-acid: 0 10px 28px rgba(168, 225, 12, 0.30);
            --shadow-badge: 0 4px 10px rgba(232, 80, 58, 0.22);
            --transition-base: all 250ms cubic-bezier(0.4, 0, 0.2, 1);
            --transition-slow: all 350ms cubic-bezier(0.4, 0, 0.2, 1);
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: 'Inter', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            color: var(--text-main);
            background-color: var(--cream-white);
            line-height: 1.75;
            font-size: 16px;
            margin: 0;
            padding: 0;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition-base);
        }

        img {
            max-width: 100%;
            display: block;
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            outline: none;
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 3px solid var(--acid-green);
            outline-offset: 2px;
            border-radius: 6px;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        @media (max-width: 768px) {
            .container {
                padding: 0 16px;
            }
        }

        /* Header & Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: #07231C;
            border-bottom: 1px solid rgba(255, 255, 255, 0.07);
            box-shadow: var(--shadow-nav);
        }
        .header-inner {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }
        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 20px;
            color: #FFFFFF;
            letter-spacing: 0.5px;
        }
        .brand-logo .logo-icon {
            width: 32px;
            height: 32px;
            background: var(--acid-green);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--deep-green);
            font-size: 16px;
            flex-shrink: 0;
        }
        .brand-logo small {
            font-size: 12px;
            font-weight: 500;
            color: #A0C3B4;
            letter-spacing: 1px;
            margin-left: 2px;
        }
        .brand-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .brand-actions a {
            color: #E6EAE7;
            font-size: 14px;
            font-weight: 500;
            padding: 7px 16px;
            border-radius: var(--radius-button);
            background: rgba(255, 255, 255, 0.08);
            transition: var(--transition-base);
        }
        .brand-actions a:hover {
            background: rgba(255, 255, 255, 0.18);
            color: #FFFFFF;
        }
        .brand-actions .btn-acid-small {
            background: var(--acid-green);
            color: var(--deep-green);
            font-weight: 700;
        }
        .brand-actions .btn-acid-small:hover {
            background: #B8F02A;
            transform: translateY(-1px);
            box-shadow: var(--shadow-btn-acid);
        }
        .nav-icon-bar {
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 8px 0 10px;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
            scrollbar-color: #2A4D3C transparent;
        }
        .nav-icon-bar::-webkit-scrollbar {
            height: 4px;
        }
        .nav-icon-bar::-webkit-scrollbar-track {
            background: transparent;
        }
        .nav-icon-bar::-webkit-scrollbar-thumb {
            background: #2A4D3C;
            border-radius: 4px;
        }
        .nav-icon-item {
            flex-shrink: 0;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 4px;
            padding: 8px 16px;
            border-radius: var(--radius-card);
            color: #BFCAC5;
            font-size: 13px;
            font-weight: 500;
            min-width: 76px;
            transition: var(--transition-base);
            position: relative;
        }
        .nav-icon-item i {
            font-size: 18px;
            color: #8DA396;
            transition: var(--transition-base);
        }
        .nav-icon-item:hover {
            background: rgba(255, 255, 255, 0.08);
            color: #FFFFFF;
        }
        .nav-icon-item:hover i {
            color: var(--acid-green);
        }
        .nav-icon-item.active {
            background: rgba(168, 225, 12, 0.16);
            color: #FFFFFF;
        }
        .nav-icon-item.active i {
            color: var(--acid-green);
        }
        .nav-icon-item.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 24px;
            height: 3px;
            background: var(--acid-green);
            border-radius: 3px;
        }

        @media (max-width: 768px) {
            .header-inner {
                padding: 0 12px;
            }
            .brand-logo {
                font-size: 17px;
            }
            .brand-logo .logo-icon {
                width: 28px;
                height: 28px;
                font-size: 14px;
                border-radius: 7px;
            }
            .brand-logo small {
                display: none;
            }
            .brand-actions a {
                font-size: 12px;
                padding: 6px 12px;
            }
            .nav-icon-bar {
                gap: 2px;
                padding: 6px 0 8px;
            }
            .nav-icon-item {
                min-width: 64px;
                padding: 6px 12px;
                font-size: 12px;
                gap: 3px;
            }
            .nav-icon-item i {
                font-size: 16px;
            }
        }

        /* Page header hero (short) */
        .page-hero {
            background: linear-gradient(135deg, #07231C 0%, #0C3B2E 50%, #0A3528 100%);
            padding: 40px 0 36px;
            position: relative;
            overflow: hidden;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }
        .page-hero::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -40px;
            width: 320px;
            height: 320px;
            background: radial-gradient(circle at center, rgba(168, 225, 12, 0.12) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .page-hero::after {
            content: '';
            position: absolute;
            bottom: -80px;
            left: 10%;
            width: 400px;
            height: 160px;
            background: linear-gradient(180deg, transparent 0%, rgba(76, 175, 80, 0.08) 100%);
            pointer-events: none;
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: #A0C3B4;
            margin-bottom: 12px;
            position: relative;
            z-index: 1;
        }
        .breadcrumb a {
            color: #A0C3B4;
            transition: var(--transition-base);
        }
        .breadcrumb a:hover {
            color: var(--acid-green);
        }
        .breadcrumb .sep {
            color: #4A6B5E;
            font-size: 10px;
        }
        .breadcrumb .current {
            color: var(--acid-green);
        }
        .page-hero h1 {
            font-size: 32px;
            font-weight: 800;
            color: #FFFFFF;
            letter-spacing: 0.5px;
            position: relative;
            z-index: 1;
            margin-bottom: 8px;
        }
        .page-hero p {
            color: #BFCAC5;
            font-size: 15px;
            max-width: 560px;
            position: relative;
            z-index: 1;
            line-height: 1.7;
        }

        @media (max-width: 768px) {
            .page-hero {
                padding: 28px 0 24px;
            }
            .page-hero h1 {
                font-size: 24px;
            }
            .page-hero p {
                font-size: 13px;
            }
            .breadcrumb {
                font-size: 12px;
            }
        }

        /* Section base */
        .section {
            padding: 56px 0;
        }
        .section--alt {
            background: var(--warm-gray);
        }
        .section--deep {
            background: var(--deep-green);
        }
        .section-title {
            font-size: 24px;
            font-weight: 800;
            color: var(--text-main);
            letter-spacing: 0.3px;
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 20px;
        }
        .section-title .title-bar {
            width: 5px;
            height: 26px;
            background: var(--sport-red);
            border-radius: 3px;
            flex-shrink: 0;
        }
        .section-title .sub-tag {
            font-size: 13px;
            font-weight: 500;
            color: var(--muted-green);
        }
        .section--deep .section-title {
            color: #FFFFFF;
        }
        .section--deep .section-title .title-bar {
            background: var(--acid-green);
        }

        @media (max-width: 768px) {
            .section {
                padding: 36px 0;
            }
            .section-title {
                font-size: 19px;
                gap: 8px;
            }
            .section-title .title-bar {
                height: 20px;
            }
        }

        /* Card base */
        .card {
            background: #FFFFFF;
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: var(--transition-base);
            border: 1px solid rgba(12, 59, 46, 0.06);
        }
        .card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }
        .card-img {
            width: 100%;
            aspect-ratio: 16/9;
            object-fit: cover;
            display: block;
        }
        .card-body {
            padding: 18px 20px 20px;
        }
        .card-body h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 6px;
            line-height: 1.5;
        }
        .card-body .card-meta {
            font-size: 12px;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 6px;
            margin-bottom: 8px;
        }
        .card-body .card-desc {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.7;
            margin-bottom: 12px;
        }
        .tag {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 3px 10px;
            border-radius: var(--radius-pill);
            font-size: 11px;
            font-weight: 600;
            line-height: 1.4;
        }
        .tag--green {
            background: rgba(76, 175, 80, 0.14);
            color: #2E7D32;
        }
        .tag--red {
            background: rgba(232, 80, 58, 0.14);
            color: #C62828;
        }
        .tag--acid {
            background: rgba(168, 225, 12, 0.22);
            color: #5A7A00;
        }
        .tag--gray {
            background: rgba(90, 107, 98, 0.12);
            color: #4A5A52;
        }

        /* Button styles */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 10px 22px;
            border-radius: var(--radius-button);
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            transition: var(--transition-base);
            letter-spacing: 0.3px;
        }
        .btn-primary {
            background: var(--field-green);
            color: #FFFFFF;
        }
        .btn-primary:hover {
            background: var(--grass-light);
            transform: translateY(-1px);
            box-shadow: var(--shadow-btn);
        }
        .btn-acid {
            background: var(--acid-green);
            color: var(--deep-green);
            font-weight: 700;
        }
        .btn-acid:hover {
            background: #B8F02A;
            transform: translateY(-1px);
            box-shadow: var(--shadow-btn-acid);
        }
        .btn-outline {
            background: transparent;
            border: 2px solid var(--field-green);
            color: var(--field-green);
        }
        .btn-outline:hover {
            background: var(--field-green);
            color: #FFFFFF;
        }
        .btn-outline-light {
            background: transparent;
            border: 2px solid rgba(255, 255, 255, 0.6);
            color: #FFFFFF;
        }
        .btn-outline-light:hover {
            background: rgba(255, 255, 255, 0.12);
            border-color: #FFFFFF;
        }
        .btn-pill {
            border-radius: var(--radius-pill);
        }
        .btn-sm {
            padding: 6px 14px;
            font-size: 12px;
        }
        .btn-lg {
            padding: 13px 30px;
            font-size: 16px;
        }

        @media (max-width: 768px) {
            .btn {
                padding: 8px 16px;
                font-size: 13px;
                gap: 6px;
            }
        }

        /* Player/team specific */
        .player-card {
            background: #FFFFFF;
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: var(--transition-base);
            border: 1px solid rgba(12, 59, 46, 0.06);
        }
        .player-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }
        .player-card .player-img-wrap {
            position: relative;
            aspect-ratio: 3/4;
            overflow: hidden;
            background: #E8E6DC;
        }
        .player-card .player-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }
        .player-card .player-img-wrap .overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 16px;
            background: linear-gradient(180deg, transparent 0%, rgba(7, 35, 28, 0.88) 100%);
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
        }
        .player-card .player-number {
            font-size: 28px;
            font-weight: 800;
            color: #FFFFFF;
            letter-spacing: 1px;
        }
        .player-card .player-pos {
            font-size: 11px;
            font-weight: 600;
            color: #BFCAC5;
            letter-spacing: 0.5px;
        }
        .player-card .player-info {
            padding: 16px 18px 18px;
        }
        .player-card .player-info h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 4px;
        }
        .player-card .player-info .player-team {
            font-size: 12px;
            color: var(--muted-green);
            margin-bottom: 10px;
        }
        .player-card .player-stats {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .player-card .stat-item {
            display: flex;
            align-items: center;
            gap: 4px;
            font-size: 12px;
            color: var(--text-muted);
        }
        .player-card .stat-item i {
            color: var(--muted-green);
            font-size: 11px;
        }

        /* Team card */
        .team-card {
            background: #FFFFFF;
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: var(--transition-base);
            border: 1px solid rgba(12, 59, 46, 0.06);
            display: flex;
            flex-direction: column;
        }
        .team-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }
        .team-card .team-banner {
            aspect-ratio: 16/7;
            overflow: hidden;
            position: relative;
            background: #E8E6DC;
        }
        .team-card .team-banner img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .team-card .team-banner .team-badge {
            position: absolute;
            bottom: -20px;
            left: 18px;
            width: 52px;
            height: 52px;
            background: #FFFFFF;
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
            font-size: 22px;
            color: var(--field-green);
        }
        .team-card .team-body {
            padding: 26px 18px 18px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .team-card .team-body h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 4px;
        }
        .team-card .team-body .team-league {
            font-size: 12px;
            color: var(--muted-green);
            margin-bottom: 10px;
        }
        .team-card .team-body p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.7;
            flex: 1;
        }

        /* Sponsor/footer base */
        .site-footer {
            background: var(--deep-green);
            color: #BFCAC5;
            padding: 40px 0 20px;
            margin-top: 0;
        }
        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            padding-bottom: 28px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }
        .footer-brand .brand-logo {
            font-size: 18px;
            font-weight: 800;
            color: #FFFFFF;
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 12px;
        }
        .footer-brand .brand-logo .logo-icon {
            width: 30px;
            height: 30px;
            background: var(--acid-green);
            border-radius: 7px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--deep-green);
            font-size: 14px;
        }
        .footer-brand .brand-logo small {
            color: #A0C3B4;
            font-size: 11px;
        }
        .footer-brand p {
            font-size: 13px;
            color: #8DA396;
            line-height: 1.7;
            max-width: 280px;
        }
        .footer-col h4 {
            color: #FFFFFF;
            font-size: 14px;
            font-weight: 700;
            margin-bottom: 14px;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul li a {
            color: #8DA396;
            font-size: 13px;
            transition: var(--transition-base);
        }
        .footer-col ul li a:hover {
            color: var(--acid-green);
        }
        .footer-bottom {
            max-width: 1200px;
            margin: 0 auto;
            padding: 18px 24px 0;
            display: flex;
            align-items: flex-start;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 12px;
            color: #8DA396;
        }
        .footer-beian {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            margin-top: 4px;
        }
        .footer-beian span {
            color: #6A7F76;
        }
        .footer-links {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .footer-links a {
            color: #8DA396;
            font-size: 12px;
        }
        .footer-links a:hover {
            color: var(--acid-green);
        }
        .footer-links .sep {
            color: #4A5A52;
        }

        @media (max-width: 768px) {
            .footer-content {
                grid-template-columns: 1fr;
                gap: 20px;
                padding: 0 16px 20px;
            }
            .footer-bottom {
                flex-direction: column;
                padding: 14px 16px 0;
            }
        }

        /* Misc */
        .divider {
            height: 1px;
            background: var(--line-gray);
            margin: 24px 0;
        }
        .text-acid {
            color: var(--acid-green);
        }
        .text-sportred {
            color: var(--sport-red);
        }
        .bg-deep {
            background: var(--deep-green);
        }

/* roulang page: category5 */
:root {
            --field-green: #0C3B2E;
            --deep-green: #07231C;
            --acid-green: #A8E10C;
            --sport-red: #E8503A;
            --warm-gray: #F2F0E9;
            --night-carbon: #1A1A1A;
            --grass-light: #4CAF50;
            --cream-white: #FAFAF7;
            --line-gray: #D9D6C8;
            --muted-green: #3A6357;
            --text-main: #1A1A1A;
            --text-muted: #5A6B62;
            --text-light: #F2F0E9;
            --radius-card: 16px;
            --radius-button: 14px;
            --radius-pill: 999px;
            --radius-block: 20px;
            --shadow-card: 0 8px 24px rgba(12, 59, 46, 0.10);
            --shadow-card-hover: 0 16px 36px rgba(12, 59, 40, 0.18);
            --shadow-nav: 0 2px 12px rgba(12, 59, 46, 0.08);
            --shadow-btn: 0 8px 20px rgba(12, 59, 46, 0.25);
            --shadow-btn-acid: 0 10px 28px rgba(168, 225, 12, 0.30);
            --shadow-badge: 0 4px 10px rgba(232, 80, 58, 0.22);
            --transition-base: all 250ms cubic-bezier(0.4, 0, 0.2, 1);
            --transition-slow: all 350ms cubic-bezier(0.4, 0, 0.2, 1);
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: 'Inter', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            color: var(--text-main);
            background-color: var(--cream-white);
            line-height: 1.75;
            font-size: 16px;
            margin: 0;
            padding: 0;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition-base);
        }

        img {
            max-width: 100%;
            display: block;
        }

        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            outline: none;
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 3px solid var(--acid-green);
            outline-offset: 2px;
            border-radius: 6px;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* Header & Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: var(--deep-green);
            border-bottom: 1px solid rgba(255, 255, 255, 0.07);
            box-shadow: var(--shadow-nav);
        }

        .header-inner {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 20px;
            color: #FFFFFF;
            letter-spacing: 0.5px;
        }

        .brand-logo .logo-icon {
            width: 32px;
            height: 32px;
            background: var(--acid-green);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--deep-green);
            font-size: 16px;
            flex-shrink: 0;
        }

        .brand-logo small {
            font-size: 12px;
            font-weight: 500;
            color: #A0C3B4;
            letter-spacing: 1px;
            margin-left: 2px;
        }

        .brand-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .brand-actions a {
            color: #E6EAE7;
            font-size: 14px;
            font-weight: 500;
            padding: 7px 16px;
            border-radius: var(--radius-button);
            background: rgba(255, 255, 255, 0.08);
            transition: var(--transition-base);
        }

        .brand-actions a:hover {
            background: rgba(255, 255, 255, 0.18);
            color: #FFFFFF;
        }

        .brand-actions .btn-acid-small {
            background: var(--acid-green);
            color: var(--deep-green);
            font-weight: 700;
        }

        .brand-actions .btn-acid-small:hover {
            background: #B8F02A;
            transform: translateY(-1px);
            box-shadow: var(--shadow-btn-acid);
        }

        .nav-icon-bar {
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 8px 0 10px;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
            scrollbar-color: #2A4D3C transparent;
        }

        .nav-icon-bar::-webkit-scrollbar {
            height: 4px;
        }

        .nav-icon-bar::-webkit-scrollbar-track {
            background: transparent;
        }

        .nav-icon-bar::-webkit-scrollbar-thumb {
            background: #2A4D3C;
            border-radius: 4px;
        }

        .nav-icon-item {
            flex-shrink: 0;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 4px;
            padding: 8px 16px;
            border-radius: var(--radius-card);
            color: #BFCAC5;
            font-size: 13px;
            font-weight: 500;
            min-width: 76px;
            transition: var(--transition-base);
            position: relative;
        }

        .nav-icon-item i {
            font-size: 18px;
            color: #8DA396;
            transition: var(--transition-base);
        }

        .nav-icon-item:hover {
            background: rgba(255, 255, 255, 0.08);
            color: #FFFFFF;
        }

        .nav-icon-item:hover i {
            color: var(--acid-green);
        }

        .nav-icon-item.active {
            background: rgba(168, 225, 12, 0.12);
            color: #FFFFFF;
        }

        .nav-icon-item.active i {
            color: var(--acid-green);
        }

        .nav-icon-item.active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 50%;
            transform: translateX(-50%);
            width: 18px;
            height: 3px;
            background: var(--acid-green);
            border-radius: 3px;
        }

        /* Mobile hamburger */
        .mobile-menu-btn {
            display: none;
            background: rgba(255, 255, 255, 0.08);
            border: none;
            color: #FFFFFF;
            width: 40px;
            height: 40px;
            border-radius: 10px;
            cursor: pointer;
            font-size: 18px;
            align-items: center;
            justify-content: center;
            transition: var(--transition-base);
        }

        .mobile-menu-btn:hover {
            background: rgba(255, 255, 255, 0.18);
        }

        /* Page header (short hero) */
        .page-header {
            background: linear-gradient(135deg, var(--deep-green) 0%, var(--field-green) 60%, #0D4A38 100%);
            padding: 40px 0 36px;
            position: relative;
            overflow: hidden;
        }

        .page-header::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -10%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(168, 225, 12, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .page-header::after {
            content: '';
            position: absolute;
            bottom: -100px;
            left: 20%;
            width: 400px;
            height: 200px;
            background: radial-gradient(ellipse, rgba(232, 80, 58, 0.06) 0%, transparent 70%);
            pointer-events: none;
        }

        .page-header-content {
            position: relative;
            z-index: 1;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: #8DA396;
            margin-bottom: 16px;
            flex-wrap: wrap;
        }

        .breadcrumb a {
            color: #A0C3B4;
            transition: var(--transition-base);
        }

        .breadcrumb a:hover {
            color: var(--acid-green);
        }

        .breadcrumb .sep {
            color: #4A6B5D;
            font-size: 11px;
        }

        .breadcrumb .current {
            color: #E6EAE7;
        }

        .page-header h1 {
            font-size: 30px;
            font-weight: 800;
            color: #FFFFFF;
            margin: 0 0 10px;
            letter-spacing: 0.5px;
            line-height: 1.3;
        }

        .page-header .sub-desc {
            font-size: 15px;
            color: #A0C3B4;
            margin: 0;
            max-width: 680px;
            line-height: 1.7;
        }

        /* Section general */
        .section {
            padding: 56px 0;
        }

        .section-alt {
            background: var(--warm-gray);
        }

        .section-dark {
            background: var(--deep-green);
        }

        .section-header {
            margin-bottom: 32px;
        }

        .section-header .tag {
            display: inline-block;
            padding: 4px 14px;
            background: rgba(12, 59, 46, 0.08);
            color: var(--field-green);
            border-radius: var(--radius-pill);
            font-size: 13px;
            font-weight: 600;
            margin-bottom: 10px;
        }

        .section-header h2 {
            font-size: 26px;
            font-weight: 700;
            color: var(--text-main);
            margin: 0 0 8px;
            line-height: 1.35;
        }

        .section-header p {
            font-size: 15px;
            color: var(--text-muted);
            margin: 0;
            max-width: 680px;
            line-height: 1.7;
        }

        .section-dark .section-header h2 {
            color: #FFFFFF;
        }

        .section-dark .section-header p {
            color: #A0C3B4;
        }

        .section-dark .section-header .tag {
            background: rgba(168, 225, 12, 0.12);
            color: var(--acid-green);
        }

        /* Cards */
        .card {
            background: #FFFFFF;
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            overflow: hidden;
            transition: var(--transition-slow);
            border: 1px solid rgba(12, 59, 46, 0.06);
        }

        .card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }

        .card-img {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16/9;
        }

        .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 500ms cubic-bezier(0.4, 0, 0.2, 1);
        }

        .card:hover .card-img img {
            transform: scale(1.05);
        }

        .card-body {
            padding: 22px 24px;
        }

        .card-body h3 {
            font-size: 18px;
            font-weight: 700;
            margin: 0 0 8px;
            color: var(--text-main);
            line-height: 1.4;
        }

        .card-body p {
            font-size: 14px;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.7;
        }

        .card-tag {
            display: inline-block;
            padding: 3px 12px;
            background: rgba(12, 59, 46, 0.08);
            color: var(--field-green);
            border-radius: var(--radius-pill);
            font-size: 12px;
            font-weight: 600;
            margin-bottom: 10px;
        }

        .card-tag.acid {
            background: rgba(168, 225, 12, 0.15);
            color: #4A6B00;
        }

        .card-tag.red {
            background: rgba(232, 80, 58, 0.10);
            color: var(--sport-red);
        }

        /* Step cards */
        .step-card {
            background: #FFFFFF;
            border-radius: var(--radius-card);
            padding: 26px 24px;
            box-shadow: var(--shadow-card);
            border: 1px solid rgba(12, 59, 46, 0.06);
            display: flex;
            gap: 16px;
            transition: var(--transition-slow);
            position: relative;
        }

        .step-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }

        .step-number {
            flex-shrink: 0;
            width: 44px;
            height: 44px;
            background: var(--deep-green);
            color: var(--acid-green);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            font-weight: 800;
        }

        .step-content h3 {
            font-size: 17px;
            font-weight: 700;
            margin: 0 0 6px;
            color: var(--text-main);
        }

        .step-content p {
            font-size: 14px;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.7;
        }

        /* Term cards */
        .term-card {
            background: #FFFFFF;
            border-radius: var(--radius-card);
            padding: 22px 22px;
            box-shadow: var(--shadow-card);
            border: 1px solid rgba(12, 59, 46, 0.06);
            transition: var(--transition-slow);
            display: flex;
            align-items: flex-start;
            gap: 14px;
        }

        .term-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }

        .term-icon {
            flex-shrink: 0;
            width: 40px;
            height: 40px;
            background: rgba(76, 175, 80, 0.10);
            color: var(--grass-light);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 17px;
        }

        .term-content h4 {
            font-size: 16px;
            font-weight: 700;
            margin: 0 0 5px;
            color: var(--text-main);
        }

        .term-content p {
            font-size: 13px;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.65;
        }

        /* Timeline */
        .timeline-item {
            display: flex;
            gap: 16px;
            padding: 16px 0;
            border-bottom: 1px solid rgba(12, 59, 46, 0.08);
            transition: var(--transition-base);
        }

        .timeline-item:last-child {
            border-bottom: none;
        }

        .timeline-date {
            flex-shrink: 0;
            width: 74px;
            text-align: center;
            background: rgba(12, 59, 46, 0.06);
            border-radius: 10px;
            padding: 8px 6px;
            font-size: 13px;
            font-weight: 700;
            color: var(--field-green);
            line-height: 1.3;
            align-self: flex-start;
        }

        .timeline-content h4 {
            font-size: 15px;
            font-weight: 700;
            margin: 0 0 4px;
            color: var(--text-main);
        }

        .timeline-content p {
            font-size: 13px;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.65;
        }

        /* FAQ */
        .faq-item {
            background: #FFFFFF;
            border-radius: 12px;
            border: 1px solid rgba(12, 59, 46, 0.08);
            box-shadow: 0 2px 8px rgba(12, 59, 46, 0.04);
            overflow: hidden;
            transition: var(--transition-base);
        }

        .faq-item:hover {
            border-color: rgba(12, 59, 46, 0.18);
            box-shadow: 0 4px 16px rgba(12, 59, 46, 0.08);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 18px 20px;
            font-size: 15px;
            font-weight: 600;
            color: var(--text-main);
            cursor: pointer;
            background: none;
            border: none;
            width: 100%;
            text-align: left;
            gap: 12px;
            transition: var(--transition-base);
        }

        .faq-question:hover {
            color: var(--field-green);
        }

        .faq-question .faq-arrow {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            background: rgba(12, 59, 46, 0.06);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            color: var(--field-green);
            transition: var(--transition-base);
        }

        .faq-item.open .faq-arrow {
            background: var(--acid-green);
            color: var(--deep-green);
            transform: rotate(180deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 350ms cubic-bezier(0.4, 0, 0.2, 1);
        }

        .faq-item.open .faq-answer {
            max-height: 500px;
        }

        .faq-answer-inner {
            padding: 0 20px 20px;
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.75;
        }

        /* CTA */
        .cta-section {
            background: linear-gradient(135deg, var(--deep-green) 0%, var(--field-green) 50%, #0D4A38 100%);
            padding: 64px 0;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -100px;
            right: -100px;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(168, 225, 12, 0.10) 0%, transparent 70%);
            border-radius: 50%;
        }

        .cta-section::after {
            content: '';
            position: absolute;
            bottom: -150px;
            left: -50px;
            width: 500px;
            height: 300px;
            background: radial-gradient(ellipse, rgba(232, 80, 58, 0.07) 0%, transparent 70%);
            pointer-events: none;
        }

        .cta-content {
            position: relative;
            z-index: 1;
            text-align: center;
            max-width: 680px;
            margin: 0 auto;
        }

        .cta-content h2 {
            font-size: 28px;
            font-weight: 800;
            color: #FFFFFF;
            margin: 0 0 12px;
        }

        .cta-content p {
            font-size: 15px;
            color: #A0C3B4;
            margin: 0 0 28px;
            line-height: 1.7;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--acid-green);
            color: var(--deep-green);
            font-weight: 700;
            font-size: 15px;
            padding: 13px 28px;
            border-radius: var(--radius-pill);
            box-shadow: var(--shadow-btn-acid);
            transition: var(--transition-slow);
            border: none;
            cursor: pointer;
        }

        .btn-primary:hover {
            background: #B8F02A;
            transform: translateY(-2px);
            box-shadow: 0 14px 36px rgba(168, 225, 12, 0.40);
        }

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: #E6EAE7;
            font-weight: 600;
            font-size: 14px;
            padding: 12px 24px;
            border-radius: var(--radius-pill);
            border: 1.5px solid rgba(255, 255, 255, 0.3);
            transition: var(--transition-slow);
            cursor: pointer;
        }

        .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.10);
            border-color: rgba(255, 255, 255, 0.5);
            color: #FFFFFF;
        }

        /* Buttons */
        .btn-outline-green {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: transparent;
            color: var(--field-green);
            font-weight: 600;
            font-size: 14px;
            padding: 10px 20px;
            border-radius: var(--radius-button);
            border: 1.5px solid var(--field-green);
            transition: var(--transition-base);
            cursor: pointer;
        }

        .btn-outline-green:hover {
            background: var(--field-green);
            color: #FFFFFF;
            box-shadow: var(--shadow-btn);
        }

        .btn-solid-green {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--field-green);
            color: #FFFFFF;
            font-weight: 600;
            font-size: 14px;
            padding: 10px 20px;
            border-radius: var(--radius-button);
            border: none;
            transition: var(--transition-base);
            cursor: pointer;
        }

        .btn-solid-green:hover {
            background: var(--grass-light);
            box-shadow: var(--shadow-btn);
            transform: translateY(-1px);
        }

        /* Footer */
        .site-footer {
            background: var(--deep-green);
            color: #BFCAC5;
            padding: 48px 0 24px;
        }

        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
            display: grid;
            grid-template-columns: 1.3fr 1fr 1fr 1fr;
            gap: 32px;
        }

        .footer-brand .brand-logo {
            font-size: 20px;
            margin-bottom: 12px;
        }

        .footer-brand p {
            font-size: 13px;
            color: #8DA396;
            line-height: 1.7;
            margin: 0;
        }

        .footer-col h4 {
            font-size: 14px;
            font-weight: 700;
            color: #FFFFFF;
            margin: 0 0 14px;
        }

        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .footer-col ul li {
            margin-bottom: 8px;
        }

        .footer-col ul li a {
            font-size: 13px;
            color: #A0C3B4;
            transition: var(--transition-base);
        }

        .footer-col ul li a:hover {
            color: var(--acid-green);
            padding-left: 4px;
        }

        .footer-bottom {
            max-width: 1200px;
            margin: 32px auto 0;
            padding: 20px 24px 0;
            border-top: 1px solid rgba(255, 255, 255, 0.07);
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
        }

        .footer-bottom>div:first-child {
            font-size: 13px;
            color: #8DA396;
        }

        .footer-beian {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            font-size: 12px;
            color: #6A7F74;
            margin-top: 4px;
        }

        .footer-links {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: #A0C3B4;
        }

        .footer-links a {
            color: #A0C3B4;
            transition: var(--transition-base);
        }

        .footer-links a:hover {
            color: var(--acid-green);
        }

        .footer-links .sep {
            color: #4A6B5D;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .footer-content {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }

            .section {
                padding: 44px 0;
            }

            .page-header h1 {
                font-size: 26px;
            }
        }

        @media (max-width: 768px) {
            .container {
                padding: 0 16px;
            }

            .header-inner {
                padding: 0 16px;
            }

            .page-header-content {
                padding: 0 16px;
            }

            .footer-content {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
                justify-content: center;
            }

            .footer-beian {
                justify-content: center;
            }

            .footer-links {
                justify-content: center;
                flex-wrap: wrap;
            }

            .section {
                padding: 36px 0;
            }

            .page-header {
                padding: 28px 0 24px;
            }

            .page-header h1 {
                font-size: 22px;
            }

            .page-header .sub-desc {
                font-size: 13px;
            }

            .section-header h2 {
                font-size: 21px;
            }

            .step-card {
                flex-direction: column;
                gap: 12px;
                padding: 20px;
            }

            .step-number {
                width: 36px;
                height: 36px;
                font-size: 16px;
                border-radius: 10px;
            }

            .cta-content h2 {
                font-size: 22px;
            }

            .cta-content p {
                font-size: 13px;
            }

            .btn-primary {
                font-size: 14px;
                padding: 11px 22px;
            }
        }

        @media (max-width: 520px) {
            .brand-actions a {
                padding: 6px 12px;
                font-size: 12px;
            }

            .brand-logo {
                font-size: 17px;
            }

            .brand-logo .logo-icon {
                width: 26px;
                height: 26px;
                font-size: 13px;
                border-radius: 6px;
            }

            .brand-logo small {
                font-size: 10px;
            }

            .nav-icon-item {
                min-width: 64px;
                padding: 6px 10px;
                font-size: 11px;
            }

            .nav-icon-item i {
                font-size: 16px;
            }

            .section-header h2 {
                font-size: 19px;
            }

            .timeline-date {
                width: 60px;
                font-size: 11px;
                padding: 6px 4px;
            }

            .card-body {
                padding: 16px 18px;
            }

            .card-body h3 {
                font-size: 16px;
            }

            .card-body p {
                font-size: 13px;
            }

            .term-card {
                padding: 16px;
                gap: 10px;
            }

            .term-icon {
                width: 32px;
                height: 32px;
                font-size: 14px;
                border-radius: 8px;
            }

            .term-content h4 {
                font-size: 14px;
            }

            .term-content p {
                font-size: 12px;
            }
        }

/* roulang page: category6 */
:root {
            --field-green: #0C3B2E;
            --deep-green: #07231C;
            --acid-green: #A8E10C;
            --sport-red: #E8503A;
            --warm-gray: #F2F0E9;
            --night-carbon: #1A1A1A;
            --grass-light: #4CAF50;
            --cream-white: #FAFAF7;
            --line-gray: #D9D6C8;
            --muted-green: #3A6357;
            --text-main: #1A1A1A;
            --text-muted: #5A6B62;
            --text-light: #F2F0E9;
            --radius-card: 16px;
            --radius-button: 14px;
            --radius-pill: 999px;
            --radius-block: 20px;
            --shadow-card: 0 8px 24px rgba(12, 59, 46, 0.10);
            --shadow-card-hover: 0 16px 36px rgba(12, 59, 40, 0.18);
            --shadow-nav: 0 2px 12px rgba(12, 59, 46, 0.08);
            --shadow-btn: 0 8px 20px rgba(12, 59, 46, 0.25);
            --shadow-btn-acid: 0 10px 28px rgba(168, 225, 12, 0.30);
            --shadow-badge: 0 4px 10px rgba(232, 80, 58, 0.22);
            --transition-base: all 250ms cubic-bezier(0.4, 0, 0.2, 1);
            --transition-slow: all 350ms cubic-bezier(0.4, 0, 0.2, 1);
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: 'Inter', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            color: var(--text-main);
            background-color: var(--cream-white);
            line-height: 1.75;
            font-size: 16px;
            margin: 0;
            padding: 0;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: var(--transition-base);
        }
        img {
            max-width: 100%;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            outline: none;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible,
        select:focus-visible,
        textarea:focus-visible {
            outline: 3px solid var(--acid-green);
            outline-offset: 2px;
            border-radius: 6px;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }
        @media (max-width: 768px) {
            .container {
                padding: 0 16px;
            }
        }

        /* Header & Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: #07231C;
            border-bottom: 1px solid rgba(255, 255, 255, 0.07);
            box-shadow: var(--shadow-nav);
        }
        .header-inner {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 0;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        }
        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 20px;
            color: #FFFFFF;
            letter-spacing: 0.5px;
        }
        .brand-logo .logo-icon {
            width: 32px;
            height: 32px;
            background: var(--acid-green);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--deep-green);
            font-size: 16px;
            flex-shrink: 0;
        }
        .brand-logo small {
            font-size: 12px;
            font-weight: 500;
            color: #A0C3B4;
            letter-spacing: 1px;
            margin-left: 2px;
        }
        .brand-actions {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .brand-actions a {
            color: #E6EAE7;
            font-size: 14px;
            font-weight: 500;
            padding: 7px 16px;
            border-radius: var(--radius-button);
            background: rgba(255, 255, 255, 0.08);
            transition: var(--transition-base);
        }
        .brand-actions a:hover {
            background: rgba(255, 255, 255, 0.18);
            color: #FFFFFF;
        }
        .brand-actions .btn-acid-small {
            background: var(--acid-green);
            color: var(--deep-green);
            font-weight: 700;
        }
        .brand-actions .btn-acid-small:hover {
            background: #B8F02A;
            transform: translateY(-1px);
            box-shadow: var(--shadow-btn-acid);
        }
        .nav-icon-bar {
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 8px 0 10px;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
            scrollbar-color: #2A4D3C transparent;
        }
        .nav-icon-bar::-webkit-scrollbar {
            height: 4px;
        }
        .nav-icon-bar::-webkit-scrollbar-track {
            background: transparent;
        }
        .nav-icon-bar::-webkit-scrollbar-thumb {
            background: #2A4D3C;
            border-radius: 4px;
        }
        .nav-icon-item {
            flex-shrink: 0;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 4px;
            padding: 8px 16px;
            border-radius: var(--radius-card);
            color: #BFCAC5;
            font-size: 13px;
            font-weight: 500;
            min-width: 76px;
            transition: var(--transition-base);
            position: relative;
        }
        .nav-icon-item i {
            font-size: 18px;
            color: #8DA396;
            transition: var(--transition-base);
        }
        .nav-icon-item:hover {
            background: rgba(255, 255, 255, 0.08);
            color: #FFFFFF;
        }
        .nav-icon-item:hover i {
            color: var(--acid-green);
        }
        .nav-icon-item.active {
            background: rgba(168, 225, 12, 0.14);
            color: #FFFFFF;
        }
        .nav-icon-item.active i {
            color: var(--acid-green);
        }
        .nav-icon-item.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 24px;
            height: 3px;
            background: var(--acid-green);
            border-radius: 3px;
        }
        .mobile-menu-toggle {
            display: none;
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: var(--radius-button);
            color: #FFFFFF;
            width: 40px;
            height: 40px;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: var(--transition-base);
            font-size: 18px;
        }
        .mobile-menu-toggle:hover {
            background: rgba(255, 255, 255, 0.18);
        }
        .mobile-nav {
            display: none;
            background: var(--deep-green);
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            padding: 12px 16px 16px;
        }
        .mobile-nav.open {
            display: block;
        }
        .mobile-nav-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 8px;
        }
        .mobile-nav-item {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 12px 14px;
            background: rgba(255, 255, 255, 0.05);
            border-radius: var(--radius-card);
            color: #C8D6D1;
            font-size: 14px;
            font-weight: 500;
            transition: var(--transition-base);
        }
        .mobile-nav-item:hover {
            background: rgba(255, 255, 255, 0.12);
            color: #FFFFFF;
        }
        .mobile-nav-item.active {
            background: rgba(168, 225, 12, 0.14);
            color: #FFFFFF;
        }
        .mobile-nav-item.active i {
            color: var(--acid-green);
        }
        .mobile-nav-item i {
            color: #8DA396;
            font-size: 16px;
            width: 22px;
            text-align: center;
        }

        /* Category Page Header */
        .category-hero {
            background: linear-gradient(135deg, #07231C 0%, #0C3B2E 45%, #10493A 100%);
            padding: 48px 0 40px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            position: relative;
            overflow: hidden;
        }
        .category-hero::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -40px;
            width: 280px;
            height: 280px;
            background: radial-gradient(circle, rgba(168, 225, 12, 0.10) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .category-hero::after {
            content: '';
            position: absolute;
            bottom: -80px;
            left: 20%;
            width: 200px;
            height: 200px;
            background: radial-gradient(circle, rgba(232, 80, 58, 0.07) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .category-hero .container {
            position: relative;
            z-index: 1;
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: #8DA396;
            margin-bottom: 12px;
            flex-wrap: wrap;
        }
        .breadcrumb a {
            color: #A0C3B4;
            transition: var(--transition-base);
        }
        .breadcrumb a:hover {
            color: var(--acid-green);
        }
        .breadcrumb .sep {
            color: #4A6B5E;
            font-size: 12px;
        }
        .breadcrumb .current {
            color: #E6EAE7;
        }
        .category-hero h1 {
            font-size: 32px;
            font-weight: 800;
            color: #FFFFFF;
            margin: 0 0 10px;
            letter-spacing: 1px;
            line-height: 1.3;
        }
        .category-hero h1 .highlight {
            color: var(--acid-green);
        }
        .category-hero .cat-desc {
            font-size: 15px;
            color: #A0C3B4;
            max-width: 640px;
            line-height: 1.8;
            margin: 0;
        }

        /* Section Common */
        .section {
            padding: 56px 0;
        }
        .section-alt {
            background: var(--warm-gray);
        }
        .section-deep {
            background: var(--deep-green);
        }
        .section-title {
            font-size: 24px;
            font-weight: 700;
            color: var(--text-main);
            margin: 0 0 8px;
            letter-spacing: 0.5px;
            line-height: 1.4;
        }
        .section-sub {
            font-size: 15px;
            color: var(--text-muted);
            margin: 0 0 28px;
            line-height: 1.7;
            max-width: 680px;
        }
        .section-title.light {
            color: #FFFFFF;
        }
        .section-sub.light {
            color: #A0C3B4;
        }

        /* Stats Strip */
        .stats-strip {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        .stat-card {
            background: #FFFFFF;
            border: 1px solid var(--line-gray);
            border-radius: var(--radius-card);
            padding: 24px 20px;
            text-align: center;
            box-shadow: var(--shadow-card);
            transition: var(--transition-base);
        }
        .stat-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }
        .stat-card .stat-num {
            font-size: 32px;
            font-weight: 800;
            color: var(--field-green);
            letter-spacing: 0.5px;
            line-height: 1.2;
        }
        .stat-card .stat-label {
            font-size: 14px;
            color: var(--text-muted);
            margin-top: 4px;
            font-weight: 500;
        }
        .stat-card .stat-icon {
            width: 40px;
            height: 40px;
            background: rgba(12, 59, 46, 0.08);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 10px;
            color: var(--field-green);
            font-size: 18px;
        }

        /* Topic Cards */
        .topic-card {
            background: #FFFFFF;
            border: 1px solid var(--line-gray);
            border-radius: var(--radius-card);
            padding: 20px 24px;
            box-shadow: var(--shadow-card);
            transition: var(--transition-base);
            display: flex;
            flex-direction: column;
            gap: 12px;
            position: relative;
        }
        .topic-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
            border-color: rgba(12, 59, 46, 0.3);
        }
        .topic-card .topic-tag {
            position: absolute;
            top: 16px;
            right: 20px;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: var(--radius-pill);
            background: rgba(12, 59, 46, 0.08);
            color: var(--field-green);
        }
        .topic-card .topic-tag.hot {
            background: rgba(232, 80, 58, 0.10);
            color: var(--sport-red);
        }
        .topic-card .topic-tag.new {
            background: rgba(168, 225, 12, 0.18);
            color: var(--field-green);
        }
        .topic-card h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-main);
            margin: 0;
            line-height: 1.5;
            padding-right: 70px;
        }
        .topic-card .topic-meta {
            display: flex;
            align-items: center;
            gap: 14px;
            font-size: 13px;
            color: var(--text-muted);
            flex-wrap: wrap;
        }
        .topic-card .topic-meta span {
            display: flex;
            align-items: center;
            gap: 5px;
        }
        .topic-card .topic-meta i {
            font-size: 13px;
            color: #8DA396;
        }
        .topic-card .topic-preview {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
            margin: 0;
        }
        .topic-card .topic-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            font-weight: 600;
            color: var(--field-green);
            transition: var(--transition-base);
        }
        .topic-card .topic-link:hover {
            color: var(--grass-light);
            gap: 10px;
        }
        .topic-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }

        /* Vote Cards */
        .vote-card {
            background: #FFFFFF;
            border: 1px solid var(--line-gray);
            border-radius: var(--radius-card);
            padding: 24px;
            box-shadow: var(--shadow-card);
            transition: var(--transition-base);
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .vote-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }
        .vote-card .vote-header {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .vote-card .vote-icon {
            width: 36px;
            height: 36px;
            background: rgba(12, 59, 46, 0.08);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--field-green);
            font-size: 16px;
            flex-shrink: 0;
        }
        .vote-card h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-main);
            margin: 0;
            line-height: 1.4;
        }
        .vote-option {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 14px;
            background: var(--warm-gray);
            border-radius: 10px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-main);
            cursor: pointer;
            transition: var(--transition-base);
            border: 1px solid transparent;
        }
        .vote-option:hover {
            background: rgba(12, 59, 46, 0.06);
            border-color: rgba(12, 59, 46, 0.2);
        }
        .vote-option .vote-pct {
            font-size: 13px;
            font-weight: 700;
            color: var(--field-green);
        }
        .vote-option .vote-bar {
            display: inline-block;
            height: 6px;
            background: rgba(12, 59, 46, 0.15);
            border-radius: 3px;
            width: 60px;
            overflow: hidden;
            margin-left: 8px;
            vertical-align: middle;
        }
        .vote-option .vote-bar-fill {
            display: block;
            height: 100%;
            background: var(--grass-light);
            border-radius: 3px;
        }
        .vote-card .vote-footer {
            font-size: 13px;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 6px;
        }

        /* Rules */
        .rules-list {
            list-style: none;
            padding: 0;
            margin: 0;
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 12px;
        }
        .rules-list li {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            background: #FFFFFF;
            border: 1px solid var(--line-gray);
            border-radius: var(--radius-card);
            padding: 16px 18px;
            font-size: 14px;
            color: var(--text-main);
            line-height: 1.7;
            transition: var(--transition-base);
        }
        .rules-list li:hover {
            border-color: rgba(12, 59, 46, 0.3);
            box-shadow: var(--shadow-card);
        }
        .rules-list li .rule-num {
            width: 28px;
            height: 28px;
            background: var(--field-green);
            color: #FFFFFF;
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 13px;
            font-weight: 700;
            flex-shrink: 0;
        }
        .rules-list li .rule-num.acid {
            background: var(--acid-green);
            color: var(--deep-green);
        }

        /* Active Users */
        .user-card {
            background: #FFFFFF;
            border: 1px solid var(--line-gray);
            border-radius: var(--radius-card);
            padding: 18px;
            box-shadow: var(--shadow-card);
            transition: var(--transition-base);
            text-align: center;
        }
        .user-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }
        .user-card .avatar {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--field-green) 0%, var(--grass-light) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 10px;
            color: #FFFFFF;
            font-size: 22px;
            font-weight: 700;
        }
        .user-card .user-name {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-main);
            margin: 0 0 2px;
        }
        .user-card .user-bio {
            font-size: 13px;
            color: var(--text-muted);
            margin: 0 0 8px;
            line-height: 1.5;
        }
        .user-card .user-stats {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 16px;
            font-size: 13px;
            color: var(--text-muted);
        }
        .user-card .user-stats span {
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .user-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 14px;
        }

        /* Featured Discussion */
        .featured-card {
            background: #FFFFFF;
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: var(--transition-base);
            display: flex;
            flex-direction: column;
            border: 1px solid var(--line-gray);
        }
        .featured-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }
        .featured-card .featured-img {
            height: 180px;
            background-size: cover;
            background-position: center;
            position: relative;
        }
        .featured-card .featured-img .overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(7, 35, 28, 0.6) 0%, transparent 60%);
        }
        .featured-card .featured-body {
            padding: 18px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .featured-card h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-main);
            margin: 0;
            line-height: 1.5;
        }
        .featured-card p {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
            margin: 0;
        }
        .featured-card .featured-meta {
            font-size: 13px;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 10px;
            margin-top: auto;
            padding-top: 8px;
        }
        .featured-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }

        /* FAQ */
        .faq-section {
            background: var(--warm-gray);
        }
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 800px;
        }
        .faq-item {
            background: #FFFFFF;
            border: 1px solid var(--line-gray);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: var(--transition-base);
        }
        .faq-item:hover {
            border-color: rgba(12, 59, 46, 0.3);
        }
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 16px 20px;
            cursor: pointer;
            font-size: 15px;
            font-weight: 700;
            color: var(--text-main);
            background: #FFFFFF;
            transition: var(--transition-base);
            user-select: none;
        }
        .faq-question:hover {
            background: rgba(12, 59, 46, 0.03);
        }
        .faq-question .faq-icon {
            width: 28px;
            height: 28px;
            background: rgba(12, 59, 46, 0.08);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            color: var(--field-green);
            transition: var(--transition-base);
            flex-shrink: 0;
        }
        .faq-item.open .faq-question .faq-icon {
            transform: rotate(180deg);
            background: var(--acid-green);
            color: var(--deep-green);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 350ms cubic-bezier(0.4, 0, 0.2, 1);
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
        }
        .faq-answer-inner {
            padding: 0 20px 18px;
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.8;
            border-top: 1px solid var(--line-gray);
            padding-top: 14px;
            margin: 0 20px 18px;
            padding-left: 0;
            padding-right: 0;
        }

        /* CTA */
        .cta-section {
            background: linear-gradient(135deg, #07231C 0%, #0C3B2E 50%, #10493A 100%);
            padding: 64px 0;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: -80px;
            left: -60px;
            width: 300px;
            height: 300px;
            background: radial-gradient(circle, rgba(168, 225, 12, 0.10) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .cta-section .container {
            position: relative;
            z-index: 1;
            text-align: center;
        }
        .cta-section h2 {
            font-size: 28px;
            font-weight: 800;
            color: #FFFFFF;
            margin: 0 0 12px;
            letter-spacing: 1px;
        }
        .cta-section h2 .highlight {
            color: var(--acid-green);
        }
        .cta-section p {
            font-size: 15px;
            color: #A0C3B4;
            max-width: 560px;
            margin: 0 auto 24px;
            line-height: 1.8;
        }
        .cta-buttons {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 14px;
            flex-wrap: wrap;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 15px;
            font-weight: 600;
            padding: 12px 28px;
            border-radius: var(--radius-pill);
            transition: var(--transition-base);
            cursor: pointer;
            border: none;
            letter-spacing: 0.3px;
        }
        .btn-acid {
            background: var(--acid-green);
            color: var(--deep-green);
            box-shadow: var(--shadow-btn-acid);
        }
        .btn-acid:hover {
            background: #B8F02A;
            transform: translateY(-2px);
            box-shadow: 0 14px 32px rgba(168, 225, 12, 0.38);
        }
        .btn-outline-light {
            background: transparent;
            color: #FFFFFF;
            border: 2px solid rgba(255, 255, 255, 0.4);
        }
        .btn-outline-light:hover {
            background: rgba(255, 255, 255, 0.12);
            border-color: #FFFFFF;
            transform: translateY(-2px);
        }
        .btn-green {
            background: var(--field-green);
            color: #FFFFFF;
            box-shadow: var(--shadow-btn);
        }
        .btn-green:hover {
            background: #155A44;
            transform: translateY(-2px);
        }
        .btn-outline-green {
            background: transparent;
            color: var(--field-green);
            border: 2px solid var(--field-green);
        }
        .btn-outline-green:hover {
            background: var(--field-green);
            color: #FFFFFF;
            transform: translateY(-2px);
        }

        /* Badge */
        .badge {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: var(--radius-pill);
            letter-spacing: 0.3px;
        }
        .badge-green {
            background: rgba(12, 59, 46, 0.10);
            color: var(--field-green);
        }
        .badge-red {
            background: rgba(232, 80, 58, 0.10);
            color: var(--sport-red);
        }
        .badge-acid {
            background: rgba(168, 225, 12, 0.20);
            color: var(--field-green);
        }

        /* Footer */
        .site-footer {
            background: var(--deep-green);
            color: #C8D6D1;
            padding: 48px 0 0;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
        }
        .footer-content {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px 32px;
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 36px;
        }
        .footer-brand {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .footer-brand .brand-logo {
            font-size: 18px;
        }
        .footer-brand p {
            font-size: 14px;
            color: #8DA396;
            line-height: 1.8;
            margin: 0;
            max-width: 280px;
        }
        .footer-col h4 {
            font-size: 15px;
            font-weight: 700;
            color: #FFFFFF;
            margin: 0 0 14px;
            letter-spacing: 0.5px;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-col ul a {
            font-size: 14px;
            color: #8DA396;
            transition: var(--transition-base);
        }
        .footer-col ul a:hover {
            color: var(--acid-green);
        }
        .footer-bottom {
            max-width: 1200px;
            margin: 0 auto;
            padding: 18px 24px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 13px;
            color: #8DA396;
        }
        .footer-beian {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            margin-top: 6px;
        }
        .footer-links {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .footer-links a {
            color: #8DA396;
            transition: var(--transition-base);
        }
        .footer-links a:hover {
            color: var(--acid-green);
        }
        .footer-links .sep {
            color: #4A6B5E;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .topic-grid {
                grid-template-columns: 1fr 1fr;
            }
            .featured-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .user-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .stats-strip {
                grid-template-columns: repeat(2, 1fr);
            }
            .rules-list {
                grid-template-columns: 1fr;
            }
            .footer-content {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }
        @media (max-width: 768px) {
            .brand-actions {
                display: none;
            }
            .mobile-menu-toggle {
                display: flex;
            }
            .nav-icon-bar {
                display: none;
            }
            .category-hero h1 {
                font-size: 26px;
            }
            .section {
                padding: 40px 0;
            }
            .section-title {
                font-size: 20px;
            }
            .topic-grid {
                grid-template-columns: 1fr;
            }
            .featured-grid {
                grid-template-columns: 1fr;
            }
            .user-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }
            .stats-strip {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }
            .stat-card .stat-num {
                font-size: 24px;
            }
            .stat-card {
                padding: 16px 12px;
            }
            .footer-content {
                grid-template-columns: 1fr;
                gap: 20px;
                padding: 0 16px 24px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                padding: 16px;
                gap: 8px;
            }
            .footer-beian {
                flex-direction: column;
                align-items: flex-start;
                gap: 4px;
            }
            .cta-section h2 {
                font-size: 22px;
            }
            .rules-list {
                grid-template-columns: 1fr;
            }
            .btn {
                padding: 10px 20px;
                font-size: 14px;
            }
        }
        @media (max-width: 520px) {
            .category-hero {
                padding: 32px 0 28px;
            }
            .category-hero h1 {
                font-size: 22px;
            }
            .topic-card {
                padding: 16px 16px;
            }
            .topic-card h3 {
                font-size: 15px;
                padding-right: 0;
            }
            .topic-card .topic-tag {
                position: static;
                display: inline-block;
                margin-bottom: 4px;
            }
            .user-grid {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }
            .user-card {
                padding: 12px;
            }
            .user-card .avatar {
                width: 44px;
                height: 44px;
                font-size: 18px;
            }
            .stats-strip {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }
            .stat-card .stat-num {
                font-size: 20px;
            }
            .stat-card .stat-label {
                font-size: 12px;
            }
            .featured-card .featured-img {
                height: 140px;
            }
            .faq-question {
                padding: 12px 16px;
                font-size: 14px;
            }
            .faq-answer-inner {
                margin: 0 16px 14px;
                font-size: 13px;
            }
        }