/* roulang page: index */
:root {
            --bg-primary: #0B1220;
            --bg-panel: #151F2E;
            --bg-elevated: #1B283A;
            --accent-green: #A3FF12;
            --accent-green-bright: #B5FF3D;
            --accent-orange: #FF5C1A;
            --accent-cyan: #1DCDFE;
            --text-primary: #F5F7FA;
            --text-secondary: #9FB0C3;
            --text-tertiary: #6B7A8C;
            --border-green: rgba(163, 255, 18, 0.12);
            --border-green-strong: rgba(163, 255, 18, 0.35);
            --radius-sm: 6px;
            --radius-md: 8px;
            --radius-card: 12px;
            --radius-lg: 16px;
            --shadow-card: 0 12px 32px rgba(0, 0, 0, 0.3);
            --shadow-glow: 0 0 12px rgba(163, 255, 18, 0.4);
            --font-title: "PingFang SC", "HarmonyOS Sans SC", "Source Han Sans CN", "Noto Sans CJK SC", sans-serif;
            --font-body: "PingFang SC", "Noto Sans CJK SC", "Microsoft YaHei", sans-serif;
            --font-num: "Barlow Condensed", "DIN Alternate", monospace;
            --space-section: 72px;
            --space-section-tablet: 48px;
            --space-section-mobile: 40px;
            --container-pad: 48px;
            --container-pad-tablet: 24px;
            --container-pad-mobile: 16px;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-primary);
            background: var(--bg-primary);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

        a {
            color: var(--accent-cyan);
            text-decoration: none;
            transition: color 0.2s ease, text-decoration 0.2s ease;
        }

        a:hover {
            color: #4dd8ff;
            text-decoration: underline;
        }

        a:active {
            text-decoration: none;
        }

        button {
            font-family: var(--font-body);
            cursor: pointer;
            border: none;
            outline: none;
            transition: all 0.2s ease;
        }

        button:focus-visible {
            outline: 2px solid var(--accent-green);
            outline-offset: 2px;
        }

        input,
        select,
        textarea {
            font-family: var(--font-body);
            outline: none;
            transition: border-color 0.2s ease, box-shadow 0.2s ease;
        }

        input:focus,
        textarea:focus {
            border-color: var(--accent-green) !important;
            box-shadow: 0 0 0 3px rgba(163, 255, 18, 0.15) !important;
        }

        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 var(--container-pad);
        }

        /* Promo Bar */
        .promo-bar {
            background: var(--accent-green);
            color: #0B1220;
            font-size: 14px;
            font-weight: 600;
            height: 38px;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
            position: relative;
            z-index: 100;
        }

        .promo-bar__text {
            white-space: nowrap;
            animation: promoTicker 25s linear infinite;
            display: inline-block;
        }

        @keyframes promoTicker {
            0% {
                transform: translateX(100%);
            }

            100% {
                transform: translateX(-100%);
            }
        }

        .promo-bar__text span {
            margin-right: 48px;
        }

        /* Header / Nav */
        .site-header {
            background: #0D1526;
            border-bottom: 1px solid rgba(163, 255, 18, 0.1);
            position: sticky;
            top: 0;
            z-index: 90;
            height: 68px;
            display: flex;
            align-items: center;
        }

        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            width: 100%;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-family: var(--font-title);
            font-size: 20px;
            font-weight: 800;
            color: var(--text-primary);
            letter-spacing: 0.5px;
            white-space: nowrap;
            flex-shrink: 0;
        }

        .logo__dot {
            width: 10px;
            height: 10px;
            background: var(--accent-green);
            border-radius: 50%;
            box-shadow: 0 0 10px rgba(163, 255, 18, 0.7);
            flex-shrink: 0;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex: 1;
            justify-content: center;
            flex-wrap: nowrap;
        }

        .main-nav__link {
            display: block;
            padding: 8px 14px;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-secondary);
            border-radius: var(--radius-md);
            transition: all 0.2s ease;
            white-space: nowrap;
            text-decoration: none;
        }

        .main-nav__link:hover {
            color: var(--text-primary);
            background: rgba(163, 255, 18, 0.08);
            text-decoration: none;
        }

        .main-nav__link.active {
            color: var(--accent-green);
            background: rgba(163, 255, 18, 0.1);
            border: 1px solid var(--border-green-strong);
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }

        .icon-btn {
            width: 40px;
            height: 40px;
            border-radius: var(--radius-md);
            background: transparent;
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            border: 1px solid transparent;
        }

        .icon-btn:hover {
            background: rgba(163, 255, 18, 0.08);
            color: var(--text-primary);
            border-color: var(--border-green);
        }

        .btn-primary {
            background: var(--accent-green);
            color: #0B1220;
            font-weight: 700;
            font-size: 15px;
            padding: 10px 20px;
            border-radius: var(--radius-md);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            letter-spacing: 0.3px;
            white-space: nowrap;
        }

        .btn-primary:hover {
            background: var(--accent-green-bright);
            transform: scale(1.02);
            text-decoration: none;
        }

        .btn-primary:active {
            background: var(--accent-green);
            transform: scale(0.99);
        }

        .btn-secondary {
            background: transparent;
            color: var(--text-primary);
            font-weight: 600;
            font-size: 15px;
            padding: 10px 20px;
            border-radius: var(--radius-md);
            border: 1.5px solid var(--accent-green);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            white-space: nowrap;
        }

        .btn-secondary:hover {
            background: var(--accent-green);
            color: #0B1220;
            text-decoration: none;
        }

        .btn-secondary:active {
            background: transparent;
            color: var(--text-primary);
        }

        .hamburger {
            display: none;
            width: 40px;
            height: 40px;
            border-radius: var(--radius-md);
            background: transparent;
            color: var(--text-primary);
            font-size: 22px;
            border: 1px solid var(--border-green);
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        /* Mobile Drawer */
        .mobile-drawer {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.6);
            z-index: 200;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.3s ease;
        }

        .mobile-drawer.open {
            opacity: 1;
            pointer-events: auto;
        }

        .mobile-drawer__panel {
            position: absolute;
            top: 0;
            right: 0;
            width: 280px;
            height: 100%;
            background: var(--bg-panel);
            border-left: 1px solid var(--border-green);
            padding: 24px 20px;
            display: flex;
            flex-direction: column;
            gap: 4px;
            transform: translateX(100%);
            transition: transform 0.3s ease;
            overflow-y: auto;
        }

        .mobile-drawer.open .mobile-drawer__panel {
            transform: translateX(0);
        }

        .mobile-drawer__close {
            align-self: flex-end;
            width: 36px;
            height: 36px;
            border-radius: var(--radius-md);
            background: transparent;
            color: var(--text-secondary);
            font-size: 20px;
            border: 1px solid var(--border-green);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 12px;
        }

        .mobile-drawer__link {
            display: block;
            padding: 12px 14px;
            font-size: 16px;
            font-weight: 500;
            color: var(--text-secondary);
            border-radius: var(--radius-md);
            transition: all 0.2s ease;
            text-decoration: none;
        }

        .mobile-drawer__link:hover {
            background: rgba(163, 255, 18, 0.08);
            color: var(--text-primary);
            text-decoration: none;
        }

        .mobile-drawer__link.active {
            color: var(--accent-green);
            background: rgba(163, 255, 18, 0.1);
            border: 1px solid var(--border-green-strong);
        }

        .mobile-drawer .btn-primary {
            margin-top: 12px;
            justify-content: center;
            width: 100%;
        }

        /* Hero */
        .hero {
            position: relative;
            min-height: 480px;
            display: flex;
            align-items: center;
            overflow: hidden;
            background: var(--bg-primary);
            padding: 64px 0;
        }

        .hero__bg {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/ed229d2726f326a2.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.35;
            z-index: 0;
        }

        .hero__overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(11, 18, 32, 0.4) 0%, rgba(11, 18, 32, 0.7) 50%, rgba(11, 18, 32, 0.95) 100%);
            z-index: 1;
        }

        .hero .container {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1fr 380px;
            gap: 48px;
            align-items: center;
            width: 100%;
        }

        .hero__badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 14px;
            background: rgba(163, 255, 18, 0.12);
            border: 1px solid var(--border-green-strong);
            border-radius: 20px;
            color: var(--accent-green);
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 1px;
            margin-bottom: 16px;
            white-space: nowrap;
        }

        .hero__badge .live-dot {
            width: 8px;
            height: 8px;
            background: var(--accent-green);
            border-radius: 50%;
            box-shadow: var(--shadow-glow);
            animation: pulse-dot 1.5s ease-in-out infinite;
        }

        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.6;
                transform: scale(1.4);
            }
        }

        .hero__title {
            font-family: var(--font-title);
            font-size: clamp(32px, 5vw, 58px);
            font-weight: 800;
            line-height: 1.2;
            letter-spacing: -1px;
            color: var(--text-primary);
            margin-bottom: 16px;
        }

        .hero__title .highlight {
            color: var(--accent-green);
        }

        .hero__subtitle {
            font-size: 18px;
            line-height: 1.7;
            color: var(--text-secondary);
            max-width: 560px;
            margin-bottom: 28px;
        }

        .hero__cta {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            margin-bottom: 16px;
        }

        .hero__trust {
            font-size: 14px;
            color: var(--text-tertiary);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .hero__trust .count {
            font-family: var(--font-num);
            font-size: 22px;
            font-weight: 700;
            color: var(--accent-green);
        }

        .hero__card {
            background: var(--bg-panel);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-lg);
            overflow: hidden;
        }

        .hero-card__img {
            position: relative;
            aspect-ratio: 16 / 9;
            background: #1B283A;
        }

        .hero-card__img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .hero-card__live {
            position: absolute;
            top: 10px;
            left: 10px;
            background: var(--accent-orange);
            color: #fff;
            font-size: 12px;
            font-weight: 700;
            padding: 4px 10px;
            border-radius: var(--radius-sm);
            letter-spacing: 1px;
        }

        .hero-card__body {
            padding: 16px 20px 20px;
        }

        .hero-card__title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .hero-card__meta {
            font-size: 13px;
            color: var(--text-secondary);
            display: flex;
            gap: 12px;
            margin-bottom: 14px;
        }

        .hero-card__btn {
            width: 100%;
            padding: 10px;
            font-size: 14px;
            font-weight: 700;
            background: var(--accent-green);
            color: #0B1220;
            border-radius: var(--radius-md);
        }

        .hero-card__btn:hover {
            background: var(--accent-green-bright);
        }

        /* Section base */
        .section {
            padding: var(--space-section) 0;
        }

        .section--alt {
            background: #0D1526;
            border-top: 1px solid rgba(163, 255, 18, 0.06);
            border-bottom: 1px solid rgba(163, 255, 18, 0.06);
        }

        .section__header {
            margin-bottom: 36px;
        }

        .section__tag {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            color: var(--accent-green);
            letter-spacing: 2px;
            text-transform: uppercase;
            margin-bottom: 8px;
        }

        .section__title {
            font-family: var(--font-title);
            font-size: clamp(24px, 3.5vw, 36px);
            font-weight: 800;
            line-height: 1.3;
            color: var(--text-primary);
            letter-spacing: -0.5px;
            margin-bottom: 12px;
        }

        .section__desc {
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-secondary);
            max-width: 720px;
        }

        /* Metrics Dashboard */
        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .metric-card {
            background: var(--bg-panel);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-card);
            padding: 24px 20px;
            position: relative;
            overflow: hidden;
            transition: all 0.3s ease;
        }

        .metric-card::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(90deg, var(--accent-green), transparent);
        }

        .metric-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card);
            border-color: var(--border-green-strong);
        }

        .metric-card__value {
            font-family: var(--font-num);
            font-size: 48px;
            font-weight: 700;
            line-height: 1;
            letter-spacing: -1px;
            color: var(--accent-green);
            margin-bottom: 8px;
            display: flex;
            align-items: baseline;
            gap: 4px;
        }

        .metric-card__value .unit {
            font-size: 20px;
            font-weight: 600;
            color: var(--text-secondary);
        }

        .metric-card__trend {
            font-size: 13px;
            font-weight: 600;
            color: var(--accent-orange);
            margin-bottom: 4px;
        }

        .metric-card__label {
            font-size: 14px;
            color: var(--text-secondary);
            font-weight: 500;
        }

        /* Services Matrix */
        .services-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .service-card {
            background: var(--bg-panel);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-card);
            padding: 24px;
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
        }

        .service-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card);
            border-color: var(--border-green-strong);
        }

        .service-card__img {
            aspect-ratio: 16 / 9;
            border-radius: var(--radius-md);
            overflow: hidden;
            margin-bottom: 16px;
            background: #1B283A;
        }

        .service-card__img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .service-card__title {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .service-card__desc {
            font-size: 14px;
            line-height: 1.6;
            color: var(--text-secondary);
            flex: 1;
        }

        /* Comparison */
        .comparison-table {
            width: 100%;
            border-collapse: collapse;
            background: var(--bg-panel);
            border-radius: var(--radius-card);
            overflow: hidden;
            border: 1px solid var(--border-green);
        }

        .comparison-table th,
        .comparison-table td {
            padding: 16px 20px;
            text-align: left;
            font-size: 15px;
            line-height: 1.6;
            border-bottom: 1px solid rgba(163, 255, 18, 0.06);
        }

        .comparison-table th {
            font-weight: 700;
            color: var(--text-primary);
            background: #1B283A;
            font-size: 16px;
        }

        .comparison-table td {
            color: var(--text-secondary);
        }

        .comparison-table tr:last-child td {
            border-bottom: none;
        }

        .comparison-table .col-us {
            color: var(--accent-green);
            font-weight: 600;
        }

        .comparison-table .col-old {
            color: var(--text-tertiary);
        }

        /* Timeline */
        .timeline {
            display: flex;
            gap: 0;
            position: relative;
            padding: 8px 0;
            flex-wrap: nowrap;
        }

        .timeline__item {
            flex: 1;
            min-width: 130px;
            position: relative;
            padding-right: 16px;
        }

        .timeline__item:last-child {
            padding-right: 0;
        }

        .timeline__dot {
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--accent-green);
            border: 2px solid var(--bg-primary);
            box-shadow: 0 0 8px rgba(163, 255, 18, 0.5);
            position: relative;
            z-index: 10;
            margin-bottom: 12px;
        }

        .timeline__line {
            position: absolute;
            top: 5px;
            left: 0;
            right: 0;
            height: 2px;
            background: rgba(163, 255, 18, 0.15);
            z-index: 0;
        }

        .timeline__year {
            font-family: var(--font-num);
            font-size: 20px;
            font-weight: 700;
            color: var(--accent-green);
            display: block;
            margin-bottom: 4px;
        }

        .timeline__text {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.5;
        }

        /* Match Calendar */
        .calendar-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 16px;
        }

        .match-card {
            background: var(--bg-panel);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all 0.3s ease;
        }

        .match-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card);
            border-color: var(--border-green-strong);
        }

        .match-card__img {
            aspect-ratio: 16 / 9;
            background: #1B283A;
            position: relative;
        }

        .match-card__img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .match-card__date {
            position: absolute;
            top: 8px;
            right: 8px;
            background: rgba(11, 18, 32, 0.85);
            color: var(--accent-green);
            font-size: 12px;
            font-weight: 700;
            padding: 4px 10px;
            border-radius: var(--radius-sm);
        }

        .match-card__body {
            padding: 14px 16px;
        }

        .match-card__title {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
            line-height: 1.4;
        }

        .match-card__meta {
            font-size: 13px;
            color: var(--text-secondary);
            display: flex;
            gap: 8px;
            margin-bottom: 10px;
        }

        .match-card__btn {
            width: 100%;
            padding: 8px;
            font-size: 13px;
            font-weight: 600;
            background: transparent;
            color: var(--accent-green);
            border: 1px solid var(--accent-green);
            border-radius: var(--radius-md);
        }

        .match-card__btn:hover {
            background: var(--accent-green);
            color: #0B1220;
        }

        /* News List */
        .news-list {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
        }

        .news-item {
            display: flex;
            gap: 16px;
            background: var(--bg-panel);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-card);
            padding: 16px;
            transition: all 0.3s ease;
            align-items: center;
        }

        .news-item:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-card);
            border-color: var(--border-green-strong);
        }

        .news-item__img {
            width: 120px;
            height: 80px;
            border-radius: var(--radius-md);
            overflow: hidden;
            flex-shrink: 0;
            background: #1B283A;
        }

        .news-item__img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .news-item__body {
            flex: 1;
            min-width: 0;
        }

        .news-item__title {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.4;
            margin-bottom: 4px;
            overflow: hidden;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
        }

        .news-item__meta {
            font-size: 13px;
            color: var(--text-tertiary);
            display: flex;
            gap: 12px;
        }

        .news-item__summary {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.5;
            margin-top: 4px;
            overflow: hidden;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
        }

        /* Platform Guarantee */
        .guarantee-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .guarantee-item {
            background: var(--bg-panel);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-card);
            padding: 24px 20px;
            text-align: center;
            transition: all 0.3s ease;
        }

        .guarantee-item:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card);
            border-color: var(--border-green-strong);
        }

        .guarantee-item__icon {
            font-size: 32px;
            margin-bottom: 12px;
            display: block;
        }

        .guarantee-item__title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
        }

        .guarantee-item__desc {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.5;
        }

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

        .commentator-card {
            text-align: center;
            background: var(--bg-panel);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-card);
            padding: 24px 16px;
            transition: all 0.3s ease;
        }

        .commentator-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card);
            border-color: var(--border-green-strong);
        }

        .commentator-card__avatar {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            margin: 0 auto 16px;
            background: linear-gradient(135deg, #1B283A, #2A3D56);
            border: 2px solid var(--accent-green);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 32px;
            color: var(--accent-green);
        }

        .commentator-card__name {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 4px;
        }

        .commentator-card__style {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.5;
        }

        /* Brand Intro */
        .brand-intro {
            background: var(--bg-panel);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-lg);
            padding: 40px 36px;
        }

        .brand-intro__text {
            font-size: 16px;
            line-height: 1.85;
            color: var(--text-secondary);
            margin-bottom: 16px;
        }

        .brand-intro__text:last-child {
            margin-bottom: 0;
        }

        .brand-intro__text strong {
            color: var(--text-primary);
            font-weight: 700;
        }

        /* Quick Answer */
        .quick-answer-list {
            display: grid;
            gap: 12px;
        }

        .quick-answer {
            background: var(--bg-panel);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-card);
            padding: 16px 20px;
            display: flex;
            gap: 12px;
            align-items: flex-start;
            transition: all 0.3s ease;
        }

        .quick-answer:hover {
            border-color: var(--border-green-strong);
            background: var(--bg-elevated);
        }

        .quick-answer__q {
            font-weight: 700;
            color: var(--accent-green);
            flex-shrink: 0;
            min-width: 80px;
            font-size: 15px;
        }

        .quick-answer__a {
            color: var(--text-secondary);
            font-size: 15px;
            line-height: 1.6;
        }

        /* FAQ */
        .faq-list {
            display: grid;
            gap: 12px;
        }

        .faq-item {
            background: var(--bg-panel);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all 0.3s ease;
        }

        .faq-item:hover {
            border-color: var(--border-green-strong);
        }

        .faq-item__question {
            padding: 18px 20px;
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            user-select: none;
            transition: all 0.2s ease;
        }

        .faq-item__question:hover {
            color: var(--accent-green);
        }

        .faq-item__icon {
            font-size: 20px;
            color: var(--accent-green);
            flex-shrink: 0;
            transition: transform 0.3s ease;
        }

        .faq-item.open .faq-item__icon {
            transform: rotate(45deg);
        }

        .faq-item__answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.3s ease;
            padding: 0 20px;
            color: var(--text-secondary);
            font-size: 15px;
            line-height: 1.7;
        }

        .faq-item.open .faq-item__answer {
            max-height: 400px;
            padding: 0 20px 20px;
            border-left: 3px solid var(--accent-green);
            margin-left: 20px;
        }

        /* Multi-screen */
        .multi-screen {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .screen-card {
            background: var(--bg-panel);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-card);
            padding: 28px 24px;
            text-align: center;
            transition: all 0.3s ease;
        }

        .screen-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card);
            border-color: var(--border-green-strong);
        }

        .screen-card__icon {
            font-size: 40px;
            margin-bottom: 12px;
            display: block;
        }

        .screen-card__title {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .screen-card__desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.6;
        }

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

        .testimonial-card {
            background: var(--bg-panel);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-card);
            padding: 20px;
            transition: all 0.3s ease;
        }

        .testimonial-card:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-card);
        }

        .testimonial-card__text {
            font-size: 14px;
            line-height: 1.6;
            color: var(--text-secondary);
            margin-bottom: 12px;
        }

        .testimonial-card__author {
            font-size: 13px;
            font-weight: 600;
            color: var(--text-primary);
        }

        .testimonial-card__source {
            font-size: 12px;
            color: var(--text-tertiary);
        }

        /* Form CTA */
        .cta-form-section {
            background: var(--bg-panel);
            border: 1px solid var(--border-green-strong);
            border-radius: var(--radius-lg);
            padding: 40px;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
            align-items: center;
        }

        .cta-form__title {
            font-family: var(--font-title);
            font-size: 26px;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .cta-form__desc {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.65;
        }

        .cta-form__input-group {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }

        .cta-form__input {
            flex: 1;
            min-width: 200px;
            padding: 12px 16px;
            background: #0B1220;
            border: 1.5px solid rgba(245, 247, 250, 0.2);
            border-radius: var(--radius-md);
            color: var(--text-primary);
            font-size: 15px;
        }

        .cta-form__input::placeholder {
            color: var(--text-tertiary);
        }

        .cta-form__privacy {
            font-size: 12px;
            color: var(--text-tertiary);
            margin-top: 8px;
        }

        /* Footer */
        .site-footer {
            background: #0A0F1A;
            border-top: 1px solid rgba(163, 255, 18, 0.1);
            padding: 48px 0 24px;
            margin-top: 48px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1.5fr 1.5fr 1.5fr;
            gap: 32px;
            margin-bottom: 32px;
        }

        .footer-brand__logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-family: var(--font-title);
            font-size: 20px;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 12px;
        }

        .footer-brand__logo .logo__dot {
            width: 10px;
            height: 10px;
            background: var(--accent-green);
            border-radius: 50%;
            box-shadow: 0 0 10px rgba(163, 255, 18, 0.7);
        }

        .footer-brand__desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.6;
            max-width: 320px;
            margin-bottom: 16px;
        }

        .footer-qr {
            width: 80px;
            height: 80px;
            background: #1B283A;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-green);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            color: var(--text-tertiary);
        }

        .footer-col__title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 16px;
        }

        .footer-col__link {
            display: block;
            font-size: 14px;
            color: var(--text-secondary);
            padding: 6px 0;
            transition: all 0.2s ease;
            text-decoration: none;
        }

        .footer-col__link:hover {
            color: var(--accent-green);
            text-decoration: none;
            padding-left: 4px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(163, 255, 18, 0.06);
            padding-top: 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 12px;
        }

        .footer-bottom__text {
            font-size: 13px;
            color: var(--text-tertiary);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .container {
                padding: 0 var(--container-pad-tablet);
            }

            .section {
                padding: var(--space-section-tablet) 0;
            }

            .hero .container {
                grid-template-columns: 1fr;
                gap: 32px;
            }

            .hero__card {
                max-width: 480px;
            }

            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .services-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .calendar-grid {
                grid-template-columns: repeat(3, 1fr);
            }

            .guarantee-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .commentator-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .testimonial-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .multi-screen {
                grid-template-columns: repeat(2, 1fr);
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }

            .main-nav__link {
                padding: 8px 10px;
                font-size: 14px;
            }
        }

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

            .section {
                padding: var(--space-section-mobile) 0;
            }

            .hero {
                min-height: auto;
                padding: 40px 0;
            }

            .hero__title {
                font-size: 32px;
            }

            .hero__subtitle {
                font-size: 16px;
            }

            .hero__card {
                max-width: 100%;
            }

            .main-nav {
                display: none;
            }

            .header-actions .icon-btn {
                display: none;
            }

            .header-actions .btn-primary {
                display: none;
            }

            .hamburger {
                display: flex;
            }

            .metrics-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }

            .metric-card {
                padding: 16px 14px;
            }

            .metric-card__value {
                font-size: 32px;
            }

            .services-grid {
                grid-template-columns: 1fr;
            }

            .calendar-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .news-list {
                grid-template-columns: 1fr;
            }

            .guarantee-grid {
                grid-template-columns: 1fr;
            }

            .commentator-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }

            .testimonial-grid {
                grid-template-columns: 1fr;
            }

            .multi-screen {
                grid-template-columns: 1fr;
            }

            .cta-form-section {
                grid-template-columns: 1fr;
                padding: 24px;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }

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

            .comparison-table th,
            .comparison-table td {
                padding: 10px 12px;
                font-size: 13px;
            }

            .timeline {
                flex-wrap: wrap;
                gap: 16px;
            }

            .timeline__item {
                min-width: calc(50% - 8px);
                padding-right: 0;
            }

            .timeline__line {
                display: none;
            }

            .promo-bar__text {
                font-size: 12px;
            }
        }

        @media (max-width: 480px) {
            .hero__title {
                font-size: 28px;
                letter-spacing: -0.5px;
            }

            .hero__cta {
                flex-direction: column;
                gap: 8px;
            }

            .hero__cta .btn-primary,
            .hero__cta .btn-secondary {
                width: 100%;
                justify-content: center;
            }

            .metrics-grid {
                grid-template-columns: 1fr;
            }

            .calendar-grid {
                grid-template-columns: 1fr;
            }

            .comparison-table th,
            .comparison-table td {
                padding: 8px 6px;
                font-size: 12px;
            }

            .comparison-table th:nth-child(3),
            .comparison-table td:nth-child(3) {
                display: none;
            }

            .commentator-grid {
                grid-template-columns: 1fr;
            }

            .brand-intro {
                padding: 24px 18px;
            }

            .section__title {
                font-size: 22px;
            }

            .promo-bar {
                height: 32px;
            }

            .promo-bar__text {
                font-size: 11px;
            }

            .promo-bar__text span {
                margin-right: 24px;
            }
        }

/* roulang page: category1 */
:root {
            --bg-primary: #0B1220;
            --bg-panel: #151F2E;
            --bg-elevated: #1B283A;
            --bg-subtle: #101A2C;
            --accent-green: #A3FF12;
            --accent-green-bright: #B5FF3D;
            --accent-green-dim: rgba(163, 255, 18, 0.15);
            --accent-orange: #FF5C1A;
            --accent-orange-dim: rgba(255, 92, 26, 0.2);
            --accent-cyan: #1DCDFE;
            --text-primary: #F5F7FA;
            --text-secondary: #9FB0C3;
            --text-tertiary: #6B7A8C;
            --text-inverse: #0B1220;
            --border-green: rgba(163, 255, 18, 0.12);
            --border-green-strong: rgba(163, 255, 18, 0.35);
            --border-subtle: rgba(159, 176, 195, 0.14);
            --radius-sm: 6px;
            --radius-md: 8px;
            --radius-card: 12px;
            --radius-lg: 16px;
            --shadow-card: 0 12px 32px rgba(0, 0, 0, 0.3);
            --shadow-glow: 0 0 12px rgba(163, 255, 18, 0.4);
            --shadow-orange-glow: 0 0 14px rgba(255, 92, 26, 0.35);
            --font-title: "PingFang SC", "HarmonyOS Sans SC", "Source Han Sans CN", "Noto Sans CJK SC", sans-serif;
            --font-body: "PingFang SC", "Noto Sans CJK SC", "Microsoft YaHei", sans-serif;
            --font-num: "Barlow Condensed", "DIN Alternate", monospace;
            --space-section: 72px;
            --space-section-tablet: 48px;
            --space-section-mobile: 40px;
            --container-pad: 48px;
            --container-pad-tablet: 24px;
            --container-pad-mobile: 16px;
            --header-height: 68px;
            --promo-height: 40px;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-primary);
            background: var(--bg-primary);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            padding-top: calc(var(--promo-height) + var(--header-height));
        }

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

        a {
            color: var(--accent-cyan);
            text-decoration: none;
            transition: color 0.2s ease, text-decoration 0.2s ease;
        }

        a:hover {
            color: #4dd8ff;
            text-decoration: underline;
        }
        a:active {
            text-decoration: none;
        }

        button {
            font-family: var(--font-body);
            cursor: pointer;
            border: none;
            outline: none;
            transition: all 0.2s ease;
        }
        button:focus-visible {
            outline: 2px solid var(--accent-green);
            outline-offset: 2px;
        }
        input,
        select,
        textarea {
            font-family: var(--font-body);
            outline: none;
            transition: border-color 0.2s ease, box-shadow 0.2s ease;
        }
        input:focus,
        textarea:focus {
            border-color: var(--accent-green) !important;
            box-shadow: 0 0 0 3px rgba(163, 255, 18, 0.15) !important;
        }

        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 var(--container-pad);
        }

        /* ====== Promo Bar ====== */
        .promo-bar {
            background: var(--accent-green);
            color: var(--text-inverse);
            height: var(--promo-height);
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.3px;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            overflow: hidden;
            white-space: nowrap;
        }
        .promo-bar__text {
            display: inline-block;
            animation: promoSlight 18s linear infinite;
            padding-left: 0;
        }
        @keyframes promoSlight {
            0% { transform: translateX(0); }
            50% { transform: translateX(-30px); }
            100% { transform: translateX(0); }
        }

        /* ====== Header / Nav ====== */
        .site-header {
            background: #0D1526;
            border-bottom: 1px solid rgba(163, 255, 18, 0.1);
            position: fixed;
            top: var(--promo-height);
            left: 0;
            right: 0;
            z-index: 95;
            height: var(--header-height);
            display: flex;
            align-items: center;
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            width: 100%;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-family: var(--font-title);
            font-size: 20px;
            font-weight: 800;
            color: var(--text-primary);
            letter-spacing: 0.5px;
            white-space: nowrap;
            flex-shrink: 0;
        }
        .logo__dot {
            width: 10px;
            height: 10px;
            background: var(--accent-green);
            border-radius: 50%;
            box-shadow: 0 0 10px rgba(163, 255, 18, 0.7);
            flex-shrink: 0;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex: 1;
            justify-content: center;
            flex-wrap: nowrap;
        }
        .main-nav__link {
            display: block;
            padding: 8px 14px;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-secondary);
            border-radius: var(--radius-md);
            transition: all 0.2s ease;
            white-space: nowrap;
            text-decoration: none;
        }
        .main-nav__link:hover {
            color: var(--text-primary);
            background: rgba(163, 255, 18, 0.08);
            text-decoration: none;
        }
        .main-nav__link.active {
            color: var(--accent-green);
            background: rgba(163, 255, 18, 0.1);
            border: 1px solid var(--border-green-strong);
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }
        .icon-btn {
            width: 40px;
            height: 40px;
            border-radius: var(--radius-md);
            background: transparent;
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            border: 1px solid transparent;
            text-decoration: none;
            transition: all 0.2s ease;
        }
        .icon-btn:hover {
            background: rgba(163, 255, 18, 0.08);
            color: var(--text-primary);
            border-color: var(--border-green);
            text-decoration: none;
        }
        .btn-primary {
            background: var(--accent-green);
            color: var(--text-inverse);
            font-weight: 700;
            font-size: 15px;
            padding: 10px 20px;
            border-radius: var(--radius-md);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: all 0.2s ease;
            text-decoration: none;
            border: 1px solid transparent;
        }
        .btn-primary:hover {
            background: var(--accent-green-bright);
            transform: scale(1.02);
            text-decoration: none;
            color: var(--text-inverse);
        }
        .btn-primary:active {
            background: var(--accent-green);
            transform: scale(0.98);
        }
        .btn-secondary {
            background: transparent;
            color: var(--text-primary);
            font-weight: 600;
            font-size: 15px;
            padding: 10px 20px;
            border-radius: var(--radius-md);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            border: 1px solid var(--border-green-strong);
            transition: all 0.2s ease;
            text-decoration: none;
        }
        .btn-secondary:hover {
            background: var(--accent-green);
            color: var(--text-inverse);
            border-color: var(--accent-green);
            text-decoration: none;
            transform: scale(1.02);
        }
        .btn-secondary:active {
            background: transparent;
            color: var(--text-primary);
            transform: scale(0.98);
        }
        .btn-sm {
            font-size: 13px;
            padding: 7px 14px;
            border-radius: var(--radius-sm);
        }
        .btn-outline-cyan {
            background: transparent;
            color: var(--accent-cyan);
            font-weight: 600;
            font-size: 14px;
            padding: 8px 16px;
            border-radius: var(--radius-md);
            border: 1px solid rgba(29, 205, 254, 0.4);
            transition: all 0.2s ease;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }
        .btn-outline-cyan:hover {
            background: rgba(29, 205, 254, 0.12);
            color: #4dd8ff;
            border-color: var(--accent-cyan);
            text-decoration: none;
        }

        /* Mobile nav toggle */
        .nav-toggle {
            display: none;
            background: transparent;
            color: var(--text-primary);
            font-size: 24px;
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-md);
            width: 40px;
            height: 40px;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }
        .nav-toggle:hover {
            background: rgba(163, 255, 18, 0.1);
            border-color: var(--border-green-strong);
        }
        .mobile-drawer {
            display: none;
            position: fixed;
            top: calc(var(--promo-height) + var(--header-height));
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(11, 18, 32, 0.96);
            z-index: 90;
            padding: 24px var(--container-pad-mobile);
            overflow-y: auto;
        }
        .mobile-drawer.open {
            display: block;
        }
        .mobile-drawer__link {
            display: block;
            padding: 14px 16px;
            font-size: 17px;
            font-weight: 600;
            color: var(--text-secondary);
            border-radius: var(--radius-md);
            text-decoration: none;
            transition: all 0.2s ease;
            border-bottom: 1px solid var(--border-subtle);
        }
        .mobile-drawer__link:hover {
            color: var(--text-primary);
            background: rgba(163, 255, 18, 0.06);
            text-decoration: none;
        }
        .mobile-drawer__link.active {
            color: var(--accent-green);
            background: rgba(163, 255, 18, 0.1);
        }
        .mobile-drawer__cta {
            margin-top: 16px;
            width: 100%;
            justify-content: center;
        }

        /* ====== Sublabel / Breadcrumb ====== */
        .sublabel-bar {
            background: var(--bg-subtle);
            border-bottom: 1px solid var(--border-subtle);
            padding: 10px 0;
            font-size: 13px;
            color: var(--text-tertiary);
        }
        .sublabel-bar .container {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .sublabel-bar a {
            color: var(--text-secondary);
            text-decoration: none;
            transition: color 0.2s ease;
        }
        .sublabel-bar a:hover {
            color: var(--accent-green);
            text-decoration: none;
        }
        .sublabel-bar__sep {
            color: var(--text-tertiary);
        }
        .sublabel-bar__current {
            color: var(--accent-green);
            font-weight: 600;
        }

        /* ====== Main content ====== */
        main {
            display: block;
            min-height: 60vh;
        }
        .section {
            padding: var(--space-section) 0;
        }
        .section--alt {
            background: var(--bg-panel);
            border-top: 1px solid var(--border-subtle);
            border-bottom: 1px solid var(--border-subtle);
        }
        .section--compact {
            padding: 48px 0;
        }
        .section__header {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 20px;
            margin-bottom: 32px;
            flex-wrap: wrap;
        }
        .section__title {
            font-family: var(--font-title);
            font-size: 28px;
            font-weight: 800;
            color: var(--text-primary);
            letter-spacing: 0.3px;
            line-height: 1.3;
            margin-bottom: 6px;
        }
        .section__subtitle {
            font-size: 16px;
            color: var(--text-secondary);
            max-width: 640px;
            line-height: 1.6;
        }
        .section__link {
            font-size: 15px;
            font-weight: 600;
            color: var(--accent-cyan);
            white-space: nowrap;
            align-self: center;
        }
        .section__link:hover {
            color: #4dd8ff;
        }

        /* ====== H1 Hero area (category) ====== */
        .category-hero {
            padding: 40px 0 24px;
            background: var(--bg-primary);
            border-bottom: 1px solid var(--border-subtle);
        }
        .category-hero__tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--accent-green-dim);
            color: var(--accent-green);
            font-size: 13px;
            font-weight: 700;
            padding: 5px 12px;
            border-radius: 20px;
            margin-bottom: 14px;
            letter-spacing: 0.5px;
        }
        .category-hero__tag-dot {
            width: 6px;
            height: 6px;
            background: var(--accent-green);
            border-radius: 50%;
            box-shadow: 0 0 6px rgba(163, 255, 18, 0.6);
        }
        .category-hero h1 {
            font-family: var(--font-title);
            font-size: 48px;
            font-weight: 800;
            color: var(--text-primary);
            letter-spacing: -0.5px;
            line-height: 1.15;
            margin-bottom: 12px;
        }
        .category-hero h1 span {
            color: var(--accent-green);
        }
        .category-hero__desc {
            font-size: 17px;
            color: var(--text-secondary);
            max-width: 780px;
            line-height: 1.7;
        }

        /* ====== Featured cards ====== */
        .featured-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .featured-card {
            background: var(--bg-panel);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all 0.2s ease;
            display: flex;
            flex-direction: column;
        }
        .featured-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-card);
            border-color: var(--border-green-strong);
        }
        .featured-card__img-wrap {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
        }
        .featured-card__img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.3s ease;
        }
        .featured-card:hover .featured-card__img-wrap img {
            transform: scale(1.03);
        }
        .featured-card__badge {
            position: absolute;
            top: 10px;
            left: 10px;
            background: rgba(11, 18, 32, 0.8);
            color: var(--accent-orange);
            font-size: 12px;
            font-weight: 700;
            padding: 4px 10px;
            border-radius: 4px;
            border: 1px solid var(--accent-orange-dim);
            backdrop-filter: blur(4px);
            display: flex;
            align-items: center;
            gap: 5px;
        }
        .featured-card__badge-live {
            width: 6px;
            height: 6px;
            background: var(--accent-orange);
            border-radius: 50%;
            box-shadow: 0 0 6px rgba(255, 92, 26, 0.6);
            animation: pulse 1.5s ease-in-out infinite;
        }
        @keyframes pulse {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.4; }
        }
        .featured-card__body {
            padding: 18px 20px 20px;
            display: flex;
            flex-direction: column;
            gap: 8px;
            flex: 1;
        }
        .featured-card__title {
            font-family: var(--font-title);
            font-size: 17px;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.4;
        }
        .featured-card__meta {
            display: flex;
            gap: 16px;
            font-size: 13px;
            color: var(--text-tertiary);
            flex-wrap: wrap;
        }
        .featured-card__desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.6;
            flex: 1;
        }
        .featured-card__actions {
            display: flex;
            gap: 10px;
            margin-top: auto;
        }

        /* ====== Filter tags ====== */
        .filter-bar {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
            padding: 8px 0;
        }
        .filter-bar__label {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-tertiary);
            margin-right: 4px;
        }
        .filter-tag {
            font-size: 14px;
            padding: 7px 16px;
            border-radius: 20px;
            background: var(--bg-panel);
            border: 1px solid var(--border-subtle);
            color: var(--text-secondary);
            font-weight: 500;
            cursor: pointer;
            transition: all 0.2s ease;
            text-decoration: none;
            white-space: nowrap;
        }
        .filter-tag:hover {
            border-color: var(--border-green-strong);
            color: var(--text-primary);
            background: rgba(163, 255, 18, 0.06);
            text-decoration: none;
        }
        .filter-tag.active {
            background: var(--accent-green);
            color: var(--text-inverse);
            border-color: var(--accent-green);
            font-weight: 700;
        }

        /* ====== Match list ====== */
        .match-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .match-item {
            display: flex;
            align-items: center;
            gap: 18px;
            background: var(--bg-panel);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
            padding: 16px 20px;
            transition: all 0.2s ease;
        }
        .match-item:hover {
            border-color: var(--border-green-strong);
            box-shadow: var(--shadow-card);
        }
        .match-item__thumb {
            width: 100px;
            height: 64px;
            border-radius: var(--radius-sm);
            object-fit: cover;
            flex-shrink: 0;
        }
        .match-item__info {
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 4px;
        }
        .match-item__title {
            font-family: var(--font-title);
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.4;
        }
        .match-item__meta {
            display: flex;
            gap: 14px;
            font-size: 13px;
            color: var(--text-tertiary);
            flex-wrap: wrap;
        }
        .match-item__tag {
            font-size: 12px;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 4px;
            background: var(--accent-green-dim);
            color: var(--accent-green);
            white-space: nowrap;
        }
        .match-item__tag--orange {
            background: var(--accent-orange-dim);
            color: var(--accent-orange);
        }
        .match-item__btn {
            flex-shrink: 0;
        }

        /* ====== Data trend ====== */
        .trend-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        .trend-card {
            background: var(--bg-panel);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
            padding: 20px;
            text-align: center;
            transition: all 0.2s ease;
        }
        .trend-card:hover {
            border-color: var(--border-green-strong);
            box-shadow: var(--shadow-card);
        }
        .trend-card__num {
            font-family: var(--font-num);
            font-size: 52px;
            font-weight: 800;
            color: var(--accent-green);
            letter-spacing: -1px;
            line-height: 1.1;
            margin-bottom: 6px;
        }
        .trend-card__num--orange {
            color: var(--accent-orange);
        }
        .trend-card__label {
            font-size: 14px;
            color: var(--text-secondary);
            font-weight: 500;
            margin-bottom: 4px;
        }
        .trend-card__trend {
            font-size: 12px;
            color: var(--accent-cyan);
            font-weight: 600;
        }

        /* ====== News list ====== */
        .news-list-compact {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .news-item-compact {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 14px 18px;
            background: var(--bg-panel);
            border: 1px solid var(--border-subtle);
            border-radius: var(--radius-card);
            transition: all 0.2s ease;
        }
        .news-item-compact:hover {
            border-color: var(--border-green-strong);
            background: var(--bg-elevated);
        }
        .news-item-compact__icon {
            width: 38px;
            height: 38px;
            background: var(--accent-green-dim);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--accent-green);
            font-size: 16px;
            flex-shrink: 0;
        }
        .news-item-compact__content {
            flex: 1;
        }
        .news-item-compact__title {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 1.5;
        }
        .news-item-compact__date {
            font-size: 13px;
            color: var(--text-tertiary);
        }
        .news-item-compact__arrow {
            color: var(--text-tertiary);
            font-size: 18px;
            flex-shrink: 0;
            transition: all 0.2s ease;
        }
        .news-item-compact:hover .news-item-compact__arrow {
            color: var(--accent-green);
            transform: translateX(3px);
        }

        /* ====== Guide section ====== */
        .guide-panel {
            background: var(--bg-panel);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-lg);
            padding: 32px;
            display: flex;
            align-items: center;
            gap: 32px;
            flex-wrap: wrap;
        }
        .guide-panel__icon {
            width: 64px;
            height: 64px;
            background: var(--accent-green-dim);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 30px;
            color: var(--accent-green);
            flex-shrink: 0;
        }
        .guide-panel__content {
            flex: 1;
            min-width: 240px;
        }
        .guide-panel__title {
            font-family: var(--font-title);
            font-size: 20px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
        }
        .guide-panel__desc {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.7;
        }
        .guide-panel__btn {
            flex-shrink: 0;
        }

        /* ====== CTA section ====== */
        .cta-panel {
            background: var(--bg-elevated);
            border: 1px solid var(--border-green-strong);
            border-radius: var(--radius-lg);
            padding: 40px 36px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 30px;
            flex-wrap: wrap;
            position: relative;
            overflow: hidden;
        }
        .cta-panel::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(163, 255, 18, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .cta-panel__content {
            position: relative;
            z-index: 1;
            flex: 1;
            min-width: 260px;
        }
        .cta-panel__title {
            font-family: var(--font-title);
            font-size: 24px;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.3;
        }
        .cta-panel__desc {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.7;
        }
        .cta-panel__actions {
            position: relative;
            z-index: 1;
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            flex-shrink: 0;
        }

        /* ====== Footer ====== */
        .site-footer {
            background: #0A101D;
            border-top: 1px solid var(--border-subtle);
            padding: 48px 0 20px;
            margin-top: 40px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.8fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-brand__logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-family: var(--font-title);
            font-size: 18px;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 12px;
        }
        .footer-brand__desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            max-width: 320px;
        }
        .footer-qr {
            margin-top: 14px;
            width: 80px;
            height: 80px;
            background: var(--bg-panel);
            border: 1px dashed var(--border-green-strong);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 11px;
            color: var(--text-tertiary);
        }
        .footer-col__title {
            font-family: var(--font-title);
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 14px;
        }
        .footer-col__link {
            display: block;
            font-size: 14px;
            color: var(--text-secondary);
            padding: 5px 0;
            transition: all 0.2s ease;
            text-decoration: none;
        }
        .footer-col__link:hover {
            color: var(--accent-green);
            text-decoration: none;
            transform: translateX(3px);
        }
        .footer-bottom {
            border-top: 1px solid var(--border-subtle);
            padding-top: 18px;
            display: flex;
            flex-direction: column;
            gap: 6px;
            align-items: center;
            text-align: center;
        }
        .footer-bottom__text {
            font-size: 13px;
            color: var(--text-tertiary);
        }

        /* ====== Responsive ====== */
        @media (max-width: 1024px) {
            .main-nav {
                gap: 2px;
            }
            .main-nav__link {
                padding: 8px 10px;
                font-size: 14px;
            }
            .featured-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .trend-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            :root {
                --space-section: var(--space-section-tablet);
                --container-pad: var(--container-pad-tablet);
            }
        }

        @media (max-width: 768px) {
            .main-nav {
                display: none;
            }
            .nav-toggle {
                display: flex;
            }
            .header-actions .icon-btn:first-child {
                display: none;
            }
            body {
                padding-top: calc(var(--promo-height) + var(--header-height));
            }
            .category-hero h1 {
                font-size: 36px;
            }
            .featured-grid {
                grid-template-columns: 1fr;
            }
            .trend-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .match-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 12px;
            }
            .match-item__thumb {
                width: 100%;
                height: auto;
                aspect-ratio: 16 / 9;
            }
            .guide-panel {
                flex-direction: column;
                text-align: center;
                align-items: center;
            }
            .cta-panel {
                flex-direction: column;
                text-align: center;
                align-items: center;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            :root {
                --space-section: var(--space-section-mobile);
                --container-pad: var(--container-pad-mobile);
            }
            .section__header {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }
        }

        @media (max-width: 520px) {
            .category-hero h1 {
                font-size: 32px;
            }
            .trend-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .trend-card__num {
                font-size: 40px;
            }
            .filter-bar {
                gap: 6px;
            }
            .filter-tag {
                font-size: 13px;
                padding: 6px 12px;
            }
            .cta-panel {
                padding: 30px 20px;
            }
            .promo-bar {
                font-size: 11px;
                letter-spacing: 0.2px;
            }
        }

/* roulang page: category2 */
:root {
        --bg-primary: #0B1220;
        --bg-panel: #151F2E;
        --bg-elevated: #1B283A;
        --accent-green: #A3FF12;
        --accent-green-bright: #B5FF3D;
        --accent-orange: #FF5C1A;
        --accent-cyan: #1DCDFE;
        --text-primary: #F5F7FA;
        --text-secondary: #9FB0C3;
        --text-tertiary: #6B7A8C;
        --border-green: rgba(163, 255, 18, 0.12);
        --border-green-strong: rgba(163, 255, 18, 0.35);
        --radius-sm: 6px;
        --radius-md: 8px;
        --radius-card: 12px;
        --radius-lg: 16px;
        --shadow-card: 0 12px 32px rgba(0, 0, 0, 0.3);
        --shadow-glow: 0 0 12px rgba(163, 255, 18, 0.4);
        --font-title: "PingFang SC", "HarmonyOS Sans SC", "Source Han Sans CN", "Noto Sans CJK SC", sans-serif;
        --font-body: "PingFang SC", "Noto Sans CJK SC", "Microsoft YaHei", sans-serif;
        --font-num: "Barlow Condensed", "DIN Alternate", monospace;
        --space-section: 72px;
        --space-section-tablet: 48px;
        --space-section-mobile: 40px;
        --container-pad: 48px;
        --container-pad-tablet: 24px;
        --container-pad-mobile: 16px;
    }

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

    html {
        scroll-behavior: smooth;
        -webkit-text-size-adjust: 100%;
    }

    body {
        font-family: var(--font-body);
        font-size: 16px;
        line-height: 1.75;
        color: var(--text-primary);
        background: var(--bg-primary);
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
        min-height: 100vh;
        display: flex;
        flex-direction: column;
    }

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

    a {
        color: var(--accent-cyan);
        text-decoration: none;
        transition: color 0.2s ease, text-decoration 0.2s ease;
    }

    a:hover {
        color: #4dd8ff;
        text-decoration: underline;
    }

    a:active {
        text-decoration: none;
    }

    button {
        font-family: var(--font-body);
        cursor: pointer;
        border: none;
        outline: none;
        transition: all 0.2s ease;
        background: none;
    }

    button:focus-visible {
        outline: 2px solid var(--accent-green);
        outline-offset: 2px;
    }

    input,
    select,
    textarea {
        font-family: var(--font-body);
        outline: none;
        transition: border-color 0.2s ease, box-shadow 0.2s ease;
    }

    input:focus,
    textarea:focus {
        border-color: var(--accent-green) !important;
        box-shadow: 0 0 0 3px rgba(163, 255, 18, 0.15) !important;
    }

    .container {
        max-width: 1280px;
        margin: 0 auto;
        padding: 0 var(--container-pad);
        width: 100%;
    }

    /* Header / Nav */
    .site-header {
        background: #0D1526;
        border-bottom: 1px solid rgba(163, 255, 18, 0.1);
        position: sticky;
        top: 0;
        z-index: 90;
        display: flex;
        flex-direction: column;
    }

    .promo-bar {
        background: var(--accent-green);
        color: #0B1220;
        text-align: center;
        font-size: 13px;
        font-weight: 600;
        padding: 6px 16px;
        height: 36px;
        display: flex;
        align-items: center;
        justify-content: center;
        letter-spacing: 0.3px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .promo-bar__text {
        display: block;
        max-width: 100%;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .main-header {
        height: 68px;
        display: flex;
        align-items: center;
    }

    .main-header .container {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 16px;
        width: 100%;
    }

    .logo {
        display: flex;
        align-items: center;
        gap: 8px;
        font-family: var(--font-title);
        font-size: 20px;
        font-weight: 800;
        color: var(--text-primary);
        letter-spacing: 0.5px;
        white-space: nowrap;
        flex-shrink: 0;
    }

    .logo:hover {
        text-decoration: none;
        color: var(--text-primary);
    }

    .logo__dot {
        width: 10px;
        height: 10px;
        background: var(--accent-green);
        border-radius: 50%;
        box-shadow: 0 0 10px rgba(163, 255, 18, 0.7);
        flex-shrink: 0;
    }

    .main-nav {
        display: flex;
        align-items: center;
        gap: 4px;
        flex: 1;
        justify-content: center;
        flex-wrap: nowrap;
    }

    .main-nav__link {
        display: block;
        padding: 8px 12px;
        font-size: 14px;
        font-weight: 500;
        color: var(--text-secondary);
        border-radius: var(--radius-md);
        transition: all 0.2s ease;
        white-space: nowrap;
        text-decoration: none;
    }

    .main-nav__link:hover {
        color: var(--text-primary);
        background: rgba(163, 255, 18, 0.08);
        text-decoration: none;
    }

    .main-nav__link.active {
        color: var(--accent-green);
        background: rgba(163, 255, 18, 0.1);
        border: 1px solid var(--border-green-strong);
    }

    .header-actions {
        display: flex;
        align-items: center;
        gap: 8px;
        flex-shrink: 0;
    }

    .icon-btn {
        width: 40px;
        height: 40px;
        border-radius: var(--radius-md);
        background: transparent;
        color: var(--text-secondary);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 16px;
        border: 1px solid transparent;
        text-decoration: none;
    }

    .icon-btn:hover {
        background: rgba(163, 255, 18, 0.08);
        color: var(--text-primary);
        border-color: var(--border-green);
        text-decoration: none;
    }

    .btn-primary {
        background: var(--accent-green);
        color: #0B1220;
        font-weight: 700;
        font-size: 14px;
        padding: 10px 20px;
        border-radius: var(--radius-md);
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 6px;
        white-space: nowrap;
        text-decoration: none;
        transition: all 0.2s ease;
        border: 2px solid var(--accent-green);
    }

    .btn-primary:hover {
        background: var(--accent-green-bright);
        border-color: var(--accent-green-bright);
        color: #0B1220;
        text-decoration: none;
        transform: scale(1.02);
    }

    .btn-primary:active {
        transform: scale(0.99);
        background: var(--accent-green);
        border-color: var(--accent-green);
    }

    .btn-secondary {
        background: transparent;
        color: var(--accent-green);
        font-weight: 600;
        font-size: 14px;
        padding: 10px 20px;
        border-radius: var(--radius-md);
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 6px;
        white-space: nowrap;
        text-decoration: none;
        transition: all 0.2s ease;
        border: 2px solid var(--border-green-strong);
    }

    .btn-secondary:hover {
        background: var(--accent-green);
        color: #0B1220;
        text-decoration: none;
        border-color: var(--accent-green);
    }

    .btn-secondary:active {
        background: transparent;
        color: var(--accent-green);
        border-color: var(--border-green-strong);
    }

    .mobile-toggle {
        display: none;
        width: 40px;
        height: 40px;
        border-radius: var(--radius-md);
        background: transparent;
        color: var(--text-primary);
        font-size: 22px;
        border: 1px solid var(--border-green);
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
        cursor: pointer;
    }

    .mobile-toggle:hover {
        background: rgba(163, 255, 18, 0.08);
    }

    /* Mobile drawer */
    .mobile-drawer {
        display: none;
        position: fixed;
        top: 104px;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--bg-panel);
        z-index: 95;
        padding: 24px 16px;
        overflow-y: auto;
        border-top: 1px solid var(--border-green);
    }

    .mobile-drawer.open {
        display: block;
    }

    .mobile-drawer__links {
        display: flex;
        flex-direction: column;
        gap: 4px;
    }

    .mobile-drawer__links a {
        display: block;
        padding: 14px 16px;
        font-size: 16px;
        font-weight: 500;
        color: var(--text-secondary);
        border-radius: var(--radius-md);
        text-decoration: none;
        transition: all 0.2s ease;
    }

    .mobile-drawer__links a:hover {
        background: rgba(163, 255, 18, 0.08);
        color: var(--text-primary);
        text-decoration: none;
    }

    .mobile-drawer__links a.active {
        color: var(--accent-green);
        background: rgba(163, 255, 18, 0.1);
        border: 1px solid var(--border-green-strong);
    }

    .mobile-drawer__cta {
        margin-top: 16px;
        padding: 16px;
    }
    /* Main content */
    main {
        flex: 1;
        padding-bottom: var(--space-section);
    }

    section {
        padding: var(--space-section) 0;
    }

    section:nth-child(even) {
        background: var(--bg-panel);
    }

    /* Breadcrumb */
    .breadcrumb {
        display: flex;
        align-items: center;
        gap: 8px;
        font-size: 14px;
        color: var(--text-tertiary);
        padding: 20px 0 0;
        flex-wrap: wrap;
    }

    .breadcrumb a {
        color: var(--text-secondary);
        text-decoration: none;
        transition: color 0.2s ease;
    }

    .breadcrumb a:hover {
        color: var(--accent-green);
        text-decoration: none;
    }

    .breadcrumb span {
        color: var(--text-tertiary);
    }

    .breadcrumb .current {
        color: var(--accent-green);
        font-weight: 600;
    }

    /* Category H1 Section */
    .category-h1-section {
        padding: 32px 0 24px;
        background: transparent;
    }

    .category-h1-section h1 {
        font-family: var(--font-title);
        font-size: 36px;
        font-weight: 800;
        color: var(--text-primary);
        letter-spacing: 0.5px;
        margin-bottom: 12px;
        line-height: 1.3;
    }

    .category-h1-section .category-desc {
        font-size: 16px;
        color: var(--text-secondary);
        max-width: 720px;
        line-height: 1.75;
    }

    /* Featured Cards */
    .featured-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 24px;
    }

    .featured-card {
        background: var(--bg-panel);
        border: 1px solid var(--border-green);
        border-radius: var(--radius-card);
        overflow: hidden;
        transition: all 0.3s ease;
    }

    .featured-card:hover {
        transform: translateY(-6px);
        border-color: var(--border-green-strong);
        box-shadow: var(--shadow-card);
    }

    .featured-card__image {
        position: relative;
        aspect-ratio: 16/9;
        overflow: hidden;
    }

    .featured-card__image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.4s ease;
    }

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

    .live-badge {
        position: absolute;
        top: 12px;
        left: 12px;
        background: var(--accent-orange);
        color: #fff;
        font-size: 12px;
        font-weight: 700;
        padding: 4px 10px;
        border-radius: var(--radius-sm);
        letter-spacing: 0.5px;
        box-shadow: 0 2px 8px rgba(255, 92, 26, 0.4);
    }

    .featured-card__body {
        padding: 20px;
    }

    .featured-card__title {
        font-family: var(--font-title);
        font-size: 18px;
        font-weight: 700;
        color: var(--text-primary);
        margin-bottom: 8px;
        line-height: 1.4;
    }

    .featured-card__meta {
        font-size: 13px;
        color: var(--text-tertiary);
        margin-bottom: 10px;
        display: flex;
        align-items: center;
        gap: 8px;
        flex-wrap: wrap;
    }

    .featured-card__desc {
        font-size: 14px;
        color: var(--text-secondary);
        line-height: 1.6;
        margin-bottom: 16px;
    }

    .featured-card__actions {
        display: flex;
        gap: 10px;
    }

    .featured-card__actions .btn-primary,
    .featured-card__actions .btn-secondary {
        font-size: 13px;
        padding: 8px 14px;
    }

    /* Filter Tags */
    .filter-section {
        padding: 16px 0;
        background: transparent;
    }

    .filter-tags {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
        align-items: center;
    }

    .filter-tags__label {
        font-size: 14px;
        font-weight: 600;
        color: var(--text-secondary);
        margin-right: 4px;
        white-space: nowrap;
    }

    .filter-tag {
        display: inline-flex;
        align-items: center;
        padding: 8px 16px;
        font-size: 14px;
        font-weight: 500;
        color: var(--text-secondary);
        background: var(--bg-panel);
        border: 1px solid var(--border-green);
        border-radius: 999px;
        cursor: pointer;
        transition: all 0.2s ease;
        white-space: nowrap;
        text-decoration: none;
    }

    .filter-tag:hover {
        color: var(--accent-green);
        border-color: var(--border-green-strong);
        background: rgba(163, 255, 18, 0.06);
        text-decoration: none;
    }

    .filter-tag.active {
        color: #0B1220;
        background: var(--accent-green);
        border-color: var(--accent-green);
        font-weight: 600;
    }

    /* Match List */
    .match-list {
        display: flex;
        flex-direction: column;
        gap: 12px;
    }

    .match-item {
        display: flex;
        background: var(--bg-panel);
        border: 1px solid var(--border-green);
        border-radius: var(--radius-card);
        padding: 16px 20px;
        transition: all 0.3s ease;
        gap: 16px;
        align-items: center;
    }

    .match-item:hover {
        border-color: var(--border-green-strong);
        box-shadow: var(--shadow-card);
        transform: translateY(-2px);
    }

    .match-item__thumb {
        width: 160px;
        min-width: 160px;
        aspect-ratio: 16/9;
        border-radius: var(--radius-md);
        overflow: hidden;
        flex-shrink: 0;
    }

    .match-item__thumb img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .match-item__content {
        flex: 1;
        min-width: 0;
    }

    .match-item__title {
        font-size: 16px;
        font-weight: 700;
        color: var(--text-primary);
        margin-bottom: 6px;
        line-height: 1.4;
    }

    .match-item__meta {
        font-size: 13px;
        color: var(--text-tertiary);
        margin-bottom: 8px;
        display: flex;
        flex-wrap: wrap;
        gap: 4px 16px;
    }

    .match-item__desc {
        font-size: 14px;
        color: var(--text-secondary);
        line-height: 1.6;
    }

    .match-item__action {
        display: flex;
        align-items: center;
        flex-shrink: 0;
    }

    .btn-view {
        background: transparent;
        color: var(--accent-cyan);
        font-size: 14px;
        font-weight: 600;
        padding: 8px 14px;
        border-radius: var(--radius-md);
        border: 1px solid rgba(29, 205, 254, 0.3);
        white-space: nowrap;
        text-decoration: none;
        transition: all 0.2s ease;
    }

    .btn-view:hover {
        background: rgba(29, 205, 254, 0.1);
        border-color: var(--accent-cyan);
        color: #4dd8ff;
        text-decoration: none;
    }

    /* Data Trends */
    .data-trends-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }

    .data-trend-card {
        background: var(--bg-elevated);
        border: 1px solid var(--border-green);
        border-radius: var(--radius-card);
        padding: 24px;
        transition: all 0.3s ease;
    }

    .data-trend-card:hover {
        border-color: var(--border-green-strong);
        box-shadow: var(--shadow-card);
    }

    .data-trend-card__title {
        font-size: 15px;
        font-weight: 600;
        color: var(--text-secondary);
        margin-bottom: 16px;
        letter-spacing: 0.5px;
    }

    .data-trend-list {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    .data-trend-item {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 8px 0;
        border-bottom: 1px solid rgba(163, 255, 18, 0.06);
    }

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

    .data-trend-item__name {
        font-size: 14px;
        color: var(--text-primary);
        font-weight: 500;
    }

    .data-trend-item__value {
        font-family: var(--font-num);
        font-size: 20px;
        font-weight: 700;
        color: var(--accent-green);
        letter-spacing: -0.5px;
    }

    .data-trend-item__value.orange {
        color: var(--accent-orange);
    }

    .data-trend-item__value.cyan {
        color: var(--accent-cyan);
    }

    /* News list */
    .news-list {
        display: flex;
        flex-direction: column;
        gap: 14px;
    }

    .news-item {
        display: flex;
        background: var(--bg-panel);
        border: 1px solid var(--border-green);
        border-radius: var(--radius-card);
        padding: 16px 20px;
        gap: 16px;
        transition: all 0.3s ease;
        align-items: center;
    }

    .news-item:hover {
        border-color: var(--border-green-strong);
        box-shadow: var(--shadow-card);
        transform: translateY(-2px);
    }

    .news-item__thumb {
        width: 120px;
        min-width: 120px;
        aspect-ratio: 16/9;
        border-radius: var(--radius-md);
        overflow: hidden;
        flex-shrink: 0;
    }

    .news-item__thumb img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .news-item__content {
        flex: 1;
        min-width: 0;
    }

    .news-item__title {
        font-size: 16px;
        font-weight: 600;
        color: var(--text-primary);
        margin-bottom: 6px;
        line-height: 1.4;
    }

    .news-item__meta {
        font-size: 12px;
        color: var(--text-tertiary);
        margin-bottom: 6px;
    }

    .news-item__excerpt {
        font-size: 14px;
        color: var(--text-secondary);
        line-height: 1.6;
    }

    /* Watch Guide */
    .watch-guide {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 32px;
        align-items: center;
    }

    .watch-guide__content h3 {
        font-family: var(--font-title);
        font-size: 24px;
        font-weight: 700;
        color: var(--text-primary);
        margin-bottom: 16px;
    }

    .watch-guide__content p {
        font-size: 15px;
        color: var(--text-secondary);
        line-height: 1.75;
        margin-bottom: 12px;
    }

    .watch-guide__steps {
        display: flex;
        flex-direction: column;
        gap: 12px;
        margin-top: 16px;
    }

    .watch-guide__step {
        display: flex;
        align-items: flex-start;
        gap: 12px;
        font-size: 14px;
        color: var(--text-primary);
    }

    .watch-guide__step-num {
        width: 28px;
        height: 28px;
        min-width: 28px;
        background: var(--accent-green);
        color: #0B1220;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: 700;
        font-size: 13px;
        flex-shrink: 0;
    }

    .watch-guide__image img {
        border-radius: var(--radius-lg);
        border: 1px solid var(--border-green);
        width: 100%;
        object-fit: cover;
        aspect-ratio: 16/10;
    }

    /* CTA Section */
    .cta-section {
        padding: 48px 0;
        background: var(--bg-panel);
        border-top: 1px solid var(--border-green);
        border-bottom: 1px solid var(--border-green);
    }

    .cta-box {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 24px;
        flex-wrap: wrap;
    }

    .cta-box__text h3 {
        font-family: var(--font-title);
        font-size: 22px;
        font-weight: 700;
        color: var(--text-primary);
        margin-bottom: 8px;
    }

    .cta-box__text p {
        font-size: 15px;
        color: var(--text-secondary);
    }

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

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

    .section-header h2 {
        font-family: var(--font-title);
        font-size: 28px;
        font-weight: 800;
        color: var(--text-primary);
        letter-spacing: 0.5px;
        margin-bottom: 8px;
        line-height: 1.35;
    }

    .section-header p {
        font-size: 15px;
        color: var(--text-secondary);
        max-width: 640px;
        line-height: 1.75;
    }

    /* Footer */
    .site-footer {
        background: #0D1526;
        border-top: 1px solid var(--border-green);
        padding: 48px 0 24px;
        margin-top: auto;
    }

    .footer-grid {
        display: grid;
        grid-template-columns: 2fr 1fr 1fr 1fr;
        gap: 32px;
        margin-bottom: 32px;
    }

    .footer-brand__logo {
        display: flex;
        align-items: center;
        gap: 8px;
        font-family: var(--font-title);
        font-size: 20px;
        font-weight: 800;
        color: var(--text-primary);
        margin-bottom: 16px;
    }

    .footer-brand__desc {
        font-size: 14px;
        color: var(--text-secondary);
        line-height: 1.7;
        margin-bottom: 16px;
        max-width: 300px;
    }

    .footer-qr {
        width: 80px;
        height: 80px;
        background: var(--bg-elevated);
        border: 1px solid var(--border-green);
        border-radius: var(--radius-md);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 12px;
        color: var(--text-tertiary);
        letter-spacing: 0.5px;
    }

    .footer-col__title {
        font-size: 16px;
        font-weight: 700;
        color: var(--text-primary);
        margin-bottom: 16px;
        font-family: var(--font-title);
    }

    .footer-col__link {
        display: block;
        font-size: 14px;
        color: var(--text-secondary);
        margin-bottom: 10px;
        text-decoration: none;
        transition: color 0.2s ease;
    }

    .footer-col__link:hover {
        color: var(--accent-green);
        text-decoration: none;
    }

    .footer-bottom {
        border-top: 1px solid rgba(163, 255, 18, 0.08);
        padding-top: 20px;
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: 8px;
    }

    .footer-bottom__text {
        font-size: 13px;
        color: var(--text-tertiary);
        letter-spacing: 0.3px;
    }

    /* Responsive */
    @media (max-width: 1024px) {
        :root {
            --container-pad: 24px;
            --space-section: 48px;
        }

        .main-nav__link {
            padding: 8px 8px;
            font-size: 13px;
        }

        .featured-grid {
            grid-template-columns: repeat(2, 1fr);
        }

        .data-trends-grid {
            grid-template-columns: repeat(2, 1fr);
        }

        .watch-guide {
            grid-template-columns: 1fr;
            gap: 20px;
        }
    }

    @media (max-width: 768px) {
        :root {
            --container-pad: 16px;
            --space-section: 40px;
            --space-section-tablet: 36px;
            --space-section-mobile: 32px;
        }

        .promo-bar {
            font-size: 11px;
            height: 32px;
        }

        .main-header {
            height: 60px;
        }

        .logo {
            font-size: 18px;
        }

        .main-nav {
            display: none;
        }

        .header-actions .icon-btn,
        .header-actions .btn-primary {
            display: none;
        }

        .mobile-toggle {
            display: flex;
        }

        .featured-grid {
            grid-template-columns: 1fr;
            gap: 16px;
        }

        .data-trends-grid {
            grid-template-columns: 1fr;
            gap: 16px;
        }

        .match-item {
            flex-direction: column;
            padding: 12px;
            gap: 12px;
        }

        .match-item__thumb {
            width: 100%;
            min-width: auto;
            aspect-ratio: 16/7;
        }

        .match-item__action {
            width: 100%;
        }

        .btn-view {
            width: 100%;
            justify-content: center;
            text-align: center;
        }

        .news-item {
            flex-direction: column;
            padding: 12px;
            gap: 12px;
        }

        .news-item__thumb {
            width: 100%;
            min-width: auto;
            aspect-ratio: 16/7;
        }

        .cta-box {
            flex-direction: column;
            align-items: flex-start;
            gap: 16px;
        }

        .cta-box__actions {
            width: 100%;
        }

        .cta-box__actions .btn-primary,
        .cta-box__actions .btn-secondary {
            flex: 1;
            write-space: nowrap;
        }

        .footer-grid {
            grid-template-columns: 1fr;
            gap: 24px;
        }

        .section-header h2 {
            font-size: 22px;
        }

        .category-h1-section h1 {
            font-size: 28px;
        }
    }

    @media (max-width: 480px) {
        .featured-card__title {
            font-size: 16px;
        }

        .featured-card__actions {
            flex-direction: column;
            gap: 8px;
        }

        .featured-card__actions .btn-primary,
        .featured-card__actions .btn-secondary {
            width: 100%;
            justify-content: center;
            text-align: center;
        }

        .filter-tags {
            gap: 6px;
        }

        .filter-tag {
            padding: 6px 12px;
            font-size: 12px;
        }

        .footer-bottom {
            flex-direction: column;
            gap: 4px;
        }
    }

/* roulang page: category3 */
:root {
            --bg-primary: #0B1220;
            --bg-panel: #151F2E;
            --bg-elevated: #1B283A;
            --accent-green: #A3FF12;
            --accent-green-bright: #B5FF3D;
            --accent-orange: #FF5C1A;
            --accent-cyan: #1DCDFE;
            --text-primary: #F5F7FA;
            --text-secondary: #9FB0C3;
            --text-tertiary: #6B7A8C;
            --border-green: rgba(163, 255, 18, 0.12);
            --border-green-strong: rgba(163, 255, 18, 0.35);
            --radius-sm: 6px;
            --radius-md: 8px;
            --radius-card: 12px;
            --radius-lg: 16px;
            --shadow-card: 0 12px 32px rgba(0, 0, 0, 0.3);
            --shadow-glow: 0 0 12px rgba(163, 255, 18, 0.4);
            --font-title: "PingFang SC", "HarmonyOS Sans SC", "Source Han Sans CN", "Noto Sans CJK SC", sans-serif;
            --font-body: "PingFang SC", "Noto Sans CJK SC", "Microsoft YaHei", sans-serif;
            --font-num: "Barlow Condensed", "DIN Alternate", monospace;
            --space-section: 72px;
            --space-section-tablet: 48px;
            --space-section-mobile: 40px;
            --container-pad: 48px;
            --container-pad-tablet: 24px;
            --container-pad-mobile: 16px;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

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

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-primary);
            background: var(--bg-primary);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

        a {
            color: var(--accent-cyan);
            text-decoration: none;
            transition: color 0.2s ease, text-decoration 0.2s ease;
        }

        a:hover {
            color: #4dd8ff;
            text-decoration: underline;
        }

        a:active {
            text-decoration: none;
        }

        button {
            font-family: var(--font-body);
            cursor: pointer;
            border: none;
            outline: none;
            transition: all 0.2s ease;
        }

        button:focus-visible {
            outline: 2px solid var(--accent-green);
            outline-offset: 2px;
        }

        input,
        select,
        textarea {
            font-family: var(--font-body);
            outline: none;
            transition: border-color 0.2s ease, box-shadow 0.2s ease;
        }

        input:focus,
        textarea:focus {
            border-color: var(--accent-green) !important;
            box-shadow: 0 0 0 3px rgba(163, 255, 18, 0.15) !important;
        }

        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 var(--container-pad);
        }

        /* 促销条 */
        .promo-bar {
            background: var(--accent-green);
            color: #0B1220;
            font-size: 13px;
            font-weight: 600;
            height: 36px;
            display: flex;
            align-items: center;
            justify-content: center;
            letter-spacing: 0.5px;
            position: relative;
            z-index: 91;
            overflow: hidden;
        }
        .promo-bar__text {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            white-space: nowrap;
            animation: promo-scroll 18s linear infinite;
        }
        @keyframes promo-scroll {
            0% { transform: translateX(30px); opacity: 0.8; }
            10% { transform: translateX(0); opacity: 1; }
            90% { transform: translateX(0); opacity: 1; }
            100% { transform: translateX(-30px); opacity: 0.8; }
        }
        .promo-bar__dot {
            display: inline-block;
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: #0B1220;
            animation: promo-pulse 1.5s ease-in-out infinite;
        }
        @keyframes promo-pulse {
            0%, 100% { box-shadow: 0 0 0 0 rgba(11, 18, 32, 0.4); }
            50% { box-shadow: 0 0 0 6px rgba(11, 18, 32, 0); }
        }

        /* Header */
        .site-header {
            background: #0D1526;
            border-bottom: 1px solid rgba(163, 255, 18, 0.1);
            position: sticky;
            top: 0;
            z-index: 90;
            height: 68px;
            display: flex;
            align-items: center;
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            width: 100%;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-family: var(--font-title);
            font-size: 20px;
            font-weight: 800;
            color: var(--text-primary);
            letter-spacing: 0.5px;
            white-space: nowrap;
            flex-shrink: 0;
            text-decoration: none;
        }
        .logo:hover {
            text-decoration: none;
            color: var(--text-primary);
        }
        .logo__dot {
            width: 10px;
            height: 10px;
            background: var(--accent-green);
            border-radius: 50%;
            box-shadow: 0 0 10px rgba(163, 255, 18, 0.7);
            flex-shrink: 0;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex: 1;
            justify-content: center;
            flex-wrap: nowrap;
        }
        .main-nav__link {
            display: block;
            padding: 8px 14px;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-secondary);
            border-radius: var(--radius-md);
            transition: all 0.2s ease;
            white-space: nowrap;
            text-decoration: none;
        }
        .main-nav__link:hover {
            color: var(--text-primary);
            background: rgba(163, 255, 18, 0.08);
            text-decoration: none;
        }
        .main-nav__link.active {
            color: var(--accent-green);
            background: rgba(163, 255, 18, 0.1);
            border: 1px solid var(--border-green-strong);
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }
        .icon-btn {
            width: 40px;
            height: 40px;
            border-radius: var(--radius-md);
            background: transparent;
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            border: 1px solid transparent;
            text-decoration: none;
        }
        .icon-btn:hover {
            background: rgba(163, 255, 18, 0.08);
            color: var(--text-primary);
            border-color: var(--border-green);
            text-decoration: none;
        }
        .btn-primary {
            background: var(--accent-green);
            color: #0B1220;
            font-weight: 700;
            font-size: 15px;
            padding: 10px 20px;
            border-radius: var(--radius-md);
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            white-space: nowrap;
            transition: all 0.2s ease;
            border: 1px solid transparent;
        }
        .btn-primary:hover {
            background: var(--accent-green-bright);
            color: #0B1220;
            text-decoration: none;
            transform: scale(1.02);
        }
        .btn-primary:active {
            transform: scale(0.99);
            background: var(--accent-green);
        }
        .btn-outline {
            background: transparent;
            color: var(--text-primary);
            font-weight: 600;
            font-size: 15px;
            padding: 10px 20px;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-green-strong);
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            white-space: nowrap;
            transition: all 0.2s ease;
        }
        .btn-outline:hover {
            background: var(--accent-green);
            color: #0B1220;
            text-decoration: none;
            border-color: var(--accent-green);
        }
        .btn-outline:active {
            background: transparent;
            color: var(--text-primary);
        }
        .btn-sm {
            padding: 7px 14px;
            font-size: 13px;
            border-radius: var(--radius-sm);
        }
        .btn-lg {
            padding: 14px 28px;
            font-size: 16px;
            border-radius: var(--radius-md);
        }

        /* 移动端汉堡按钮 */
        .hamburger {
            display: none;
            width: 40px;
            height: 40px;
            background: transparent;
            border: 1px solid var(--border-green);
            border-radius: var(--radius-md);
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 5px;
            cursor: pointer;
            flex-shrink: 0;
        }
        .hamburger span {
            display: block;
            width: 20px;
            height: 2px;
            background: var(--text-primary);
            border-radius: 2px;
            transition: all 0.3s ease;
        }
        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 5px);
        }
        .hamburger.active span:nth-child(2) {
            opacity: 0;
        }
        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg) translate(5px, -5px);
        }

        /* 移动端抽屉 */
        .mobile-drawer {
            display: none;
            position: fixed;
            top: 104px;
            left: 0;
            right: 0;
            background: #0D1526;
            border-bottom: 1px solid var(--border-green);
            z-index: 89;
            padding: 16px;
            flex-direction: column;
            gap: 4px;
            transform: translateY(-100%);
            transition: transform 0.3s ease;
            box-shadow: 0 24px 48px rgba(0, 0, 0, 0.4);
        }
        .mobile-drawer.open {
            transform: translateY(0);
        }
        .mobile-drawer__link {
            display: block;
            padding: 14px 16px;
            font-size: 16px;
            font-weight: 500;
            color: var(--text-secondary);
            border-radius: var(--radius-md);
            text-decoration: none;
            transition: all 0.2s ease;
        }
        .mobile-drawer__link:hover,
        .mobile-drawer__link.active {
            color: var(--accent-green);
            background: rgba(163, 255, 18, 0.08);
            text-decoration: none;
        }
        .mobile-drawer .btn-primary {
            margin-top: 12px;
            width: 100%;
        }

        /* 各板块通用 */
        .section {
            padding: var(--space-section) 0;
        }
        .section--alt {
            background: var(--bg-panel);
            border-top: 1px solid var(--border-green);
            border-bottom: 1px solid var(--border-green);
        }
        .section__header {
            margin-bottom: 32px;
            display: flex;
            flex-wrap: wrap;
            align-items: flex-end;
            justify-content: space-between;
            gap: 16px;
        }
        .section__title {
            font-family: var(--font-title);
            font-size: 28px;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: 0.3px;
            line-height: 1.3;
        }
        .section__subtitle {
            font-size: 15px;
            color: var(--text-secondary);
            max-width: 560px;
            line-height: 1.6;
        }
        .section__link {
            font-size: 14px;
            font-weight: 600;
            color: var(--accent-cyan);
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .section__link:hover {
            color: #4dd8ff;
            text-decoration: underline;
        }

        /* 标签 */
        .badge {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: var(--radius-sm);
            letter-spacing: 0.3px;
        }
        .badge--live {
            background: var(--accent-orange);
            color: #fff;
            box-shadow: 0 0 12px rgba(255, 92, 26, 0.4);
        }
        .badge--upcoming {
            background: rgba(163, 255, 18, 0.15);
            color: var(--accent-green);
            border: 1px solid var(--border-green-strong);
        }
        .badge--hot {
            background: rgba(255, 92, 26, 0.18);
            color: var(--accent-orange);
            border: 1px solid rgba(255, 92, 26, 0.4);
        }
        .badge--new {
            background: rgba(29, 205, 254, 0.15);
            color: var(--accent-cyan);
            border: 1px solid rgba(29, 205, 254, 0.35);
        }

        /* 卡片通用 */
        .card {
            background: var(--bg-panel);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all 0.25s ease;
            position: relative;
        }
        .card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card);
            border-color: var(--border-green-strong);
        }
        .card__cover {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background: var(--bg-elevated);
        }
        .card__cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .card:hover .card__cover img {
            transform: scale(1.04);
        }
        .card__body {
            padding: 18px 20px;
        }
        .card__title {
            font-family: var(--font-title);
            font-size: 17px;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.4;
            margin-bottom: 8px;
        }
        .card__meta {
            font-size: 13px;
            color: var(--text-secondary);
            display: flex;
            flex-wrap: wrap;
            gap: 8px 16px;
            margin-bottom: 10px;
        }
        .card__desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 14px;
        }
        .card__actions {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
        .card__badge-top {
            position: absolute;
            top: 12px;
            left: 12px;
            z-index: 2;
        }
        .card__duration {
            position: absolute;
            bottom: 12px;
            right: 12px;
            z-index: 2;
            background: rgba(11, 18, 32, 0.8);
            color: var(--text-primary);
            font-size: 12px;
            padding: 3px 8px;
            border-radius: var(--radius-sm);
            border: 1px solid rgba(255, 255, 255, 0.15);
        }

        /* 筛选标签栏 */
        .filter-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 24px;
        }
        .filter-chip {
            padding: 8px 16px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            background: transparent;
            border: 1px solid var(--border-green);
            border-radius: 999px;
            cursor: pointer;
            transition: all 0.2s ease;
            white-space: nowrap;
        }
        .filter-chip:hover {
            color: var(--text-primary);
            border-color: var(--border-green-strong);
            background: rgba(163, 255, 18, 0.06);
        }
        .filter-chip.active {
            background: var(--accent-green);
            color: #0B1220;
            border-color: var(--accent-green);
            font-weight: 700;
        }

        /* 置顶推荐直播 */
        .featured-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 20px;
        }

        /* 主体列表 */
        .match-list {
            display: grid;
            grid-template-columns: 1fr;
            gap: 12px;
        }
        .match-item {
            display: flex;
            align-items: center;
            gap: 16px;
            background: var(--bg-panel);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-card);
            padding: 16px 20px;
            transition: all 0.25s ease;
            text-decoration: none;
            color: var(--text-primary);
        }
        .match-item:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-card);
            border-color: var(--border-green-strong);
            text-decoration: none;
            color: var(--text-primary);
        }
        .match-item__date {
            display: flex;
            flex-direction: column;
            align-items: center;
            flex-shrink: 0;
            width: 64px;
            min-height: 64px;
            background: var(--bg-elevated);
            border-radius: var(--radius-md);
            justify-content: center;
            border: 1px solid var(--border-green);
            gap: 2px;
        }
        .match-item__day {
            font-family: var(--font-num);
            font-size: 22px;
            font-weight: 700;
            color: var(--accent-green);
            line-height: 1.1;
        }
        .match-item__month {
            font-size: 12px;
            color: var(--text-secondary);
            font-weight: 500;
        }
        .match-item__info {
            flex: 1;
            min-width: 0;
        }
        .match-item__title {
            font-family: var(--font-title);
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 4px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .match-item__meta {
            font-size: 13px;
            color: var(--text-secondary);
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .match-item__status {
            flex-shrink: 0;
            text-align: right;
        }

        /* 排名表格 */
        .rank-table-wrap {
            overflow-x: auto;
            background: var(--bg-panel);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-card);
        }
        .rank-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 560px;
        }
        .rank-table thead th {
            font-size: 13px;
            font-weight: 600;
            color: var(--text-tertiary);
            text-transform: uppercase;
            letter-spacing: 0.5px;
            padding: 14px 16px;
            text-align: left;
            border-bottom: 1px solid var(--border-green);
            background: rgba(163, 255, 18, 0.04);
        }
        .rank-table tbody td {
            padding: 13px 16px;
            font-size: 14px;
            color: var(--text-secondary);
            border-bottom: 1px solid rgba(163, 255, 18, 0.06);
            white-space: nowrap;
        }
        .rank-table tbody tr:last-child td {
            border-bottom: none;
        }
        .rank-table tbody tr:hover td {
            background: rgba(163, 255, 18, 0.04);
            color: var(--text-primary);
        }
        .rank-table__num {
            font-family: var(--font-num);
            font-size: 18px;
            font-weight: 700;
            color: var(--accent-green);
        }
        .rank-table__team {
            color: var(--text-primary);
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .rank-table__dot {
            display: inline-block;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            flex-shrink: 0;
        }

        /* 资讯列表 */
        .news-list {
            display: grid;
            grid-template-columns: 1fr;
            gap: 12px;
        }
        .news-item {
            display: flex;
            gap: 16px;
            background: var(--bg-panel);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-card);
            padding: 14px 16px;
            text-decoration: none;
            color: var(--text-primary);
            transition: all 0.25s ease;
            align-items: center;
        }
        .news-item:hover {
            transform: translateY(-2px);
            box-shadow: var(--shadow-card);
            border-color: var(--border-green-strong);
            text-decoration: none;
            color: var(--text-primary);
        }
        .news-item__thumb {
            width: 72px;
            height: 48px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            flex-shrink: 0;
            background: var(--bg-elevated);
        }
        .news-item__thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .news-item__info {
            flex: 1;
            min-width: 0;
        }
        .news-item__title {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 4px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .news-item__meta {
            font-size: 13px;
            color: var(--text-tertiary);
            display: flex;
            gap: 12px;
        }

        /* 观赛指引 */
        .guide-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
            gap: 16px;
        }
        .guide-step {
            background: var(--bg-panel);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-card);
            padding: 20px;
            transition: all 0.25s ease;
        }
        .guide-step:hover {
            transform: translateY(-3px);
            border-color: var(--border-green-strong);
            box-shadow: var(--shadow-card);
        }
        .guide-step__num {
            font-family: var(--font-num);
            font-size: 32px;
            font-weight: 700;
            color: var(--accent-green);
            line-height: 1;
            margin-bottom: 10px;
            display: block;
        }
        .guide-step__title {
            font-family: var(--font-title);
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
        }
        .guide-step__desc {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        /* CTA 转化区 */
        .cta-box {
            background: var(--bg-panel);
            border: 1px solid var(--border-green-strong);
            border-radius: var(--radius-lg);
            padding: 36px 28px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            position: relative;
            overflow: hidden;
        }
        .cta-box::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--accent-green), var(--accent-cyan), var(--accent-orange));
            border-radius: var(--radius-lg) var(--radius-lg) 0 0;
        }
        .cta-box__content {
            flex: 1;
            min-width: 280px;
        }
        .cta-box__title {
            font-family: var(--font-title);
            font-size: 22px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
        }
        .cta-box__desc {
            font-size: 14px;
            color: var(--text-secondary);
        }
        .cta-form {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            flex-shrink: 0;
        }
        .cta-form input {
            background: #0D1526;
            border: 1px solid var(--border-green-strong);
            border-radius: var(--radius-md);
            padding: 12px 16px;
            font-size: 14px;
            color: var(--text-primary);
            min-width: 240px;
            transition: all 0.2s ease;
        }
        .cta-form input::placeholder {
            color: var(--text-tertiary);
        }
        .cta-form input:focus {
            border-color: var(--accent-green);
            box-shadow: 0 0 0 3px rgba(163, 255, 18, 0.15);
        }
        .cta-form .btn-primary {
            padding: 12px 22px;
            font-size: 14px;
        }

        /* 页脚 */
        .site-footer {
            background: #0D1526;
            border-top: 1px solid var(--border-green);
            padding: 48px 0 24px;
            margin-top: 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-brand__logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-family: var(--font-title);
            font-size: 18px;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 12px;
        }
        .footer-brand__desc {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 16px;
            max-width: 320px;
        }
        .footer-qr {
            width: 72px;
            height: 72px;
            background: var(--bg-elevated);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 11px;
            color: var(--text-tertiary);
            letter-spacing: 0.5px;
        }
        .footer-col__title {
            font-family: var(--font-title);
            font-size: 15px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 14px;
        }
        .footer-col__link {
            display: block;
            font-size: 13px;
            color: var(--text-secondary);
            margin-bottom: 8px;
            text-decoration: none;
            transition: all 0.2s ease;
        }
        .footer-col__link:hover {
            color: var(--accent-green);
            text-decoration: none;
        }
        .footer-bottom {
            border-top: 1px solid var(--border-green);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: space-between;
        }
        .footer-bottom__text {
            font-size: 12px;
            color: var(--text-tertiary);
        }

        /* 响应式 */
        @media (max-width: 1024px) {
            :root {
                --container-pad: var(--container-pad-tablet);
                --space-section: var(--space-section-tablet);
            }
            .main-nav {
                gap: 2px;
            }
            .main-nav__link {
                padding: 8px 10px;
                font-size: 14px;
            }
            .featured-grid {
                grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }

        @media (max-width: 768px) {
            :root {
                --container-pad: var(--container-pad-mobile);
                --space-section: var(--space-section-mobile);
            }
            .promo-bar {
                font-size: 12px;
                height: 32px;
            }
            .site-header {
                height: 60px;
            }
            .main-nav {
                display: none;
            }
            .header-actions .icon-btn {
                display: none;
            }
            .header-actions .btn-primary {
                display: none;
            }
            .hamburger {
                display: flex;
            }
            .mobile-drawer {
                display: flex;
                top: 92px;
            }
            .section__header {
                flex-direction: column;
                align-items: flex-start;
            }
            .section__title {
                font-size: 23px;
            }
            .featured-grid {
                grid-template-columns: 1fr;
            }
            .match-item {
                flex-wrap: wrap;
                padding: 14px;
            }
            .match-item__date {
                width: 52px;
                min-height: 52px;
            }
            .match-item__day {
                font-size: 18px;
            }
            .match-item__status {
                text-align: left;
                width: 100%;
                margin-top: 8px;
            }
            .cta-box {
                padding: 24px 18px;
                flex-direction: column;
                align-items: stretch;
            }
            .cta-form {
                flex-direction: column;
            }
            .cta-form input {
                min-width: 100%;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .news-item {
                flex-wrap: wrap;
                align-items: flex-start;
            }
            .news-item__thumb {
                width: 100%;
                height: 140px;
            }
            .guide-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 480px) {
            .promo-bar {
                font-size: 11px;
                height: 30px;
                letter-spacing: 0;
            }
            .promo-bar__text {
                animation: none;
                font-size: 11px;
            }
            .section__title {
                font-size: 20px;
            }
            .featured-grid {
                gap: 14px;
            }
            .card__body {
                padding: 14px 16px;
            }
            .card__title {
                font-size: 15px;
            }
            .filter-chip {
                padding: 6px 12px;
                font-size: 13px;
            }
        }

/* roulang page: category4 */
:root {
 --bg-primary: #0B1220;
 --bg-panel: #151F2E;
 --bg-elevated: #1B283A;
 --accent-green: #A3FF12;
 --accent-green-bright: #B5FF3D;
 --accent-orange: #FF5C1A;
 --accent-cyan: #1DCDFE;
 --text-primary: #F5F7FA;
 --text-secondary: #9FB0C3;
 --text-tertiary: #6B7A8C;
 --border-green: rgba(163, 255, 18, 0.12);
 --border-green-strong: rgba(163, 255, 18, 0.35);
 --radius-sm: 6px;
 --radius-md: 8px;
 --radius-card: 12px;
 --radius-lg: 16px;
 --shadow-card: 0 12px 32px rgba(0, 0, 0, 0.3);
 --shadow-glow: 0 0 12px rgba(163, 255, 18, 0.4);
 --font-title: "PingFang SC", "HarmonyOS Sans SC", "Source Han Sans CN", "Noto Sans CJK SC", sans-serif;
 --font-body: "PingFang SC", "Noto Sans CJK SC", "Microsoft YaHei", sans-serif;
 --font-num: "Barlow Condensed", "DIN Alternate", monospace;
 --space-section: 72px;
 --space-section-tablet: 48px;
 --space-section-mobile: 40px;
 --container-pad: 48px;
 --container-pad-tablet: 24px;
 --container-pad-mobile: 16px;
}
html {
 scroll-behavior: smooth;
 -webkit-text-size-adjust: 100%;
}
body {
 font-family: var(--font-body);
 font-size: 16px;
 line-height: 1.75;
 color: var(--text-primary);
 background: var(--bg-primary);
 -webkit-font-smoothing: antialiased;
 -moz-osx-font-smoothing: grayscale;
 margin: 0;
}
*, *::before, *::after {
 box-sizing: border-box;
}
img {
 max-width: 100%;
 height: auto;
 display: block;
}
a {
 color: var(--accent-cyan);
 text-decoration: none;
 transition: color 0.2s ease, text-decoration 0.2s ease;
}
a:hover {
 color: #4dd8ff;
 text-decoration: underline;
}
a:active {
 text-decoration: none;
}
button {
 font-family: var(--font-body);
 cursor: pointer;
 border: none;
 outline: none;
 transition: all 0.2s ease;
 background: none;
}
button:focus-visible {
 outline: 2px solid var(--accent-green);
 outline-offset: 2px;
}
input, select, textarea {
 font-family: var(--font-body);
 outline: none;
 transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
input:focus, textarea:focus {
 border-color: var(--accent-green) !important;
 box-shadow: 0 0 0 3px rgba(163, 255, 18, 0.15) !important;
}
.container {
 max-width: 1280px;
 margin: 0 auto;
 padding: 0 var(--container-pad);
}
/* Top Promo Bar */
.promo-bar {
 background: var(--accent-green);
 color: #0B1220;
 font-size: 14px;
 font-weight: 600;
 text-align: center;
 padding: 6px 16px;
 letter-spacing: 0.3px;
 overflow: hidden;
 white-space: nowrap;
 position: relative;
 z-index: 100;
}
.promo-bar__text {
 display: inline-block;
 animation: promoScroll 18s linear infinite;
}
@keyframes promoScroll {
 0% { transform: translateX(60px); opacity: 0; }
 5% { transform: translateX(0); opacity: 1; }
 45% { transform: translateX(0); opacity: 1; }
 50% { transform: translateX(-40px); opacity: 0; }
 55% { transform: translateX(40px); opacity: 0; }
 60% { transform: translateX(0); opacity: 1; }
 95% { transform: translateX(0); opacity: 1; }
 100% { transform: translateX(60px); opacity: 0; }
}
/* Header / Nav */
.site-header {
 background: #0D1526;
 border-bottom: 1px solid rgba(163, 255, 18, 0.1);
 position: sticky;
 top: 0;
 z-index: 90;
 min-height: 68px;
 display: flex;
 align-items: center;
}
.site-header .container {
 display: flex;
 align-items: center;
 justify-content: space-between;
 gap: 16px;
 width: 100%;
}
.logo {
 display: flex;
 align-items: center;
 gap: 8px;
 font-family: var(--font-title);
 font-size: 20px;
 font-weight: 800;
 color: var(--text-primary);
 letter-spacing: 0.5px;
 white-space: nowrap;
 flex-shrink: 0;
}
.logo__dot {
 width: 10px;
 height: 10px;
 background: var(--accent-green);
 border-radius: 50%;
 box-shadow: 0 0 10px rgba(163, 255, 18, 0.7);
 flex-shrink: 0;
}
.main-nav {
 display: flex;
 align-items: center;
 gap: 2px;
 flex: 1;
 justify-content: center;
 flex-wrap: nowrap;
}
.main-nav__link {
 display: block;
 padding: 8px 13px;
 font-size: 15px;
 font-weight: 500;
 color: var(--text-secondary);
 border-radius: var(--radius-md);
 transition: all 0.2s ease;
 white-space: nowrap;
 text-decoration: none;
}
.main-nav__link:hover {
 color: var(--text-primary);
 background: rgba(163, 255, 18, 0.08);
 text-decoration: none;
}
.main-nav__link.active {
 color: var(--accent-green);
 background: rgba(163, 255, 18, 0.1);
 border: 1px solid var(--border-green-strong);
}
.header-actions {
 display: flex;
 align-items: center;
 gap: 6px;
 flex-shrink: 0;
}
.icon-btn {
 width: 40px;
 height: 40px;
 border-radius: var(--radius-md);
 background: transparent;
 color: var(--text-secondary);
 display: flex;
 align-items: center;
 justify-content: center;
 font-size: 18px;
 border: 1px solid transparent;
}
.icon-btn:hover {
 background: rgba(163, 255, 18, 0.08);
 color: var(--text-primary);
 border-color: var(--border-green);
}
.btn-primary {
 background: var(--accent-green);
 color: #0B1220;
 font-weight: 700;
 font-size: 15px;
 padding: 10px 20px;
 border-radius: var(--radius-md);
 transition: all 0.2s ease;
 text-decoration: none;
 display: inline-flex;
 align-items: center;
 gap: 6px;
 white-space: nowrap;
}
.btn-primary:hover {
 background: var(--accent-green-bright);
 color: #0B1220;
 text-decoration: none;
 transform: scale(1.02);
}
.btn-primary:active {
 transform: scale(0.98);
}
.btn-secondary {
 background: transparent;
 color: var(--text-primary);
 font-weight: 600;
 font-size: 15px;
 padding: 10px 20px;
 border-radius: var(--radius-md);
 border: 1px solid var(--border-green-strong);
 transition: all 0.2s ease;
 text-decoration: none;
 display: inline-flex;
 align-items: center;
 gap: 6px;
 white-space: nowrap;
}
.btn-secondary:hover {
 background: var(--accent-green);
 color: #0B1220;
 border-color: var(--accent-green);
 text-decoration: none;
}
.btn-secondary:active {
 background: transparent;
 color: var(--text-primary);
}
/* Mobile Menu */
.mobile-toggle {
 display: none;
 width: 40px;
 height: 40px;
 border-radius: var(--radius-md);
 background: transparent;
 color: var(--text-primary);
 align-items: center;
 justify-content: center;
 font-size: 22px;
 border: 1px solid var(--border-green);
}
.mobile-toggle:hover {
 background: rgba(163, 255, 18, 0.1);
}
.mobile-drawer {
 display: none;
 position: fixed;
 top: 0;
 right: -100%;
 width: 280px;
 height: 100vh;
 background: #0D1526;
 border-left: 1px solid var(--border-green-strong);
 z-index: 200;
 padding: 24px;
 transition: right 0.3s ease;
 flex-direction: column;
 gap: 8px;
 overflow-y: auto;
}
.mobile-drawer.open {
 right: 0;
}
.mobile-drawer__close {
 align-self: flex-end;
 width: 36px;
 height: 36px;
 border-radius: var(--radius-md);
 background: transparent;
 color: var(--text-secondary);
 font-size: 20px;
 display: flex;
 align-items: center;
 justify-content: center;
 border: 1px solid var(--border-green);
}
.mobile-drawer__close:hover {
 color: var(--text-primary);
}
.mobile-drawer__link {
 display: block;
 padding: 12px 14px;
 font-size: 16px;
 font-weight: 500;
 color: var(--text-secondary);
 border-radius: var(--radius-md);
 text-decoration: none;
 transition: all 0.2s ease;
}
.mobile-drawer__link:hover {
 color: var(--text-primary);
 background: rgba(163, 255, 18, 0.08);
 text-decoration: none;
}
.mobile-drawer__link.active {
 color: var(--accent-green);
 background: rgba(163, 255, 18, 0.1);
 border: 1px solid var(--border-green-strong);
}
.overlay {
 display: none;
 position: fixed;
 top: 0;
 left: 0;
 width: 100vw;
 height: 100vh;
 background: rgba(0, 0, 0, 0.6);
 z-index: 150;
}
.overlay.open {
 display: block;
}
/* Main Section Base */
main {
 display: block;
}
.section {
 padding: var(--space-section) 0;
}
.section--tight {
 padding: 40px 0;
}
.section--alt {
 background: var(--bg-panel);
 border-top: 1px solid var(--border-green);
 border-bottom: 1px solid var(--border-green);
}
.section__header {
 margin-bottom: 32px;
}
.section__title {
 font-family: var(--font-title);
 font-size: 28px;
 font-weight: 800;
 color: var(--text-primary);
 letter-spacing: -0.5px;
 margin: 0 0 8px;
}
.section__desc {
 font-size: 16px;
 color: var(--text-secondary);
 margin: 0;
 line-height: 1.7;
}
.section__title .accent {
 color: var(--accent-green);
}
/* H1 Zone */
.category-hero {
 padding: 48px 0 24px;
 background: linear-gradient(180deg, rgba(163,255,18,0.04) 0%, transparent 100%);
 border-bottom: 1px solid var(--border-green);
}
.category-hero__breadcrumb {
 font-size: 13px;
 color: var(--text-tertiary);
 margin-bottom: 12px;
}
.category-hero__breadcrumb a {
 color: var(--text-secondary);
 text-decoration: none;
}
.category-hero__breadcrumb a:hover {
 color: var(--accent-green);
}
.category-hero__title {
 font-family: var(--font-title);
 font-size: 42px;
 font-weight: 800;
 color: var(--text-primary);
 letter-spacing: -1px;
 margin: 0 0 12px;
}
.category-hero__title .accent {
 color: var(--accent-green);
}
.category-hero__desc {
 font-size: 17px;
 color: var(--text-secondary);
 max-width: 720px;
 margin: 0;
 line-height: 1.8;
}
/* Featured Cards Row */
.featured-row {
 display: grid;
 grid-template-columns: repeat(3, 1fr);
 gap: 20px;
}
.featured-card {
 background: var(--bg-panel);
 border: 1px solid var(--border-green);
 border-radius: var(--radius-lg);
 overflow: hidden;
 transition: all 0.25s ease;
}
.featured-card:hover {
 box-shadow: var(--shadow-card);
 border-color: var(--border-green-strong);
 transform: translateY(-4px);
}
.featured-card__img {
 width: 100%;
 aspect-ratio: 16/9;
 object-fit: cover;
}
.featured-card__body {
 padding: 20px;
}
.featured-card__tag {
 display: inline-flex;
 align-items: center;
 gap: 4px;
 font-size: 12px;
 padding: 3px 10px;
 border-radius: var(--radius-sm);
 background: rgba(255, 92, 26, 0.15);
 color: var(--accent-orange);
 font-weight: 600;
 margin-bottom: 10px;
}
.featured-card__title {
 font-family: var(--font-title);
 font-size: 18px;
 font-weight: 700;
 color: var(--text-primary);
 margin: 0 0 6px;
 line-height: 1.5;
}
.featured-card__meta {
 font-size: 13px;
 color: var(--text-tertiary);
 margin-bottom: 12px;
}
.featured-card__btn {
 display: inline-flex;
 align-items: center;
 gap: 4px;
 font-size: 14px;
 font-weight: 600;
 color: var(--accent-green);
 text-decoration: none;
 transition: all 0.2s ease;
}
.featured-card__btn:hover {
 color: var(--accent-green-bright);
 text-decoration: underline;
}
/* Filter Tags */
.filter-bar {
 display: flex;
 flex-wrap: wrap;
 gap: 10px;
 align-items: center;
 margin-bottom: 24px;
}
.filter-bar__label {
 font-size: 14px;
 font-weight: 600;
 color: var(--text-tertiary);
 margin-right: 4px;
}
.filter-tag {
 display: inline-flex;
 align-items: center;
 gap: 4px;
 font-size: 14px;
 font-weight: 500;
 padding: 6px 16px;
 border-radius: 20px;
 background: transparent;
 color: var(--text-secondary);
 border: 1px solid var(--border-green-strong);
 transition: all 0.2s ease;
 white-space: nowrap;
}
.filter-tag:hover {
 color: var(--text-primary);
 background: rgba(163, 255, 18, 0.06);
}
.filter-tag.active {
 background: var(--accent-green);
 color: #0B1220;
 font-weight: 700;
 border-color: var(--accent-green);
}
/* Schedule List */
.schedule-list {
 display: flex;
 flex-direction: column;
 gap: 16px;
}
.schedule-date-group {
 background: var(--bg-panel);
 border: 1px solid var(--border-green);
 border-radius: var(--radius-card);
 overflow: hidden;
}
.schedule-date-group__header {
 display: flex;
 align-items: center;
 justify-content: space-between;
 padding: 12px 20px;
 background: rgba(163, 255, 18, 0.05);
 border-bottom: 1px solid var(--border-green);
}
.schedule-date-group__date {
 font-family: var(--font-title);
 font-size: 16px;
 font-weight: 700;
 color: var(--text-primary);
}
.schedule-date-group__count {
 font-size: 13px;
 color: var(--text-tertiary);
}
.schedule-item {
 display: flex;
 align-items: center;
 gap: 16px;
 padding: 16px 20px;
 border-bottom: 1px solid rgba(163, 255, 18, 0.06);
 flex-wrap: wrap;
 transition: background 0.2s ease;
}
.schedule-item:last-child {
 border-bottom: none;
}
.schedule-item:hover {
 background: rgba(163, 255, 18, 0.03);
}
.schedule-item__time {
 font-family: var(--font-num);
 font-size: 18px;
 font-weight: 600;
 color: var(--accent-green);
 min-width: 72px;
 letter-spacing: -0.5px;
 flex-shrink: 0;
}
.schedule-item__info {
 flex: 1;
 min-width: 180px;
}
.schedule-item__name {
 font-family: var(--font-title);
 font-size: 16px;
 font-weight: 600;
 color: var(--text-primary);
 margin-bottom: 2px;
 line-height: 1.4;
}
.schedule-item__detail {
 font-size: 13px;
 color: var(--text-tertiary);
}
.schedule-item__status {
 display: inline-flex;
 align-items: center;
 gap: 5px;
 font-size: 12px;
 font-weight: 600;
 padding: 3px 10px;
 border-radius: var(--radius-sm);
 white-space: nowrap;
 flex-shrink: 0;
}
.schedule-item__status--live {
 background: rgba(163, 255, 18, 0.15);
 color: var(--accent-green);
 box-shadow: 0 0 10px rgba(163, 255, 18, 0.3);
}
.schedule-item__status--upcoming {
 background: rgba(255, 92, 26, 0.15);
 color: var(--accent-orange);
}
.schedule-item__status--ended {
 background: rgba(107, 122, 140, 0.2);
 color: var(--text-tertiary);
}
.schedule-item__btn {
 display: inline-flex;
 align-items: center;
 gap: 4px;
 font-size: 13px;
 font-weight: 600;
 color: var(--accent-green);
 text-decoration: none;
 padding: 6px 12px;
 border-radius: var(--radius-sm);
 border: 1px solid var(--border-green-strong);
 transition: all 0.2s ease;
 white-space: nowrap;
 flex-shrink: 0;
}
.schedule-item__btn:hover {
 background: var(--accent-green);
 color: #0B1220;
 text-decoration: none;
}
/* Trend / Stats */
.trend-grid {
 display: grid;
 grid-template-columns: repeat(3, 1fr);
 gap: 20px;
}
.trend-card {
 background: var(--bg-panel);
 border: 1px solid var(--border-green);
 border-radius: var(--radius-card);
 padding: 24px;
 transition: all 0.25s ease;
}
.trend-card:hover {
 box-shadow: var(--shadow-card);
 border-color: var(--border-green-strong);
 transform: translateY(-2px);
}
.trend-card__icon {
 width: 40px;
 height: 40px;
 border-radius: var(--radius-md);
 background: rgba(163, 255, 18, 0.12);
 display: flex;
 align-items: center;
 justify-content: center;
 font-size: 20px;
 color: var(--accent-green);
 margin-bottom: 12px;
}
.trend-card__value {
 font-family: var(--font-num);
 font-size: 34px;
 font-weight: 700;
 color: var(--accent-green);
 letter-spacing: -1px;
 line-height: 1.2;
}
.trend-card__label {
 font-size: 14px;
 color: var(--text-secondary);
 margin-top: 4px;
}
.trend-card__extra {
 font-size: 13px;
 color: var(--text-tertiary);
 margin-top: 8px;
 border-top: 1px solid var(--border-green);
 padding-top: 8px;
}
/* Related News */
.news-list {
 display: grid;
 grid-template-columns: repeat(2, 1fr);
 gap: 16px;
}
.news-list__item {
 display: flex;
 gap: 14px;
 background: var(--bg-panel);
 border: 1px solid var(--border-green);
 border-radius: var(--radius-card);
 padding: 14px;
 transition: all 0.25s ease;
 text-decoration: none;
}
.news-list__item:hover {
 border-color: var(--border-green-strong);
 box-shadow: var(--shadow-card);
 text-decoration: none;
}
.news-list__thumb {
 width: 110px;
 height: 74px;
 border-radius: var(--radius-sm);
 object-fit: cover;
 flex-shrink: 0;
}
.news-list__body {
 flex: 1;
 min-width: 0;
}
.news-list__title {
 font-size: 15px;
 font-weight: 600;
 color: var(--text-primary);
 margin: 0 0 4px;
 line-height: 1.5;
 display: -webkit-box;
 -webkit-line-clamp: 2;
 -webkit-box-orient: vertical;
 overflow: hidden;
}
.news-list__date {
 font-size: 12px;
 color: var(--text-tertiary);
}
/* Guide Support */
.guide-grid {
 display: grid;
 grid-template-columns: repeat(4, 1fr);
 gap: 16px;
}
.guide-item {
 background: var(--bg-panel);
 border: 1px solid var(--border-green);
 border-radius: var(--radius-card);
 padding: 20px;
 text-align: left;
}
.guide-item__icon {
 width: 36px;
 height: 36px;
 border-radius: 50%;
 background: rgba(163, 255, 18, 0.12);
 display: flex;
 align-items: center;
 justify-content: center;
 font-size: 16px;
 color: var(--accent-green);
 margin-bottom: 10px;
}
.guide-item__title {
 font-size: 15px;
 font-weight: 700;
 color: var(--text-primary);
 margin: 0 0 6px;
}
.guide-item__desc {
 font-size: 14px;
 color: var(--text-secondary);
 line-height: 1.6;
 margin: 0;
}
/* CTA Section */
.cta-box {
 background: linear-gradient(135deg, rgba(163, 255, 18, 0.08) 0%, rgba(255, 92, 26, 0.05) 100%);
 border: 1px solid var(--border-green-strong);
 border-radius: var(--radius-lg);
 padding: 40px 32px;
 display: flex;
 align-items: center;
 justify-content: space-between;
 gap: 24px;
 flex-wrap: wrap;
}
.cta-box__text h2 {
 font-family: var(--font-title);
 font-size: 24px;
 font-weight: 800;
 color: var(--text-primary);
 margin: 0 0 6px;
}
.cta-box__text p {
 font-size: 15px;
 color: var(--text-secondary);
 margin: 0;
}
.cta-box__actions {
 display: flex;
 gap: 12px;
 flex-wrap: wrap;
}
/* Footer */
.site-footer {
 background: #0D1526;
 border-top: 1px solid var(--border-green-strong);
 padding: 48px 0 24px;
 margin-top: 48px;
}
.footer-grid {
 display: grid;
 grid-template-columns: 2fr 1fr 1fr 1fr;
 gap: 32px;
 margin-bottom: 32px;
}
.footer-brand__logo {
 display: flex;
 align-items: center;
 gap: 8px;
 font-family: var(--font-title);
 font-size: 20px;
 font-weight: 800;
 color: var(--text-primary);
 margin-bottom: 12px;
}
.footer-brand__desc {
 font-size: 14px;
 color: var(--text-secondary);
 line-height: 1.7;
 margin: 0 0 16px;
 max-width: 360px;
}
.footer-qr {
 width: 72px;
 height: 72px;
 border: 1px dashed var(--text-tertiary);
 border-radius: var(--radius-sm);
 display: flex;
 align-items: center;
 justify-content: center;
 font-size: 11px;
 color: var(--text-tertiary);
}
.footer-col__title {
 font-size: 15px;
 font-weight: 700;
 color: var(--text-primary);
 margin: 0 0 12px;
}
.footer-col__link {
 display: block;
 font-size: 14px;
 color: var(--text-secondary);
 text-decoration: none;
 padding: 4px 0;
 transition: color 0.2s ease;
}
.footer-col__link:hover {
 color: var(--accent-green);
 text-decoration: none;
}
.footer-bottom {
 display: flex;
 flex-wrap: wrap;
 gap: 8px;
 justify-content: space-between;
 padding-top: 16px;
 border-top: 1px solid var(--border-green);
 font-size: 13px;
 color: var(--text-tertiary);
}
/* Responsive */
@media (max-width: 1024px) {
 .container { padding: 0 var(--container-pad-tablet); }
 .main-nav__link { padding: 8px 10px; font-size: 14px; }
 .featured-row { grid-template-columns: repeat(2, 1fr); }
 .trend-grid { grid-template-columns: repeat(2, 1fr); }
 .guide-grid { grid-template-columns: repeat(2, 1fr); }
 .footer-grid { grid-template-columns: 1fr 1fr; }
 .category-hero__title { font-size: 34px; }
}
@media (max-width: 768px) {
 .section { padding: var(--space-section-tablet) 0; }
 .site-header .container { gap: 8px; }
 .main-nav { display: none; }
 .mobile-toggle { display: flex; }
 .mobile-drawer { display: flex; }
 .featured-row { grid-template-columns: 1fr; }
 .trend-grid { grid-template-columns: 1fr; }
 .guide-grid { grid-template-columns: 1fr 1fr; }
 .news-list { grid-template-columns: 1fr; }
 .schedule-item { gap: 10px; padding: 12px 14px; }
 .schedule-item__time { min-width: 56px; font-size: 16px; }
 .cta-box { padding: 28px 20px; flex-direction: column; text-align: center; }
 .cta-box__actions { justify-content: center; }
 .footer-grid { grid-template-columns: 1fr; gap: 20px; }
 .category-hero__title { font-size: 28px; }
 .footer-bottom { flex-direction: column; text-align: center; }
}
@media (max-width: 480px) {
 .container { padding: 0 var(--container-pad-mobile); }
 .section { padding: var(--space-section-mobile) 0; }
 .promo-bar { font-size: 12px; padding: 4px 8px; }
 .btn-primary, .btn-secondary { padding: 8px 14px; font-size: 14px; }
 .category-hero__title { font-size: 24px; }
 .schedule-item { flex-direction: column; align-items: flex-start; }
 .schedule-item__time { min-width: auto; }
 .guide-grid { grid-template-columns: 1fr; }
 .filter-bar { gap: 6px; }
 .filter-tag { padding: 5px 12px; font-size: 13px; }
 .news-list__item { flex-direction: column; }
 .news-list__thumb { width: 100%; height: 140px; }
}

/* roulang page: category5 */
:root {
            --bg-primary: #0B1220;
            --bg-panel: #151F2E;
            --bg-elevated: #1B283A;
            --accent-green: #A3FF12;
            --accent-green-bright: #B5FF3D;
            --accent-orange: #FF5C1A;
            --accent-cyan: #1DCDFE;
            --text-primary: #F5F7FA;
            --text-secondary: #9FB0C3;
            --text-tertiary: #6B7A8C;
            --border-green: rgba(163, 255, 18, 0.12);
            --border-green-strong: rgba(163, 255, 18, 0.35);
            --radius-sm: 6px;
            --radius-md: 8px;
            --radius-card: 12px;
            --radius-lg: 16px;
            --shadow-card: 0 12px 32px rgba(0, 0, 0, 0.3);
            --shadow-glow: 0 0 12px rgba(163, 255, 18, 0.4);
            --font-title: "PingFang SC", "HarmonyOS Sans SC", "Source Han Sans CN", "Noto Sans CJK SC", sans-serif;
            --font-body: "PingFang SC", "Noto Sans CJK SC", "Microsoft YaHei", sans-serif;
            --font-num: "Barlow Condensed", "DIN Alternate", monospace;
            --space-section: 72px;
            --space-section-tablet: 48px;
            --space-section-mobile: 40px;
            --container-pad: 48px;
            --container-pad-tablet: 24px;
            --container-pad-mobile: 16px;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }

        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-primary);
            background: var(--bg-primary);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

        a {
            color: var(--accent-cyan);
            text-decoration: none;
            transition: color 0.2s ease, text-decoration 0.2s ease;
        }

        a:hover {
            color: #4dd8ff;
            text-decoration: underline;
        }
        a:active {
            text-decoration: none;
        }

        button {
            font-family: var(--font-body);
            cursor: pointer;
            border: none;
            outline: none;
            transition: all 0.2s ease;
            background: none;
        }
        button:focus-visible {
            outline: 2px solid var(--accent-green);
            outline-offset: 2px;
        }

        input,
        select,
        textarea {
            font-family: var(--font-body);
            outline: none;
            transition: border-color 0.2s ease, box-shadow 0.2s ease;
        }
        input:focus,
        textarea:focus {
            border-color: var(--accent-green) !important;
            box-shadow: 0 0 0 3px rgba(163, 255, 18, 0.15) !important;
        }

        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 var(--container-pad);
        }

        /* Header / Nav */
        .site-header {
            background: #0D1526;
            border-bottom: 1px solid rgba(163, 255, 18, 0.1);
            position: sticky;
            top: 0;
            z-index: 90;
            height: 68px;
            display: flex;
            align-items: center;
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            width: 100%;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-family: var(--font-title);
            font-size: 20px;
            font-weight: 800;
            color: var(--text-primary);
            letter-spacing: 0.5px;
            white-space: nowrap;
            flex-shrink: 0;
        }
        .logo__dot {
            width: 10px;
            height: 10px;
            background: var(--accent-green);
            border-radius: 50%;
            box-shadow: 0 0 10px rgba(163, 255, 18, 0.7);
            flex-shrink: 0;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex: 1;
            justify-content: center;
            flex-wrap: nowrap;
        }
        .main-nav__link {
            display: block;
            padding: 8px 14px;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-secondary);
            border-radius: var(--radius-md);
            transition: all 0.2s ease;
            white-space: nowrap;
            text-decoration: none;
        }
        .main-nav__link:hover {
            color: var(--text-primary);
            background: rgba(163, 255, 18, 0.08);
            text-decoration: none;
        }
        .main-nav__link.active {
            color: var(--accent-green);
            background: rgba(163, 255, 18, 0.1);
            border: 1px solid var(--border-green-strong);
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }
        .icon-btn {
            width: 40px;
            height: 40px;
            border-radius: var(--radius-md);
            background: transparent;
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            border: 1px solid transparent;
        }
        .icon-btn:hover {
            background: rgba(163, 255, 18, 0.08);
            color: var(--text-primary);
            border-color: var(--border-green);
        }
        .btn-primary {
            background: var(--accent-green);
            color: #0B1220;
            font-weight: 700;
            font-size: 15px;
            padding: 10px 20px;
            border-radius: var(--radius-md);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            white-space: nowrap;
            text-decoration: none;
            border: 1px solid transparent;
            transition: all 0.2s ease;
        }
        .btn-primary:hover {
            background: var(--accent-green-bright);
            transform: scale(1.02);
            text-decoration: none;
        }
        .btn-primary:active {
            transform: scale(0.99);
        }
        .btn-secondary {
            background: transparent;
            color: var(--text-primary);
            font-weight: 600;
            font-size: 15px;
            padding: 10px 20px;
            border-radius: var(--radius-md);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            white-space: nowrap;
            text-decoration: none;
            border: 1px solid var(--border-green-strong);
            border-color: var(--accent-green);
            transition: all 0.2s ease;
        }
        .btn-secondary:hover {
            background: var(--accent-green);
            color: #0B1220;
            text-decoration: none;
        }
        .btn-secondary:active {
            background: transparent;
            color: var(--text-primary);
        }
        .mobile-burger {
            display: none;
            width: 40px;
            height: 40px;
            border-radius: var(--radius-md);
            background: transparent;
            border: 1px solid var(--border-green);
            color: var(--text-secondary);
            align-items: center;
            justify-content: center;
            font-size: 20px;
            flex-shrink: 0;
        }
        .mobile-burger:hover {
            background: rgba(163, 255, 18, 0.08);
            color: var(--text-primary);
        }
        .mobile-drawer {
            display: none;
            position: fixed;
            top: 68px;
            left: 0;
            right: 0;
            background: #0D1526;
            border-bottom: 1px solid var(--border-green-strong);
            z-index: 89;
            padding: 16px;
            flex-direction: column;
            gap: 4px;
            max-height: calc(100vh - 68px);
            overflow-y: auto;
        }
        .mobile-drawer.open {
            display: flex;
        }
        .mobile-drawer .main-nav__link {
            padding: 12px 16px;
            font-size: 16px;
            text-align: left;
        }
        .mobile-drawer .btn-primary {
            margin-top: 8px;
            width: 100%;
        }

        /* Main layout */
        main {
            display: block;
        }
        .section {
            padding: var(--space-section) 0;
        }
        .section--alt {
            background: #0E1828;
            border-top: 1px solid rgba(163, 255, 18, 0.06);
            border-bottom: 1px solid rgba(163, 255, 18, 0.06);
        }
        .section__header {
            margin-bottom: 32px;
        }
        .section__title {
            font-family: var(--font-title);
            font-size: 28px;
            font-weight: 800;
            color: var(--text-primary);
            line-height: 1.3;
            letter-spacing: -0.5px;
            margin-bottom: 8px;
        }
        .section__title .highlight {
            color: var(--accent-green);
        }
        .section__subtitle {
            font-size: 16px;
            color: var(--text-secondary);
            line-height: 1.7;
            max-width: 720px;
        }

        /* H1 Hero Category */
        .cat-hero {
            padding: 56px 0 40px;
            background: linear-gradient(180deg, #0D1526 0%, #0B1220 100%);
            border-bottom: 1px solid rgba(163, 255, 18, 0.06);
        }
        .cat-hero__inner {
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
            align-items: flex-start;
        }
        .cat-hero__content {
            flex: 1 1 60%;
            min-width: 280px;
        }
        .cat-hero__badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            font-weight: 600;
            color: var(--accent-orange);
            background: rgba(255, 92, 26, 0.1);
            border: 1px solid rgba(255, 92, 26, 0.25);
            padding: 4px 12px;
            border-radius: var(--radius-sm);
            margin-bottom: 16px;
        }
        .cat-hero__badge::before {
            content: '';
            width: 6px;
            height: 6px;
            background: var(--accent-orange);
            border-radius: 50%;
            animation: pulse-dot 1.6s ease-in-out infinite;
        }
        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.4;
            }
        }
        .cat-hero h1 {
            font-family: var(--font-title);
            font-size: 44px;
            font-weight: 800;
            color: var(--text-primary);
            line-height: 1.2;
            letter-spacing: -1px;
            margin-bottom: 16px;
        }
        .cat-hero h1 .hl {
            color: var(--accent-green);
        }
        .cat-hero__desc {
            font-size: 17px;
            color: var(--text-secondary);
            line-height: 1.8;
            max-width: 640px;
        }
        .cat-hero__stats {
            flex: 1 1 35%;
            min-width: 260px;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
            background: var(--bg-panel);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-card);
            padding: 24px;
        }
        .stat-mini {
            text-align: center;
            padding: 12px 8px;
        }
        .stat-mini__num {
            font-family: var(--font-num);
            font-size: 32px;
            font-weight: 700;
            color: var(--accent-green);
            line-height: 1.2;
            letter-spacing: -1px;
        }
        .stat-mini__label {
            font-size: 13px;
            color: var(--text-secondary);
            margin-top: 4px;
        }

        /* Featured news cards */
        .featured-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .featured-card {
            background: var(--bg-panel);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all 0.25s ease;
            display: flex;
            flex-direction: column;
        }
        .featured-card:hover {
            transform: translateY(-4px);
            border-color: var(--border-green-strong);
            box-shadow: var(--shadow-card);
        }
        .featured-card__img {
            aspect-ratio: 16 / 9;
            overflow: hidden;
            position: relative;
            background: #0E1828;
        }
        .featured-card__img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.35s ease;
        }
        .featured-card:hover .featured-card__img img {
            transform: scale(1.04);
        }
        .featured-card__img .badge-live {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--accent-orange);
            color: #fff;
            font-size: 12px;
            font-weight: 700;
            padding: 3px 10px;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .badge-live::before {
            content: '';
            width: 5px;
            height: 5px;
            background: #fff;
            border-radius: 50%;
            animation: pulse-dot 1.4s ease-in-out infinite;
        }
        .featured-card__body {
            padding: 20px 20px 24px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .featured-card__meta {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-tertiary);
            margin-bottom: 8px;
        }
        .featured-card__meta .tag {
            background: rgba(29, 205, 254, 0.1);
            color: var(--accent-cyan);
            padding: 2px 10px;
            border-radius: var(--radius-sm);
            font-size: 12px;
            font-weight: 600;
        }
        .featured-card__title {
            font-family: var(--font-title);
            font-size: 18px;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.45;
            margin-bottom: 8px;
            letter-spacing: -0.3px;
        }
        .featured-card__desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.65;
            margin-bottom: 16px;
            flex: 1;
        }
        .featured-card__link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            font-weight: 600;
            color: var(--accent-green);
            text-decoration: none;
            transition: color 0.2s ease;
        }
        .featured-card__link:hover {
            color: var(--accent-green-bright);
            text-decoration: underline;
        }

        /* Tag filter bar */
        .filter-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 32px;
        }
        .filter-chip {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 18px;
            background: var(--bg-panel);
            border: 1px solid var(--border-green);
            color: var(--text-secondary);
            font-size: 14px;
            font-weight: 500;
            border-radius: 999px;
            cursor: pointer;
            transition: all 0.2s ease;
            text-decoration: none;
        }
        .filter-chip:hover {
            color: var(--text-primary);
            border-color: var(--border-green-strong);
            background: rgba(163, 255, 18, 0.06);
            text-decoration: none;
        }
        .filter-chip.active {
            background: rgba(163, 255, 18, 0.12);
            border-color: var(--accent-green);
            color: var(--accent-green);
            font-weight: 600;
        }

        /* News list */
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .news-list-item {
            display: flex;
            gap: 20px;
            background: var(--bg-panel);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-card);
            padding: 20px;
            transition: all 0.25s ease;
            align-items: center;
        }
        .news-list-item:hover {
            border-color: var(--border-green-strong);
            box-shadow: var(--shadow-card);
            transform: translateX(2px);
        }
        .news-list-item__thumb {
            flex-shrink: 0;
            width: 180px;
            aspect-ratio: 16 / 9;
            border-radius: var(--radius-md);
            overflow: hidden;
            background: #0E1828;
        }
        .news-list-item__thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .news-list-item__content {
            flex: 1;
            min-width: 0;
        }
        .news-list-item__meta {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-tertiary);
            margin-bottom: 6px;
            flex-wrap: wrap;
        }
        .news-list-item__meta .cat {
            color: var(--accent-cyan);
            font-weight: 600;
        }
        .news-list-item__title {
            font-family: var(--font-title);
            font-size: 17px;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.45;
            margin-bottom: 6px;
        }
        .news-list-item__desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        /* Hot topics / trend */
        .topic-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        .topic-card {
            background: var(--bg-panel);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-card);
            padding: 20px;
            transition: all 0.2s ease;
            cursor: pointer;
        }
        .topic-card:hover {
            border-color: var(--border-green-strong);
            background: var(--bg-elevated);
        }
        .topic-card__rank {
            font-family: var(--font-num);
            font-size: 36px;
            font-weight: 700;
            color: var(--accent-green);
            line-height: 1;
            margin-bottom: 8px;
        }
        .topic-card__name {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 6px;
        }
        .topic-card__count {
            font-size: 13px;
            color: var(--text-tertiary);
        }
        .topic-card__count span {
            color: var(--accent-orange);
            font-weight: 600;
        }

        /* Guide strip */
        .guide-strip {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .guide-item {
            background: var(--bg-panel);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-card);
            padding: 24px;
            transition: all 0.2s ease;
        }
        .guide-item:hover {
            border-color: var(--border-green-strong);
            transform: translateY(-2px);
        }
        .guide-item__icon {
            width: 44px;
            height: 44px;
            border-radius: var(--radius-md);
            background: rgba(163, 255, 18, 0.1);
            border: 1px solid var(--border-green-strong);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            margin-bottom: 14px;
        }
        .guide-item__title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
        }
        .guide-item__desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.65;
        }

        /* CTA section */
        .cta-panel {
            background: var(--bg-panel);
            border: 1px solid var(--border-green-strong);
            border-radius: var(--radius-lg);
            padding: 40px;
            display: flex;
            flex-wrap: wrap;
            gap: 32px;
            align-items: center;
            justify-content: space-between;
        }
        .cta-panel__content {
            flex: 1 1 55%;
            min-width: 280px;
        }
        .cta-panel__title {
            font-family: var(--font-title);
            font-size: 24px;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 8px;
        }
        .cta-panel__desc {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.7;
        }
        .cta-panel__form {
            flex: 1 1 40%;
            min-width: 280px;
            display: flex;
            gap: 10px;
            align-items: center;
            flex-wrap: wrap;
        }
        .cta-panel__form input {
            flex: 1;
            min-width: 200px;
            padding: 12px 16px;
            background: #0B1220;
            border: 1px solid var(--border-green);
            border-radius: var(--radius-md);
            color: var(--text-primary);
            font-size: 15px;
        }
        .cta-panel__form input::placeholder {
            color: var(--text-tertiary);
        }
        .cta-privacy {
            font-size: 12px;
            color: var(--text-tertiary);
            margin-top: 8px;
            flex-basis: 100%;
        }

        /* Related articles */
        .related-list {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
        }
        .related-list-item {
            display: flex;
            gap: 16px;
            background: var(--bg-panel);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-card);
            padding: 16px;
            transition: all 0.2s ease;
            align-items: center;
        }
        .related-list-item:hover {
            border-color: var(--border-green-strong);
            background: var(--bg-elevated);
        }
        .related-list-item__thumb {
            flex-shrink: 0;
            width: 100px;
            aspect-ratio: 16 / 9;
            border-radius: var(--radius-md);
            overflow: hidden;
            background: #0E1828;
        }
        .related-list-item__thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .related-list-item__content {
            flex: 1;
            min-width: 0;
        }
        .related-list-item__meta {
            font-size: 12px;
            color: var(--text-tertiary);
            margin-bottom: 4px;
        }
        .related-list-item__title {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 1.5;
        }

        /* Footer */
        .site-footer {
            background: #0D1526;
            border-top: 1px solid rgba(163, 255, 18, 0.1);
            padding: 56px 0 24px;
            margin-top: 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-brand__logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-family: var(--font-title);
            font-size: 20px;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 12px;
        }
        .footer-brand__logo .logo__dot {
            width: 10px;
            height: 10px;
            background: var(--accent-green);
            border-radius: 50%;
            box-shadow: 0 0 10px rgba(163, 255, 18, 0.7);
        }
        .footer-brand__desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 16px;
            max-width: 360px;
        }
        .footer-qr {
            width: 80px;
            height: 80px;
            background: var(--bg-panel);
            border: 1px dashed var(--border-green-strong);
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            color: var(--text-tertiary);
            text-align: center;
            line-height: 1.4;
        }
        .footer-col__title {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 14px;
        }
        .footer-col__link {
            display: block;
            font-size: 14px;
            color: var(--text-secondary);
            padding: 5px 0;
            transition: color 0.2s ease;
            text-decoration: none;
        }
        .footer-col__link:hover {
            color: var(--accent-green);
            text-decoration: none;
        }
        .footer-bottom {
            border-top: 1px solid rgba(163, 255, 18, 0.06);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: space-between;
            align-items: center;
        }
        .footer-bottom__text {
            font-size: 13px;
            color: var(--text-tertiary);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .container {
                padding: 0 var(--container-pad-tablet);
            }
            .section {
                padding: var(--space-section-tablet) 0;
            }
            .main-nav {
                gap: 2px;
            }
            .main-nav__link {
                padding: 8px 10px;
                font-size: 14px;
            }
            .featured-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .topic-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .guide-strip {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 2fr 1fr 1fr;
                gap: 24px;
            }
            .cat-hero h1 {
                font-size: 36px;
            }
        }

        @media (max-width: 768px) {
            .container {
                padding: 0 var(--container-pad-mobile);
            }
            .section {
                padding: var(--space-section-mobile) 0;
            }
            .main-nav {
                display: none;
            }
            .header-actions .icon-btn.search-btn {
                display: flex;
            }
            .header-actions .icon-btn.fav-btn {
                display: none;
            }
            .mobile-burger {
                display: flex;
            }
            .featured-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .news-list-item {
                flex-direction: column;
                gap: 12px;
                align-items: stretch;
                padding: 16px;
            }
            .news-list-item__thumb {
                width: 100%;
                aspect-ratio: 16 / 9;
            }
            .topic-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .guide-strip {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .cta-panel {
                padding: 24px;
                flex-direction: column;
            }
            .related-list {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
            .cat-hero {
                padding: 36px 0 28px;
            }
            .cat-hero h1 {
                font-size: 32px;
            }
            .cat-hero__stats {
                grid-template-columns: 1fr 1fr;
                padding: 16px;
            }
            .stat-mini__num {
                font-size: 26px;
            }
            .section__title {
                font-size: 22px;
            }
        }

        @media (max-width: 520px) {
            .cat-hero h1 {
                font-size: 28px;
            }
            .cat-hero__desc {
                font-size: 15px;
            }
            .topic-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
            .header-actions .btn-primary {
                display: none;
            }
            .cta-panel__form input {
                min-width: 100%;
            }
            .cta-panel__form .btn-primary {
                width: 100%;
            }
        }

/* roulang page: category6 */
:root {
            --bg-primary: #0B1220;
            --bg-panel: #151F2E;
            --bg-elevated: #1B283A;
            --accent-green: #A3FF12;
            --accent-green-bright: #B5FF3D;
            --accent-orange: #FF5C1A;
            --accent-cyan: #1DCDFE;
            --text-primary: #F5F7FA;
            --text-secondary: #9FB0C3;
            --text-tertiary: #6B7A8C;
            --border-green: rgba(163, 255, 18, 0.12);
            --border-green-strong: rgba(163, 255, 18, 0.35);
            --radius-sm: 6px;
            --radius-md: 8px;
            --radius-card: 12px;
            --radius-lg: 16px;
            --shadow-card: 0 12px 32px rgba(0, 0, 0, 0.3);
            --shadow-glow: 0 0 12px rgba(163, 255, 18, 0.4);
            --font-title: "PingFang SC", "HarmonyOS Sans SC", "Source Han Sans CN", "Noto Sans CJK SC", sans-serif;
            --font-body: "PingFang SC", "Noto Sans CJK SC", "Microsoft YaHei", sans-serif;
            --font-num: "Barlow Condensed", "DIN Alternate", monospace;
            --space-section: 72px;
            --space-section-tablet: 48px;
            --space-section-mobile: 40px;
            --container-pad: 48px;
            --container-pad-tablet: 24px;
            --container-pad-mobile: 16px;
        }
        /* roulang page: guansai-zhinan */
        :root {
            --bg-primary: #0B1220;
            --bg-panel: #151F2E;
            --bg-elevated: #1B283A;
            --accent-green: #A3FF12;
            --accent-green-bright: #B5FF3D;
            --accent-orange: #FF5C1A;
            --accent-cyan: #1DCDFE;
            --text-primary: #F5F7FA;
            --text-secondary: #9FB0C3;
            --text-tertiary: #6B7A8C;
            --border-green: rgba(163, 255, 18, 0.12);
            --border-green-strong: rgba(163, 255, 18, 0.35);
            --radius-sm: 6px;
            --radius-md: 8px;
            --radius-card: 12px;
            --radius-lg: 16px;
            --shadow-card: 0 12px 32px rgba(0, 0, 0, 0.3);
            --shadow-glow: 0 0 12px rgba(163, 255, 18, 0.4);
            --font-title: "PingFang SC", "HarmonyOS Sans SC", "Source Han Sans CN", "Noto Sans CJK SC", sans-serif;
            --font-body: "PingFang SC", "Noto Sans CJK SC", "Microsoft YaHei", sans-serif;
            --font-num: "Barlow Condensed", "DIN Alternate", monospace;
            --space-section: 72px;
            --space-section-tablet: 48px;
            --space-section-mobile: 40px;
            --container-pad: 48px;
            --container-pad-tablet: 24px;
            --container-pad-mobile: 16px;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-body);
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-primary);
            background: var(--bg-primary);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: var(--accent-cyan);
            text-decoration: none;
            transition: color 0.2s ease, text-decoration 0.2s ease;
        }
        a:hover {
            color: #4dd8ff;
            text-decoration: underline;
        }
        a:active {
            text-decoration: none;
        }
        button {
            font-family: var(--font-body);
            cursor: pointer;
            border: none;
            outline: none;
            transition: all 0.2s ease;
        }
        button:focus-visible {
            outline: 2px solid var(--accent-green);
            outline-offset: 2px;
        }
        input,
        select,
        textarea {
            font-family: var(--font-body);
            outline: none;
            transition: border-color 0.2s ease, box-shadow 0.2s ease;
        }
        input:focus,
        textarea:focus {
            border-color: var(--accent-green) !important;
            box-shadow: 0 0 0 3px rgba(163, 255, 18, 0.15) !important;
        }
        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 var(--container-pad);
        }

        /* Promo Bar */
        .promo-bar {
            background: var(--accent-green);
            color: #0B1220;
            font-size: 14px;
            font-weight: 600;
            padding: 8px 0;
            text-align: center;
            letter-spacing: 0.3px;
            min-height: 36px;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .promo-bar__text {
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }
        .promo-bar__dot {
            width: 6px;
            height: 6px;
            background: #0B1220;
            border-radius: 50%;
            animation: pulse-dot 1.8s ease-in-out infinite;
            flex-shrink: 0;
        }
        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 0.4;
                transform: scale(0.8);
            }
            50% {
                opacity: 1;
                transform: scale(1.1);
            }
        }

        /* Header / Nav */
        .site-header {
            background: #0D1526;
            border-bottom: 1px solid rgba(163, 255, 18, 0.1);
            position: sticky;
            top: 0;
            z-index: 90;
            height: 68px;
            display: flex;
            align-items: center;
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            width: 100%;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-family: var(--font-title);
            font-size: 20px;
            font-weight: 800;
            color: var(--text-primary);
            letter-spacing: 0.5px;
            white-space: nowrap;
            flex-shrink: 0;
            text-decoration: none;
        }
        .logo:hover {
            text-decoration: none;
            color: var(--text-primary);
        }
        .logo__dot {
            width: 10px;
            height: 10px;
            background: var(--accent-green);
            border-radius: 50%;
            box-shadow: 0 0 10px rgba(163, 255, 18, 0.7);
            flex-shrink: 0;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex: 1;
            justify-content: center;
            flex-wrap: nowrap;
        }
        .main-nav__link {
            display: block;
            padding: 8px 14px;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-secondary);
            border-radius: var(--radius-md);
            transition: all 0.2s ease;
            white-space: nowrap;
            text-decoration: none;
        }
        .main-nav__link:hover {
            color: var(--text-primary);
            background: rgba(163, 255, 18, 0.08);
            text-decoration: none;
        }
        .main-nav__link.active {
            color: var(--accent-green);
            background: rgba(163, 255, 18, 0.1);
            border: 1px solid var(--border-green-strong);
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }
        .icon-btn {
            width: 40px;
            height: 40px;
            border-radius: var(--radius-md);
            background: transparent;
            color: var(--text-secondary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            border: 1px solid transparent;
            cursor: pointer;
        }
        .icon-btn:hover {
            background: rgba(163, 255, 18, 0.08);
            color: var(--text-primary);
            border-color: var(--border-green);
        }
        .btn-primary {
            background: var(--accent-green);
            color: #0B1220;
            font-weight: 700;
            font-size: 15px;
            padding: 10px 20px;
            border-radius: var(--radius-md);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            cursor: pointer;
            text-decoration: none;
            border: none;
            transition: all 0.2s ease;
            white-space: nowrap;
        }
        .btn-primary:hover {
            background: var(--accent-green-bright);
            color: #0B1220;
            text-decoration: none;
            transform: scale(1.02);
        }
        .btn-primary:active {
            transform: scale(0.99);
            background: var(--accent-green);
        }
        .btn-secondary {
            background: transparent;
            color: var(--accent-green);
            font-weight: 600;
            font-size: 15px;
            padding: 10px 20px;
            border-radius: var(--radius-md);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            cursor: pointer;
            text-decoration: none;
            border: 1px solid var(--accent-green);
            transition: all 0.2s ease;
            white-space: nowrap;
        }
        .btn-secondary:hover {
            background: var(--accent-green);
            color: #0B1220;
            text-decoration: none;
        }
        .btn-secondary:active {
            background: transparent;
            color: var(--accent-green);
        }
        .hamburger {
            display: none;
            background: transparent;
            border: none;
            color: var(--text-primary);
            font-size: 24px;
            width: 40px;
            height: 40px;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            border-radius: var(--radius-md);
        }
        .hamburger:hover {
            background: rgba(163, 255, 18, 0.08);
        }
        .mobile-drawer {
            display: none;
            position: fixed;
            top: 68px;
            left: 0;
            right: 0;
            background: #0D1526;
            border-bottom: 1px solid var(--border-green);
            padding: 16px;
            z-index: 89;
            flex-direction: column;
            gap: 4px;
        }
        .mobile-drawer.open {
            display: flex;
        }
        .mobile-drawer__link {
            display: block;
            padding: 12px 16px;
            font-size: 16px;
            font-weight: 500;
            color: var(--text-secondary);
            border-radius: var(--radius-md);
            text-decoration: none;
            transition: all 0.2s ease;
        }
        .mobile-drawer__link:hover,
        .mobile-drawer__link.active {
            color: var(--accent-green);
            background: rgba(163, 255, 18, 0.08);
            text-decoration: none;
        }
        .mobile-drawer .btn-primary {
            margin-top: 8px;
            justify-content: center;
        }

        /* Page H1 Area */
        .page-head {
            padding: 48px 0 24px;
            border-bottom: 1px solid var(--border-green);
            background: linear-gradient(180deg, #0B1220 0%, #0D1526 100%);
        }
        .page-head__breadcrumb {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            color: var(--text-tertiary);
            margin-bottom: 16px;
            flex-wrap: wrap;
        }
        .page-head__breadcrumb a {
            color: var(--text-secondary);
            text-decoration: none;
        }
        .page-head__breadcrumb a:hover {
            color: var(--accent-green);
            text-decoration: underline;
        }
        .page-head__breadcrumb .sep {
            color: var(--text-tertiary);
            user-select: none;
        }
        .page-head__h1 {
            font-family: var(--font-title);
            font-size: 36px;
            font-weight: 800;
            color: var(--text-primary);
            letter-spacing: -0.5px;
            line-height: 1.25;
            margin-bottom: 12px;
        }
        .page-head__desc {
            font-size: 17px;
            color: var(--text-secondary);
            line-height: 1.75;
            max-width: 760px;
        }
        .page-head__meta {
            display: flex;
            align-items: center;
            gap: 16px;
            margin-top: 16px;
            flex-wrap: wrap;
        }
        .page-head__tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            font-weight: 500;
            color: var(--accent-green);
            background: rgba(163, 255, 18, 0.08);
            border: 1px solid var(--border-green);
            padding: 4px 12px;
            border-radius: var(--radius-sm);
        }
        .page-head__tag--orange {
            color: var(--accent-orange);
            background: rgba(255, 92, 26, 0.08);
            border-color: rgba(255, 92, 26, 0.25);
        }

        /* Section base */
        .section {
            padding: var(--space-section) 0;
        }
        .section--alt {
            background: var(--bg-panel);
            border-top: 1px solid var(--border-green);
            border-bottom: 1px solid var(--border-green);
        }
        .section__header {
            margin-bottom: 32px;
        }
        .section__title {
            font-family: var(--font-title);
            font-size: 28px;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: -0.3px;
            line-height: 1.3;
            margin-bottom: 8px;
        }
        .section__subtitle {
            font-size: 16px;
            color: var(--text-secondary);
            line-height: 1.7;
            max-width: 680px;
        }

        /* Featured Cards */
        .featured-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .featured-card {
            background: var(--bg-elevated);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all 0.3s ease;
            cursor: pointer;
        }
        .featured-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
            border-color: var(--border-green-strong);
        }
        .featured-card__img-wrap {
            position: relative;
            aspect-ratio: 16/9;
            overflow: hidden;
        }
        .featured-card__img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .featured-card:hover .featured-card__img {
            transform: scale(1.05);
        }
        .featured-card__badge {
            position: absolute;
            top: 12px;
            left: 12px;
            background: rgba(11, 18, 32, 0.85);
            color: var(--accent-green);
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-green-strong);
            backdrop-filter: blur(4px);
        }
        .featured-card__body {
            padding: 18px 20px 20px;
        }
        .featured-card__title {
            font-family: var(--font-title);
            font-size: 18px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
            line-height: 1.35;
        }
        .featured-card__desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.6;
            margin-bottom: 14px;
        }
        .featured-card__link {
            font-size: 14px;
            font-weight: 600;
            color: var(--accent-green);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            text-decoration: none;
            transition: all 0.2s ease;
        }
        .featured-card__link:hover {
            color: var(--accent-green-bright);
            text-decoration: none;
            gap: 8px;
        }

        /* Filter Tags */
        .filter-bar {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
        }
        .filter-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            background: var(--bg-elevated);
            border: 1px solid var(--border-green);
            padding: 8px 16px;
            border-radius: 20px;
            cursor: pointer;
            transition: all 0.2s ease;
            user-select: none;
            white-space: nowrap;
        }
        .filter-tag:hover {
            color: var(--text-primary);
            border-color: var(--border-green-strong);
            background: rgba(163, 255, 18, 0.06);
        }
        .filter-tag.active {
            color: #0B1220;
            background: var(--accent-green);
            border-color: var(--accent-green);
            font-weight: 600;
        }

        /* Guide List */
        .guide-list {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }
        .guide-item {
            display: flex;
            gap: 16px;
            background: var(--bg-elevated);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-card);
            padding: 16px;
            transition: all 0.3s ease;
            cursor: pointer;
            text-decoration: none;
        }
        .guide-item:hover {
            transform: translateY(-2px);
            border-color: var(--border-green-strong);
            box-shadow: var(--shadow-card);
            text-decoration: none;
        }
        .guide-item__thumb {
            width: 120px;
            height: 80px;
            border-radius: var(--radius-md);
            overflow: hidden;
            flex-shrink: 0;
        }
        .guide-item__thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .guide-item__content {
            flex: 1;
            min-width: 0;
        }
        .guide-item__title {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 4px;
            line-height: 1.4;
        }
        .guide-item__summary {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.5;
            margin-bottom: 6px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .guide-item__meta {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 12px;
            color: var(--text-tertiary);
        }
        .guide-item__tag {
            font-size: 12px;
            font-weight: 500;
            color: var(--accent-cyan);
            background: rgba(29, 205, 254, 0.08);
            border: 1px solid rgba(29, 205, 254, 0.2);
            padding: 2px 8px;
            border-radius: var(--radius-sm);
        }

        /* Data Stats */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        .stat-card {
            background: var(--bg-elevated);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-card);
            padding: 24px 20px;
            text-align: center;
            position: relative;
            overflow: hidden;
            transition: all 0.3s ease;
        }
        .stat-card:hover {
            border-color: var(--border-green-strong);
            box-shadow: var(--shadow-card);
        }
        .stat-card::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 20%;
            right: 20%;
            height: 2px;
            background: linear-gradient(90deg, transparent, var(--accent-green), transparent);
            border-radius: 2px;
            opacity: 0.7;
        }
        .stat-card__number {
            font-family: var(--font-num);
            font-size: 44px;
            font-weight: 700;
            color: var(--accent-green);
            letter-spacing: -1px;
            line-height: 1.1;
            margin-bottom: 6px;
        }
        .stat-card__number--orange {
            color: var(--accent-orange);
        }
        .stat-card__label {
            font-size: 14px;
            color: var(--text-secondary);
            font-weight: 500;
        }

        /* Related News */
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .news-row {
            display: flex;
            align-items: center;
            gap: 16px;
            background: var(--bg-panel);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-card);
            padding: 14px 18px;
            transition: all 0.3s ease;
            text-decoration: none;
        }
        .news-row:hover {
            border-color: var(--border-green-strong);
            background: var(--bg-elevated);
            transform: translateX(4px);
            text-decoration: none;
        }
        .news-row__tag {
            flex-shrink: 0;
            font-size: 12px;
            font-weight: 600;
            color: var(--accent-orange);
            background: rgba(255, 92, 26, 0.1);
            border: 1px solid rgba(255, 92, 26, 0.25);
            padding: 4px 10px;
            border-radius: var(--radius-sm);
            white-space: nowrap;
        }
        .news-row__title {
            flex: 1;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-primary);
            line-height: 1.5;
        }
        .news-row__date {
            font-size: 13px;
            color: var(--text-tertiary);
            white-space: nowrap;
            flex-shrink: 0;
        }
        .news-row__arrow {
            color: var(--text-tertiary);
            font-size: 16px;
            flex-shrink: 0;
            transition: all 0.2s ease;
        }
        .news-row:hover .news-row__arrow {
            color: var(--accent-green);
            transform: translateX(3px);
        }

        /* Guide Steps */
        .steps-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .step-card {
            background: var(--bg-elevated);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            position: relative;
            transition: all 0.3s ease;
        }
        .step-card:hover {
            border-color: var(--border-green-strong);
            box-shadow: var(--shadow-card);
            transform: translateY(-3px);
        }
        .step-card__number {
            font-family: var(--font-num);
            font-size: 48px;
            font-weight: 700;
            color: rgba(163, 255, 18, 0.2);
            position: absolute;
            top: 12px;
            right: 20px;
            line-height: 1;
            user-select: none;
        }
        .step-card__icon {
            width: 48px;
            height: 48px;
            border-radius: var(--radius-md);
            background: rgba(163, 255, 18, 0.1);
            border: 1px solid var(--border-green);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            color: var(--accent-green);
            margin-bottom: 16px;
        }
        .step-card__title {
            font-family: var(--font-title);
            font-size: 18px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
        }
        .step-card__desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.65;
        }

        /* CTA Section */
        .cta-section {
            background: linear-gradient(135deg, #0D1526 0%, #151F2E 50%, #1B283A 100%);
            border: 1px solid var(--border-green);
            border-radius: var(--radius-lg);
            padding: 40px 36px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
        }
        .cta-section__content {
            flex: 1;
            min-width: 280px;
        }
        .cta-section__title {
            font-family: var(--font-title);
            font-size: 26px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
        }
        .cta-section__desc {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.7;
            max-width: 480px;
        }
        .cta-form {
            display: flex;
            gap: 10px;
            flex-shrink: 0;
            flex-wrap: wrap;
            align-items: center;
        }
        .cta-form input {
            background: #0B1220;
            border: 1px solid var(--border-green-strong);
            color: var(--text-primary);
            font-size: 15px;
            padding: 12px 18px;
            border-radius: var(--radius-md);
            width: 260px;
            max-width: 100%;
        }
        .cta-form input::placeholder {
            color: var(--text-tertiary);
        }
        .cta-form button {
            background: var(--accent-green);
            color: #0B1220;
            font-weight: 700;
            font-size: 15px;
            padding: 12px 24px;
            border-radius: var(--radius-md);
            cursor: pointer;
            white-space: nowrap;
        }
        .cta-form button:hover {
            background: var(--accent-green-bright);
            transform: scale(1.02);
        }
        .cta-form button:active {
            transform: scale(0.98);
        }
        .cta-form button:disabled {
            background: #3a4555;
            color: #6B7A8C;
            cursor: not-allowed;
            transform: none;
        }
        .cta-form__hint {
            font-size: 12px;
            color: var(--text-tertiary);
            margin-top: 6px;
            flex-basis: 100%;
        }

        /* Footer */
        .site-footer {
            background: #0D1526;
            border-top: 1px solid var(--border-green);
            padding: 48px 0 24px;
            margin-top: 24px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-brand__logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-family: var(--font-title);
            font-size: 20px;
            font-weight: 800;
            color: var(--text-primary);
            margin-bottom: 12px;
        }
        .footer-brand__desc {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 16px;
            max-width: 320px;
        }
        .footer-qr {
            width: 80px;
            height: 80px;
            background: var(--bg-elevated);
            border: 1px dashed var(--border-green-strong);
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            color: var(--text-tertiary);
        }
        .footer-col__title {
            font-family: var(--font-title);
            font-size: 16px;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 16px;
        }
        .footer-col__link {
            display: block;
            font-size: 14px;
            color: var(--text-secondary);
            text-decoration: none;
            padding: 6px 0;
            transition: all 0.2s ease;
        }
        .footer-col__link:hover {
            color: var(--accent-green);
            text-decoration: none;
        }
        .footer-bottom {
            border-top: 1px solid var(--border-green);
            padding-top: 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 8px;
        }
        .footer-bottom__text {
            font-size: 13px;
            color: var(--text-tertiary);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            :root {
                --container-pad: var(--container-pad-tablet);
                --space-section: var(--space-section-tablet);
            }
            .main-nav {
                gap: 2px;
            }
            .main-nav__link {
                padding: 8px 10px;
                font-size: 14px;
            }
            .featured-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .steps-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .guide-list {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 768px) {
            :root {
                --container-pad: var(--container-pad-mobile);
                --space-section: var(--space-section-mobile);
            }
            .main-nav {
                display: none;
            }
            .hamburger {
                display: flex;
            }
            .header-actions .icon-btn.search-btn {
                display: none;
            }
            .site-header {
                height: 60px;
            }
            .logo {
                font-size: 17px;
            }
            .page-head__h1 {
                font-size: 28px;
            }
            .featured-grid {
                grid-template-columns: 1fr;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
            .stat-card__number {
                font-size: 34px;
            }
            .steps-grid {
                grid-template-columns: 1fr;
            }
            .cta-section {
                padding: 28px 20px;
                flex-direction: column;
                text-align: center;
            }
            .cta-form {
                justify-content: center;
                width: 100%;
            }
            .cta-form input {
                width: 100%;
                max-width: 340px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .section__title {
                font-size: 24px;
            }
            .news-row {
                flex-wrap: wrap;
            }
            .news-row__date {
                width: 100%;
                order: 3;
                padding-left: 0;
            }
        }
        @media (max-width: 480px) {
            .promo-bar {
                font-size: 12px;
                padding: 6px 8px;
                min-height: 32px;
            }
            .page-head__h1 {
                font-size: 24px;
            }
            .page-head__desc {
                font-size: 15px;
            }
            .section__title {
                font-size: 21px;
            }
            .stat-card__number {
                font-size: 28px;
            }
            .stat-card {
                padding: 16px 12px;
            }
            .guide-item {
                flex-direction: column;
                gap: 12px;
            }
            .guide-item__thumb {
                width: 100%;
                height: 160px;
            }
            .cta-section {
                padding: 20px 16px;
            }
            .cta-section__title {
                font-size: 22px;
            }
            .filter-tag {
                font-size: 13px;
                padding: 6px 12px;
            }
        }