/* roulang page: index */
:root {
            --color-bg-base: #0B0E13;
            --color-bg-elevated: #12161F;
            --color-bg-card: #161B25;
            --color-primary: #00E5A0;
            --color-primary-dark: #00C78A;
            --color-secondary: #7C5CFF;
            --color-secondary-light: #9C7FFF;
            --color-accent: #FFB800;
            --color-danger: #FF4D6A;
            --color-text-primary: #EAF0F5;
            --color-text-secondary: #9AA5B1;
            --color-text-muted: #6B7685;
            --color-border: rgba(234, 240, 245, 0.12);
            --color-border-hover: rgba(0, 229, 160, 0.45);
            --radius-card: 14px;
            --radius-chip: 999px;
            --radius-btn: 10px;
            --radius-sm: 8px;
            --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.3);
            --shadow-glow: 0 0 0 1px rgba(0, 229, 160, 0.35), 0 8px 24px rgba(0, 229, 160, 0.1);
            --shadow-elevated: 0 16px 40px rgba(0, 0, 0, 0.45);
            --font-sans: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --font-mono: "SF Mono", "Cascadia Code", "Consolas", "Roboto Mono", monospace;
            --container-width: 1120px;
            --header-height: 64px;
            --section-pad-desktop: 64px;
            --section-pad-mobile: 40px;
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
        }

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

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

        body {
            font-family: var(--font-sans);
            background-color: var(--color-bg-base);
            color: var(--color-text-primary);
            line-height: 1.8;
            font-size: 16px;
            min-height: 100vh;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 2px;
        }

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

        button,
        input {
            font-family: inherit;
            font-size: inherit;
            border: none;
            background: none;
        }

        .container {
            width: 100%;
            max-width: var(--container-width);
            margin: 0 auto;
            padding-left: 16px;
            padding-right: 16px;
        }

        .section {
            padding: var(--section-pad-desktop) 0;
        }

        .section--elevated {
            background-color: var(--color-bg-elevated);
        }

        .section--dark {
            background-color: #080A0F;
        }

        .section__header {
            margin-bottom: 32px;
        }

        .section__tag {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            color: var(--color-primary);
            letter-spacing: 0.08em;
            text-transform: uppercase;
            margin-bottom: 8px;
        }

        .section__title {
            font-size: 30px;
            font-weight: 800;
            line-height: 1.3;
            color: var(--color-text-primary);
            letter-spacing: -0.01em;
        }

        .section__subtitle {
            font-size: 16px;
            font-weight: 400;
            color: var(--color-text-secondary);
            line-height: 1.75;
            margin-top: 8px;
            max-width: 680px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 24px;
            border-radius: var(--radius-btn);
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            transition: all var(--transition-base);
            white-space: nowrap;
            min-height: 44px;
            letter-spacing: 0.01em;
        }

        .btn--primary {
            background-color: var(--color-primary);
            color: #06110B;
        }

        .btn--primary:hover {
            background-color: #2BEDB5;
            transform: translateY(-1px);
            box-shadow: var(--shadow-glow);
        }

        .btn--primary:active {
            background-color: var(--color-primary-dark);
            transform: translateY(0);
        }

        .btn--secondary {
            background: transparent;
            color: var(--color-primary);
            border: 1px solid var(--color-primary);
        }

        .btn--secondary:hover {
            background-color: rgba(0, 229, 160, 0.12);
            border-color: #2BEDB5;
            transform: translateY(-1px);
        }

        .btn--ghost {
            background-color: rgba(234, 240, 245, 0.06);
            color: var(--color-text-primary);
            border: 1px solid var(--color-border);
        }

        .btn--ghost:hover {
            background-color: rgba(234, 240, 245, 0.1);
            border-color: rgba(234, 240, 245, 0.25);
        }

        .btn--accent {
            background-color: var(--color-accent);
            color: #1A1500;
        }

        .btn--accent:hover {
            background-color: #FFC533;
            transform: translateY(-1px);
            box-shadow: 0 8px 24px rgba(255, 184, 0, 0.25);
        }

        .btn--sm {
            padding: 8px 16px;
            font-size: 13px;
            min-height: 36px;
        }

        .btn--lg {
            padding: 16px 32px;
            font-size: 16px;
            min-height: 52px;
            border-radius: 12px;
        }

        .badge {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 3px 10px;
            border-radius: var(--radius-chip);
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.04em;
            line-height: 1.5;
        }

        .badge--live {
            background-color: var(--color-danger);
            color: #fff;
            animation: pulse-live 1.6s ease-in-out infinite;
        }

        .badge--live::before {
            content: '';
            width: 6px;
            height: 6px;
            background-color: #fff;
            border-radius: 50%;
            animation: blink-dot 1s ease-in-out infinite;
        }

        .badge--upcoming {
            background-color: rgba(255, 184, 0, 0.15);
            color: var(--color-accent);
            border: 1px solid rgba(255, 184, 0, 0.35);
        }

        .badge--finished {
            background-color: rgba(234, 240, 245, 0.08);
            color: var(--color-text-secondary);
            border: 1px solid var(--color-border);
        }

        .badge--primary {
            background-color: rgba(0, 229, 160, 0.14);
            color: var(--color-primary);
            border: 1px solid rgba(0, 229, 160, 0.3);
        }

        .badge--secondary {
            background-color: rgba(124, 92, 255, 0.16);
            color: var(--color-secondary-light);
            border: 1px solid rgba(124, 92, 255, 0.35);
        }

        @keyframes pulse-live {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(255, 77, 106, 0.35);
            }
            50% {
                box-shadow: 0 0 0 6px rgba(255, 77, 106, 0);
            }
        }

        @keyframes blink-dot {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.35;
            }
        }

        /* Header / Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            height: var(--header-height);
            background: rgba(11, 14, 19, 0.88);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--color-border);
        }

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

        .site-header__logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 800;
            color: var(--color-text-primary);
            letter-spacing: -0.02em;
            flex-shrink: 0;
        }

        .site-header__logo-icon {
            width: 32px;
            height: 32px;
            border-radius: 8px;
            background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            font-weight: 800;
            color: #06110B;
            flex-shrink: 0;
        }

        .site-header__nav {
            display: flex;
            align-items: center;
            gap: 4px;
            margin-left: auto;
        }

        .site-header__nav a {
            display: inline-flex;
            align-items: center;
            padding: 8px 14px;
            font-size: 14px;
            font-weight: 500;
            color: var(--color-text-secondary);
            border-radius: 6px;
            position: relative;
            transition: color var(--transition-fast), background-color var(--transition-fast);
        }

        .site-header__nav a:hover {
            color: var(--color-text-primary);
            background-color: rgba(234, 240, 245, 0.06);
        }

        .site-header__nav a.is-active {
            color: var(--color-primary);
        }

        .site-header__nav a.is-active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 14px;
            right: 14px;
            height: 2px;
            background-color: var(--color-primary);
            border-radius: 1px;
        }

        .site-header__actions {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }

        .mobile-toggle {
            display: none;
            width: 44px;
            height: 44px;
            border-radius: 8px;
            border: 1px solid var(--color-border);
            background-color: rgba(234, 240, 245, 0.04);
            cursor: pointer;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 4px;
        }

        .mobile-toggle span {
            width: 20px;
            height: 2px;
            background-color: var(--color-text-primary);
            border-radius: 1px;
            transition: all var(--transition-base);
        }

        .mobile-toggle span:nth-child(2) {
            width: 14px;
            align-self: flex-end;
        }

        .mobile-toggle.is-open span:nth-child(1) {
            transform: rotate(45deg) translate(3px, 3px);
        }

        .mobile-toggle.is-open span:nth-child(2) {
            width: 20px;
            transform: rotate(-45deg) translate(3px, -3px);
        }

        .mobile-menu {
            display: none;
            position: fixed;
            top: var(--header-height);
            left: 0;
            right: 0;
            bottom: 0;
            background-color: var(--color-bg-base);
            z-index: 99;
            padding: 16px;
            overflow-y: auto;
            border-top: 1px solid var(--color-border);
        }

        .mobile-menu.is-open {
            display: block;
        }

        .mobile-menu a {
            display: block;
            padding: 14px 16px;
            font-size: 16px;
            font-weight: 500;
            color: var(--color-text-primary);
            border-radius: 8px;
            border-bottom: 1px solid var(--color-border);
            transition: background-color var(--transition-fast);
        }

        .mobile-menu a:hover {
            background-color: rgba(234, 240, 245, 0.05);
        }

        .mobile-menu a.is-active {
            color: var(--color-primary);
            background-color: rgba(0, 229, 160, 0.06);
        }

        /* Hero Section */
        .hero {
            position: relative;
            min-height: 560px;
            display: flex;
            align-items: center;
            background-image: url('/assets/images/14279e8c60f76f4f.webp');
            background-size: cover;
            background-position: center;
            padding: 72px 0 56px;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(11, 14, 19, 0.78) 0%, rgba(11, 14, 19, 0.92) 65%, rgba(11, 14, 19, 0.98) 100%);
        }

        .hero::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 60px;
            background: linear-gradient(0deg, var(--color-bg-base) 0%, transparent 100%);
        }

        .hero__content {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            gap: 40px;
            align-items: center;
        }

        .hero__text {
            max-width: 580px;
        }

        .hero__badge-row {
            display: flex;
            gap: 8px;
            margin-bottom: 16px;
            flex-wrap: wrap;
        }

        .hero__title {
            font-size: 42px;
            font-weight: 800;
            line-height: 1.22;
            color: var(--color-text-primary);
            letter-spacing: -0.02em;
            margin-bottom: 16px;
        }

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

        .hero__desc {
            font-size: 17px;
            line-height: 1.8;
            color: rgba(234, 240, 245, 0.82);
            max-width: 520px;
            margin-bottom: 28px;
        }

        .hero__cta-row {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            margin-bottom: 20px;
        }

        .hero__countdown {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 13px;
            color: var(--color-text-secondary);
        }

        .hero__countdown-timer {
            font-family: var(--font-mono);
            font-size: 20px;
            font-weight: 700;
            color: var(--color-accent);
            letter-spacing: 0.04em;
        }

        .hero__visual-card {
            position: relative;
            z-index: 2;
            background-color: rgba(18, 22, 31, 0.85);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 20px;
            box-shadow: var(--shadow-elevated);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
        }

        .hero__visual-card img {
            width: 100%;
            border-radius: 10px;
            margin-bottom: 12px;
            aspect-ratio: 16/9;
            object-fit: cover;
        }

        .hero__visual-score {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            font-family: var(--font-mono);
            font-weight: 800;
            font-size: 24px;
            color: var(--color-primary);
            padding: 8px 0;
            border-bottom: 1px solid var(--color-border);
        }

        .hero__visual-matchup {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--color-text-secondary);
            margin-top: 8px;
            flex-wrap: wrap;
        }

        /* Pill Navigation */
        .pill-nav {
            padding: 12px 0 16px;
            background-color: var(--color-bg-base);
            border-bottom: 1px solid var(--color-border);
            position: relative;
            z-index: 5;
        }

        .pill-nav__track {
            display: flex;
            gap: 8px;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
            -ms-overflow-style: none;
            padding: 2px;
        }

        .pill-nav__track::-webkit-scrollbar {
            display: none;
        }

        .pill-nav__chip {
            display: inline-flex;
            align-items: center;
            padding: 8px 18px;
            min-height: 36px;
            border-radius: var(--radius-chip);
            font-size: 13px;
            font-weight: 500;
            color: var(--color-text-secondary);
            border: 1px solid var(--color-border);
            white-space: nowrap;
            flex-shrink: 0;
            cursor: pointer;
            transition: all var(--transition-base);
        }

        .pill-nav__chip:hover {
            color: var(--color-text-primary);
            background-color: rgba(124, 92, 255, 0.12);
            border-color: rgba(124, 92, 255, 0.35);
        }

        .pill-nav__chip.is-active {
            background-color: var(--color-primary);
            color: #06110B;
            border-color: var(--color-primary);
            font-weight: 800;
        }

        /* Feature Group */
        .feature-grid {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr;
            grid-template-rows: auto auto;
            gap: 20px;
        }

        .feature-card {
            background-color: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 24px;
            cursor: pointer;
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
            gap: 8px;
            min-height: 160px;
        }

        .feature-card:hover {
            border-color: var(--color-border-hover);
            transform: translateY(-2px);
            box-shadow: var(--shadow-glow);
        }

        .feature-card--large {
            grid-row: span 2;
            min-height: 340px;
            justify-content: flex-end;
            background-image: url('/assets/images/00f23aa3cfbc9555.webp');
            background-size: cover;
            background-position: center;
            position: relative;
            overflow: hidden;
        }

        .feature-card--large::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 30%, rgba(18, 22, 31, 0.95) 70%);
            border-radius: var(--radius-card);
        }

        .feature-card--large .feature-card__content {
            position: relative;
            z-index: 1;
        }

        .feature-card__icon {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background-color: rgba(0, 229, 160, 0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            margin-bottom: 4px;
        }

        .feature-card__title {
            font-size: 18px;
            font-weight: 700;
            color: var(--color-text-primary);
            line-height: 1.4;
        }

        .feature-card--large .feature-card__title {
            font-size: 22px;
        }

        .feature-card__desc {
            font-size: 14px;
            color: var(--color-text-secondary);
            line-height: 1.7;
        }

        .feature-card__link {
            font-size: 13px;
            font-weight: 600;
            color: var(--color-primary);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            margin-top: auto;
        }

        .feature-card__link:hover {
            color: #2BEDB5;
        }

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

        .scenario-card {
            background-color: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition-base);
        }

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

        .scenario-card__img {
            aspect-ratio: 16/9;
            overflow: hidden;
            background-color: #0D1118;
        }

        .scenario-card__img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

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

        .scenario-card__body {
            padding: 16px;
        }

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

        .scenario-card__desc {
            font-size: 13px;
            color: var(--color-text-secondary);
            line-height: 1.65;
        }

        /* Demo Section */
        .demo-stage {
            position: relative;
            border-radius: var(--radius-card);
            overflow: hidden;
            border: 1px solid var(--color-border);
            background-color: var(--color-bg-elevated);
        }

        .demo-stage__img {
            aspect-ratio: 21/9;
            overflow: hidden;
        }

        .demo-stage__img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .demo-stage__badges {
            position: absolute;
            bottom: 16px;
            left: 16px;
            right: 16px;
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }

        .demo-stage__badge {
            padding: 6px 14px;
            border-radius: var(--radius-chip);
            font-size: 12px;
            font-weight: 600;
            background-color: rgba(11, 14, 19, 0.75);
            border: 1px solid rgba(0, 229, 160, 0.3);
            color: var(--color-primary);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
        }

        /* Cases Section */
        .case-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }

        .case-card {
            background-color: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 20px;
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .case-card:hover {
            border-color: var(--color-secondary-light);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(124, 92, 255, 0.15);
        }

        .case-card__user {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .case-card__avatar {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-primary) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            font-weight: 700;
            color: #fff;
        }

        .case-card__username {
            font-size: 14px;
            font-weight: 600;
            color: var(--color-text-primary);
        }

        .case-card__type {
            font-size: 12px;
            color: var(--color-text-muted);
        }

        .case-card__desc {
            font-size: 14px;
            color: var(--color-text-secondary);
            line-height: 1.7;
        }

        .case-card__result {
            font-size: 13px;
            font-weight: 600;
            color: var(--color-primary);
            font-family: var(--font-mono);
        }

        /* Pricing Section */
        .pricing-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            align-items: stretch;
        }

        .pricing-card {
            background-color: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 28px 24px;
            display: flex;
            flex-direction: column;
            gap: 14px;
            transition: all var(--transition-base);
            position: relative;
        }

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

        .pricing-card--featured {
            border-color: var(--color-primary);
            box-shadow: var(--shadow-glow);
            background-color: rgba(0, 229, 160, 0.04);
            transform: scale(1.02);
        }

        .pricing-card--featured:hover {
            transform: scale(1.02) translateY(-3px);
        }

        .pricing-card__badge {
            position: absolute;
            top: -10px;
            left: 50%;
            transform: translateX(-50%);
            background-color: var(--color-primary);
            color: #06110B;
            font-size: 11px;
            font-weight: 700;
            padding: 3px 12px;
            border-radius: var(--radius-chip);
            letter-spacing: 0.04em;
        }

        .pricing-card__name {
            font-size: 16px;
            font-weight: 700;
            color: var(--color-text-primary);
        }

        .pricing-card__price {
            font-size: 32px;
            font-weight: 800;
            font-family: var(--font-mono);
            color: var(--color-primary);
        }

        .pricing-card__price span {
            font-size: 14px;
            font-weight: 500;
            color: var(--color-text-secondary);
        }

        .pricing-card__features {
            list-style: none;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
            flex: 1;
        }

        .pricing-card__features li {
            font-size: 14px;
            color: var(--color-text-secondary);
            display: flex;
            align-items: flex-start;
            gap: 8px;
            line-height: 1.6;
        }

        .pricing-card__features li::before {
            content: '✓';
            color: var(--color-primary);
            font-weight: 700;
            flex-shrink: 0;
        }

        /* Brand Intro */
        .brand-intro {
            background-color: var(--color-bg-elevated);
            border-radius: var(--radius-card);
            padding: 32px;
            border: 1px solid var(--color-border);
        }

        .brand-intro__text {
            font-size: 15px;
            color: var(--color-text-secondary);
            line-height: 2;
            margin-bottom: 16px;
        }

        .brand-intro__quote {
            border-left: 3px solid var(--color-primary);
            padding-left: 16px;
            font-size: 14px;
            font-weight: 500;
            color: var(--color-text-primary);
            margin: 16px 0;
        }

        /* Reviews Wall */
        .review-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }

        .review-card {
            background-color: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 20px;
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .review-card:hover {
            border-color: var(--color-border-hover);
            box-shadow: var(--shadow-card);
        }

        .review-card__header {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .review-card__avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: linear-gradient(135deg, #2BEDB5 0%, #7C5CFF 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            font-weight: 700;
            color: #fff;
        }

        .review-card__name {
            font-size: 14px;
            font-weight: 600;
            color: var(--color-text-primary);
        }

        .review-card__stars {
            color: var(--color-accent);
            font-size: 13px;
            letter-spacing: 2px;
        }

        .review-card__text {
            font-size: 14px;
            color: var(--color-text-secondary);
            line-height: 1.75;
        }

        /* Community Metrics */
        .metrics-band {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            text-align: center;
        }

        .metric-item {
            display: flex;
            flex-direction: column;
            gap: 4px;
        }

        .metric-item__value {
            font-size: 36px;
            font-weight: 800;
            font-family: var(--font-mono);
            color: var(--color-primary);
            letter-spacing: -0.02em;
        }

        .metric-item__label {
            font-size: 13px;
            color: var(--color-text-secondary);
            font-weight: 500;
        }

        .metrics-quote {
            text-align: center;
            margin-top: 20px;
            font-size: 14px;
            color: var(--color-text-secondary);
            font-style: italic;
        }

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

        .news-card {
            background-color: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
        }

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

        .news-card__img {
            aspect-ratio: 16/9;
            overflow: hidden;
        }

        .news-card__img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }

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

        .news-card__body {
            padding: 16px;
            display: flex;
            flex-direction: column;
            gap: 6px;
            flex: 1;
        }

        .news-card__date {
            font-size: 12px;
            font-weight: 500;
            color: var(--color-primary);
            font-family: var(--font-mono);
        }

        .news-card__title {
            font-size: 15px;
            font-weight: 700;
            color: var(--color-text-primary);
            line-height: 1.45;
        }

        .news-card__desc {
            font-size: 13px;
            color: var(--color-text-secondary);
            line-height: 1.65;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-more {
            text-align: center;
            margin-top: 24px;
        }

        /* CTA Section */
        .cta-section {
            background-color: #080A0F;
            background-image: url('/assets/images/afbb3194140ba020.webp');
            background-size: cover;
            background-position: center;
            padding: 72px 0;
            position: relative;
            text-align: center;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: rgba(8, 10, 15, 0.82);
        }

        .cta-section__content {
            position: relative;
            z-index: 1;
            max-width: 560px;
            margin: 0 auto;
        }

        .cta-section__title {
            font-size: 28px;
            font-weight: 800;
            color: var(--color-text-primary);
            margin-bottom: 12px;
        }

        .cta-section__desc {
            font-size: 15px;
            color: var(--color-text-secondary);
            margin-bottom: 24px;
            line-height: 1.75;
        }

        .cta-section__actions {
            display: flex;
            gap: 12px;
            justify-content: center;
            flex-wrap: wrap;
        }

        /* Footer */
        .site-footer {
            background-color: #080A0F;
            border-top: 1px solid var(--color-border);
            padding: 48px 0 24px;
        }

        .site-footer__grid {
            display: grid;
            grid-template-columns: 1.2fr 0.8fr 0.8fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }

        .site-footer__brand {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .site-footer__logo {
            font-size: 20px;
            font-weight: 800;
            color: var(--color-text-primary);
        }

        .site-footer__desc {
            font-size: 13px;
            color: var(--color-text-secondary);
            line-height: 1.75;
        }

        .site-footer__col h4 {
            font-size: 14px;
            font-weight: 700;
            color: var(--color-text-primary);
            margin-bottom: 12px;
        }

        .site-footer__col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .site-footer__col a {
            font-size: 13px;
            color: var(--color-text-secondary);
            transition: color var(--transition-fast);
        }

        .site-footer__col a:hover {
            color: var(--color-primary);
        }

        .site-footer__bottom {
            text-align: center;
            padding-top: 20px;
            border-top: 1px solid var(--color-border);
            font-size: 12px;
            color: var(--color-text-muted);
        }

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

            .hero__visual-card {
                max-width: 420px;
            }

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

            .feature-card--large {
                grid-row: span 1;
                grid-column: span 2;
                min-height: 200px;
            }

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

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

            .pricing-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 12px;
            }

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

            .site-footer__grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            :root {
                --section-pad-desktop: 40px;
            }

            .site-header__nav {
                display: none;
            }

            .site-header__actions .btn {
                display: none;
            }

            .mobile-toggle {
                display: flex;
            }

            .hero {
                min-height: 480px;
                padding: 48px 0 40px;
            }

            .hero__title {
                font-size: 28px;
            }

            .hero__desc {
                font-size: 15px;
            }

            .section__title {
                font-size: 24px;
            }

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

            .feature-card--large {
                grid-column: span 1;
                min-height: 220px;
            }

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

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

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

            .pricing-card--featured {
                transform: none;
            }

            .pricing-card--featured:hover {
                transform: translateY(-3px);
            }

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

            .metrics-band {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }

            .metric-item__value {
                font-size: 28px;
            }

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

            .cta-section {
                padding: 48px 0;
            }

            .cta-section__title {
                font-size: 22px;
            }

            .site-footer__grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .brand-intro {
                padding: 20px;
            }

            .hero__countdown {
                flex-wrap: wrap;
            }

            .btn--lg {
                font-size: 15px;
                padding: 14px 24px;
                min-height: 48px;
            }
        }

        @media (max-width: 520px) {
            .hero__title {
                font-size: 24px;
            }

            .hero__desc {
                font-size: 14px;
            }

            .hero__cta-row {
                flex-direction: column;
            }

            .hero__cta-row .btn {
                width: 100%;
            }

            .btn--sm {
                font-size: 12px;
                padding: 6px 12px;
                min-height: 32px;
            }

            .section__title {
                font-size: 20px;
            }

            .section__subtitle {
                font-size: 14px;
            }

            .pricing-card {
                padding: 20px 16px;
            }

            .pricing-card__price {
                font-size: 26px;
            }

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

            .metric-item__value {
                font-size: 24px;
            }
        }

/* roulang page: category2 */
:root {
            --color-bg-base: #0B0E13;
            --color-bg-elevated: #12161F;
            --color-bg-card: #161B25;
            --color-primary: #00E5A0;
            --color-primary-dark: #00C78A;
            --color-secondary: #7C5CFF;
            --color-secondary-light: #9C7FFF;
            --color-accent: #FFB800;
            --color-danger: #FF4D6A;
            --color-text-primary: #EAF0F5;
            --color-text-secondary: #9AA5B1;
            --color-text-muted: #6B7685;
            --color-border: rgba(234, 240, 245, 0.12);
            --color-border-hover: rgba(0, 229, 160, 0.45);
            --radius-card: 14px;
            --radius-chip: 999px;
            --radius-btn: 10px;
            --radius-sm: 8px;
            --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.3);
            --shadow-glow: 0 0 0 1px rgba(0, 229, 160, 0.35), 0 8px 24px rgba(0, 229, 160, 0.1);
            --shadow-elevated: 0 16px 40px rgba(0, 0, 0, 0.45);
            --font-sans: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --font-mono: "SF Mono", "Cascadia Code", "Consolas", "Roboto Mono", monospace;
            --container-width: 1120px;
            --header-height: 64px;
            --section-pad-desktop: 56px;
            --section-pad-mobile: 36px;
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-sans);
            background-color: var(--color-bg-base);
            color: var(--color-text-primary);
            line-height: 1.8;
            font-size: 16px;
            min-height: 100vh;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 2px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input {
            font-family: inherit;
            font-size: inherit;
            border: none;
            background: none;
        }
        .container {
            width: 100%;
            max-width: var(--container-width);
            margin: 0 auto;
            padding-left: 16px;
            padding-right: 16px;
        }
        .section {
            padding: var(--section-pad-desktop) 0;
        }
        .section--elevated {
            background-color: var(--color-bg-elevated);
        }
        .section--dark {
            background-color: #080A0F;
        }
        .section__header {
            margin-bottom: 32px;
        }
        .section__tag {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            color: var(--color-primary);
            letter-spacing: 0.08em;
            text-transform: uppercase;
            margin-bottom: 8px;
        }
        .section__title {
            font-size: 30px;
            font-weight: 800;
            line-height: 1.3;
            color: var(--color-text-primary);
            letter-spacing: -0.01em;
        }
        .section__subtitle {
            font-size: 16px;
            font-weight: 400;
            color: var(--color-text-secondary);
            line-height: 1.75;
            margin-top: 8px;
            max-width: 680px;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 24px;
            border-radius: var(--radius-btn);
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            transition: all var(--transition-base);
            white-space: nowrap;
            min-height: 44px;
            letter-spacing: 0.01em;
        }
        .btn--primary {
            background-color: var(--color-primary);
            color: #06110B;
        }
        .btn--primary:hover {
            background-color: #2BEDB5;
            transform: translateY(-1px);
            box-shadow: var(--shadow-glow);
        }
        .btn--primary:active {
            background-color: var(--color-primary-dark);
            transform: translateY(0);
        }
        .btn--secondary {
            background: transparent;
            color: var(--color-primary);
            border: 1px solid var(--color-primary);
        }
        .btn--secondary:hover {
            background-color: rgba(0, 229, 160, 0.12);
            border-color: #2BEDB5;
            transform: translateY(-1px);
        }
        .btn--ghost {
            background-color: rgba(234, 240, 245, 0.06);
            color: var(--color-text-primary);
            border: 1px solid var(--color-border);
        }
        .btn--ghost:hover {
            background-color: rgba(234, 240, 245, 0.1);
            border-color: rgba(234, 240, 245, 0.25);
        }
        .btn--sm {
            padding: 8px 16px;
            font-size: 13px;
            min-height: 36px;
        }

        /* Header */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background-color: rgba(11, 14, 19, 0.88);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--color-border);
            height: var(--header-height);
        }
        .site-header__inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: var(--header-height);
            gap: 24px;
        }
        .site-header__logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 18px;
            color: var(--color-text-primary);
            letter-spacing: 0.01em;
            flex-shrink: 0;
        }
        .site-header__logo-icon {
            width: 28px;
            height: 28px;
            border-radius: 6px;
            background: linear-gradient(135deg, var(--color-primary) 0%, #00A87A 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            color: #06110B;
            font-weight: 800;
            flex-shrink: 0;
        }
        .site-header__nav {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: nowrap;
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }
        .site-header__nav::-webkit-scrollbar {
            display: none;
        }
        .site-header__nav a {
            font-size: 14px;
            font-weight: 500;
            color: var(--color-text-secondary);
            padding: 8px 12px;
            border-radius: 8px;
            white-space: nowrap;
            transition: all var(--transition-fast);
            position: relative;
        }
        .site-header__nav a:hover {
            color: var(--color-text-primary);
            background-color: rgba(234, 240, 245, 0.06);
        }
        .site-header__nav a.is-active {
            color: var(--color-primary);
            font-weight: 700;
        }
        .site-header__nav a.is-active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 12px;
            right: 12px;
            height: 2px;
            background-color: var(--color-primary);
            border-radius: 2px;
        }
        .site-header__cta {
            flex-shrink: 0;
        }
        .site-header__toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 8px;
            cursor: pointer;
            border-radius: 6px;
        }
        .site-header__toggle span {
            display: block;
            width: 24px;
            height: 2px;
            background-color: var(--color-text-primary);
            border-radius: 2px;
            transition: all var(--transition-base);
        }

        .mobile-menu {
            display: none;
            background-color: var(--color-bg-elevated);
            border-bottom: 1px solid var(--color-border);
            padding: 16px 0;
            flex-direction: column;
            gap: 4px;
        }
        .mobile-menu a {
            font-size: 15px;
            font-weight: 500;
            color: var(--color-text-secondary);
            padding: 10px 16px;
            border-radius: 8px;
            transition: all var(--transition-fast);
        }
        .mobile-menu a:hover {
            color: var(--color-text-primary);
            background-color: rgba(234, 240, 245, 0.06);
        }
        .mobile-menu a.is-active {
            color: var(--color-primary);
            font-weight: 700;
            background-color: rgba(0, 229, 160, 0.06);
        }

        /* Breadcrumb */
        .breadcrumb {
            font-size: 13px;
            color: var(--color-text-muted);
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .breadcrumb a {
            color: var(--color-text-secondary);
            transition: color var(--transition-fast);
        }
        .breadcrumb a:hover {
            color: var(--color-primary);
        }
        .breadcrumb__sep {
            color: var(--color-text-muted);
        }
        .breadcrumb__current {
            color: var(--color-primary);
            font-weight: 600;
        }

        /* Category Hero */
        .cat-hero {
            background-color: var(--color-bg-base);
            border-bottom: 1px solid var(--color-border);
            padding: 32px 0 28px;
            position: relative;
            overflow: hidden;
        }
        .cat-hero::before {
            content: '';
            position: absolute;
            top: -40%;
            right: -10%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(0, 229, 160, 0.08) 0%, transparent 70%);
            pointer-events: none;
        }
        .cat-hero__img-wrap {
            border-radius: var(--radius-card);
            overflow: hidden;
            margin-bottom: 20px;
            max-height: 180px;
            position: relative;
        }
        .cat-hero__img-wrap::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(0, 229, 160, 0.12) 0%, rgba(11, 14, 19, 0.55) 60%);
            pointer-events: none;
        }
        .cat-hero__img-wrap img {
            width: 100%;
            height: 180px;
            object-fit: cover;
            border-radius: var(--radius-card);
        }
        .cat-hero__title {
            font-size: 34px;
            font-weight: 800;
            line-height: 1.25;
            color: var(--color-text-primary);
            letter-spacing: -0.01em;
            margin-bottom: 8px;
        }
        .cat-hero__desc {
            font-size: 15px;
            color: var(--color-text-secondary);
            line-height: 1.75;
            max-width: 720px;
            margin-top: 8px;
        }

        /* Tournament Grid */
        .tournament-grid {
            display: grid;
            grid-template-columns: repeat(12, 1fr);
            gap: 16px;
        }
        .tournament-card {
            background-color: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition-base);
            cursor: pointer;
            position: relative;
            display: flex;
            flex-direction: column;
        }
        .tournament-card:hover {
            border-color: var(--color-border-hover);
            transform: translateY(-2px);
            box-shadow: var(--shadow-glow);
        }
        .tournament-card--large {
            grid-column: span 7;
        }
        .tournament-card--small {
            grid-column: span 5;
        }
        .tournament-card--medium {
            grid-column: span 6;
        }
        .tournament-card__img {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16/9;
            flex-shrink: 0;
        }
        .tournament-card--small .tournament-card__img {
            aspect-ratio: 16/8;
        }
        .tournament-card__img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-base);
        }
        .tournament-card:hover .tournament-card__img img {
            transform: scale(1.04);
        }
        .tournament-card__img::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 30%, rgba(11, 14, 19, 0.6) 100%);
            pointer-events: none;
        }
        .tournament-card__badge {
            position: absolute;
            top: 12px;
            left: 12px;
            z-index: 2;
            padding: 4px 12px;
            border-radius: var(--radius-chip);
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 0.05em;
            background-color: var(--color-accent);
            color: #1A1500;
        }
        .tournament-card__badge--live {
            background-color: var(--color-danger);
            color: #fff;
        }
        .tournament-card__badge--upcoming {
            background-color: var(--color-secondary);
            color: #fff;
        }
        .tournament-card__body {
            padding: 16px 18px 18px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .tournament-card__name {
            font-size: 18px;
            font-weight: 700;
            color: var(--color-text-primary);
            line-height: 1.35;
            margin-bottom: 6px;
        }
        .tournament-card__meta {
            font-size: 13px;
            color: var(--color-text-secondary);
            line-height: 1.6;
            display: flex;
            flex-wrap: wrap;
            gap: 4px 16px;
            margin-bottom: 10px;
        }
        .tournament-card__meta span {
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .tournament-card__footer {
            margin-top: auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: 12px;
            border-top: 1px solid var(--color-border);
        }
        .tournament-card__prize {
            font-family: var(--font-mono);
            font-size: 16px;
            font-weight: 800;
            color: var(--color-primary);
        }
        .tournament-card__teams {
            font-size: 13px;
            color: var(--color-text-secondary);
        }

        /* Data Summary */
        .data-summary-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        .data-summary-card {
            background-color: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 20px 22px;
            transition: all var(--transition-base);
        }
        .data-summary-card:hover {
            border-color: var(--color-border-hover);
        }
        .data-summary-card__value {
            font-family: var(--font-mono);
            font-size: 28px;
            font-weight: 800;
            color: var(--color-primary);
            line-height: 1.2;
            margin-bottom: 4px;
        }
        .data-summary-card__label {
            font-size: 13px;
            color: var(--color-text-secondary);
            font-weight: 500;
        }
        .data-summary-card__trend {
            font-size: 12px;
            color: var(--color-text-muted);
            margin-top: 6px;
        }

        /* Topic Cards */
        .topic-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }
        .topic-card {
            background-color: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 22px 24px;
            transition: all var(--transition-base);
            position: relative;
            overflow: hidden;
        }
        .topic-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--color-primary), transparent);
            opacity: 0;
            transition: opacity var(--transition-base);
        }
        .topic-card:hover {
            border-color: var(--color-border-hover);
            transform: translateY(-2px);
            box-shadow: var(--shadow-card);
        }
        .topic-card:hover::before {
            opacity: 1;
        }
        .topic-card__icon {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            background-color: rgba(0, 229, 160, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            margin-bottom: 12px;
        }
        .topic-card__title {
            font-size: 16px;
            font-weight: 700;
            color: var(--color-text-primary);
            margin-bottom: 6px;
        }
        .topic-card__desc {
            font-size: 14px;
            color: var(--color-text-secondary);
            line-height: 1.7;
        }

        /* Upcoming List */
        .upcoming-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .upcoming-item {
            display: flex;
            align-items: center;
            gap: 16px;
            background-color: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 14px 20px;
            transition: all var(--transition-base);
        }
        .upcoming-item:hover {
            border-color: var(--color-border-hover);
            background-color: rgba(0, 229, 160, 0.03);
        }
        .upcoming-item__date {
            flex-shrink: 0;
            text-align: center;
            min-width: 52px;
        }
        .upcoming-item__day {
            font-family: var(--font-mono);
            font-size: 22px;
            font-weight: 800;
            color: var(--color-primary);
            line-height: 1.1;
        }
        .upcoming-item__month {
            font-size: 12px;
            color: var(--color-text-muted);
            font-weight: 600;
        }
        .upcoming-item__info {
            flex: 1;
            min-width: 0;
        }
        .upcoming-item__name {
            font-size: 15px;
            font-weight: 700;
            color: var(--color-text-primary);
            margin-bottom: 2px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .upcoming-item__meta {
            font-size: 13px;
            color: var(--color-text-secondary);
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }
        .upcoming-item__status {
            flex-shrink: 0;
            padding: 4px 12px;
            border-radius: var(--radius-chip);
            font-size: 12px;
            font-weight: 700;
            background-color: rgba(124, 92, 255, 0.15);
            color: var(--color-secondary-light);
            border: 1px solid rgba(124, 92, 255, 0.3);
        }

        /* Quick Links */
        .quick-links {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .chip-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 10px 18px;
            border-radius: var(--radius-chip);
            font-size: 14px;
            font-weight: 600;
            color: var(--color-text-secondary);
            border: 1px solid var(--color-border);
            background-color: transparent;
            cursor: pointer;
            transition: all var(--transition-base);
            min-height: 40px;
        }
        .chip-link:hover {
            color: var(--color-text-primary);
            border-color: var(--color-border-hover);
            background-color: rgba(0, 229, 160, 0.06);
        }
        .chip-link--primary {
            background-color: var(--color-primary);
            color: #06110B;
            border-color: var(--color-primary);
            font-weight: 700;
        }
        .chip-link--primary:hover {
            background-color: #2BEDB5;
            border-color: #2BEDB5;
            color: #06110B;
        }

        /* Subscribe CTA */
        .subscribe-banner {
            background-color: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 32px 36px;
            display: flex;
            align-items: center;
            gap: 32px;
            flex-wrap: wrap;
            position: relative;
            overflow: hidden;
        }
        .subscribe-banner::after {
            content: '';
            position: absolute;
            top: -50%;
            right: -5%;
            width: 280px;
            height: 280px;
            background: radial-gradient(circle, rgba(124, 92, 255, 0.1) 0%, transparent 70%);
            pointer-events: none;
        }
        .subscribe-banner__text {
            flex: 1;
            min-width: 240px;
        }
        .subscribe-banner__title {
            font-size: 20px;
            font-weight: 700;
            color: var(--color-text-primary);
            margin-bottom: 4px;
        }
        .subscribe-banner__desc {
            font-size: 14px;
            color: var(--color-text-secondary);
            line-height: 1.6;
        }
        .subscribe-banner__form {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            min-width: 280px;
        }
        .subscribe-banner__input {
            flex: 1;
            min-width: 200px;
            padding: 12px 16px;
            border-radius: var(--radius-btn);
            background-color: var(--color-bg-base);
            border: 1px solid var(--color-border);
            color: var(--color-text-primary);
            font-size: 14px;
            transition: all var(--transition-base);
            min-height: 44px;
        }
        .subscribe-banner__input::placeholder {
            color: var(--color-text-muted);
        }
        .subscribe-banner__input:focus {
            border-color: var(--color-primary);
            box-shadow: var(--shadow-glow);
        }

        /* FAQ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .faq-item {
            background-color: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition-base);
        }
        .faq-item:hover {
            border-color: var(--color-border-hover);
        }
        .faq-item__question {
            padding: 16px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            cursor: pointer;
            font-size: 15px;
            font-weight: 700;
            color: var(--color-text-primary);
            user-select: none;
            transition: background-color var(--transition-fast);
        }
        .faq-item__question:hover {
            background-color: rgba(0, 229, 160, 0.03);
        }
        .faq-item__question .faq-icon {
            flex-shrink: 0;
            width: 24px;
            height: 24px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            color: var(--color-primary);
            transition: transform var(--transition-base);
        }
        .faq-item.is-open .faq-icon {
            transform: rotate(45deg);
        }
        .faq-item__answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-base), padding var(--transition-base);
            padding: 0 20px;
        }
        .faq-item.is-open .faq-item__answer {
            max-height: 240px;
            padding: 0 20px 16px;
        }
        .faq-item__answer p {
            font-size: 14px;
            color: var(--color-text-secondary);
            line-height: 1.75;
            border-left: 3px solid var(--color-primary);
            padding-left: 14px;
        }

        /* Footer */
        .site-footer {
            background-color: #080A0F;
            border-top: 1px solid var(--color-border);
            padding: 40px 0 20px;
        }
        .site-footer__grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.2fr;
            gap: 32px;
            margin-bottom: 28px;
        }
        .site-footer__logo {
            font-size: 18px;
            font-weight: 800;
            color: var(--color-text-primary);
            margin-bottom: 10px;
        }
        .site-footer__desc {
            font-size: 13px;
            color: var(--color-text-secondary);
            line-height: 1.7;
            max-width: 300px;
        }
        .site-footer__col h4 {
            font-size: 14px;
            font-weight: 700;
            color: var(--color-text-primary);
            margin-bottom: 12px;
        }
        .site-footer__col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 6px;
        }
        .site-footer__col a {
            font-size: 13px;
            color: var(--color-text-secondary);
            transition: color var(--transition-fast);
        }
        .site-footer__col a:hover {
            color: var(--color-primary);
        }
        .site-footer__bottom {
            border-top: 1px solid var(--color-border);
            padding-top: 16px;
            font-size: 12px;
            color: var(--color-text-muted);
            text-align: center;
        }

        @media (max-width: 1024px) {
            .tournament-card--large,
            .tournament-card--small {
                grid-column: span 6;
            }
            .data-summary-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .topic-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .site-footer__grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            :root {
                --section-pad-desktop: 36px;
            }
            .section {
                padding: var(--section-pad-mobile) 0;
            }
            .section__title {
                font-size: 24px;
            }
            .cat-hero__title {
                font-size: 26px;
            }
            .cat-hero {
                padding: 20px 0 20px;
            }
            .site-header__nav {
                display: none;
            }
            .site-header__cta {
                display: none;
            }
            .site-header__toggle {
                display: flex;
            }
            .mobile-menu {
                display: flex;
            }
            .tournament-card--large,
            .tournament-card--small,
            .tournament-card--medium {
                grid-column: span 12;
            }
            .data-summary-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .topic-grid {
                grid-template-columns: 1fr;
            }
            .subscribe-banner {
                flex-direction: column;
                align-items: flex-start;
                gap: 16px;
                padding: 24px 20px;
            }
            .subscribe-banner__form {
                width: 100%;
            }
            .site-footer__grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .upcoming-item {
                flex-wrap: wrap;
                gap: 10px;
            }
            .upcoming-item__date {
                min-width: 44px;
            }
        }
        @media (max-width: 520px) {
            .data-summary-grid {
                grid-template-columns: 1fr;
            }
            .data-summary-card__value {
                font-size: 24px;
            }
            .tournament-card__name {
                font-size: 16px;
            }
            .btn {
                width: 100%;
                justify-content: center;
            }
            .chip-link {
                flex: 1;
                justify-content: center;
                min-width: 130px;
            }
            .quick-links {
                gap: 8px;
            }
            .faq-item__question {
                font-size: 14px;
                padding: 14px 16px;
            }
            .breadcrumb {
                font-size: 12px;
            }
        }

/* roulang page: category1 */
:root {
            --color-bg-base: #0B0E13;
            --color-bg-elevated: #12161F;
            --color-bg-card: #161B25;
            --color-primary: #00E5A0;
            --color-primary-dark: #00C78A;
            --color-secondary: #7C5CFF;
            --color-secondary-light: #9C7FFF;
            --color-accent: #FFB800;
            --color-danger: #FF4D6A;
            --color-text-primary: #EAF0F5;
            --color-text-secondary: #9AA5B1;
            --color-text-muted: #6B7685;
            --color-border: rgba(234, 240, 245, 0.12);
            --color-border-hover: rgba(0, 229, 160, 0.45);
            --radius-card: 14px;
            --radius-chip: 999px;
            --radius-btn: 10px;
            --radius-sm: 8px;
            --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.3);
            --shadow-glow: 0 0 0 1px rgba(0, 229, 160, 0.35), 0 8px 24px rgba(0, 229, 160, 0.1);
            --shadow-elevated: 0 16px 40px rgba(0, 0, 0, 0.45);
            --font-sans: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --font-mono: "SF Mono", "Cascadia Code", "Consolas", "Roboto Mono", monospace;
            --container-width: 1120px;
            --header-height: 64px;
            --section-pad-desktop: 56px;
            --section-pad-mobile: 36px;
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-sans);
            background-color: var(--color-bg-base);
            color: var(--color-text-primary);
            line-height: 1.8;
            font-size: 16px;
            min-height: 100vh;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 2px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input {
            font-family: inherit;
            font-size: inherit;
            border: none;
            background: none;
        }
        .container {
            width: 100%;
            max-width: var(--container-width);
            margin: 0 auto;
            padding-left: 16px;
            padding-right: 16px;
        }
        .section {
            padding: var(--section-pad-desktop) 0;
        }
        .section--elevated {
            background-color: var(--color-bg-elevated);
        }
        .section--dark {
            background-color: #080A0F;
        }
        .section__header {
            margin-bottom: 32px;
        }
        .section__tag {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            color: var(--color-primary);
            letter-spacing: 0.08em;
            text-transform: uppercase;
            margin-bottom: 8px;
        }
        .section__title {
            font-size: 29px;
            font-weight: 800;
            line-height: 1.3;
            color: var(--color-text-primary);
            letter-spacing: -0.01em;
        }
        .section__subtitle {
            font-size: 16px;
            font-weight: 400;
            color: var(--color-text-secondary);
            line-height: 1.75;
            margin-top: 8px;
            max-width: 680px;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 24px;
            border-radius: var(--radius-btn);
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            transition: all var(--transition-base);
            white-space: nowrap;
            min-height: 44px;
            letter-spacing: 0.01em;
        }
        .btn--primary {
            background-color: var(--color-primary);
            color: #06110B;
        }
        .btn--primary:hover {
            background-color: #2BEDB5;
            transform: translateY(-1px);
            box-shadow: var(--shadow-glow);
        }
        .btn--primary:active {
            background-color: var(--color-primary-dark);
            transform: translateY(0);
        }
        .btn--secondary {
            background: transparent;
            color: var(--color-primary);
            border: 1px solid var(--color-primary);
        }
        .btn--secondary:hover {
            background-color: rgba(0, 229, 160, 0.12);
            border-color: #2BEDB5;
            transform: translateY(-1px);
        }
        .btn--ghost {
            background-color: rgba(234, 240, 245, 0.06);
            color: var(--color-text-primary);
            border: 1px solid var(--color-border);
        }
        .btn--ghost:hover {
            background-color: rgba(234, 240, 245, 0.1);
            border-color: rgba(234, 240, 245, 0.25);
        }
        .btn--accent {
            background-color: var(--color-accent);
            color: #1A1500;
        }
        .btn--accent:hover {
            background-color: #FFC533;
            transform: translateY(-1px);
            box-shadow: 0 8px 24px rgba(255, 184, 0, 0.25);
        }
        .btn--sm {
            padding: 8px 16px;
            font-size: 13px;
            min-height: 36px;
        }

        /* site header */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(11, 14, 19, 0.88);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--color-border);
            height: var(--header-height);
        }
        .site-header__inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
        }
        .site-header__logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 18px;
            font-weight: 800;
            color: var(--color-text-primary);
            letter-spacing: -0.01em;
            flex-shrink: 0;
        }
        .site-header__logo-icon {
            width: 28px;
            height: 28px;
            border-radius: 6px;
            background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 15px;
            color: #06110B;
            font-weight: 800;
            flex-shrink: 0;
        }
        .site-header__nav {
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .site-header__nav a {
            display: inline-flex;
            align-items: center;
            padding: 6px 12px;
            font-size: 14px;
            font-weight: 500;
            color: var(--color-text-secondary);
            border-radius: 6px;
            position: relative;
            transition: color var(--transition-fast), background-color var(--transition-fast);
        }
        .site-header__nav a:hover {
            color: var(--color-text-primary);
            background-color: rgba(234, 240, 245, 0.05);
        }
        .site-header__nav a.is-active {
            color: var(--color-primary);
            font-weight: 700;
        }
        .site-header__nav a.is-active::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 12px;
            right: 12px;
            height: 2px;
            background-color: var(--color-primary);
            border-radius: 1px;
        }
        .site-header__cta {
            flex-shrink: 0;
            margin-left: 16px;
        }
        .site-header__hamburger {
            display: none;
            width: 40px;
            height: 40px;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 4px;
            cursor: pointer;
            border-radius: 8px;
            background: rgba(234, 240, 245, 0.04);
            border: 1px solid var(--color-border);
            flex-shrink: 0;
        }
        .site-header__hamburger span {
            display: block;
            width: 18px;
            height: 2px;
            background-color: var(--color-text-primary);
            border-radius: 1px;
            transition: all var(--transition-base);
        }
        .site-header__hamburger.is-open span:nth-child(1) {
            transform: translateY(6px) rotate(45deg);
        }
        .site-header__hamburger.is-open span:nth-child(2) {
            opacity: 0;
        }
        .site-header__hamburger.is-open span:nth-child(3) {
            transform: translateY(-6px) rotate(-45deg);
        }

        /* breadcrumb */
        .breadcrumb-bar {
            padding: 14px 0;
            background-color: var(--color-bg-elevated);
            border-bottom: 1px solid var(--color-border);
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            font-weight: 500;
            color: var(--color-text-muted);
            flex-wrap: wrap;
        }
        .breadcrumb a {
            color: var(--color-text-secondary);
            transition: color var(--transition-fast);
        }
        .breadcrumb a:hover {
            color: var(--color-primary);
        }
        .breadcrumb .breadcrumb__sep {
            color: var(--color-text-muted);
            font-size: 12px;
        }
        .breadcrumb .breadcrumb__current {
            color: var(--color-primary);
            font-weight: 600;
        }

        /* category hero */
        .category-hero {
            position: relative;
            padding: 40px 0 48px;
            background-color: var(--color-bg-base);
            overflow: hidden;
        }
        .category-hero__bg {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.22;
            pointer-events: none;
        }
        .category-hero__overlay {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(180deg, rgba(11, 14, 19, 0.7) 0%, rgba(11, 14, 19, 0.9) 60%, rgba(11, 14, 19, 1) 100%);
            pointer-events: none;
        }
        .category-hero__content {
            position: relative;
            z-index: 1;
            max-width: 780px;
        }
        .category-hero__title {
            font-size: 36px;
            font-weight: 800;
            line-height: 1.25;
            color: var(--color-text-primary);
            letter-spacing: -0.01em;
            margin-bottom: 12px;
        }
        .category-hero__desc {
            font-size: 16px;
            font-weight: 400;
            color: var(--color-text-secondary);
            line-height: 1.8;
            max-width: 640px;
        }

        /* live score scroller */
        .score-scroller {
            overflow-x: auto;
            overflow-y: hidden;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
            display: flex;
            gap: 14px;
            padding: 8px 0 16px;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }
        .score-scroller::-webkit-scrollbar {
            display: none;
        }
        .score-card {
            flex: 0 0 auto;
            scroll-snap-align: start;
            min-width: 230px;
            max-width: 260px;
            background-color: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 16px 18px;
            display: flex;
            flex-direction: column;
            gap: 10px;
            transition: all var(--transition-base);
            cursor: pointer;
        }
        .score-card:hover {
            border-color: var(--color-border-hover);
            transform: translateY(-2px);
            box-shadow: var(--shadow-card);
        }
        .score-card__top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 8px;
        }
        .score-card__tournament {
            font-size: 12px;
            font-weight: 600;
            color: var(--color-text-muted);
            letter-spacing: 0.03em;
        }
        .score-card__status {
            font-size: 11px;
            font-weight: 700;
            padding: 3px 10px;
            border-radius: var(--radius-chip);
            letter-spacing: 0.05em;
            white-space: nowrap;
        }
        .score-card__status--live {
            background-color: var(--color-danger);
            color: #fff;
            animation: live-pulse 1.8s ease-in-out infinite;
        }
        .score-card__status--upcoming {
            background-color: transparent;
            color: var(--color-accent);
            border: 1px solid var(--color-accent);
        }
        .score-card__status--ended {
            background-color: transparent;
            color: var(--color-text-muted);
            border: 1px solid var(--color-border);
        }
        @keyframes live-pulse {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.65;
            }
        }
        .score-card__matchup {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 6px;
        }
        .score-card__team {
            font-size: 14px;
            font-weight: 600;
            color: var(--color-text-primary);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .score-card__team--winner {
            color: var(--color-primary);
        }
        .score-card__team--loser {
            color: var(--color-text-secondary);
        }
        .score-card__score {
            font-family: var(--font-mono);
            font-size: 28px;
            font-weight: 800;
            color: var(--color-primary);
            letter-spacing: -0.02em;
            min-width: 56px;
            text-align: center;
            flex-shrink: 0;
        }
        .score-card__score--ended {
            color: var(--color-text-secondary);
        }
        .score-card__time {
            font-family: var(--font-mono);
            font-size: 12px;
            font-weight: 500;
            color: var(--color-text-muted);
            text-align: center;
        }
        .score-card__link {
            font-size: 12px;
            font-weight: 600;
            color: var(--color-primary);
            text-align: center;
            margin-top: auto;
        }
        .score-card__link:hover {
            color: #2BEDB5;
        }

        /* mini stats */
        .mini-stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 14px;
        }
        .mini-stat-card {
            background-color: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 18px 20px;
            display: flex;
            flex-direction: column;
            gap: 6px;
            transition: all var(--transition-base);
        }
        .mini-stat-card:hover {
            border-color: var(--color-border-hover);
            transform: translateY(-2px);
            box-shadow: var(--shadow-card);
        }
        .mini-stat-card__value {
            font-family: var(--font-mono);
            font-size: 30px;
            font-weight: 800;
            color: var(--color-primary);
            letter-spacing: -0.02em;
        }
        .mini-stat-card__label {
            font-size: 14px;
            font-weight: 500;
            color: var(--color-text-secondary);
        }

        /* topic cards */
        .topic-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }
        .topic-card {
            background-color: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition-base);
            display: block;
        }
        .topic-card:hover {
            border-color: var(--color-border-hover);
            transform: translateY(-2px);
            box-shadow: var(--shadow-card);
        }
        .topic-card__img {
            width: 100%;
            aspect-ratio: 16 / 9;
            object-fit: cover;
            background-color: #2A3038;
        }
        .topic-card__body {
            padding: 16px 18px;
        }
        .topic-card__title {
            font-size: 16px;
            font-weight: 700;
            color: var(--color-text-primary);
            margin-bottom: 6px;
        }
        .topic-card__desc {
            font-size: 13px;
            font-weight: 400;
            color: var(--color-text-secondary);
            line-height: 1.6;
        }
        .topic-card__tag {
            display: inline-block;
            font-size: 11px;
            font-weight: 600;
            color: var(--color-secondary-light);
            margin-bottom: 8px;
            letter-spacing: 0.04em;
            text-transform: uppercase;
        }

        /* quick links */
        .quick-link-grid {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .quick-link {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 20px;
            border-radius: var(--radius-chip);
            border: 1px solid var(--color-border);
            background-color: transparent;
            font-size: 14px;
            font-weight: 600;
            color: var(--color-text-secondary);
            cursor: pointer;
            transition: all var(--transition-base);
            min-height: 40px;
        }
        .quick-link:hover {
            border-color: var(--color-primary);
            color: var(--color-primary);
            background-color: rgba(0, 229, 160, 0.06);
        }
        .quick-link--highlight {
            border-color: var(--color-primary);
            color: var(--color-primary);
            background-color: rgba(0, 229, 160, 0.08);
        }
        .quick-link--highlight:hover {
            background-color: rgba(0, 229, 160, 0.14);
        }

        /* subscribe bar */
        .subscribe-bar {
            background-color: var(--color-bg-elevated);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 32px 36px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
        }
        .subscribe-bar__content {
            flex: 1;
            min-width: 260px;
        }
        .subscribe-bar__title {
            font-size: 20px;
            font-weight: 700;
            color: var(--color-text-primary);
            margin-bottom: 4px;
        }
        .subscribe-bar__desc {
            font-size: 14px;
            font-weight: 400;
            color: var(--color-text-secondary);
        }
        .subscribe-form {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            align-items: center;
        }
        .subscribe-form__input {
            flex: 1;
            min-width: 220px;
            padding: 12px 16px;
            border-radius: var(--radius-btn);
            background-color: rgba(234, 240, 245, 0.04);
            border: 1px solid var(--color-border);
            color: var(--color-text-primary);
            font-size: 14px;
            transition: all var(--transition-base);
            min-height: 44px;
        }
        .subscribe-form__input::placeholder {
            color: var(--color-text-muted);
        }
        .subscribe-form__input:focus {
            border-color: var(--color-primary);
            box-shadow: 0 0 0 3px rgba(0, 229, 160, 0.12);
            outline: none;
            background-color: rgba(234, 240, 245, 0.06);
        }

        /* FAQ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .faq-item {
            background-color: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition-base);
        }
        .faq-item.is-open {
            border-color: var(--color-border-hover);
            box-shadow: var(--shadow-card);
        }
        .faq-item__question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 16px 20px;
            cursor: pointer;
            font-size: 15px;
            font-weight: 700;
            color: var(--color-text-primary);
            background: none;
            border: none;
            width: 100%;
            text-align: left;
            transition: color var(--transition-fast);
            min-height: 56px;
        }
        .faq-item__question:hover {
            color: var(--color-primary);
        }
        .faq-item__icon {
            flex-shrink: 0;
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background-color: rgba(234, 240, 245, 0.06);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            font-weight: 700;
            color: var(--color-text-secondary);
            transition: all var(--transition-base);
        }
        .faq-item.is-open .faq-item__icon {
            background-color: rgba(0, 229, 160, 0.15);
            color: var(--color-primary);
            transform: rotate(45deg);
        }
        .faq-item__answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
            padding: 0 20px;
            font-size: 14px;
            font-weight: 400;
            color: var(--color-text-secondary);
            line-height: 1.75;
            border-left: 3px solid transparent;
        }
        .faq-item.is-open .faq-item__answer {
            max-height: 300px;
            padding: 0 20px 16px 20px;
            border-left-color: var(--color-primary);
        }

        /* footer */
        .site-footer {
            background-color: #080A0F;
            border-top: 1px solid var(--color-border);
            padding: 40px 0 24px;
        }
        .site-footer__grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.2fr;
            gap: 32px;
            margin-bottom: 28px;
        }
        .site-footer__brand {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .site-footer__logo {
            font-size: 18px;
            font-weight: 800;
            color: var(--color-text-primary);
            letter-spacing: -0.01em;
        }
        .site-footer__desc {
            font-size: 13px;
            font-weight: 400;
            color: var(--color-text-muted);
            line-height: 1.7;
        }
        .site-footer__col h4 {
            font-size: 14px;
            font-weight: 700;
            color: var(--color-text-primary);
            margin-bottom: 12px;
            letter-spacing: 0.02em;
        }
        .site-footer__col ul {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 6px;
        }
        .site-footer__col ul a {
            font-size: 13px;
            font-weight: 400;
            color: var(--color-text-secondary);
            transition: color var(--transition-fast);
        }
        .site-footer__col ul a:hover {
            color: var(--color-primary);
        }
        .site-footer__bottom {
            border-top: 1px solid var(--color-border);
            padding-top: 16px;
            font-size: 12px;
            font-weight: 400;
            color: var(--color-text-muted);
            text-align: center;
        }

        /* mobile navigation */
        .site-header__mobile-nav {
            display: none;
            position: absolute;
            top: var(--header-height);
            left: 0;
            right: 0;
            background-color: rgba(11, 14, 19, 0.97);
            border-bottom: 1px solid var(--color-border);
            padding: 16px;
            flex-direction: column;
            gap: 4px;
            z-index: 99;
        }
        .site-header__mobile-nav.is-open {
            display: flex;
        }
        .site-header__mobile-nav a {
            padding: 10px 16px;
            font-size: 15px;
            font-weight: 500;
            color: var(--color-text-secondary);
            border-radius: 8px;
            transition: all var(--transition-fast);
        }
        .site-header__mobile-nav a:hover {
            background-color: rgba(234, 240, 245, 0.05);
            color: var(--color-text-primary);
        }
        .site-header__mobile-nav a.is-active {
            background-color: rgba(0, 229, 160, 0.1);
            color: var(--color-primary);
            font-weight: 700;
        }

        /* responsive */
        @media (max-width: 1024px) {
            .mini-stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .topic-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .site-footer__grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }
        @media (max-width: 768px) {
            .section {
                padding: var(--section-pad-mobile) 0;
            }
            .section__title {
                font-size: 24px;
            }
            .category-hero__title {
                font-size: 28px;
            }
            .site-header__nav {
                display: none;
            }
            .site-header__cta {
                display: none;
            }
            .site-header__hamburger {
                display: flex;
            }
            .site-header__mobile-nav {
                display: none;
            }
            .site-header__mobile-nav.is-open {
                display: flex;
            }
            .mini-stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }
            .mini-stat-card__value {
                font-size: 24px;
            }
            .topic-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }
            .subscribe-bar {
                flex-direction: column;
                align-items: flex-start;
                padding: 24px 20px;
                gap: 16px;
            }
            .subscribe-form {
                width: 100%;
                flex-direction: column;
            }
            .subscribe-form__input {
                width: 100%;
                min-width: auto;
            }
            .subscribe-form .btn {
                width: 100%;
            }
            .score-card {
                min-width: 200px;
                max-width: 220px;
            }
            .score-card__score {
                font-size: 24px;
                min-width: 44px;
            }
            .site-footer__grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .breadcrumb-bar {
                padding: 10px 0;
            }
            .category-hero {
                padding: 28px 0 36px;
            }
        }
        @media (max-width: 520px) {
            .mini-stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }
            .mini-stat-card {
                padding: 14px 16px;
            }
            .mini-stat-card__value {
                font-size: 22px;
            }
            .mini-stat-card__label {
                font-size: 12px;
            }
            .score-card {
                min-width: 185px;
                max-width: 200px;
                padding: 14px 14px;
                gap: 8px;
            }
            .score-card__team {
                font-size: 12px;
            }
            .score-card__score {
                font-size: 22px;
                min-width: 40px;
            }
            .score-card__tournament {
                font-size: 11px;
            }
            .score-card__status {
                font-size: 10px;
                padding: 2px 8px;
            }
            .score-card__time {
                font-size: 11px;
            }
            .subscribe-bar {
                padding: 20px 16px;
            }
            .faq-item__question {
                font-size: 14px;
                padding: 14px 16px;
                min-height: 50px;
            }
            .faq-item__answer {
                font-size: 13px;
                padding: 0 16px;
            }
            .faq-item.is-open .faq-item__answer {
                padding: 0 16px 14px 16px;
            }
        }

/* roulang page: category4 */
:root {
 --color-bg-base: #0B0E13;
 --color-bg-elevated: #12161F;
 --color-bg-card: #161B25;
 --color-primary: #00E5A0;
 --color-primary-dark: #00C78A;
 --color-secondary: #7C5CFF;
 --color-secondary-light: #9C7FFF;
 --color-accent: #FFB800;
 --color-danger: #FF4D6A;
 --color-text-primary: #EAF0F5;
 --color-text-secondary: #9AA5B1;
 --color-text-muted: #6B7685;
 --color-border: rgba(234, 240, 245, 0.12);
 --color-border-hover: rgba(0, 229, 160, 0.45);
 --radius-card: 14px;
 --radius-chip: 999px;
 --radius-btn: 10px;
 --radius-sm: 8px;
 --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.3);
 --shadow-glow: 0 0 0 1px rgba(0, 229, 160, 0.35), 0 8px 24px rgba(0, 229, 160, 0.1);
 --shadow-elevated: 0 16px 40px rgba(0, 0, 0, 0.45);
 --font-sans: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
 --font-mono: "SF Mono", "Cascadia Code", "Consolas", "Roboto Mono", monospace;
 --container-width: 1120px;
 --header-height: 64px;
 --section-pad-desktop: 40px;
 --section-pad-mobile: 40px;
 --transition-fast: 0.18s ease;
 --transition-base: 0.28s ease;
}
html {
 scroll-behavior: smooth;
 -webkit-text-size-adjust: 100%;
}
body {
 font-family: var(--font-sans);
 background-color: var(--color-bg-base);
 color: var(--color-text-primary);
 line-height: 1.8;
 font-size: 16px;
 min-height: 100vh;
 overflow-x: hidden;
 -webkit-font-smoothing: antialiased;
 -moz-osx-font-smoothing: grayscale;
 margin: 0;
}
a {
 color: inherit;
 text-decoration: none;
 transition: color var(--transition-fast);
}
a:focus-visible,
button:focus-visible,
input:focus-visible {
 outline: 2px solid var(--color-primary);
 outline-offset: 2px;
}
img {
 max-width: 100%;
 height: auto;
 display: block;
}
button,
input {
 font-family: inherit;
 font-size: inherit;
 border: none;
 background: none;
}
.container {
 width: 100%;
 max-width: var(--container-width);
 margin: 0 auto;
 padding-left: 16px;
 padding-right: 16px;
}
.section {
 padding: var(--section-pad-desktop) 0;
}
.section--elevated {
 background-color: var(--color-bg-elevated);
}
.section--dark {
 background-color: #080A0F;
}
.section__header {
 margin-bottom: 32px;
}
.section__tag {
 display: inline-block;
 font-size: 13px;
 font-weight: 600;
 color: var(--color-primary);
 letter-spacing: 0.08em;
 text-transform: uppercase;
 margin-bottom: 8px;
}
.section__title {
 font-size: 30px;
 font-weight: 800;
 line-height: 1.3;
 color: var(--color-text-primary);
 letter-spacing: -0.01em;
 margin: 0;
}
.section__subtitle {
 font-size: 16px;
 font-weight: 400;
 color: var(--color-text-secondary);
 line-height: 1.75;
 margin-top: 8px;
 max-width: 680px;
}
.btn {
 display: inline-flex;
 align-items: center;
 justify-content: center;
 gap: 8px;
 padding: 12px 24px;
 border-radius: var(--radius-btn);
 font-size: 14px;
 font-weight: 600;
 cursor: pointer;
 transition: all var(--transition-base);
 white-space: nowrap;
 min-height: 44px;
 letter-spacing: 0.01em;
}
.btn--primary {
 background-color: var(--color-primary);
 color: #06110B;
}
.btn--primary:hover {
 background-color: #2BEDB5;
 transform: translateY(-1px);
 box-shadow: var(--shadow-glow);
}
.btn--primary:active {
 background-color: var(--color-primary-dark);
 transform: translateY(0);
}
.btn--secondary {
 background: transparent;
 color: var(--color-primary);
 border: 1px solid var(--color-primary);
}
.btn--secondary:hover {
 background-color: rgba(0, 229, 160, 0.12);
 border-color: #2BEDB5;
 transform: translateY(-1px);
}
.btn--ghost {
 background-color: rgba(234, 240, 245, 0.06);
 color: var(--color-text-primary);
 border: 1px solid var(--color-border);
}
.btn--ghost:hover {
 background-color: rgba(234, 240, 245, 0.1);
 border-color: rgba(234, 240, 245, 0.25);
}
.btn--accent {
 background-color: var(--color-accent);
 color: #1A1500;
}
.btn--accent:hover {
 background-color: #FFC533;
 transform: translateY(-1px);
 box-shadow: 0 8px 24px rgba(255, 184, 0, 0.25);
}
.btn--sm {
 padding: 8px 16px;
 font-size: 13px;
 min-height: 36px;
}
.chip {
 display: inline-flex;
 align-items: center;
 justify-content: center;
 padding: 8px 18px;
 border-radius: var(--radius-chip);
 font-size: 13px;
 font-weight: 600;
 cursor: pointer;
 transition: all var(--transition-fast);
 min-height: 36px;
 border: 1px solid var(--color-border);
 background: transparent;
 color: var(--color-text-secondary);
}
.chip:hover {
 color: var(--color-text-primary);
 border-color: var(--color-border-hover);
 background-color: rgba(124, 92, 255, 0.08);
}
.chip--active {
 background-color: var(--color-primary);
 color: #06110B;
 border-color: var(--color-primary);
 font-weight: 800;
}
/* Header */
.site-header {
 position: sticky;
 top: 0;
 z-index: 100;
 background: rgba(11, 14, 19, 0.85);
 backdrop-filter: blur(12px);
 -webkit-backdrop-filter: blur(12px);
 border-bottom: 1px solid var(--color-border);
 height: var(--header-height);
 display: flex;
 align-items: center;
}
.site-header__inner {
 display: flex;
 align-items: center;
 justify-content: space-between;
 gap: 24px;
 width: 100%;
}
.site-header__logo {
 display: flex;
 align-items: center;
 gap: 10px;
 font-weight: 800;
 font-size: 18px;
 color: var(--color-text-primary);
 letter-spacing: -0.01em;
 flex-shrink: 0;
}
.site-header__logo-icon {
 width: 32px;
 height: 32px;
 border-radius: 8px;
 background: var(--color-primary);
 display: flex;
 align-items: center;
 justify-content: center;
 font-size: 16px;
 font-weight: 900;
 color: #06110B;
 flex-shrink: 0;
}
.site-header__nav {
 display: flex;
 align-items: center;
 gap: 4px;
 flex-wrap: nowrap;
}
.site-header__nav a {
 font-size: 14px;
 font-weight: 500;
 color: var(--color-text-secondary);
 padding: 8px 14px;
 border-radius: var(--radius-sm);
 transition: all var(--transition-fast);
 white-space: nowrap;
 position: relative;
}
.site-header__nav a:hover {
 color: var(--color-text-primary);
 background-color: rgba(234, 240, 245, 0.06);
}
.site-header__nav a.is-active {
 color: var(--color-primary);
 font-weight: 700;
}
.site-header__nav a.is-active::after {
 content: '';
 position: absolute;
 bottom: 2px;
 left: 14px;
 right: 14px;
 height: 2px;
 border-radius: 2px;
 background: var(--color-primary);
}
.site-header__cta {
 flex-shrink: 0;
}
.hamburger {
 display: none;
 flex-direction: column;
 gap: 4px;
 cursor: pointer;
 padding: 8px;
 background: transparent;
}
.hamburger span {
 display: block;
 width: 22px;
 height: 2px;
 background: var(--color-text-primary);
 border-radius: 2px;
 transition: all var(--transition-fast);
}
/* Category Hero */
.cat-hero {
 position: relative;
 padding: 40px 0 32px;
 background: var(--color-bg-elevated);
 border-bottom: 1px solid var(--color-border);
 overflow: hidden;
}
.cat-hero__inner {
 position: relative;
 z-index: 2;
}
.cat-hero__bg {
 position: absolute;
 top: 0;
 left: 0;
 right: 0;
 bottom: 0;
 z-index: 1;
 opacity: 0.18;
 pointer-events: none;
}
.cat-hero__bg img {
 width: 100%;
 height: 100%;
 object-fit: cover;
}
.breadcrumb {
 display: flex;
 align-items: center;
 gap: 8px;
 font-size: 13px;
 color: var(--color-text-muted);
 margin-bottom: 12px;
 flex-wrap: wrap;
}
.breadcrumb a {
 color: var(--color-text-secondary);
 transition: color var(--transition-fast);
}
.breadcrumb a:hover {
 color: var(--color-primary);
}
.breadcrumb span.sep {
 color: var(--color-text-muted);
}
.cat-hero__title {
 font-size: 36px;
 font-weight: 800;
 line-height: 1.25;
 color: var(--color-text-primary);
 margin: 0 0 8px;
 letter-spacing: -0.01em;
}
.cat-hero__desc {
 font-size: 15px;
 color: var(--color-text-secondary);
 max-width: 720px;
 line-height: 1.75;
 margin: 0;
}
/* Breadcrumb list */
.breadcrumb-list {
 display: flex;
 flex-wrap: wrap;
 align-items: center;
 gap: 6px;
 list-style: none;
 padding: 0;
 margin: 0 0 10px;
 font-size: 13px;
 color: var(--color-text-muted);
}
.breadcrumb-list li {
 display: flex;
 align-items: center;
 gap: 6px;
}
.breadcrumb-list a {
 color: var(--color-text-secondary);
}
.breadcrumb-list a:hover {
 color: var(--color-primary);
}
.breadcrumb-list li:not(:last-child)::after {
 content: '/';
 color: var(--color-text-muted);
 margin-left: 4px;
}
/* News list */
.news-list {
 display: flex;
 flex-direction: column;
 gap: 16px;
}
.news-card {
 display: grid;
 grid-template-columns: 1fr 260px;
 gap: 20px;
 background: var(--color-bg-card);
 border: 1px solid var(--color-border);
 border-radius: var(--radius-card);
 padding: 20px;
 transition: all var(--transition-base);
 position: relative;
 overflow: hidden;
}
.news-card:hover {
 border-color: var(--color-border-hover);
 transform: translateY(-2px);
 box-shadow: var(--shadow-glow);
}
.news-card:hover::before {
 opacity: 1;
}
.news-card::before {
 content: '';
 position: absolute;
 left: 0;
 top: 0;
 bottom: 0;
 width: 3px;
 background: var(--color-primary);
 opacity: 0;
 transition: opacity var(--transition-fast);
}
.news-card__content {
 display: flex;
 flex-direction: column;
 gap: 8px;
}
.news-card__meta {
 display: flex;
 align-items: center;
 gap: 10px;
 flex-wrap: wrap;
 font-size: 12px;
 color: var(--color-text-muted);
}
.news-card__date {
 display: inline-flex;
 align-items: center;
 gap: 4px;
 color: var(--color-text-secondary);
 font-weight: 500;
}
.news-card__tag {
 display: inline-block;
 padding: 3px 10px;
 border-radius: var(--radius-chip);
 font-size: 11px;
 font-weight: 700;
 letter-spacing: 0.03em;
 background-color: rgba(124, 92, 255, 0.15);
 color: var(--color-secondary-light);
}
.news-card__tag--live {
 background-color: rgba(255, 77, 106, 0.15);
 color: var(--color-danger);
}
.news-card__tag--win {
 background-color: rgba(0, 229, 160, 0.15);
 color: var(--color-primary);
}
.news-card__title {
 font-size: 18px;
 font-weight: 700;
 line-height: 1.4;
 color: var(--color-text-primary);
 margin: 0;
}
.news-card__title a {
 transition: color var(--transition-fast);
}
.news-card__title a:hover {
 color: var(--color-primary);
}
.news-card__summary {
 font-size: 14px;
 color: var(--color-text-secondary);
 line-height: 1.7;
 margin: 0;
 display: -webkit-box;
 -webkit-line-clamp: 2;
 -webkit-box-orient: vertical;
 overflow: hidden;
}
.news-card__img {
 width: 100%;
 height: 160px;
 border-radius: var(--radius-sm);
 overflow: hidden;
 background: #1D242F;
 flex-shrink: 0;
}
.news-card__img img {
 width: 100%;
 height: 100%;
 object-fit: cover;
 transition: transform var(--transition-base);
}
.news-card:hover .news-card__img img {
 transform: scale(1.04);
}
.news-card--reversed {
 direction: rtl;
}
.news-card--reversed > * {
 direction: ltr;
}
@media (max-width: 768px) {
 .news-card {
   grid-template-columns: 1fr;
   gap: 12px;
   padding: 16px;
 }
 .news-card--reversed {
   direction: ltr;
 }
 .news-card__img {
   height: 180px;
 }
}
/* Stats mini */
.stats-mini-grid {
 display: grid;
 grid-template-columns: repeat(4, 1fr);
 gap: 16px;
}
.stat-mini-card {
 background: var(--color-bg-card);
 border: 1px solid var(--color-border);
 border-radius: var(--radius-card);
 padding: 20px 16px;
 text-align: center;
 transition: all var(--transition-base);
}
.stat-mini-card:hover {
 border-color: var(--color-border-hover);
 box-shadow: var(--shadow-card);
}
.stat-mini-card__num {
 font-family: var(--font-mono);
 font-size: 30px;
 font-weight: 800;
 color: var(--color-primary);
 line-height: 1.2;
}
.stat-mini-card__label {
 font-size: 13px;
 color: var(--color-text-secondary);
 margin-top: 4px;
}
@media (max-width: 768px) {
 .stats-mini-grid {
   grid-template-columns: repeat(2, 1fr);
   gap: 12px;
 }
 .stat-mini-card__num {
   font-size: 24px;
 }
}
/* Topic cards */
.topic-grid {
 display: grid;
 grid-template-columns: repeat(3, 1fr);
 gap: 16px;
}
.topic-card {
 display: flex;
 align-items: center;
 gap: 12px;
 background: var(--color-bg-card);
 border: 1px solid var(--color-border);
 border-radius: var(--radius-card);
 padding: 16px;
 transition: all var(--transition-base);
}
.topic-card:hover {
 border-color: var(--color-border-hover);
 transform: translateY(-2px);
 box-shadow: var(--shadow-card);
}
.topic-card__icon {
 width: 44px;
 height: 44px;
 border-radius: 10px;
 background: rgba(124, 92, 255, 0.18);
 display: flex;
 align-items: center;
 justify-content: center;
 font-size: 20px;
 flex-shrink: 0;
}
.topic-card__text h4 {
 font-size: 15px;
 font-weight: 700;
 color: var(--color-text-primary);
 margin: 0 0 2px;
}
.topic-card__text p {
 font-size: 13px;
 color: var(--color-text-muted);
 margin: 0;
 line-height: 1.5;
}
.topic-card__arrow {
 margin-left: auto;
 color: var(--color-text-muted);
 font-size: 16px;
 flex-shrink: 0;
 transition: color var(--transition-fast), transform var(--transition-fast);
}
.topic-card:hover .topic-card__arrow {
 color: var(--color-primary);
 transform: translateX(3px);
}
@media (max-width: 768px) {
 .topic-grid {
   grid-template-columns: 1fr;
 }
}
/* Quick links */
.quick-links {
 display: flex;
 flex-wrap: wrap;
 gap: 10px;
}
.quick-links .chip {
 font-size: 14px;
 padding: 10px 20px;
 min-height: 42px;
}
/* Subscribe CTA */
.subscribe-cta {
 background: var(--color-bg-elevated);
 border: 1px solid var(--color-border);
 border-radius: var(--radius-card);
 padding: 32px;
 display: flex;
 align-items: center;
 justify-content: space-between;
 gap: 20px;
 flex-wrap: wrap;
}
.subscribe-cta__text h3 {
 font-size: 20px;
 font-weight: 700;
 color: var(--color-text-primary);
 margin: 0 0 4px;
}
.subscribe-cta__text p {
 font-size: 14px;
 color: var(--color-text-secondary);
 margin: 0;
}
.subscribe-cta__form {
 display: flex;
 gap: 10px;
 flex-wrap: wrap;
 align-items: center;
}
.subscribe-cta__input {
 background-color: var(--color-bg-base);
 border: 1px solid var(--color-border);
 border-radius: var(--radius-btn);
 padding: 11px 16px;
 color: var(--color-text-primary);
 font-size: 14px;
 min-width: 240px;
 transition: all var(--transition-fast);
}
.subscribe-cta__input:focus {
 border-color: var(--color-primary);
 box-shadow: 0 0 0 2px rgba(0, 229, 160, 0.2);
 outline: none;
}
.subscribe-cta__input::placeholder {
 color: var(--color-text-muted);
}
@media (max-width: 768px) {
 .subscribe-cta {
   padding: 24px 20px;
   flex-direction: column;
   align-items: flex-start;
 }
 .subscribe-cta__form {
   width: 100%;
 }
 .subscribe-cta__input {
   flex: 1;
   min-width: 0;
 }
 .subscribe-cta__form .btn {
   width: 100%;
 }
}
/* FAQ */
.faq-list {
 border: 1px solid var(--color-border);
 border-radius: var(--radius-card);
 overflow: hidden;
}
.faq-item {
 border-bottom: 1px solid var(--color-border);
}
.faq-item:last-child {
 border-bottom: none;
}
.faq-item__question {
 width: 100%;
 text-align: left;
 padding: 18px 20px;
 font-size: 15px;
 font-weight: 700;
 color: var(--color-text-primary);
 cursor: pointer;
 display: flex;
 align-items: center;
 justify-content: space-between;
 gap: 12px;
 transition: all var(--transition-fast);
 background: transparent;
}
.faq-item__question:hover {
 background-color: rgba(0, 229, 160, 0.04);
}
.faq-item__question .icon {
 font-size: 18px;
 color: var(--color-text-muted);
 transition: transform var(--transition-fast);
 flex-shrink: 0;
}
.faq-item__question.is-open .icon {
 transform: rotate(45deg);
 color: var(--color-primary);
}
.faq-item__answer {
 max-height: 0;
 overflow: hidden;
 transition: max-height var(--transition-base), padding var(--transition-base);
 padding: 0 20px;
 font-size: 14px;
 color: var(--color-text-secondary);
 line-height: 1.75;
 border-left: 3px solid transparent;
}
.faq-item__answer.is-open {
 max-height: 300px;
 padding: 0 20px 18px;
 border-left-color: var(--color-primary);
}
/* Footer */
.site-footer {
 background: #080A0F;
 border-top: 1px solid var(--color-border);
 padding: 40px 0 24px;
}
.site-footer__grid {
 display: grid;
 grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
 gap: 32px;
 margin-bottom: 32px;
}
.site-footer__brand {
 display: flex;
 flex-direction: column;
 gap: 12px;
}
.site-footer__logo {
 font-size: 18px;
 font-weight: 800;
 color: var(--color-text-primary);
}
.site-footer__desc {
 font-size: 13px;
 color: var(--color-text-muted);
 line-height: 1.7;
 margin: 0;
}
.site-footer__col h4 {
 font-size: 14px;
 font-weight: 700;
 color: var(--color-text-primary);
 margin: 0 0 12px;
}
.site-footer__col ul {
 list-style: none;
 padding: 0;
 margin: 0;
 display: flex;
 flex-direction: column;
 gap: 8px;
}
.site-footer__col a {
 font-size: 13px;
 color: var(--color-text-secondary);
 transition: color var(--transition-fast);
}
.site-footer__col a:hover {
 color: var(--color-primary);
}
.site-footer__bottom {
 border-top: 1px solid var(--color-border);
 padding-top: 16px;
 font-size: 12px;
 color: var(--color-text-muted);
 text-align: center;
}
@media (max-width: 768px) {
 .site-footer__grid {
   grid-template-columns: 1fr 1fr;
   gap: 24px;
 }
}
@media (max-width: 520px) {
 .site-footer__grid {
   grid-template-columns: 1fr;
 }
}
/* Hamburger mobile */
@media (max-width: 900px) {
 .site-header__nav {
   display: none;
   position: absolute;
   top: var(--header-height);
   left: 0;
   right: 0;
   background: var(--color-bg-elevated);
   border-bottom: 1px solid var(--color-border);
   flex-direction: column;
   padding: 12px 16px;
   gap: 2px;
   z-index: 99;
 }
 .site-header__nav.is-open {
   display: flex;
 }
 .site-header__nav a {
   width: 100%;
   padding: 12px 14px;
 }
 .site-header__nav a.is-active::after {
   display: none;
 }
 .site-header__nav a.is-active {
   background-color: rgba(0, 229, 160, 0.1);
 }
 .hamburger {
   display: flex;
 }
 .site-header__cta {
   display: none;
 }
 .cat-hero__title {
   font-size: 28px;
 }
 .section__title {
   font-size: 24px;
 }
}
@media (min-width: 901px) {
 .hamburger {
   display: none;
 }
}

/* roulang page: category3 */
:root {
            --color-bg-base: #0B0E13;
            --color-bg-elevated: #12161F;
            --color-bg-card: #161B25;
            --color-primary: #00E5A0;
            --color-primary-dark: #00C78A;
            --color-secondary: #7C5CFF;
            --color-secondary-light: #9C7FFF;
            --color-accent: #FFB800;
            --color-danger: #FF4D6A;
            --color-gold: #FFD700;
            --color-silver: #C0C0C0;
            --color-bronze: #CD7F32;
            --color-text-primary: #EAF0F5;
            --color-text-secondary: #9AA5B1;
            --color-text-muted: #6B7685;
            --color-border: rgba(234,240,245,0.12);
            --color-border-hover: rgba(0,229,160,0.45);
            --radius-card: 14px;
            --radius-chip: 999px;
            --radius-btn: 10px;
            --radius-sm: 8px;
            --shadow-card: 0 8px 24px rgba(0,0,0,0.3);
            --shadow-glow: 0 0 0 1px rgba(0,229,160,0.35), 0 8px 24px rgba(0,229,160,0.1);
            --shadow-elevated: 0 16px 40px rgba(0,0,0,0.45);
            --font-sans: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --font-mono: "SF Mono", "Cascadia Code", "Consolas", "Roboto Mono", monospace;
            --container-width: 1120px;
            --header-height: 64px;
            --section-pad-desktop: 48px;
            --section-pad-mobile: 36px;
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: var(--font-sans);
            background-color: var(--color-bg-base);
            color: var(--color-text-primary);
            line-height: 1.8;
            font-size: 16px;
            min-height: 100vh;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            margin: 0;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 2px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input {
            font-family: inherit;
            font-size: inherit;
            border: none;
            background: none;
            margin: 0;
        }
        .container {
            width: 100%;
            max-width: var(--container-width);
            margin: 0 auto;
            padding-left: 16px;
            padding-right: 16px;
            box-sizing: border-box;
        }
        .section {
            padding: var(--section-pad-desktop) 0;
        }
        .section--elevated {
            background-color: var(--color-bg-elevated);
        }
        .section--dark {
            background-color: #080A0F;
        }
        .section__header {
            margin-bottom: 28px;
        }
        .section__tag {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            color: var(--color-primary);
            letter-spacing: 0.08em;
            text-transform: uppercase;
            margin-bottom: 6px;
        }
        .section__title {
            font-size: 28px;
            font-weight: 800;
            line-height: 1.3;
            color: var(--color-text-primary);
            letter-spacing: -0.01em;
            margin: 0;
        }
        .section__subtitle {
            font-size: 16px;
            font-weight: 400;
            color: var(--color-text-secondary);
            line-height: 1.75;
            margin-top: 6px;
            max-width: 680px;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 24px;
            border-radius: var(--radius-btn);
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            transition: all var(--transition-base);
            white-space: nowrap;
            min-height: 44px;
            letter-spacing: 0.01em;
            box-sizing: border-box;
        }
        .btn--primary {
            background-color: var(--color-primary);
            color: #06110B;
        }
        .btn--primary:hover {
            background-color: #2BEDB5;
            transform: translateY(-1px);
            box-shadow: var(--shadow-glow);
        }
        .btn--primary:active {
            background-color: var(--color-primary-dark);
            transform: translateY(0);
        }
        .btn--secondary {
            background: transparent;
            color: var(--color-primary);
            border: 1px solid var(--color-primary);
        }
        .btn--secondary:hover {
            background-color: rgba(0,229,160,0.12);
            border-color: #2BEDB5;
            transform: translateY(-1px);
        }
        .btn--ghost {
            background-color: rgba(234,240,245,0.06);
            color: var(--color-text-primary);
            border: 1px solid var(--color-border);
        }
        .btn--ghost:hover {
            background-color: rgba(234,240,245,0.1);
            border-color: rgba(234,240,245,0.25);
        }
        .btn--sm {
            padding: 8px 16px;
            font-size: 13px;
            min-height: 36px;
        }

        /* ===== Header ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background-color: rgba(11,14,19,0.85);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--color-border);
            height: var(--header-height);
            display: flex;
            align-items: center;
        }
        .site-header__inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            width: 100%;
        }
        .site-header__logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 18px;
            font-weight: 800;
            color: var(--color-text-primary);
            letter-spacing: -0.01em;
            flex-shrink: 0;
        }
        .site-header__logo-icon {
            width: 32px;
            height: 32px;
            border-radius: 8px;
            background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 15px;
            font-weight: 800;
            color: #06110B;
        }
        .site-header__nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: wrap;
        }
        .site-header__nav a {
            display: inline-flex;
            align-items: center;
            padding: 6px 12px;
            border-radius: var(--radius-chip);
            font-size: 14px;
            font-weight: 500;
            color: var(--color-text-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .site-header__nav a:hover {
            color: var(--color-text-primary);
            background-color: rgba(234,240,245,0.06);
        }
        .site-header__nav a.is-active {
            color: var(--color-primary);
            background-color: rgba(0,229,160,0.1);
            font-weight: 700;
            position: relative;
        }
        .site-header__nav a.is-active::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 2px;
            background-color: var(--color-primary);
            border-radius: 1px;
        }
        .site-header__cta {
            flex-shrink: 0;
        }
        .site-header__hamburger {
            display: none;
            width: 44px;
            height: 44px;
            border-radius: var(--radius-btn);
            border: 1px solid var(--color-border);
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            background: transparent;
            padding: 0;
        }
        .site-header__hamburger span {
            display: block;
            width: 18px;
            height: 2px;
            background-color: var(--color-text-primary);
            border-radius: 1px;
            transition: all var(--transition-fast);
        }
        .site-header__mobile-nav {
            display: none;
            position: absolute;
            top: var(--header-height);
            left: 0;
            right: 0;
            background-color: rgba(11,14,19,0.97);
            border-bottom: 1px solid var(--color-border);
            padding: 16px;
            flex-direction: column;
            gap: 4px;
            z-index: 99;
        }
        .site-header__mobile-nav a {
            padding: 12px 16px;
            border-radius: var(--radius-btn);
            font-size: 15px;
            font-weight: 500;
            color: var(--color-text-secondary);
            transition: all var(--transition-fast);
        }
        .site-header__mobile-nav a:hover {
            background-color: rgba(234,240,245,0.06);
            color: var(--color-text-primary);
        }
        .site-header__mobile-nav a.is-active {
            color: var(--color-primary);
            background-color: rgba(0,229,160,0.1);
            font-weight: 700;
        }
        .site-header__mobile-nav.is-open {
            display: flex;
        }

        /* ===== Breadcrumb ===== */
        .breadcrumb {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 6px;
            font-size: 13px;
            font-weight: 500;
            color: var(--color-text-muted);
            margin-bottom: 16px;
        }
        .breadcrumb a {
            color: var(--color-text-secondary);
            transition: color var(--transition-fast);
        }
        .breadcrumb a:hover {
            color: var(--color-primary);
        }
        .breadcrumb span {
            color: var(--color-text-muted);
        }
        .breadcrumb .is-current {
            color: var(--color-text-primary);
            font-weight: 600;
        }

        /* ===== Category Hero ===== */
        .category-hero {
            position: relative;
            padding: 32px 0 36px;
            background-color: var(--color-bg-base);
            border-bottom: 1px solid var(--color-border);
        }
        .category-hero__banner {
            position: relative;
            border-radius: var(--radius-card);
            overflow: hidden;
            min-height: 180px;
            display: flex;
            align-items: flex-end;
            background-color: var(--color-bg-elevated);
        }
        .category-hero__banner img {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.55;
        }
        .category-hero__banner::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 70%;
            background: linear-gradient(to top, rgba(11,14,19,0.92), transparent);
            pointer-events: none;
        }
        .category-hero__content {
            position: relative;
            z-index: 2;
            padding: 28px 32px;
        }
        .category-hero__title {
            font-size: 34px;
            font-weight: 800;
            line-height: 1.25;
            color: var(--color-text-primary);
            margin: 0 0 8px;
            letter-spacing: -0.01em;
        }
        .category-hero__desc {
            font-size: 15px;
            font-weight: 400;
            color: var(--color-text-secondary);
            line-height: 1.75;
            max-width: 640px;
            margin: 0;
        }

        /* ===== Stats Table ===== */
        .stats-table-wrap {
            background-color: var(--color-bg-elevated);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
        }
        .stats-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 14px;
        }
        .stats-table thead th {
            text-align: left;
            padding: 14px 16px;
            font-size: 12px;
            font-weight: 600;
            color: var(--color-text-muted);
            letter-spacing: 0.06em;
            text-transform: uppercase;
            background-color: rgba(234,240,245,0.04);
            border-bottom: 1px solid var(--color-border);
            white-space: nowrap;
        }
        .stats-table tbody td {
            padding: 14px 16px;
            border-bottom: 1px solid var(--color-border);
            color: var(--color-text-primary);
            vertical-align: middle;
            transition: background-color var(--transition-fast);
        }
        .stats-table tbody tr:last-child td {
            border-bottom: none;
        }
        .stats-table tbody tr:hover td {
            background-color: rgba(0,229,160,0.05);
        }
        .stats-table tbody tr.is-top td {
            background-color: rgba(255,215,0,0.04);
        }
        .stats-table .rank-badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            font-size: 13px;
            font-weight: 800;
            font-family: var(--font-mono);
            background-color: rgba(234,240,245,0.08);
            color: var(--color-text-secondary);
        }
        .stats-table .rank-badge--gold {
            background-color: var(--color-gold);
            color: #1A1500;
            box-shadow: 0 0 12px rgba(255,215,0,0.4);
        }
        .stats-table .rank-badge--silver {
            background-color: var(--color-silver);
            color: #1A1A1A;
            box-shadow: 0 0 10px rgba(192,192,192,0.3);
        }
        .stats-table .rank-badge--bronze {
            background-color: var(--color-bronze);
            color: #1A1000;
            box-shadow: 0 0 10px rgba(205,127,50,0.3);
        }
        .stats-table .team-cell {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 600;
            color: var(--color-text-primary);
        }
        .stats-table .team-cell__logo {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background-color: rgba(234,240,245,0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 11px;
            font-weight: 700;
            color: var(--color-text-secondary);
            flex-shrink: 0;
            border: 1px solid var(--color-border);
        }
        .stats-table .stat-number {
            font-family: var(--font-mono);
            font-weight: 700;
            color: var(--color-primary);
            font-size: 15px;
        }
        .stats-table .stat-number--muted {
            color: var(--color-text-secondary);
        }
        .stats-table .trend-up {
            color: var(--color-primary);
            font-weight: 700;
            font-size: 13px;
        }
        .stats-table .trend-down {
            color: var(--color-danger);
            font-weight: 700;
            font-size: 13px;
        }
        .stats-table .trend-flat {
            color: var(--color-text-muted);
            font-weight: 600;
            font-size: 13px;
        }

        /* ===== Featured Team Card ===== */
        .featured-teams {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
            margin-top: 20px;
        }
        .featured-team {
            background-color: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 20px;
            transition: all var(--transition-base);
            box-shadow: var(--shadow-card);
        }
        .featured-team:hover {
            border-color: var(--color-border-hover);
            transform: translateY(-2px);
            box-shadow: var(--shadow-glow);
        }
        .featured-team__header {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 14px;
        }
        .featured-team__logo {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background-color: rgba(0,229,160,0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            font-weight: 800;
            color: var(--color-primary);
            border: 1px solid var(--color-border-hover);
            flex-shrink: 0;
            font-family: var(--font-mono);
        }
        .featured-team__info h3 {
            margin: 0 0 4px;
            font-size: 17px;
            font-weight: 700;
            color: var(--color-text-primary);
        }
        .featured-team__info span {
            font-size: 13px;
            color: var(--color-text-muted);
        }
        .featured-team__bars {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .featured-team__bar {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--color-text-secondary);
        }
        .featured-team__bar-label {
            width: 48px;
            flex-shrink: 0;
            font-weight: 500;
        }
        .featured-team__bar-track {
            flex: 1;
            height: 6px;
            border-radius: 3px;
            background-color: rgba(234,240,245,0.08);
            overflow: hidden;
        }
        .featured-team__bar-fill {
            display: block;
            height: 100%;
            border-radius: 3px;
            background-color: var(--color-primary);
            transition: width 0.6s ease;
        }
        .featured-team__bar-fill--secondary {
            background-color: var(--color-secondary);
        }
        .featured-team__bar-value {
            width: 44px;
            text-align: right;
            font-family: var(--font-mono);
            font-weight: 700;
            color: var(--color-text-primary);
            flex-shrink: 0;
        }

        /* ===== Mini Metrics ===== */
        .mini-metrics {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        .mini-metric {
            background-color: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 20px;
            text-align: center;
            transition: all var(--transition-base);
            box-shadow: var(--shadow-card);
        }
        .mini-metric:hover {
            border-color: var(--color-border-hover);
            transform: translateY(-2px);
        }
        .mini-metric__value {
            font-size: 28px;
            font-weight: 800;
            font-family: var(--font-mono);
            color: var(--color-primary);
            letter-spacing: -0.02em;
            line-height: 1.2;
        }
        .mini-metric__label {
            font-size: 13px;
            font-weight: 500;
            color: var(--color-text-secondary);
            margin-top: 6px;
        }

        /* ===== Topic Cards ===== */
        .topic-cards {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .topic-card {
            background-color: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 22px;
            transition: all var(--transition-base);
            box-shadow: var(--shadow-card);
            display: block;
        }
        .topic-card:hover {
            border-color: var(--color-border-hover);
            transform: translateY(-2px);
            box-shadow: var(--shadow-glow);
        }
        .topic-card__icon {
            width: 40px;
            height: 40px;
            border-radius: var(--radius-sm);
            background-color: rgba(124,92,255,0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            margin-bottom: 12px;
            color: var(--color-secondary-light);
        }
        .topic-card h3 {
            margin: 0 0 6px;
            font-size: 16px;
            font-weight: 700;
            color: var(--color-text-primary);
        }
        .topic-card p {
            margin: 0;
            font-size: 14px;
            color: var(--color-text-secondary);
            line-height: 1.7;
        }

        /* ===== Quick Chips ===== */
        .quick-chips {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .quick-chip {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 10px 18px;
            border-radius: var(--radius-chip);
            font-size: 14px;
            font-weight: 600;
            color: var(--color-text-secondary);
            border: 1px solid var(--color-border);
            background-color: transparent;
            cursor: pointer;
            transition: all var(--transition-base);
            min-height: 40px;
            white-space: nowrap;
        }
        .quick-chip:hover {
            border-color: var(--color-border-hover);
            color: var(--color-text-primary);
            background-color: rgba(0,229,160,0.06);
        }

        /* ===== Subscribe CTA ===== */
        .subscribe-bar {
            background-color: var(--color-bg-elevated);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 24px 28px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            box-shadow: var(--shadow-card);
            flex-wrap: wrap;
        }
        .subscribe-bar__text h2 {
            margin: 0 0 4px;
            font-size: 20px;
            font-weight: 700;
            color: var(--color-text-primary);
        }
        .subscribe-bar__text p {
            margin: 0;
            font-size: 14px;
            color: var(--color-text-secondary);
        }
        .subscribe-bar__form {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
        }
        .subscribe-bar__input {
            padding: 10px 16px;
            border-radius: var(--radius-btn);
            border: 1px solid var(--color-border);
            background-color: rgba(11,14,19,0.6);
            color: var(--color-text-primary);
            font-size: 14px;
            min-width: 220px;
            min-height: 44px;
            box-sizing: border-box;
            transition: all var(--transition-fast);
        }
        .subscribe-bar__input::placeholder {
            color: var(--color-text-muted);
        }
        .subscribe-bar__input:focus {
            border-color: var(--color-primary);
            outline: 2px solid rgba(0,229,160,0.3);
            outline-offset: 0;
            box-shadow: 0 0 0 1px rgba(0,229,160,0.35);
        }

        /* ===== FAQ ===== */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .faq-item {
            background-color: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition-base);
            box-shadow: var(--shadow-card);
        }
        .faq-item:hover {
            border-color: var(--color-border-hover);
        }
        .faq-item__question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 16px 20px;
            cursor: pointer;
            font-size: 15px;
            font-weight: 700;
            color: var(--color-text-primary);
            text-align: left;
            transition: all var(--transition-fast);
            background: transparent;
            border: none;
        }
        .faq-item__question:hover {
            color: var(--color-primary);
        }
        .faq-item__question-icon {
            flex-shrink: 0;
            width: 20px;
            height: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-text-muted);
            transition: transform var(--transition-fast);
            font-size: 16px;
            font-weight: 600;
        }
        .faq-item.is-open .faq-item__question-icon {
            transform: rotate(45deg);
            color: var(--color-primary);
        }
        .faq-item__answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
            border-left: 3px solid transparent;
            padding: 0 20px;
        }
        .faq-item.is-open .faq-item__answer {
            max-height: 300px;
            padding: 0 20px 16px;
            border-left-color: var(--color-primary);
        }
        .faq-item__answer p {
            margin: 0;
            font-size: 14px;
            color: var(--color-text-secondary);
            line-height: 1.75;
        }

        /* ===== Footer ===== */
        .site-footer {
            background-color: #080A0F;
            border-top: 1px solid var(--color-border);
            padding: 48px 0 24px;
        }
        .site-footer__grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .site-footer__logo {
            font-size: 20px;
            font-weight: 800;
            color: var(--color-text-primary);
            margin-bottom: 8px;
        }
        .site-footer__desc {
            font-size: 14px;
            color: var(--color-text-secondary);
            line-height: 1.7;
            margin: 0;
        }
        .site-footer__col h4 {
            margin: 0 0 12px;
            font-size: 15px;
            font-weight: 700;
            color: var(--color-text-primary);
        }
        .site-footer__col ul {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .site-footer__col ul a {
            font-size: 14px;
            color: var(--color-text-secondary);
            transition: color var(--transition-fast);
        }
        .site-footer__col ul a:hover {
            color: var(--color-primary);
        }
        .site-footer__bottom {
            padding-top: 16px;
            border-top: 1px solid var(--color-border);
            font-size: 13px;
            color: var(--color-text-muted);
            text-align: center;
        }

        /* ===== Responsive ===== */
        @media (max-width: 1024px) {
            .topic-cards {
                grid-template-columns: repeat(2, 1fr);
            }
            .featured-teams {
                grid-template-columns: 1fr;
            }
            .site-footer__grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 768px) {
            :root {
                --section-pad-desktop: 36px;
            }
            .site-header__nav {
                display: none;
            }
            .site-header__hamburger {
                display: flex;
            }
            .site-header__mobile-nav {
                display: none;
            }
            .site-header__mobile-nav.is-open {
                display: flex;
            }
            .category-hero__banner {
                min-height: 140px;
            }
            .category-hero__content {
                padding: 20px;
            }
            .category-hero__title {
                font-size: 26px;
            }
            .mini-metrics {
                grid-template-columns: repeat(2, 1fr);
            }
            .topic-cards {
                grid-template-columns: 1fr;
            }
            .subscribe-bar {
                flex-direction: column;
                align-items: flex-start;
                padding: 20px;
            }
            .subscribe-bar__form {
                width: 100%;
            }
            .subscribe-bar__input {
                flex: 1;
                min-width: 0;
                width: 100%;
            }
            .stats-table-wrap {
                overflow-x: auto;
                border-radius: var(--radius-card);
            }
            .stats-table {
                min-width: 640px;
                font-size: 13px;
            }
            .stats-table thead th,
            .stats-table tbody td {
                padding: 10px 12px;
            }
            .site-footer__grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .site-header__cta {
                display: none;
            }
        }
        @media (max-width: 520px) {
            .mini-metrics {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .mini-metric {
                padding: 14px;
            }
            .mini-metric__value {
                font-size: 22px;
            }
            .category-hero__title {
                font-size: 22px;
            }
            .btn {
                width: 100%;
            }
            .quick-chips {
                flex-wrap: nowrap;
                overflow-x: auto;
                -webkit-overflow-scrolling: touch;
                scrollbar-width: none;
                -ms-overflow-style: none;
                padding-bottom: 4px;
            }
            .quick-chips::-webkit-scrollbar {
                display: none;
            }
            .quick-chip {
                flex-shrink: 0;
            }
        }

/* roulang page: category5 */
:root {
            --color-bg-base: #0B0E13;
            --color-bg-elevated: #12161F;
            --color-bg-card: #161B25;
            --color-primary: #00E5A0;
            --color-primary-dark: #00C78A;
            --color-secondary: #7C5CFF;
            --color-secondary-light: #9C7FFF;
            --color-accent: #FFB800;
            --color-danger: #FF4D6A;
            --color-text-primary: #EAF0F5;
            --color-text-secondary: #9AA5B1;
            --color-text-muted: #6B7685;
            --color-border: rgba(234, 240, 245, 0.12);
            --color-border-hover: rgba(0, 229, 160, 0.45);
            --radius-card: 14px;
            --radius-chip: 999px;
            --radius-btn: 10px;
            --radius-sm: 8px;
            --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.3);
            --shadow-glow: 0 0 0 1px rgba(0, 229, 160, 0.35), 0 8px 24px rgba(0, 229, 160, 0.1);
            --shadow-elevated: 0 16px 40px rgba(0, 0, 0, 0.45);
            --font-sans: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --font-mono: "SF Mono", "Cascadia Code", "Consolas", "Roboto Mono", monospace;
            --container-width: 1120px;
            --header-height: 64px;
            --section-pad-desktop: 40px;
            --section-pad-mobile: 40px;
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
        }

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

        body {
            font-family: var(--font-sans);
            background-color: var(--color-bg-base);
            color: var(--color-text-primary);
            line-height: 1.8;
            font-size: 16px;
            min-height: 100vh;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            margin: 0;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 2px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input {
            font-family: inherit;
            font-size: inherit;
            border: none;
            background: none;
        }
        .container {
            width: 100%;
            max-width: var(--container-width);
            margin: 0 auto;
            padding-left: 16px;
            padding-right: 16px;
        }
        .section {
            padding: var(--section-pad-desktop) 0;
        }
        .section--elevated {
            background-color: var(--color-bg-elevated);
        }
        .section--dark {
            background-color: #080A0F;
        }
        .section__header {
            margin-bottom: 32px;
        }
        .section__tag {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            color: var(--color-primary);
            letter-spacing: 0.08em;
            text-transform: uppercase;
            margin-bottom: 8px;
        }
        .section__title {
            font-size: 30px;
            font-weight: 800;
            line-height: 1.3;
            color: var(--color-text-primary);
            letter-spacing: -0.01em;
            margin: 0 0 8px;
        }
        .section__subtitle {
            font-size: 16px;
            font-weight: 400;
            color: var(--color-text-secondary);
            line-height: 1.75;
            margin-top: 8px;
            max-width: 680px;
            margin-bottom: 0;
        }

        /* Header */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(11, 14, 19, 0.88);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--color-border);
            height: var(--header-height);
            display: flex;
            align-items: center;
        }
        .site-header__inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            gap: 24px;
        }
        .site-header__logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 18px;
            color: var(--color-text-primary);
            white-space: nowrap;
        }
        .site-header__logo-icon {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            color: #06110B;
            font-weight: 900;
            flex-shrink: 0;
        }
        .site-header__nav {
            display: flex;
            align-items: center;
            gap: 20px;
        }
        .site-header__nav a {
            font-size: 14px;
            font-weight: 500;
            color: var(--color-text-secondary);
            padding: 6px 0;
            position: relative;
            white-space: nowrap;
            transition: color var(--transition-fast);
        }
        .site-header__nav a:hover {
            color: var(--color-text-primary);
        }
        .site-header__nav a.is-active {
            color: var(--color-primary);
            font-weight: 700;
        }
        .site-header__nav a.is-active::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: -2px;
            width: 100%;
            height: 2px;
            background: var(--color-primary);
            border-radius: 2px;
        }
        .site-header__cta {
            flex-shrink: 0;
        }
        .header-cta-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            padding: 8px 18px;
            border-radius: var(--radius-btn);
            font-size: 13px;
            font-weight: 600;
            background-color: var(--color-primary);
            color: #06110B;
            min-height: 36px;
            transition: all var(--transition-base);
            white-space: nowrap;
            cursor: pointer;
        }
        .header-cta-btn:hover {
            background-color: #2BEDB5;
            box-shadow: var(--shadow-glow);
            transform: translateY(-1px);
        }
        .header-hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            padding: 8px;
            background: none;
            border: none;
        }
        .header-hamburger span {
            display: block;
            width: 24px;
            height: 2px;
            background: var(--color-text-primary);
            border-radius: 2px;
            transition: all var(--transition-fast);
        }

        /* Breadcrumb */
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--color-text-muted);
            margin-bottom: 16px;
            flex-wrap: wrap;
        }
        .breadcrumb a {
            color: var(--color-text-secondary);
            transition: color var(--transition-fast);
        }
        .breadcrumb a:hover {
            color: var(--color-primary);
        }
        .breadcrumb__sep {
            color: var(--color-text-muted);
        }
        .breadcrumb__current {
            color: var(--color-primary);
            font-weight: 600;
        }

        /* Category Hero */
        .category-hero {
            position: relative;
            padding: 48px 0 40px;
            background: linear-gradient(180deg, rgba(11, 14, 19, 0.92) 0%, rgba(11, 14, 19, 0.98) 100%);
            overflow: hidden;
        }
        .category-hero__bg {
            position: absolute;
            inset: 0;
            z-index: 0;
            opacity: 0.18;
        }
        .category-hero__bg img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .category-hero__content {
            position: relative;
            z-index: 1;
        }
        .category-hero__h1 {
            font-size: 36px;
            font-weight: 800;
            line-height: 1.25;
            color: var(--color-text-primary);
            margin: 0 0 12px;
            letter-spacing: -0.01em;
        }
        .category-hero__desc {
            font-size: 16px;
            color: var(--color-text-secondary);
            line-height: 1.75;
            max-width: 720px;
            margin: 0;
        }
        .category-hero__img-wrap {
            position: relative;
            z-index: 1;
            margin-top: 24px;
            border-radius: var(--radius-card);
            overflow: hidden;
            border: 1px solid var(--color-border);
            box-shadow: var(--shadow-card);
        }
        .category-hero__img-wrap img {
            width: 100%;
            height: auto;
            object-fit: cover;
            aspect-ratio: 21/7;
        }

        /* Team & Player Cards */
        .teams-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .team-card {
            background: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 20px;
            transition: all var(--transition-base);
            position: relative;
            overflow: hidden;
        }
        .team-card:hover {
            border-color: var(--color-border-hover);
            transform: translateY(-2px);
            box-shadow: var(--shadow-glow);
        }
        .team-card__header {
            display: flex;
            align-items: center;
            gap: 14px;
            margin-bottom: 14px;
        }
        .team-card__logo {
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: linear-gradient(135deg, rgba(0,229,160,0.2), rgba(124,92,255,0.25));
            border: 2px solid var(--color-primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            font-size: 18px;
            color: var(--color-primary);
            flex-shrink: 0;
            font-family: var(--font-mono);
        }
        .team-card__info h3 {
            font-size: 18px;
            font-weight: 700;
            margin: 0 0 4px;
            color: var(--color-text-primary);
        }
        .team-card__info .team-card__region {
            font-size: 12px;
            color: var(--color-text-muted);
            font-weight: 500;
        }
        .team-card__stats {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .team-card__stat-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 13px;
            color: var(--color-text-secondary);
        }
        .team-card__stat-label {
            color: var(--color-text-muted);
        }
        .team-card__stat-value {
            font-weight: 700;
            color: var(--color-text-primary);
            font-family: var(--font-mono);
        }
        .team-card__stat-bar {
            height: 4px;
            background: rgba(234,240,245,0.08);
            border-radius: 4px;
            overflow: hidden;
            margin-top: 4px;
        }
        .team-card__stat-bar-fill {
            height: 100%;
            border-radius: 4px;
            background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
            transition: width 0.6s ease;
        }
        .team-card__players {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            margin-top: 12px;
        }
        .team-card__player-tag {
            font-size: 11px;
            padding: 3px 10px;
            border-radius: var(--radius-chip);
            background: rgba(234,240,245,0.06);
            color: var(--color-text-secondary);
            border: 1px solid var(--color-border);
            white-space: nowrap;
        }

        /* Data Summary */
        .data-summary-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        .data-summary-card {
            background: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 20px;
            text-align: center;
            transition: all var(--transition-base);
        }
        .data-summary-card:hover {
            border-color: var(--color-border-hover);
        }
        .data-summary-card__value {
            font-size: 28px;
            font-weight: 800;
            font-family: var(--font-mono);
            color: var(--color-primary);
            margin-bottom: 4px;
        }
        .data-summary-card__label {
            font-size: 13px;
            color: var(--color-text-secondary);
            font-weight: 500;
        }

        /* Spotlight */
        .spotlight-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }
        .spotlight-card {
            background: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 24px;
            display: flex;
            gap: 16px;
            align-items: flex-start;
            transition: all var(--transition-base);
        }
        .spotlight-card:hover {
            border-color: var(--color-border-hover);
            box-shadow: var(--shadow-card);
        }
        .spotlight-card__icon {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: rgba(0,229,160,0.12);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            flex-shrink: 0;
            color: var(--color-primary);
        }
        .spotlight-card__content h3 {
            font-size: 17px;
            font-weight: 700;
            margin: 0 0 6px;
            color: var(--color-text-primary);
        }
        .spotlight-card__content p {
            font-size: 14px;
            color: var(--color-text-secondary);
            margin: 0;
            line-height: 1.7;
        }

        /* Quick Entry */
        .quick-entry__chips {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .chip-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 10px 18px;
            border-radius: var(--radius-chip);
            border: 1px solid var(--color-border);
            font-size: 14px;
            font-weight: 500;
            color: var(--color-text-secondary);
            transition: all var(--transition-base);
            cursor: pointer;
        }
        .chip-link:hover {
            border-color: var(--color-primary);
            color: var(--color-primary);
            background: rgba(0,229,160,0.06);
        }

        /* Subscribe CTA */
        .subscribe-band {
            background: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 32px 28px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
        }
        .subscribe-band__text h3 {
            font-size: 20px;
            font-weight: 700;
            margin: 0 0 4px;
            color: var(--color-text-primary);
        }
        .subscribe-band__text p {
            font-size: 14px;
            color: var(--color-text-secondary);
            margin: 0;
        }
        .subscribe-form {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            flex: 1;
            max-width: 420px;
            min-width: 260px;
        }
        .subscribe-form input {
            flex: 1;
            min-width: 180px;
            padding: 10px 16px;
            border-radius: var(--radius-btn);
            background: rgba(234,240,245,0.05);
            border: 1px solid var(--color-border);
            color: var(--color-text-primary);
            font-size: 14px;
            transition: all var(--transition-fast);
        }
        .subscribe-form input::placeholder {
            color: var(--color-text-muted);
        }
        .subscribe-form input:focus {
            border-color: var(--color-primary);
            box-shadow: 0 0 0 3px rgba(0,229,160,0.12);
            outline: none;
        }

        /* FAQ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .faq-item {
            background: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-sm);
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .faq-item__question {
            width: 100%;
            padding: 16px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            font-size: 15px;
            font-weight: 600;
            color: var(--color-text-primary);
            cursor: pointer;
            text-align: left;
            background: none;
            border: none;
            transition: color var(--transition-fast);
        }
        .faq-item__question:hover {
            color: var(--color-primary);
        }
        .faq-item__question .faq-item__icon {
            font-size: 18px;
            color: var(--color-text-muted);
            transition: transform var(--transition-fast), color var(--transition-fast);
            flex-shrink: 0;
            font-family: var(--font-mono);
        }
        .faq-item__answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.3s ease;
            padding: 0 20px;
        }
        .faq-item__answer p {
            font-size: 14px;
            color: var(--color-text-secondary);
            line-height: 1.75;
            margin: 0;
            padding-bottom: 16px;
        }
        .faq-item.is-open .faq-item__answer {
            max-height: 300px;
            padding-top: 0;
        }
        .faq-item.is-open .faq-item__icon {
            transform: rotate(45deg);
            color: var(--color-primary);
        }
        .faq-item.is-open {
            border-color: var(--color-primary);
            border-left: 3px solid var(--color-primary);
        }

        /* Footer */
        .site-footer {
            background: #080A0F;
            border-top: 1px solid var(--color-border);
            padding: 40px 0 24px;
        }
        .site-footer__grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.5fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .site-footer__logo {
            font-size: 20px;
            font-weight: 800;
            color: var(--color-text-primary);
            margin-bottom: 10px;
        }
        .site-footer__desc {
            font-size: 13px;
            color: var(--color-text-secondary);
            line-height: 1.7;
            margin: 0;
        }
        .site-footer__col h4 {
            font-size: 14px;
            font-weight: 700;
            color: var(--color-text-primary);
            margin: 0 0 12px;
        }
        .site-footer__col ul {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .site-footer__col ul a {
            font-size: 13px;
            color: var(--color-text-secondary);
            transition: color var(--transition-fast);
        }
        .site-footer__col ul a:hover {
            color: var(--color-primary);
        }
        .site-footer__bottom {
            border-top: 1px solid var(--color-border);
            padding-top: 16px;
            font-size: 12px;
            color: var(--color-text-muted);
            text-align: center;
        }

        /* Buttons */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 24px;
            border-radius: var(--radius-btn);
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            transition: all var(--transition-base);
            white-space: nowrap;
            min-height: 44px;
            letter-spacing: 0.01em;
        }
        .btn--primary {
            background-color: var(--color-primary);
            color: #06110B;
        }
        .btn--primary:hover {
            background-color: #2BEDB5;
            transform: translateY(-1px);
            box-shadow: var(--shadow-glow);
        }
        .btn--primary:active {
            background-color: var(--color-primary-dark);
            transform: translateY(0);
        }
        .btn--secondary {
            background: transparent;
            color: var(--color-primary);
            border: 1px solid var(--color-primary);
        }
        .btn--secondary:hover {
            background-color: rgba(0, 229, 160, 0.12);
            border-color: #2BEDB5;
            transform: translateY(-1px);
        }
        .btn--ghost {
            background-color: rgba(234, 240, 245, 0.06);
            color: var(--color-text-primary);
            border: 1px solid var(--color-border);
        }
        .btn--ghost:hover {
            background-color: rgba(234, 240, 245, 0.1);
            border-color: rgba(234, 240, 245, 0.25);
        }
        .btn--accent {
            background-color: var(--color-accent);
            color: #1A1500;
        }
        .btn--accent:hover {
            background-color: #FFC533;
            transform: translateY(-1px);
            box-shadow: 0 8px 24px rgba(255, 184, 0, 0.25);
        }
        .btn--sm {
            padding: 8px 16px;
            font-size: 13px;
            min-height: 36px;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .teams-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .data-summary-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .site-footer__grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 768px) {
            .site-header__nav {
                display: none;
                flex-direction: column;
                position: absolute;
                top: var(--header-height);
                left: 0;
                right: 0;
                background: rgba(11, 14, 19, 0.98);
                border-bottom: 1px solid var(--color-border);
                padding: 16px;
                gap: 12px;
                backdrop-filter: blur(12px);
                -webkit-backdrop-filter: blur(12px);
            }
            .site-header__nav.is-open {
                display: flex;
            }
            .site-header__nav a {
                font-size: 16px;
                padding: 10px 0;
            }
            .header-hamburger {
                display: flex;
            }
            .site-header__cta {
                display: none;
            }
            .category-hero__h1 {
                font-size: 28px;
            }
            .section__title {
                font-size: 24px;
            }
            .teams-grid {
                grid-template-columns: 1fr;
            }
            .spotlight-grid {
                grid-template-columns: 1fr;
            }
            .data-summary-grid {
                grid-template-columns: 1fr 1fr;
            }
            .subscribe-band {
                flex-direction: column;
                align-items: flex-start;
            }
            .subscribe-form {
                width: 100%;
                max-width: 100%;
            }
            .subscribe-form input {
                flex: 1 1 100%;
            }
            :root {
                --section-pad-desktop: 40px;
            }
        }
        @media (max-width: 520px) {
            .data-summary-grid {
                grid-template-columns: 1fr;
            }
            .site-footer__grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .team-card__header {
                flex-direction: column;
                align-items: flex-start;
            }
            .category-hero {
                padding: 32px 0 28px;
            }
            .category-hero__h1 {
                font-size: 24px;
            }
            .section__title {
                font-size: 22px;
            }
        }

/* roulang page: category6 */
:root {
            --color-bg-base: #0B0E13;
            --color-bg-elevated: #12161F;
            --color-bg-card: #161B25;
            --color-primary: #00E5A0;
            --color-primary-dark: #00C78A;
            --color-secondary: #7C5CFF;
            --color-secondary-light: #9C7FFF;
            --color-accent: #FFB800;
            --color-danger: #FF4D6A;
            --color-text-primary: #EAF0F5;
            --color-text-secondary: #9AA5B1;
            --color-text-muted: #6B7685;
            --color-border: rgba(234, 240, 245, 0.12);
            --color-border-hover: rgba(0, 229, 160, 0.45);
            --radius-card: 14px;
            --radius-chip: 999px;
            --radius-btn: 10px;
            --radius-sm: 8px;
            --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.3);
            --shadow-glow: 0 0 0 1px rgba(0, 229, 160, 0.35), 0 8px 24px rgba(0, 229, 160, 0.1);
            --shadow-elevated: 0 16px 40px rgba(0, 0, 0, 0.45);
            --font-sans: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
            --font-mono: "SF Mono", "Cascadia Code", "Consolas", "Roboto Mono", monospace;
            --container-width: 1120px;
            --header-height: 64px;
            --section-pad-desktop: 40px;
            --section-pad-mobile: 40px;
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
        }

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

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

        body {
            font-family: var(--font-sans);
            background-color: var(--color-bg-base);
            color: var(--color-text-primary);
            line-height: 1.8;
            font-size: 16px;
            min-height: 100vh;
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            margin: 0;
        }

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

        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 2px;
        }

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

        button,
        input {
            font-family: inherit;
            font-size: inherit;
            border: none;
            background: none;
        }

        .container {
            width: 100%;
            max-width: var(--container-width);
            margin: 0 auto;
            padding-left: 16px;
            padding-right: 16px;
        }

        .section {
            padding: var(--section-pad-desktop) 0;
        }

        .section--elevated {
            background-color: var(--color-bg-elevated);
        }

        .section--dark {
            background-color: #080A0F;
        }

        .section__header {
            margin-bottom: 32px;
        }

        .section__tag {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            color: var(--color-primary);
            letter-spacing: 0.08em;
            text-transform: uppercase;
            margin-bottom: 8px;
        }

        .section__title {
            font-size: 30px;
            font-weight: 800;
            line-height: 1.3;
            color: var(--color-text-primary);
            letter-spacing: -0.01em;
            margin: 0 0 8px;
        }

        .section__subtitle {
            font-size: 16px;
            font-weight: 400;
            color: var(--color-text-secondary);
            line-height: 1.75;
            margin-top: 8px;
            max-width: 680px;
            margin-bottom: 0;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 24px;
            border-radius: var(--radius-btn);
            font-size: 14px;
            font-weight: 600;
            cursor: pointer;
            transition: all var(--transition-base);
            white-space: nowrap;
            min-height: 44px;
            letter-spacing: 0.01em;
        }

        .btn--primary {
            background-color: var(--color-primary);
            color: #06110B;
        }
        .btn--primary:hover {
            background-color: #2BEDB5;
            transform: translateY(-1px);
            box-shadow: var(--shadow-glow);
        }
        .btn--primary:active {
            background-color: var(--color-primary-dark);
            transform: translateY(0);
        }

        .btn--secondary {
            background: transparent;
            color: var(--color-primary);
            border: 1px solid var(--color-primary);
        }
        .btn--secondary:hover {
            background-color: rgba(0, 229, 160, 0.12);
            border-color: #2BEDB5;
            transform: translateY(-1px);
        }

        .btn--ghost {
            background-color: rgba(234, 240, 245, 0.06);
            color: var(--color-text-primary);
            border: 1px solid var(--color-border);
        }
        .btn--ghost:hover {
            background-color: rgba(234, 240, 245, 0.1);
            border-color: rgba(234, 240, 245, 0.25);
        }
        .btn--accent {
            background-color: var(--color-accent);
            color: #1A1500;
        }
        .btn--accent:hover {
            background-color: #FFC533;
            transform: translateY(-1px);
            box-shadow: 0 8px 24px rgba(255, 184, 0, 0.25);
        }
        .btn--sm {
            padding: 8px 16px;
            font-size: 13px;
            min-height: 36px;
        }

        /* Site Header */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background-color: rgba(11, 14, 19, 0.88);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--color-border);
            height: var(--header-height);
            display: flex;
            align-items: center;
        }

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

        .site-header__logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 800;
            font-size: 18px;
            color: var(--color-text-primary);
            letter-spacing: 0.02em;
            white-space: nowrap;
        }

        .site-header__logo-icon {
            width: 28px;
            height: 28px;
            border-radius: 6px;
            background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            font-weight: 900;
            color: #0B0E13;
            flex-shrink: 0;
        }

        .site-header__nav {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: nowrap;
        }

        .site-header__nav a {
            padding: 8px 14px;
            border-radius: var(--radius-chip);
            font-size: 14px;
            font-weight: 500;
            color: var(--color-text-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
        }

        .site-header__nav a:hover {
            color: var(--color-text-primary);
            background-color: rgba(234, 240, 245, 0.06);
        }

        .site-header__nav a.is-active {
            color: var(--color-primary);
            font-weight: 700;
        }
        .site-header__nav a.is-active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 18px;
            height: 2px;
            background-color: var(--color-primary);
            border-radius: 2px;
        }

        .site-header__actions {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .site-header__burger {
            display: none;
            width: 44px;
            height: 44px;
            border-radius: var(--radius-btn);
            border: 1px solid var(--color-border);
            color: var(--color-text-primary);
            cursor: pointer;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 4px;
            background: transparent;
        }
        .site-header__burger span {
            display: block;
            width: 18px;
            height: 2px;
            background-color: var(--color-text-primary);
            border-radius: 2px;
            transition: all var(--transition-fast);
        }

        .site-header__mobile-menu {
            display: none;
            position: absolute;
            top: var(--header-height);
            left: 0;
            right: 0;
            background-color: rgba(11, 14, 19, 0.98);
            border-bottom: 1px solid var(--color-border);
            padding: 12px 16px;
            flex-direction: column;
            gap: 4px;
            z-index: 999;
        }
        .site-header__mobile-menu.is-open {
            display: flex;
        }
        .site-header__mobile-menu a {
            padding: 10px 14px;
            border-radius: var(--radius-sm);
            font-size: 15px;
            font-weight: 500;
            color: var(--color-text-secondary);
            transition: all var(--transition-fast);
        }
        .site-header__mobile-menu a:hover,
        .site-header__mobile-menu a.is-active {
            color: var(--color-primary);
            background-color: rgba(0, 229, 160, 0.08);
        }

        /* Breadcrumb */
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--color-text-muted);
            margin-bottom: 12px;
            flex-wrap: wrap;
        }
        .breadcrumb a {
            color: var(--color-text-secondary);
            transition: color var(--transition-fast);
        }
        .breadcrumb a:hover {
            color: var(--color-primary);
        }
        .breadcrumb__sep {
            color: var(--color-text-muted);
            user-select: none;
        }
        .breadcrumb__current {
            color: var(--color-primary);
            font-weight: 600;
        }

        /* Category Hero */
        .category-hero {
            position: relative;
            padding: 32px 0 24px;
            overflow: hidden;
            background-color: var(--color-bg-base);
            border-bottom: 1px solid var(--color-border);
        }
        .category-hero::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(ellipse at 30% 50%, rgba(0, 229, 160, 0.08) 0%, transparent 60%),
                radial-gradient(ellipse at 80% 50%, rgba(124, 92, 255, 0.06) 0%, transparent 60%);
            pointer-events: none;
        }
        .category-hero__content {
            position: relative;
            z-index: 1;
            display: flex;
            align-items: center;
            gap: 24px;
            flex-wrap: wrap;
        }
        .category-hero__text {
            flex: 1;
            min-width: 280px;
        }
        .category-hero__title {
            font-size: 32px;
            font-weight: 800;
            line-height: 1.25;
            color: var(--color-text-primary);
            margin: 0 0 12px;
            letter-spacing: -0.01em;
        }
        .category-hero__desc {
            font-size: 15px;
            color: var(--color-text-secondary);
            line-height: 1.75;
            margin: 0;
            max-width: 640px;
        }
        .category-hero__image {
            flex-shrink: 0;
            width: 280px;
            max-width: 100%;
            border-radius: var(--radius-card);
            overflow: hidden;
            border: 1px solid var(--color-border);
            box-shadow: var(--shadow-card);
        }
        .category-hero__image img {
            width: 100%;
            height: 160px;
            object-fit: cover;
        }

        /* Timeline Styles */
        .timeline {
            position: relative;
            padding-left: 0;
        }
        .timeline::before {
            content: '';
            position: absolute;
            left: 16px;
            top: 4px;
            bottom: 4px;
            width: 2px;
            background: linear-gradient(to bottom, var(--color-primary), var(--color-secondary), transparent);
            opacity: 0.5;
        }
        .timeline__group {
            position: relative;
            padding-left: 48px;
            margin-bottom: 32px;
        }
        .timeline__group:last-child {
            margin-bottom: 0;
        }
        .timeline__group::before {
            content: '';
            position: absolute;
            left: 8px;
            top: 10px;
            width: 18px;
            height: 18px;
            border-radius: 50%;
            background-color: var(--color-primary);
            border: 3px solid var(--color-bg-base);
            box-shadow: 0 0 0 2px var(--color-primary);
            z-index: 1;
        }
        .timeline__date {
            font-size: 18px;
            font-weight: 700;
            color: var(--color-text-primary);
            margin-bottom: 12px;
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .timeline__date-badge {
            font-size: 12px;
            font-weight: 600;
            color: var(--color-primary);
            background-color: rgba(0, 229, 160, 0.1);
            border: 1px solid rgba(0, 229, 160, 0.25);
            border-radius: var(--radius-chip);
            padding: 2px 10px;
        }
        .timeline__items {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .timeline__item {
            background-color: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 14px 18px;
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            transition: all var(--transition-base);
        }
        .timeline__item:hover {
            border-color: var(--color-border-hover);
            box-shadow: var(--shadow-glow);
            transform: translateY(-1px);
        }
        .timeline__time {
            font-family: var(--font-mono);
            font-size: 14px;
            font-weight: 600;
            color: var(--color-primary);
            min-width: 60px;
            letter-spacing: 0.02em;
        }
        .timeline__info {
            flex: 1;
            min-width: 180px;
        }
        .timeline__event {
            font-size: 15px;
            font-weight: 700;
            color: var(--color-text-primary);
            margin-bottom: 2px;
        }
        .timeline__matchup {
            font-size: 13px;
            color: var(--color-text-secondary);
            line-height: 1.6;
        }
        .timeline__status {
            flex-shrink: 0;
        }
        .badge {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 12px;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: var(--radius-chip);
            letter-spacing: 0.04em;
            white-space: nowrap;
        }
        .badge--live {
            background-color: var(--color-danger);
            color: #fff;
            animation: badgePulse 1.8s ease-in-out infinite;
        }
        .badge--upcoming {
            background-color: rgba(255, 184, 0, 0.15);
            color: var(--color-accent);
            border: 1px solid rgba(255, 184, 0, 0.3);
        }
        .badge--finished {
            background-color: transparent;
            color: var(--color-text-muted);
            border: 1px solid var(--color-border);
        }

        @keyframes badgePulse {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.65;
            }
        }

        /* Mini Stats */
        .mini-stats {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 14px;
        }
        .mini-stat {
            background-color: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 18px 20px;
            text-align: center;
            transition: all var(--transition-base);
        }
        .mini-stat:hover {
            border-color: var(--color-border-hover);
            box-shadow: var(--shadow-card);
        }
        .mini-stat__value {
            font-family: var(--font-mono);
            font-size: 28px;
            font-weight: 800;
            color: var(--color-primary);
            line-height: 1.2;
            margin-bottom: 4px;
        }
        .mini-stat__label {
            font-size: 13px;
            color: var(--color-text-secondary);
            font-weight: 500;
        }

        /* Topic Cards */
        .topic-cards {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }
        .topic-card {
            background-color: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition-base);
            cursor: pointer;
            display: block;
        }
        .topic-card:hover {
            border-color: var(--color-border-hover);
            box-shadow: var(--shadow-glow);
            transform: translateY(-2px);
        }
        .topic-card__image {
            width: 100%;
            height: 140px;
            overflow: hidden;
            position: relative;
        }
        .topic-card__image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .topic-card__body {
            padding: 16px 18px;
        }
        .topic-card__title {
            font-size: 16px;
            font-weight: 700;
            color: var(--color-text-primary);
            margin-bottom: 6px;
        }
        .topic-card__desc {
            font-size: 13px;
            color: var(--color-text-secondary);
            line-height: 1.7;
            margin: 0;
        }

        /* Quick Links */
        .quick-links {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .chip-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 10px 20px;
            border-radius: var(--radius-chip);
            font-size: 14px;
            font-weight: 600;
            color: var(--color-text-secondary);
            border: 1px solid var(--color-border);
            transition: all var(--transition-fast);
            cursor: pointer;
        }
        .chip-link:hover {
            color: var(--color-primary);
            border-color: var(--color-border-hover);
            background-color: rgba(0, 229, 160, 0.06);
        }
        .chip-link--primary {
            color: var(--color-primary);
            border-color: var(--color-border-hover);
            background-color: rgba(0, 229, 160, 0.08);
        }

        /* Subscribe CTA */
        .subscribe-cta {
            background-color: var(--color-bg-elevated);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            padding: 28px 32px;
            display: flex;
            align-items: center;
            gap: 24px;
            flex-wrap: wrap;
            box-shadow: var(--shadow-card);
        }
        .subscribe-cta__text {
            flex: 1;
            min-width: 220px;
        }
        .subscribe-cta__title {
            font-size: 20px;
            font-weight: 800;
            color: var(--color-text-primary);
            margin-bottom: 6px;
        }
        .subscribe-cta__desc {
            font-size: 14px;
            color: var(--color-text-secondary);
            margin: 0;
        }
        .subscribe-form {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
            flex-shrink: 0;
        }
        .subscribe-form input {
            padding: 12px 18px;
            border-radius: var(--radius-btn);
            background-color: var(--color-bg-base);
            border: 1px solid var(--color-border);
            color: var(--color-text-primary);
            font-size: 14px;
            min-width: 240px;
            min-height: 44px;
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
        }
        .subscribe-form input::placeholder {
            color: var(--color-text-muted);
        }
        .subscribe-form input:focus {
            border-color: var(--color-primary);
            box-shadow: var(--shadow-glow);
        }

        /* FAQ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
            max-width: 800px;
        }
        .faq-item {
            background-color: var(--color-bg-card);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-card);
            overflow: hidden;
            transition: all var(--transition-base);
        }
        .faq-item:hover {
            border-color: var(--color-border-hover);
        }
        .faq-item.is-open {
            border-color: var(--color-border-hover);
            box-shadow: var(--shadow-card);
        }
        .faq-item.is-open .faq-item__answer {
            display: block;
            border-left: 3px solid var(--color-primary);
        }
        .faq-item__question {
            width: 100%;
            padding: 16px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            cursor: pointer;
            font-size: 15px;
            font-weight: 700;
            color: var(--color-text-primary);
            text-align: left;
            transition: color var(--transition-fast);
            min-height: 44px;
        }
        .faq-item__question:hover {
            color: var(--color-primary);
        }
        .faq-item__icon {
            flex-shrink: 0;
            font-size: 18px;
            font-weight: 800;
            color: var(--color-primary);
            transition: transform var(--transition-fast);
            user-select: none;
        }
        .faq-item.is-open .faq-item__icon {
            transform: rotate(45deg);
        }
        .faq-item__answer {
            display: none;
            padding: 0 20px 16px;
            font-size: 14px;
            color: var(--color-text-secondary);
            line-height: 1.75;
            margin: 0;
        }

        /* Site Footer */
        .site-footer {
            background-color: #080A0F;
            border-top: 1px solid var(--color-border);
            padding: 40px 0 20px;
        }
        .site-footer__grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 28px;
        }
        .site-footer__logo {
            font-size: 18px;
            font-weight: 800;
            color: var(--color-text-primary);
            margin-bottom: 10px;
        }
        .site-footer__desc {
            font-size: 13px;
            color: var(--color-text-secondary);
            line-height: 1.7;
            margin: 0;
            max-width: 320px;
        }
        .site-footer__col h4 {
            font-size: 14px;
            font-weight: 700;
            color: var(--color-text-primary);
            margin: 0 0 12px;
        }
        .site-footer__col ul {
            list-style: none;
            margin: 0;
            padding: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .site-footer__col a {
            font-size: 13px;
            color: var(--color-text-secondary);
            transition: color var(--transition-fast);
        }
        .site-footer__col a:hover {
            color: var(--color-primary);
        }
        .site-footer__bottom {
            text-align: center;
            font-size: 12px;
            color: var(--color-text-muted);
            padding-top: 16px;
            border-top: 1px solid var(--color-border);
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .site-header__nav a {
                padding: 8px 10px;
                font-size: 13px;
            }
            .topic-cards {
                grid-template-columns: repeat(2, 1fr);
            }
            .mini-stats {
                grid-template-columns: repeat(2, 1fr);
            }
            .site-footer__grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }

        @media (max-width: 768px) {
            :root {
                --section-pad-desktop: 28px;
            }
            .section {
                padding: 28px 0;
            }
            .section__title {
                font-size: 24px;
            }
            .section__subtitle {
                font-size: 14px;
            }
            .category-hero__title {
                font-size: 26px;
            }
            .category-hero__desc {
                font-size: 14px;
            }
            .category-hero__content {
                flex-direction: column;
                align-items: flex-start;
            }
            .category-hero__image {
                width: 100%;
            }
            .category-hero__image img {
                height: 140px;
            }
            .site-header__nav {
                display: none;
            }
            .site-header__actions .btn {
                display: none;
            }
            .site-header__burger {
                display: flex;
            }
            .breadcrumb {
                font-size: 12px;
            }
            .timeline__group {
                padding-left: 36px;
                margin-bottom: 24px;
            }
            .timeline::before {
                left: 10px;
            }
            .timeline__group::before {
                left: 2px;
                width: 14px;
                height: 14px;
                top: 8px;
            }
            .timeline__item {
                padding: 12px 14px;
                gap: 10px;
            }
            .timeline__time {
                font-size: 13px;
                min-width: 48px;
            }
            .timeline__event {
                font-size: 14px;
            }
            .topic-cards {
                grid-template-columns: 1fr;
            }
            .mini-stats {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }
            .mini-stat {
                padding: 14px 12px;
            }
            .mini-stat__value {
                font-size: 22px;
            }
            .subscribe-cta {
                flex-direction: column;
                align-items: flex-start;
                padding: 20px;
                gap: 16px;
            }
            .subscribe-form {
                width: 100%;
            }
            .subscribe-form input {
                flex: 1;
                min-width: 0;
                width: 100%;
            }
            .subscribe-form .btn {
                width: 100%;
            }
            .site-footer__grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .faq-item__question {
                font-size: 14px;
                padding: 14px 16px;
            }
            .faq-item__answer {
                font-size: 13px;
                padding: 0 16px 14px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding-left: 12px;
                padding-right: 12px;
            }
            .category-hero__title {
                font-size: 22px;
            }
            .section__title {
                font-size: 20px;
            }
            .timeline__group {
                padding-left: 28px;
            }
            .timeline::before {
                left: 6px;
                width: 2px;
            }
            .timeline__group::before {
                left: -2px;
                width: 14px;
                height: 14px;
                top: 6px;
            }
            .timeline__item {
                flex-direction: column;
                align-items: flex-start;
            }
            .timeline__status {
                align-self: flex-start;
            }
            .mini-stats {
                grid-template-columns: 1fr 1fr;
            }
            .quick-links {
                flex-direction: column;
                gap: 8px;
            }
            .chip-link {
                width: 100%;
                justify-content: center;
            }
        }