/* roulang page: index */
:root {
            --bg: #0B0F14;
            --surface: #111820;
            --surface-2: #16212B;
            --line: #1E2936;
            --primary: #A3FF12;
            --accent: #FF6A3D;
            --text-strong: #F2F5F7;
            --text-muted: #94A3B8;
            --font-sans: system-ui, -apple-system, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
            --font-mono: ui-monospace, 'SF Mono', 'Cascadia Mono', 'Segoe UI Mono', 'Roboto Mono', monospace;
            --radius-sm: 4px;
            --radius-md: 8px;
            --radius-full: 9999px;
            --shadow-card: 0 0 0 1px rgba(148, 163, 184, 0.12), 0 4px 16px rgba(0, 0, 0, 0.25);
            --shadow-card-hover: 0 0 0 1px rgba(163, 255, 18, 0.35), 0 6px 20px rgba(0, 0, 0, 0.35);
            --transition-base: all .25s cubic-bezier(.4, 0, .2, 1);
        }

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

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

        body {
            background-color: var(--bg);
            color: var(--text-muted);
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.7;
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

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

        button,
        input {
            font-family: inherit;
            font-size: inherit;
        }

        button:focus-visible,
        a:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 3px;
            border-radius: var(--radius-sm);
        }

        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        .section {
            padding: 64px 0;
            border-bottom: 1px solid var(--line);
            position: relative;
        }

        .section--alt {
            background-color: rgba(17, 24, 32, .8);
        }

        .section--accent-glow {
            background: radial-gradient(ellipse at 50% 0%, rgba(163, 255, 18, .05) 0%, transparent 60%);
        }

        .section:last-of-type {
            border-bottom: none;
        }

        .section__label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 2px;
            text-transform: uppercase;
            color: var(--primary);
            margin-bottom: 12px;
            font-family: var(--font-mono);
        }

        .section__title {
            font-size: 28px;
            font-weight: 700;
            color: var(--text-strong);
            line-height: 1.3;
            letter-spacing: -0.02em;
            margin-bottom: 16px;
        }

        .section__desc {
            font-size: 16px;
            color: var(--text-muted);
            max-width: 680px;
            line-height: 1.8;
            margin-bottom: 32px;
        }

        .mono-num {
            font-family: var(--font-mono);
            font-variant-numeric: tabular-nums;
            letter-spacing: -0.01em;
        }

        .card-hover {
            transition: var(--transition-base);
        }

        .card-hover:hover {
            border-color: rgba(163, 255, 18, .4);
            transform: translateY(-2px);
            box-shadow: var(--shadow-card-hover);
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background-color: var(--primary);
            color: #0B0F14;
            font-weight: 700;
            font-size: 15px;
            padding: 12px 28px;
            border-radius: var(--radius-full);
            border: none;
            cursor: pointer;
            transition: var(--transition-base);
            text-align: center;
            justify-content: center;
            line-height: 1.4;
        }

        .btn-primary:hover {
            background-color: #B8FF3D;
            transform: translateY(-1px);
            box-shadow: 0 4px 20px rgba(163, 255, 18, .25);
        }

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: var(--text-strong);
            font-weight: 600;
            font-size: 15px;
            padding: 11px 26px;
            border-radius: var(--radius-full);
            border: 1px solid rgba(148, 163, 184, .4);
            cursor: pointer;
            transition: var(--transition-base);
            text-align: center;
            justify-content: center;
            line-height: 1.4;
        }

        .btn-secondary:hover {
            border-color: var(--primary);
            color: #fff;
            background-color: rgba(163, 255, 18, .05);
        }

        .tag {
            display: inline-flex;
            align-items: center;
            font-size: 13px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: var(--radius-full);
            border: 1px solid var(--line);
            color: var(--text-muted);
            font-family: var(--font-mono);
            background-color: rgba(17, 24, 32, .8);
            white-space: nowrap;
        }

        .tag--live {
            border-color: rgba(163, 255, 18, .5);
            color: var(--primary);
            background-color: rgba(163, 255, 18, .08);
        }

        .tag--accent {
            border-color: rgba(255, 106, 61, .5);
            color: var(--accent);
            background-color: rgba(255, 106, 61, .08);
        }

        .header {
            position: sticky;
            top: 0;
            z-index: 50;
            background-color: rgba(11, 15, 20, .92);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--line);
        }

        .header__inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 68px;
            gap: 16px;
        }

        .header__logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 18px;
            color: var(--text-strong);
            white-space: nowrap;
        }

        .header__logo-mark {
            width: 32px;
            height: 32px;
            border-radius: var(--radius-sm);
            background-color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #0B0F14;
            font-weight: 800;
            font-size: 14px;
            flex-shrink: 0;
        }

        .header__nav {
            display: flex;
            align-items: center;
            gap: 24px;
            flex: 1;
            justify-content: center;
        }

        .header__nav a {
            font-size: 15px;
            font-weight: 500;
            color: var(--text-muted);
            padding: 6px 0;
            position: relative;
            white-space: nowrap;
        }

        .header__nav a:hover {
            color: var(--text-strong);
        }

        .header__nav a.is-active {
            color: var(--text-strong);
        }

        .header__nav a.is-active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            right: 0;
            height: 2px;
            background-color: var(--primary);
            border-radius: 2px;
        }

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

        .header__burger {
            display: none;
            background: none;
            border: none;
            cursor: pointer;
            padding: 8px;
            color: var(--text-strong);
            flex-shrink: 0;
        }

        .mobile-menu {
            display: none;
            background-color: var(--bg);
            border-bottom: 1px solid var(--line);
            padding: 16px 20px;
            flex-direction: column;
            gap: 8px;
        }

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

        .mobile-menu a {
            padding: 10px 0;
            color: var(--text-muted);
            font-size: 15px;
            border-bottom: 1px solid var(--line);
        }

        .mobile-menu a:last-child {
            border-bottom: none;
        }

        .mobile-menu a:hover {
            color: var(--text-strong);
        }

        .hero {
            position: relative;
            padding: 48px 0 56px;
            overflow: hidden;
            border-bottom: 1px solid var(--line);
        }

        .hero__bg {
            position: absolute;
            inset: 0;
            z-index: 0;
        }

        .hero__bg img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            object-position: center;
            opacity: .22;
        }

        .hero__bg::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(11, 15, 20, .75) 0%, rgba(11, 15, 20, .92) 100%);
        }

        .hero__inner {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

        .hero__copy {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .hero__title {
            font-size: 44px;
            font-weight: 800;
            color: var(--text-strong);
            line-height: 1.2;
            letter-spacing: -0.03em;
        }

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

        .hero__desc {
            font-size: 17px;
            color: var(--text-muted);
            line-height: 1.8;
            max-width: 520px;
        }

        .hero__actions {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            margin-top: 4px;
        }

        .hero__stage {
            background-color: rgba(17, 24, 32, .9);
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            padding: 24px;
            box-shadow: var(--shadow-card);
        }

        .hero__stage-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 16px;
            padding-bottom: 12px;
            border-bottom: 1px solid var(--line);
        }

        .hero__stage-title {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-strong);
            font-family: var(--font-mono);
        }

        .hero__stage-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background-color: var(--primary);
            animation: pulse-dot 2s infinite;
        }

        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: .5; transform: scale(1.3); }
        }

        .hero__match-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 0;
            border-bottom: 1px solid rgba(30, 41, 54, .6);
        }

        .hero__match-row:last-child {
            border-bottom: none;
        }

        .hero__team {
            display: flex;
            align-items: center;
            gap: 8px;
            font-weight: 600;
            color: var(--text-strong);
            font-size: 14px;
        }

        .hero__score {
            font-family: var(--font-mono);
            font-size: 20px;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: 1px;
        }

        .hero__score .accent {
            color: var(--accent);
        }

        .hero__data-row {
            display: flex;
            gap: 20px;
            margin-top: 16px;
            flex-wrap: wrap;
        }

        .hero__data-item {
            flex: 1;
            min-width: 100px;
        }

        .hero__data-item strong {
            display: block;
            font-family: var(--font-mono);
            font-size: 24px;
            font-weight: 700;
            color: var(--text-strong);
        }

        .hero__data-item span {
            font-size: 13px;
            color: var(--text-muted);
        }

        .ticker-bar {
            background-color: rgba(17, 24, 32, .95);
            border-bottom: 1px solid var(--line);
            padding: 14px 0;
        }

        .ticker-bar__inner {
            display: flex;
            align-items: center;
            gap: 20px;
            flex-wrap: wrap;
        }

        .ticker-bar__item {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--text-muted);
            white-space: nowrap;
        }

        .ticker-bar__item strong {
            color: var(--text-strong);
            font-family: var(--font-mono);
            font-size: 16px;
        }

        .ticker-bar__item .dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background-color: var(--primary);
            flex-shrink: 0;
        }

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

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

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

        .card {
            background-color: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            padding: 24px;
            box-shadow: var(--shadow-card);
        }

        .card--compact {
            padding: 16px;
            border-radius: var(--radius-sm);
        }

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

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

        .card__img {
            border-radius: var(--radius-sm);
            overflow: hidden;
            margin-bottom: 16px;
            aspect-ratio: 16/9;
            background-color: var(--surface-2);
            border: 1px solid var(--line);
        }

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

        .list-item {
            display: flex;
            align-items: flex-start;
            gap: 16px;
            padding: 16px 0;
            border-bottom: 1px solid var(--line);
        }

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

        .list-item__icon {
            width: 40px;
            height: 40px;
            border-radius: var(--radius-sm);
            background-color: var(--surface-2);
            border: 1px solid var(--line);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            color: var(--primary);
            font-family: var(--font-mono);
            font-size: 18px;
            font-weight: 700;
        }

        .list-item__body {
            flex: 1;
        }

        .list-item__title {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-strong);
            margin-bottom: 4px;
        }

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

        .faq-item {
            border-bottom: 1px solid var(--line);
            padding: 20px 0;
        }

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

        .faq-item__q {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-strong);
            margin-bottom: 8px;
            display: flex;
            align-items: flex-start;
            gap: 10px;
        }

        .faq-item__q .mark {
            color: var(--primary);
            font-family: var(--font-mono);
            font-size: 18px;
            flex-shrink: 0;
        }

        .faq-item__a {
            font-size: 15px;
            color: var(--text-muted);
            line-height: 1.8;
            padding-left: 28px;
        }

        .comparison-table {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }

        .comparison-table__col {
            background-color: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            padding: 24px;
        }

        .comparison-table__col--highlight {
            border-color: rgba(163, 255, 18, .4);
            box-shadow: var(--shadow-card-hover);
        }

        .comparison-table__col-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-strong);
            margin-bottom: 16px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .comparison-table__col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .comparison-table__col li {
            font-size: 14px;
            color: var(--text-muted);
            padding-left: 20px;
            position: relative;
            line-height: 1.6;
        }

        .comparison-table__col li::before {
            content: '';
            position: absolute;
            left: 0;
            top: 7px;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background-color: var(--accent);
        }

        .comparison-table__col--highlight li::before {
            background-color: var(--primary);
        }

        .social-proof {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }

        .social-proof__item {
            background-color: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            padding: 20px;
            text-align: center;
        }

        .social-proof__item strong {
            display: block;
            font-family: var(--font-mono);
            font-size: 28px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 4px;
        }

        .social-proof__item span {
            font-size: 13px;
            color: var(--text-muted);
        }

        .fixed-bottom-cta {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 45;
            background-color: rgba(11, 15, 20, .95);
            backdrop-filter: blur(12px);
            border-top: 1px solid var(--line);
            padding: 12px 0;
            display: none;
        }

        .fixed-bottom-cta.is-visible {
            display: block;
        }

        .fixed-bottom-cta__inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
        }

        .fixed-bottom-cta__text {
            font-size: 14px;
            color: var(--text-muted);
        }

        .fixed-bottom-cta__text strong {
            color: var(--text-strong);
        }

        .footer {
            background-color: var(--bg);
            border-top: 1px solid var(--line);
            padding: 40px 0 32px;
        }

        .footer__inner {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .footer__links {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            font-size: 14px;
        }

        .footer__links a {
            color: var(--text-muted);
        }

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

        .footer__copyright {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.8;
        }

        .footer__brand {
            font-weight: 600;
            color: var(--text-strong);
        }

        @media (max-width: 1024px) {
            .header__nav {
                gap: 16px;
            }
            .header__nav a {
                font-size: 14px;
            }
            .grid-4 {
                grid-template-columns: repeat(2, 1fr);
            }
            .hero__title {
                font-size: 36px;
            }
        }

        @media (max-width: 768px) {
            .header__nav {
                display: none;
            }
            .header__burger {
                display: block;
            }
            .header__actions .btn-primary {
                display: none;
            }
            .header__actions .header__burger {
                display: block;
            }
            .section {
                padding: 48px 0;
            }
            .section__title {
                font-size: 24px;
            }
            .hero {
                padding: 32px 0 40px;
            }
            .hero__inner {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .hero__title {
                font-size: 28px;
            }
            .hero__desc {
                font-size: 15px;
            }
            .hero__actions {
                flex-direction: column;
            }
            .hero__actions .btn-primary,
            .hero__actions .btn-secondary {
                width: 100%;
            }
            .grid-3,
            .grid-2,
            .social-proof {
                grid-template-columns: 1fr;
            }
            .grid-4 {
                grid-template-columns: 1fr;
            }
            .comparison-table {
                grid-template-columns: 1fr;
            }
            .ticker-bar__inner {
                gap: 12px;
            }
            .fixed-bottom-cta__inner {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }
            .fixed-bottom-cta__inner .btn-primary {
                width: 100%;
            }
            .footer__links {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
        }

        @media (max-width: 520px) {
            .hero__title {
                font-size: 24px;
            }
            .section__title {
                font-size: 21px;
            }
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .hero__stage {
                padding: 16px;
            }
            .hero__match-row {
                flex-wrap: wrap;
                gap: 8px;
            }
            .hero__team {
                font-size: 12px;
            }
            .hero__score {
                font-size: 18px;
            }
        }

/* roulang page: category1 */
:root {
            --bg: #0B0F14;
            --surface: #111820;
            --surface-2: #16212B;
            --line: #1E2936;
            --primary: #A3FF12;
            --accent: #FF6A3D;
            --text-strong: #F2F5F7;
            --text-muted: #94A3B8;
            --font-sans: system-ui, -apple-system, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
            --font-mono: ui-monospace, 'SF Mono', 'Cascadia Mono', 'Segoe UI Mono', 'Roboto Mono', monospace;
            --radius-sm: 4px;
            --radius-md: 8px;
            --radius-full: 9999px;
            --shadow-card: 0 0 0 1px rgba(148, 163, 184, 0.12), 0 4px 16px rgba(0, 0, 0, 0.25);
            --shadow-card-hover: 0 0 0 1px rgba(163, 255, 18, 0.35), 0 6px 20px rgba(0, 0, 0, 0.35);
            --transition-base: all .25s cubic-bezier(.4, 0, .2, 1);
        }

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

        body {
            background-color: var(--bg);
            color: var(--text-muted);
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.7;
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

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

        button,
        input {
            font-family: inherit;
            font-size: inherit;
        }

        button:focus-visible,
        a:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 3px;
            border-radius: var(--radius-sm);
        }

        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        .section {
            padding: 48px 0;
            border-bottom: 1px solid var(--line);
            position: relative;
        }

        .section--alt {
            background-color: rgba(17, 24, 32, .8);
        }

        .section--accent-glow {
            background: radial-gradient(ellipse at 50% 0%, rgba(163, 255, 18, .05) 0%, transparent 60%);
        }

        .section:last-of-type {
            border-bottom: none;
        }

        .section__label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 2px;
            text-transform: uppercase;
            color: var(--primary);
            margin-bottom: 12px;
            font-family: var(--font-mono);
        }

        .section__title {
            font-size: 24px;
            font-weight: 700;
            color: var(--text-strong);
            line-height: 1.3;
            letter-spacing: -0.02em;
            margin-bottom: 12px;
        }

        .section__desc {
            font-size: 15px;
            color: var(--text-muted);
            max-width: 680px;
            line-height: 1.8;
            margin-bottom: 28px;
        }

        .card-hover {
            transition: var(--transition-base);
        }

        .card-hover:hover {
            border-color: rgba(163, 255, 18, .4);
            transform: translateY(-2px);
            box-shadow: var(--shadow-card-hover);
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background-color: var(--primary);
            color: #0B0F14;
            font-weight: 700;
            font-size: 15px;
            padding: 10px 24px;
            border-radius: var(--radius-full);
            border: none;
            cursor: pointer;
            transition: var(--transition-base);
            text-align: center;
            justify-content: center;
            line-height: 1.4;
        }

        .btn-primary:hover {
            background-color: #B8FF3D;
            transform: translateY(-1px);
            box-shadow: 0 4px 20px rgba(163, 255, 18, .25);
        }

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: var(--text-strong);
            font-weight: 600;
            font-size: 14px;
            padding: 9px 22px;
            border-radius: var(--radius-full);
            border: 1px solid rgba(148, 163, 184, .4);
            cursor: pointer;
            transition: var(--transition-base);
            text-align: center;
            justify-content: center;
            line-height: 1.4;
        }

        .btn-secondary:hover {
            border-color: var(--primary);
            color: #fff;
            background-color: rgba(163, 255, 18, .05);
        }

        .tag {
            display: inline-flex;
            align-items: center;
            font-size: 13px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: var(--radius-full);
            border: 1px solid var(--line);
            color: var(--text-muted);
            font-family: var(--font-mono);
            background-color: rgba(17, 24, 32, .8);
            white-space: nowrap;
        }

        .tag--live {
            border-color: rgba(163, 255, 18, .5);
            color: var(--primary);
            background-color: rgba(163, 255, 18, .08);
        }

        .tag--accent {
            border-color: rgba(255, 106, 61, .5);
            color: var(--accent);
            background-color: rgba(255, 106, 61, .08);
        }

        .header {
            position: sticky;
            top: 0;
            z-index: 50;
            background-color: rgba(11, 15, 20, .92);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--line);
        }

        .header__inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 68px;
            gap: 16px;
        }

        .header__logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 18px;
            color: var(--text-strong);
            letter-spacing: -0.01em;
        }

        .header__logo-mark {
            width: 30px;
            height: 30px;
            border-radius: var(--radius-sm);
            background: linear-gradient(135deg, rgba(163, 255, 18, .2), rgba(163, 255, 18, .05));
            border: 1px solid rgba(163, 255, 18, .4);
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: var(--font-mono);
            font-weight: 700;
            font-size: 14px;
            color: var(--primary);
        }

        .header__nav {
            display: flex;
            align-items: center;
            gap: 24px;
        }

        .header__nav a {
            font-size: 14px;
            font-weight: 500;
            color: var(--text-muted);
            position: relative;
            padding: 6px 0;
            white-space: nowrap;
        }

        .header__nav a:hover {
            color: var(--text-strong);
        }

        .header__nav a.is-active {
            color: var(--text-strong);
        }

        .header__nav a.is-active::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 0;
            right: 0;
            height: 2px;
            background-color: var(--primary);
            border-radius: 2px;
        }

        .header__cta {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background-color: var(--primary);
            color: #0B0F14;
            font-weight: 700;
            font-size: 14px;
            padding: 8px 20px;
            border-radius: var(--radius-full);
            transition: var(--transition-base);
            white-space: nowrap;
        }

        .header__cta:hover {
            background-color: #B8FF3D;
            transform: translateY(-1px);
            box-shadow: 0 4px 20px rgba(163, 255, 18, .25);
        }

        .header__menu-btn {
            display: none;
            flex-direction: column;
            gap: 4px;
            background: none;
            border: none;
            cursor: pointer;
            padding: 8px;
        }

        .header__menu-btn span {
            display: block;
            width: 22px;
            height: 2px;
            background-color: var(--text-strong);
            border-radius: 2px;
            transition: var(--transition-base);
        }

        .header__mobile-menu {
            display: none;
            position: absolute;
            top: 68px;
            left: 0;
            right: 0;
            background-color: rgba(11, 15, 20, .98);
            border-bottom: 1px solid var(--line);
            padding: 16px 20px;
            flex-direction: column;
            gap: 4px;
        }

        .header__mobile-menu a {
            font-size: 15px;
            color: var(--text-muted);
            padding: 10px 0;
            border-bottom: 1px solid var(--line);
        }

        .header__mobile-menu a:last-child {
            border-bottom: none;
        }

        .header__mobile-menu a.is-active {
            color: var(--primary);
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-muted);
            flex-wrap: wrap;
            margin-bottom: 16px;
            font-family: var(--font-mono);
        }

        .breadcrumb a {
            color: var(--text-muted);
        }

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

        .breadcrumb__sep {
            color: var(--line);
            font-size: 12px;
        }

        .page-head {
            padding: 28px 0 20px;
            border-bottom: 1px solid var(--line);
            background-color: rgba(17, 24, 32, .6);
        }

        .page-head__title {
            font-size: 28px;
            font-weight: 700;
            color: var(--text-strong);
            letter-spacing: -0.02em;
            line-height: 1.3;
            margin-bottom: 8px;
        }

        .page-head__meta {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            font-size: 13px;
            color: var(--text-muted);
            font-family: var(--font-mono);
        }

        .filter-bar {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
            padding: 16px 0;
        }

        .filter-bar__group {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
        }

        .filter-bar__label {
            font-size: 13px;
            color: var(--text-muted);
            font-weight: 600;
            white-space: nowrap;
        }

        .filter-chip {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            font-size: 13px;
            font-weight: 500;
            padding: 5px 14px;
            border-radius: var(--radius-full);
            border: 1px solid var(--line);
            color: var(--text-muted);
            background-color: var(--surface);
            cursor: pointer;
            transition: var(--transition-base);
            white-space: nowrap;
        }

        .filter-chip:hover {
            border-color: rgba(163, 255, 18, .4);
            color: var(--text-strong);
        }

        .filter-chip.is-active {
            border-color: var(--primary);
            color: var(--primary);
            background-color: rgba(163, 255, 18, .08);
        }

        .search-input {
            display: flex;
            align-items: center;
            gap: 8px;
            background-color: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-full);
            padding: 6px 16px;
            min-width: 200px;
            flex: 0 0 auto;
        }

        .search-input input {
            background: none;
            border: none;
            color: var(--text-strong);
            font-size: 13px;
            width: 100%;
            outline: none;
        }

        .search-input input::placeholder {
            color: var(--text-muted);
            opacity: .7;
        }

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

        .data-item {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 12px 16px;
            background-color: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-sm);
            transition: var(--transition-base);
        }

        .data-item:hover {
            border-color: rgba(163, 255, 18, .3);
        }

        .data-item__img {
            width: 56px;
            height: 56px;
            border-radius: var(--radius-sm);
            object-fit: cover;
            flex-shrink: 0;
            border: 1px solid var(--line);
        }

        .data-item__info {
            flex: 1;
            min-width: 0;
        }

        .data-item__title {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-strong);
            margin-bottom: 4px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .data-item__sub {
            font-size: 12px;
            color: var(--text-muted);
            font-family: var(--font-mono);
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .data-item__score {
            font-family: var(--font-mono);
            font-size: 16px;
            font-weight: 700;
            color: var(--text-strong);
            white-space: nowrap;
            letter-spacing: 0.02em;
        }

        .data-item__score .live-dot {
            display: inline-block;
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background-color: var(--primary);
            margin-right: 6px;
            animation: pulse-dot 1.5s ease-in-out infinite;
            vertical-align: middle;
        }

        .data-item__score .score-change {
            color: var(--accent);
            font-size: 12px;
            font-weight: 600;
            margin-left: 4px;
        }

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

        .stat-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 12px;
        }

        .stat-card {
            padding: 16px;
            background-color: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-sm);
            text-align: center;
        }

        .stat-card__num {
            font-family: var(--font-mono);
            font-size: 24px;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 4px;
            line-height: 1.2;
        }

        .stat-card__label {
            font-size: 13px;
            color: var(--text-muted);
        }

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

        .dimension-item {
            padding: 14px 16px;
            background-color: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .dimension-item__icon {
            width: 32px;
            height: 32px;
            border-radius: var(--radius-sm);
            border: 1px solid rgba(163, 255, 18, .3);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 15px;
            flex-shrink: 0;
        }

        .dimension-item__text {
            font-size: 13px;
            color: var(--text-strong);
            font-weight: 500;
        }

        .info-panel {
            padding: 20px 24px;
            background-color: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
        }

        .info-panel__title {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-strong);
            margin-bottom: 10px;
        }

        .info-panel__text {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.8;
        }

        .info-panel__text+p {
            margin-top: 8px;
        }

        .news-mini {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .news-mini__item {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 10px 14px;
            background-color: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-sm);
            transition: var(--transition-base);
        }

        .news-mini__item:hover {
            border-color: rgba(163, 255, 18, .3);
        }

        .news-mini__time {
            font-family: var(--font-mono);
            font-size: 12px;
            color: var(--text-muted);
            white-space: nowrap;
        }

        .news-mini__text {
            font-size: 13px;
            color: var(--text-strong);
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .news-mini__badge {
            font-size: 11px;
            font-weight: 600;
            padding: 2px 8px;
            border-radius: var(--radius-full);
            border: 1px solid rgba(163, 255, 18, .4);
            color: var(--primary);
            white-space: nowrap;
        }

        .faq-item {
            border-bottom: 1px solid var(--line);
            padding: 14px 0;
        }

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

        .faq-item__q {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-strong);
            margin-bottom: 6px;
        }

        .faq-item__a {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.8;
        }

        .cta-box {
            padding: 20px 24px;
            background-color: var(--surface-2);
            border: 1px solid rgba(163, 255, 18, .2);
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
        }

        .cta-box__text {
            font-size: 15px;
            color: var(--text-strong);
            font-weight: 600;
        }

        .footer {
            background-color: #080B0F;
            border-top: 1px solid var(--line);
            padding: 24px 0;
        }

        .footer__inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            flex-wrap: wrap;
        }

        .footer__links {
            display: flex;
            align-items: center;
            gap: 16px;
            font-size: 13px;
            color: var(--text-muted);
            flex-wrap: wrap;
        }

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

        .footer__brand {
            font-weight: 700;
            color: var(--text-strong);
            font-size: 14px;
        }

        .footer__copyright {
            font-size: 12px;
            color: var(--text-muted);
            line-height: 1.6;
            text-align: right;
        }

        @media (max-width: 1024px) {
            .stat-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .dimension-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .header__nav {
                gap: 14px;
            }
            .header__nav a {
                font-size: 13px;
            }
        }

        @media (max-width: 768px) {
            .header__inner {
                height: 60px;
            }
            .header__nav {
                display: none;
            }
            .header__menu-btn {
                display: flex;
            }
            .header__cta {
                font-size: 13px;
                padding: 7px 16px;
            }
            .header__mobile-menu {
                top: 60px;
            }
            .header__mobile-menu.is-open {
                display: flex;
            }
            .page-head {
                padding: 20px 0 14px;
            }
            .page-head__title {
                font-size: 22px;
            }
            .section {
                padding: 32px 0;
            }
            .section__title {
                font-size: 20px;
            }
            .data-item {
                flex-wrap: wrap;
                gap: 10px;
                padding: 10px 12px;
            }
            .data-item__img {
                width: 44px;
                height: 44px;
            }
            .data-item__score {
                font-size: 14px;
            }
            .dimension-grid {
                grid-template-columns: 1fr;
            }
            .stat-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 8px;
            }
            .stat-card__num {
                font-size: 20px;
            }
            .cta-box {
                flex-direction: column;
                align-items: flex-start;
            }
            .footer__inner {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }
            .footer__copyright {
                text-align: left;
            }
            .search-input {
                min-width: 100%;
            }
            .filter-bar {
                gap: 8px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding-left: 14px;
                padding-right: 14px;
            }
            .page-head__title {
                font-size: 20px;
            }
            .data-item__info {
                min-width: 100%;
            }
            .data-item__score {
                font-size: 13px;
            }
            .stat-grid {
                grid-template-columns: 1fr 1fr;
                gap: 6px;
            }
            .stat-card {
                padding: 12px 8px;
            }
            .stat-card__num {
                font-size: 18px;
            }
            .cta-box__text {
                font-size: 14px;
            }
            .btn-primary,
            .btn-secondary {
                width: 100%;
                justify-content: center;
                font-size: 14px;
                padding: 10px 16px;
            }
        }

/* roulang page: category2 */
:root {
            --bg: #0B0F14;
            --surface: #111820;
            --surface-2: #16212B;
            --line: #1E2936;
            --primary: #A3FF12;
            --accent: #FF6A3D;
            --text-strong: #F2F5F7;
            --text-muted: #94A3B8;
            --font-sans: system-ui, -apple-system, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
            --font-mono: ui-monospace, 'SF Mono', 'Cascadia Mono', 'Segoe UI Mono', 'Roboto Mono', monospace;
            --radius-sm: 4px;
            --radius-md: 8px;
            --radius-full: 9999px;
            --shadow-card: 0 0 0 1px rgba(148, 163, 184, 0.12), 0 4px 16px rgba(0, 0, 0, 0.25);
            --shadow-card-hover: 0 0 0 1px rgba(163, 255, 18, 0.35), 0 6px 20px rgba(0, 0, 0, 0.35);
            --transition-base: all .25s cubic-bezier(.4, 0, .2, 1);
            --radius-list: 4px;
            --shadow-list: 0 0 0 1px rgba(148, 163, 184, 0.1);
        }

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

        body {
            background-color: var(--bg);
            color: var(--text-muted);
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.7;
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

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

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

        button,
        input {
            font-family: inherit;
            font-size: inherit;
        }

        button:focus-visible,
        a:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 3px;
            border-radius: var(--radius-sm);
        }

        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        .section {
            padding: 40px 0;
            border-bottom: 1px solid var(--line);
            position: relative;
        }
        .section--alt {
            background-color: rgba(17, 24, 32, .8);
        }
        .section--accent-glow {
            background: radial-gradient(ellipse at 50% 0%, rgba(163, 255, 18, .04) 0%, transparent 60%);
        }
        .section:last-of-type {
            border-bottom: none;
        }

        .section__label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 2px;
            text-transform: uppercase;
            color: var(--primary);
            margin-bottom: 12px;
            font-family: var(--font-mono);
        }
        .section__title {
            font-size: 24px;
            font-weight: 700;
            color: var(--text-strong);
            line-height: 1.3;
            letter-spacing: -0.02em;
            margin-bottom: 12px;
        }
        .section__desc {
            font-size: 15px;
            color: var(--text-muted);
            max-width: 680px;
            line-height: 1.75;
            margin-bottom: 24px;
        }

        .card-hover {
            transition: var(--transition-base);
        }
        .card-hover:hover {
            border-color: rgba(163, 255, 18, .4);
            transform: translateY(-2px);
            box-shadow: var(--shadow-card-hover);
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background-color: var(--primary);
            color: #0B0F14;
            font-weight: 700;
            font-size: 15px;
            padding: 10px 24px;
            border-radius: var(--radius-full);
            border: none;
            cursor: pointer;
            transition: var(--transition-base);
            text-align: center;
            justify-content: center;
            line-height: 1.4;
            white-space: nowrap;
        }
        .btn-primary:hover {
            background-color: #B8FF3D;
            transform: translateY(-1px);
            box-shadow: 0 4px 20px rgba(163, 255, 18, .25);
        }

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: var(--text-strong);
            font-weight: 600;
            font-size: 15px;
            padding: 9px 22px;
            border-radius: var(--radius-full);
            border: 1px solid rgba(148, 163, 184, .4);
            cursor: pointer;
            transition: var(--transition-base);
            text-align: center;
            justify-content: center;
            line-height: 1.4;
            white-space: nowrap;
        }
        .btn-secondary:hover {
            border-color: var(--primary);
            color: #fff;
            background-color: rgba(163, 255, 18, .05);
        }

        .tag {
            display: inline-flex;
            align-items: center;
            font-size: 12px;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: var(--radius-full);
            border: 1px solid var(--line);
            color: var(--text-muted);
            font-family: var(--font-mono);
            background-color: rgba(17, 24, 32, .8);
            white-space: nowrap;
        }
        .tag--live {
            border-color: rgba(163, 255, 18, .5);
            color: var(--primary);
            background-color: rgba(163, 255, 18, .08);
        }
        .tag--accent {
            border-color: rgba(255, 106, 61, .5);
            color: var(--accent);
            background-color: rgba(255, 106, 61, .08);
        }

        .header {
            position: sticky;
            top: 0;
            z-index: 50;
            background-color: rgba(11, 15, 20, .92);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--line);
        }
        .header__inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 64px;
            gap: 16px;
        }
        .header__logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 17px;
            color: var(--text-strong);
            letter-spacing: -0.01em;
            white-space: nowrap;
        }
        .header__logo-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background-color: var(--primary);
            box-shadow: 0 0 8px rgba(163, 255, 18, .6);
            flex-shrink: 0;
        }
        .header__nav {
            display: flex;
            align-items: center;
            gap: 28px;
        }
        .header__nav a {
            font-size: 14px;
            font-weight: 500;
            color: var(--text-muted);
            position: relative;
            padding: 4px 0;
            white-space: nowrap;
        }
        .header__nav a:hover {
            color: var(--text-strong);
        }
        .header__nav a.is-active {
            color: var(--text-strong);
            font-weight: 600;
        }
        .header__nav a.is-active::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: -2px;
            width: 100%;
            height: 2px;
            background-color: var(--primary);
            border-radius: 2px;
        }
        .header__cta {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background-color: var(--primary);
            color: #0B0F14;
            font-weight: 700;
            font-size: 14px;
            padding: 8px 20px;
            border-radius: var(--radius-full);
            border: none;
            cursor: pointer;
            transition: var(--transition-base);
            white-space: nowrap;
        }
        .header__cta:hover {
            background-color: #B8FF3D;
            transform: translateY(-1px);
        }
        .header__menu-btn {
            display: none;
            background: transparent;
            border: 1px solid var(--line);
            border-radius: var(--radius-sm);
            width: 40px;
            height: 40px;
            cursor: pointer;
            align-items: center;
            justify-content: center;
            flex-direction: column;
            gap: 4px;
            padding: 0;
        }
        .header__menu-btn span {
            display: block;
            width: 18px;
            height: 2px;
            background-color: var(--text-strong);
            border-radius: 2px;
            transition: var(--transition-base);
        }
        .header__mobile-menu {
            display: none;
            background-color: rgba(11, 15, 20, .98);
            border-bottom: 1px solid var(--line);
            padding: 16px 20px;
        }
        .header__mobile-menu.open {
            display: block;
        }
        .header__mobile-menu a {
            display: block;
            padding: 10px 0;
            font-size: 15px;
            color: var(--text-muted);
            border-bottom: 1px solid rgba(30, 41, 54, .6);
        }
        .header__mobile-menu a:last-child {
            border-bottom: none;
        }
        .header__mobile-menu a.is-active {
            color: var(--primary);
            font-weight: 600;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 6px;
            font-size: 13px;
            font-family: var(--font-mono);
            color: var(--text-muted);
            margin-bottom: 12px;
        }
        .breadcrumb a {
            color: var(--text-muted);
        }
        .breadcrumb a:hover {
            color: var(--primary);
        }
        .breadcrumb span {
            color: var(--text-muted);
            opacity: .6;
        }
        .breadcrumb .current {
            color: var(--text-strong);
            font-weight: 500;
        }

        .page-h1 {
            font-size: 28px;
            font-weight: 700;
            color: var(--text-strong);
            letter-spacing: -0.025em;
            line-height: 1.25;
            margin-bottom: 8px;
        }
        .page-subtitle {
            font-size: 15px;
            color: var(--text-muted);
            line-height: 1.7;
            max-width: 640px;
        }

        .filter-bar {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 10px;
            padding: 14px 16px;
            background-color: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-list);
        }
        .filter-bar__label {
            font-size: 13px;
            font-weight: 600;
            color: var(--text-strong);
            font-family: var(--font-mono);
            margin-right: 4px;
            white-space: nowrap;
        }
        .filter-bar__item {
            font-size: 13px;
            font-weight: 500;
            padding: 5px 14px;
            border-radius: var(--radius-full);
            border: 1px solid var(--line);
            background-color: transparent;
            color: var(--text-muted);
            cursor: pointer;
            transition: var(--transition-base);
            white-space: nowrap;
        }
        .filter-bar__item:hover {
            border-color: rgba(163, 255, 18, .4);
            color: var(--text-strong);
        }
        .filter-bar__item.is-active {
            border-color: var(--primary);
            color: var(--primary);
            background-color: rgba(163, 255, 18, .08);
            font-weight: 600;
        }

        .team-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
        }
        .team-card {
            background-color: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-list);
            padding: 14px;
            transition: var(--transition-base);
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .team-card:hover {
            border-color: rgba(163, 255, 18, .35);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }
        .team-card__top {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .team-card__img {
            width: 64px;
            height: 64px;
            border-radius: var(--radius-list);
            object-fit: cover;
            border: 1px solid var(--line);
            flex-shrink: 0;
            background-color: var(--surface-2);
        }
        .team-card__info {
            flex: 1;
            min-width: 0;
        }
        .team-card__name {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-strong);
            letter-spacing: -0.015em;
            margin-bottom: 2px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .team-card__meta {
            font-size: 13px;
            font-family: var(--font-mono);
            color: var(--text-muted);
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            align-items: center;
        }
        .team-card__record {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            font-family: var(--font-mono);
            font-weight: 600;
        }
        .team-card__record-win {
            color: var(--primary);
        }
        .team-card__record-loss {
            color: var(--accent);
        }
        .team-card__players {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.5;
        }
        .team-card__players strong {
            color: var(--text-strong);
            font-weight: 600;
        }
        .team-card__tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }

        .stat-strip {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 12px;
        }
        .stat-strip__item {
            background-color: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-list);
            padding: 14px;
            text-align: center;
        }
        .stat-strip__value {
            font-size: 26px;
            font-weight: 700;
            color: var(--primary);
            font-family: var(--font-mono);
            letter-spacing: -0.03em;
            line-height: 1.2;
        }
        .stat-strip__label {
            font-size: 13px;
            color: var(--text-muted);
            margin-top: 4px;
        }

        .match-list {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .match-list__item {
            display: flex;
            align-items: center;
            gap: 12px;
            background-color: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-list);
            padding: 10px 14px;
            transition: var(--transition-base);
            flex-wrap: wrap;
        }
        .match-list__item:hover {
            border-color: rgba(163, 255, 18, .3);
        }
        .match-list__time {
            font-size: 13px;
            font-family: var(--font-mono);
            color: var(--text-muted);
            white-space: nowrap;
            min-width: 60px;
        }
        .match-list__teams {
            flex: 1;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-strong);
            min-width: 120px;
        }
        .match-list__score {
            font-size: 15px;
            font-family: var(--font-mono);
            font-weight: 700;
            color: var(--primary);
            white-space: nowrap;
        }
        .match-list__status {
            font-size: 12px;
            font-weight: 600;
            padding: 2px 10px;
            border-radius: var(--radius-full);
            white-space: nowrap;
        }
        .match-list__status--live {
            background-color: rgba(163, 255, 18, .12);
            color: var(--primary);
            border: 1px solid rgba(163, 255, 18, .4);
        }
        .match-list__status--done {
            background-color: rgba(148, 163, 184, .1);
            color: var(--text-muted);
            border: 1px solid var(--line);
        }

        .player-rank {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px;
        }
        .player-rank__item {
            display: flex;
            align-items: center;
            gap: 10px;
            background-color: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-list);
            padding: 10px 12px;
            transition: var(--transition-base);
        }
        .player-rank__item:hover {
            border-color: rgba(163, 255, 18, .3);
        }
        .player-rank__num {
            font-size: 16px;
            font-weight: 700;
            font-family: var(--font-mono);
            color: var(--accent);
            min-width: 28px;
            text-align: center;
        }
        .player-rank__name {
            flex: 1;
            font-size: 14px;
            font-weight: 600;
            color: var(--text-strong);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .player-rank__team-tag {
            font-size: 12px;
            font-family: var(--font-mono);
            color: var(--text-muted);
            white-space: nowrap;
        }
        .player-rank__val {
            font-size: 14px;
            font-family: var(--font-mono);
            font-weight: 700;
            color: var(--primary);
            white-space: nowrap;
        }

        .update-info {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            padding: 16px;
            background-color: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-list);
        }
        .update-info__item {
            flex: 1;
            min-width: 180px;
            display: flex;
            align-items: flex-start;
            gap: 8px;
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
        }
        .update-info__item strong {
            color: var(--text-strong);
            font-weight: 600;
            display: block;
            margin-bottom: 2px;
        }

        .subscribe-box {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            padding: 18px 20px;
            background-color: var(--surface);
            border: 1px solid rgba(163, 255, 18, .25);
            border-radius: var(--radius-md);
            background: radial-gradient(ellipse at 0% 50%, rgba(163, 255, 18, .06) 0%, transparent 50%);
        }
        .subscribe-box__text {
            flex: 1;
            min-width: 200px;
        }
        .subscribe-box__title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-strong);
            margin-bottom: 2px;
        }
        .subscribe-box__desc {
            font-size: 14px;
            color: var(--text-muted);
        }

        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .faq-item {
            background-color: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-list);
            overflow: hidden;
            transition: var(--transition-base);
        }
        .faq-item:hover {
            border-color: rgba(163, 255, 18, .25);
        }
        .faq-item__q {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 12px 16px;
            cursor: pointer;
            font-size: 15px;
            font-weight: 600;
            color: var(--text-strong);
            user-select: none;
        }
        .faq-item__q::after {
            content: '+';
            margin-left: auto;
            font-size: 18px;
            color: var(--text-muted);
            font-weight: 400;
            transition: var(--transition-base);
        }
        .faq-item.open .faq-item__q::after {
            content: '−';
            color: var(--primary);
        }
        .faq-item__a {
            display: none;
            padding: 0 16px 14px;
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
            border-top: 1px solid var(--line);
            padding-top: 10px;
        }
        .faq-item.open .faq-item__a {
            display: block;
        }

        .footer {
            background-color: rgba(11, 15, 20, .95);
            border-top: 1px solid var(--line);
            padding: 28px 0;
        }
        .footer__inner {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
        }
        .footer__links {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 16px;
            font-size: 14px;
        }
        .footer__brand {
            font-weight: 700;
            color: var(--text-strong);
            font-size: 15px;
        }
        .footer__links a {
            color: var(--text-muted);
            font-size: 13px;
        }
        .footer__links a:hover {
            color: var(--primary);
        }
        .footer__copyright {
            font-size: 12px;
            color: var(--text-muted);
            line-height: 1.8;
            text-align: right;
        }
        .footer__copyright a {
            color: var(--text-muted);
        }
        .footer__copyright a:hover {
            color: var(--primary);
        }

        @media (max-width: 1024px) {
            .team-grid {
                grid-template-columns: 1fr;
            }
            .stat-strip {
                grid-template-columns: repeat(2, 1fr);
            }
            .player-rank {
                grid-template-columns: 1fr;
            }
            .header__nav a {
                font-size: 13px;
                gap: 20px;
            }
        }

        @media (max-width: 768px) {
            .header__inner {
                height: 56px;
            }
            .header__nav {
                display: none;
            }
            .header__menu-btn {
                display: flex;
            }
            .header__cta {
                padding: 7px 16px;
                font-size: 13px;
            }
            .page-h1 {
                font-size: 24px;
            }
            .section {
                padding: 28px 0;
            }
            .section__title {
                font-size: 20px;
            }
            .team-grid {
                grid-template-columns: 1fr;
                gap: 10px;
            }
            .stat-strip {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }
            .stat-strip__value {
                font-size: 22px;
            }
            .filter-bar {
                gap: 6px;
                padding: 10px 12px;
                overflow-x: auto;
                flex-wrap: nowrap;
                -webkit-overflow-scrolling: touch;
            }
            .filter-bar__item {
                font-size: 12px;
                padding: 4px 10px;
                flex-shrink: 0;
            }
            .filter-bar__label {
                font-size: 12px;
                flex-shrink: 0;
            }
            .match-list__item {
                flex-wrap: wrap;
                gap: 6px;
                padding: 8px 10px;
            }
            .match-list__teams {
                min-width: 100%;
                font-size: 13px;
            }
            .player-rank__item {
                padding: 8px 10px;
            }
            .subscribe-box {
                flex-direction: column;
                align-items: flex-start;
            }
            .footer__inner {
                flex-direction: column;
                align-items: flex-start;
                text-align: left;
            }
            .footer__copyright {
                text-align: left;
            }
        }

        @media (max-width: 520px) {
            .page-h1 {
                font-size: 22px;
            }
            .section__title {
                font-size: 18px;
            }
            .stat-strip {
                grid-template-columns: 1fr 1fr;
                gap: 6px;
            }
            .stat-strip__value {
                font-size: 20px;
            }
            .team-card__img {
                width: 52px;
                height: 52px;
            }
            .team-card__name {
                font-size: 15px;
            }
            .stat-strip__item {
                padding: 10px 8px;
            }
            .update-info {
                flex-direction: column;
                gap: 10px;
                padding: 12px;
            }
            .update-info__item {
                min-width: auto;
            }
        }

/* roulang page: category3 */
:root {
            --bg: #0B0F14;
            --surface: #111820;
            --surface-2: #16212B;
            --line: #1E2936;
            --primary: #A3FF12;
            --accent: #FF6A3D;
            --text-strong: #F2F5F7;
            --text-muted: #94A3B8;
            --font-sans: system-ui, -apple-system, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
            --font-mono: ui-monospace, 'SF Mono', 'Cascadia Mono', 'Segoe UI Mono', 'Roboto Mono', monospace;
            --radius-sm: 4px;
            --radius-md: 8px;
            --radius-full: 9999px;
            --shadow-card: 0 0 0 1px rgba(148, 163, 184, 0.12), 0 4px 16px rgba(0, 0, 0, 0.25);
            --shadow-card-hover: 0 0 0 1px rgba(163, 255, 18, 0.35), 0 6px 20px rgba(0, 0, 0, 0.35);
            --transition-base: all .25s cubic-bezier(.4, 0, .2, 1);
        }

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

        body {
            background-color: var(--bg);
            color: var(--text-muted);
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.7;
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

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

        button,
        input,
        select {
            font-family: inherit;
            font-size: inherit;
        }

        button:focus-visible,
        a:focus-visible,
        select:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 3px;
            border-radius: var(--radius-sm);
        }

        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        .section {
            padding: 48px 0;
            border-bottom: 1px solid var(--line);
            position: relative;
        }

        .section--alt {
            background-color: rgba(17, 24, 32, .8);
        }

        .section--accent-glow {
            background: radial-gradient(ellipse at 50% 0%, rgba(163, 255, 18, .05) 0%, transparent 60%);
        }

        .section:last-of-type {
            border-bottom: none;
        }

        .section__label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 2px;
            text-transform: uppercase;
            color: var(--primary);
            margin-bottom: 12px;
            font-family: var(--font-mono);
        }

        .section__title {
            font-size: 26px;
            font-weight: 700;
            color: var(--text-strong);
            line-height: 1.3;
            letter-spacing: -0.02em;
            margin-bottom: 14px;
        }

        .section__desc {
            font-size: 16px;
            color: var(--text-muted);
            max-width: 680px;
            line-height: 1.8;
            margin-bottom: 28px;
        }

        .card-hover {
            transition: var(--transition-base);
        }

        .card-hover:hover {
            border-color: rgba(163, 255, 18, .4);
            transform: translateY(-2px);
            box-shadow: var(--shadow-card-hover);
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background-color: var(--primary);
            color: #0B0F14;
            font-weight: 700;
            font-size: 15px;
            padding: 12px 28px;
            border-radius: var(--radius-full);
            border: none;
            cursor: pointer;
            transition: var(--transition-base);
            text-align: center;
            justify-content: center;
            line-height: 1.4;
        }

        .btn-primary:hover {
            background-color: #B8FF3D;
            transform: translateY(-1px);
            box-shadow: 0 4px 20px rgba(163, 255, 18, .25);
            color: #0B0F14;
        }

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: var(--text-strong);
            font-weight: 600;
            font-size: 15px;
            padding: 11px 26px;
            border-radius: var(--radius-full);
            border: 1px solid rgba(148, 163, 184, .4);
            cursor: pointer;
            transition: var(--transition-base);
            text-align: center;
            justify-content: center;
            line-height: 1.4;
        }

        .btn-secondary:hover {
            border-color: var(--primary);
            color: #fff;
            background-color: rgba(163, 255, 18, .05);
        }

        .tag {
            display: inline-flex;
            align-items: center;
            font-size: 13px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: var(--radius-full);
            border: 1px solid var(--line);
            color: var(--text-muted);
            font-family: var(--font-mono);
            background-color: rgba(17, 24, 32, .8);
            white-space: nowrap;
        }

        .tag--live {
            border-color: rgba(163, 255, 18, .5);
            color: var(--primary);
            background-color: rgba(163, 255, 18, .08);
        }

        .tag--accent {
            border-color: rgba(255, 106, 61, .5);
            color: var(--accent);
            background-color: rgba(255, 106, 61, .08);
        }

        .tag--done {
            border-color: var(--line);
            color: #64748B;
            background-color: rgba(30, 41, 54, .6);
        }

        .header {
            position: sticky;
            top: 0;
            z-index: 50;
            background-color: rgba(11, 15, 20, .92);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--line);
        }

        .header__inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 68px;
            gap: 16px;
        }

        .header__logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 18px;
            color: var(--text-strong);
            letter-spacing: -0.01em;
        }

        .header__logo-mark {
            width: 32px;
            height: 32px;
            border-radius: var(--radius-sm);
            background-color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: var(--font-mono);
            font-weight: 700;
            font-size: 14px;
            color: #0B0F14;
            flex-shrink: 0;
        }

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

        .header__nav a {
            font-size: 14px;
            font-weight: 500;
            color: var(--text-muted);
            padding: 8px 14px;
            border-radius: var(--radius-sm);
            transition: var(--transition-base);
            white-space: nowrap;
        }

        .header__nav a:hover {
            color: var(--text-strong);
            background-color: rgba(148, 163, 184, .06);
        }

        .header__nav a.is-active {
            color: var(--primary);
            background-color: rgba(163, 255, 18, .06);
            position: relative;
        }

        .header__nav a.is-active::after {
            content: '';
            position: absolute;
            left: 14px;
            right: 14px;
            bottom: 4px;
            height: 2px;
            background-color: var(--primary);
            border-radius: 1px;
        }

        .header__cta {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .header__hamburger {
            display: none;
            background: none;
            border: 1px solid var(--line);
            border-radius: var(--radius-sm);
            padding: 8px 10px;
            cursor: pointer;
            color: var(--text-strong);
            transition: var(--transition-base);
            line-height: 1;
        }

        .header__hamburger:hover {
            border-color: var(--primary);
            color: var(--primary);
        }

        .header__hamburger svg {
            width: 20px;
            height: 20px;
            display: block;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 14px;
            color: var(--text-muted);
            padding: 16px 0;
            border-bottom: 1px solid var(--line);
            margin-bottom: 0;
        }

        .breadcrumb a {
            color: var(--text-muted);
            transition: var(--transition-base);
        }

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

        .breadcrumb .sep {
            color: #475569;
            font-family: var(--font-mono);
            font-size: 12px;
        }

        .breadcrumb .current {
            color: var(--text-strong);
            font-weight: 600;
        }

        .filter-bar {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 12px;
            background-color: rgba(17, 24, 32, .8);
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            padding: 14px 18px;
            margin-bottom: 24px;
        }

        .filter-bar select {
            background-color: var(--surface-2);
            color: var(--text-strong);
            border: 1px solid var(--line);
            border-radius: var(--radius-sm);
            padding: 8px 14px;
            font-size: 14px;
            cursor: pointer;
            transition: var(--transition-base);
            min-width: 130px;
            appearance: none;
            -webkit-appearance: none;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394A3B8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 12px center;
            padding-right: 36px;
        }

        .filter-bar select:hover {
            border-color: rgba(163, 255, 18, .4);
        }

        .filter-bar select:focus {
            border-color: var(--primary);
            outline: none;
        }

        .filter-bar .filter-label {
            font-size: 13px;
            color: var(--text-muted);
            font-family: var(--font-mono);
            letter-spacing: 1px;
            text-transform: uppercase;
            margin-right: 4px;
        }

        .schedule-card {
            background-color: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-sm);
            padding: 14px 18px;
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            transition: var(--transition-base);
            position: relative;
        }

        .schedule-card:hover {
            border-color: rgba(148, 163, 184, .3);
            background-color: rgba(17, 24, 32, .9);
        }

        .schedule-card__time {
            font-family: var(--font-mono);
            font-size: 14px;
            color: var(--text-strong);
            font-weight: 600;
            min-width: 70px;
            letter-spacing: -0.01em;
        }

        .schedule-card__league {
            font-size: 12px;
            color: var(--text-muted);
            font-family: var(--font-mono);
            min-width: 90px;
            white-space: nowrap;
        }

        .schedule-card__teams {
            flex: 1;
            min-width: 180px;
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 600;
            color: var(--text-strong);
            font-size: 15px;
        }

        .schedule-card__teams .vs {
            font-family: var(--font-mono);
            font-size: 12px;
            color: #64748B;
            font-weight: 400;
            flex-shrink: 0;
        }

        .schedule-card__format {
            font-size: 13px;
            color: var(--text-muted);
            min-width: 70px;
            white-space: nowrap;
        }

        .schedule-card__status {
            font-size: 13px;
            font-weight: 600;
            min-width: 80px;
            text-align: right;
            white-space: nowrap;
        }

        .status-live {
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }

        .status-live::before {
            content: '';
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background-color: var(--primary);
            animation: pulse-dot 1.6s ease-in-out infinite;
        }

        .status-upcoming {
            color: var(--text-muted);
        }

        .status-done {
            color: #64748B;
        }

        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
                box-shadow: 0 0 0 0 rgba(163, 255, 18, .5);
            }
            50% {
                opacity: .7;
                box-shadow: 0 0 0 5px rgba(163, 255, 18, 0);
            }
        }

        .stat-card {
            background-color: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-sm);
            padding: 18px 20px;
            text-align: center;
        }

        .stat-card__value {
            font-family: var(--font-mono);
            font-size: 32px;
            font-weight: 700;
            color: var(--text-strong);
            line-height: 1.2;
            letter-spacing: -0.02em;
        }

        .stat-card__value--accent {
            color: var(--accent);
        }

        .stat-card__value--primary {
            color: var(--primary);
        }

        .stat-card__label {
            font-size: 13px;
            color: var(--text-muted);
            margin-top: 6px;
            letter-spacing: .5px;
        }

        .focus-match-card {
            background-color: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: var(--transition-base);
            height: 100%;
        }

        .focus-match-card:hover {
            border-color: rgba(163, 255, 18, .3);
        }

        .focus-match-card__img {
            position: relative;
            aspect-ratio: 16/9;
            background-color: var(--surface-2);
            overflow: hidden;
        }

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

        .focus-match-card__img::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 40%, rgba(11, 15, 20, .85) 100%);
            pointer-events: none;
        }

        .focus-match-card__body {
            padding: 18px 20px 20px;
        }

        .focus-match-card__title {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-strong);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .focus-match-card__meta {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 12px;
        }

        .focus-match-card__desc {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
        }

        .data-note {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            background-color: rgba(17, 24, 32, .6);
            border: 1px solid var(--line);
            border-radius: var(--radius-sm);
            padding: 14px 18px;
            margin-bottom: 12px;
        }

        .data-note__icon {
            flex-shrink: 0;
            width: 32px;
            height: 32px;
            border-radius: var(--radius-sm);
            background-color: rgba(163, 255, 18, .08);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            color: var(--primary);
        }

        .data-note__text {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
            flex: 1;
        }

        .data-note__text strong {
            color: var(--text-strong);
            font-weight: 600;
        }

        .subscribe-box {
            background-color: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            padding: 28px 30px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
        }

        .subscribe-box__title {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-strong);
            margin-bottom: 6px;
        }

        .subscribe-box__desc {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
            max-width: 480px;
        }

        .footer {
            background-color: #080B0F;
            border-top: 1px solid var(--line);
            padding: 28px 0 32px;
            font-size: 13px;
            color: #64748B;
        }

        .footer__inner {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .footer__links {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 16px;
        }

        .footer__brand {
            font-weight: 700;
            font-size: 15px;
            color: var(--text-strong);
        }

        .footer__links a {
            color: var(--text-muted);
            transition: var(--transition-base);
        }

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

        .footer__copyright {
            font-size: 12px;
            color: #475569;
            line-height: 1.8;
        }

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

        .more-link:hover {
            color: #B8FF3D;
            gap: 10px;
        }

        .more-link svg {
            width: 16px;
            height: 16px;
            transition: transform .25s ease;
        }

        .more-link:hover svg {
            transform: translateX(2px);
        }

        @media (max-width: 1024px) {
            .header__nav {
                gap: 0;
            }
            .header__nav a {
                padding: 8px 10px;
                font-size: 13px;
            }
            .section {
                padding: 40px 0;
            }
            .section__title {
                font-size: 24px;
            }
        }

        @media (max-width: 768px) {
            .header__inner {
                height: 60px;
            }
            .header__nav {
                display: none;
                position: absolute;
                top: 60px;
                left: 0;
                right: 0;
                background-color: rgba(11, 15, 20, .98);
                border-bottom: 1px solid var(--line);
                flex-direction: column;
                align-items: stretch;
                padding: 12px 20px 20px;
                gap: 4px;
                z-index: 49;
            }
            .header__nav.is-open {
                display: flex;
            }
            .header__nav a {
                padding: 12px 16px;
                font-size: 15px;
                border-radius: var(--radius-sm);
            }
            .header__nav a.is-active::after {
                display: none;
            }
            .header__hamburger {
                display: block;
            }
            .header__cta .btn-primary {
                padding: 9px 18px;
                font-size: 14px;
            }
            .section {
                padding: 32px 0;
            }
            .section__title {
                font-size: 22px;
            }
            .section__desc {
                font-size: 15px;
            }
            .schedule-card {
                padding: 12px 14px;
                gap: 10px;
            }
            .schedule-card__teams {
                font-size: 14px;
                min-width: 140px;
            }
            .schedule-card__status {
                min-width: auto;
                text-align: left;
            }
            .filter-bar {
                padding: 12px 14px;
                gap: 8px;
            }
            .filter-bar select {
                flex: 1;
                min-width: 0;
                font-size: 13px;
                padding: 7px 10px;
                padding-right: 30px;
            }
            .stat-card__value {
                font-size: 24px;
            }
            .subscribe-box {
                padding: 20px 18px;
                flex-direction: column;
                text-align: center;
            }
            .subscribe-box__desc {
                max-width: 100%;
            }
            .breadcrumb {
                font-size: 13px;
                padding: 12px 0;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .header__logo {
                font-size: 16px;
                gap: 8px;
            }
            .header__logo-mark {
                width: 28px;
                height: 28px;
                font-size: 12px;
            }
            .header__cta .btn-primary {
                padding: 8px 14px;
                font-size: 13px;
            }
            .section {
                padding: 28px 0;
            }
            .section__title {
                font-size: 20px;
            }
            .schedule-card__time {
                min-width: 60px;
                font-size: 13px;
            }
            .schedule-card__teams {
                font-size: 13px;
                gap: 6px;
            }
            .schedule-card__league {
                font-size: 11px;
                min-width: 70px;
            }
            .schedule-card__format {
                font-size: 12px;
                min-width: auto;
            }
            .filter-bar {
                flex-direction: column;
                align-items: stretch;
            }
            .filter-bar .filter-label {
                margin-bottom: 2px;
            }
            .stat-card {
                padding: 14px 12px;
            }
            .stat-card__value {
                font-size: 20px;
            }
            .stat-card__label {
                font-size: 12px;
            }
            .footer__inner {
                gap: 12px;
            }
            .footer__links {
                gap: 10px;
                flex-direction: column;
                align-items: flex-start;
            }
        }

/* roulang page: category4 */
:root {
            --bg: #0B0F14;
            --surface: #111820;
            --surface-2: #16212B;
            --line: #1E2936;
            --primary: #A3FF12;
            --accent: #FF6A3D;
            --text-strong: #F2F5F7;
            --text-muted: #94A3B8;
            --font-sans: system-ui, -apple-system, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
            --font-mono: ui-monospace, 'SF Mono', 'Cascadia Mono', 'Segoe UI Mono', 'Roboto Mono', monospace;
            --radius-sm: 4px;
            --radius-md: 8px;
            --radius-full: 9999px;
            --shadow-card: 0 0 0 1px rgba(148, 163, 184, 0.12), 0 4px 16px rgba(0, 0, 0, 0.25);
            --shadow-card-hover: 0 0 0 1px rgba(163, 255, 18, 0.35), 0 6px 20px rgba(0, 0, 0, 0.35);
            --transition-base: all .25s cubic-bezier(.4, 0, .2, 1);
        }

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

        body {
            background-color: var(--bg);
            color: var(--text-muted);
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.7;
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

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

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

        button,
        input,
        select {
            font-family: inherit;
            font-size: inherit;
        }

        button:focus-visible,
        a:focus-visible,
        select:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 3px;
            border-radius: var(--radius-sm);
        }

        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        .section {
            padding: 48px 0;
            border-bottom: 1px solid var(--line);
            position: relative;
        }

        .section--alt {
            background-color: rgba(17, 24, 32, .8);
        }

        .section:last-of-type {
            border-bottom: none;
        }

        .section__label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 2px;
            text-transform: uppercase;
            color: var(--primary);
            margin-bottom: 12px;
            font-family: var(--font-mono);
        }

        .section__title {
            font-size: 28px;
            font-weight: 700;
            color: var(--text-strong);
            line-height: 1.3;
            letter-spacing: -0.02em;
            margin-bottom: 16px;
        }

        .section__desc {
            font-size: 16px;
            color: var(--text-muted);
            max-width: 680px;
            line-height: 1.8;
            margin-bottom: 32px;
        }

        .card-hover {
            transition: var(--transition-base);
        }

        .card-hover:hover {
            border-color: rgba(163, 255, 18, .4);
            transform: translateY(-2px);
            box-shadow: var(--shadow-card-hover);
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background-color: var(--primary);
            color: #0B0F14;
            font-weight: 700;
            font-size: 15px;
            padding: 12px 28px;
            border-radius: var(--radius-full);
            border: none;
            cursor: pointer;
            transition: var(--transition-base);
            text-align: center;
            justify-content: center;
            line-height: 1.4;
        }

        .btn-primary:hover {
            background-color: #B8FF3D;
            transform: translateY(-1px);
            box-shadow: 0 4px 20px rgba(163, 255, 18, .25);
        }

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: var(--text-strong);
            font-weight: 600;
            font-size: 15px;
            padding: 11px 26px;
            border-radius: var(--radius-full);
            border: 1px solid rgba(148, 163, 184, .4);
            cursor: pointer;
            transition: var(--transition-base);
            text-align: center;
            justify-content: center;
            line-height: 1.4;
        }

        .btn-secondary:hover {
            border-color: var(--primary);
            color: #fff;
            background-color: rgba(163, 255, 18, .05);
        }

        .tag {
            display: inline-flex;
            align-items: center;
            font-size: 13px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: var(--radius-full);
            border: 1px solid var(--line);
            color: var(--text-muted);
            font-family: var(--font-mono);
            background-color: rgba(17, 24, 32, .8);
            white-space: nowrap;
        }

        .tag--live {
            border-color: rgba(163, 255, 18, .5);
            color: var(--primary);
            background-color: rgba(163, 255, 18, .08);
        }

        .tag--accent {
            border-color: rgba(255, 106, 61, .5);
            color: var(--accent);
            background-color: rgba(255, 106, 61, .08);
        }

        .header {
            position: sticky;
            top: 0;
            z-index: 50;
            background-color: rgba(11, 15, 20, .92);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--line);
        }

        .header__inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 68px;
            gap: 16px;
        }

        .header__logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 18px;
            color: var(--text-strong);
        }

        .header__logo-mark {
            width: 28px;
            height: 28px;
            border-radius: var(--radius-sm);
            background-color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #0B0F14;
            font-size: 16px;
            font-weight: 800;
            font-family: var(--font-mono);
        }

        .header__nav {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .header__nav a {
            font-size: 14px;
            font-weight: 500;
            padding: 8px 14px;
            border-radius: var(--radius-sm);
            color: var(--text-muted);
            white-space: nowrap;
            position: relative;
        }

        .header__nav a:hover {
            color: var(--text-strong);
            background-color: rgba(148, 163, 184, .06);
        }

        .header__nav a.is-active {
            color: var(--primary);
            background-color: rgba(163, 255, 18, .06);
        }

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

        .header__cta {
            flex-shrink: 0;
        }

        .mobile-menu-btn {
            display: none;
            background: none;
            border: 1px solid var(--line);
            border-radius: var(--radius-sm);
            color: var(--text-strong);
            width: 40px;
            height: 40px;
            cursor: pointer;
            align-items: center;
            justify-content: center;
            transition: var(--transition-base);
        }

        .mobile-menu-btn:hover {
            border-color: var(--primary);
            color: var(--primary);
        }

        .mobile-menu {
            display: none;
            position: absolute;
            top: 68px;
            left: 0;
            right: 0;
            background-color: rgba(11, 15, 20, .98);
            border-bottom: 1px solid var(--line);
            padding: 16px 20px;
            flex-direction: column;
            gap: 8px;
            z-index: 40;
        }

        .mobile-menu.open {
            display: flex;
        }

        .mobile-menu a {
            font-size: 15px;
            font-weight: 500;
            padding: 12px 16px;
            border-radius: var(--radius-sm);
            color: var(--text-muted);
        }

        .mobile-menu a:hover {
            background-color: rgba(148, 163, 184, .06);
            color: var(--text-strong);
        }

        .mobile-menu a.is-active {
            color: var(--primary);
            background-color: rgba(163, 255, 18, .06);
        }

        .mobile-menu .btn-primary {
            width: 100%;
            margin-top: 8px;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--text-muted);
            margin-bottom: 16px;
            flex-wrap: wrap;
        }

        .breadcrumb a {
            color: var(--text-muted);
        }

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

        .breadcrumb .breadcrumb__sep {
            color: var(--line);
        }

        .breadcrumb .breadcrumb__current {
            color: var(--text-strong);
            font-weight: 600;
        }

        .page-header {
            padding: 40px 0 24px;
            border-bottom: 1px solid var(--line);
            background-color: rgba(17, 24, 32, .4);
        }

        .page-header__title {
            font-size: 36px;
            font-weight: 800;
            color: var(--text-strong);
            letter-spacing: -0.02em;
            line-height: 1.2;
            margin-bottom: 12px;
        }

        .page-header__desc {
            font-size: 17px;
            color: var(--text-muted);
            max-width: 760px;
            line-height: 1.8;
        }

        .page-header__meta {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-top: 16px;
            flex-wrap: wrap;
        }

        .filter-bar {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            padding: 16px 0;
            border-bottom: 1px solid var(--line);
        }

        .filter-bar__label {
            font-size: 13px;
            font-weight: 600;
            color: var(--text-muted);
            letter-spacing: 1px;
        }

        .filter-bar select {
            background-color: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-sm);
            color: var(--text-strong);
            padding: 8px 14px;
            font-size: 14px;
            cursor: pointer;
            transition: var(--transition-base);
            min-width: 140px;
        }

        .filter-bar select:hover,
        .filter-bar select:focus {
            border-color: var(--primary);
        }

        .ranking-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 15px;
        }

        .ranking-table th {
            text-align: left;
            padding: 12px 14px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 1px;
            color: var(--text-muted);
            border-bottom: 1px solid var(--line);
            font-family: var(--font-mono);
            text-transform: uppercase;
            white-space: nowrap;
        }

        .ranking-table td {
            padding: 14px;
            border-bottom: 1px solid rgba(30, 41, 54, .5);
            vertical-align: middle;
            font-size: 15px;
        }

        .ranking-table tbody tr {
            transition: var(--transition-base);
        }

        .ranking-table tbody tr:hover {
            background-color: rgba(163, 255, 18, .03);
        }

        .ranking-table .team-cell {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 600;
            color: var(--text-strong);
            white-space: nowrap;
        }

        .ranking-table .team-avatar {
            width: 32px;
            height: 32px;
            border-radius: var(--radius-sm);
            background-color: var(--surface-2);
            border: 1px solid var(--line);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 13px;
            font-weight: 700;
            color: var(--text-muted);
            font-family: var(--font-mono);
            flex-shrink: 0;
        }

        .ranking-table .rank-num {
            font-family: var(--font-mono);
            font-weight: 700;
            font-size: 16px;
            color: var(--text-strong);
        }

        .ranking-table .rank-num--top {
            color: var(--primary);
        }

        .ranking-table .rank-num--rise {
            color: var(--primary);
        }

        .ranking-table .rank-num--fall {
            color: var(--accent);
        }

        .ranking-table .points {
            font-family: var(--font-mono);
            font-weight: 700;
            color: var(--text-strong);
            font-size: 16px;
        }

        .ranking-table .trend-indicator {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 13px;
            font-weight: 600;
            font-family: var(--font-mono);
        }

        .trend-indicator--up {
            color: var(--primary);
        }

        .trend-indicator--down {
            color: var(--accent);
        }

        .trend-indicator--flat {
            color: var(--text-muted);
        }

        .ranking-card {
            background-color: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-md);
            padding: 20px;
            transition: var(--transition-base);
        }

        .ranking-card:hover {
            border-color: rgba(163, 255, 18, .3);
        }

        .ranking-card__header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 16px;
            gap: 8px;
            flex-wrap: wrap;
        }

        .ranking-card__title {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-strong);
        }

        .ranking-card__list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .ranking-card__item {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 12px;
            border-radius: var(--radius-sm);
            background-color: rgba(17, 24, 32, .6);
            border: 1px solid rgba(30, 41, 54, .5);
            transition: var(--transition-base);
        }

        .ranking-card__item:hover {
            border-color: rgba(163, 255, 18, .25);
        }

        .ranking-card__rank {
            width: 28px;
            height: 28px;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: var(--font-mono);
            font-weight: 700;
            font-size: 13px;
            color: var(--text-muted);
            background-color: var(--surface-2);
            flex-shrink: 0;
        }

        .ranking-card__rank--1 {
            background-color: rgba(163, 255, 18, .15);
            color: var(--primary);
        }

        .ranking-card__rank--2 {
            background-color: rgba(148, 163, 184, .12);
            color: var(--text-strong);
        }

        .ranking-card__rank--3 {
            background-color: rgba(255, 106, 61, .12);
            color: var(--accent);
        }

        .ranking-card__team {
            font-weight: 600;
            color: var(--text-strong);
            font-size: 14px;
            flex: 1;
        }

        .ranking-card__points {
            font-family: var(--font-mono);
            font-weight: 700;
            font-size: 14px;
            color: var(--text-strong);
        }

        .info-note {
            display: flex;
            gap: 12px;
            align-items: flex-start;
            padding: 16px 20px;
            background-color: rgba(163, 255, 18, .04);
            border: 1px solid rgba(163, 255, 18, .15);
            border-radius: var(--radius-md);
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
        }

        .info-note__icon {
            flex-shrink: 0;
            width: 20px;
            height: 20px;
            color: var(--primary);
        }

        .news-item {
            display: flex;
            gap: 16px;
            padding: 16px 0;
            border-bottom: 1px solid var(--line);
            align-items: flex-start;
        }

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

        .news-item__img {
            width: 96px;
            height: 64px;
            border-radius: var(--radius-sm);
            object-fit: cover;
            flex-shrink: 0;
            background-color: var(--surface-2);
            border: 1px solid var(--line);
        }

        .news-item__content {
            flex: 1;
        }

        .news-item__title {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-strong);
            margin-bottom: 4px;
            line-height: 1.5;
        }

        .news-item__meta {
            font-size: 13px;
            color: var(--text-muted);
            font-family: var(--font-mono);
            display: flex;
            gap: 12px;
            align-items: center;
            flex-wrap: wrap;
        }

        .footer {
            background-color: rgba(11, 15, 20, .96);
            border-top: 1px solid var(--line);
            padding: 32px 0;
            margin-top: 0;
        }

        .footer__inner {
            display: flex;
            align-items: flex-start;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
        }

        .footer__links {
            display: flex;
            align-items: center;
            gap: 20px;
            flex-wrap: wrap;
        }

        .footer__brand {
            font-weight: 700;
            font-size: 16px;
            color: var(--text-strong);
        }

        .footer__links a {
            font-size: 14px;
            color: var(--text-muted);
        }

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

        .footer__copyright {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.8;
            text-align: right;
        }

        @media (max-width: 1024px) {
            .section {
                padding: 40px 0;
            }

            .page-header__title {
                font-size: 30px;
            }
        }

        @media (max-width: 768px) {
            .header__nav {
                display: none;
            }

            .mobile-menu-btn {
                display: flex;
            }

            .page-header {
                padding: 28px 0 18px;
            }

            .page-header__title {
                font-size: 26px;
            }

            .page-header__desc {
                font-size: 15px;
            }

            .section {
                padding: 32px 0;
            }

            .section__title {
                font-size: 24px;
            }

            .ranking-table th:nth-child(5),
            .ranking-table td:nth-child(5),
            .ranking-table th:nth-child(6),
            .ranking-table td:nth-child(6) {
                display: none;
            }

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

            .ranking-table .team-cell {
                font-size: 13px;
            }

            .ranking-table .team-avatar {
                width: 26px;
                height: 26px;
                font-size: 11px;
            }

            .filter-bar {
                gap: 8px;
                padding: 12px 0;
            }

            .filter-bar select {
                min-width: 120px;
                font-size: 13px;
                padding: 7px 10px;
            }

            .news-item__img {
                width: 72px;
                height: 48px;
            }

            .news-item__title {
                font-size: 14px;
            }

            .footer__inner {
                flex-direction: column;
                gap: 16px;
            }

            .footer__copyright {
                text-align: left;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding-left: 14px;
                padding-right: 14px;
            }

            .header__inner {
                height: 60px;
                gap: 10px;
            }

            .mobile-menu {
                top: 60px;
            }

            .page-header__title {
                font-size: 22px;
            }

            .section__title {
                font-size: 20px;
            }

            .ranking-table .team-cell {
                gap: 6px;
            }

            .ranking-table .team-avatar {
                width: 22px;
                height: 22px;
                font-size: 10px;
            }

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

            .ranking-card {
                padding: 14px;
            }

            .filter-bar select {
                min-width: 100%;
                width: 100%;
            }

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

            .news-item__img {
                width: 100%;
                height: auto;
                max-height: 140px;
                object-fit: cover;
            }
        }

/* roulang page: category5 */
:root {
            --bg: #0B0F14;
            --surface: #111820;
            --surface-2: #16212B;
            --line: #1E2936;
            --primary: #A3FF12;
            --accent: #FF6A3D;
            --text-strong: #F2F5F7;
            --text-muted: #94A3B8;
            --font-sans: system-ui, -apple-system, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
            --font-mono: ui-monospace, 'SF Mono', 'Cascadia Mono', 'Segoe UI Mono', 'Roboto Mono', monospace;
            --radius-sm: 4px;
            --radius-md: 8px;
            --radius-full: 9999px;
            --shadow-card: 0 0 0 1px rgba(148, 163, 184, 0.12), 0 4px 16px rgba(0, 0, 0, 0.25);
            --shadow-card-hover: 0 0 0 1px rgba(163, 255, 18, 0.35), 0 6px 20px rgba(0, 0, 0, 0.35);
            --transition-base: all .25s cubic-bezier(.4, 0, .2, 1);
        }

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

        body {
            background-color: var(--bg);
            color: var(--text-muted);
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.7;
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            margin: 0;
        }

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

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

        button,
        input {
            font-family: inherit;
            font-size: inherit;
        }

        button:focus-visible,
        a:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 3px;
            border-radius: var(--radius-sm);
        }

        .container {
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding-left: 20px;
            padding-right: 20px;
        }

        .section {
            padding: 48px 0;
            border-bottom: 1px solid var(--line);
            position: relative;
        }

        .section--alt {
            background-color: rgba(17, 24, 32, .8);
        }

        .section--accent-glow {
            background: radial-gradient(ellipse at 50% 0%, rgba(163, 255, 18, .05) 0%, transparent 60%);
        }

        .section:last-of-type {
            border-bottom: none;
        }

        .section__label {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 2px;
            text-transform: uppercase;
            color: var(--primary);
            margin-bottom: 12px;
            font-family: var(--font-mono);
        }

        .section__title {
            font-size: 24px;
            font-weight: 700;
            color: var(--text-strong);
            line-height: 1.3;
            letter-spacing: -0.02em;
            margin-bottom: 16px;
        }

        .section__desc {
            font-size: 16px;
            color: var(--text-muted);
            max-width: 720px;
            line-height: 1.8;
            margin-bottom: 28px;
        }

        .card-hover {
            transition: var(--transition-base);
        }

        .card-hover:hover {
            border-color: rgba(163, 255, 18, .4);
            transform: translateY(-2px);
            box-shadow: var(--shadow-card-hover);
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background-color: var(--primary);
            color: #0B0F14;
            font-weight: 700;
            font-size: 15px;
            padding: 12px 28px;
            border-radius: var(--radius-full);
            border: none;
            cursor: pointer;
            transition: var(--transition-base);
            text-align: center;
            justify-content: center;
            line-height: 1.4;
        }

        .btn-primary:hover {
            background-color: #B8FF3D;
            transform: translateY(-1px);
            box-shadow: 0 4px 20px rgba(163, 255, 18, .25);
        }

        .btn-secondary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: var(--text-strong);
            font-weight: 600;
            font-size: 15px;
            padding: 11px 26px;
            border-radius: var(--radius-full);
            border: 1px solid rgba(148, 163, 184, .4);
            cursor: pointer;
            transition: var(--transition-base);
            text-align: center;
            justify-content: center;
            line-height: 1.4;
        }

        .btn-secondary:hover {
            border-color: var(--primary);
            color: #fff;
            background-color: rgba(163, 255, 18, .05);
        }

        .tag {
            display: inline-flex;
            align-items: center;
            font-size: 13px;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: var(--radius-full);
            border: 1px solid var(--line);
            color: var(--text-muted);
            font-family: var(--font-mono);
            background-color: rgba(17, 24, 32, .8);
            white-space: nowrap;
        }

        .tag--live {
            border-color: rgba(163, 255, 18, .5);
            color: var(--primary);
            background-color: rgba(163, 255, 18, .08);
        }

        .tag--accent {
            border-color: rgba(255, 106, 61, .5);
            color: var(--accent);
            background-color: rgba(255, 106, 61, .08);
        }

        .header {
            position: sticky;
            top: 0;
            z-index: 50;
            background-color: rgba(11, 15, 20, .92);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--line);
        }

        .header__inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 68px;
            gap: 16px;
        }

        .header__logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 18px;
            color: var(--text-strong);
            letter-spacing: -0.01em;
        }

        .header__logo-mark {
            width: 30px;
            height: 30px;
            border-radius: var(--radius-sm);
            background: linear-gradient(135deg, var(--primary), var(--accent));
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: var(--font-mono);
            font-weight: 700;
            font-size: 14px;
            color: #0B0F14;
            flex-shrink: 0;
        }

        .header__nav {
            display: flex;
            align-items: center;
            gap: 28px;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-muted);
        }

        .header__nav a {
            position: relative;
            padding: 4px 0;
            transition: var(--transition-base);
            white-space: nowrap;
        }

        .header__nav a:hover {
            color: var(--text-strong);
        }

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

        .header__nav a.is-active::after {
            content: '';
            position: absolute;
            left: 0;
            bottom: -2px;
            width: 100%;
            height: 2px;
            background-color: var(--primary);
            border-radius: var(--radius-full);
        }

        .header__menu-toggle {
            display: none;
            background: none;
            border: 1px solid var(--line);
            color: var(--text-strong);
            border-radius: var(--radius-sm);
            padding: 8px 10px;
            cursor: pointer;
            transition: var(--transition-base);
        }

        .header__menu-toggle:hover {
            border-color: rgba(163, 255, 18, .4);
            color: var(--primary);
        }

        .header__cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background-color: var(--primary);
            color: #0B0F14;
            font-weight: 700;
            font-size: 14px;
            padding: 10px 20px;
            border-radius: var(--radius-full);
            border: none;
            cursor: pointer;
            transition: var(--transition-base);
            white-space: nowrap;
        }

        .header__cta:hover {
            background-color: #B8FF3D;
            transform: translateY(-1px);
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--text-muted);
            margin-bottom: 16px;
            flex-wrap: wrap;
        }

        .breadcrumb a {
            color: var(--text-muted);
            transition: var(--transition-base);
        }

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

        .breadcrumb__sep {
            color: #3B4A5C;
            font-family: var(--font-mono);
        }

        .page-head {
            padding: 40px 0 32px;
            border-bottom: 1px solid var(--line);
        }

        .page-head__title {
            font-size: 32px;
            font-weight: 700;
            color: var(--text-strong);
            line-height: 1.25;
            letter-spacing: -0.02em;
            margin-bottom: 14px;
        }

        .page-head__desc {
            font-size: 16px;
            color: var(--text-muted);
            max-width: 760px;
            line-height: 1.8;
        }

        .filter-bar {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 10px;
            padding: 16px 0;
            border-bottom: 1px solid var(--line);
            background-color: rgba(17, 24, 32, .5);
        }

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

        .filter-chip {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            font-weight: 600;
            padding: 6px 16px;
            border-radius: var(--radius-full);
            border: 1px solid var(--line);
            color: var(--text-muted);
            background-color: transparent;
            cursor: pointer;
            transition: var(--transition-base);
            white-space: nowrap;
        }

        .filter-chip:hover {
            border-color: rgba(163, 255, 18, .4);
            color: var(--text-strong);
        }

        .filter-chip.is-active {
            border-color: var(--primary);
            color: var(--primary);
            background-color: rgba(163, 255, 18, .08);
        }

        .news-card {
            display: grid;
            grid-template-columns: 180px 1fr;
            gap: 16px;
            background-color: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-sm);
            padding: 16px;
            transition: var(--transition-base);
            margin-bottom: 12px;
        }

        .news-card:hover {
            border-color: rgba(163, 255, 18, .4);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }

        .news-card__img {
            width: 100%;
            height: 108px;
            object-fit: cover;
            border-radius: var(--radius-sm);
            background-color: var(--surface-2);
        }

        .news-card__body {
            display: flex;
            flex-direction: column;
            gap: 8px;
            min-width: 0;
        }

        .news-card__meta {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-wrap: wrap;
        }

        .news-card__title {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-strong);
            line-height: 1.45;
            letter-spacing: -0.01em;
            margin: 0;
        }

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

        .news-card__time {
            font-size: 12px;
            color: #5B6B7E;
            font-family: var(--font-mono);
            white-space: nowrap;
        }

        .data-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 12px;
            margin-top: 24px;
        }

        .data-stat {
            background-color: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-sm);
            padding: 18px 16px;
            transition: var(--transition-base);
        }

        .data-stat:hover {
            border-color: rgba(163, 255, 18, .35);
        }

        .data-stat__value {
            font-family: var(--font-mono);
            font-size: 26px;
            font-weight: 700;
            color: var(--primary);
            line-height: 1.2;
            letter-spacing: -0.02em;
        }

        .data-stat__label {
            font-size: 13px;
            color: var(--text-muted);
            margin-top: 6px;
        }

        .analysis-card {
            background-color: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-sm);
            padding: 18px 16px;
            transition: var(--transition-base);
        }

        .analysis-card:hover {
            border-color: rgba(255, 106, 61, .35);
        }

        .analysis-card__title {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-strong);
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

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

        .archive-list {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 8px;
            margin-top: 20px;
        }

        .archive-item {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            background-color: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-sm);
            padding: 12px 16px;
            font-size: 14px;
            color: var(--text-strong);
            transition: var(--transition-base);
        }

        .archive-item:hover {
            border-color: rgba(163, 255, 18, .4);
            color: #fff;
        }

        .archive-item__meta {
            font-size: 12px;
            color: #5B6B7E;
            font-family: var(--font-mono);
            white-space: nowrap;
        }

        .method-list {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 12px;
            margin-top: 20px;
        }

        .method-item {
            background-color: var(--surface);
            border: 1px solid var(--line);
            border-radius: var(--radius-sm);
            padding: 16px;
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.7;
        }

        .method-item strong {
            color: var(--text-strong);
            display: block;
            margin-bottom: 6px;
            font-size: 15px;
        }

        .faq-item {
            border: 1px solid var(--line);
            border-radius: var(--radius-sm);
            background-color: var(--surface);
            padding: 16px 18px;
            margin-bottom: 10px;
            transition: var(--transition-base);
        }

        .faq-item:hover {
            border-color: rgba(163, 255, 18, .35);
        }

        .faq-item__q {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-strong);
            margin-bottom: 8px;
            display: flex;
            align-items: flex-start;
            gap: 8px;
        }

        .faq-item__a {
            font-size: 15px;
            color: var(--text-muted);
            line-height: 1.8;
            margin: 0;
            padding-left: 28px;
        }

        .cta-box {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 24px;
            background: linear-gradient(135deg, rgba(163, 255, 18, .08), rgba(255, 106, 61, .06));
            border: 1px solid rgba(163, 255, 18, .25);
            border-radius: var(--radius-md);
            padding: 28px 32px;
            flex-wrap: wrap;
        }

        .cta-box__text h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-strong);
            margin: 0 0 6px;
        }

        .cta-box__text p {
            font-size: 15px;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.7;
        }

        .footer {
            background-color: rgba(17, 24, 32, .9);
            border-top: 1px solid var(--line);
            padding: 24px 0;
            margin-top: 0;
        }

        .footer__inner {
            display: flex;
            align-items: flex-start;
            justify-content: space-between;
            gap: 24px;
            flex-wrap: wrap;
        }

        .footer__links {
            display: flex;
            align-items: center;
            gap: 20px;
            flex-wrap: wrap;
            font-size: 14px;
            color: var(--text-muted);
        }

        .footer__brand {
            color: var(--text-strong);
            font-weight: 700;
            font-size: 15px;
        }

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

        .footer__copyright {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.8;
            text-align: left;
        }

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

        @media (max-width: 768px) {
            .header__nav {
                display: none;
                position: absolute;
                top: 68px;
                left: 0;
                right: 0;
                flex-direction: column;
                align-items: flex-start;
                gap: 0;
                background-color: rgba(11, 15, 20, .98);
                border-bottom: 1px solid var(--line);
                padding: 8px 20px 20px;
            }
            .header.is-open .header__nav {
                display: flex;
            }
            .header__nav a {
                display: block;
                padding: 12px 0;
                width: 100%;
                border-bottom: 1px solid rgba(30, 41, 52, .6);
                font-size: 16px;
            }
            .header__nav a.is-active::after {
                display: none;
            }
            .header__nav a.is-active {
                background-color: rgba(163, 255, 18, .06);
                padding-left: 8px;
                border-radius: var(--radius-sm);
            }
            .header__menu-toggle {
                display: flex;
                align-items: center;
                justify-content: center;
            }
            .header__cta {
                display: none;
            }
            .header.is-open .header__cta {
                display: inline-flex;
                margin-top: 6px;
                width: 100%;
            }
            .page-head__title {
                font-size: 26px;
            }
            .news-card {
                grid-template-columns: 1fr;
                gap: 12px;
            }
            .news-card__img {
                height: 180px;
            }
            .data-grid {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }
            .method-list {
                grid-template-columns: 1fr;
            }
            .cta-box {
                padding: 20px;
                flex-direction: column;
                align-items: flex-start;
            }
        }

        @media (max-width: 520px) {
            .data-grid {
                grid-template-columns: 1fr;
            }
            .filter-bar {
                gap: 8px;
            }
            .filter-chip {
                padding: 6px 12px;
                font-size: 12px;
            }
            .section {
                padding: 36px 0;
            }
            .page-head {
                padding: 28px 0 24px;
            }
            .header__inner {
                height: 60px;
            }
            .header__logo {
                font-size: 16px;
            }
            .archive-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 4px;
            }
        }

        .num-mono {
            font-family: var(--font-mono);
        }
        .text-strong {
            color: var(--text-strong);
        }
        .text-primary {
            color: var(--primary);
        }
        .text-accent {
            color: var(--accent);
        }
        .bg-surface {
            background-color: var(--surface);
        }
        .border-line {
            border-color: var(--line);
        }