/* roulang page: index */
:root {
            color-scheme: dark;
            --bg: #101312;
            --bg-deep: #0b0e0d;
            --surface: #181d1a;
            --surface-raised: #202723;
            --surface-soft: #252d28;
            --text: #f4f6f1;
            --muted: #a8b1aa;
            --muted-strong: #c6cec7;
            --line: rgba(235, 245, 235, .11);
            --line-strong: rgba(235, 245, 235, .2);
            --lime: #d1ff56;
            --lime-dark: #9fce2b;
            --coral: #ff6975;
            --cyan: #7de2d0;
            --amber: #ffc766;
            --radius-sm: 6px;
            --radius: 12px;
            --radius-lg: 20px;
            --shadow: 0 18px 48px rgba(0, 0, 0, .28);
            --content-width: 1240px;
            --section-space: 78px;
            --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", system-ui, sans-serif;
        }

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

        html {
            scroll-behavior: smooth;
            scroll-padding-top: 90px;
        }

        body {
            margin: 0;
            min-width: 320px;
            background: var(--bg);
            color: var(--text);
            font-family: var(--font-sans);
            font-size: 15px;
            line-height: 1.75;
            text-rendering: optimizeLegibility;
            -webkit-font-smoothing: antialiased;
        }

        a {
            color: inherit;
            text-decoration: none;
        }

        button,
        input {
            font: inherit;
        }

        button {
            color: inherit;
        }

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

        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 3px solid var(--lime);
            outline-offset: 3px;
        }

        ::selection {
            background: var(--lime);
            color: #121510;
        }

        .container {
            width: min(var(--content-width), calc(100% - 56px));
            margin-inline: auto;
        }

        .skip-link {
            position: absolute;
            z-index: 100;
            top: 8px;
            left: 8px;
            padding: 9px 14px;
            transform: translateY(-150%);
            border-radius: var(--radius-sm);
            background: var(--lime);
            color: #121510;
            font-weight: 800;
        }

        .skip-link:focus {
            transform: translateY(0);
        }

        .site-header {
            position: sticky;
            z-index: 30;
            top: 0;
            border-bottom: 1px solid var(--line);
            background: rgba(12, 15, 13, .94);
            backdrop-filter: blur(16px);
        }

        .header-inner {
            display: flex;
            min-height: 78px;
            align-items: center;
            justify-content: space-between;
            gap: 22px;
        }

        .brand {
            display: inline-flex;
            min-width: 0;
            align-items: center;
            gap: 12px;
            flex: 0 1 auto;
        }

        .brand-mark {
            display: grid;
            width: 42px;
            height: 42px;
            flex: 0 0 42px;
            place-items: center;
            border: 1px solid rgba(209, 255, 86, .5);
            border-radius: 10px;
            background: var(--lime);
            color: #11150d;
            font-size: 15px;
            font-weight: 900;
            line-height: 1;
        }

        .brand-name {
            max-width: 300px;
            color: var(--text);
            font-size: 15px;
            font-weight: 800;
            line-height: 1.3;
        }

        .main-nav {
            display: flex;
            align-items: center;
            justify-content: flex-end;
            gap: 8px;
        }

        .nav-link,
        .nav-search {
            display: inline-flex;
            min-height: 42px;
            align-items: center;
            justify-content: center;
            padding: 0 16px;
            border: 1px solid transparent;
            border-radius: 8px;
            background: transparent;
            color: var(--muted-strong);
            font-size: 14px;
            font-weight: 700;
            white-space: nowrap;
            transition: background-color .2s ease, color .2s ease, border-color .2s ease;
        }

        .nav-link:hover,
        .nav-search:hover {
            border-color: var(--line-strong);
            background: rgba(255, 255, 255, .06);
            color: var(--text);
        }

        .nav-link.is-current {
            background: var(--lime);
            color: #13170f;
        }

        .nav-search {
            gap: 7px;
            border-color: var(--line);
            cursor: pointer;
        }

        .nav-search-symbol {
            color: var(--lime);
            font-size: 18px;
            line-height: 1;
        }

        .hero {
            position: relative;
            display: flex;
            min-height: 590px;
            align-items: center;
            overflow: hidden;
            isolation: isolate;
            background: var(--bg-deep);
        }

        .hero-panels {
            position: absolute;
            z-index: -2;
            inset: 0;
            display: grid;
            grid-template-columns: 1fr 1fr;
        }

        .hero-panel {
            position: relative;
            min-width: 0;
            overflow: hidden;
            background: #242b27;
        }

        .hero-panel + .hero-panel {
            border-left: 1px solid rgba(255, 255, 255, .2);
        }

        .hero-panel img {
            width: 100%;
            height: 100%;
            min-height: 590px;
            object-fit: cover;
            object-position: center 34%;
            filter: saturate(.78);
        }

        .hero-panel::after {
            position: absolute;
            inset: 0;
            background: rgba(8, 11, 9, .56);
            content: "";
        }

        .hero-panel:first-child img {
            object-position: center 32%;
        }

        .hero-panel:last-child img {
            object-position: center 28%;
        }

        .compare-label {
            position: absolute;
            z-index: 1;
            top: 26px;
            left: 28px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 12px;
            border: 1px solid rgba(255, 255, 255, .28);
            border-radius: 6px;
            background: rgba(12, 15, 13, .54);
            color: #f4f6f1;
            font-size: 12px;
            font-weight: 800;
            letter-spacing: 0;
        }

        .compare-label::before {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--coral);
            content: "";
        }

        .hero-panel:last-child .compare-label::before {
            background: var(--lime);
        }

        .hero-content {
            position: relative;
            z-index: 2;
            padding-block: 76px;
        }

        .eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 9px;
            margin: 0 0 18px;
            color: var(--lime);
            font-size: 13px;
            font-weight: 800;
        }

        .eyebrow-mark {
            display: inline-block;
            width: 8px;
            height: 8px;
            border-radius: 2px;
            background: var(--coral);
            transform: rotate(45deg);
        }

        .hero h1 {
            max-width: 900px;
            margin: 0;
            color: #fff;
            font-size: 44px;
            font-weight: 900;
            line-height: 1.24;
            text-wrap: balance;
            text-shadow: 0 2px 22px rgba(0, 0, 0, .45);
        }

        .hero h1 span {
            color: var(--lime);
        }

        .hero-description {
            max-width: 810px;
            margin: 22px 0 0;
            color: rgba(255, 255, 255, .88);
            font-size: 16px;
            line-height: 1.9;
            text-shadow: 0 1px 12px rgba(0, 0, 0, .45);
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 12px;
            margin-top: 28px;
        }

        .button {
            display: inline-flex;
            min-height: 48px;
            align-items: center;
            justify-content: center;
            gap: 10px;
            padding: 0 19px;
            border: 1px solid transparent;
            border-radius: 8px;
            font-size: 14px;
            font-weight: 800;
            line-height: 1.3;
            transition: transform .2s ease, background-color .2s ease, border-color .2s ease, color .2s ease, box-shadow .2s ease;
        }

        .button:hover {
            transform: translateY(-2px);
        }

        .button-primary {
            background: var(--lime);
            box-shadow: 0 8px 22px rgba(209, 255, 86, .16);
            color: #11150d;
        }

        .button-primary:hover {
            background: #e0ff87;
            box-shadow: 0 12px 28px rgba(209, 255, 86, .22);
        }

        .button-secondary {
            border-color: rgba(255, 255, 255, .45);
            background: rgba(11, 14, 12, .4);
            color: #fff;
        }

        .button-secondary:hover {
            border-color: var(--lime);
            background: rgba(11, 14, 12, .72);
            color: var(--lime);
        }

        .button-arrow {
            font-size: 18px;
            line-height: 1;
        }

        .hero-facts {
            display: flex;
            flex-wrap: wrap;
            gap: 9px;
            margin-top: 27px;
        }

        .hero-fact {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            padding: 7px 10px;
            border: 1px solid rgba(255, 255, 255, .24);
            border-radius: 6px;
            background: rgba(11, 14, 12, .42);
            color: rgba(255, 255, 255, .92);
            font-size: 12px;
            font-weight: 700;
        }

        .hero-fact strong {
            color: var(--lime);
        }

        main {
            display: block;
        }

        .section {
            padding-block: var(--section-space);
            border-top: 1px solid var(--line);
        }

        .section-surface {
            background: var(--surface);
        }

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

        .section-soft {
            background: var(--surface-raised);
        }

        .section-heading {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 28px;
            margin-bottom: 30px;
        }

        .section-heading-main {
            max-width: 820px;
        }

        .section-kicker {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            margin: 0 0 8px;
            color: var(--lime);
            font-size: 12px;
            font-weight: 900;
            line-height: 1.4;
        }

        .section-kicker::before {
            width: 17px;
            height: 2px;
            background: var(--coral);
            content: "";
        }

        .section-title {
            margin: 0;
            font-size: 29px;
            font-weight: 900;
            line-height: 1.35;
            text-wrap: balance;
        }

        .section-copy {
            max-width: 820px;
            margin: 10px 0 0;
            color: var(--muted);
            font-size: 14px;
            line-height: 1.9;
        }

        .section-count {
            display: inline-flex;
            flex: 0 0 auto;
            align-items: center;
            gap: 8px;
            padding: 8px 11px;
            border: 1px solid var(--line);
            border-radius: 6px;
            color: var(--muted-strong);
            font-size: 12px;
            font-weight: 800;
            white-space: nowrap;
        }

        .section-count strong {
            color: var(--lime);
            font-size: 15px;
        }

        .search-band {
            padding-block: 32px;
            background: #171c19;
            border-bottom: 1px solid var(--line);
        }

        .search-layout {
            display: grid;
            grid-template-columns: minmax(0, .9fr) minmax(360px, 1.1fr);
            align-items: center;
            gap: 36px;
        }

        .search-copy h2 {
            margin: 0;
            font-size: 20px;
            font-weight: 900;
            line-height: 1.4;
        }

        .search-copy p {
            max-width: 540px;
            margin: 7px 0 0;
            color: var(--muted);
            font-size: 13px;
            line-height: 1.8;
        }

        .search-tools {
            min-width: 0;
        }

        .search-form {
            display: flex;
            min-height: 52px;
            align-items: center;
            gap: 8px;
            padding: 5px;
            border: 1px solid var(--line-strong);
            border-radius: 9px;
            background: #0e110f;
            transition: border-color .2s ease, box-shadow .2s ease;
        }

        .search-form:focus-within {
            border-color: var(--lime);
            box-shadow: 0 0 0 3px rgba(209, 255, 86, .1);
        }

        .search-symbol {
            padding-left: 11px;
            color: var(--lime);
            font-size: 21px;
            line-height: 1;
        }

        .search-form input {
            width: 100%;
            min-width: 0;
            height: 40px;
            border: 0;
            outline: 0;
            background: transparent;
            color: var(--text);
            font-size: 14px;
        }

        .search-form input::placeholder {
            color: #788179;
        }

        .search-form input:focus-visible {
            outline: 0;
        }

        .search-submit {
            min-height: 40px;
            flex: 0 0 auto;
            padding: 0 16px;
            border: 0;
            border-radius: 6px;
            background: var(--lime);
            color: #11150d;
            cursor: pointer;
            font-size: 13px;
            font-weight: 900;
            transition: background-color .2s ease, transform .2s ease;
        }

        .search-submit:hover {
            transform: translateY(-1px);
            background: #e0ff87;
        }

        .search-tags {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 7px;
            margin-top: 11px;
        }

        .search-tags-label {
            margin-right: 2px;
            color: var(--muted);
            font-size: 12px;
        }

        .search-chip {
            padding: 4px 9px;
            border: 1px solid var(--line);
            border-radius: 5px;
            background: transparent;
            color: var(--muted-strong);
            cursor: pointer;
            font-size: 12px;
            transition: color .2s ease, background-color .2s ease, border-color .2s ease;
        }

        .search-chip:hover,
        .search-chip.is-selected {
            border-color: rgba(209, 255, 86, .48);
            background: rgba(209, 255, 86, .08);
            color: var(--lime);
        }

        .search-feedback {
            min-height: 22px;
            margin: 7px 0 0;
            color: var(--muted);
            font-size: 12px;
        }

        .topic-grid {
            display: grid;
            grid-template-columns: repeat(5, minmax(0, 1fr));
            gap: 12px;
        }

        .topic-card {
            position: relative;
            display: flex;
            min-height: 182px;
            flex-direction: column;
            justify-content: space-between;
            overflow: hidden;
            padding: 18px;
            border: 1px solid var(--line);
            border-radius: var(--radius);
            background: var(--surface);
            transition: transform .2s ease, border-color .2s ease, background-color .2s ease, box-shadow .2s ease;
        }

        .topic-card::after {
            position: absolute;
            right: -15px;
            bottom: -48px;
            width: 112px;
            height: 112px;
            border: 1px solid rgba(255, 255, 255, .08);
            border-radius: 50%;
            content: "";
            transition: transform .25s ease;
        }

        .topic-card:hover {
            transform: translateY(-4px);
            border-color: rgba(209, 255, 86, .42);
            background: #202722;
            box-shadow: var(--shadow);
        }

        .topic-card:hover::after {
            transform: scale(1.18);
        }

        .topic-mark {
            display: inline-flex;
            width: 36px;
            height: 36px;
            align-items: center;
            justify-content: center;
            border: 1px solid var(--line-strong);
            border-radius: 8px;
            color: var(--lime);
            font-size: 12px;
            font-weight: 900;
        }

        .topic-card.rose .topic-mark {
            color: var(--coral);
        }

        .topic-card.cyan .topic-mark {
            color: var(--cyan);
        }

        .topic-card.amber .topic-mark {
            color: var(--amber);
        }

        .topic-card.violet .topic-mark {
            color: #c9c6ff;
        }

        .topic-card h3 {
            margin: 17px 0 6px;
            font-size: 17px;
            font-weight: 900;
            line-height: 1.4;
        }

        .topic-card p {
            margin: 0;
            color: var(--muted);
            font-size: 12px;
            line-height: 1.75;
        }

        .topic-arrow {
            position: absolute;
            right: 16px;
            bottom: 15px;
            color: var(--lime);
            font-size: 18px;
            transition: transform .2s ease;
        }

        .topic-card:hover .topic-arrow {
            transform: translateX(3px);
        }

        .poster-grid {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 18px;
        }

        .poster-card {
            min-width: 0;
            overflow: hidden;
            border: 1px solid var(--line);
            border-radius: var(--radius);
            background: var(--surface);
            transition: transform .22s ease, border-color .22s ease, box-shadow .22s ease;
        }

        .poster-card:hover {
            transform: translateY(-4px);
            border-color: rgba(209, 255, 86, .42);
            box-shadow: var(--shadow);
        }

        .poster-image {
            position: relative;
            overflow: hidden;
            aspect-ratio: 4 / 3;
            background: #272e29;
        }

        .poster-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            object-position: center 34%;
            transition: transform .35s ease, filter .35s ease;
        }

        .poster-card:hover .poster-image img {
            transform: scale(1.035);
            filter: saturate(1.06);
        }

        .poster-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            display: inline-flex;
            min-height: 25px;
            align-items: center;
            padding: 2px 9px;
            border: 1px solid rgba(255, 255, 255, .22);
            border-radius: 5px;
            background: rgba(12, 15, 13, .76);
            color: #fff;
            font-size: 11px;
            font-weight: 900;
            line-height: 1.2;
        }

        .poster-badge.is-new {
            background: var(--coral);
            color: #17100f;
        }

        .poster-body {
            padding: 16px 16px 14px;
        }

        .poster-title {
            margin: 0;
            font-size: 17px;
            font-weight: 900;
            line-height: 1.45;
        }

        .poster-description {
            min-height: 47px;
            margin: 8px 0 13px;
            color: var(--muted);
            font-size: 12px;
            line-height: 1.8;
        }

        .poster-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 10px;
            padding-top: 11px;
            border-top: 1px solid var(--line);
        }

        .content-tag {
            display: inline-flex;
            align-items: center;
            padding: 4px 8px;
            border: 1px solid var(--line);
            border-radius: 5px;
            color: var(--muted-strong);
            font-size: 11px;
            font-weight: 700;
        }

        .score {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            color: var(--amber);
            font-size: 12px;
            font-weight: 800;
            white-space: nowrap;
        }

        .score-star {
            color: var(--coral);
            font-size: 13px;
        }

        .poster-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
             gap: 8px;
            padding-top: 12px;
            border-top: 1px solid var(--line);
        }

        .poster-state {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            color: var(--muted);
            font-size: 11px;
            font-weight: 700;
        }

        .poster-state-dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--lime);
            box-shadow: 0 0 0 3px rgba(209, 255, 86, .1);
        }

        .poster-link {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            color: var(--muted-strong);
            font-size: 12px;
            font-weight: 800;
            transition: color .2s ease, transform .2s ease;
        }

        .poster-link span {
            color: var(--lime);
            font-size: 17px;
            line-height: 1;
        }

        .poster-link:hover {
            color: var(--lime);
            transform: translateX(2px);
        }

        .featured-layout {
            display: grid;
            grid-template-columns: minmax(0, 1.15fr) minmax(360px, .85fr);
            gap: 18px;
        }

        .feature-lead {
            display: grid;
            min-height: 410px;
            grid-template-columns: minmax(0, 1fr) minmax(250px, .82fr);
            overflow: hidden;
            border: 1px solid var(--line);
            border-radius: var(--radius-lg);
            background: #202722;
        }

        .feature-lead-media {
            position: relative;
            min-height: 410px;
            overflow: hidden;
            background: #2d352f;
        }

        .feature-lead-media::after {
            position: absolute;
            inset: 0;
            background: linear-gradient(90deg, rgba(10, 13, 11, 0) 45%, rgba(10, 13, 11, .68) 100%);
            content: "";
        }

        .feature-lead-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            object-position: center 32%;
            transition: transform .4s ease;
        }

        .feature-lead:hover .feature-lead-media img {
            transform: scale(1.035);
        }

        .feature-lead-body {
            display: flex;
            flex-direction: column;
            justify-content: center;
            padding: 34px;
        }

        .feature-label {
            display: inline-flex;
            width: fit-content;
            align-items: center;
            padding: 5px 9px;
            border: 1px solid rgba(209, 255, 86, .42);
            border-radius: 5px;
            color: var(--lime);
            font-size: 11px;
            font-weight: 900;
        }

        .feature-lead h3 {
            margin: 18px 0 10px;
            font-size: 25px;
            font-weight: 900;
            line-height: 1.42;
            text-wrap: balance;
        }

        .feature-lead p {
            margin: 0;
            color: var(--muted);
            font-size: 13px;
            line-height: 1.9;
        }

        .feature-lead-meta {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 9px;
            margin-top: 22px;
        }

        .feature-score {
            color: var(--amber);
            font-size: 13px;
            font-weight: 900;
        }

        .feature-read {
            display: inline-flex;
            width: fit-content;
            align-items: center;
            gap: 7px;
            margin-top: 27px;
            color: var(--lime);
            font-size: 13px;
            font-weight: 900;
        }

        .feature-read span {
            font-size: 18px;
            transition: transform .2s ease;
        }

        .feature-read:hover span {
            transform: translateX(4px);
        }

        .feature-side {
            display: grid;
            grid-template-rows: repeat(3, minmax(0, 1fr));
            gap: 12px;
        }

        .feature-side-item {
            display: grid;
            min-width: 0;
            grid-template-columns: 108px minmax(0, 1fr);
            gap: 15px;
            align-items: center;
            padding: 13px;
            border: 1px solid var(--line);
            border-radius: var(--radius);
            background: var(--surface);
            transition: border-color .2s ease, background-color .2s ease, transform .2s ease;
        }

        .feature-side-item:hover {
            transform: translateX(3px);
            border-color: rgba(209, 255, 86, .38);
            background: var(--surface-soft);
        }

        .feature-side-image {
            height: 102px;
            overflow: hidden;
            border-radius: 7px;
            background: #303831;
        }

        .feature-side-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            object-position: center 30%;
        }

        .feature-side-item h3 {
            margin: 0;
            font-size: 15px;
            font-weight: 900;
            line-height: 1.5;
        }

        .feature-side-item p {
            display: -webkit-box;
            overflow: hidden;
            margin: 7px 0 0;
            color: var(--muted);
            font-size: 12px;
            line-height: 1.65;
            -webkit-box-orient: vertical;
            -webkit-line-clamp: 2;
        }

        .feature-side-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 8px;
            margin-top: 8px;
        }

        .feature-side-meta .content-tag {
            padding-block: 3px;
            font-size: 10px;
        }

        .feature-side-meta .score {
            font-size: 11px;
        }

        .ranking-list {
            overflow: hidden;
            border: 1px solid var(--line);
            border-radius: var(--radius);
            background: var(--surface);
        }

        .ranking-item {
            display: grid;
            grid-template-columns: 66px minmax(0, 1fr) 220px 116px;
            gap: 18px;
            align-items: center;
            min-height: 92px;
            padding: 15px 19px;
            border-bottom: 1px solid var(--line);
            transition: background-color .2s ease;
        }

        .ranking-item:last-child {
            border-bottom: 0;
        }

        .ranking-item:hover {
            background: rgba(209, 255, 86, .045);
        }

        .ranking-index {
            color: var(--muted);
            font-size: 22px;
            font-weight: 900;
            line-height: 1;
        }

        .ranking-item:nth-child(-n + 3) .ranking-index {
            color: var(--coral);
        }

        .ranking-main {
            min-width: 0;
        }

        .ranking-main h3 {
            overflow: hidden;
            margin: 0;
            font-size: 15px;
            font-weight: 900;
            line-height: 1.45;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .ranking-main p {
            overflow: hidden;
            margin: 5px 0 0;
            color: var(--muted);
            font-size: 12px;
            line-height: 1.55;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        .ranking-meta {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 9px;
            margin-top: 6px;
        }

        .ranking-meta .content-tag {
            padding-block: 2px;
            font-size: 10px;
        }

        .ranking-heat {
            color: var(--muted-strong);
            font-size: 11px;
            font-weight: 700;
        }

        .ranking-meter {
            min-width: 0;
        }

        .ranking-meter-label {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            margin-bottom: 7px;
            color: var(--muted);
            font-size: 11px;
            font-weight: 700;
        }

        .ranking-meter-label strong {
            color: var(--amber);
            font-size: 14px;
        }

        .ranking-progress {
            height: 5px;
            overflow: hidden;
            border-radius: 20px;
            background: #303931;
        }

        .ranking-progress span {
            display: block;
            height: 100%;
            border-radius: inherit;
            background: var(--lime);
        }

        .ranking-type {
            justify-self: end;
            padding: 5px 8px;
            border: 1px solid var(--line);
            border-radius: 5px;
            color: var(--muted-strong);
            font-size: 11px;
            font-weight: 700;
            text-align: center;
        }

        .resource-grid {
            display: grid;
            grid-template-columns: repeat(4, minmax(0, 1fr));
            gap: 12px;
        }

        .resource-card {
            position: relative;
            display: flex;
            min-height: 238px;
            flex-direction: column;
            padding: 22px;
            border: 1px solid var(--line);
            border-radius: var(--radius);
            background: #171c19;
            transition: transform .2s ease, border-color .2s ease, background-color .2s ease;
        }

        .resource-card:hover {
            transform: translateY(-4px);
            border-color: rgba(125, 226, 208, .48);
            background: #1c2420;
        }

        .resource-number {
            color: var(--coral);
            font-size: 12px;
            font-weight: 900;
            letter-spacing: .08em;
        }

        .resource-icon {
            display: grid;
            width: 42px;
            height: 42px;
            margin-top: 20px;
            place-items: center;
            border: 1px solid rgba(125, 226, 208, .35);
            border-radius: 8px;
            color: var(--cyan);
            font-size: 22px;
            font-weight: 400;
        }

        .resource-card h3 {
            margin: 19px 0 7px;
            font-size: 17px;
            font-weight: 900;
            line-height: 1.4;
        }

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

        .resource-card a {
            display: inline-flex;
            width: fit-content;
            align-items: center;
            gap: 6px;
            margin-top: auto;
            padding-top: 18px;
            color: var(--cyan);
            font-size: 12px;
            font-weight: 900;
        }

        .resource-card a span {
            font-size: 17px;
            transition: transform .2s ease;
        }

        .resource-card a:hover span {
            transform: translateX(4px);
        }

        .news-grid {
            display: grid;
            grid-template-columns: repeat(3, minmax(0, 1fr));
            gap: 18px;
        }

        .news-card {
            overflow: hidden;
            border: 1px solid var(--line);
            border-radius: var(--radius);
            background: var(--surface);
            transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
        }

        .news-card:hover {
            transform: translateY(-4px);
            border-color: rgba(255, 199, 102, .44);
            box-shadow: var(--shadow);
        }

        .news-image {
            position: relative;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background: #2c332e;
        }

        .news-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            object-position: center 30%;
            transition: transform .35s ease;
        }

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

        .news-category {
            position: absolute;
            right: 11px;
            bottom: 10px;
            padding: 4px 8px;
            border: 1px solid rgba(255, 255, 255, .25);
            border-radius: 5px;
            background: rgba(10, 13, 11, .72);
            color: #fff;
            font-size: 10px;
            font-weight: 800;
        }

        .news-body {
            padding: 17px 17px 18px;
        }

        .news-date {
            color: var(--lime);
            font-size: 11px;
            font-weight: 800;
        }

        .news-card h3 {
            margin: 8px 0 7px;
            font-size: 16px;
            font-weight: 900;
            line-height: 1.5;
        }

        .news-card p {
            display: -webkit-box;
            overflow: hidden;
            min-height: 45px;
            margin: 0;
            color: var(--muted);
            font-size: 12px;
            line-height: 1.8;
            -webkit-box-orient: vertical;
            -webkit-line-clamp: 2;
        }

        .faq-list {
            display: grid;
            grid-template-columns: repeat(2, minmax(0, 1fr));
            gap: 12px;
        }

        .faq-item {
            min-width: 0;
            border: 1px solid var(--line);
            border-radius: var(--radius);
            background: var(--surface);
        }

        .faq-item[open] {
            border-color: rgba(209, 255, 86, .36);
        }

        .faq-item summary {
            display: flex;
            min-height: 70px;
            align-items: center;
            justify-content: space-between;
            gap: 18px;
            padding: 17px 20px;
            color: var(--text);
            cursor: pointer;
            font-size: 14px;
            font-weight: 900;
            list-style: none;
        }

        .faq-item summary::-webkit-details-marker {
            display: none;
        }

        .faq-item summary::after {
            display: inline-flex;
            width: 24px;
            height: 24px;
            flex: 0 0 24px;
            align-items: center;
            justify-content: center;
            border: 1px solid var(--line-strong);
            border-radius: 50%;
            color: var(--lime);
            content: "+";
            font-size: 16px;
            font-weight: 400;
        }

        .faq-item[open] summary::after {
            background: var(--lime);
            color: #12150e;
            content: "−";
        }

        .faq-answer {
            padding: 0 20px 19px;
            border-top: 1px solid var(--line);
            color: var(--muted);
            font-size: 13px;
            line-height: 1.85;
        }

        .closing-section {
            padding-block: 66px;
            border-top: 1px solid rgba(209, 255, 86, .28);
            background: #171d18;
        }

        .closing-layout {
            display: grid;
            grid-template-columns: minmax(0, 1fr) minmax(300px, .7fr);
            gap: 40px;
            align-items: center;
        }

        .closing-section .section-kicker {
            color: var(--lime);
        }

        .closing-section h2 {
            max-width: 660px;
            margin: 0;
            font-size: 32px;
            font-weight: 900;
            line-height: 1.35;
            text-wrap: balance;
        }

        .closing-section p {
            max-width: 700px;
            margin: 13px 0 0;
            color: var(--muted);
            font-size: 14px;
            line-height: 1.9;
        }

        .closing-panel {
            padding: 23px;
            border: 1px solid rgba(209, 255, 86, .28);
            border-radius: var(--radius);
            background: #202821;
        }

        .closing-panel-top {
            display: flex;
            align-items: flex-start;
            justify-content: space-between;
            gap: 20px;
            margin-bottom: 20px;
        }

        .closing-panel-label {
            color: var(--muted);
            font-size: 12px;
            font-weight: 700;
        }

        .closing-panel-number {
            margin-top: 4px;
            color: var(--lime);
            font-size: 30px;
            font-weight: 900;
            line-height: 1.1;
        }

        .closing-panel-mark {
            display: grid;
            width: 42px;
            height: 42px;
            place-items: center;
            border: 1px solid rgba(255, 105, 117, .4);
            border-radius: 8px;
            color: var(--coral);
            font-size: 18px;
        }

        .closing-panel .button {
            width: 100%;
        }

        .site-footer {
            padding-top: 58px;
            background: #0b0e0d;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: minmax(220px, 1.35fr) repeat(3, minmax(0, 1fr));
            gap: 34px;
            padding-bottom: 46px;
        }

        .footer-brand {
            max-width: 300px;
        }

        .footer-brand .brand {
            margin-bottom: 16px;
        }

        .footer-brand p {
            margin: 0;
            color: var(--muted);
            font-size: 12px;
            line-height: 1.9;
        }

        .footer-column h3 {
            margin: 3px 0 14px;
            color: var(--text);
            font-size: 13px;
            font-weight: 900;
        }

        .footer-links {
            display: grid;
            gap: 8px;
        }

        .footer-links a {
            width: fit-content;
            color: var(--muted);
            font-size: 12px;
            transition: color .2s ease, transform .2s ease;
        }

        .footer-links a:hover {
            color: var(--lime);
            transform: translateX(2px);
        }

        .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            justify-content: space-between;
            gap: 12px 24px;
            min-height: 66px;
            border-top: 1px solid var(--line);
            color: #7e8880;
            font-size: 11px;
        }

        .footer-bottom strong {
            color: var(--muted-strong);
            font-weight: 700;
        }

        .menu-toggle {
            display: none;
            width: 42px;
            height: 42px;
            align-items: center;
            justify-content: center;
            padding: 0;
            border: 1px solid var(--line);
            border-radius: 8px;
            background: transparent;
            cursor: pointer;
        }

        .menu-toggle-lines,
        .menu-toggle-lines::before,
        .menu-toggle-lines::after {
            display: block;
            width: 18px;
            height: 2px;
            border-radius: 2px;
            background: var(--text);
            content: "";
            transition: transform .2s ease, background-color .2s ease;
        }

        .menu-toggle-lines {
            position: relative;
        }

        .menu-toggle-lines::before {
            position: absolute;
            top: -6px;
        }

        .menu-toggle-lines::after {
            position: absolute;
            top: 6px;
        }

        .nav-open .menu-toggle-lines {
            background: transparent;
        }

        .nav-open .menu-toggle-lines::before {
            transform: translateY(6px) rotate(45deg);
        }

        .nav-open .menu-toggle-lines::after {
            transform: translateY(-6px) rotate(-45deg);
        }

        @media (max-width: 1100px) {
            .container {
                width: min(var(--content-width), calc(100% - 40px));
            }

            .main-nav {
                gap: 3px;
            }

            .nav-link,
            .nav-search {
                padding-inline: 11px;
                font-size: 13px;
            }

            .topic-grid {
                grid-template-columns: repeat(3, minmax(0, 1fr));
            }

            .resource-grid {
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }

            .feature-lead {
                grid-template-columns: minmax(0, 1fr) minmax(220px, .82fr);
            }

            .feature-lead-body {
                padding: 26px;
            }

            .ranking-item {
                grid-template-columns: 54px minmax(0, 1fr) 190px 95px;
                gap: 14px;
            }
        }

        @media (max-width: 820px) {
            :root {
                --section-space: 60px;
            }

            .header-inner {
                min-height: 68px;
            }

            .brand-mark {
                width: 38px;
                height: 38px;
                flex-basis: 38px;
                font-size: 14px;
            }

            .brand-name {
                max-width: 235px;
                font-size: 14px;
            }

            .menu-toggle {
                display: inline-flex;
            }

            .main-nav {
                position: absolute;
                top: calc(100% + 1px);
                right: 20px;
                left: 20px;
                display: none;
                flex-direction: column;
                align-items: stretch;
                gap: 5px;
                padding: 10px;
                border: 1px solid var(--line);
                border-radius: 10px;
                background: rgba(14, 18, 15, .98);
                box-shadow: var(--shadow);
            }

            .site-header.nav-open .main-nav {
                display: flex;
            }

            .nav-link,
            .nav-search {
                width: 100%;
                justify-content: flex-start;
                padding-inline: 14px;
            }

            .nav-search {
                justify-content: center;
            }

            .hero {
                min-height: 640px;
            }

            .hero-panels {
                grid-template-columns: 1fr 1fr;
            }

            .hero-panel img {
                min-height: 640px;
            }

            .hero-content {
                padding-block: 66px;
            }

            .hero h1 {
                max-width: 680px;
                font-size: 36px;
            }

            .hero-description {
                max-width: 680px;
                font-size: 15px;
            }

            .search-layout,
            .closing-layout {
                grid-template-columns: 1fr;
                gap: 22px;
            }

            .featured-layout {
                grid-template-columns: 1fr;
            }

            .feature-lead {
                grid-template-columns: minmax(0, 1.1fr) minmax(250px, .9fr);
            }

            .ranking-item {
                grid-template-columns: 48px minmax(0, 1fr) 150px;
            }

            .ranking-type {
                display: none;
            }

            .news-grid {
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }

            .footer-grid {
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }
        }

        @media (max-width: 600px) {
            .container {
                width: min(var(--content-width), calc(100% - 30px));
            }

            .section-heading {
                display: block;
                margin-bottom: 22px;
            }

            .section-count {
                margin-top: 15px;
            }

            .hero {
                min-height: 670px;
            }

            .hero-panels {
                grid-template-columns: 1fr 1fr;
            }

            .hero-panel img {
                min-height: 670px;
            }

            .hero-panel:first-child img {
                object-position: 37% center;
            }

            .hero-panel:last-child img {
                object-position: 63% center;
            }

            .compare-label {
                top: 18px;
                left: 12px;
                padding-inline: 8px;
                font-size: 10px;
            }

            .hero-content {
                padding-block: 54px;
            }

            .hero h1 {
                font-size: 30px;
                line-height: 1.35;
            }

            .hero-description {
                margin-top: 17px;
                font-size: 14px;
                line-height: 1.85;
            }

            .hero-actions {
                align-items: stretch;
                flex-direction: column;
            }

            .hero-actions .button {
                width: 100%;
            }

            .hero-facts {
                display: grid;
                grid-template-columns: repeat(2, minmax(0, 1fr));
            }

            .hero-fact {
                justify-content: center;
                padding-inline: 6px;
                font-size: 11px;
            }

            .search-form {
                min-height: 50px;
            }

            .search-submit {
                padding-inline: 12px;
            }

            .topic-grid,
            .poster-grid,
            .resource-grid,
            .news-grid,
            .faq-list {
                grid-template-columns: 1fr;
            }

            .topic-card {
                min-height: 150px;
            }

            .feature-lead {
                display: block;
            }

            .feature-lead-media {
                min-height: 260px;
            }

            .feature-lead-body {
                padding: 23px;
            }

            .feature-lead h3 {
                font-size: 22px;
            }

            .feature-side-item {
                grid-template-columns: 88px minmax(0, 1fr);
            }

            .feature-side-image {
                height: 88px;
            }

            .ranking-item {
                grid-template-columns: 40px minmax(0, 1fr);
                gap: 10px;
                padding: 15px 13px;
            }

            .ranking-meter {
                grid-column: 2;
            }

            .ranking-main h3 {
                white-space: normal;
            }

            .ranking-main p {
                white-space: normal;
            }

            .faq-item summary {
                min-height: 62px;
                padding-inline: 15px;
                font-size: 13px;
            }

            .faq-answer {
                padding-inline: 15px;
                font-size: 12px;
            }

            .closing-section h2 {
                font-size: 26px;
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px 18px;
            }

            .footer-brand {
                grid-column: 1 / -1;
                max-width: 100%;
            }

            .footer-bottom {
                align-items: flex-start;
                flex-direction: column;
                justify-content: center;
                padding-block: 15px;
            }
        }

        @media (max-width: 390px) {
            .brand-name {
                max-width: 185px;
                font-size: 13px;
            }

            .hero h1 {
                font-size: 27px;
            }

            .hero-facts {
                grid-template-columns: 1fr;
            }

            .search-tags {
                align-items: flex-start;
                flex-direction: column;
            }

            .search-tags-label {
                margin-bottom: 2px;
            }
        }

        @media (prefers-reduced-motion: reduce) {
            html {
                scroll-behavior: auto;
            }

            *,
            *::before,
            *::after {
                transition-duration: .01ms !important;
                animation-duration: .01ms !important;
                animation-iteration-count: 1 !important;
            }
        }

/* roulang page: category1 */
:root{
 color-scheme:dark;
 --bg:#101312;
 --bg-deep:#0b0e0d;
 --surface:#181d1a;
 --surface-raised:#202723;
 --surface-soft:#252d28;
 --text:#f4f6f1;
 --muted:#a8b1aa;
 --muted-strong:#c6cec7;
 --line:rgba(235,245,235,.11);
 --line-strong:rgba(235,245,235,.2);
 --lime:#d1ff56;
 --lime-dark:#9fce2b;
 --coral:#ff6975;
 --cyan:#7de2d0;
 --amber:#ffc766;
 --radius-sm:6px;
 --radius:12px;
 --radius-lg:20px;
 --shadow:0 18px 48px rgba(0,0,0,.28);
 --content-width:1240px;
 --section-space:72px  ;
 --font-sans:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",system-ui,sans-serif
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:94px}
body{margin:0;min-width:320px;background:var(--bg);color:var(--text);font-family:var(--font-sans);font-size:15px;line-height:1.75;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{color:inherit}
img{display:block;max-width:100%}
button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid var(--lime);outline-offset:3px}
.container{width:min(var(--content-width),calc(100% - 56px));margin-inline:auto}
.site-header{position:sticky;z-index:30;top:0;border-bottom:1px solid var(--line);background:rgba(12,15,13,.94);backdrop-filter:blur(16px)}
.header-inner{display:flex;min-height:78px;align-items:center;justify-content:space-between;gap:22px}
.brand{display:inline-flex;min-width:0;align-items:center;gap:12px;flex:0 1 auto}
.brand-mark{display:grid;width:42px;height:42px;flex:0 0 42px;place-items:center;border:1px solid rgba(209,255,86,.5);border-radius:10px;background:var(--lime);color:#11150d;font-size:15px;font-weight:900;line-height:1}
.brand-name{max-width:300px;color:var(--text);font-size:15px;font-weight:800;line-height:1.3}
.main-nav{display:flex;align-items:center;justify-content:flex-end;gap:8px}
.nav-link,.nav-search{display:inline-flex;min-height:42px;align-items:center;justify-content:center;padding:0 14px;border:1px solid transparent;border-radius:8px;background:transparent;color:var(--muted-strong);font-size:14px;font-weight:700;white-space:nowrap;transition:background-color .2s ease,color .2s ease,border-color .2s ease}
.nav-link:hover,.nav-search:hover{border-color:var(--line-strong);background:rgba(255,255,255,.06);color:var(--text)}
.nav-link.is-current{background:var(--lime);color:#13170f}
.nav-search{gap:7px;border-color:var(--line);cursor:pointer}
.nav-search-symbol{color:var(--lime);font-size:18px;line-height:1}
main{overflow:hidden}
.hero{position:relative;display:flex;min-height:480px;align-items:center;isolation:isolate;overflow:hidden;border-bottom:1px solid var(--line);background:var(--bg-deep)}
.hero-media{position:absolute;z-index:-2;inset:0}
.hero-media img{width:100%;height:100%;object-fit:cover;object-position:center 35%;filter:saturate(.76)}
.hero-media::after{position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,11,9,.92) 0%,rgba(8,11,9,.72) 50%,rgba(8,11,9,.22) 100%);content:""}
.hero-content{position:relative;z-index:1;padding-block:66px}
.breadcrumb{display:flex;align-items:center;gap:9px;margin:0 0 22px;color:var(--muted);font-size:13px}
.breadcrumb a{transition:color .2s ease}
.breadcrumb a:hover{color:var(--lime)}
.breadcrumb span:last-child{color:var(--muted-strong)}
.eyebrow{display:inline-flex;align-items:center;gap:9px;margin:0 0 15px;color:var(--lime);font-size:13px;font-weight:800}
.eyebrow-mark{width:8px;height:8px;border-radius:2px;background:var(--coral)}
.hero h1{max-width:690px;margin:0;color:var(--text);font-size:clamp(40px,5.4vw,68px);font-weight:900;line-height:1.12}
.hero h1 em{color:var(--lime);font-style:normal}
.hero-lead{max-width:670px;margin:17px 0 0;color:#e1e6e0;font-size:18px;font-weight:650}
.hero-copy{max-width:680px;margin:12px 0 0;color:#c1cac2;font-size:15px;line-height:1.9}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.button{display:inline-flex;min-height:46px;align-items:center;justify-content:center;gap:9px;padding:0 18px;border:1px solid transparent;border-radius:8px;font-size:14px;font-weight:800;transition:transform .2s ease,background-color .2s ease,border-color .2s ease,box-shadow .2s ease}
.button:hover{transform:translateY(-2px)}
.button-primary{background:var(--lime);color:#14180f}
.button-primary:hover{background:#e0ff87;box-shadow:0 8px 24px rgba(209,255,86,.18)}
.button-secondary{border-color:var(--line-strong);background:rgba(16,19,18,.56);color:var(--text)}
.button-secondary:hover{border-color:var(--lime);background:rgba(255,255,255,.07)}
.metric-panel{position:absolute;right:max(28px,calc((100vw - var(--content-width))/2));bottom:26px;display:grid;grid-template-columns:repeat(3,minmax(100px,1fr));width:min(440px,42vw);border:1px solid rgba(255,255,255,.18);border-radius:var(--radius);background:rgba(12,15,13,.78);backdrop-filter:blur(12px)}
.metric{padding:13px 16px}
.metric+.metric{border-left:1px solid var(--line)}
.metric strong{display:block;color:var(--lime);font-size:19px;font-weight:900;line-height:1.2}
.metric span{display:block;margin-top:4px;color:var(--muted-strong);font-size:11px}
.quick-search{padding:18px 0;border-bottom:1px solid var(--line);background:#141916}
.search-row{display:flex;align-items:center;gap:16px}
.search-title{flex:0 0 auto;color:var(--muted-strong);font-size:13px;font-weight:800}
.search-form{display:flex;max-width:620px;flex:1;gap:8px}
.search-field{width:100%;min-width:0;height:44px;padding:0 14px;border:1px solid var(--line-strong);border-radius:8px;background:var(--bg-deep);color:var(--text);transition:border-color .2s ease,box-shadow .2s ease}
.search-field::placeholder{color:#849087}
.search-field:focus{border-color:var(--lime);box-shadow:0 0 0 3px rgba(209,255,86,.1);outline:none}
.search-submit{width:46px;height:44px;flex:0 0 46px;border:0;border-radius:8px;background:var(--lime);color:#12160e;font-size:20px;font-weight:900;cursor:pointer;transition:background .2s ease,transform .2s ease}
.search-submit:hover{transform:translateY(-1px);background:#e0ff87}
.search-hint{margin-left:auto;color:var(--muted);font-size:12px}
.section{padding:var(--section-space) 0;border-bottom:1px solid var(--line)}
.section-soft{background:#141916}
.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:26px}
.heading-copy{max-width:740px}
.section-kicker{display:block;margin-bottom:8px;color:var(--lime);font-size:12px;font-weight:800}
.section-heading h2{margin:0;color:var(--text);font-size:30px;font-weight:850;line-height:1.28}
.section-heading p{max-width:660px;margin:9px 0 0;color:var(--muted);font-size:14px}
.text-link{display:inline-flex;align-items:center;gap:8px;flex:0 0 auto;color:var(--lime);font-size:13px;font-weight:800;transition:gap .2s ease,color .2s ease}
.text-link:hover{gap:12px;color:#e4ff9a}
.featured-layout{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(280px,.75fr);gap:18px}
.feature-story{position:relative;min-height:310px;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}
.feature-story img{width:100%;height:100%;min-height:310px;object-fit:cover;transition:transform .55s ease}
.feature-story:hover img{transform:scale(1.035)}
.feature-story::after{position:absolute;inset:25% 0 0;background:linear-gradient(0deg,rgba(7,10,8,.92),transparent);content:""}
.feature-story-copy{position:absolute;z-index:1;right:25px;bottom:22px;left:25px}
.feature-story-copy h3{max-width:540px;margin:9px 0 7px;font-size:24px;line-height:1.35}
.feature-story-copy p{max-width:520px;margin:0;color:#c2cbc3;font-size:13px}
.feature-side{display:grid;grid-template-rows:1fr 1fr;gap:14px}
.feature-mini{display:grid;grid-template-columns:132px minmax(0,1fr);min-height:146px;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);transition:border-color .2s ease,transform .2s ease}
.feature-mini:hover{transform:translateY(-2px);border-color:var(--line-strong)}
.feature-mini img{width:100%;height:100%;min-height:146px;object-fit:cover}
.feature-mini-copy{align-self:center;padding:16px}
.feature-mini-copy h3{margin:8px 0 5px;font-size:16px;line-height:1.45}
.feature-mini-copy p{margin:0;color:var(--muted);font-size:12px}
.tag{display:inline-flex;align-items:center;min-height:24px;padding:2px 8px;border:1px solid rgba(209,255,86,.25);border-radius:5px;background:rgba(209,255,86,.08);color:var(--lime);font-size:11px;font-weight:800;line-height:1.4}
.tag-coral{border-color:rgba(255,105,117,.25);background:rgba(255,105,117,.09);color:#ff929a}
.tag-cyan{border-color:rgba(125,226,208,.24);background:rgba(125,226,208,.08);color:var(--cyan)}
.channel-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}
.channel-item{position:relative;min-height:178px;padding:20px 18px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);transition:transform .2s ease,border-color .2s ease,background .2s ease}
.channel-item:hover{transform:translateY(-3px);border-color:rgba(209,255,86,.38);background:var(--surface-raised)}
.channel-no{display:flex;width:34px;height:34px;align-items:center;justify-content:center;border:1px solid var(--line-strong);border-radius:8px;color:var(--lime);font-size:12px;font-weight:900}
.channel-item h3{margin:15px 0 7px;font-size:16px}
.channel-item p{margin:0;color:var(--muted);font-size:12px;line-height:1.75}
.media-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:18px 14px}
.media-card{min-width:0;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease}
.media-card:hover{transform:translateY(-4px);border-color:rgba(209,255,86,.32);box-shadow:var(--shadow)}
.media-cover{position:relative;aspect-ratio:3/4;overflow:hidden;background:var(--surface-soft)}
.media-cover img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease,filter .3s ease}
.media-card:hover .media-cover img{transform:scale(1.04);filter:saturate(1.08)}
.media-cover::after{position:absolute;inset:45% 0 0;background:linear-gradient(0deg,rgba(6,9,7,.68),transparent);content:""}
.media-badge{position:absolute;z-index:1;top:10px;left:10px;display:inline-flex;align-items:center;min-height:23px;padding:2px 8px;border:1px solid rgba(255,255,255,.22);border-radius:5px;background:rgba(10,13,11,.82);color:var(--text);font-size:10px;font-weight:800}
.media-play{position:absolute;z-index:1;right:10px;bottom:10px;display:grid;width:34px;height:34px;place-items:center;border:1px solid rgba(255,255,255,.32);border-radius:50%;background:rgba(13,16,14,.6);color:#fff;font-size:13px}
.media-info{padding:12px 12px 13px}
.media-info h3{display:-webkit-box;min-height:44px;margin:0 0 9px;overflow:hidden;color:var(--text);font-size:13px;font-weight:750;line-height:1.65;-webkit-box-orient:vertical;-webkit-line-clamp:2}
.media-meta{display:flex;align-items:center;justify-content:space-between;gap:8px;color:var(--muted);font-size:11px}
.rating{color:var(--amber);font-weight:800}
.rating::before{content:"★ ";color:var(--amber)}
.media-meta .tag{min-height:21px;padding:1px 6px;font-size:10px}
.recommend-layout{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.recommend-card{display:grid;grid-template-columns:120px minmax(0,1fr);min-height:154px;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:var(--bg);transition:border-color .2s ease,transform .2s ease}
.recommend-card:hover{transform:translateY(-2px);border-color:var(--line-strong)}
.recommend-card img{width:100%;height:100%;min-height:154px;object-fit:cover}
.recommend-copy{align-self:center;padding:15px}
.recommend-copy h3{margin:8px 0 6px;font-size:15px;line-height:1.45}
.recommend-copy p{margin:0;color:var(--muted);font-size:12px;line-height:1.7}
.ranking-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:34px;align-items:start}
.ranking-list{margin:0;padding:0;list-style:none}
.rank-row{display:grid;grid-template-columns:48px minmax(0,1fr) 112px 58px;align-items:center;gap:14px;min-height:66px;padding:9px 12px;border-bottom:1px solid var(--line);transition:background .2s ease}
.rank-row:hover{background:rgba(255,255,255,.035)}
.rank-number{display:grid;width:32px;height:32px;place-items:center;border:1px solid var(--line-strong);border-radius:8px;color:var(--muted-strong);font-size:13px;font-weight:900}
.rank-row:nth-child(-n+3) .rank-number{border-color:rgba(209,255,86,.35);background:rgba(209,255,86,.1);color:var(--lime)}
.rank-title{min-width:0}
.rank-title strong{display:block;overflow:hidden;color:var(--text);font-size:14px;text-overflow:ellipsis;white-space:nowrap}
.rank-title span{display:block;margin-top:2px;color:var(--muted);font-size:11px}
.rank-heat{color:var(--muted-strong);font-size:12px;text-align:right}
.rank-score{color:var(--amber);font-size:12px;font-weight:850;text-align:right}
.rank-aside{position:sticky;top:100px;padding:23px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}
.rank-aside .aside-number{display:block;color:var(--lime);font-size:42px;font-weight:900;line-height:1}
.rank-aside h3{margin:14px 0 8px;font-size:18px}
.rank-aside p{margin:0;color:var(--muted);font-size:13px}
.rank-aside-rule{height:1px;margin:18px 0;background:var(--line)}
.rank-aside-data{display:flex;align-items:center;justify-content:space-between;color:var(--muted);font-size:12px}
.rank-aside-data strong{color:var(--text)}
.topic-strip{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.topic-panel{position:relative;display:flex;min-height:250px;align-items:flex-end;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}
.topic-panel img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.topic-panel:hover img{transform:scale(1.04)}
.topic-panel::after{position:absolute;inset:20% 0 0;background:linear-gradient(0deg,rgba(8,11,9,.9),rgba(8,11,9,.04));content:""}
.topic-copy{position:relative;z-index:1;padding:22px}
.topic-copy h3{margin:9px 0 6px;font-size:21px}
.topic-copy p{max-width:490px;margin:0;color:#d0d8d1;font-size:13px}
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.news-item{display:grid;grid-template-columns:104px minmax(0,1fr);min-height:112px;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);transition:border-color .2s ease,background .2s ease}
.news-item:hover{border-color:var(--line-strong);background:var(--surface-raised)}
.news-item img{width:100%;height:100%;min-height:112px;object-fit:cover}
.news-copy{align-self:center;padding:12px}
.news-copy time{color:var(--lime);font-size:10px;font-weight:800}
.news-copy h3{margin:5px 0 0;font-size:13px;line-height:1.55}
.faq-list{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.faq-item{padding:19px 20px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}
.faq-item h3{display:flex;align-items:flex-start;gap:10px;margin:0;color:var(--text);font-size:14px}
.faq-item h3::before{display:grid;width:23px;height:23px;flex:0 0 23px;place-items:center;border-radius:6px;background:rgba(209,255,86,.12);color:var(--lime);content:"问";font-size:11px}
.faq-item p{margin:10px 0 0 33px;color:var(--muted);font-size:13px;line-height:1.8}
.closing-band{padding:34px 0;background:#1a211c}
.closing-inner{display:flex;align-items:center;justify-content:space-between;gap:26px}
.closing-copy h2{margin:0;font-size:22px}
.closing-copy p{margin:6px 0 0;color:var(--muted);font-size:13px}
.site-footer{padding:50px 0 20px;background:var(--bg-deep)}
.footer-grid{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:36px;padding-bottom:34px}
.footer-brand .brand{margin-bottom:15px}
.footer-brand p{max-width:350px;margin:0;color:var(--muted);font-size:13px;line-height:1.8}
.footer-column h3{margin:3px 0 14px;color:var(--text);font-size:13px;font-weight:850}
.footer-links{display:grid;gap:9px}
.footer-links a{width:fit-content;color:var(--muted);font-size:12px;transition:color .2s ease}
.footer-links a:hover{color:var(--lime)}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;padding-top:16px;border-top:1px solid var(--line);color:var(--muted);font-size:11px}
.footer-bottom strong{color:var(--muted-strong)}
.notice{position:fixed;z-index:50;right:22px;bottom:22px;max-width:min(360px,calc(100vw - 44px));padding:12px 16px;border:1px solid var(--line-strong);border-radius:8px;background:#202723;color:var(--text);font-size:13px;box-shadow:var(--shadow);opacity:0;pointer-events:none;transform:translateY(8px);transition:opacity .2s ease,transform .2s ease}
.notice.is-visible{opacity:1;transform:translateY(0)}
.is-filtered-out{display:none!important}
@media(max-width:1100px){
 .header-inner{gap:14px}
 .brand-name{max-width:220px;font-size:13px}
 .main-nav{gap:3px}
 .nav-link,.nav-search{padding-inline:10px;font-size:12px}
 .media-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
 .channel-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
 .recommend-layout{grid-template-columns:repeat(2,minmax(0,1fr))}
 .news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:768px){
 :root{--section-space:52px}
 .container{width:min(var(--content-width),calc(100% - 36px))}
 .header-inner{min-height:72px;flex-wrap:wrap;gap:0;padding-block:10px}
 .brand{max-width:100%}
 .brand-name{max-width:none}
 .main-nav{width:100%;justify-content:flex-start;gap:5px;overflow-x:auto;padding:7px 0 1px;scrollbar-width:none}
 .main-nav::-webkit-scrollbar{display:none}
 .nav-link,.nav-search{min-height:38px;padding-inline:12px;font-size:12px}
 .hero{min-height:500px;align-items:flex-start}
 .hero-media img{object-position:58% center}
 .hero-media::after{background:linear-gradient(90deg,rgba(8,11,9,.88),rgba(8,11,9,.53)),linear-gradient(0deg,rgba(8,11,9,.78),transparent 68%)}
 .hero-content{padding-block:44px 150px}
 .hero h1{font-size:48px}
 .hero-lead{font-size:16px}
 .hero-copy{font-size:14px}
 .metric-panel{right:18px;bottom:18px;left:18px;width:auto}
 .metric{padding:11px 12px}
 .search-row{flex-wrap:wrap;gap:9px}
 .search-hint{display:none}
 .search-form{max-width:none}
 .section-heading{align-items:flex-start}
 .section-heading h2{font-size:26px}
 .featured-layout{grid-template-columns:1fr}
 .feature-story,.feature-story img{min-height:280px}
 .feature-side{grid-template-columns:1fr 1fr;grid-template-rows:none}
 .feature-mini{grid-template-columns:105px minmax(0,1fr)}
 .feature-mini-copy{padding:12px}
 .feature-mini-copy h3{font-size:14px}
 .channel-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
 .media-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
 .ranking-layout{grid-template-columns:1fr}
 .rank-aside{position:static}
 .topic-strip{gap:12px}
 .topic-panel{min-height:230px}
 .topic-copy{padding:16px}
 .topic-copy h3{font-size:18px}
 .faq-list{grid-template-columns:1fr}
 .footer-grid{grid-template-columns:1fr 1fr;gap:28px 20px}
}
@media(max-width:520px){
 :root{--section-space:44px}
 .container{width:calc(100% - 30px)}
 .header-inner{min-height:68px}
 .brand-mark{width:38px;height:38px;flex-basis:38px;font-size:13px}
 .brand-name{max-width:250px;font-size:12px}
 .nav-link,.nav-search{min-height:36px;padding-inline:10px;font-size:11px}
 .hero{min-height:510px}
 .hero-content{padding-block:34px 150px}
 .hero h1{font-size:40px}
 .hero-lead{max-width:350px;font-size:15px}
 .hero-copy{max-width:390px;font-size:13px}
 .hero-actions{gap:9px;margin-top:20px}
 .button{min-height:42px;padding-inline:13px;font-size:12px}
 .metric-panel{grid-template-columns:repeat(3,minmax(0,1fr))}
 .metric{padding:10px 8px}
 .metric strong{font-size:16px}
 .metric span{font-size:10px}
 .section-heading{display:block;margin-bottom:20px}
 .section-heading h2{font-size:24px}
 .section-heading p{font-size:13px}
 .section-heading .text-link{margin-top:12px}
 .feature-story,.feature-story img{min-height:245px}
 .feature-story-copy{right:16px;bottom:15px;left:16px}
 .feature-story-copy h3{font-size:19px}
 .feature-side{grid-template-columns:1fr}
 .feature-mini{grid-template-columns:112px minmax(0,1fr);min-height:124px}
 .feature-mini img{min-height:124px}
 .channel-grid{gap:9px}
 .channel-item{min-height:164px;padding:15px 13px}
 .channel-item h3{margin-top:12px;font-size:14px}
 .channel-item p{font-size:11px}
 .media-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}
 .media-info{padding:10px}
 .media-info h3{min-height:42px;font-size:12px}
 .recommend-layout{grid-template-columns:1fr}
 .recommend-card{grid-template-columns:112px minmax(0,1fr);min-height:136px}
 .recommend-card img{min-height:136px}
 .rank-row{grid-template-columns:36px minmax(0,1fr) 72px 46px;gap:8px;padding-inline:4px}
 .rank-title strong{font-size:12px}
 .rank-heat,.rank-score{font-size:10px}
 .rank-number{width:28px;height:28px;font-size:11px}
 .topic-strip{grid-template-columns:1fr}
 .topic-panel{min-height:210px}
 .news-grid{grid-template-columns:1fr}
 .news-item{grid-template-columns:96px minmax(0,1fr);min-height:100px}
 .news-item img{min-height:100px}
 .faq-item{padding:16px}
 .faq-item p{margin-left:0}
 .closing-inner{align-items:flex-start;flex-direction:column}
 .closing-copy h2{font-size:19px}
 .footer-grid{grid-template-columns:1fr 1fr;gap:24px 14px}
 .footer-brand{grid-column:1/-1}
 .footer-bottom{font-size:10px}
}