:root {
    color-scheme: dark;
    --bg: #020617;
    --bg-soft: #0f172a;
    --panel: rgba(15, 23, 42, 0.78);
    --panel-strong: rgba(15, 23, 42, 0.96);
    --line: rgba(148, 163, 184, 0.18);
    --text: #f8fafc;
    --muted: #94a3b8;
    --cyan: #22d3ee;
    --blue: #60a5fa;
    --accent: #38bdf8;
    --shadow: 0 24px 80px rgba(2, 6, 23, 0.45);
    --radius: 22px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: Inter, "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
    background:
        radial-gradient(circle at top left, rgba(34, 211, 238, 0.14), transparent 28rem),
        radial-gradient(circle at 80% 10%, rgba(96, 165, 250, 0.12), transparent 30rem),
        linear-gradient(180deg, #020617 0%, #0f172a 46%, #020617 100%);
    color: var(--text);
}

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

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

button,
input,
select {
    font: inherit;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(22px);
    background: rgba(2, 6, 23, 0.78);
    border-bottom: 1px solid var(--line);
}

.header-inner {
    max-width: 1280px;
    margin: 0 auto;
    min-height: 72px;
    padding: 0 22px;
    display: flex;
    align-items: center;
    gap: 24px;
}

.brand,
.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    letter-spacing: 0.02em;
    white-space: nowrap;
}

.brand span:last-child,
.footer-brand span:last-child {
    background: linear-gradient(90deg, var(--cyan), var(--blue));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.brand-icon {
    width: 34px;
    height: 34px;
    display: inline-grid;
    place-items: center;
    border-radius: 12px;
    color: #082f49;
    background: linear-gradient(135deg, var(--cyan), var(--blue));
    box-shadow: 0 12px 30px rgba(34, 211, 238, 0.28);
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-left: auto;
}

.nav-link {
    color: #cbd5e1;
    padding: 10px 14px;
    border-radius: 999px;
    transition: 180ms ease;
}

.nav-link:hover,
.nav-link.active {
    color: var(--cyan);
    background: rgba(34, 211, 238, 0.08);
}

.header-search {
    display: flex;
    align-items: center;
    gap: 8px;
}

.header-search input,
.large-search input,
.toolbar input,
.toolbar select {
    color: var(--text);
    background: rgba(15, 23, 42, 0.88);
    border: 1px solid rgba(148, 163, 184, 0.22);
    border-radius: 14px;
    outline: none;
    transition: border-color 180ms ease, box-shadow 180ms ease;
}

.header-search input {
    width: 220px;
    padding: 10px 14px;
}

.header-search button,
.large-search button,
.primary-btn,
.ghost-btn {
    border: 0;
    cursor: pointer;
    border-radius: 14px;
    font-weight: 700;
    transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.header-search button,
.large-search button,
.primary-btn {
    color: #082f49;
    background: linear-gradient(135deg, var(--cyan), var(--blue));
    box-shadow: 0 14px 36px rgba(34, 211, 238, 0.22);
}

.header-search button {
    padding: 10px 14px;
}

.header-search input:focus,
.large-search input:focus,
.toolbar input:focus,
.toolbar select:focus {
    border-color: rgba(34, 211, 238, 0.76);
    box-shadow: 0 0 0 4px rgba(34, 211, 238, 0.12);
}

.menu-toggle {
    display: none;
    margin-left: auto;
    width: 44px;
    height: 44px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: rgba(15, 23, 42, 0.8);
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    margin: 5px auto;
    background: #cbd5e1;
}

.mobile-nav {
    display: none;
    border-top: 1px solid var(--line);
    padding: 12px 22px 18px;
    background: rgba(2, 6, 23, 0.96);
}

.mobile-nav a {
    display: block;
    padding: 12px 0;
    color: #cbd5e1;
}

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

.hero {
    position: relative;
    min-height: 70vh;
    overflow: hidden;
    border-bottom: 1px solid var(--line);
}

.hero-track,
.hero-slide {
    min-height: 70vh;
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    pointer-events: none;
    background-position: center;
    background-size: cover;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 380px);
    gap: 48px;
    align-items: center;
    padding: 90px max(24px, calc((100vw - 1280px) / 2 + 24px)) 86px;
    transition: opacity 560ms ease, transform 560ms ease;
    transform: scale(1.02);
}

.hero-slide.is-active {
    opacity: 1;
    pointer-events: auto;
    transform: scale(1);
}

.hero-content {
    max-width: 760px;
}

.eyebrow {
    color: var(--cyan);
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    margin: 0 0 12px;
}

.hero h1,
.page-hero h1,
.detail-info h1,
.intro-panel h1 {
    margin: 0;
    font-size: clamp(2.5rem, 7vw, 5.8rem);
    line-height: 0.95;
    letter-spacing: -0.06em;
}

.hero p,
.page-hero p,
.intro-panel p,
.detail-line {
    color: #cbd5e1;
    line-height: 1.8;
    font-size: 1.08rem;
}

.hero-tags,
.tag-row,
.detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.hero-tags span,
.tag-row span,
.detail-meta span,
.card-meta span,
.wide-top span {
    border: 1px solid rgba(148, 163, 184, 0.18);
    background: rgba(15, 23, 42, 0.72);
    color: #cbd5e1;
    border-radius: 999px;
}

.hero-tags span,
.tag-row span,
.detail-meta span {
    padding: 7px 12px;
}

.hero-actions,
.page-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
}

.primary-btn,
.ghost-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 20px;
}

.ghost-btn {
    color: var(--text);
    background: rgba(15, 23, 42, 0.72);
    border: 1px solid rgba(148, 163, 184, 0.2);
}

.primary-btn:hover,
.ghost-btn:hover,
.header-search button:hover,
.large-search button:hover {
    transform: translateY(-2px);
}

.hero-cover {
    align-self: center;
    border-radius: 30px;
    padding: 10px;
    background: linear-gradient(135deg, rgba(34, 211, 238, 0.5), rgba(96, 165, 250, 0.08));
    box-shadow: var(--shadow);
}

.hero-cover img {
    aspect-ratio: 3 / 4;
    object-fit: cover;
    border-radius: 24px;
}

.hero-controls {
    position: absolute;
    left: 50%;
    bottom: 26px;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 12px;
    z-index: 4;
}

.hero-controls button {
    width: 42px;
    height: 42px;
    border: 1px solid rgba(148, 163, 184, 0.25);
    border-radius: 999px;
    color: var(--text);
    background: rgba(15, 23, 42, 0.82);
    cursor: pointer;
}

.hero-dots {
    display: flex;
    gap: 8px;
}

.hero-dots button {
    width: 10px;
    height: 10px;
    padding: 0;
}

.hero-dots button.is-active {
    width: 28px;
    background: var(--cyan);
}

.section-wrap {
    max-width: 1280px;
    margin: 0 auto;
    padding: 72px 24px 0;
}

.intro-panel {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 480px);
    gap: 38px;
    align-items: center;
}

.large-search {
    display: flex;
    gap: 12px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: rgba(15, 23, 42, 0.65);
    box-shadow: var(--shadow);
}

.large-search input {
    flex: 1;
    min-width: 0;
    padding: 15px 16px;
}

.large-search button {
    padding: 0 20px;
}

.section-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 26px;
}

.section-heading h2 {
    margin: 0;
    font-size: clamp(1.8rem, 3vw, 2.7rem);
    letter-spacing: -0.04em;
}

.compact-heading h2 {
    font-size: 1.8rem;
}

.text-link {
    color: var(--cyan);
    font-weight: 700;
}

.movie-grid {
    display: grid;
    gap: 22px;
}

.featured-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.small-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
}

.movie-card {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    background: rgba(15, 23, 42, 0.68);
    box-shadow: 0 18px 55px rgba(2, 6, 23, 0.28);
    transition: transform 200ms ease, border-color 200ms ease, box-shadow 200ms ease;
}

.movie-card:hover {
    transform: translateY(-6px);
    border-color: rgba(34, 211, 238, 0.48);
    box-shadow: 0 24px 70px rgba(14, 165, 233, 0.16);
}

.poster-link {
    position: relative;
    display: block;
    background: #0f172a;
}

.poster-link img {
    aspect-ratio: 2 / 3;
    object-fit: cover;
}

.movie-card.compact .poster-link img {
    aspect-ratio: 3 / 4;
}

.play-dot,
.rank-badge {
    position: absolute;
    display: grid;
    place-items: center;
}

.play-dot {
    right: 12px;
    bottom: 12px;
    width: 42px;
    height: 42px;
    border-radius: 999px;
    color: #082f49;
    background: linear-gradient(135deg, var(--cyan), var(--blue));
    box-shadow: 0 12px 30px rgba(34, 211, 238, 0.28);
}

.rank-badge {
    left: 12px;
    top: 12px;
    min-width: 38px;
    height: 34px;
    padding: 0 10px;
    border-radius: 999px;
    background: rgba(2, 6, 23, 0.76);
    color: var(--cyan);
    font-weight: 800;
}

.card-body {
    padding: 16px;
}

.card-meta,
.wide-top {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    margin-bottom: 10px;
}

.card-meta span,
.wide-top span {
    padding: 4px 8px;
    font-size: 0.78rem;
}

.card-body h2 {
    margin: 0 0 10px;
    font-size: 1.05rem;
    line-height: 1.35;
}

.card-body p {
    margin: 0 0 12px;
    color: var(--muted);
    line-height: 1.65;
    font-size: 0.92rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.category-grid,
.category-overview {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 18px;
}

.category-tile,
.category-card {
    min-height: 138px;
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background:
        linear-gradient(135deg, rgba(34, 211, 238, 0.12), rgba(96, 165, 250, 0.04)),
        rgba(15, 23, 42, 0.72);
    transition: transform 180ms ease, border-color 180ms ease;
}

.category-tile:hover,
.category-card:hover {
    transform: translateY(-4px);
    border-color: rgba(34, 211, 238, 0.45);
}

.category-tile span,
.category-card span {
    display: block;
    color: var(--cyan);
    font-weight: 800;
    margin-bottom: 12px;
}

.category-tile strong,
.category-card p {
    color: #cbd5e1;
    line-height: 1.7;
    font-weight: 500;
    margin: 0;
}

.split-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(320px, 0.8fr);
    gap: 28px;
    align-items: start;
}

.ranking-panel,
.detail-side,
.detail-article,
.player-shell {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(15, 23, 42, 0.72);
    box-shadow: var(--shadow);
}

.ranking-panel {
    padding: 22px;
    position: sticky;
    top: 96px;
}

.ranking-list,
.ranking-page-list {
    display: grid;
    gap: 14px;
}

.ranking-page-list {
    gap: 18px;
}

.wide-card {
    display: grid;
    grid-template-columns: 94px minmax(0, 1fr);
    gap: 14px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: rgba(2, 6, 23, 0.34);
}

.ranking-page-list .wide-card {
    grid-template-columns: 136px minmax(0, 1fr);
}

.wide-poster img {
    aspect-ratio: 3 / 4;
    border-radius: 14px;
    object-fit: cover;
}

.wide-content h2 {
    margin: 0 0 8px;
    font-size: 1rem;
}

.ranking-page-list .wide-content h2 {
    font-size: 1.35rem;
}

.wide-content p {
    color: var(--muted);
    line-height: 1.65;
    margin: 0 0 10px;
}

.rank-num {
    color: var(--cyan);
    font-weight: 900;
}

.page-hero,
.detail-hero {
    position: relative;
    padding: 110px max(24px, calc((100vw - 1280px) / 2 + 24px)) 82px;
    background-position: center;
    background-size: cover;
    border-bottom: 1px solid var(--line);
}

.slim-hero {
    background:
        radial-gradient(circle at 20% 20%, rgba(34, 211, 238, 0.2), transparent 24rem),
        linear-gradient(135deg, rgba(15, 23, 42, 0.96), rgba(2, 6, 23, 0.96));
}

.page-hero p {
    max-width: 760px;
}

.toolbar {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: rgba(15, 23, 42, 0.68);
}

.toolbar input {
    flex: 1;
    min-width: 0;
    padding: 14px 16px;
}

.toolbar select {
    padding: 14px 16px;
}

.detail-hero {
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 42px;
    align-items: end;
}

.detail-poster {
    border-radius: 28px;
    padding: 10px;
    background: linear-gradient(135deg, rgba(34, 211, 238, 0.48), rgba(96, 165, 250, 0.08));
    box-shadow: var(--shadow);
}

.detail-poster img {
    aspect-ratio: 3 / 4;
    object-fit: cover;
    border-radius: 22px;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 9px;
    color: var(--muted);
    margin-bottom: 18px;
}

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

.detail-meta {
    margin: 18px 0;
}

.player-section {
    padding-top: 48px;
}

.player-shell {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16 / 9;
    background: #000;
}

.player-shell video {
    width: 100%;
    height: 100%;
    display: block;
    background: #000;
}

.player-overlay {
    position: absolute;
    inset: 0;
    border: 0;
    display: grid;
    place-items: center;
    gap: 12px;
    color: var(--text);
    background: linear-gradient(180deg, rgba(2, 6, 23, 0.18), rgba(2, 6, 23, 0.72));
    cursor: pointer;
}

.player-overlay span {
    width: 82px;
    height: 82px;
    display: grid;
    place-items: center;
    border-radius: 999px;
    color: #082f49;
    background: linear-gradient(135deg, var(--cyan), var(--blue));
    box-shadow: 0 20px 70px rgba(34, 211, 238, 0.35);
    font-size: 2rem;
}

.player-overlay strong {
    font-size: clamp(1.2rem, 2vw, 1.8rem);
}

.player-overlay.is-hidden {
    opacity: 0;
    pointer-events: none;
}

.detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 26px;
}

.detail-article,
.detail-side {
    padding: 28px;
}

.detail-article h2,
.detail-side h2 {
    margin: 0 0 16px;
    font-size: 1.6rem;
}

.detail-article p {
    color: #cbd5e1;
    line-height: 2;
    margin: 0 0 26px;
}

.detail-side dl {
    margin: 0;
}

.detail-side dt {
    color: var(--muted);
    font-size: 0.9rem;
    margin-top: 16px;
}

.detail-side dd {
    margin: 6px 0 0;
    color: #e2e8f0;
}

.site-footer {
    margin-top: 84px;
    border-top: 1px solid var(--line);
    background: rgba(2, 6, 23, 0.72);
}

.footer-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 46px 24px;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 0.8fr;
    gap: 34px;
}

.footer-inner p {
    max-width: 520px;
    color: var(--muted);
    line-height: 1.8;
}

.footer-inner h2 {
    font-size: 1rem;
    margin: 0 0 16px;
}

.footer-links {
    display: grid;
    gap: 10px;
}

.footer-links a {
    color: var(--muted);
}

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

.footer-bottom {
    padding: 18px 24px 28px;
    text-align: center;
    color: var(--muted);
    border-top: 1px solid rgba(148, 163, 184, 0.1);
}

[data-card].is-hidden {
    display: none;
}

@media (max-width: 1100px) {
    .featured-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .small-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

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

    .split-layout,
    .detail-layout,
    .intro-panel {
        grid-template-columns: 1fr;
    }

    .ranking-panel {
        position: static;
    }
}

@media (max-width: 860px) {
    .desktop-nav,
    .header-search {
        display: none;
    }

    .menu-toggle {
        display: block;
    }

    .hero-slide {
        grid-template-columns: 1fr;
        gap: 24px;
        padding-top: 72px;
        text-align: left;
    }

    .hero-cover {
        display: none;
    }

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

    .detail-poster {
        max-width: 260px;
    }

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

@media (max-width: 640px) {
    .header-inner {
        min-height: 64px;
        padding: 0 16px;
    }

    .section-wrap {
        padding: 48px 16px 0;
    }

    .hero,
    .hero-track,
    .hero-slide {
        min-height: 74vh;
    }

    .hero h1,
    .page-hero h1,
    .detail-info h1,
    .intro-panel h1 {
        font-size: clamp(2.15rem, 13vw, 3.8rem);
    }

    .featured-grid,
    .small-grid,
    .category-grid,
    .category-overview {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 14px;
    }

    .movie-card {
        border-radius: 18px;
    }

    .card-body {
        padding: 12px;
    }

    .card-body p,
    .tag-row {
        display: none;
    }

    .toolbar,
    .large-search {
        flex-direction: column;
    }

    .page-hero,
    .detail-hero {
        padding: 72px 16px 56px;
    }

    .wide-card,
    .ranking-page-list .wide-card {
        grid-template-columns: 96px minmax(0, 1fr);
    }
}