:root {
    color-scheme: dark;
    --bg: #020617;
    --panel: rgba(15, 23, 42, 0.78);
    --panel-strong: rgba(15, 23, 42, 0.95);
    --panel-soft: rgba(30, 41, 59, 0.55);
    --text: #f8fafc;
    --muted: #94a3b8;
    --line: rgba(148, 163, 184, 0.22);
    --cyan: #22d3ee;
    --cyan-strong: #06b6d4;
    --cyan-soft: rgba(34, 211, 238, 0.16);
    --shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
    --radius: 24px;
    --container: 1180px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    background:
        radial-gradient(circle at 10% 0%, rgba(6, 182, 212, 0.2), transparent 34rem),
        radial-gradient(circle at 90% 18%, rgba(34, 211, 238, 0.12), transparent 30rem),
        linear-gradient(180deg, #020617 0%, #0f172a 45%, #020617 100%);
}

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

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

button,
input,
select {
    font: inherit;
}

.container {
    width: min(var(--container), calc(100% - 32px));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    border-bottom: 1px solid var(--line);
    background: rgba(2, 6, 23, 0.76);
    backdrop-filter: blur(18px);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 72px;
    gap: 20px;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    letter-spacing: 0.04em;
}

.logo-mark {
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    border-radius: 14px;
    color: #001018;
    background: linear-gradient(135deg, #67e8f9, #06b6d4);
    box-shadow: 0 14px 40px rgba(6, 182, 212, 0.28);
}

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

.main-nav a,
.menu-toggle {
    padding: 10px 14px;
    border-radius: 999px;
    color: var(--muted);
    transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.main-nav a:hover,
.main-nav a.active,
.menu-toggle:hover {
    color: var(--text);
    background: rgba(34, 211, 238, 0.12);
}

.menu-toggle {
    display: none;
    border: 1px solid var(--line);
    background: rgba(15, 23, 42, 0.8);
}

.hero {
    position: relative;
    min-height: 680px;
    overflow: hidden;
    border-bottom: 1px solid var(--line);
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    pointer-events: none;
    transform: scale(1.015);
    transition: opacity 0.8s ease, transform 1s ease;
}

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

.hero-bg,
.hero-overlay {
    position: absolute;
    inset: 0;
}

.hero-bg {
    background-position: center;
    background-size: cover;
    filter: blur(20px) saturate(1.1);
    transform: scale(1.08);
    opacity: 0.35;
}

.hero-overlay {
    background:
        linear-gradient(90deg, rgba(2, 6, 23, 0.96), rgba(15, 23, 42, 0.72), rgba(2, 6, 23, 0.88)),
        radial-gradient(circle at 18% 12%, rgba(6, 182, 212, 0.28), transparent 28rem),
        linear-gradient(180deg, rgba(2, 6, 23, 0.2), #020617 96%);
}

.hero-content {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 380px;
    align-items: center;
    min-height: 680px;
    gap: 52px;
    padding: 70px 0 96px;
}

.hero-copy h1,
.page-hero h1,
.detail-copy h1 {
    margin: 0;
    font-size: clamp(2.2rem, 5vw, 5.2rem);
    line-height: 1.05;
    letter-spacing: -0.08em;
}

.hero-copy p,
.page-hero p,
.detail-one-line {
    color: #cbd5e1;
    font-size: 1.08rem;
    line-height: 1.9;
}

.eyebrow {
    margin: 0 0 12px;
    color: var(--cyan);
    font-weight: 800;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 20px;
    border-radius: 999px;
    border: 1px solid transparent;
    font-weight: 800;
    transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

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

.btn-primary {
    color: #001018;
    background: linear-gradient(135deg, #67e8f9, #06b6d4);
    box-shadow: 0 16px 42px rgba(6, 182, 212, 0.28);
}

.btn-ghost {
    color: var(--text);
    border-color: var(--line);
    background: rgba(15, 23, 42, 0.72);
}

.hero-tags,
.tag-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.hero-tags {
    margin-top: 24px;
}

.hero-tags span,
.tag-row span {
    display: inline-flex;
    align-items: center;
    border: 1px solid rgba(34, 211, 238, 0.25);
    border-radius: 999px;
    padding: 5px 10px;
    color: #cffafe;
    background: rgba(34, 211, 238, 0.1);
    font-size: 0.82rem;
}

.hero-poster,
.detail-poster,
.poster-wrap,
.small-poster {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(34, 211, 238, 0.18), rgba(15, 23, 42, 0.92));
}

.hero-poster {
    aspect-ratio: 3 / 4.15;
    border: 1px solid rgba(34, 211, 238, 0.22);
    border-radius: 32px;
    box-shadow: var(--shadow);
}

.hero-poster-img,
.detail-poster-img,
.poster-img,
.small-poster-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.image-missing {
    opacity: 0;
}

.hero-controls {
    position: absolute;
    left: 50%;
    bottom: 30px;
    z-index: 3;
    display: flex;
    align-items: center;
    gap: 16px;
    transform: translateX(-50%);
}

.hero-arrow,
.hero-dot {
    cursor: pointer;
    border: 1px solid var(--line);
    color: var(--text);
    background: rgba(15, 23, 42, 0.72);
    backdrop-filter: blur(10px);
}

.hero-arrow {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    font-size: 1.5rem;
}

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

.hero-dot {
    width: 11px;
    height: 11px;
    padding: 0;
    border-radius: 999px;
}

.hero-dot.is-active {
    width: 34px;
    background: var(--cyan);
}

.search-band,
.search-panel,
.page-hero,
.category-overview-card,
.content-card,
.player-section {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--panel);
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
}

.search-band {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 520px);
    align-items: center;
    gap: 24px;
    margin-top: -54px;
    padding: 28px;
    position: relative;
    z-index: 4;
}

.quick-search,
.search-controls,
.filter-bar {
    display: flex;
    gap: 12px;
}

input,
select {
    width: 100%;
    min-height: 46px;
    border: 1px solid var(--line);
    border-radius: 999px;
    color: var(--text);
    outline: none;
    background: rgba(2, 6, 23, 0.52);
    padding: 0 16px;
}

select {
    cursor: pointer;
}

.page-section {
    margin: 68px 0;
}

.section-head {
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: 24px;
    margin-bottom: 26px;
}

.section-head h2,
.search-band h2,
.content-card h2,
.player-note h2 {
    margin: 0;
    font-size: clamp(1.5rem, 3vw, 2.45rem);
    letter-spacing: -0.04em;
}

.section-head p,
.category-card p,
.movie-card p,
.small-card p,
.site-footer p,
.category-overview-card p {
    color: var(--muted);
    line-height: 1.75;
}

.section-link,
.text-link {
    color: var(--cyan);
    font-weight: 800;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 16px;
}

.category-card {
    min-height: 190px;
    padding: 20px;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: linear-gradient(145deg, rgba(15, 23, 42, 0.92), rgba(6, 182, 212, 0.08));
    transition: transform 0.2s ease, border-color 0.2s ease;
}

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

.category-card span {
    display: block;
    color: #cffafe;
    font-weight: 900;
}

.category-card strong {
    display: block;
    margin: 10px 0;
    font-size: 2rem;
}

.category-card small {
    color: #67e8f9;
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
}

.movie-card,
.small-card {
    border: 1px solid var(--line);
    border-radius: 22px;
    overflow: hidden;
    background: rgba(15, 23, 42, 0.78);
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.poster-wrap {
    display: block;
    aspect-ratio: 3 / 4.05;
}

.score-badge,
.year-badge,
.rank-num {
    position: absolute;
    z-index: 2;
    border-radius: 999px;
    padding: 6px 10px;
    font-size: 0.78rem;
    font-weight: 900;
    background: rgba(2, 6, 23, 0.76);
    backdrop-filter: blur(10px);
}

.score-badge {
    left: 10px;
    top: 10px;
    color: var(--cyan);
}

.year-badge {
    right: 10px;
    top: 10px;
}

.movie-card-body {
    padding: 16px;
}

.movie-meta {
    margin: 0 0 8px;
    color: var(--cyan);
    font-size: 0.84rem;
    font-weight: 700;
}

.movie-card h3,
.small-card h3 {
    margin: 0;
    font-size: 1.05rem;
    line-height: 1.38;
}

.movie-desc {
    min-height: 4.4em;
}

.hot-grid,
.rank-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.small-card {
    display: grid;
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 14px;
    padding: 12px;
}

.small-poster {
    aspect-ratio: 3 / 4;
    border-radius: 16px;
}

.rank-num {
    left: 8px;
    top: 8px;
    color: #001018;
    background: var(--cyan);
}

.page-main {
    padding: 44px 0 24px;
}

.page-hero {
    padding: clamp(32px, 6vw, 70px);
    background:
        radial-gradient(circle at top left, rgba(34, 211, 238, 0.18), transparent 32rem),
        var(--panel-strong);
}

.compact-hero h1,
.category-hero h1,
.rank-hero h1 {
    max-width: 840px;
}

.category-overview-list {
    display: grid;
    gap: 20px;
    margin: 34px 0 70px;
}

.category-overview-card {
    display: grid;
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1fr);
    gap: 22px;
    padding: 24px;
}

.category-samples {
    display: grid;
    gap: 12px;
}

.filter-bar,
.search-panel {
    align-items: center;
    margin-bottom: 24px;
}

.filter-bar span,
.search-count {
    white-space: nowrap;
    color: var(--cyan);
    font-weight: 800;
}

.search-panel {
    margin: 26px 0;
    padding: 22px;
}

.search-controls {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 190px 160px;
}

.top-rank-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    margin: 30px 0 50px;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 22px;
    color: var(--muted);
}

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

.detail-hero {
    display: grid;
    grid-template-columns: 330px minmax(0, 1fr);
    gap: 38px;
    align-items: center;
}

.detail-poster {
    aspect-ratio: 3 / 4.15;
    border-radius: 28px;
    border: 1px solid rgba(34, 211, 238, 0.22);
    box-shadow: var(--shadow);
}

.detail-meta-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin: 24px 0;
}

.detail-meta-grid span {
    display: grid;
    gap: 5px;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 16px;
    color: #cbd5e1;
    background: rgba(15, 23, 42, 0.55);
}

.detail-meta-grid strong {
    color: var(--cyan);
}

.player-section {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 330px;
    gap: 24px;
    margin: 52px 0;
    padding: 22px;
}

.player-box {
    position: relative;
    overflow: hidden;
    min-height: 390px;
    border-radius: 22px;
    background: #000;
}

.movie-player {
    width: 100%;
    height: 100%;
    min-height: 390px;
    object-fit: cover;
    background: #000;
}

.player-start {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    gap: 12px;
    cursor: pointer;
    border: 0;
    color: var(--text);
    background: radial-gradient(circle, rgba(6, 182, 212, 0.2), rgba(2, 6, 23, 0.78));
}

.player-start span {
    display: grid;
    place-items: center;
    width: 76px;
    height: 76px;
    border-radius: 50%;
    color: #001018;
    background: var(--cyan);
    box-shadow: 0 20px 60px rgba(6, 182, 212, 0.32);
}

.player-box.is-playing .player-start {
    display: none;
}

.player-note {
    align-self: center;
}

.detail-content {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}

.content-card {
    padding: 26px;
}

.content-card p {
    color: #cbd5e1;
    line-height: 2;
}

.site-footer {
    margin-top: 80px;
    border-top: 1px solid var(--line);
    background: rgba(2, 6, 23, 0.72);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.7fr 1.1fr;
    gap: 32px;
    padding: 44px 0;
}

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

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

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

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

.copyright {
    padding: 18px 0 30px;
    color: var(--muted);
    border-top: 1px solid var(--line);
}

.is-hidden {
    display: none !important;
}

@media (max-width: 1080px) {
    .category-grid,
    .movie-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

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

    .hero-content,
    .detail-hero,
    .player-section,
    .category-overview-card {
        grid-template-columns: 1fr;
    }

    .hero-poster,
    .detail-poster {
        max-width: 360px;
    }

    .search-band {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 760px) {
    .header-inner {
        min-height: 64px;
    }

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

    .main-nav {
        position: absolute;
        left: 16px;
        right: 16px;
        top: 70px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 14px;
        border: 1px solid var(--line);
        border-radius: 18px;
        background: rgba(2, 6, 23, 0.95);
    }

    .main-nav.is-open {
        display: flex;
    }

    .hero,
    .hero-content {
        min-height: 620px;
    }

    .hero-content {
        padding-top: 40px;
        gap: 26px;
    }

    .hero-poster {
        display: none;
    }

    .category-grid,
    .movie-grid,
    .hot-grid,
    .rank-list,
    .top-rank-grid,
    .detail-content,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .search-controls,
    .quick-search,
    .filter-bar {
        grid-template-columns: 1fr;
        flex-direction: column;
    }

    .section-head {
        align-items: start;
        flex-direction: column;
    }

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

    .player-box,
    .movie-player {
        min-height: 240px;
    }
}