:root {
    --bg-0: #020617;
    --bg-1: #0f172a;
    --bg-2: #1e293b;
    --text: #f8fafc;
    --muted: #94a3b8;
    --line: rgba(148, 163, 184, 0.22);
    --cyan: #22d3ee;
    --blue: #38bdf8;
    --card: rgba(15, 23, 42, 0.78);
    --card-strong: rgba(15, 23, 42, 0.94);
    --shadow: 0 24px 80px rgba(2, 6, 23, 0.45);
    --radius-lg: 28px;
    --radius-md: 18px;
    --radius-sm: 12px;
    color-scheme: dark;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    background:
        radial-gradient(circle at 20% 0%, rgba(34, 211, 238, 0.12), transparent 32rem),
        radial-gradient(circle at 85% 12%, rgba(59, 130, 246, 0.12), transparent 28rem),
        linear-gradient(180deg, var(--bg-0), var(--bg-1) 42%, var(--bg-0));
    color: var(--text);
}

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

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

.container {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(2, 6, 23, 0.82);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(18px);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
}

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

.brand-mark {
    display: grid;
    width: 36px;
    height: 36px;
    place-items: center;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--cyan), #2563eb);
    color: white;
    box-shadow: 0 10px 30px rgba(34, 211, 238, 0.28);
}

.brand-name {
    font-size: 20px;
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 22px;
}

.nav-link {
    position: relative;
    color: #cbd5e1;
    font-size: 14px;
    font-weight: 700;
    transition: color 0.2s ease;
}

.nav-link::after {
    position: absolute;
    left: 0;
    right: 0;
    bottom: -9px;
    height: 2px;
    content: "";
    transform: scaleX(0);
    background: var(--cyan);
    transition: transform 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
    color: white;
}

.nav-link:hover::after,
.nav-link.active::after {
    transform: scaleX(1);
}

.menu-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: rgba(15, 23, 42, 0.8);
    color: white;
}

.menu-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    margin: 4px auto;
    background: currentColor;
}

.mobile-nav {
    display: none;
    padding: 0 16px 18px;
    border-top: 1px solid var(--line);
}

.mobile-nav.open {
    display: grid;
    gap: 12px;
}

.mobile-category-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.mobile-category-row a {
    padding: 7px 10px;
    border-radius: 999px;
    background: rgba(30, 41, 59, 0.95);
    color: #cbd5e1;
    font-size: 13px;
}

.hero {
    position: relative;
    height: 70vh;
    min-height: 560px;
    overflow: hidden;
    background: #020617;
}

.hero-track,
.hero-slide,
.hero-media {
    position: absolute;
    inset: 0;
}

.hero-slide {
    opacity: 0;
    pointer-events: none;
    transition: opacity 900ms ease;
}

.hero-slide.active {
    opacity: 1;
    pointer-events: auto;
}

.hero-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(1.08) contrast(1.05);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(2, 6, 23, 0.98) 0%, rgba(2, 6, 23, 0.72) 42%, rgba(2, 6, 23, 0.3) 100%),
        linear-gradient(0deg, rgba(2, 6, 23, 1) 0%, rgba(2, 6, 23, 0) 46%);
}

.hero-content {
    position: relative;
    z-index: 2;
    display: flex;
    align-items: center;
    height: 100%;
}

.hero-copy {
    width: min(660px, 100%);
    padding-top: 40px;
}

.hero-kicker,
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--cyan);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.hero-copy h1,
.page-hero h1,
.detail-info h1 {
    margin: 18px 0 18px;
    font-size: clamp(40px, 7vw, 78px);
    line-height: 0.96;
    letter-spacing: -0.06em;
}

.hero-copy p,
.page-hero p,
.detail-one-line {
    margin: 0;
    color: #cbd5e1;
    font-size: 18px;
    line-height: 1.8;
}

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

.hero-tags {
    margin-top: 22px;
}

.hero-tags span,
.tag-row span,
.detail-tag {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 5px 10px;
    border: 1px solid rgba(34, 211, 238, 0.28);
    border-radius: 999px;
    background: rgba(34, 211, 238, 0.08);
    color: #dffbff;
    font-size: 12px;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 20px;
    border-radius: 999px;
    font-weight: 800;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--cyan), #2563eb);
    color: white;
    box-shadow: 0 18px 42px rgba(34, 211, 238, 0.24);
}

.btn-secondary {
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: rgba(15, 23, 42, 0.72);
    color: white;
}

.hero-controls {
    position: absolute;
    z-index: 5;
    left: 50%;
    bottom: 34px;
    display: flex;
    align-items: center;
    gap: 14px;
    transform: translateX(-50%);
}

.hero-arrow,
.hero-dot {
    border: 0;
    color: white;
    cursor: pointer;
}

.hero-arrow {
    width: 42px;
    height: 42px;
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.75);
    font-size: 28px;
    line-height: 1;
}

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

.hero-dot {
    width: 10px;
    height: 10px;
    padding: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.35);
}

.hero-dot.active {
    width: 30px;
    background: var(--cyan);
}

.search-panel,
.content-section,
.page-hero,
.detail-content-grid,
.detail-review,
.player-section {
    margin-top: 46px;
}

.search-panel {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.9fr);
    gap: 24px;
    align-items: center;
    padding: 24px;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.82), rgba(30, 41, 59, 0.54));
    box-shadow: var(--shadow);
}

.search-panel h2,
.section-heading h2,
.detail-article h2,
.detail-review h2,
.detail-side-card h2 {
    margin: 8px 0 0;
    font-size: clamp(24px, 4vw, 34px);
    letter-spacing: -0.03em;
}

.search-form {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto;
    gap: 10px;
}

.search-form input,
.search-form select {
    width: 100%;
    min-height: 46px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: rgba(2, 6, 23, 0.62);
    color: white;
    outline: none;
    padding: 0 14px;
}

.section-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 22px;
}

.section-heading p {
    max-width: 720px;
    margin: 10px 0 0;
    color: var(--muted);
    line-height: 1.7;
}

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

.movie-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.compact-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 14px;
}

.movie-card {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: var(--card);
    box-shadow: 0 16px 44px rgba(2, 6, 23, 0.25);
    transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.movie-card:hover {
    transform: translateY(-5px);
    border-color: rgba(34, 211, 238, 0.5);
    box-shadow: 0 22px 60px rgba(2, 6, 23, 0.45);
}

.poster-link {
    position: relative;
    display: block;
    aspect-ratio: 3 / 4;
    overflow: hidden;
    background:
        linear-gradient(135deg, rgba(34, 211, 238, 0.18), rgba(37, 99, 235, 0.16)),
        #0f172a;
}

.poster-link img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.35s ease;
}

.movie-card:hover .poster-link img {
    transform: scale(1.06);
}

.poster-shine {
    position: absolute;
    inset: auto 0 0;
    height: 46%;
    background: linear-gradient(0deg, rgba(2, 6, 23, 0.86), transparent);
}

.score-badge {
    position: absolute;
    left: 10px;
    top: 10px;
    padding: 5px 9px;
    border-radius: 999px;
    background: rgba(2, 6, 23, 0.76);
    color: #ecfeff;
    font-size: 12px;
    font-weight: 800;
    backdrop-filter: blur(10px);
}

.movie-card-body {
    padding: 14px;
}

.movie-title {
    display: -webkit-box;
    min-height: 44px;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    font-size: 16px;
    font-weight: 900;
    line-height: 1.35;
}

.movie-title:hover {
    color: var(--cyan);
}

.movie-meta,
.movie-desc {
    margin: 8px 0 0;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.6;
}

.movie-desc {
    display: -webkit-box;
    min-height: 42px;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.tag-row {
    margin-top: 12px;
}

.category-pill-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 14px;
}

.category-pill {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 72px;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.72), rgba(15, 23, 42, 0.7));
}

.category-pill span {
    font-weight: 900;
}

.category-pill small {
    color: var(--cyan);
}

.page-main {
    padding: 34px 0 70px;
}

.page-hero {
    padding: 46px;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background:
        radial-gradient(circle at 80% 15%, rgba(34, 211, 238, 0.16), transparent 24rem),
        linear-gradient(135deg, rgba(15, 23, 42, 0.92), rgba(30, 41, 59, 0.62));
    box-shadow: var(--shadow);
}

.mini-hero h1,
.category-hero h1,
.ranking-hero h1 {
    font-size: clamp(40px, 7vw, 70px);
}

.category-overview-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.category-card {
    display: grid;
    grid-template-columns: 210px minmax(0, 1fr);
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--card);
}

.category-cover-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2px;
    background: rgba(2, 6, 23, 0.8);
}

.category-cover-grid img {
    width: 100%;
    height: 100%;
    min-height: 130px;
    object-fit: cover;
}

.category-card-body {
    padding: 22px;
}

.category-card-body h2 {
    margin: 8px 0;
}

.category-card-body p {
    color: var(--muted);
    line-height: 1.7;
}

.detail-hero {
    position: relative;
    overflow: hidden;
    padding: 52px 0 70px;
    background: #020617;
}

.detail-bg {
    position: absolute;
    inset: 0;
    opacity: 0.26;
    filter: blur(8px);
}

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

.detail-bg::after {
    position: absolute;
    inset: 0;
    content: "";
    background: linear-gradient(180deg, rgba(2, 6, 23, 0.7), #020617);
}

.detail-hero-inner {
    position: relative;
    z-index: 2;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    color: #cbd5e1;
    font-size: 14px;
}

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

.detail-layout {
    display: grid;
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 34px;
    align-items: end;
    margin-top: 28px;
}

.detail-poster {
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 24px;
    box-shadow: var(--shadow);
}

.detail-poster img {
    width: 100%;
    aspect-ratio: 3 / 4;
    object-fit: cover;
}

.detail-info h1 {
    max-width: 860px;
}

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

.detail-meta-grid span,
.detail-side-card dd,
.detail-side-card dt {
    padding: 12px 14px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: rgba(15, 23, 42, 0.66);
}

.detail-tags {
    margin-top: 18px;
}

.player-shell {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: #000;
    box-shadow: var(--shadow);
}

.video-player {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: black;
}

.player-trigger {
    position: absolute;
    left: 50%;
    top: 50%;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    min-height: 58px;
    padding: 0 24px;
    border: 0;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--cyan), #2563eb);
    color: white;
    font-size: 16px;
    font-weight: 900;
    cursor: pointer;
    transform: translate(-50%, -50%);
    box-shadow: 0 20px 60px rgba(34, 211, 238, 0.32);
}

.player-trigger.hidden {
    display: none;
}

.play-icon {
    display: grid;
    width: 34px;
    height: 34px;
    place-items: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
}

.player-status {
    position: absolute;
    left: 18px;
    bottom: 16px;
    margin: 0;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(2, 6, 23, 0.7);
    color: #dbeafe;
    font-size: 13px;
    backdrop-filter: blur(10px);
}

.detail-content-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 24px;
}

.detail-article,
.detail-side-card,
.detail-review,
.table-wrap {
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--card);
    box-shadow: var(--shadow);
}

.detail-article,
.detail-review {
    padding: 30px;
}

.detail-article p,
.detail-review p {
    color: #cbd5e1;
    font-size: 16px;
    line-height: 2;
}

.detail-side-card {
    padding: 22px;
    align-self: start;
}

.detail-side-card dl {
    display: grid;
    gap: 10px;
    margin: 16px 0 0;
}

.detail-side-card dt {
    color: var(--cyan);
    font-weight: 900;
}

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

.table-wrap {
    overflow: auto;
}

.ranking-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 820px;
}

.ranking-table th,
.ranking-table td {
    padding: 15px 16px;
    border-bottom: 1px solid var(--line);
    text-align: left;
}

.ranking-table th {
    color: var(--cyan);
    font-size: 13px;
    letter-spacing: 0.08em;
}

.rank-number {
    display: grid;
    width: 34px;
    height: 34px;
    place-items: center;
    border-radius: 12px;
    background: rgba(34, 211, 238, 0.13);
    color: var(--cyan);
    font-weight: 900;
}

.rank-title {
    display: block;
    font-weight: 900;
}

.rank-title + small {
    display: block;
    margin-top: 5px;
    color: var(--muted);
}

.empty-state {
    display: none;
    margin: 24px 0 0;
    padding: 18px;
    border: 1px dashed var(--line);
    border-radius: 18px;
    color: var(--muted);
    text-align: center;
}

.empty-state.visible {
    display: block;
}

.site-footer {
    margin-top: 70px;
    padding: 44px 0;
    border-top: 1px solid var(--line);
    background: rgba(2, 6, 23, 0.72);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.3fr 0.8fr 1fr;
    gap: 34px;
}

.site-footer p,
.footer-links a {
    color: var(--muted);
    line-height: 1.8;
}

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

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

.image-missing {
    opacity: 0;
}

@media (max-width: 1120px) {
    .movie-grid,
    .compact-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

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

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

@media (max-width: 820px) {
    .desktop-nav {
        display: none;
    }

    .menu-toggle {
        display: block;
    }

    .hero {
        height: auto;
        min-height: 680px;
    }

    .hero-content {
        align-items: end;
        padding: 130px 0 120px;
    }

    .search-panel,
    .search-form,
    .footer-grid,
    .detail-layout,
    .detail-meta-grid,
    .category-card {
        grid-template-columns: 1fr;
    }

    .category-cover-grid {
        min-height: 220px;
    }

    .movie-grid,
    .compact-grid,
    .category-pill-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .page-hero {
        padding: 30px;
    }

    .detail-layout {
        align-items: start;
    }

    .detail-poster {
        max-width: 240px;
    }
}

@media (max-width: 520px) {
    .container {
        width: min(100% - 20px, 1180px);
    }

    .brand-name {
        font-size: 18px;
    }

    .hero-copy h1,
    .page-hero h1,
    .detail-info h1 {
        font-size: 38px;
    }

    .hero-copy p,
    .page-hero p,
    .detail-one-line {
        font-size: 16px;
    }

    .movie-grid,
    .compact-grid,
    .category-pill-grid {
        grid-template-columns: 1fr;
    }

    .player-trigger {
        min-height: 50px;
        white-space: nowrap;
    }

    .player-status {
        position: static;
        border-radius: 0;
    }
}