:root {
    color-scheme: dark;
    --bg: #020617;
    --bg-soft: #0f172a;
    --bg-card: rgba(15, 23, 42, 0.78);
    --border: rgba(148, 163, 184, 0.18);
    --text: #ffffff;
    --muted: #94a3b8;
    --muted-strong: #cbd5e1;
    --primary: #0ea5e9;
    --primary-strong: #0284c7;
    --accent: #fbbf24;
    --danger: #ef4444;
    --radius: 22px;
    --shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(circle at top left, rgba(14, 165, 233, 0.18), transparent 32rem),
        radial-gradient(circle at 85% 10%, rgba(251, 191, 36, 0.08), transparent 26rem),
        var(--bg);
    color: var(--text);
    font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
}

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

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

main {
    min-height: 70vh;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 80;
    background: rgba(15, 23, 42, 0.86);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid var(--border);
}

.site-nav {
    width: min(1240px, calc(100% - 32px));
    margin: 0 auto;
    min-height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.site-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 21px;
    font-weight: 800;
    letter-spacing: -0.03em;
    background: linear-gradient(90deg, #38bdf8, #0ea5e9, #7dd3fc);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    white-space: nowrap;
}

.logo-mark {
    display: inline-grid;
    place-items: center;
    width: 38px;
    height: 38px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--primary), var(--primary-strong));
    color: white;
    font-size: 15px;
    box-shadow: 0 14px 34px rgba(14, 165, 233, 0.35);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.nav-link {
    padding: 10px 14px;
    border-radius: 999px;
    color: var(--muted-strong);
    font-size: 14px;
    transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
    color: white;
    background: rgba(14, 165, 233, 0.16);
    transform: translateY(-1px);
}

.menu-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border: 1px solid var(--border);
    border-radius: 13px;
    background: rgba(15, 23, 42, 0.92);
    padding: 9px;
}

.menu-toggle span {
    display: block;
    height: 2px;
    margin: 5px 0;
    background: white;
    border-radius: 999px;
}

.hero {
    position: relative;
    min-height: 72vh;
    overflow: hidden;
    border-bottom: 1px solid var(--border);
}

.hero-slider {
    position: relative;
    min-height: 72vh;
}

.hero-slide {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    opacity: 0;
    pointer-events: none;
    background-size: cover;
    background-position: center;
    transition: opacity 0.7s ease;
}

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

.hero-content {
    width: min(1240px, calc(100% - 32px));
    margin: 0 auto;
    padding: 86px 0 72px;
    position: relative;
    z-index: 2;
}

.hero-copy {
    max-width: 720px;
}

.hero-kicker,
.section-kicker,
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: white;
    background: rgba(14, 165, 233, 0.22);
    border: 1px solid rgba(56, 189, 248, 0.34);
    border-radius: 999px;
    padding: 8px 13px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.hero h1 {
    margin: 24px 0 14px;
    font-size: clamp(38px, 6vw, 74px);
    line-height: 1.02;
    letter-spacing: -0.07em;
}

.hero-site-title {
    margin: 24px 0 14px;
    color: rgba(255, 255, 255, 0.78);
    font-size: clamp(28px, 4vw, 46px);
    font-weight: 800;
    line-height: 1.08;
    letter-spacing: -0.05em;
}

.hero-movie-title {
    margin: 0 0 18px;
    font-size: clamp(26px, 3.5vw, 44px);
    font-weight: 800;
    color: #e0f2fe;
}

.hero-description {
    margin: 0 0 26px;
    max-width: 700px;
    color: rgba(255, 255, 255, 0.88);
    font-size: 18px;
    line-height: 1.85;
}

.hero-meta,
.detail-meta,
.movie-meta,
.movie-rating {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    color: var(--muted-strong);
}

.hero-meta span,
.detail-meta span,
.movie-meta span,
.movie-rating span {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.72);
    border: 1px solid var(--border);
    padding: 6px 10px;
    font-size: 13px;
}

.hero-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 30px;
}

.button-primary,
.button-ghost,
.section-more,
.pager-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: 16px;
    font-weight: 800;
    transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.button-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-strong));
    color: white;
    padding: 14px 22px;
    box-shadow: 0 18px 44px rgba(14, 165, 233, 0.28);
}

.button-ghost,
.pager-link {
    color: white;
    padding: 13px 20px;
    border: 1px solid var(--border);
    background: rgba(15, 23, 42, 0.72);
}

.button-primary:hover,
.button-ghost:hover,
.pager-link:hover {
    transform: translateY(-2px);
}

.hero-dots {
    position: absolute;
    left: 50%;
    bottom: 28px;
    transform: translateX(-50%);
    z-index: 5;
    display: flex;
    gap: 10px;
}

.hero-dot {
    width: 34px;
    height: 6px;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.32);
    cursor: pointer;
}

.hero-dot.is-active {
    background: var(--primary);
}

.section,
.page-shell {
    width: min(1240px, calc(100% - 32px));
    margin: 0 auto;
    padding: 72px 0 0;
}

.page-shell {
    padding-top: 48px;
}

.section-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 24px;
}

.section-heading h2,
.page-title h1 {
    margin: 12px 0 0;
    font-size: clamp(28px, 4vw, 44px);
    line-height: 1.12;
    letter-spacing: -0.04em;
}

.page-title {
    margin-bottom: 30px;
}

.page-title p {
    margin: 18px 0 0;
    max-width: 840px;
    color: var(--muted-strong);
    line-height: 1.8;
    font-size: 17px;
}

.section-more {
    color: #e0f2fe;
    padding: 10px 14px;
    border: 1px solid var(--border);
    background: rgba(15, 23, 42, 0.66);
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 22px;
}

.movie-card {
    min-width: 0;
}

.movie-card-link {
    display: block;
    height: 100%;
    border: 1px solid var(--border);
    background: linear-gradient(180deg, rgba(15, 23, 42, 0.9), rgba(15, 23, 42, 0.54));
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: 0 12px 38px rgba(0, 0, 0, 0.2);
    transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.movie-card-link:hover {
    transform: translateY(-6px);
    border-color: rgba(56, 189, 248, 0.52);
    box-shadow: var(--shadow);
}

.movie-poster {
    position: relative;
    margin: 0;
    aspect-ratio: 2 / 3;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.18), rgba(15, 23, 42, 0.8));
}

.movie-poster img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.movie-card-link:hover img {
    transform: scale(1.08);
}

.poster-badge {
    position: absolute;
    left: 12px;
    top: 12px;
    z-index: 2;
    border-radius: 999px;
    padding: 6px 10px;
    background: rgba(14, 165, 233, 0.88);
    color: white;
    font-size: 12px;
    font-weight: 800;
}

.poster-play {
    position: absolute;
    inset: 0;
    margin: auto;
    width: 56px;
    height: 56px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: rgba(14, 165, 233, 0.9);
    color: white;
    opacity: 0;
    transform: scale(0.85);
    transition: opacity 0.25s ease, transform 0.25s ease;
}

.movie-card-link:hover .poster-play {
    opacity: 1;
    transform: scale(1);
}

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

.movie-card-body h3 {
    margin: 0 0 9px;
    min-height: 3em;
    color: white;
    font-size: 17px;
    line-height: 1.45;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.movie-line {
    margin: 0 0 13px;
    min-height: 3.4em;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.7;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.movie-rating {
    margin-top: 10px;
}

.movie-rating span:first-child {
    color: #fde68a;
}

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

.category-tile {
    min-height: 170px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 22px;
    background:
        linear-gradient(135deg, rgba(14, 165, 233, 0.18), transparent),
        rgba(15, 23, 42, 0.72);
    transition: transform 0.22s ease, border-color 0.22s ease;
}

.category-tile:hover {
    transform: translateY(-5px);
    border-color: rgba(56, 189, 248, 0.42);
}

.category-tile h2,
.category-tile h3 {
    margin: 0 0 12px;
    font-size: 22px;
}

.category-tile p {
    margin: 0;
    color: var(--muted-strong);
    line-height: 1.75;
    font-size: 14px;
}

.filter-panel {
    display: grid;
    grid-template-columns: minmax(220px, 1fr) 180px 160px;
    gap: 14px;
    padding: 18px;
    margin: 0 0 26px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: rgba(15, 23, 42, 0.72);
}

.search-box {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--muted-strong);
}

.search-box input,
.filter-select,
.search-page-input {
    width: 100%;
    height: 46px;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: rgba(2, 6, 23, 0.72);
    color: white;
    outline: none;
    padding: 0 14px;
}

.search-box input:focus,
.filter-select:focus,
.search-page-input:focus {
    border-color: rgba(56, 189, 248, 0.64);
}

.rank-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.rank-item {
    display: grid;
    grid-template-columns: 62px 84px minmax(0, 1fr);
    gap: 14px;
    align-items: center;
    border: 1px solid var(--border);
    border-radius: 18px;
    background: rgba(15, 23, 42, 0.72);
    padding: 12px;
}

.rank-num {
    display: grid;
    place-items: center;
    width: 48px;
    height: 48px;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.26), rgba(14, 165, 233, 0.08));
    color: #e0f2fe;
    font-weight: 900;
    font-size: 20px;
}

.rank-thumb {
    width: 84px;
    height: 116px;
    border-radius: 14px;
    object-fit: cover;
    background: rgba(15, 23, 42, 0.8);
}

.rank-info h2,
.rank-info h3 {
    margin: 0 0 8px;
    font-size: 18px;
    line-height: 1.42;
}

.rank-info p {
    margin: 0 0 10px;
    color: var(--muted);
    line-height: 1.6;
    font-size: 13px;
}

.detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 28px;
    align-items: start;
}

.player-card,
.detail-card,
.sidebar-card {
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: rgba(15, 23, 42, 0.72);
    box-shadow: 0 16px 50px rgba(0, 0, 0, 0.18);
    overflow: hidden;
}

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

.player-shell video {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #000;
    cursor: pointer;
}

.player-overlay {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    border: 0;
    background: linear-gradient(180deg, rgba(2, 6, 23, 0.28), rgba(2, 6, 23, 0.78));
    color: white;
    cursor: pointer;
    z-index: 3;
}

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

.player-button {
    display: grid;
    place-items: center;
    width: 86px;
    height: 86px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), var(--primary-strong));
    box-shadow: 0 20px 48px rgba(14, 165, 233, 0.32);
    font-size: 34px;
    padding-left: 5px;
}

.detail-card {
    padding: 28px;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    color: var(--muted);
    font-size: 14px;
    margin: 0 0 20px;
}

.breadcrumb a {
    color: #7dd3fc;
}

.detail-card h1 {
    margin: 0 0 18px;
    font-size: clamp(30px, 4vw, 48px);
    letter-spacing: -0.04em;
    line-height: 1.15;
}

.detail-intro {
    margin: 24px 0;
    border-left: 4px solid var(--primary);
    padding: 10px 0 10px 18px;
    color: #e0f2fe;
    font-size: 18px;
    line-height: 1.8;
}

.detail-section {
    margin-top: 26px;
}

.detail-section h2 {
    margin: 0 0 12px;
    font-size: 23px;
}

.detail-section p {
    margin: 0;
    color: var(--muted-strong);
    line-height: 1.9;
}

.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 18px;
}

.tag-list span {
    border-radius: 999px;
    border: 1px solid var(--border);
    background: rgba(14, 165, 233, 0.1);
    padding: 7px 11px;
    color: #bae6fd;
    font-size: 13px;
}

.sidebar-card {
    padding: 20px;
    margin-bottom: 20px;
}

.sidebar-card h2 {
    margin: 0 0 16px;
    font-size: 22px;
}

.sidebar-list {
    display: grid;
    gap: 12px;
}

.sidebar-link {
    display: grid;
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 12px;
    align-items: center;
    color: white;
}

.sidebar-link img {
    width: 64px;
    height: 88px;
    border-radius: 12px;
    object-fit: cover;
    background: rgba(2, 6, 23, 0.9);
}

.sidebar-link h3 {
    margin: 0 0 6px;
    font-size: 15px;
    line-height: 1.45;
}

.sidebar-link p {
    margin: 0;
    color: var(--muted);
    font-size: 12px;
}

.detail-pager {
    display: flex;
    justify-content: space-between;
    gap: 14px;
    margin-top: 24px;
}

.search-hero {
    border: 1px solid var(--border);
    border-radius: 28px;
    padding: clamp(24px, 5vw, 48px);
    background:
        linear-gradient(135deg, rgba(14, 165, 233, 0.2), rgba(15, 23, 42, 0.72)),
        rgba(15, 23, 42, 0.76);
    margin-bottom: 28px;
}

.search-hero h1 {
    margin: 14px 0 14px;
    font-size: clamp(32px, 5vw, 56px);
    line-height: 1.08;
}

.search-hero p {
    margin: 0 0 22px;
    color: var(--muted-strong);
    line-height: 1.8;
}

.search-results {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 22px;
}

.empty-message {
    display: none;
    padding: 28px;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--muted-strong);
    background: rgba(15, 23, 42, 0.72);
}

.empty-message.is-visible {
    display: block;
}

.site-footer {
    margin-top: 78px;
    border-top: 1px solid var(--border);
    background: rgba(15, 23, 42, 0.72);
}

.footer-inner {
    width: min(1240px, calc(100% - 32px));
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 28px;
    padding: 44px 0;
}

.footer-brand p,
.footer-column a,
.footer-bottom {
    color: var(--muted);
    line-height: 1.8;
}

.footer-logo {
    margin-bottom: 14px;
}

.footer-column h2 {
    margin: 0 0 12px;
    font-size: 18px;
    color: white;
}

.footer-column ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 8px;
}

.footer-column a:hover {
    color: #7dd3fc;
}

.footer-bottom {
    width: min(1240px, calc(100% - 32px));
    margin: 0 auto;
    padding: 18px 0 26px;
    border-top: 1px solid var(--border);
    font-size: 14px;
}

@media (max-width: 1120px) {
    .movie-grid,
    .search-results,
    .category-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

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

@media (max-width: 860px) {
    .site-nav {
        min-height: 66px;
    }

    .menu-toggle {
        display: block;
    }

    .nav-links {
        position: absolute;
        left: 16px;
        right: 16px;
        top: 72px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        background: rgba(15, 23, 42, 0.98);
        border: 1px solid var(--border);
        border-radius: 22px;
        padding: 12px;
        box-shadow: var(--shadow);
    }

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

    .nav-link {
        border-radius: 14px;
    }

    .hero,
    .hero-slider,
    .hero-slide {
        min-height: 76vh;
    }

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

    .filter-panel {
        grid-template-columns: 1fr;
    }

    .section-heading,
    .detail-pager {
        align-items: flex-start;
        flex-direction: column;
    }

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

@media (max-width: 540px) {
    .site-logo {
        font-size: 17px;
        max-width: 76vw;
        white-space: normal;
    }

    .logo-mark {
        width: 34px;
        height: 34px;
        flex: 0 0 auto;
    }

    .hero-content,
    .section,
    .page-shell,
    .site-nav,
    .footer-inner,
    .footer-bottom {
        width: min(100% - 24px, 1240px);
    }

    .hero-description {
        font-size: 16px;
    }

    .movie-grid,
    .search-results,
    .category-grid,
    .rank-list {
        grid-template-columns: 1fr;
    }

    .rank-item {
        grid-template-columns: 48px 72px minmax(0, 1fr);
    }

    .rank-thumb {
        width: 72px;
        height: 100px;
    }

    .detail-card {
        padding: 20px;
    }
}