:root {
    --bg: #020617;
    --panel: #0f172a;
    --panel-soft: rgba(15, 23, 42, 0.72);
    --line: rgba(148, 163, 184, 0.18);
    --text: #f8fafc;
    --muted: #94a3b8;
    --accent: #38bdf8;
    --accent-deep: #0284c7;
    --warn: #facc15;
    --shadow: 0 24px 80px rgba(0, 0, 0, 0.38);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--text);
    background:
        radial-gradient(circle at 20% 0%, rgba(14, 165, 233, 0.16), transparent 28rem),
        radial-gradient(circle at 86% 16%, rgba(59, 130, 246, 0.12), transparent 24rem),
        linear-gradient(180deg, #020617 0%, #0f172a 46%, #020617 100%);
    font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
    -webkit-font-smoothing: antialiased;
}

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

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

button,
input {
    font: inherit;
}

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #0f172a;
}

::-webkit-scrollbar-thumb {
    border-radius: 999px;
    background: #334155;
}

::-webkit-scrollbar-thumb:hover {
    background: #475569;
}

.container {
    width: min(1180px, 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, 0.78);
    backdrop-filter: blur(14px);
}

.header-inner {
    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-weight: 800;
    letter-spacing: 0.02em;
}

.logo-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 14px;
    background: linear-gradient(135deg, #38bdf8, #0369a1);
    color: #00111d;
    font-weight: 900;
    box-shadow: 0 12px 30px rgba(14, 165, 233, 0.25);
}

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

.desktop-nav a,
.mobile-nav a {
    color: #cbd5e1;
    padding: 10px 14px;
    border-radius: 999px;
    transition: color 0.2s ease, background 0.2s ease;
}

.desktop-nav a:hover,
.desktop-nav a.active,
.mobile-nav a:hover {
    color: #fff;
    background: rgba(56, 189, 248, 0.14);
}

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

.menu-button span {
    display: block;
    width: 20px;
    height: 2px;
    margin: 5px auto;
    border-radius: 999px;
    background: #e2e8f0;
}

.mobile-nav {
    display: none;
    flex-direction: column;
    padding: 0 16px 16px;
}

.mobile-nav.open {
    display: flex;
}

.hero {
    position: relative;
    overflow: hidden;
    min-height: 640px;
    border-bottom: 1px solid var(--line);
}

.hero-slider {
    position: relative;
    min-height: 640px;
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.7s ease;
}

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

.hero-slide::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(2, 6, 23, 0.96) 0%, rgba(2, 6, 23, 0.72) 42%, rgba(2, 6, 23, 0.2) 100%),
        linear-gradient(0deg, #020617 0%, transparent 38%);
    z-index: 1;
}

.hero-bg {
    width: 100%;
    height: 100%;
    min-height: 640px;
    object-fit: cover;
    transform: scale(1.03);
    filter: saturate(1.06) contrast(1.04);
}

.hero-content {
    position: absolute;
    z-index: 2;
    inset: 0;
    display: flex;
    align-items: center;
}

.hero-copy {
    width: min(680px, 100%);
    padding-top: 36px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 18px;
    padding: 8px 14px;
    border: 1px solid rgba(56, 189, 248, 0.28);
    border-radius: 999px;
    color: #bae6fd;
    background: rgba(14, 165, 233, 0.1);
}

.hero h1,
.page-hero h1,
.detail-title h1 {
    margin: 0;
    font-size: clamp(2.1rem, 6vw, 5rem);
    line-height: 1.03;
    letter-spacing: -0.045em;
}

.hero p {
    margin: 20px 0 0;
    max-width: 680px;
    color: #dbeafe;
    font-size: 1.08rem;
    line-height: 1.8;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 44px;
    padding: 0 18px;
    border-radius: 999px;
    border: 1px solid transparent;
    color: #00111d;
    background: linear-gradient(135deg, #38bdf8, #0ea5e9);
    font-weight: 800;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 36px rgba(14, 165, 233, 0.24);
}

.btn.ghost {
    color: #e2e8f0;
    border-color: rgba(226, 232, 240, 0.22);
    background: rgba(15, 23, 42, 0.54);
}

.hero-dots {
    position: absolute;
    z-index: 4;
    left: 50%;
    bottom: 28px;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
}

.hero-dot {
    width: 34px;
    height: 5px;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.28);
    cursor: pointer;
}

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

main {
    display: block;
}

.section {
    padding: 58px 0;
}

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

.section-kicker {
    color: var(--accent);
    font-size: 0.9rem;
    font-weight: 800;
    letter-spacing: 0.12em;
}

.section h2,
.section-title {
    margin: 6px 0 0;
    font-size: clamp(1.5rem, 3vw, 2.35rem);
    line-height: 1.16;
    letter-spacing: -0.03em;
}

.section-desc {
    max-width: 720px;
    margin: 12px 0 0;
    color: var(--muted);
    line-height: 1.75;
}

.search-panel {
    border: 1px solid var(--line);
    border-radius: 26px;
    padding: 22px;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.94), rgba(30, 41, 59, 0.68));
    box-shadow: var(--shadow);
}

.search-box {
    position: relative;
}

.search-box input {
    width: 100%;
    min-height: 56px;
    border: 1px solid rgba(56, 189, 248, 0.25);
    border-radius: 18px;
    padding: 0 20px;
    color: #fff;
    outline: none;
    background: rgba(2, 6, 23, 0.74);
}

.search-box input:focus {
    border-color: rgba(56, 189, 248, 0.75);
    box-shadow: 0 0 0 4px rgba(56, 189, 248, 0.09);
}

.quick-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 16px;
}

.quick-tags a,
.quick-tags button,
.tag-row span,
.meta-pill {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 0 10px;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.22);
    color: #cbd5e1;
    background: rgba(15, 23, 42, 0.68);
}

.quick-tags button {
    cursor: pointer;
}

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

.movie-card {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: rgba(15, 23, 42, 0.76);
    box-shadow: 0 14px 34px rgba(0, 0, 0, 0.22);
    transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.movie-card:hover {
    transform: translateY(-6px);
    border-color: rgba(56, 189, 248, 0.4);
    box-shadow: 0 24px 50px rgba(8, 47, 73, 0.28);
}

.poster-link {
    position: relative;
    display: block;
    aspect-ratio: 2 / 3;
    overflow: hidden;
    background: linear-gradient(135deg, #0f172a, #1e293b);
}

.poster-link img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.movie-card:hover img {
    transform: scale(1.07);
}

.poster-link::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(2, 6, 23, 0.68), transparent 52%);
}

.rank-badge {
    position: absolute;
    z-index: 2;
    top: 12px;
    left: 12px;
    display: inline-flex;
    width: 36px;
    height: 36px;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    color: #00111d;
    background: var(--warn);
    font-style: normal;
    font-weight: 900;
}

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

.movie-meta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    color: var(--muted);
    font-size: 0.82rem;
}

.movie-card h3 {
    margin: 10px 0 8px;
    font-size: 1.05rem;
    line-height: 1.35;
}

.movie-card h3 a:hover {
    color: var(--accent);
}

.movie-card p {
    min-height: 48px;
    margin: 0;
    color: #cbd5e1;
    font-size: 0.92rem;
    line-height: 1.65;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.tag-row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 14px;
    font-size: 0.78rem;
}

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

.category-card {
    min-height: 168px;
    border: 1px solid var(--line);
    border-radius: 24px;
    padding: 20px;
    background:
        linear-gradient(145deg, rgba(56, 189, 248, 0.12), transparent 38%),
        rgba(15, 23, 42, 0.78);
    transition: transform 0.22s ease, border-color 0.22s ease;
}

.category-card:hover {
    transform: translateY(-4px);
    border-color: rgba(56, 189, 248, 0.42);
}

.category-card strong {
    display: block;
    font-size: 1.18rem;
    margin-bottom: 10px;
}

.category-card p {
    color: var(--muted);
    line-height: 1.7;
    margin: 0;
}

.page-hero {
    padding: 72px 0 42px;
    border-bottom: 1px solid var(--line);
    background:
        radial-gradient(circle at 22% 30%, rgba(14, 165, 233, 0.18), transparent 26rem),
        linear-gradient(180deg, rgba(15, 23, 42, 0.74), rgba(2, 6, 23, 0.35));
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 18px;
    color: var(--muted);
    font-size: 0.92rem;
}

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

.ranking-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.ranking-item {
    display: grid;
    grid-template-columns: 54px 88px 1fr;
    gap: 16px;
    align-items: center;
    border: 1px solid var(--line);
    border-radius: 22px;
    padding: 14px;
    background: rgba(15, 23, 42, 0.7);
}

.ranking-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 14px;
    color: #00111d;
    background: linear-gradient(135deg, #facc15, #fb923c);
    font-weight: 900;
}

.ranking-item img {
    width: 88px;
    height: 118px;
    object-fit: cover;
    border-radius: 16px;
}

.ranking-item h3 {
    margin: 0 0 8px;
}

.ranking-item p {
    margin: 0;
    color: var(--muted);
    line-height: 1.65;
}

.detail-hero {
    padding: 44px 0;
    border-bottom: 1px solid var(--line);
}

.detail-layout {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 34px;
    align-items: end;
}

.detail-poster {
    overflow: hidden;
    border-radius: 28px;
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    aspect-ratio: 2 / 3;
    background: #0f172a;
}

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

.detail-title h1 {
    font-size: clamp(2rem, 5vw, 4rem);
}

.meta-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 20px 0;
}

.detail-title p {
    max-width: 820px;
    color: #dbeafe;
    line-height: 1.85;
    margin: 0;
}

.player-section {
    padding-top: 42px;
}

.player-shell {
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(56, 189, 248, 0.24);
    border-radius: 30px;
    background: #000;
    box-shadow: var(--shadow);
    aspect-ratio: 16 / 9;
}

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

.play-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    border: 0;
    color: #fff;
    background: linear-gradient(0deg, rgba(2, 6, 23, 0.75), rgba(2, 6, 23, 0.32));
    cursor: pointer;
    z-index: 3;
}

.play-overlay.hidden {
    display: none;
}

.play-icon {
    width: 76px;
    height: 76px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    color: #00111d;
    background: var(--accent);
    box-shadow: 0 18px 44px rgba(14, 165, 233, 0.34);
}

.play-icon::before {
    content: "";
    width: 0;
    height: 0;
    margin-left: 6px;
    border-top: 14px solid transparent;
    border-bottom: 14px solid transparent;
    border-left: 20px solid #00111d;
}

.content-panel {
    border: 1px solid var(--line);
    border-radius: 28px;
    padding: 28px;
    background: rgba(15, 23, 42, 0.74);
}

.content-panel h2 {
    margin: 0 0 16px;
}

.content-panel p {
    color: #dbeafe;
    line-height: 1.9;
    margin: 0 0 14px;
}

.content-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 24px;
}

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

.mini-card {
    display: grid;
    grid-template-columns: 64px 1fr;
    gap: 12px;
    align-items: center;
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 10px;
    background: rgba(2, 6, 23, 0.34);
}

.mini-card:hover {
    border-color: rgba(56, 189, 248, 0.4);
}

.mini-card img {
    width: 64px;
    height: 86px;
    object-fit: cover;
    border-radius: 12px;
}

.mini-card strong {
    display: block;
    margin-bottom: 6px;
}

.mini-card small {
    color: var(--muted);
}

.empty-state {
    display: none;
    padding: 24px;
    border: 1px dashed rgba(148, 163, 184, 0.26);
    border-radius: 20px;
    color: var(--muted);
    text-align: center;
}

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

.site-footer {
    margin-top: 72px;
    padding: 38px 0;
    border-top: 1px solid var(--line);
    color: var(--muted);
    background: rgba(2, 6, 23, 0.7);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 28px;
}

.footer-logo {
    color: #fff;
    margin-bottom: 12px;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 10px;
}

.footer-links a {
    padding: 8px 12px;
    border-radius: 999px;
    color: #cbd5e1;
    background: rgba(15, 23, 42, 0.7);
}

.footer-links a:hover {
    color: #fff;
    background: rgba(56, 189, 248, 0.16);
}

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

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

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

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

    .menu-button {
        display: inline-block;
    }

    .hero,
    .hero-slider,
    .hero-bg {
        min-height: 560px;
    }

    .section-head {
        display: block;
    }

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

    .ranking-item {
        grid-template-columns: 44px 74px 1fr;
    }

    .ranking-item img {
        width: 74px;
        height: 100px;
    }

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

    .footer-links {
        justify-content: flex-start;
    }
}

@media (max-width: 560px) {
    .container {
        width: min(100% - 22px, 1180px);
    }

    .header-inner {
        min-height: 64px;
    }

    .site-logo {
        font-size: 0.95rem;
    }

    .logo-mark {
        width: 38px;
        height: 38px;
    }

    .hero,
    .hero-slider,
    .hero-bg {
        min-height: 520px;
    }

    .hero-copy {
        padding-top: 20px;
    }

    .hero p {
        font-size: 0.98rem;
    }

    .movie-grid,
    .category-grid,
    .ranking-list {
        grid-template-columns: 1fr;
    }

    .section {
        padding: 42px 0;
    }

    .content-panel {
        padding: 20px;
    }

    .player-shell {
        border-radius: 20px;
    }
}