:root {
    --bg: #020617;
    --panel: #0f172a;
    --panel-soft: #111827;
    --text: #f8fafc;
    --muted: #94a3b8;
    --line: rgba(148, 163, 184, 0.18);
    --cyan: #22d3ee;
    --cyan-dark: #0891b2;
    --blue: #2563eb;
    --pink: #e879f9;
    --gold: #facc15;
    --radius: 22px;
    --shadow: 0 24px 80px rgba(2, 6, 23, 0.45);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(34, 211, 238, 0.18), transparent 34rem),
        radial-gradient(circle at top right, rgba(232, 121, 249, 0.13), transparent 30rem),
        linear-gradient(180deg, #020617 0%, #0f172a 42%, #020617 100%);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    min-height: 100vh;
}

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

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

button,
input,
select {
    font: inherit;
}

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

.site-header {
    position: sticky;
    top: 0;
    z-index: 80;
    border-bottom: 1px solid rgba(148, 163, 184, 0.16);
    background: rgba(2, 6, 23, 0.82);
    backdrop-filter: blur(20px);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 68px;
    gap: 22px;
}

.brand,
.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 900;
    letter-spacing: -0.03em;
}

.brand-icon {
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    border-radius: 14px;
    color: #001018;
    background: linear-gradient(135deg, var(--cyan), #67e8f9 45%, var(--pink));
    box-shadow: 0 12px 32px rgba(34, 211, 238, 0.28);
}

.brand-name {
    font-size: 1.25rem;
}

.main-nav {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 4px;
}

.main-nav a {
    padding: 9px 12px;
    border-radius: 999px;
    color: #cbd5e1;
    font-size: 0.94rem;
    transition: 0.2s ease;
}

.main-nav a:hover,
.main-nav a.active {
    color: #041014;
    background: var(--cyan);
}

.nav-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border: 1px solid var(--line);
    border-radius: 14px;
    color: var(--text);
    background: rgba(15, 23, 42, 0.86);
}

.hero {
    position: relative;
    overflow: hidden;
    min-height: 680px;
    padding: 78px 0 62px;
}

.hero::before,
.hero::after {
    position: absolute;
    inset: auto;
    content: "";
    pointer-events: none;
    border-radius: 999px;
    filter: blur(18px);
}

.hero::before {
    top: 60px;
    left: -110px;
    width: 280px;
    height: 280px;
    background: rgba(34, 211, 238, 0.18);
}

.hero::after {
    right: -90px;
    bottom: 80px;
    width: 320px;
    height: 320px;
    background: rgba(232, 121, 249, 0.13);
}

.hero-shell {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(330px, 0.82fr);
    align-items: center;
    gap: 42px;
    z-index: 1;
}

.hero-copy {
    position: relative;
    z-index: 3;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
    color: var(--cyan);
    font-size: 0.84rem;
    font-weight: 800;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.hero h1 {
    max-width: 780px;
    margin: 0;
    font-size: clamp(2.6rem, 6.5vw, 5.9rem);
    line-height: 0.98;
    letter-spacing: -0.08em;
}

.gradient-text {
    color: transparent;
    background: linear-gradient(135deg, #fff 0%, #67e8f9 55%, #e879f9 100%);
    -webkit-background-clip: text;
    background-clip: text;
}

.hero-lead {
    max-width: 720px;
    margin: 24px 0 0;
    color: #cbd5e1;
    font-size: clamp(1rem, 2vw, 1.2rem);
    line-height: 1.9;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 18px;
    border: 1px solid rgba(148, 163, 184, 0.22);
    border-radius: 999px;
    color: var(--text);
    background: rgba(15, 23, 42, 0.82);
    transition: 0.2s ease;
}

.btn:hover {
    transform: translateY(-2px);
    border-color: rgba(34, 211, 238, 0.52);
    box-shadow: 0 14px 36px rgba(34, 211, 238, 0.16);
}

.btn-primary {
    color: #001018;
    border-color: transparent;
    background: linear-gradient(135deg, var(--cyan), #67e8f9);
    font-weight: 800;
}

.btn-ghost {
    background: rgba(15, 23, 42, 0.6);
}

.hero-media {
    position: relative;
    min-height: 520px;
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(16px) scale(0.98);
    transition: opacity 0.5s ease, transform 0.5s ease, visibility 0.5s ease;
}

.hero-slide.is-active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.hero-card {
    position: relative;
    overflow: hidden;
    min-height: 520px;
    border: 1px solid rgba(148, 163, 184, 0.24);
    border-radius: 36px;
    background: #0f172a;
    box-shadow: var(--shadow);
}

.hero-card img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.8;
}

.hero-card::before {
    position: absolute;
    inset: 0;
    content: "";
    background:
        linear-gradient(180deg, transparent 0%, rgba(2, 6, 23, 0.28) 34%, rgba(2, 6, 23, 0.94) 100%),
        radial-gradient(circle at top right, rgba(34, 211, 238, 0.28), transparent 42%);
    z-index: 1;
}

.hero-card-content {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2;
    padding: 30px;
}

.hero-card h2 {
    margin: 10px 0 8px;
    font-size: clamp(1.65rem, 4vw, 2.6rem);
    letter-spacing: -0.05em;
}

.hero-card p {
    margin: 0;
    color: #dbeafe;
    line-height: 1.75;
}

.hero-card-meta,
.movie-meta-line,
.detail-meta,
.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    color: #94a3b8;
    font-size: 0.9rem;
}

.hero-card-meta span,
.movie-meta-line span,
.detail-meta span,
.breadcrumb a,
.breadcrumb span {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 0 10px;
    border: 1px solid rgba(148, 163, 184, 0.18);
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.64);
}

.hero-controls {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 18px;
}

.hero-controls button {
    width: 42px;
    height: 42px;
    border: 1px solid var(--line);
    border-radius: 999px;
    color: var(--text);
    background: rgba(15, 23, 42, 0.86);
    cursor: pointer;
}

.stats-panel {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 12px;
    margin-top: 34px;
}

.stats-panel div {
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: rgba(15, 23, 42, 0.72);
}

.stats-panel strong {
    display: block;
    color: var(--cyan);
    font-size: 1.5rem;
}

.stats-panel span {
    color: var(--muted);
    font-size: 0.9rem;
}

.section {
    padding: 58px 0;
}

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

.section-heading h2 {
    margin: 0;
    font-size: clamp(1.8rem, 4vw, 3rem);
    letter-spacing: -0.06em;
}

.section-more {
    color: var(--cyan);
    font-weight: 800;
}

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

.movie-card {
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(148, 163, 184, 0.16);
    border-radius: var(--radius);
    background: rgba(15, 23, 42, 0.76);
    box-shadow: 0 18px 50px rgba(2, 6, 23, 0.22);
    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, 0.44);
    box-shadow: 0 22px 60px rgba(34, 211, 238, 0.12);
}

.poster-link {
    position: relative;
    display: block;
    aspect-ratio: 3 / 4;
    overflow: hidden;
    background: linear-gradient(135deg, #0f172a, #111827);
}

.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-glow {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 45%, rgba(2, 6, 23, 0.88));
}

.score-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 32px;
    border-radius: 999px;
    color: #020617;
    background: var(--gold);
    font-weight: 900;
}

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

.movie-card h3 {
    margin: 10px 0 8px;
    font-size: 1.08rem;
    line-height: 1.35;
}

.movie-card p {
    min-height: 3.25em;
    margin: 0;
    color: #cbd5e1;
    font-size: 0.94rem;
    line-height: 1.65;
}

.tag-row {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 7px;
    margin-top: 12px;
}

.tag-row span,
.info-pill {
    display: inline-flex;
    align-items: center;
    min-height: 26px;
    padding: 0 9px;
    border-radius: 999px;
    color: #a5f3fc;
    background: rgba(8, 145, 178, 0.18);
    font-size: 0.8rem;
}

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

.category-card {
    position: relative;
    overflow: hidden;
    min-height: 182px;
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background:
        linear-gradient(135deg, rgba(15, 23, 42, 0.98), rgba(8, 47, 73, 0.82)),
        radial-gradient(circle at top right, rgba(34, 211, 238, 0.26), transparent 50%);
}

.category-card h3 {
    margin: 0 0 10px;
    font-size: 1.35rem;
}

.category-card p {
    margin: 0 0 18px;
    color: #cbd5e1;
    line-height: 1.65;
}

.category-card strong {
    color: var(--cyan);
}

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

.rank-row {
    display: grid;
    grid-template-columns: 72px 80px minmax(0, 1fr) 160px;
    align-items: center;
    gap: 18px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: rgba(15, 23, 42, 0.72);
}

.rank-num {
    color: var(--cyan);
    font-size: 1.7rem;
    font-weight: 900;
    text-align: center;
}

.rank-row img {
    width: 80px;
    height: 108px;
    border-radius: 14px;
    object-fit: cover;
    background: #0f172a;
}

.rank-row h3 {
    margin: 0 0 8px;
    font-size: 1.16rem;
}

.rank-row p {
    margin: 0;
    color: #cbd5e1;
    line-height: 1.6;
}

.rank-heat {
    display: flex;
    justify-content: flex-end;
    color: var(--gold);
    font-weight: 900;
}

.page-hero {
    padding: 56px 0 30px;
}

.page-hero h1,
.detail-title {
    max-width: 920px;
    margin: 0;
    font-size: clamp(2.2rem, 5vw, 4.8rem);
    line-height: 1.05;
    letter-spacing: -0.07em;
}

.page-hero p {
    max-width: 820px;
    color: #cbd5e1;
    font-size: 1.08rem;
    line-height: 1.85;
}

.filter-bar {
    position: sticky;
    top: 78px;
    z-index: 50;
    display: grid;
    grid-template-columns: minmax(220px, 1fr) 150px 150px 150px;
    gap: 10px;
    margin: 18px 0 28px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: rgba(15, 23, 42, 0.88);
    backdrop-filter: blur(16px);
}

.filter-bar input,
.filter-bar select {
    width: 100%;
    height: 44px;
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 14px;
    color: var(--text);
    background: rgba(2, 6, 23, 0.66);
    padding: 0 14px;
    outline: none;
}

.filter-bar input:focus,
.filter-bar select:focus {
    border-color: var(--cyan);
}

.empty-state {
    display: none;
    padding: 30px;
    border: 1px dashed var(--line);
    border-radius: var(--radius);
    color: var(--muted);
    text-align: center;
}

.detail-hero {
    padding: 42px 0 26px;
}

.detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 0.68fr) minmax(280px, 0.32fr);
    gap: 26px;
    align-items: start;
}

.player-card,
.detail-aside,
.content-card {
    border: 1px solid var(--line);
    border-radius: 24px;
    background: rgba(15, 23, 42, 0.76);
    box-shadow: var(--shadow);
}

.player-card {
    overflow: hidden;
}

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

.video-box video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    background: #000;
}

.player-cover {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    background: rgba(2, 6, 23, 0.34);
    cursor: pointer;
    z-index: 2;
}

.player-cover img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.48;
}

.play-button {
    position: relative;
    z-index: 3;
    display: grid;
    place-items: center;
    width: 86px;
    height: 86px;
    border: 0;
    border-radius: 50%;
    color: #001018;
    background: linear-gradient(135deg, var(--cyan), #67e8f9);
    box-shadow: 0 18px 56px rgba(34, 211, 238, 0.36);
    cursor: pointer;
    font-size: 2rem;
}

.player-cover.is-hidden {
    display: none;
}

.detail-content {
    padding: 22px;
}

.detail-content h2,
.content-card h2,
.detail-aside h2 {
    margin: 0 0 14px;
    font-size: 1.4rem;
}

.detail-content p,
.content-card p,
.detail-aside p {
    color: #cbd5e1;
    line-height: 1.85;
}

.detail-aside {
    overflow: hidden;
}

.detail-aside img {
    width: 100%;
    aspect-ratio: 3 / 4;
    object-fit: cover;
    background: #0f172a;
}

.aside-body {
    padding: 18px;
}

.content-card {
    margin-top: 20px;
    padding: 22px;
}

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

.site-footer {
    margin-top: 60px;
    border-top: 1px solid var(--line);
    background: rgba(2, 6, 23, 0.58);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.7fr 1fr;
    gap: 28px;
    padding: 40px 0 28px;
}

.footer-grid p,
.copyright {
    color: var(--muted);
    line-height: 1.7;
}

.footer-grid h3 {
    margin: 0 0 12px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 9px;
    color: #cbd5e1;
}

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

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

.copyright {
    padding: 18px 0 30px;
    font-size: 0.92rem;
}

@media (max-width: 980px) {
    .nav-toggle {
        display: inline-grid;
        place-items: center;
    }

    .main-nav {
        position: absolute;
        left: 16px;
        right: 16px;
        top: 74px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 14px;
        border: 1px solid var(--line);
        border-radius: 20px;
        background: rgba(2, 6, 23, 0.96);
    }

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

    .hero-shell,
    .detail-layout,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .hero-media {
        min-height: 460px;
    }

    .hero-card {
        min-height: 460px;
    }

    .stats-panel,
    .category-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

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

    .filter-bar {
        position: static;
        grid-template-columns: 1fr 1fr;
    }

    .rank-row {
        grid-template-columns: 52px 72px minmax(0, 1fr);
    }

    .rank-heat {
        grid-column: 2 / 4;
        justify-content: flex-start;
    }
}

@media (max-width: 640px) {
    .container {
        width: min(100% - 24px, 1180px);
    }

    .hero {
        min-height: auto;
        padding-top: 42px;
    }

    .hero-media,
    .hero-card {
        min-height: 420px;
    }

    .movie-grid,
    .related-grid,
    .category-grid,
    .stats-panel,
    .filter-bar {
        grid-template-columns: 1fr;
    }

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

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