:root {
    color-scheme: dark;
    --bg: #020617;
    --bg-soft: #0f172a;
    --panel: rgba(15, 23, 42, 0.74);
    --panel-strong: rgba(15, 23, 42, 0.92);
    --line: rgba(148, 163, 184, 0.22);
    --muted: #94a3b8;
    --text: #e2e8f0;
    --white: #ffffff;
    --blue: #3b82f6;
    --cyan: #22d3ee;
    --purple: #a855f7;
    --shadow: 0 22px 70px rgba(0, 0, 0, 0.36);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(circle at top left, rgba(37, 99, 235, 0.28), transparent 34rem),
        radial-gradient(circle at top right, rgba(34, 211, 238, 0.18), transparent 30rem),
        linear-gradient(180deg, #020617 0%, #0f172a 48%, #020617 100%);
    color: var(--text);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
}

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

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

.max-wrap {
    width: min(1200px, calc(100% - 32px));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: linear-gradient(90deg, rgba(15, 23, 42, 0.96), rgba(30, 58, 138, 0.94), rgba(15, 23, 42, 0.96));
    border-bottom: 1px solid rgba(59, 130, 246, 0.24);
    backdrop-filter: blur(18px);
    box-shadow: 0 18px 46px rgba(0, 0, 0, 0.28);
}

.header-inner {
    width: min(1200px, calc(100% - 32px));
    height: 68px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand,
.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-weight: 900;
    letter-spacing: 0.04em;
    color: var(--white);
}

.brand-mark {
    width: 40px;
    height: 40px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--blue), var(--cyan));
    color: #020617;
    box-shadow: 0 16px 38px rgba(59, 130, 246, 0.38);
}

.brand-text {
    font-size: 1.22rem;
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 6px;
}

.desktop-nav a,
.mobile-nav a {
    color: #bfdbfe;
    font-weight: 700;
    padding: 10px 14px;
    border-radius: 999px;
    transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.desktop-nav a:hover,
.desktop-nav a.is-active,
.mobile-nav a:hover,
.mobile-nav a.is-active {
    color: var(--white);
    background: rgba(37, 99, 235, 0.24);
}

.nav-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border: 1px solid rgba(191, 219, 254, 0.28);
    border-radius: 12px;
    background: rgba(15, 23, 42, 0.4);
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    margin: 4px auto;
    border-radius: 10px;
    background: #bfdbfe;
}

.mobile-nav {
    display: none;
    width: min(1200px, calc(100% - 32px));
    margin: 0 auto 12px;
    padding: 10px;
    border: 1px solid rgba(59, 130, 246, 0.24);
    border-radius: 16px;
    background: rgba(15, 23, 42, 0.94);
}

.mobile-nav.is-open {
    display: grid;
    gap: 8px;
}

.hero-carousel {
    position: relative;
    min-height: clamp(620px, 78vh, 760px);
    overflow: hidden;
    isolation: isolate;
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.72s ease;
}

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

.hero-bg,
.detail-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(1.1) brightness(0.58);
    transform: scale(1.04);
}

.hero-shade,
.detail-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(2, 6, 23, 0.94) 0%, rgba(15, 23, 42, 0.72) 48%, rgba(2, 6, 23, 0.84) 100%),
        radial-gradient(circle at 72% 22%, rgba(34, 211, 238, 0.18), transparent 26rem);
}

.hero-content {
    position: relative;
    z-index: 2;
    width: min(1200px, calc(100% - 32px));
    min-height: clamp(620px, 78vh, 760px);
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) 360px;
    align-items: center;
    gap: 48px;
    padding: 88px 0 64px;
}

.hero-copy {
    max-width: 780px;
}

.hero-kicker,
.kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
    color: #93c5fd;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.hero-copy h1,
.page-hero h1,
.detail-intro h1 {
    margin: 0;
    color: var(--white);
    font-size: clamp(2.3rem, 7vw, 5.8rem);
    line-height: 0.95;
    letter-spacing: -0.06em;
}

.hero-copy p,
.page-hero p,
.detail-intro .lead {
    max-width: 720px;
    margin: 22px 0;
    color: #cbd5e1;
    font-size: 1.12rem;
    line-height: 1.8;
}

.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 5px 10px;
    border: 1px solid rgba(96, 165, 250, 0.28);
    border-radius: 999px;
    background: rgba(30, 64, 175, 0.22);
    color: #bfdbfe;
    font-size: 0.82rem;
    font-weight: 700;
}

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

.btn-primary,
.btn-ghost,
.section-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 18px;
    border-radius: 999px;
    font-weight: 900;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.btn-primary {
    color: #020617;
    background: linear-gradient(135deg, #60a5fa, #22d3ee);
    box-shadow: 0 18px 44px rgba(34, 211, 238, 0.25);
}

.btn-ghost,
.section-action {
    border: 1px solid rgba(147, 197, 253, 0.34);
    color: #dbeafe;
    background: rgba(15, 23, 42, 0.54);
}

.btn-ghost.small {
    min-height: 36px;
    padding: 0 14px;
    font-size: 0.9rem;
}

.btn-primary:hover,
.btn-ghost:hover,
.section-action:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 42px rgba(59, 130, 246, 0.24);
}

.hero-poster,
.detail-poster {
    border: 1px solid rgba(147, 197, 253, 0.24);
    border-radius: 28px;
    overflow: hidden;
    background: rgba(15, 23, 42, 0.62);
    box-shadow: var(--shadow);
    transform: rotate(2deg);
}

.hero-poster img,
.detail-poster img {
    width: 100%;
    aspect-ratio: 2 / 3;
    object-fit: cover;
}

.hero-dots {
    position: absolute;
    z-index: 4;
    left: 50%;
    bottom: 32px;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
}

.hero-dots button {
    width: 42px;
    height: 6px;
    border: 0;
    border-radius: 999px;
    background: rgba(148, 163, 184, 0.42);
    cursor: pointer;
}

.hero-dots button.is-active {
    background: linear-gradient(90deg, var(--blue), var(--cyan));
}

.section {
    padding: 56px 0;
}

.panel,
.movie-card,
.category-card,
.category-overview-card,
.ranking-row,
.player-card {
    border: 1px solid var(--line);
    background: linear-gradient(145deg, rgba(15, 23, 42, 0.82), rgba(2, 6, 23, 0.78));
    border-radius: 24px;
    box-shadow: 0 14px 48px rgba(0, 0, 0, 0.24);
    backdrop-filter: blur(16px);
}

.home-search {
    margin-top: -42px;
    position: relative;
    z-index: 5;
    display: grid;
    grid-template-columns: 1fr minmax(280px, 520px);
    align-items: center;
    gap: 20px;
    padding: 24px;
}

.home-search h2,
.panel h2,
.section-heading h2,
.category-overview-card h2,
.ranking-info h2,
.article-panel h2,
.info-panel h2,
.side-rank h2 {
    margin: 0;
    color: var(--white);
}

.search-box {
    display: grid;
    gap: 8px;
    color: #bfdbfe;
    font-weight: 800;
}

.search-box input {
    width: 100%;
    min-height: 48px;
    border: 1px solid rgba(147, 197, 253, 0.28);
    border-radius: 16px;
    background: rgba(2, 6, 23, 0.52);
    color: var(--white);
    padding: 0 16px;
    font-size: 1rem;
    outline: none;
}

.search-box input:focus {
    border-color: rgba(34, 211, 238, 0.72);
    box-shadow: 0 0 0 4px rgba(34, 211, 238, 0.1);
}

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

.section-heading p,
.category-card p,
.category-overview-card p,
.ranking-info p,
.article-panel p,
.info-panel dd,
.site-footer p {
    color: var(--muted);
    line-height: 1.75;
}

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

.category-card {
    padding: 20px;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.category-card:hover,
.movie-card:hover,
.category-overview-card:hover,
.ranking-row:hover {
    transform: translateY(-4px);
    border-color: rgba(96, 165, 250, 0.6);
}

.category-title {
    display: inline-flex;
    margin-bottom: 8px;
    color: var(--white);
    font-size: 1.18rem;
    font-weight: 900;
}

.category-mini-links {
    display: grid;
    gap: 8px;
    margin-top: 14px;
}

.category-mini-links a,
.side-links a {
    color: #bfdbfe;
    font-size: 0.92rem;
}

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

.movie-card {
    overflow: hidden;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.movie-cover {
    position: relative;
    display: block;
    overflow: hidden;
    background: #0f172a;
}

.movie-cover img {
    width: 100%;
    aspect-ratio: 2 / 3;
    object-fit: cover;
    transition: transform 0.28s ease;
}

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

.cover-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 5px 9px;
    border-radius: 999px;
    background: rgba(2, 6, 23, 0.72);
    color: #e0f2fe;
    font-size: 0.78rem;
    font-weight: 900;
}

.movie-info {
    padding: 14px;
}

.movie-meta-line {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    color: #93c5fd;
    font-size: 0.82rem;
    font-weight: 800;
}

.movie-card h3 {
    margin: 8px 0 8px;
    color: var(--white);
    font-size: 1.02rem;
    line-height: 1.35;
}

.movie-card p {
    min-height: 4.7em;
    margin: 0 0 12px;
    color: #94a3b8;
    font-size: 0.92rem;
    line-height: 1.55;
}

.movie-card.compact p {
    min-height: 3.1em;
}

.split-section {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
    gap: 22px;
}

.split-section .panel {
    padding: 26px;
}

.rank-list {
    display: grid;
    gap: 10px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.rank-list a {
    display: grid;
    grid-template-columns: 50px 1fr auto;
    gap: 14px;
    align-items: center;
    padding: 12px;
    border-radius: 16px;
    background: rgba(15, 23, 42, 0.62);
    color: #dbeafe;
}

.rank-no {
    color: #67e8f9;
    font-weight: 900;
}

.highlight-panel {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.page-hero {
    padding: 64px 0 28px;
}

.page-hero h1 {
    max-width: 880px;
    font-size: clamp(2.2rem, 5vw, 4.6rem);
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    margin-bottom: 18px;
    color: #bfdbfe;
    font-weight: 700;
}

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

.category-overview-card {
    display: grid;
    grid-template-columns: 168px 1fr;
    gap: 20px;
    padding: 20px;
}

.poster-stack {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}

.poster-stack img {
    width: 100%;
    aspect-ratio: 2 / 3;
    object-fit: cover;
    border-radius: 12px;
}

.filter-bar {
    display: grid;
    gap: 14px;
    margin-bottom: 22px;
    padding: 20px;
}

.quick-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.quick-filters button {
    border: 1px solid rgba(147, 197, 253, 0.28);
    border-radius: 999px;
    background: rgba(30, 64, 175, 0.22);
    color: #bfdbfe;
    padding: 8px 12px;
    cursor: pointer;
    font-weight: 800;
}

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

.ranking-row {
    display: grid;
    grid-template-columns: 72px 60px 1fr auto;
    gap: 16px;
    align-items: center;
    padding: 12px 16px 12px 12px;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.ranking-cover img {
    width: 72px;
    aspect-ratio: 2 / 3;
    object-fit: cover;
    border-radius: 12px;
}

.ranking-index {
    color: #67e8f9;
    font-size: 1.25rem;
    font-weight: 950;
}

.ranking-info h2 {
    font-size: 1.06rem;
}

.detail-hero {
    position: relative;
    min-height: 600px;
    overflow: hidden;
}

.detail-wrap {
    position: relative;
    z-index: 2;
    padding: 72px 0 64px;
}

.detail-grid {
    display: grid;
    grid-template-columns: 320px minmax(0, 1fr);
    gap: 42px;
    align-items: center;
}

.detail-poster {
    transform: none;
}

.detail-intro h1 {
    font-size: clamp(2.4rem, 5vw, 5rem);
}

.detail-main {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 330px;
    gap: 24px;
    align-items: start;
}

.content-column,
.side-column {
    display: grid;
    gap: 22px;
}

.player-card {
    padding: 12px;
}

.player-frame {
    position: relative;
    overflow: hidden;
    border-radius: 18px;
    background: #000;
}

.player-frame video {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000;
    cursor: pointer;
}

.play-layer {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    align-content: center;
    gap: 12px;
    border: 0;
    background: linear-gradient(180deg, rgba(2, 6, 23, 0.28), rgba(2, 6, 23, 0.72));
    color: var(--white);
    cursor: pointer;
    font-size: 1.05rem;
    z-index: 3;
}

.play-layer.is-hidden {
    display: none;
}

.play-icon {
    width: 78px;
    height: 78px;
    border-radius: 50%;
    background: linear-gradient(135deg, #60a5fa, #22d3ee);
    box-shadow: 0 22px 50px rgba(34, 211, 238, 0.32);
    position: relative;
}

.play-icon::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 52%;
    transform: translate(-40%, -50%);
    border-left: 20px solid #020617;
    border-top: 13px solid transparent;
    border-bottom: 13px solid transparent;
}

.article-panel,
.info-panel,
.side-rank {
    padding: 24px;
}

.article-panel h2 + p {
    margin-top: 12px;
}

.info-panel dl {
    display: grid;
    gap: 14px;
    margin: 18px 0 0;
}

.info-panel dl div {
    display: grid;
    grid-template-columns: 64px 1fr;
    gap: 12px;
}

.info-panel dt {
    color: #93c5fd;
    font-weight: 900;
}

.side-links {
    display: grid;
    gap: 12px;
    margin-top: 16px;
}

.related-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.site-footer {
    margin-top: 48px;
    border-top: 1px solid rgba(148, 163, 184, 0.16);
    background: linear-gradient(180deg, rgba(15, 23, 42, 0.64), rgba(2, 6, 23, 0.96));
}

.footer-inner {
    width: min(1200px, calc(100% - 32px));
    margin: 0 auto;
    padding: 38px 0;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 28px;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 12px 18px;
    max-width: 520px;
}

.footer-links a {
    color: #bfdbfe;
}

.footer-bottom {
    width: min(1200px, calc(100% - 32px));
    margin: 0 auto;
    padding: 0 0 28px;
    color: #64748b;
    font-size: 0.92rem;
}

[data-filter-card].is-hidden {
    display: none;
}

@media (max-width: 1040px) {
    .desktop-nav {
        display: none;
    }

    .nav-toggle {
        display: block;
    }

    .hero-content,
    .detail-grid,
    .detail-main,
    .split-section,
    .home-search,
    .footer-inner {
        grid-template-columns: 1fr;
    }

    .hero-poster {
        max-width: 280px;
        transform: none;
    }

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

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

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

@media (max-width: 720px) {
    .hero-content {
        padding-top: 62px;
        gap: 28px;
    }

    .hero-copy h1,
    .page-hero h1,
    .detail-intro h1 {
        font-size: clamp(2.1rem, 12vw, 3.5rem);
    }

    .category-grid,
    .movie-grid,
    .related-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px;
    }

    .category-overview-card,
    .ranking-row {
        grid-template-columns: 1fr;
    }

    .ranking-cover img {
        width: 112px;
    }

    .detail-grid {
        gap: 24px;
    }

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

    .section-heading {
        display: grid;
    }
}

@media (max-width: 460px) {
    .movie-grid,
    .category-grid,
    .related-grid {
        grid-template-columns: 1fr;
    }

    .hero-actions,
    .detail-actions,
    .highlight-actions {
        display: grid;
    }
}