:root {
    color-scheme: dark;
    --bg: #0f172a;
    --panel: #111c2f;
    --panel-strong: #17233a;
    --text: #f8fafc;
    --muted: #94a3b8;
    --muted-strong: #cbd5e1;
    --line: rgba(148, 163, 184, 0.18);
    --gold: #fbbf24;
    --gold-soft: rgba(251, 191, 36, 0.16);
    --shadow: 0 24px 70px rgba(0, 0, 0, 0.35);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(circle at 20% 0%, rgba(251, 191, 36, 0.12), transparent 32rem),
        radial-gradient(circle at 80% 10%, rgba(59, 130, 246, 0.10), transparent 30rem),
        var(--bg);
    color: var(--text);
}

body.menu-open {
    overflow: hidden;
}

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

img {
    display: block;
    max-width: 100%;
    background: linear-gradient(135deg, #1e293b, #0f172a);
}

button,
input {
    font: inherit;
}

[hidden] {
    display: none !important;
}

.site-header {
    position: fixed;
    z-index: 100;
    top: 0;
    right: 0;
    left: 0;
    background: rgba(15, 23, 42, 0.92);
    border-bottom: 1px solid rgba(148, 163, 184, 0.16);
    backdrop-filter: blur(18px);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.25rem;
    width: min(1180px, calc(100% - 2rem));
    height: 4rem;
    margin: 0 auto;
}

.brand,
.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.brand-mark {
    display: inline-grid;
    width: 2.15rem;
    height: 2.15rem;
    place-items: center;
    color: #0f172a;
    background: var(--gold);
    border-radius: 999px;
    box-shadow: 0 0 0 6px rgba(251, 191, 36, 0.12);
    font-size: 0.85rem;
}

.brand-text {
    font-size: 1.18rem;
    color: #ffffff;
    white-space: nowrap;
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 1rem;
    min-width: 0;
}

.desktop-nav a,
.mobile-nav a {
    color: var(--muted-strong);
    transition: color 180ms ease;
}

.desktop-nav a:hover,
.mobile-nav a:hover {
    color: #ffffff;
}

.header-search,
.mobile-search,
.filter-bar {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.header-search input,
.mobile-search input,
.filter-bar input {
    width: 13rem;
    border: 1px solid rgba(148, 163, 184, 0.24);
    outline: none;
    color: #ffffff;
    background: rgba(15, 23, 42, 0.82);
    border-radius: 0.85rem;
    padding: 0.66rem 0.85rem;
    transition: border-color 180ms ease, box-shadow 180ms ease;
}

.header-search input:focus,
.mobile-search input:focus,
.filter-bar input:focus {
    border-color: rgba(251, 191, 36, 0.8);
    box-shadow: 0 0 0 3px rgba(251, 191, 36, 0.12);
}

.header-search button,
.mobile-search button,
.filter-bar button,
.primary-action,
.secondary-action,
.play-button {
    border: 0;
    cursor: pointer;
    border-radius: 0.85rem;
    font-weight: 700;
    transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.header-search button,
.mobile-search button,
.filter-bar button,
.primary-action,
.play-button {
    color: #111827;
    background: var(--gold);
    padding: 0.68rem 1rem;
}

.secondary-action {
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.24);
    background: rgba(255, 255, 255, 0.08);
    padding: 0.68rem 1rem;
}

.header-search button:hover,
.mobile-search button:hover,
.filter-bar button:hover,
.primary-action:hover,
.secondary-action:hover,
.play-button:hover {
    transform: translateY(-1px);
}

.menu-button {
    display: none;
    width: 2.6rem;
    height: 2.6rem;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 0.28rem;
    border: 1px solid rgba(148, 163, 184, 0.22);
    border-radius: 0.8rem;
    background: rgba(15, 23, 42, 0.85);
}

.menu-button span {
    display: block;
    width: 1.2rem;
    height: 2px;
    background: #ffffff;
    border-radius: 999px;
}

.mobile-panel {
    display: none;
    width: min(1180px, calc(100% - 2rem));
    margin: 0 auto 1rem;
    border: 1px solid rgba(148, 163, 184, 0.18);
    border-radius: 1rem;
    background: rgba(15, 23, 42, 0.96);
    padding: 1rem;
}

.mobile-panel.is-open {
    display: block;
}

.mobile-search input {
    width: 100%;
}

.mobile-nav {
    display: grid;
    gap: 0.8rem;
    margin-top: 1rem;
}

.main-offset {
    padding-top: 4rem;
}

.hero-wrap {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 20rem;
    gap: 1.2rem;
    width: min(1180px, calc(100% - 2rem));
    margin: 5.2rem auto 0;
}

.hero-stage {
    position: relative;
    min-height: 35rem;
    overflow: hidden;
    border: 1px solid rgba(148, 163, 184, 0.16);
    border-radius: 1.5rem;
    background: #111827;
    box-shadow: var(--shadow);
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    pointer-events: none;
    transform: scale(1.025);
    transition: opacity 600ms ease, transform 900ms ease;
}

.hero-slide.is-active {
    opacity: 1;
    pointer-events: auto;
    transform: scale(1);
}

.hero-image {
    width: 100%;
    height: 100%;
    min-height: 35rem;
    object-fit: cover;
}

.hero-shade {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(15, 23, 42, 0.94), rgba(15, 23, 42, 0.58), rgba(15, 23, 42, 0.12)),
        linear-gradient(0deg, rgba(15, 23, 42, 0.9), transparent 45%);
}

.hero-copy {
    position: absolute;
    left: clamp(1.2rem, 4vw, 3.2rem);
    bottom: clamp(1.5rem, 5vw, 3.5rem);
    width: min(42rem, calc(100% - 2rem));
}

.hero-kicker,
.detail-meta,
.card-meta,
.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.55rem;
    color: var(--muted);
    font-size: 0.92rem;
}

.hero-kicker span,
.detail-meta span,
.card-meta span,
.tag-list span,
.card-tags span,
.category-pill {
    display: inline-flex;
    align-items: center;
    border: 1px solid rgba(251, 191, 36, 0.22);
    border-radius: 999px;
    color: #fcd34d;
    background: rgba(251, 191, 36, 0.12);
    padding: 0.28rem 0.66rem;
}

.hero-copy h1,
.hero-copy h2 {
    max-width: 48rem;
    margin: 1rem 0;
    color: #ffffff;
    font-size: clamp(2.25rem, 6vw, 4.8rem);
    line-height: 0.98;
    letter-spacing: -0.05em;
}

.hero-copy p {
    max-width: 42rem;
    margin: 0 0 1.4rem;
    color: #dbeafe;
    font-size: clamp(1rem, 2vw, 1.18rem);
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.hero-dots {
    position: absolute;
    right: 1.2rem;
    bottom: 1.2rem;
    display: flex;
    gap: 0.45rem;
}

.hero-dots button {
    width: 0.7rem;
    height: 0.7rem;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.42);
    cursor: pointer;
}

.hero-dots button.is-active {
    width: 1.7rem;
    background: var(--gold);
}

.hero-side {
    display: grid;
    align-content: start;
    gap: 0.8rem;
    border: 1px solid rgba(148, 163, 184, 0.16);
    border-radius: 1.4rem;
    background: rgba(17, 28, 47, 0.82);
    padding: 1rem;
    box-shadow: var(--shadow);
}

.hero-side h2 {
    margin: 0 0 0.2rem;
    font-size: 1.1rem;
}

.hero-side-card {
    display: grid;
    grid-template-columns: 5.2rem minmax(0, 1fr);
    align-items: center;
    gap: 0.8rem;
    border: 1px solid rgba(148, 163, 184, 0.14);
    border-radius: 1rem;
    background: rgba(15, 23, 42, 0.65);
    padding: 0.55rem;
    transition: transform 180ms ease, border-color 180ms ease;
}

.hero-side-card:hover {
    border-color: rgba(251, 191, 36, 0.5);
    transform: translateY(-2px);
}

.hero-side-card img {
    width: 5.2rem;
    height: 3.6rem;
    object-fit: cover;
    border-radius: 0.75rem;
}

.hero-side-card span {
    display: -webkit-box;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    color: #ffffff;
    font-weight: 700;
    line-height: 1.45;
}

.section,
.page-section,
.detail-shell {
    width: min(1180px, calc(100% - 2rem));
    margin: 0 auto;
}

.section {
    padding: 3.5rem 0 0;
}

.section-head,
.page-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.4rem;
}

.section h2,
.page-head h1,
.detail-copy h1 {
    margin: 0;
    color: #ffffff;
    letter-spacing: -0.035em;
}

.section h2,
.page-head h1 {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
}

.section-head p,
.page-head p {
    margin: 0.4rem 0 0;
    max-width: 44rem;
    color: var(--muted);
    line-height: 1.8;
}

.section-link {
    color: #fcd34d;
    font-weight: 800;
    white-space: nowrap;
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.15rem;
}

.movie-grid.compact {
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

.movie-row {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(17rem, 20rem);
    gap: 1rem;
    overflow-x: auto;
    padding-bottom: 0.8rem;
    scroll-snap-type: x proximity;
}

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

.card-link {
    display: block;
    height: 100%;
    border: 1px solid rgba(148, 163, 184, 0.16);
    border-radius: 1.15rem;
    background: rgba(17, 28, 47, 0.86);
    overflow: hidden;
    box-shadow: 0 14px 36px rgba(0, 0, 0, 0.2);
    transition: transform 220ms ease, border-color 220ms ease, background 220ms ease;
}

.card-link:hover {
    border-color: rgba(251, 191, 36, 0.5);
    background: rgba(23, 35, 58, 0.96);
    transform: translateY(-4px);
}

.movie-card figure {
    position: relative;
    margin: 0;
    aspect-ratio: 3 / 4;
    overflow: hidden;
}

.movie-card.wide figure {
    aspect-ratio: 16 / 9;
}

.movie-card.square figure {
    aspect-ratio: 1 / 1;
}

.movie-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 500ms ease;
}

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

.year-badge,
.rank-badge,
.play-badge {
    position: absolute;
    z-index: 2;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 800;
}

.year-badge {
    top: 0.65rem;
    right: 0.65rem;
    color: #ffffff;
    background: rgba(0, 0, 0, 0.62);
    padding: 0.24rem 0.55rem;
}

.rank-badge {
    top: 0.65rem;
    left: 0.65rem;
    display: grid;
    width: 2rem;
    height: 2rem;
    place-items: center;
    color: #111827;
    background: var(--gold);
}

.play-badge {
    right: 0.7rem;
    bottom: 0.7rem;
    display: grid;
    width: 2.2rem;
    height: 2.2rem;
    place-items: center;
    color: #111827;
    background: rgba(251, 191, 36, 0.92);
    opacity: 0;
    transform: translateY(0.5rem);
    transition: opacity 220ms ease, transform 220ms ease;
}

.card-link:hover .play-badge {
    opacity: 1;
    transform: translateY(0);
}

.card-body {
    display: grid;
    gap: 0.55rem;
    padding: 0.9rem;
}

.card-meta,
.card-tags {
    font-size: 0.78rem;
}

.card-meta span,
.card-tags span {
    padding: 0.18rem 0.5rem;
}

.movie-card h3 {
    display: -webkit-box;
    min-height: 2.8rem;
    margin: 0;
    overflow: hidden;
    color: #ffffff;
    font-size: 1rem;
    line-height: 1.4;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    transition: color 180ms ease;
}

.card-link:hover h3 {
    color: #fcd34d;
}

.movie-card p {
    display: -webkit-box;
    margin: 0;
    overflow: hidden;
    color: var(--muted);
    font-size: 0.9rem;
    line-height: 1.6;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

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

.category-card {
    position: relative;
    min-height: 15rem;
    overflow: hidden;
    border: 1px solid rgba(148, 163, 184, 0.16);
    border-radius: 1.3rem;
    background: #111827;
    box-shadow: var(--shadow);
}

.category-card img {
    width: 100%;
    height: 100%;
    min-height: 15rem;
    object-fit: cover;
    opacity: 0.54;
    transition: transform 500ms ease, opacity 300ms ease;
}

.category-card:hover img {
    opacity: 0.72;
    transform: scale(1.06);
}

.category-card div {
    position: absolute;
    inset: auto 0 0;
    padding: 1.1rem;
    background: linear-gradient(0deg, rgba(15, 23, 42, 0.96), transparent);
}

.category-card h2,
.category-card h3 {
    margin: 0 0 0.4rem;
    color: #ffffff;
    font-size: 1.25rem;
}

.category-card p {
    margin: 0;
    color: var(--muted-strong);
    line-height: 1.65;
}

.page-section {
    padding-top: 6.4rem;
}

.filter-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    border: 1px solid rgba(148, 163, 184, 0.16);
    border-radius: 1.2rem;
    background: rgba(17, 28, 47, 0.82);
    padding: 1rem;
    margin: 1.2rem 0 1.5rem;
}

.filter-card p {
    margin: 0;
    color: var(--muted);
}

.filter-bar input {
    width: min(28rem, 58vw);
}

.empty-state {
    display: none;
    border: 1px dashed rgba(148, 163, 184, 0.35);
    border-radius: 1.1rem;
    color: var(--muted-strong);
    padding: 1.5rem;
    text-align: center;
}

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

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

.rank-row {
    display: grid;
    grid-template-columns: 3rem 7rem minmax(0, 1fr);
    gap: 0.9rem;
    align-items: center;
    border: 1px solid rgba(148, 163, 184, 0.16);
    border-radius: 1.1rem;
    background: rgba(17, 28, 47, 0.82);
    padding: 0.75rem;
    transition: transform 200ms ease, border-color 200ms ease;
}

.rank-row:hover {
    border-color: rgba(251, 191, 36, 0.46);
    transform: translateY(-2px);
}

.rank-num {
    display: grid;
    place-items: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 999px;
    color: #111827;
    background: var(--gold);
    font-weight: 900;
}

.rank-row img {
    width: 7rem;
    height: 4.4rem;
    object-fit: cover;
    border-radius: 0.85rem;
}

.rank-row h2,
.rank-row h3 {
    margin: 0 0 0.35rem;
    color: #ffffff;
    font-size: 1rem;
}

.rank-row p {
    display: -webkit-box;
    margin: 0;
    overflow: hidden;
    color: var(--muted);
    line-height: 1.55;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.detail-shell {
    padding-top: 6.1rem;
}

.breadcrumb {
    margin: 0 0 1rem;
}

.breadcrumb a {
    color: #fcd34d;
}

.player-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 22rem;
    gap: 1.2rem;
    align-items: start;
}

.player-box {
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(148, 163, 184, 0.18);
    border-radius: 1.4rem;
    background: #020617;
    box-shadow: var(--shadow);
    aspect-ratio: 16 / 9;
}

.player-box video {
    width: 100%;
    height: 100%;
    background: #020617;
    object-fit: contain;
}

.player-layer {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    cursor: pointer;
    background: radial-gradient(circle at center, rgba(15, 23, 42, 0.24), rgba(2, 6, 23, 0.66));
    transition: opacity 220ms ease, visibility 220ms ease;
}

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

.play-button {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.9rem 1.2rem;
    font-size: 1rem;
}

.detail-cover {
    overflow: hidden;
    border: 1px solid rgba(148, 163, 184, 0.16);
    border-radius: 1.4rem;
    background: rgba(17, 28, 47, 0.82);
    box-shadow: var(--shadow);
}

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

.detail-cover div {
    padding: 1rem;
}

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

.detail-copy {
    margin: 2rem 0 0;
    display: grid;
    gap: 1.1rem;
}

.detail-copy h1 {
    font-size: clamp(2rem, 5vw, 3.4rem);
    line-height: 1.08;
}

.detail-copy h2 {
    margin: 1.2rem 0 0;
    color: #ffffff;
    font-size: 1.45rem;
}

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

.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.detail-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-top: 1rem;
}

.detail-nav a {
    border: 1px solid rgba(148, 163, 184, 0.22);
    border-radius: 0.9rem;
    color: var(--muted-strong);
    background: rgba(17, 28, 47, 0.82);
    padding: 0.7rem 0.9rem;
}

.site-footer {
    margin-top: 4rem;
    border-top: 1px solid rgba(148, 163, 184, 0.16);
    background: rgba(15, 23, 42, 0.82);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 2rem;
    width: min(1180px, calc(100% - 2rem));
    margin: 0 auto;
    padding: 2.5rem 0;
}

.site-footer p {
    max-width: 30rem;
    color: var(--muted);
    line-height: 1.75;
}

.site-footer h2 {
    margin: 0 0 1rem;
    font-size: 1rem;
    color: #ffffff;
}

.footer-links {
    display: grid;
    gap: 0.6rem;
}

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

.footer-links a:hover {
    color: #ffffff;
}

.footer-bottom {
    width: min(1180px, calc(100% - 2rem));
    margin: 0 auto;
    border-top: 1px solid rgba(148, 163, 184, 0.12);
    color: var(--muted);
    padding: 1rem 0 1.4rem;
    font-size: 0.92rem;
}

@media (max-width: 1100px) {
    .desktop-nav {
        display: none;
    }

    .menu-button {
        display: flex;
    }

    .hero-wrap,
    .player-grid {
        grid-template-columns: 1fr;
    }

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

    .hero-side h2 {
        grid-column: 1 / -1;
    }

    .detail-cover {
        max-width: 22rem;
    }
}

@media (max-width: 860px) {
    .header-search {
        display: none;
    }

    .hero-stage,
    .hero-image {
        min-height: 31rem;
    }

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

    .filter-card,
    .section-head,
    .page-head {
        align-items: start;
        flex-direction: column;
    }

    .filter-bar,
    .filter-bar input {
        width: 100%;
    }
}

@media (max-width: 560px) {
    .header-inner,
    .mobile-panel,
    .hero-wrap,
    .section,
    .page-section,
    .detail-shell,
    .footer-grid,
    .footer-bottom {
        width: min(100% - 1rem, 1180px);
    }

    .brand-text {
        font-size: 1rem;
    }

    .hero-wrap {
        margin-top: 4.6rem;
    }

    .hero-stage,
    .hero-image {
        min-height: 28rem;
    }

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

    .movie-row {
        grid-auto-columns: minmax(15rem, 17rem);
    }

    .rank-row {
        grid-template-columns: 2.5rem 5.5rem minmax(0, 1fr);
    }

    .rank-row img {
        width: 5.5rem;
        height: 3.8rem;
    }
}