:root {
    color-scheme: dark;
    --bg: #0c0a09;
    --bg-soft: #1c1917;
    --bg-card: rgba(41, 37, 36, 0.72);
    --bg-card-solid: #292524;
    --line: rgba(120, 113, 108, 0.28);
    --text: #fafaf9;
    --muted: #a8a29e;
    --subtle: #78716c;
    --amber: #f59e0b;
    --amber-light: #fbbf24;
    --copper: #b45309;
    --radius: 1rem;
    --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 12% 12%, rgba(245, 158, 11, 0.16), transparent 26rem),
        radial-gradient(circle at 90% 0%, rgba(180, 83, 9, 0.12), transparent 24rem),
        var(--bg);
    color: var(--text);
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

img.is-missing {
    opacity: 0;
}

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

button,
input,
select {
    font: inherit;
}

button {
    border: 0;
}

.wrap {
    width: min(100% - 2rem, 88rem);
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(28, 25, 23, 0.94);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(12px);
}

.site-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 4rem;
}

.brand,
.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    font-weight: 800;
}

.brand-mark {
    display: grid;
    width: 2.35rem;
    height: 2.35rem;
    place-items: center;
    border-radius: 0.72rem;
    background: linear-gradient(135deg, var(--amber), var(--copper));
    color: #1c1917;
    box-shadow: 0 12px 30px rgba(245, 158, 11, 0.18);
}

.brand-name {
    font-size: 1.22rem;
    background: linear-gradient(90deg, var(--amber-light), #d97706);
    background-clip: text;
    color: transparent;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.nav-link,
.mobile-link {
    color: #d6d3d1;
    font-weight: 650;
    transition: color 0.2s ease, background 0.2s ease;
}

.nav-link:hover,
.nav-link.is-active,
.mobile-link:hover,
.mobile-link.is-active {
    color: var(--amber-light);
}

.menu-toggle {
    display: none;
    width: 2.6rem;
    height: 2.6rem;
    border-radius: 0.8rem;
    background: rgba(68, 64, 60, 0.5);
    color: var(--text);
}

.menu-toggle span {
    display: block;
    width: 1.2rem;
    height: 2px;
    margin: 0.25rem auto;
    background: currentColor;
}

.mobile-nav {
    display: none;
    padding: 0 0 1rem;
}

.mobile-nav.is-open {
    display: grid;
    gap: 0.4rem;
}

.mobile-link {
    padding: 0.75rem 1rem;
    border-radius: 0.8rem;
    background: rgba(41, 37, 36, 0.68);
}

.hero {
    position: relative;
    min-height: 70vh;
    overflow: hidden;
    border-bottom: 1px solid var(--line);
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(12, 10, 9, 0.98), rgba(12, 10, 9, 0.62), rgba(12, 10, 9, 0.2)),
        radial-gradient(circle at 74% 26%, rgba(245, 158, 11, 0.16), transparent 30rem);
    z-index: 1;
}

.hero-slide {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(18rem, 0.72fr);
    align-items: center;
    gap: 3rem;
    opacity: 0;
    transform: scale(1.02);
    pointer-events: none;
    transition: opacity 0.55s ease, transform 0.55s ease;
}

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

.hero-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.42;
    filter: saturate(1.1);
}

.hero-content,
.hero-poster {
    position: relative;
    z-index: 2;
}

.hero-content {
    padding: 7rem 0 7rem;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    margin-bottom: 1rem;
    color: var(--amber-light);
    font-weight: 700;
}

.hero h1 {
    max-width: 52rem;
    margin: 0 0 1rem;
    font-size: clamp(2.7rem, 7vw, 5.8rem);
    line-height: 0.95;
    letter-spacing: -0.08em;
}

.hero p {
    max-width: 48rem;
    margin: 0 0 1.5rem;
    color: #d6d3d1;
    font-size: clamp(1rem, 2.2vw, 1.25rem);
}

.hero-actions,
.section-actions,
.detail-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    align-items: center;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    min-height: 2.8rem;
    padding: 0.75rem 1.15rem;
    border-radius: 999px;
    font-weight: 800;
    transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn-primary {
    background: linear-gradient(135deg, var(--amber), var(--copper));
    color: #1c1917;
    box-shadow: 0 14px 38px rgba(245, 158, 11, 0.22);
}

.btn-ghost {
    background: rgba(41, 37, 36, 0.72);
    color: #f5f5f4;
    border: 1px solid var(--line);
}

.hero-poster {
    align-self: stretch;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 7rem 0;
}

.poster-frame {
    position: relative;
    width: min(24rem, 100%);
    aspect-ratio: 3 / 4;
    overflow: hidden;
    border-radius: 1.5rem;
    background: linear-gradient(145deg, #292524, #0c0a09);
    box-shadow: var(--shadow);
}

.poster-frame img,
.card-poster img,
.rank-thumb img,
.detail-poster img,
.related-poster img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.poster-frame::after,
.card-poster::after,
.detail-poster::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 38%, rgba(12, 10, 9, 0.72));
    pointer-events: none;
}

.hero-dots {
    position: absolute;
    left: 50%;
    bottom: 1.35rem;
    z-index: 3;
    display: flex;
    gap: 0.55rem;
    transform: translateX(-50%);
}

.hero-dot {
    width: 2rem;
    height: 0.28rem;
    border-radius: 999px;
    background: rgba(214, 211, 209, 0.35);
    cursor: pointer;
}

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

.section {
    padding: 4rem 0;
}

.section-tight {
    padding: 2rem 0 4rem;
}

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

.section-title {
    margin: 0;
    font-size: clamp(1.75rem, 4vw, 2.6rem);
    line-height: 1.1;
}

.section-desc,
.page-lead {
    max-width: 58rem;
    margin: 0.65rem 0 0;
    color: var(--muted);
}

.page-hero {
    padding: 5.5rem 0 3rem;
    background:
        linear-gradient(135deg, rgba(41, 37, 36, 0.96), rgba(12, 10, 9, 0.9)),
        radial-gradient(circle at 70% 0%, rgba(245, 158, 11, 0.18), transparent 28rem);
    border-bottom: 1px solid var(--line);
}

.page-hero h1 {
    max-width: 68rem;
    margin: 0;
    font-size: clamp(2.1rem, 6vw, 4.2rem);
    line-height: 1.05;
    letter-spacing: -0.04em;
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.25rem;
}

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

.movie-card {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius);
    background: var(--bg-card);
    border: 1px solid rgba(120, 113, 108, 0.18);
    box-shadow: 0 18px 60px rgba(0, 0, 0, 0.18);
    transition: transform 0.24s ease, border-color 0.24s ease, box-shadow 0.24s ease;
}

.movie-card:hover {
    transform: translateY(-4px);
    border-color: rgba(245, 158, 11, 0.45);
    box-shadow: 0 24px 80px rgba(120, 53, 15, 0.2);
}

.card-poster {
    position: relative;
    display: block;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: linear-gradient(145deg, #292524, #0c0a09);
}

.movie-card-compact .card-poster {
    aspect-ratio: 3 / 4;
}

.card-poster img,
.rank-thumb img,
.poster-frame img,
.detail-poster img,
.related-poster img {
    transition: transform 0.5s ease, opacity 0.2s ease;
}

.movie-card:hover img,
.rank-card:hover img,
.related-card:hover img {
    transform: scale(1.06);
}

.card-score {
    position: absolute;
    top: 0.7rem;
    right: 0.7rem;
    z-index: 2;
    padding: 0.22rem 0.55rem;
    border-radius: 999px;
    background: rgba(245, 158, 11, 0.92);
    color: #1c1917;
    font-weight: 900;
    font-size: 0.78rem;
}

.card-play {
    position: absolute;
    left: 50%;
    top: 50%;
    z-index: 2;
    display: grid;
    width: 3.2rem;
    height: 3.2rem;
    place-items: center;
    border-radius: 999px;
    background: rgba(245, 158, 11, 0.94);
    color: #1c1917;
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.86);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.movie-card:hover .card-play {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.card-body {
    padding: 1rem;
}

.card-meta,
.breadcrumbs,
.detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    color: var(--muted);
    font-size: 0.86rem;
}

.card-meta span,
.detail-meta span {
    display: inline-flex;
    align-items: center;
    min-height: 1.55rem;
    padding: 0 0.55rem;
    border-radius: 999px;
    background: rgba(68, 64, 60, 0.64);
}

.movie-card h2,
.rank-card h2,
.related-card h3 {
    margin: 0.7rem 0 0.35rem;
    font-size: 1.05rem;
    line-height: 1.3;
}

.movie-card h2 a:hover,
.rank-card h2 a:hover,
.related-card h3 a:hover {
    color: var(--amber-light);
}

.movie-card p,
.rank-card p,
.related-card p {
    margin: 0;
    color: var(--muted);
    font-size: 0.93rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.tag-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.42rem;
    margin-top: 0.9rem;
}

.tag-row span {
    padding: 0.18rem 0.5rem;
    border-radius: 999px;
    background: rgba(245, 158, 11, 0.13);
    color: #fcd34d;
    font-size: 0.78rem;
}

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

.category-card {
    min-height: 11rem;
    padding: 1.25rem;
    border-radius: var(--radius);
    background: linear-gradient(145deg, rgba(41, 37, 36, 0.88), rgba(28, 25, 23, 0.9));
    border: 1px solid rgba(245, 158, 11, 0.16);
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.category-card:hover {
    transform: translateY(-3px);
    border-color: rgba(245, 158, 11, 0.45);
}

.category-card h2 {
    margin: 0 0 0.6rem;
    font-size: 1.28rem;
}

.category-card p {
    margin: 0;
    color: var(--muted);
    font-size: 0.92rem;
}

.rank-list {
    display: grid;
    gap: 1rem;
}

.rank-card {
    display: grid;
    grid-template-columns: auto 9rem minmax(0, 1fr);
    gap: 1rem;
    align-items: center;
    padding: 1rem;
    border-radius: var(--radius);
    background: var(--bg-card);
    border: 1px solid rgba(120, 113, 108, 0.18);
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.rank-card:hover {
    transform: translateX(4px);
    border-color: rgba(245, 158, 11, 0.36);
}

.rank-number {
    display: grid;
    width: 2.8rem;
    height: 2.8rem;
    place-items: center;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--amber), var(--copper));
    color: #1c1917;
    font-weight: 900;
}

.rank-thumb {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16 / 10;
    border-radius: 0.8rem;
    background: #292524;
}

.filter-panel {
    margin: 0 0 1.5rem;
    padding: 1rem;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(28, 25, 23, 0.72);
}

.search-box,
.filter-row,
.filter-panel label {
    display: grid;
    gap: 0.4rem;
}

.filter-row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.8rem;
    margin-top: 0.8rem;
}

.filter-panel span {
    color: var(--muted);
    font-size: 0.85rem;
}

.filter-panel input,
.filter-panel select {
    width: 100%;
    min-height: 2.8rem;
    padding: 0.65rem 0.85rem;
    border: 1px solid rgba(120, 113, 108, 0.32);
    border-radius: 0.8rem;
    outline: none;
    background: rgba(12, 10, 9, 0.75);
    color: var(--text);
}

.filter-panel input:focus,
.filter-panel select:focus {
    border-color: rgba(245, 158, 11, 0.7);
}

.empty-result {
    margin: 1rem 0 0;
    color: var(--muted);
}

.detail-layout {
    display: grid;
    grid-template-columns: minmax(18rem, 0.45fr) minmax(0, 1fr);
    gap: 2rem;
    align-items: start;
    padding: 3rem 0;
}

.detail-poster {
    position: sticky;
    top: 5rem;
    overflow: hidden;
    border-radius: 1.25rem;
    aspect-ratio: 3 / 4;
    background: linear-gradient(145deg, #292524, #0c0a09);
    box-shadow: var(--shadow);
}

.breadcrumbs {
    margin-bottom: 1rem;
}

.breadcrumbs a {
    color: var(--amber-light);
}

.detail-content h1 {
    margin: 0 0 1rem;
    font-size: clamp(2rem, 6vw, 4rem);
    line-height: 1.05;
    letter-spacing: -0.04em;
}

.detail-intro {
    margin: 1.1rem 0 1.4rem;
    color: #d6d3d1;
    font-size: 1.1rem;
}

.player-shell {
    position: relative;
    overflow: hidden;
    margin: 2rem 0;
    border-radius: 1.2rem;
    background: #050505;
    border: 1px solid rgba(245, 158, 11, 0.2);
    box-shadow: var(--shadow);
}

.player-shell video {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000;
}

.player-start {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    background: radial-gradient(circle at center, rgba(245, 158, 11, 0.18), rgba(0, 0, 0, 0.42));
    color: #1c1917;
    cursor: pointer;
    transition: opacity 0.25s ease, visibility 0.25s ease;
}

.player-start span {
    display: grid;
    width: 5rem;
    height: 5rem;
    place-items: center;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--amber-light), var(--amber));
    font-size: 1.45rem;
    font-weight: 900;
    box-shadow: 0 18px 46px rgba(245, 158, 11, 0.28);
}

.player-shell.is-playing .player-start {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.detail-section {
    margin: 2rem 0;
    padding: 1.5rem;
    border-radius: var(--radius);
    background: rgba(28, 25, 23, 0.74);
    border: 1px solid rgba(120, 113, 108, 0.18);
}

.detail-section h2 {
    margin: 0 0 0.8rem;
    font-size: 1.45rem;
}

.detail-section p {
    margin: 0;
    color: #d6d3d1;
}

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

.related-card {
    overflow: hidden;
    border-radius: var(--radius);
    background: var(--bg-card);
    border: 1px solid rgba(120, 113, 108, 0.18);
}

.related-poster {
    display: block;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: #292524;
}

.related-card div {
    padding: 0.9rem;
}

.site-footer {
    margin-top: 3rem;
    padding: 3rem 0;
    border-top: 1px solid var(--line);
    background: rgba(28, 25, 23, 0.82);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr repeat(3, 1fr);
    gap: 2rem;
}

.site-footer h2 {
    margin: 0 0 0.8rem;
    font-size: 1rem;
    color: var(--amber-light);
}

.site-footer p,
.site-footer a {
    color: var(--muted);
    font-size: 0.93rem;
}

.site-footer ul {
    display: grid;
    gap: 0.4rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.site-footer a:hover {
    color: var(--amber-light);
}

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

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

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

    .menu-toggle {
        display: block;
    }

    .hero-slide {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .hero-content {
        padding: 6rem 0 2rem;
    }

    .hero-poster {
        display: none;
    }

    .movie-grid,
    .movie-grid-wide,
    .category-grid,
    .related-grid,
    .filter-row,
    .detail-layout,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .section-header {
        display: grid;
        align-items: start;
    }

    .rank-card {
        grid-template-columns: auto 6.5rem minmax(0, 1fr);
    }

    .detail-poster {
        position: relative;
        top: auto;
        max-width: 22rem;
    }
}

@media (max-width: 520px) {
    .wrap {
        width: min(100% - 1rem, 88rem);
    }

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

    .btn {
        width: 100%;
    }

    .rank-card {
        grid-template-columns: 1fr;
    }

    .rank-number {
        width: 2.4rem;
        height: 2.4rem;
    }
}