:root {
    color-scheme: dark;
    --bg: #020617;
    --bg-soft: #0f172a;
    --panel: rgba(15, 23, 42, 0.82);
    --panel-strong: rgba(15, 23, 42, 0.96);
    --line: rgba(148, 163, 184, 0.16);
    --text: #f8fafc;
    --muted: #94a3b8;
    --muted-strong: #cbd5e1;
    --blue: #3b82f6;
    --blue-soft: rgba(59, 130, 246, 0.16);
    --cyan: #22d3ee;
    --green: #22c55e;
    --orange: #f97316;
    --red: #ef4444;
    --radius-xl: 28px;
    --radius-lg: 20px;
    --radius-md: 14px;
    --shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    background: radial-gradient(circle at top left, rgba(59, 130, 246, 0.18), transparent 36rem), var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
}

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

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

.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(15, 23, 42, 0.94);
    backdrop-filter: blur(14px);
}

.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 68px;
    gap: 24px;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.logo-mark {
    display: grid;
    width: 34px;
    height: 34px;
    place-items: center;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--blue), var(--cyan));
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.38);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 22px;
    color: var(--muted-strong);
    font-size: 15px;
}

.nav-links a:hover,
.nav-links a.active {
    color: #ffffff;
}

.header-search {
    display: flex;
    align-items: center;
    gap: 8px;
}

.search-input,
.filter-select {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(2, 6, 23, 0.72);
    color: var(--text);
    outline: none;
    padding: 11px 16px;
    font-size: 14px;
}

.search-input:focus,
.filter-select:focus {
    border-color: rgba(59, 130, 246, 0.82);
    box-shadow: 0 0 0 3px var(--blue-soft);
}

.search-button,
.nav-toggle,
.primary-button,
.secondary-button,
.hero-dot,
.player-button {
    cursor: pointer;
    border: 0;
    color: #ffffff;
    font-family: inherit;
}

.search-button,
.nav-toggle {
    display: grid;
    min-width: 42px;
    height: 42px;
    place-items: center;
    border-radius: 999px;
    background: rgba(30, 41, 59, 0.9);
}

.search-button:hover,
.nav-toggle:hover {
    background: rgba(51, 65, 85, 1);
}

.nav-toggle {
    display: none;
}

.mobile-panel {
    display: none;
    border-top: 1px solid var(--line);
    padding: 14px 0 18px;
}

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

.mobile-links {
    display: grid;
    gap: 12px;
    margin-bottom: 14px;
    color: var(--muted-strong);
}

.hero-carousel {
    position: relative;
    overflow: hidden;
    min-height: 680px;
    background: linear-gradient(180deg, #0f172a 0%, #020617 100%);
}

.hero-slides {
    position: relative;
    min-height: 680px;
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity 520ms ease;
}

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

.hero-backdrop {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.hero-backdrop img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.34;
    filter: blur(1px) saturate(1.08);
    transform: scale(1.04);
}

.hero-backdrop::after {
    position: absolute;
    inset: 0;
    content: "";
    background: linear-gradient(90deg, rgba(2, 6, 23, 0.96) 0%, rgba(2, 6, 23, 0.78) 48%, rgba(2, 6, 23, 0.38) 100%), linear-gradient(0deg, #020617 0%, transparent 36%, rgba(2, 6, 23, 0.48) 100%);
}

.hero-inner {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(260px, 380px);
    align-items: center;
    gap: 52px;
    min-height: 680px;
    padding: 72px 0 86px;
}

.hero-kicker,
.section-kicker,
.detail-kicker {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    gap: 8px;
    border: 1px solid rgba(59, 130, 246, 0.42);
    border-radius: 999px;
    background: rgba(59, 130, 246, 0.12);
    color: #bfdbfe;
    font-size: 13px;
    font-weight: 700;
    padding: 7px 12px;
}

.hero-title {
    max-width: 820px;
    margin: 22px 0 16px;
    font-size: clamp(42px, 7vw, 78px);
    line-height: 0.96;
    letter-spacing: -0.065em;
}

.hero-copy {
    max-width: 760px;
    color: var(--muted-strong);
    font-size: 18px;
    line-height: 1.85;
}

.hero-meta,
.card-meta,
.detail-meta,
.result-count {
    color: var(--muted);
}

.hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 20px 0 28px;
}

.meta-pill,
.tag-pill {
    display: inline-flex;
    align-items: center;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.68);
    color: var(--muted-strong);
    font-size: 13px;
    padding: 7px 11px;
}

.hero-actions,
.section-title-row,
.detail-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px;
}

.primary-button,
.secondary-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    border-radius: 999px;
    font-weight: 800;
    padding: 0 22px;
}

.primary-button {
    background: linear-gradient(135deg, var(--blue), #2563eb);
    box-shadow: 0 12px 36px rgba(59, 130, 246, 0.35);
}

.primary-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 18px 46px rgba(59, 130, 246, 0.45);
}

.secondary-button {
    border: 1px solid var(--line);
    background: rgba(15, 23, 42, 0.72);
    color: #e2e8f0;
}

.secondary-button:hover {
    border-color: rgba(59, 130, 246, 0.6);
    color: #ffffff;
}

.hero-poster-card {
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(148, 163, 184, 0.24);
    border-radius: var(--radius-xl);
    background: rgba(15, 23, 42, 0.72);
    box-shadow: var(--shadow);
}

.hero-poster-card img {
    width: 100%;
    aspect-ratio: 3 / 4.15;
    object-fit: cover;
}

.hero-poster-caption {
    position: absolute;
    right: 18px;
    bottom: 18px;
    left: 18px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 18px;
    background: rgba(2, 6, 23, 0.76);
    backdrop-filter: blur(10px);
    padding: 16px;
}

.hero-dots {
    position: absolute;
    z-index: 4;
    left: 50%;
    bottom: 34px;
    display: flex;
    transform: translateX(-50%);
    gap: 9px;
}

.hero-dot {
    width: 34px;
    height: 6px;
    border-radius: 999px;
    background: rgba(148, 163, 184, 0.42);
    padding: 0;
}

.hero-dot.is-active {
    background: #ffffff;
}

.section {
    padding: 66px 0;
}

.section.alt {
    background: rgba(15, 23, 42, 0.36);
}

.section-title-row {
    justify-content: space-between;
    margin-bottom: 28px;
}

.section-heading {
    margin: 0;
    font-size: clamp(26px, 4vw, 38px);
    letter-spacing: -0.04em;
}

.section-description {
    max-width: 820px;
    margin: 10px 0 0;
    color: var(--muted);
    line-height: 1.8;
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 20px;
}

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

.movie-card,
.category-card,
.rank-card,
.detail-panel,
.filter-panel {
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--panel);
    box-shadow: 0 18px 60px rgba(0, 0, 0, 0.22);
}

.movie-card {
    overflow: hidden;
    transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.movie-card:hover {
    border-color: rgba(59, 130, 246, 0.55);
    background: rgba(15, 23, 42, 0.96);
    transform: translateY(-4px);
}

.poster-link {
    position: relative;
    display: block;
    overflow: hidden;
    background: rgba(15, 23, 42, 0.95);
}

.poster-link img {
    width: 100%;
    aspect-ratio: 2 / 3;
    object-fit: cover;
    transition: transform 240ms ease;
}

.movie-card:hover .poster-link img {
    transform: scale(1.055);
}

.movie-badge,
.play-chip,
.rank-number {
    position: absolute;
    z-index: 2;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 800;
}

.movie-badge {
    top: 10px;
    left: 10px;
    background: rgba(2, 6, 23, 0.72);
    color: #ffffff;
    padding: 5px 9px;
    backdrop-filter: blur(8px);
}

.play-chip {
    right: 10px;
    bottom: 10px;
    background: rgba(59, 130, 246, 0.92);
    color: #ffffff;
    padding: 7px 10px;
}

.movie-card-body {
    padding: 15px;
}

.movie-card-title {
    display: block;
    overflow: hidden;
    color: #ffffff;
    font-size: 16px;
    font-weight: 800;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.movie-card-title:hover {
    color: #93c5fd;
}

.card-meta {
    overflow: hidden;
    margin: 8px 0 7px;
    font-size: 13px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.movie-line {
    display: -webkit-box;
    min-height: 42px;
    margin: 0;
    overflow: hidden;
    color: var(--muted-strong);
    font-size: 13px;
    line-height: 1.62;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

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

.category-card {
    display: flex;
    min-height: 188px;
    flex-direction: column;
    justify-content: space-between;
    padding: 22px;
    transition: transform 180ms ease, border-color 180ms ease;
}

.category-card:hover {
    border-color: rgba(59, 130, 246, 0.62);
    transform: translateY(-3px);
}

.category-card h3 {
    margin: 0 0 10px;
    font-size: 22px;
}

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

.category-count {
    margin-top: 18px;
    color: #bfdbfe;
    font-weight: 800;
}

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

.rank-card {
    position: relative;
    display: grid;
    grid-template-columns: 92px minmax(0, 1fr) auto;
    gap: 18px;
    align-items: center;
    padding: 12px;
}

.rank-card img {
    width: 92px;
    height: 128px;
    border-radius: 14px;
    object-fit: cover;
}

.rank-number {
    top: 10px;
    left: 10px;
    display: grid;
    width: 32px;
    height: 32px;
    place-items: center;
    background: linear-gradient(135deg, #f97316, #ef4444);
}

.filter-panel {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 180px 180px;
    gap: 12px;
    margin-bottom: 24px;
    padding: 16px;
}

.empty-state {
    display: none;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    color: var(--muted);
    padding: 26px;
    text-align: center;
}

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

.breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 28px 0 20px;
    color: var(--muted);
    font-size: 14px;
}

.breadcrumbs a:hover {
    color: #ffffff;
}

.detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.42fr) minmax(280px, 0.58fr);
    gap: 28px;
    align-items: start;
}

.detail-panel {
    overflow: hidden;
}

.player-shell {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-xl);
    background: #000000;
    box-shadow: var(--shadow);
}

.player-shell video {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000000;
}

.player-overlay {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    background: linear-gradient(180deg, rgba(2, 6, 23, 0.12), rgba(2, 6, 23, 0.66));
    transition: opacity 180ms ease, visibility 180ms ease;
}

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

.player-button {
    display: grid;
    width: 88px;
    height: 88px;
    place-items: center;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--blue), #2563eb);
    box-shadow: 0 18px 48px rgba(59, 130, 246, 0.55);
    font-size: 34px;
    line-height: 1;
}

.detail-body {
    padding: 28px;
}

.detail-title {
    margin: 12px 0;
    font-size: clamp(34px, 5vw, 56px);
    line-height: 1.04;
    letter-spacing: -0.05em;
}

.detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 18px 0;
}

.detail-text h2 {
    margin: 30px 0 12px;
    font-size: 24px;
}

.detail-text p {
    color: var(--muted-strong);
    font-size: 16px;
    line-height: 1.92;
}

.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 20px;
}

.side-poster {
    overflow: hidden;
    border-radius: var(--radius-xl);
    background: rgba(15, 23, 42, 0.88);
}

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

.side-card {
    margin-top: 18px;
    padding: 20px;
}

.archive-list {
    columns: 4 220px;
    column-gap: 28px;
}

.archive-list a {
    display: block;
    break-inside: avoid;
    color: var(--muted-strong);
    line-height: 1.8;
}

.archive-list a:hover {
    color: #ffffff;
}

.site-footer {
    border-top: 1px solid var(--line);
    background: rgba(15, 23, 42, 0.72);
    margin-top: 60px;
    padding: 42px 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 0.8fr;
    gap: 28px;
}

.footer-grid p,
.footer-grid a {
    color: var(--muted);
    line-height: 1.8;
}

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

@media (max-width: 1100px) {
    .movie-grid,
    .movie-grid.large {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

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

@media (max-width: 860px) {
    .navbar {
        min-height: 62px;
    }

    .nav-links,
    .header-search {
        display: none;
    }

    .nav-toggle {
        display: grid;
    }

    .hero-carousel,
    .hero-slides {
        min-height: auto;
    }

    .hero-slide {
        position: relative;
        display: none;
        min-height: auto;
    }

    .hero-slide.is-active {
        display: block;
    }

    .hero-inner {
        grid-template-columns: 1fr;
        gap: 28px;
        min-height: auto;
        padding: 52px 0 78px;
    }

    .hero-poster-card {
        max-width: 340px;
    }

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

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

@media (max-width: 640px) {
    .container {
        width: min(100% - 22px, 1180px);
    }

    .logo {
        font-size: 18px;
    }

    .hero-title {
        font-size: 40px;
    }

    .movie-grid,
    .movie-grid.large {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 14px;
    }

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

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

    .rank-card img {
        width: 72px;
        height: 104px;
    }

    .rank-card .primary-button {
        grid-column: 1 / -1;
        width: 100%;
    }

    .detail-body {
        padding: 20px;
    }
}