:root {
    color-scheme: dark;
    --bg: #020617;
    --panel: rgba(15, 23, 42, 0.86);
    --panel-strong: #0f172a;
    --line: rgba(148, 163, 184, 0.18);
    --text: #f8fafc;
    --muted: #94a3b8;
    --soft: #cbd5e1;
    --brand: #06b6d4;
    --brand-2: #3b82f6;
    --accent: #f97316;
    --green: #22c55e;
    --radius: 18px;
    --shadow: 0 26px 60px rgba(2, 6, 23, 0.42);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    margin: 0;
    background:
        radial-gradient(circle at top left, rgba(6, 182, 212, 0.16), transparent 34rem),
        radial-gradient(circle at 85% 20%, rgba(59, 130, 246, 0.16), transparent 30rem),
        linear-gradient(180deg, #0f172a 0%, #020617 55%, #020617 100%);
    color: var(--text);
    font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
}

img {
    max-width: 100%;
}

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

button,
input {
    font: inherit;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    border-bottom: 1px solid var(--line);
    background: rgba(15, 23, 42, 0.82);
    backdrop-filter: blur(18px);
}

.header-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0.95rem 1rem;
    display: flex;
    align-items: center;
    gap: 1.2rem;
}

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

.logo span:last-child,
.footer-logo span:last-child {
    background: linear-gradient(135deg, #67e8f9, #60a5fa);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.logo-icon {
    width: 2rem;
    height: 2rem;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    background: linear-gradient(135deg, var(--brand), var(--brand-2));
    box-shadow: 0 0 24px rgba(6, 182, 212, 0.45);
    font-size: 0.8rem;
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 0.2rem;
    margin-left: auto;
}

.nav-link,
.mobile-link {
    color: var(--soft);
    border-radius: 999px;
    transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.nav-link {
    padding: 0.55rem 0.9rem;
    font-size: 0.95rem;
}

.nav-link:hover,
.nav-link.is-active,
.mobile-link:hover,
.mobile-link.is-active {
    color: #ffffff;
    background: rgba(6, 182, 212, 0.16);
}

.header-search,
.mobile-search {
    display: flex;
    align-items: center;
    gap: 0.45rem;
}

.header-search input,
.mobile-search input,
.filter-bar input {
    border: 1px solid var(--line);
    outline: none;
    color: var(--text);
    background: rgba(15, 23, 42, 0.88);
    border-radius: 999px;
}

.header-search input {
    width: 17rem;
    padding: 0.65rem 1rem;
}

.header-search button,
.mobile-search button,
.primary-btn,
.secondary-btn,
.hero-control,
.player-overlay button {
    border: 0;
    color: #ffffff;
    background: linear-gradient(135deg, var(--brand), var(--brand-2));
    border-radius: 999px;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}

.header-search button,
.mobile-search button {
    padding: 0.65rem 1rem;
}

.header-search button:hover,
.mobile-search button:hover,
.primary-btn:hover,
.hero-control:hover,
.player-overlay button:hover {
    transform: translateY(-1px);
    box-shadow: 0 16px 35px rgba(6, 182, 212, 0.26);
}

.secondary-btn {
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: rgba(15, 23, 42, 0.72);
}

.secondary-btn:hover {
    transform: translateY(-1px);
    background: rgba(30, 41, 59, 0.92);
}

.mobile-toggle {
    display: none;
    margin-left: auto;
    border: 1px solid var(--line);
    color: var(--text);
    background: rgba(15, 23, 42, 0.9);
    border-radius: 12px;
    padding: 0.6rem 0.75rem;
}

.mobile-panel {
    border-top: 1px solid var(--line);
    padding: 0 1rem 1rem;
}

.mobile-panel nav {
    display: grid;
    gap: 0.4rem;
    margin-top: 0.8rem;
}

.mobile-link {
    padding: 0.75rem 0.9rem;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

.hero {
    position: relative;
    height: 520px;
    overflow: hidden;
    background: #020617;
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.9s ease;
}

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

.hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.02);
}

.hero-slide::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(2, 6, 23, 0.94) 0%, rgba(15, 23, 42, 0.72) 42%, rgba(15, 23, 42, 0.22) 100%),
        linear-gradient(0deg, #0f172a 0%, rgba(15, 23, 42, 0.1) 55%);
}

.hero-copy {
    position: absolute;
    z-index: 2;
    left: 50%;
    bottom: 4rem;
    width: min(1280px, calc(100% - 2rem));
    transform: translateX(-50%);
}

.hero-kicker,
.section-kicker,
.detail-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: #cffafe;
    background: rgba(6, 182, 212, 0.22);
    border: 1px solid rgba(103, 232, 249, 0.25);
    border-radius: 999px;
    padding: 0.35rem 0.8rem;
    font-size: 0.88rem;
    font-weight: 700;
}

.hero h1,
.hero h2 {
    max-width: 760px;
    margin: 1rem 0 0.9rem;
    font-size: clamp(2.2rem, 6vw, 4.8rem);
    line-height: 0.96;
    font-weight: 900;
    letter-spacing: -0.055em;
}

.hero p {
    max-width: 680px;
    color: #dbeafe;
    font-size: clamp(1rem, 2.2vw, 1.18rem);
    line-height: 1.8;
}

.hero-actions,
.detail-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.9rem;
    margin-top: 1.4rem;
}

.primary-btn,
.secondary-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    padding: 0.82rem 1.25rem;
    font-weight: 800;
}

.hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: 1rem;
    color: #cbd5e1;
    font-size: 0.9rem;
}

.hero-meta span,
.movie-meta span,
.tag-list span,
.rank-tag {
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.72);
    border: 1px solid rgba(148, 163, 184, 0.16);
    padding: 0.28rem 0.62rem;
}

.hero-nav {
    position: absolute;
    z-index: 3;
    right: max(1rem, calc((100% - 1280px) / 2 + 1rem));
    bottom: 4rem;
    display: grid;
    gap: 0.7rem;
}

.hero-control {
    width: 2.75rem;
    height: 2.75rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
}

.hero-dots {
    position: absolute;
    z-index: 4;
    left: 50%;
    bottom: 1.25rem;
    display: flex;
    gap: 0.45rem;
    transform: translateX(-50%);
}

.hero-dot {
    width: 0.65rem;
    height: 0.65rem;
    border-radius: 999px;
    border: 0;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: width 0.2s ease, background 0.2s ease;
}

.hero-dot.is-active {
    width: 2rem;
    background: var(--brand);
}

.section {
    padding: 4rem 0 0;
}

.section-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.section-title h1,
.section-title h2 {
    margin: 0.75rem 0 0;
    font-size: clamp(1.7rem, 3vw, 2.45rem);
    line-height: 1.1;
    font-weight: 900;
    letter-spacing: -0.035em;
}

.section-title p,
.lead {
    margin-top: 0.75rem;
    color: var(--muted);
    line-height: 1.8;
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.3rem;
}

.movie-row {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(280px, 340px);
    gap: 1.3rem;
    overflow-x: auto;
    padding: 0.25rem 0.15rem 1rem;
    scrollbar-color: rgba(6, 182, 212, 0.65) rgba(15, 23, 42, 0.7);
}

.movie-card,
.list-card,
.category-card,
.rank-card,
.detail-panel,
.copy-panel {
    border: 1px solid var(--line);
    background: linear-gradient(180deg, rgba(30, 41, 59, 0.86), rgba(15, 23, 42, 0.94));
    box-shadow: var(--shadow);
}

.movie-card {
    overflow: hidden;
    border-radius: var(--radius);
    transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.movie-card:hover,
.list-card:hover,
.category-card:hover,
.rank-card:hover {
    transform: translateY(-4px);
    border-color: rgba(34, 211, 238, 0.78);
    box-shadow: 0 28px 70px rgba(8, 145, 178, 0.23);
}

.poster-frame {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.16), rgba(59, 130, 246, 0.12));
}

.poster-frame img,
.list-poster img,
.category-covers img,
.detail-poster img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.35s ease;
}

.movie-card:hover .poster-frame img,
.list-card:hover .list-poster img,
.category-card:hover .category-covers img,
.rank-card:hover img {
    transform: scale(1.08);
}

.poster-frame::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 30%, rgba(2, 6, 23, 0.74));
    opacity: 0.8;
}

.movie-badge {
    position: absolute;
    z-index: 2;
    right: 0.75rem;
    bottom: 0.75rem;
    color: #ffffff;
    background: rgba(2, 6, 23, 0.72);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 999px;
    padding: 0.28rem 0.62rem;
    font-size: 0.8rem;
    font-weight: 800;
}

.play-glow {
    position: absolute;
    z-index: 2;
    left: 50%;
    top: 50%;
    width: 3.5rem;
    height: 3.5rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    background: rgba(6, 182, 212, 0.82);
    border-radius: 999px;
    transform: translate(-50%, -50%) scale(0.9);
    opacity: 0;
    transition: opacity 0.22s ease, transform 0.22s ease;
}

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

.movie-card-body {
    padding: 1rem;
}

.movie-card h3,
.list-card h3,
.rank-card h3 {
    margin: 0;
    color: #ffffff;
    font-size: 1.05rem;
    font-weight: 850;
    line-height: 1.4;
}

.movie-card:hover h3,
.list-card:hover h3,
.rank-card:hover h3 {
    color: #67e8f9;
}

.movie-card p,
.list-card p,
.rank-card p {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    min-height: 3.15rem;
    margin: 0.65rem 0 0.85rem;
    color: var(--muted);
    font-size: 0.92rem;
    line-height: 1.7;
}

.movie-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    color: #bae6fd;
    font-size: 0.78rem;
}

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

.list-card {
    display: grid;
    grid-template-columns: 210px 1fr;
    gap: 1rem;
    overflow: hidden;
    border-radius: var(--radius);
    transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.list-poster {
    min-height: 132px;
    overflow: hidden;
}

.list-copy {
    padding: 1rem 1rem 1rem 0;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.3rem;
}

.category-card {
    overflow: hidden;
    border-radius: var(--radius);
    transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.category-covers {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    grid-template-rows: 92px 92px;
    gap: 2px;
    background: #020617;
    overflow: hidden;
}

.category-covers img:first-child {
    grid-row: span 2;
}

.category-card-body {
    padding: 1.15rem;
}

.category-card h2 {
    margin: 0;
    font-size: 1.18rem;
    font-weight: 880;
}

.category-card p {
    margin: 0.65rem 0 0;
    color: var(--muted);
    line-height: 1.75;
}

.filter-bar {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.35rem;
}

.filter-bar input {
    flex: 1;
    padding: 0.85rem 1rem;
}

.empty-state {
    display: none;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 2rem;
    color: var(--muted);
    background: rgba(15, 23, 42, 0.76);
    text-align: center;
}

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

.rank-card {
    display: grid;
    grid-template-columns: 72px 220px 1fr;
    align-items: stretch;
    overflow: hidden;
    border-radius: var(--radius);
    transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.rank-number {
    display: grid;
    place-items: center;
    color: #67e8f9;
    font-size: 1.8rem;
    font-weight: 950;
    background: rgba(8, 145, 178, 0.12);
}

.rank-poster {
    position: relative;
    overflow: hidden;
    min-height: 128px;
}

.rank-poster img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.rank-copy {
    padding: 1.1rem;
}

.rank-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin-top: 0.75rem;
    color: #cbd5e1;
    font-size: 0.78rem;
}

.breadcrumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin: 1.5rem 0;
    color: var(--muted);
    font-size: 0.92rem;
}

.breadcrumb a:hover {
    color: #67e8f9;
}

.detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(300px, 0.88fr);
    gap: 1.4rem;
    align-items: start;
}

.player-card {
    position: relative;
    overflow: hidden;
    border-radius: 22px;
    background: #000000;
    box-shadow: var(--shadow);
    aspect-ratio: 16 / 9;
}

.player-card video {
    width: 100%;
    height: 100%;
    display: block;
    background: #000000;
}

.player-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        radial-gradient(circle at center, rgba(6, 182, 212, 0.2), transparent 16rem),
        rgba(2, 6, 23, 0.62);
    cursor: pointer;
}

.player-overlay button {
    width: 6rem;
    height: 6rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 2.1rem;
    box-shadow: 0 0 50px rgba(6, 182, 212, 0.42);
}

.detail-panel,
.copy-panel {
    border-radius: 22px;
}

.detail-panel {
    padding: 1rem;
}

.detail-poster {
    overflow: hidden;
    border-radius: 18px;
    aspect-ratio: 16 / 9;
    background: rgba(15, 23, 42, 0.72);
}

.detail-panel h1 {
    margin: 1rem 0 0.7rem;
    font-size: clamp(1.6rem, 3vw, 2.35rem);
    line-height: 1.12;
    font-weight: 920;
    letter-spacing: -0.04em;
}

.detail-panel p {
    color: var(--muted);
    line-height: 1.8;
}

.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    margin-top: 0.9rem;
    color: #bae6fd;
    font-size: 0.8rem;
}

.copy-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 1.4rem;
    margin-top: 1.4rem;
}

.copy-panel {
    padding: 1.4rem;
}

.copy-panel h2 {
    margin: 0 0 0.75rem;
    font-size: 1.35rem;
    font-weight: 880;
}

.copy-panel p {
    margin: 0 0 1rem;
    color: var(--soft);
    line-height: 1.95;
}

.side-related {
    display: grid;
    gap: 0.85rem;
}

.side-related a {
    display: grid;
    grid-template-columns: 86px 1fr;
    gap: 0.75rem;
    align-items: center;
    border: 1px solid var(--line);
    border-radius: 16px;
    overflow: hidden;
    background: rgba(15, 23, 42, 0.78);
}

.side-related img {
    width: 86px;
    height: 64px;
    object-fit: cover;
}

.side-related strong {
    display: block;
    margin-bottom: 0.25rem;
    color: #ffffff;
    font-size: 0.95rem;
    line-height: 1.35;
}

.side-related span {
    color: var(--muted);
    font-size: 0.78rem;
}

.site-footer {
    margin-top: 5rem;
    border-top: 1px solid var(--line);
    background: rgba(2, 6, 23, 0.9);
}

.footer-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 3rem 1rem;
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) 0.7fr 0.8fr;
    gap: 2rem;
}

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

.site-footer h2 {
    margin: 0 0 0.8rem;
    color: #ffffff;
    font-size: 1rem;
    font-weight: 850;
}

.site-footer ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.site-footer a:hover {
    color: #67e8f9;
}

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

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

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

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

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

    .mobile-toggle {
        display: inline-flex;
    }

    .header-inner {
        gap: 0.8rem;
    }

    .hero {
        height: 560px;
    }

    .hero-copy {
        bottom: 4.5rem;
    }

    .hero-nav {
        right: 1rem;
        bottom: 1rem;
        grid-auto-flow: column;
    }

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

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

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

    .list-poster,
    .rank-poster {
        min-height: 180px;
    }

    .list-copy {
        padding: 1rem;
    }

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

@media (max-width: 560px) {
    .header-inner {
        padding: 0.8rem 0.85rem;
    }

    .logo span:last-child {
        max-width: 7.5rem;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .hero {
        height: 620px;
    }

    .hero p {
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 3;
        overflow: hidden;
    }

    .hero-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .primary-btn,
    .secondary-btn {
        width: 100%;
    }

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

    .filter-bar {
        flex-direction: column;
        align-items: stretch;
    }

    .player-overlay button {
        width: 4.8rem;
        height: 4.8rem;
        font-size: 1.7rem;
    }
}