:root {
    --bg: #020617;
    --bg-soft: #0f172a;
    --panel: rgba(15, 23, 42, 0.72);
    --panel-strong: rgba(15, 23, 42, 0.92);
    --line: rgba(148, 163, 184, 0.16);
    --text: #f8fafc;
    --muted: #94a3b8;
    --soft: #cbd5e1;
    --cyan: #22d3ee;
    --cyan-dark: #0891b2;
    --yellow: #facc15;
    --radius: 18px;
    --shadow: 0 24px 80px rgba(2, 6, 23, 0.48);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(circle at 12% 10%, rgba(34, 211, 238, 0.12), transparent 28rem),
        radial-gradient(circle at 84% 18%, rgba(14, 165, 233, 0.10), transparent 32rem),
        var(--bg);
    color: var(--text);
    font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

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

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

button,
input,
select {
    font: inherit;
}

button {
    cursor: pointer;
}

.container {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
}

.site-header {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 80;
    background: rgba(15, 23, 42, 0.92);
    border-bottom: 1px solid rgba(148, 163, 184, 0.12);
    box-shadow: 0 12px 38px rgba(2, 6, 23, 0.30);
    backdrop-filter: blur(16px);
}

.nav-shell {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
    gap: 24px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    min-width: max-content;
}

.brand-mark {
    display: grid;
    width: 38px;
    height: 38px;
    place-items: center;
    border-radius: 13px;
    background: linear-gradient(135deg, var(--cyan), #2563eb);
    color: #00111a;
    font-weight: 900;
    box-shadow: 0 12px 34px rgba(34, 211, 238, 0.28);
}

.brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
}

.brand-name {
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: 0.02em;
}

.brand-sub {
    color: var(--muted);
    font-size: 0.76rem;
    margin-top: 2px;
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 20px;
}

.desktop-nav a,
.mobile-panel a {
    color: #cbd5e1;
    font-weight: 650;
    transition: color 0.2s ease;
}

.desktop-nav a:hover,
.mobile-panel a:hover {
    color: var(--cyan);
}

.header-search {
    display: flex;
    align-items: center;
    min-width: 230px;
    border: 1px solid rgba(148, 163, 184, 0.18);
    border-radius: 999px;
    background: rgba(2, 6, 23, 0.38);
    overflow: hidden;
}

.header-search input {
    width: 100%;
    min-width: 0;
    border: 0;
    outline: 0;
    padding: 10px 14px;
    color: var(--text);
    background: transparent;
}

.header-search button {
    border: 0;
    padding: 10px 16px;
    color: #00111a;
    background: var(--cyan);
    font-weight: 800;
    transition: background 0.2s ease;
}

.header-search button:hover {
    background: #67e8f9;
}

.menu-toggle {
    display: none;
    border: 0;
    border-radius: 12px;
    padding: 10px 12px;
    color: var(--text);
    background: rgba(148, 163, 184, 0.14);
}

.mobile-panel {
    display: none;
    border-top: 1px solid rgba(148, 163, 184, 0.12);
    background: rgba(15, 23, 42, 0.98);
}

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

.mobile-panel-inner {
    display: grid;
    gap: 14px;
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 18px 0 22px;
}

.home-main {
    min-height: 100vh;
}

.page-main {
    min-height: 100vh;
    padding-top: 112px;
    padding-bottom: 72px;
}

.hero {
    position: relative;
    min-height: 72vh;
    overflow: hidden;
    background: #020617;
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.7s ease;
}

.hero-slide.is-active {
    opacity: 1;
    z-index: 2;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-position: center;
    background-size: cover;
    transform: scale(1.02);
    transition: transform 1s ease;
}

.hero-slide.is-active .hero-bg {
    transform: scale(1);
}

.hero-bg::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(to top, #020617 0%, rgba(2, 6, 23, 0.72) 48%, rgba(2, 6, 23, 0.18) 100%),
        linear-gradient(to right, rgba(2, 6, 23, 0.92), rgba(2, 6, 23, 0.24) 64%, rgba(2, 6, 23, 0.70));
}

.hero-content {
    position: relative;
    z-index: 3;
    display: flex;
    min-height: 72vh;
    align-items: flex-end;
    padding: 130px 0 78px;
}

.hero-copy {
    max-width: 700px;
}

.badge-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 18px;
}

.badge {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 6px 12px;
    background: rgba(15, 23, 42, 0.78);
    border: 1px solid rgba(148, 163, 184, 0.18);
    color: var(--soft);
    font-size: 0.9rem;
    font-weight: 700;
}

.badge.hot {
    color: #00111a;
    background: rgba(34, 211, 238, 0.95);
    border-color: transparent;
}

.hero h1 {
    margin: 0 0 18px;
    font-size: clamp(2.7rem, 8vw, 5.7rem);
    line-height: 0.96;
    letter-spacing: -0.06em;
    text-shadow: 0 24px 70px rgba(0, 0, 0, 0.45);
}

.hero-lead {
    max-width: 780px;
    margin: 0 0 14px;
    color: #e2e8f0;
    font-size: clamp(1.06rem, 2.1vw, 1.42rem);
    text-shadow: 0 12px 30px rgba(0, 0, 0, 0.56);
}

.hero-summary {
    max-width: 760px;
    margin: 0 0 28px;
    color: #cbd5e1;
}

.hero-actions,
.section-head,
.card-meta,
.player-meta,
.detail-meta,
.pagination {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    border: 1px solid rgba(148, 163, 184, 0.18);
    border-radius: 14px;
    padding: 12px 18px;
    color: var(--text);
    background: rgba(15, 23, 42, 0.72);
    font-weight: 800;
    transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.btn:hover {
    transform: translateY(-2px);
    border-color: rgba(34, 211, 238, 0.48);
    background: rgba(30, 41, 59, 0.86);
}

.btn-primary {
    border-color: transparent;
    color: #00111a;
    background: var(--cyan);
    box-shadow: 0 18px 48px rgba(34, 211, 238, 0.25);
}

.btn-primary:hover {
    background: #67e8f9;
}

.hero-controls {
    position: absolute;
    right: max(22px, calc((100vw - 1180px) / 2));
    bottom: 44px;
    z-index: 8;
    display: flex;
    gap: 10px;
}

.hero-arrow,
.hero-dot {
    border: 0;
}

.hero-arrow {
    display: grid;
    width: 44px;
    height: 44px;
    place-items: center;
    border-radius: 999px;
    color: var(--text);
    background: rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(10px);
    transition: background 0.2s ease;
}

.hero-arrow:hover {
    background: rgba(255, 255, 255, 0.30);
}

.hero-dots {
    position: absolute;
    z-index: 8;
    left: 50%;
    bottom: 58px;
    display: flex;
    gap: 8px;
    transform: translateX(-50%);
}

.hero-dot {
    width: 18px;
    height: 5px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.46);
    transition: width 0.2s ease, background 0.2s ease;
}

.hero-dot.is-active {
    width: 38px;
    background: var(--cyan);
}

.section {
    padding: 66px 0;
}

.section.alt {
    background: rgba(15, 23, 42, 0.30);
    border-top: 1px solid rgba(148, 163, 184, 0.08);
    border-bottom: 1px solid rgba(148, 163, 184, 0.08);
}

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

.section-title {
    margin: 0;
    font-size: clamp(1.7rem, 4vw, 2.4rem);
    line-height: 1.15;
    letter-spacing: -0.03em;
}

.section-desc {
    margin: 8px 0 0;
    max-width: 740px;
    color: var(--muted);
}

.text-link {
    color: var(--cyan);
    font-weight: 800;
}

.text-link:hover {
    color: #67e8f9;
}

.scroller {
    display: flex;
    gap: 22px;
    margin: 0 -16px;
    padding: 4px 16px 20px;
    overflow-x: auto;
    scroll-snap-type: x proximity;
}

.scroller .wide-card {
    width: 340px;
    flex: 0 0 340px;
    scroll-snap-align: start;
}

.grid {
    display: grid;
    gap: 20px;
}

.grid.cards-6 {
    grid-template-columns: repeat(6, minmax(0, 1fr));
}

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

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

.movie-card,
.category-tile,
.info-panel,
.detail-panel,
.rank-card,
.filter-panel {
    border: 1px solid rgba(148, 163, 184, 0.13);
    border-radius: var(--radius);
    background: var(--panel);
    box-shadow: 0 14px 42px rgba(2, 6, 23, 0.18);
}

.movie-card {
    overflow: hidden;
    transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.movie-card:hover {
    transform: translateY(-5px);
    border-color: rgba(34, 211, 238, 0.36);
    background: rgba(15, 23, 42, 0.88);
}

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

.poster-link.aspect-poster {
    aspect-ratio: 3 / 4;
}

.poster-link.aspect-wide {
    aspect-ratio: 16 / 9;
}

.poster-link img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.35s ease, opacity 0.2s ease;
}

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

.poster-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: flex-end;
    background: linear-gradient(to top, rgba(2, 6, 23, 0.92), transparent 56%);
    opacity: 0;
    transition: opacity 0.2s ease;
}

.movie-card:hover .poster-overlay {
    opacity: 1;
}

.poster-overlay span {
    margin: 14px;
    color: var(--text);
    font-size: 0.92rem;
    font-weight: 700;
}

.card-body {
    padding: 14px;
}

.card-title {
    margin: 0 0 6px;
    font-size: 1rem;
    line-height: 1.35;
    font-weight: 800;
}

.card-title a:hover {
    color: var(--cyan);
}

.card-desc {
    margin: 0 0 12px;
    color: var(--muted);
    font-size: 0.9rem;
}

.line-clamp-1,
.line-clamp-2,
.line-clamp-3 {
    display: -webkit-box;
    overflow: hidden;
    -webkit-box-orient: vertical;
}

.line-clamp-1 {
    -webkit-line-clamp: 1;
}

.line-clamp-2 {
    -webkit-line-clamp: 2;
}

.line-clamp-3 {
    -webkit-line-clamp: 3;
}

.card-meta {
    gap: 8px;
    color: var(--muted);
    font-size: 0.82rem;
}

.rating {
    color: var(--yellow);
    font-weight: 900;
}

.pill {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 4px 9px;
    color: #e2e8f0;
    background: rgba(30, 41, 59, 0.90);
    font-size: 0.78rem;
    font-weight: 750;
}

.pill.cyan {
    color: #00111a;
    background: rgba(34, 211, 238, 0.95);
}

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

.category-tile {
    display: block;
    padding: 24px;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.category-tile:hover {
    transform: translateY(-4px);
    border-color: rgba(34, 211, 238, 0.34);
}

.category-tile strong {
    display: block;
    margin-bottom: 8px;
    font-size: 1.2rem;
}

.category-tile span {
    display: block;
    color: var(--muted);
    font-size: 0.92rem;
}

.rank-list {
    display: grid;
    gap: 14px;
}

.rank-card {
    display: grid;
    grid-template-columns: 60px 96px minmax(0, 1fr) auto;
    align-items: center;
    gap: 16px;
    padding: 12px;
    transition: border-color 0.2s ease, transform 0.2s ease;
}

.rank-card:hover {
    transform: translateX(4px);
    border-color: rgba(34, 211, 238, 0.34);
}

.rank-number {
    color: var(--cyan);
    font-size: 1.25rem;
    font-weight: 900;
    text-align: center;
}

.rank-thumb {
    aspect-ratio: 3 / 4;
    overflow: hidden;
    border-radius: 12px;
    background: #0f172a;
}

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

.rank-title {
    margin: 0 0 6px;
    font-size: 1.05rem;
    font-weight: 850;
}

.rank-title a:hover {
    color: var(--cyan);
}

.rank-info {
    margin: 0;
    color: var(--muted);
    font-size: 0.92rem;
}

.hero-mini {
    padding: 42px;
    border: 1px solid rgba(148, 163, 184, 0.14);
    border-radius: 28px;
    background:
        radial-gradient(circle at top left, rgba(34, 211, 238, 0.12), transparent 30rem),
        linear-gradient(135deg, rgba(15, 23, 42, 0.94), rgba(2, 6, 23, 0.86));
    box-shadow: var(--shadow);
}

.hero-mini h1 {
    margin: 0 0 12px;
    font-size: clamp(2rem, 5vw, 3.8rem);
    line-height: 1.05;
    letter-spacing: -0.05em;
}

.hero-mini p {
    max-width: 820px;
    margin: 0;
    color: var(--soft);
}

.filter-panel {
    display: grid;
    grid-template-columns: minmax(180px, 1fr) 170px 170px 120px;
    gap: 12px;
    margin: 26px 0 30px;
    padding: 18px;
}

.filter-panel input,
.filter-panel select,
.filter-panel button {
    min-height: 46px;
    border: 1px solid rgba(148, 163, 184, 0.18);
    border-radius: 14px;
    padding: 0 14px;
    color: var(--text);
    background: rgba(2, 6, 23, 0.36);
    outline: 0;
}

.filter-panel select option {
    color: #0f172a;
}

.filter-panel button {
    border-color: transparent;
    color: #00111a;
    background: var(--cyan);
    font-weight: 900;
}

.empty-state {
    display: none;
    padding: 42px;
    border-radius: var(--radius);
    color: var(--muted);
    background: rgba(15, 23, 42, 0.60);
    text-align: center;
}

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

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

.player-frame {
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(148, 163, 184, 0.16);
    border-radius: 24px;
    background: #000;
    box-shadow: var(--shadow);
}

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

.player-overlay {
    position: absolute;
    inset: 0;
    z-index: 8;
    display: grid;
    place-items: center;
    background:
        linear-gradient(to top, rgba(2, 6, 23, 0.78), rgba(2, 6, 23, 0.32)),
        rgba(2, 6, 23, 0.20);
    cursor: pointer;
}

.player-overlay[hidden] {
    display: none;
}

.player-start {
    display: grid;
    width: 86px;
    height: 86px;
    place-items: center;
    border: 0;
    border-radius: 999px;
    color: #00111a;
    background: var(--cyan);
    box-shadow: 0 18px 64px rgba(34, 211, 238, 0.36);
    font-size: 2.2rem;
    transition: transform 0.2s ease, background 0.2s ease;
}

.player-start:hover {
    transform: scale(1.06);
    background: #67e8f9;
}

.detail-panel {
    padding: 26px;
    margin-top: 24px;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 18px;
    color: var(--muted);
    font-size: 0.92rem;
}

.breadcrumb a {
    color: var(--cyan);
}

.detail-title {
    margin: 0 0 12px;
    font-size: clamp(2rem, 5vw, 3.8rem);
    line-height: 1.08;
    letter-spacing: -0.045em;
}

.detail-intro {
    margin: 0 0 18px;
    color: var(--soft);
    font-size: 1.08rem;
}

.detail-meta {
    margin: 0 0 24px;
    padding-bottom: 22px;
    border-bottom: 1px solid rgba(148, 163, 184, 0.14);
}

.content-block {
    margin-top: 24px;
}

.content-block h2,
.content-block h3 {
    margin: 0 0 12px;
    font-size: 1.45rem;
}

.content-block p {
    margin: 0;
    color: #cbd5e1;
}

.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
}

.side-poster {
    overflow: hidden;
    border-radius: 22px;
    background: #0f172a;
    box-shadow: var(--shadow);
}

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

.side-box {
    margin-top: 18px;
    padding: 20px;
    border: 1px solid rgba(148, 163, 184, 0.13);
    border-radius: 20px;
    background: rgba(15, 23, 42, 0.70);
}

.side-box h2 {
    margin: 0 0 14px;
    font-size: 1.15rem;
}

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

.side-list a {
    display: grid;
    grid-template-columns: 54px minmax(0, 1fr);
    gap: 10px;
    align-items: center;
}

.side-list img {
    width: 54px;
    aspect-ratio: 3 / 4;
    border-radius: 10px;
    object-fit: cover;
}

.side-list strong {
    display: block;
    font-size: 0.92rem;
}

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

.related-grid {
    margin-top: 22px;
}

.pagination {
    justify-content: center;
    margin-top: 32px;
}

.pagination a,
.pagination span {
    min-width: 42px;
    padding: 10px 12px;
    border-radius: 12px;
    color: var(--soft);
    background: rgba(15, 23, 42, 0.78);
    text-align: center;
    font-weight: 800;
}

.pagination .current {
    color: #00111a;
    background: var(--cyan);
}

.site-footer {
    border-top: 1px solid rgba(148, 163, 184, 0.12);
    background: rgba(15, 23, 42, 0.88);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr 1fr;
    gap: 28px;
    padding: 42px 0;
}

.footer-grid h2,
.footer-grid h3 {
    margin: 0 0 12px;
}

.footer-grid p,
.footer-grid li {
    color: var(--muted);
    font-size: 0.94rem;
}

.footer-grid ul {
    display: grid;
    gap: 8px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.footer-bottom {
    padding: 18px 0;
    border-top: 1px solid rgba(148, 163, 184, 0.10);
    color: var(--muted);
    font-size: 0.9rem;
}

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

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

    .grid.cards-6,
    .grid.cards-5 {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

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

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

    .side-column {
        display: none;
    }
}

@media (max-width: 760px) {
    .container {
        width: min(100% - 24px, 1180px);
    }

    .nav-shell {
        height: 66px;
    }

    .brand-mark {
        width: 34px;
        height: 34px;
    }

    .brand-name {
        font-size: 1.05rem;
    }

    .hero,
    .hero-content {
        min-height: 78vh;
    }

    .hero-content {
        padding: 110px 0 88px;
    }

    .hero-controls {
        right: 18px;
        bottom: 22px;
    }

    .hero-dots {
        left: 18px;
        bottom: 38px;
        transform: none;
    }

    .section {
        padding: 46px 0;
    }

    .grid.cards-6,
    .grid.cards-5,
    .grid.cards-4 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 14px;
    }

    .scroller .wide-card {
        width: 280px;
        flex-basis: 280px;
    }

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

    .rank-card {
        grid-template-columns: 44px 72px minmax(0, 1fr);
    }

    .rank-card .btn {
        grid-column: 2 / -1;
        justify-self: start;
    }

    .hero-mini {
        padding: 28px;
    }

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

    .detail-panel {
        padding: 20px;
    }

    .player-start {
        width: 68px;
        height: 68px;
        font-size: 1.75rem;
    }

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