:root {
    color-scheme: dark;
    --bg: #080a0f;
    --bg-soft: #0f141d;
    --panel: rgba(18, 24, 35, 0.76);
    --panel-strong: rgba(24, 32, 45, 0.94);
    --line: rgba(148, 163, 184, 0.16);
    --text: #f8fafc;
    --muted: #94a3b8;
    --dim: #64748b;
    --accent: #e5e7eb;
    --accent-soft: rgba(229, 231, 235, 0.12);
    --shadow: 0 24px 80px rgba(0, 0, 0, 0.36);
    --radius-xl: 28px;
    --radius-lg: 20px;
    --radius-md: 14px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    background:
        radial-gradient(circle at 10% 0%, rgba(71, 85, 105, 0.34), transparent 34rem),
        radial-gradient(circle at 90% 12%, rgba(148, 163, 184, 0.18), transparent 30rem),
        linear-gradient(180deg, #05070b 0%, #0a0d13 42%, #080a0f 100%);
    color: var(--text);
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px);
    background-size: 42px 42px;
    mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.82), transparent 86%);
    z-index: -1;
}

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

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

button,
input,
select {
    font: inherit;
}

.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(7, 10, 16, 0.88);
    backdrop-filter: blur(22px);
}

.header-inner {
    min-height: 74px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 22px;
}

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

.logo-mark {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border-radius: 16px;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.04)),
        rgba(15, 23, 42, 0.82);
    border: 1px solid rgba(255, 255, 255, 0.13);
    box-shadow: 0 0 32px rgba(226, 232, 240, 0.14);
    color: #fff;
    font-size: 18px;
}

.logo-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.logo-name {
    font-size: 21px;
    line-height: 1;
    letter-spacing: 0.08em;
    font-weight: 300;
}

.logo-subtitle {
    color: var(--dim);
    font-size: 12px;
}

.nav {
    display: flex;
    align-items: center;
    gap: 4px;
    overflow-x: auto;
    scrollbar-width: none;
}

.nav::-webkit-scrollbar {
    display: none;
}

.nav a {
    display: inline-flex;
    align-items: center;
    min-height: 38px;
    padding: 0 14px;
    border-radius: 12px;
    color: var(--muted);
    white-space: nowrap;
    transition: 0.25s ease;
}

.nav a:hover,
.nav a.is-active {
    color: #fff;
    background: rgba(148, 163, 184, 0.16);
}

.hero {
    position: relative;
    min-height: 660px;
    overflow: hidden;
    border-bottom: 1px solid var(--line);
}

.hero::after {
    content: "";
    position: absolute;
    inset: auto 0 0 0;
    height: 220px;
    background: linear-gradient(to top, var(--bg), transparent);
    pointer-events: none;
    z-index: 3;
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transform: scale(1.03);
    transition: opacity 0.7s ease, transform 1.1s ease;
}

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

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

.hero-backdrop img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(0.78) brightness(0.42);
}

.hero-backdrop::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 78% 18%, rgba(226, 232, 240, 0.14), transparent 28rem),
        linear-gradient(90deg, rgba(5, 8, 13, 0.94), rgba(5, 8, 13, 0.68) 48%, rgba(5, 8, 13, 0.92)),
        linear-gradient(180deg, rgba(5, 8, 13, 0.58), rgba(5, 8, 13, 0.98));
}

.hero-content {
    position: relative;
    z-index: 4;
    min-height: 660px;
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(340px, 0.72fr);
    align-items: center;
    gap: 42px;
    padding: 86px 0 70px;
}

.hero-copy {
    max-width: 720px;
}

.kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 12px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.55);
    color: var(--accent);
    font-size: 13px;
    letter-spacing: 0.08em;
}

.hero-title {
    margin: 24px 0 18px;
    font-size: clamp(42px, 7.5vw, 88px);
    line-height: 0.96;
    letter-spacing: -0.07em;
    font-weight: 200;
}

.hero-title span {
    color: rgba(255, 255, 255, 0.72);
}

.hero-desc {
    max-width: 680px;
    margin: 0;
    color: #cbd5e1;
    font-size: clamp(16px, 2vw, 20px);
    line-height: 1.86;
}

.hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 22px 0 30px;
}

.pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 11px;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.72);
    border: 1px solid rgba(255, 255, 255, 0.10);
    color: #e2e8f0;
    font-size: 13px;
}

.hero-actions,
.section-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 18px;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.13);
    background: rgba(255, 255, 255, 0.94);
    color: #020617;
    font-weight: 600;
    transition: 0.25s ease;
    cursor: pointer;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
}

.btn-ghost {
    color: #fff;
    background: rgba(15, 23, 42, 0.54);
}

.hero-panel {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    background: rgba(15, 23, 42, 0.56);
    border: 1px solid rgba(255, 255, 255, 0.13);
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
}

.hero-panel img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
}

.hero-panel-body {
    padding: 20px;
}

.hero-panel-title {
    margin: 0 0 8px;
    font-size: 24px;
    font-weight: 300;
}

.hero-panel-text {
    margin: 0;
    color: var(--muted);
    line-height: 1.7;
}

.hero-controls {
    position: absolute;
    z-index: 6;
    left: 50%;
    bottom: 34px;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 12px;
}

.hero-dot {
    width: 36px;
    height: 4px;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.22);
    cursor: pointer;
    transition: 0.25s ease;
}

.hero-dot.is-active {
    width: 58px;
    background: rgba(255, 255, 255, 0.86);
}

.section {
    padding: 72px 0;
}

.section.tight {
    padding-top: 36px;
}

.section-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 26px;
}

.section-title {
    margin: 0;
    font-size: clamp(26px, 4vw, 42px);
    letter-spacing: -0.04em;
    font-weight: 300;
}

.section-subtitle {
    margin: 8px 0 0;
    color: var(--muted);
    line-height: 1.7;
}

.filter-box {
    display: grid;
    grid-template-columns: minmax(260px, 1fr) 160px 160px 160px;
    gap: 12px;
    margin-bottom: 26px;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: rgba(15, 23, 42, 0.48);
    backdrop-filter: blur(16px);
}

.filter-box input,
.filter-box select {
    width: 100%;
    min-height: 46px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 14px;
    background: rgba(2, 6, 23, 0.52);
    color: #fff;
    padding: 0 14px;
    outline: none;
}

.filter-box input:focus,
.filter-box select:focus {
    border-color: rgba(255, 255, 255, 0.34);
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(176px, 1fr));
    gap: 18px;
}

.movie-card {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-width: 0;
    border-radius: var(--radius-lg);
    background: var(--panel);
    border: 1px solid var(--line);
    transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease, box-shadow 0.25s ease;
}

.movie-card:hover {
    transform: translateY(-6px);
    border-color: rgba(255, 255, 255, 0.26);
    background: rgba(30, 41, 59, 0.82);
    box-shadow: var(--shadow);
}

.poster {
    position: relative;
    overflow: hidden;
    aspect-ratio: 2 / 3;
    background: linear-gradient(145deg, #111827, #020617);
}

.poster.wide {
    aspect-ratio: 16 / 10;
}

.poster img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.48s ease;
}

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

.poster::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(2, 6, 23, 0.76), transparent 52%);
}

.badge {
    position: absolute;
    z-index: 2;
    right: 10px;
    bottom: 10px;
    display: inline-flex;
    align-items: center;
    min-height: 26px;
    padding: 0 9px;
    border-radius: 999px;
    background: rgba(2, 6, 23, 0.76);
    color: #e2e8f0;
    font-size: 12px;
    backdrop-filter: blur(8px);
}

.badge.left {
    left: 10px;
    right: auto;
}

.card-body {
    display: flex;
    flex: 1;
    flex-direction: column;
    gap: 8px;
    padding: 14px;
}

.card-title {
    margin: 0;
    color: #f8fafc;
    font-size: 16px;
    line-height: 1.36;
    font-weight: 500;
}

.card-desc {
    margin: 0;
    color: var(--muted);
    font-size: 13px;
    line-height: 1.62;
}

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

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

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

.card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: auto;
}

.card-tags span {
    padding: 5px 8px;
    border-radius: 999px;
    background: rgba(148, 163, 184, 0.12);
    color: #cbd5e1;
    font-size: 12px;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
}

.category-card {
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-height: 170px;
    padding: 22px;
    border-radius: var(--radius-lg);
    background:
        radial-gradient(circle at 85% 10%, rgba(255, 255, 255, 0.10), transparent 38%),
        rgba(15, 23, 42, 0.62);
    border: 1px solid var(--line);
    transition: 0.25s ease;
}

.category-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.24);
    background-color: rgba(30, 41, 59, 0.72);
}

.category-card h3 {
    margin: 0;
    font-size: 24px;
    font-weight: 300;
}

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

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

.rank-item {
    display: grid;
    grid-template-columns: 54px 82px minmax(0, 1fr) auto;
    align-items: center;
    gap: 16px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: rgba(15, 23, 42, 0.56);
    transition: 0.24s ease;
}

.rank-item:hover {
    background: rgba(30, 41, 59, 0.78);
    transform: translateX(4px);
}

.rank-number {
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    border-radius: 15px;
    background: rgba(255, 255, 255, 0.09);
    color: #fff;
    font-size: 18px;
    font-weight: 700;
}

.rank-thumb {
    width: 82px;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    border-radius: 14px;
    background: #111827;
}

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

.rank-main h3 {
    margin: 0 0 5px;
    font-size: 18px;
    font-weight: 400;
}

.rank-main p {
    margin: 0;
    color: var(--muted);
    line-height: 1.55;
}

.rank-meta {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.page-hero {
    padding: 70px 0 34px;
    border-bottom: 1px solid var(--line);
    background:
        radial-gradient(circle at 15% 10%, rgba(148, 163, 184, 0.18), transparent 28rem),
        linear-gradient(180deg, rgba(15, 23, 42, 0.28), rgba(2, 6, 23, 0));
}

.page-hero h1 {
    margin: 18px 0 12px;
    font-size: clamp(34px, 6vw, 66px);
    line-height: 1;
    letter-spacing: -0.06em;
    font-weight: 250;
}

.page-hero p {
    max-width: 760px;
    margin: 0;
    color: #cbd5e1;
    line-height: 1.82;
    font-size: 18px;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    color: var(--dim);
    font-size: 14px;
}

.breadcrumb a:hover {
    color: #fff;
}

.detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 28px;
    align-items: start;
}

.player-card,
.detail-card {
    border: 1px solid var(--line);
    border-radius: var(--radius-xl);
    background: rgba(15, 23, 42, 0.62);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.video-shell {
    position: relative;
    background: #000;
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    overflow: hidden;
}

.video-shell video {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000;
    object-fit: contain;
    cursor: pointer;
}

.video-overlay {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    background:
        radial-gradient(circle at center, rgba(15, 23, 42, 0.20), rgba(0, 0, 0, 0.72)),
        linear-gradient(to top, rgba(0, 0, 0, 0.58), transparent);
    transition: opacity 0.25s ease, visibility 0.25s ease;
}

.video-shell.is-playing .video-overlay {
    opacity: 0;
    visibility: hidden;
}

.play-button {
    width: 82px;
    height: 82px;
    border: 1px solid rgba(255, 255, 255, 0.24);
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.92);
    color: #020617;
    display: grid;
    place-items: center;
    font-size: 30px;
    cursor: pointer;
    box-shadow: 0 18px 60px rgba(0, 0, 0, 0.42);
    transition: transform 0.2s ease;
}

.play-button:hover {
    transform: scale(1.06);
}

.video-status {
    position: absolute;
    left: 18px;
    bottom: 18px;
    right: 18px;
    padding: 11px 14px;
    border-radius: 14px;
    background: rgba(2, 6, 23, 0.72);
    color: #cbd5e1;
    font-size: 14px;
    backdrop-filter: blur(12px);
}

.player-controls {
    display: flex;
    gap: 10px;
    justify-content: space-between;
    padding: 14px;
    border-top: 1px solid var(--line);
    background: rgba(2, 6, 23, 0.36);
}

.player-controls button {
    min-height: 40px;
    padding: 0 14px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    cursor: pointer;
}

.detail-body {
    padding: 24px;
}

.detail-title {
    margin: 0 0 14px;
    font-size: clamp(30px, 5vw, 54px);
    line-height: 1.08;
    letter-spacing: -0.05em;
    font-weight: 300;
}

.meta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 16px 0 24px;
}

.detail-section {
    margin-top: 26px;
}

.detail-section h2 {
    margin: 0 0 12px;
    font-size: 22px;
    font-weight: 400;
}

.detail-section p {
    margin: 0;
    color: #cbd5e1;
    line-height: 1.95;
}

.side-cover {
    overflow: hidden;
    border-radius: var(--radius-xl);
    border: 1px solid var(--line);
    background: rgba(15, 23, 42, 0.62);
}

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

.side-cover-body {
    padding: 18px;
}

.side-cover-body h3 {
    margin: 0 0 8px;
    font-size: 22px;
    font-weight: 300;
}

.side-cover-body p {
    margin: 0;
    color: var(--muted);
    line-height: 1.72;
}

.empty-state {
    display: none;
    padding: 28px;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    color: var(--muted);
    background: rgba(15, 23, 42, 0.48);
}

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

.site-footer {
    margin-top: 70px;
    border-top: 1px solid var(--line);
    background: rgba(7, 10, 16, 0.82);
}

.footer-inner {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 28px;
    padding: 44px 0;
}

.footer-title {
    margin: 0 0 10px;
    font-size: 20px;
    font-weight: 300;
}

.footer-text,
.footer-links a,
.copyright {
    color: var(--muted);
    line-height: 1.8;
    font-size: 14px;
}

.footer-links {
    display: grid;
    gap: 8px;
}

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

.copyright {
    padding: 18px 0 24px;
    border-top: 1px solid var(--line);
}

@media (max-width: 980px) {
    .header-inner {
        align-items: flex-start;
        flex-direction: column;
        padding: 14px 0;
    }

    .nav {
        width: 100%;
    }

    .hero,
    .hero-content {
        min-height: auto;
    }

    .hero-content {
        grid-template-columns: 1fr;
        padding: 74px 0 92px;
    }

    .hero-panel {
        max-width: 520px;
    }

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

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

    .side-cover {
        max-width: 360px;
    }

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

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

    .logo-name {
        font-size: 18px;
    }

    .hero-title {
        font-size: 42px;
    }

    .hero-desc {
        font-size: 15px;
    }

    .hero-actions,
    .section-actions {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .filter-box {
        grid-template-columns: 1fr;
        padding: 12px;
    }

    .movie-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px;
    }

    .card-body {
        padding: 12px;
    }

    .rank-item {
        grid-template-columns: 42px 66px minmax(0, 1fr);
    }

    .rank-meta {
        display: none;
    }

    .section-head {
        display: block;
    }

    .detail-body {
        padding: 18px;
    }
}