:root {
    --slate-950: #020617;
    --slate-900: #0f172a;
    --slate-800: #1e293b;
    --slate-700: #334155;
    --slate-600: #475569;
    --slate-200: #e2e8f0;
    --slate-100: #f1f5f9;
    --cyan: #22d3ee;
    --blue: #3b82f6;
    --yellow: #facc15;
    --red: #ef4444;
    --green: #22c55e;
    --card: #ffffff;
    --text: #0f172a;
    --muted: #64748b;
    --shadow: 0 24px 70px rgba(15, 23, 42, 0.18);
    --radius: 22px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--text);
    background: #f8fafc;
    font-family: Inter, "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
    line-height: 1.65;
}

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

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

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    color: #ffffff;
    background: linear-gradient(90deg, #0f172a, #1e293b, #0f172a);
    box-shadow: 0 12px 36px rgba(15, 23, 42, 0.28);
}

.nav-shell {
    width: min(1180px, calc(100% - 32px));
    height: 68px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 22px;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-width: max-content;
    font-weight: 800;
}

.logo-mark {
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #0f172a;
    background: linear-gradient(135deg, var(--cyan), var(--blue));
    border-radius: 13px;
    box-shadow: 0 0 28px rgba(34, 211, 238, 0.38);
}

.logo-text {
    font-size: 20px;
    letter-spacing: 0.02em;
    background: linear-gradient(90deg, var(--cyan), #93c5fd);
    -webkit-background-clip: text;
    color: transparent;
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-left: auto;
    font-size: 15px;
}

.desktop-nav a,
.mobile-links a,
.mobile-categories a {
    transition: color 0.2s ease, opacity 0.2s ease;
}

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

.top-search {
    position: relative;
    display: flex;
    align-items: center;
    margin-left: 12px;
}

.top-search input,
.mobile-search input,
.filter-bar input,
.filter-bar select {
    border: 1px solid rgba(148, 163, 184, 0.24);
    outline: none;
    border-radius: 999px;
}

.top-search input {
    width: 248px;
    height: 40px;
    padding: 0 86px 0 16px;
    color: #ffffff;
    background: rgba(51, 65, 85, 0.88);
}

.top-search button,
.mobile-search button {
    position: absolute;
    right: 4px;
    height: 32px;
    padding: 0 14px;
    color: #0f172a;
    border: none;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--cyan), #60a5fa);
    cursor: pointer;
}

.menu-toggle {
    display: none;
    margin-left: auto;
    color: #ffffff;
    border: none;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    width: 42px;
    height: 42px;
    cursor: pointer;
}

.mobile-panel {
    display: none;
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 0 0 18px;
}

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

.mobile-search {
    position: relative;
    margin-bottom: 14px;
}

.mobile-search input {
    width: 100%;
    height: 42px;
    padding: 0 90px 0 16px;
    color: #ffffff;
    background: rgba(51, 65, 85, 0.9);
}

.mobile-links,
.mobile-categories {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.mobile-links a,
.mobile-categories a {
    padding: 10px 12px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.08);
}

.hero-slider {
    position: relative;
    overflow: hidden;
    min-height: 660px;
    color: #ffffff;
    background: radial-gradient(circle at 16% 12%, rgba(34, 211, 238, 0.28), transparent 28%), linear-gradient(135deg, #020617 0%, #0f172a 48%, #111827 100%);
}

.hero-slide {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    align-items: center;
    gap: 56px;
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 88px 0 92px;
    opacity: 0;
    transform: translateY(16px);
    pointer-events: none;
    transition: opacity 0.55s ease, transform 0.55s ease;
}

.hero-slide.is-active {
    position: relative;
    opacity: 1;
    transform: none;
    pointer-events: auto;
}

.hero-backdrop {
    position: absolute;
    inset: 0;
    z-index: -2;
    opacity: 0.22;
    filter: blur(22px) saturate(1.3);
}

.hero-backdrop img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-backdrop::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(2, 6, 23, 0.96), rgba(15, 23, 42, 0.78), rgba(2, 6, 23, 0.92));
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    margin-bottom: 16px;
    padding: 6px 12px;
    color: #67e8f9;
    border: 1px solid rgba(103, 232, 249, 0.32);
    border-radius: 999px;
    background: rgba(8, 145, 178, 0.12);
    font-size: 14px;
    font-weight: 700;
}

.hero-content h1,
.page-hero h1,
.detail-info h1 {
    margin: 0;
    line-height: 1.08;
    letter-spacing: -0.04em;
}

.hero-content h1 {
    max-width: 760px;
    font-size: clamp(42px, 8vw, 82px);
}

.hero-content p {
    max-width: 760px;
    margin: 22px 0 0;
    color: #cbd5e1;
    font-size: 18px;
}

.hero-tags,
.detail-tags,
.tag-line {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.hero-tags {
    margin-top: 24px;
}

.hero-tags span,
.detail-tags span,
.tag-line span {
    display: inline-flex;
    padding: 5px 10px;
    color: #0f172a;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
}

.tag-line span {
    color: #0369a1;
    background: #e0f2fe;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 30px;
}

.primary-btn,
.ghost-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 20px;
    border-radius: 999px;
    font-weight: 800;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.primary-btn {
    color: #0f172a;
    background: linear-gradient(135deg, var(--cyan), #60a5fa);
    box-shadow: 0 16px 38px rgba(34, 211, 238, 0.26);
}

.primary-btn:hover,
.ghost-btn:hover,
.movie-card:hover {
    transform: translateY(-3px);
}

.ghost-btn {
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.22);
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px);
}

.hero-poster {
    position: relative;
    overflow: hidden;
    min-height: 480px;
    border-radius: 32px;
    background: linear-gradient(135deg, #1e293b, #0891b2, #2563eb);
    box-shadow: 0 42px 90px rgba(0, 0, 0, 0.44);
}

.poster-fallback {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 22px;
    color: rgba(255, 255, 255, 0.92);
    text-align: center;
    font-weight: 900;
    font-size: 24px;
    line-height: 1.3;
    background: linear-gradient(135deg, #0f172a, #0891b2, #2563eb);
}

.hero-poster img,
.poster-wrap img,
.detail-poster img {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-poster img {
    min-height: 480px;
}

.hero-dots {
    position: absolute;
    left: 50%;
    bottom: 28px;
    z-index: 4;
    display: flex;
    gap: 10px;
    transform: translateX(-50%);
}

.hero-dots button {
    width: 34px;
    height: 7px;
    border: none;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.35);
    cursor: pointer;
}

.hero-dots button.is-active {
    background: var(--cyan);
}

.stats-strip {
    width: min(1180px, calc(100% - 32px));
    margin: -42px auto 28px;
    position: relative;
    z-index: 5;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}

.stats-strip a {
    padding: 22px;
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: var(--radius);
    background: rgba(15, 23, 42, 0.86);
    box-shadow: var(--shadow);
    backdrop-filter: blur(16px);
}

.stats-strip strong {
    display: block;
    font-size: 26px;
}

.stats-strip span {
    color: #cbd5e1;
}

.content-section,
.dark-section {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 54px 0;
}

.dark-section {
    width: 100%;
    color: #ffffff;
    background: linear-gradient(135deg, #0f172a, #111827);
}

.dark-section > .two-column,
.dark-section > .leaderboard-columns {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
}

.section-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 28px;
}

.section-heading h2 {
    margin: 0;
    font-size: clamp(28px, 4vw, 38px);
    line-height: 1.12;
}

.section-heading p {
    margin: 8px 0 0;
    color: var(--muted);
}

.dark-section .section-heading p {
    color: #cbd5e1;
}

.section-heading a,
.text-link {
    color: #0891b2;
    font-weight: 800;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
}

.category-tile {
    min-height: 136px;
    padding: 20px;
    color: #ffffff;
    border-radius: 24px;
    background: linear-gradient(135deg, #0891b2, #2563eb);
    box-shadow: 0 18px 46px rgba(37, 99, 235, 0.22);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.category-tile:nth-child(2n) {
    background: linear-gradient(135deg, #db2777, #7c3aed);
}

.category-tile:nth-child(3n) {
    background: linear-gradient(135deg, #f97316, #ef4444);
}

.category-tile:nth-child(4n) {
    background: linear-gradient(135deg, #16a34a, #0d9488);
}

.category-tile:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 24px 58px rgba(37, 99, 235, 0.3);
}

.category-tile span {
    display: block;
    font-size: 34px;
}

.category-tile strong,
.category-tile small {
    display: block;
}

.category-tile strong {
    margin-top: 10px;
    font-size: 18px;
}

.category-tile small {
    color: rgba(255, 255, 255, 0.82);
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}

.movie-card {
    overflow: hidden;
    border-radius: var(--radius);
    background: var(--card);
    box-shadow: 0 10px 34px rgba(15, 23, 42, 0.09);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.movie-card:hover {
    box-shadow: 0 18px 48px rgba(15, 23, 42, 0.18);
}

.poster-wrap {
    position: relative;
    display: block;
    overflow: hidden;
    aspect-ratio: 16 / 10;
    background: linear-gradient(135deg, #0f172a, #0891b2, #2563eb);
}

.poster-wrap img {
    transition: transform 0.36s ease, opacity 0.2s ease;
}

.movie-card:hover .poster-wrap img {
    transform: scale(1.07);
}

.poster-wrap::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 2;
    background: linear-gradient(180deg, transparent 35%, rgba(2, 6, 23, 0.7));
}

.duration,
.rank-badge,
.play-float {
    position: absolute;
    z-index: 3;
}

.duration {
    right: 10px;
    bottom: 10px;
    padding: 3px 8px;
    color: #ffffff;
    background: rgba(2, 6, 23, 0.78);
    border-radius: 999px;
    font-size: 12px;
}

.rank-badge {
    top: 10px;
    left: 10px;
    width: 34px;
    height: 34px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #0f172a;
    background: var(--yellow);
    border-radius: 999px;
    font-weight: 900;
}

.play-float {
    left: 50%;
    top: 50%;
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #0f172a;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 999px;
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.9);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

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

.card-body {
    padding: 16px;
}

.card-meta,
.score-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    color: var(--muted);
    font-size: 12px;
}

.card-body h3 {
    margin: 9px 0 8px;
    line-height: 1.35;
    font-size: 18px;
}

.card-body h3 a:hover {
    color: #0891b2;
}

.card-body p {
    min-height: 52px;
    margin: 0 0 12px;
    color: var(--muted);
    font-size: 14px;
}

.score-row {
    justify-content: space-between;
    margin-top: 14px;
    padding-top: 12px;
    border-top: 1px solid #e2e8f0;
}

.two-column {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 28px;
}

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

.update-row {
    display: grid;
    grid-template-columns: 56px 1.4fr 120px 80px minmax(0, 1fr);
    gap: 14px;
    align-items: center;
    padding: 14px 16px;
    color: #e2e8f0;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.06);
}

.update-row:hover,
.mini-rank-item:hover,
.leaderboard-list a:hover {
    background: rgba(255, 255, 255, 0.12);
}

.update-index {
    color: var(--cyan);
    font-weight: 900;
}

.update-title {
    color: #ffffff;
    font-weight: 800;
}

.rank-panel,
.leaderboard-list {
    padding: 24px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 26px;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(14px);
}

.rank-panel h2,
.leaderboard-list h2 {
    margin: 0 0 10px;
}

.mini-rank-list,
.leaderboard-list {
    display: grid;
    gap: 10px;
}

.mini-rank-item,
.leaderboard-list a {
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr) auto;
    gap: 10px;
    align-items: center;
    padding: 12px;
    border-radius: 14px;
}

.mini-rank-item span,
.leaderboard-list span {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    color: #0f172a;
    background: var(--cyan);
    border-radius: 999px;
    font-weight: 900;
}

.mini-rank-item strong,
.leaderboard-list strong {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.mini-rank-item em,
.leaderboard-list em {
    color: #cbd5e1;
    font-style: normal;
}

.primary-btn.full {
    width: 100%;
    margin-top: 16px;
}

.page-hero {
    color: #ffffff;
    background: radial-gradient(circle at 12% 12%, rgba(34, 211, 238, 0.28), transparent 30%), linear-gradient(135deg, #020617, #0f172a 56%, #172554);
}

.slim-hero > div {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 78px 0;
}

.page-hero h1 {
    max-width: 820px;
    font-size: clamp(38px, 7vw, 68px);
}

.page-hero p {
    max-width: 760px;
    color: #cbd5e1;
    font-size: 18px;
}

.filter-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    padding: 14px;
    border-radius: 22px;
    background: #ffffff;
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.08);
}

.filter-bar input,
.filter-bar select {
    height: 44px;
    padding: 0 16px;
    background: #f8fafc;
}

.filter-bar input {
    flex: 1;
    min-width: 160px;
}

.filter-bar span {
    min-width: max-content;
    color: #0891b2;
    font-weight: 900;
}

.category-overview-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
}

.category-overview-card {
    display: grid;
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 20px;
    padding: 18px;
    border-radius: 26px;
    background: #ffffff;
    box-shadow: 0 14px 38px rgba(15, 23, 42, 0.08);
}

.category-cover-stack {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 6px;
    overflow: hidden;
    border-radius: 18px;
    background: linear-gradient(135deg, #0f172a, #0891b2);
}

.category-cover-stack img {
    width: 100%;
    height: 86px;
    object-fit: cover;
}

.category-icon {
    font-size: 32px;
}

.category-overview-card h2 {
    margin: 4px 0;
}

.category-overview-card p {
    color: var(--muted);
}

.detail-hero {
    position: relative;
    overflow: hidden;
    color: #ffffff;
    background: #020617;
}

.detail-backdrop {
    position: absolute;
    inset: 0;
    opacity: 0.24;
    filter: blur(18px) saturate(1.2);
}

.detail-backdrop img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.detail-backdrop::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(2, 6, 23, 0.98), rgba(15, 23, 42, 0.84));
}

.detail-layout {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 330px minmax(0, 1fr);
    gap: 36px;
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 72px 0;
}

.detail-poster {
    position: relative;
    overflow: hidden;
    min-height: 460px;
    border-radius: 28px;
    background: linear-gradient(135deg, #0f172a, #0891b2, #2563eb);
    box-shadow: 0 32px 74px rgba(0, 0, 0, 0.42);
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
    color: #cbd5e1;
    font-size: 14px;
}

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

.detail-info h1 {
    font-size: clamp(38px, 7vw, 74px);
}

.detail-one-line {
    max-width: 820px;
    color: #dbeafe;
    font-size: 19px;
}

.detail-meta-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin: 22px 0;
}

.detail-meta-grid span {
    padding: 10px 12px;
    color: #e2e8f0;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.08);
}

.player-section {
    width: min(1180px, calc(100% - 32px));
    margin: 54px auto 0;
}

.player-shell {
    position: relative;
    overflow: hidden;
    border-radius: 28px;
    background: #020617;
    box-shadow: var(--shadow);
}

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

.big-play {
    position: absolute;
    left: 50%;
    top: 50%;
    z-index: 3;
    transform: translate(-50%, -50%);
    padding: 16px 24px;
    color: #0f172a;
    border: none;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--cyan), #60a5fa);
    box-shadow: 0 18px 38px rgba(34, 211, 238, 0.26);
    font-weight: 900;
    cursor: pointer;
}

.player-shell.is-playing .big-play {
    opacity: 0;
    pointer-events: none;
}

.player-note {
    color: var(--muted);
}

.detail-content {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 28px;
}

.detail-content article,
.detail-side {
    padding: 28px;
    border-radius: 26px;
    background: #ffffff;
    box-shadow: 0 14px 38px rgba(15, 23, 42, 0.08);
}

.detail-content h2,
.detail-side h2 {
    margin-top: 0;
}

.detail-content p {
    color: #334155;
    font-size: 17px;
}

.detail-side dl {
    display: grid;
    grid-template-columns: 76px minmax(0, 1fr);
    gap: 12px;
}

.detail-side dt {
    color: var(--muted);
}

.detail-side dd {
    margin: 0;
    font-weight: 700;
}

.related-grid .compact-card .card-body p {
    display: none;
}

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

.search-page .movie-grid:empty::before {
    content: "输入关键词后显示筛选结果";
    display: block;
    grid-column: 1 / -1;
    padding: 34px;
    color: var(--muted);
    text-align: center;
    border-radius: 22px;
    background: #ffffff;
}

.site-footer {
    margin-top: 40px;
    color: #cbd5e1;
    background: #020617;
}

.footer-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.6fr) 220px 220px;
    gap: 28px;
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 38px 0;
}

.footer-grid strong,
.footer-grid span {
    display: block;
    color: #ffffff;
    font-weight: 900;
    margin-bottom: 10px;
}

.footer-grid a {
    display: block;
    margin: 6px 0;
}

.footer-grid a:hover {
    color: var(--cyan);
}

.is-hidden {
    display: none !important;
}

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

    .menu-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .hero-slide,
    .detail-layout,
    .two-column,
    .detail-content {
        grid-template-columns: 1fr;
    }

    .hero-poster {
        max-width: 420px;
    }

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

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

@media (max-width: 760px) {
    .nav-shell {
        height: 62px;
    }

    .logo-text {
        font-size: 17px;
    }

    .hero-slider {
        min-height: 720px;
    }

    .hero-slide {
        gap: 28px;
        padding: 54px 0 82px;
    }

    .hero-poster,
    .hero-poster img {
        min-height: 310px;
    }

    .stats-strip {
        grid-template-columns: repeat(2, 1fr);
    }

    .category-grid,
    .movie-grid,
    .leaderboard-columns,
    .detail-meta-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }

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

    .update-row {
        grid-template-columns: 38px minmax(0, 1fr);
    }

    .update-row span:nth-child(n+3) {
        display: none;
    }

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

    .detail-layout {
        padding: 46px 0;
    }

    .detail-poster {
        min-height: 360px;
    }
}