:root {
    --bg: #020617;
    --bg-soft: #0f172a;
    --bg-card: rgba(15, 23, 42, 0.82);
    --bg-card-strong: rgba(15, 23, 42, 0.96);
    --text: #f8fafc;
    --muted: #94a3b8;
    --line: rgba(148, 163, 184, 0.18);
    --cyan: #06b6d4;
    --cyan-dark: #0891b2;
    --cyan-soft: rgba(6, 182, 212, 0.14);
    --amber: #f59e0b;
    --shadow: 0 24px 70px rgba(2, 6, 23, 0.45);
    --radius: 22px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--text);
    background:
        radial-gradient(circle at 20% 0%, rgba(8, 145, 178, 0.23), transparent 32rem),
        radial-gradient(circle at 90% 20%, rgba(14, 165, 233, 0.16), transparent 26rem),
        linear-gradient(180deg, #020617 0%, #0f172a 45%, #020617 100%);
    font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    line-height: 1.6;
    min-height: 100vh;
}

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

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

button,
input,
select {
    font: inherit;
}

body.menu-open,
body.search-open {
    overflow-x: hidden;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(2, 6, 23, 0.76);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(18px);
}

.header-inner {
    width: min(1180px, calc(100% - 32px));
    height: 68px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 24px;
}

.logo,
.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: #f8fafc;
    font-weight: 800;
    letter-spacing: 0.02em;
}

.logo {
    margin-right: auto;
    font-size: 21px;
}

.logo-mark {
    width: 36px;
    height: 36px;
    display: grid;
    place-items: center;
    border-radius: 13px;
    color: #02131a;
    background: linear-gradient(135deg, #22d3ee, #67e8f9);
    box-shadow: 0 12px 30px rgba(6, 182, 212, 0.24);
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 20px;
    color: #cbd5e1;
    font-size: 14px;
}

.desktop-nav a,
.mobile-nav a {
    transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.desktop-nav a:hover,
.desktop-nav a.is-active,
.mobile-nav a:hover,
.mobile-nav a.is-active {
    color: #22d3ee;
}

.search-toggle,
.mobile-toggle {
    width: 42px;
    height: 42px;
    border: 1px solid var(--line);
    border-radius: 14px;
    color: #e2e8f0;
    background: rgba(15, 23, 42, 0.7);
    cursor: pointer;
}

.mobile-toggle {
    display: none;
}

.header-search {
    display: none;
    border-top: 1px solid var(--line);
}

.search-open .header-search {
    display: block;
}

.header-search form {
    width: min(880px, calc(100% - 32px));
    margin: 14px auto;
    display: flex;
    gap: 10px;
}

.header-search input,
.filter-input,
.filter-select {
    width: 100%;
    color: #e2e8f0;
    background: rgba(15, 23, 42, 0.88);
    border: 1px solid rgba(148, 163, 184, 0.24);
    border-radius: 16px;
    outline: none;
    padding: 13px 16px;
}

.header-search input:focus,
.filter-input:focus,
.filter-select:focus {
    border-color: rgba(34, 211, 238, 0.78);
    box-shadow: 0 0 0 4px rgba(6, 182, 212, 0.14);
}

.header-search button,
.primary-button,
.ghost-button,
.player-button {
    border: 0;
    border-radius: 16px;
    padding: 13px 22px;
    color: #ffffff;
    background: linear-gradient(135deg, #06b6d4, #0891b2);
    cursor: pointer;
    font-weight: 700;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
    box-shadow: 0 18px 34px rgba(8, 145, 178, 0.25);
    white-space: nowrap;
}

.primary-button:hover,
.header-search button:hover,
.player-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 22px 42px rgba(8, 145, 178, 0.34);
}

.ghost-button {
    color: #cbd5e1;
    background: rgba(15, 23, 42, 0.72);
    border: 1px solid rgba(148, 163, 184, 0.24);
    box-shadow: none;
}

.mobile-nav {
    display: none;
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 0 0 18px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.mobile-nav a {
    padding: 12px 14px;
    border: 1px solid var(--line);
    border-radius: 14px;
    color: #dbeafe;
    background: rgba(15, 23, 42, 0.62);
}

.menu-open .mobile-nav {
    display: grid;
}

.main-wrap,
.section,
.page-hero,
.detail-wrap {
    width: min(1180px, calc(100% - 32px));
    margin-left: auto;
    margin-right: auto;
}

.hero {
    position: relative;
    min-height: 72vh;
    overflow: hidden;
    border-bottom: 1px solid var(--line);
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.75s ease;
}

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

.hero-bg {
    position: absolute;
    inset: 0;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.03);
    filter: saturate(1.1) contrast(1.05);
}

.hero-bg::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(2, 6, 23, 0.94) 0%, rgba(2, 6, 23, 0.66) 42%, rgba(2, 6, 23, 0.22) 100%),
        linear-gradient(0deg, #020617 0%, rgba(2, 6, 23, 0.24) 35%, rgba(2, 6, 23, 0.62) 100%);
}

.hero-inner {
    position: relative;
    z-index: 2;
    width: min(1180px, calc(100% - 32px));
    min-height: 72vh;
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.75fr);
    align-items: end;
    gap: 42px;
    padding: 110px 0 72px;
}

.hero-copy {
    max-width: 680px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 18px;
    padding: 6px 12px;
    border: 1px solid rgba(34, 211, 238, 0.24);
    border-radius: 999px;
    color: #67e8f9;
    background: rgba(6, 182, 212, 0.12);
    font-size: 14px;
    font-weight: 700;
}

.hero h1 {
    margin: 0;
    font-size: clamp(40px, 6vw, 78px);
    line-height: 1.02;
    letter-spacing: -0.04em;
}

.hero p {
    max-width: 680px;
    margin: 20px 0 0;
    color: #cbd5e1;
    font-size: clamp(17px, 2vw, 21px);
}

.hero-meta,
.detail-meta,
.movie-meta-line {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    color: #94a3b8;
}

.hero-meta {
    margin: 24px 0 0;
}

.hero-meta span,
.detail-meta span,
.movie-meta-line span,
.info-chip {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 5px 10px;
    background: rgba(15, 23, 42, 0.72);
    border: 1px solid rgba(148, 163, 184, 0.18);
    font-size: 13px;
}

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

.hero-panel {
    align-self: end;
    padding: 22px;
    border: 1px solid rgba(148, 163, 184, 0.22);
    border-radius: var(--radius);
    background: linear-gradient(180deg, rgba(15, 23, 42, 0.72), rgba(15, 23, 42, 0.42));
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
}

.hero-panel h2 {
    margin: 0 0 16px;
    font-size: 18px;
}

.hero-mini-grid {
    display: grid;
    gap: 12px;
}

.hero-mini {
    display: grid;
    grid-template-columns: 76px minmax(0, 1fr);
    gap: 12px;
    align-items: center;
    padding: 10px;
    border-radius: 18px;
    background: rgba(2, 6, 23, 0.38);
    border: 1px solid rgba(148, 163, 184, 0.14);
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.hero-mini:hover {
    transform: translateX(4px);
    border-color: rgba(34, 211, 238, 0.42);
}

.hero-mini img {
    width: 76px;
    height: 54px;
    object-fit: cover;
    border-radius: 12px;
}

.hero-mini strong {
    display: block;
    color: #f8fafc;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.hero-mini em {
    display: block;
    color: #94a3b8;
    font-size: 12px;
    font-style: normal;
}

.hero-dots {
    position: absolute;
    z-index: 3;
    left: 50%;
    bottom: 28px;
    transform: translateX(-50%);
    display: flex;
    gap: 9px;
}

.hero-dots button {
    width: 36px;
    height: 4px;
    border: 0;
    border-radius: 999px;
    background: rgba(203, 213, 225, 0.34);
    cursor: pointer;
}

.hero-dots button.is-active {
    background: #22d3ee;
}

.section {
    padding: 64px 0 0;
}

.section-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 24px;
}

.section-title {
    margin: 0;
    font-size: clamp(26px, 3vw, 38px);
    line-height: 1.15;
    letter-spacing: -0.03em;
}

.section-subtitle {
    margin: 8px 0 0;
    color: #94a3b8;
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 18px;
}

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

.movie-card {
    overflow: hidden;
    border: 1px solid rgba(148, 163, 184, 0.16);
    border-radius: 22px;
    background: var(--bg-card);
    box-shadow: 0 16px 40px rgba(2, 6, 23, 0.28);
    transition: transform 0.24s ease, border-color 0.24s ease, box-shadow 0.24s ease;
}

.movie-card:hover {
    transform: translateY(-7px);
    border-color: rgba(34, 211, 238, 0.46);
    box-shadow: 0 26px 54px rgba(2, 6, 23, 0.46);
}

.movie-poster {
    position: relative;
    aspect-ratio: 2 / 3;
    display: block;
    overflow: hidden;
    background: #0f172a;
}

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

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

.poster-shade {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 36%, rgba(2, 6, 23, 0.75) 100%);
}

.poster-play {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 50px;
    height: 50px;
    display: grid;
    place-items: center;
    color: #03111b;
    background: rgba(103, 232, 249, 0.9);
    border-radius: 50%;
    transform: translate(-50%, -50%) scale(0.88);
    opacity: 0;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

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

.poster-score {
    position: absolute;
    right: 10px;
    top: 10px;
    padding: 4px 8px;
    border-radius: 999px;
    color: #fff7ed;
    background: rgba(245, 158, 11, 0.92);
    font-size: 12px;
    font-weight: 800;
}

.movie-card-body {
    padding: 14px;
}

.movie-meta-line {
    gap: 6px;
    margin-bottom: 10px;
}

.movie-meta-line span {
    padding: 3px 7px;
    font-size: 11px;
}

.movie-card h3 {
    min-height: 48px;
    margin: 0;
    color: #f8fafc;
    font-size: 16px;
    line-height: 1.45;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.movie-card h3 a:hover {
    color: #67e8f9;
}

.movie-card p {
    min-height: 42px;
    margin: 8px 0 0;
    color: #94a3b8;
    font-size: 13px;
    line-height: 1.55;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.tag-row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 12px;
}

.tag-row span,
.detail-tags a,
.category-pill {
    display: inline-flex;
    align-items: center;
    padding: 5px 8px;
    border-radius: 999px;
    color: #a5f3fc;
    background: rgba(6, 182, 212, 0.1);
    border: 1px solid rgba(6, 182, 212, 0.16);
    font-size: 12px;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.category-card {
    position: relative;
    overflow: hidden;
    min-height: 220px;
    padding: 24px;
    border: 1px solid rgba(148, 163, 184, 0.16);
    border-radius: var(--radius);
    background:
        radial-gradient(circle at 90% 10%, rgba(34, 211, 238, 0.22), transparent 12rem),
        linear-gradient(180deg, rgba(15, 23, 42, 0.92), rgba(15, 23, 42, 0.62));
    box-shadow: var(--shadow);
    transition: transform 0.24s ease, border-color 0.24s ease;
}

.category-card:hover {
    transform: translateY(-5px);
    border-color: rgba(34, 211, 238, 0.46);
}

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

.category-card p {
    color: #94a3b8;
}

.category-thumb-row {
    display: flex;
    margin: 22px 0;
}

.category-thumb-row img {
    width: 58px;
    height: 78px;
    object-fit: cover;
    border-radius: 12px;
    border: 2px solid rgba(15, 23, 42, 0.9);
    margin-right: -15px;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.35);
}

.rank-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
    gap: 28px;
}

.rank-list {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 12px;
}

.rank-link {
    display: grid;
    grid-template-columns: 48px minmax(0, 1fr) auto;
    gap: 14px;
    align-items: center;
    padding: 14px;
    border-radius: 18px;
    border: 1px solid rgba(148, 163, 184, 0.16);
    background: rgba(15, 23, 42, 0.68);
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.rank-link:hover {
    transform: translateX(4px);
    border-color: rgba(34, 211, 238, 0.42);
}

.rank-index {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    color: #02131a;
    background: linear-gradient(135deg, #22d3ee, #67e8f9);
    font-weight: 900;
}

.rank-info {
    min-width: 0;
}

.rank-info strong,
.rank-info em {
    display: block;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.rank-info em {
    color: #94a3b8;
    font-size: 13px;
    font-style: normal;
}

.rank-score {
    color: #fde68a;
    font-weight: 900;
}

.page-hero {
    padding: 74px 0 32px;
}

.page-hero h1 {
    margin: 0;
    font-size: clamp(36px, 5vw, 64px);
    line-height: 1.08;
    letter-spacing: -0.04em;
}

.page-hero p {
    max-width: 760px;
    color: #94a3b8;
    font-size: 18px;
}

.filter-bar {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 170px 170px 170px;
    gap: 12px;
    margin: 28px 0 26px;
    padding: 16px;
    border: 1px solid rgba(148, 163, 184, 0.16);
    border-radius: var(--radius);
    background: rgba(15, 23, 42, 0.66);
}

.empty-state {
    display: none;
    padding: 46px 22px;
    border-radius: var(--radius);
    text-align: center;
    color: #94a3b8;
    background: rgba(15, 23, 42, 0.66);
    border: 1px solid rgba(148, 163, 184, 0.16);
}

.detail-hero {
    position: relative;
    min-height: 58vh;
    overflow: hidden;
    border-bottom: 1px solid var(--line);
}

.detail-backdrop {
    position: absolute;
    inset: 0;
}

.detail-backdrop img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: blur(14px) saturate(1.12);
    transform: scale(1.08);
    opacity: 0.45;
}

.detail-backdrop::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(2, 6, 23, 0.95), rgba(2, 6, 23, 0.72)),
        linear-gradient(0deg, #020617 0%, rgba(2, 6, 23, 0.28) 100%);
}

.detail-wrap {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 270px minmax(0, 1fr);
    gap: 34px;
    padding: 74px 0 48px;
}

.detail-poster {
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid rgba(148, 163, 184, 0.24);
    box-shadow: var(--shadow);
}

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

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 14px;
    color: #94a3b8;
    font-size: 14px;
}

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

.detail-content h1 {
    margin: 0;
    font-size: clamp(34px, 5vw, 64px);
    line-height: 1.06;
    letter-spacing: -0.04em;
}

.detail-content .lead {
    max-width: 800px;
    color: #cbd5e1;
    font-size: 19px;
}

.detail-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 22px;
}

.player-section {
    padding-top: 42px;
}

.player-box {
    position: relative;
    overflow: hidden;
    border-radius: 28px;
    background: #000;
    border: 1px solid rgba(148, 163, 184, 0.18);
    box-shadow: var(--shadow);
}

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

.player-cover {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    background: linear-gradient(180deg, rgba(2, 6, 23, 0.14), rgba(2, 6, 23, 0.66));
    transition: opacity 0.2s ease, visibility 0.2s ease;
}

.player-cover img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.34;
}

.player-cover-inner {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 24px;
}

.player-cover-inner h2 {
    margin: 18px 0 8px;
    font-size: clamp(24px, 4vw, 42px);
}

.player-cover-inner p {
    color: #cbd5e1;
}

.player-play-icon {
    width: 82px;
    height: 82px;
    display: grid;
    place-items: center;
    margin: 0 auto;
    border-radius: 50%;
    color: #03111b;
    background: linear-gradient(135deg, #22d3ee, #67e8f9);
    box-shadow: 0 20px 50px rgba(6, 182, 212, 0.34);
    font-size: 30px;
}

.player-box.is-playing .player-cover {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.content-card {
    padding: 26px;
    border-radius: var(--radius);
    border: 1px solid rgba(148, 163, 184, 0.16);
    background: rgba(15, 23, 42, 0.72);
    box-shadow: 0 16px 42px rgba(2, 6, 23, 0.28);
}

.content-card h2 {
    margin: 0 0 14px;
    font-size: 26px;
}

.content-card p {
    margin: 0;
    color: #cbd5e1;
    font-size: 16px;
}

.detail-body-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 24px;
}

.side-panel {
    display: grid;
    gap: 16px;
}

.info-list {
    display: grid;
    gap: 10px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.info-list li {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(148, 163, 184, 0.12);
    color: #cbd5e1;
}

.info-list span {
    color: #94a3b8;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.back-top {
    position: fixed;
    right: 18px;
    bottom: 18px;
    width: 46px;
    height: 46px;
    display: none;
    place-items: center;
    border-radius: 16px;
    border: 1px solid rgba(148, 163, 184, 0.2);
    color: #e2e8f0;
    background: rgba(15, 23, 42, 0.8);
    cursor: pointer;
    z-index: 45;
}

.back-top.is-visible {
    display: grid;
}

.site-footer {
    margin-top: 70px;
    border-top: 1px solid var(--line);
    background: rgba(2, 6, 23, 0.56);
}

.footer-inner {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 34px 0;
    color: #94a3b8;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin: 14px 0;
}

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

.copyright {
    margin-bottom: 0;
    font-size: 13px;
}

@media (max-width: 1120px) {
    .movie-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

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

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

@media (max-width: 860px) {
    .desktop-nav,
    .search-toggle {
        display: none;
    }

    .mobile-toggle {
        display: block;
    }

    .hero-inner,
    .rank-layout,
    .detail-wrap,
    .detail-body-grid {
        grid-template-columns: 1fr;
    }

    .hero-panel {
        display: none;
    }

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

    .detail-poster {
        max-width: 240px;
    }
}

@media (max-width: 640px) {
    .header-inner {
        width: min(100% - 24px, 1180px);
    }

    .logo {
        font-size: 18px;
    }

    .hero {
        min-height: 78vh;
    }

    .hero-inner {
        min-height: 78vh;
        padding-top: 86px;
        padding-bottom: 62px;
    }

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

    .primary-button,
    .ghost-button,
    .player-button {
        justify-content: center;
        text-align: center;
    }

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

    .movie-card-body {
        padding: 12px;
    }

    .movie-card p,
    .tag-row {
        display: none;
    }

    .page-hero {
        padding-top: 48px;
    }

    .content-card {
        padding: 20px;
    }
}