:root {
    --bg: #f8fafc;
    --bg-soft: #ecfeff;
    --text: #0f172a;
    --muted: #64748b;
    --line: rgba(15, 23, 42, 0.12);
    --cyan: #06b6d4;
    --cyan-dark: #0891b2;
    --teal: #14b8a6;
    --slate: #0f172a;
    --slate-2: #164e63;
    --card: #ffffff;
    --shadow: 0 20px 45px rgba(15, 23, 42, 0.12);
    --radius: 1.25rem;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(20, 184, 166, 0.18), transparent 34rem),
        linear-gradient(135deg, #f8fafc 0%, #ffffff 46%, rgba(236, 254, 255, 0.85) 100%);
    font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

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

button,
input {
    font: inherit;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    color: #ffffff;
    background: linear-gradient(90deg, #115e59 0%, #164e63 48%, #0f172a 100%);
    box-shadow: 0 12px 30px rgba(8, 47, 73, 0.28);
}

.nav-shell {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    width: min(1280px, calc(100% - 2rem));
    height: 4rem;
    margin: 0 auto;
}

.brand,
.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    flex: 0 0 auto;
}

.brand-icon {
    display: inline-grid;
    width: 2.55rem;
    height: 2.55rem;
    place-items: center;
    border-radius: 0.8rem;
    color: #ffffff;
    background: linear-gradient(135deg, var(--cyan), var(--teal));
    box-shadow: 0 10px 22px rgba(6, 182, 212, 0.35);
}

.brand-text {
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: 0.02em;
    background: linear-gradient(90deg, #a5f3fc, #99f6e4);
    -webkit-background-clip: text;
    color: transparent;
    white-space: nowrap;
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 1.1rem;
    margin-left: auto;
}

.desktop-nav a,
.desktop-nav button {
    border: 0;
    color: rgba(255, 255, 255, 0.86);
    background: transparent;
    cursor: pointer;
    transition: color 0.2s ease, transform 0.2s ease;
}

.desktop-nav a:hover,
.desktop-nav button:hover,
.desktop-nav .is-active {
    color: #67e8f9;
}

.nav-dropdown {
    position: relative;
}

.nav-dropdown-menu {
    position: absolute;
    right: 0;
    top: calc(100% + 0.75rem);
    display: grid;
    min-width: 12rem;
    padding: 0.65rem;
    border: 1px solid rgba(103, 232, 249, 0.24);
    border-radius: 1rem;
    background: rgba(15, 23, 42, 0.96);
    box-shadow: var(--shadow);
    opacity: 0;
    pointer-events: none;
    transform: translateY(-0.35rem);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.nav-dropdown-menu a {
    padding: 0.55rem 0.7rem;
    border-radius: 0.65rem;
}

.nav-dropdown-menu a:hover {
    background: rgba(6, 182, 212, 0.16);
}

.nav-search {
    display: flex;
    align-items: center;
    width: min(22rem, 28vw);
    border: 1px solid rgba(103, 232, 249, 0.28);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    overflow: hidden;
}

.nav-search input {
    width: 100%;
    min-width: 0;
    padding: 0.55rem 0.85rem;
    border: 0;
    outline: 0;
    color: #ffffff;
    background: transparent;
}

.nav-search input::placeholder {
    color: rgba(255, 255, 255, 0.58);
}

.nav-search button {
    border: 0;
    padding: 0.55rem 0.9rem;
    color: #ecfeff;
    background: rgba(6, 182, 212, 0.32);
}

.mobile-toggle {
    display: none;
    margin-left: auto;
    border: 0;
    color: #ffffff;
    background: transparent;
    font-size: 1.45rem;
}

.mobile-nav {
    display: none;
    width: min(1280px, calc(100% - 2rem));
    margin: 0 auto;
    padding: 0 0 1rem;
    border-top: 1px solid rgba(103, 232, 249, 0.18);
}

.mobile-nav a {
    display: block;
    padding: 0.65rem 0;
    color: rgba(255, 255, 255, 0.88);
}

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

.hero-slider {
    position: relative;
    width: min(1440px, calc(100% - 2rem));
    height: 70vh;
    min-height: 520px;
    margin: 1.5rem auto 0;
    overflow: hidden;
    border-radius: 1.6rem;
    background: #020617;
    box-shadow: 0 30px 60px rgba(8, 47, 73, 0.25);
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 1s ease;
}

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

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

.hero-overlay {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 75% 20%, rgba(6, 182, 212, 0.28), transparent 22rem),
        linear-gradient(0deg, rgba(0, 0, 0, 0.84), rgba(0, 0, 0, 0.28) 52%, rgba(0, 0, 0, 0.2));
}

.hero-content {
    position: absolute;
    left: clamp(1.5rem, 6vw, 5rem);
    bottom: clamp(2rem, 7vw, 5.5rem);
    width: min(680px, calc(100% - 3rem));
    color: #ffffff;
}

.hero-label,
.section-title span,
.page-hero span,
.category-overview-head span {
    display: inline-flex;
    align-items: center;
    width: max-content;
    padding: 0.35rem 0.75rem;
    border: 1px solid rgba(103, 232, 249, 0.28);
    border-radius: 999px;
    color: #67e8f9;
    background: rgba(8, 145, 178, 0.18);
    font-size: 0.85rem;
    font-weight: 700;
}

.hero-content h1 {
    margin: 1rem 0 0.75rem;
    font-size: clamp(2.3rem, 7vw, 5rem);
    line-height: 1.02;
    letter-spacing: -0.04em;
}

.hero-content p {
    max-width: 56rem;
    color: rgba(255, 255, 255, 0.86);
    font-size: clamp(1rem, 2vw, 1.24rem);
}

.hero-tags,
.detail-tags,
.tag-row,
.ranking-meta,
.detail-meta,
.chip-filter-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.hero-tags {
    margin-top: 1.1rem;
}

.hero-tags span,
.detail-tags span,
.tag-row span,
.ranking-meta span,
.detail-meta span {
    border-radius: 999px;
    color: #0e7490;
    background: #ecfeff;
    padding: 0.3rem 0.7rem;
    font-size: 0.82rem;
    font-weight: 700;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem;
    margin-top: 1.5rem;
}

.primary-btn,
.ghost-btn,
.card-action,
.section-more {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    font-weight: 800;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.primary-btn,
.card-action,
.section-more {
    color: #ffffff;
    background: linear-gradient(135deg, var(--cyan), var(--teal));
    box-shadow: 0 12px 24px rgba(6, 182, 212, 0.3);
}

.primary-btn {
    min-width: 9rem;
    padding: 0.82rem 1.4rem;
}

.primary-btn.small {
    min-width: 0;
    padding: 0.65rem 1rem;
    font-size: 0.92rem;
}

.ghost-btn {
    border: 1px solid rgba(255, 255, 255, 0.35);
    color: #ffffff;
    padding: 0.78rem 1.3rem;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(8px);
}

.primary-btn:hover,
.ghost-btn:hover,
.card-action:hover,
.section-more:hover {
    transform: translateY(-2px);
}

.hero-control {
    position: absolute;
    top: 50%;
    z-index: 3;
    display: grid;
    width: 2.8rem;
    height: 2.8rem;
    place-items: center;
    border: 0;
    border-radius: 999px;
    color: #ffffff;
    background: rgba(0, 0, 0, 0.46);
    font-size: 2rem;
    transform: translateY(-50%);
}

.hero-prev {
    left: 1rem;
}

.hero-next {
    right: 1rem;
}

.hero-dots {
    position: absolute;
    left: 50%;
    bottom: 1rem;
    z-index: 4;
    display: flex;
    gap: 0.55rem;
    transform: translateX(-50%);
}

.hero-dots button {
    width: 0.75rem;
    height: 0.75rem;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.45);
}

.hero-dots button.is-active {
    width: 2.2rem;
    background: #67e8f9;
}

.section,
.page-shell {
    width: min(1280px, calc(100% - 2rem));
    margin: 0 auto;
}

.section {
    padding: 4rem 0 0;
}

.section-title {
    margin-bottom: 1.5rem;
}

.section-title h2,
.page-hero h1,
.content-panel h1 {
    margin: 0.8rem 0 0;
    color: #0f172a;
    font-size: clamp(1.8rem, 4vw, 3rem);
    line-height: 1.1;
    letter-spacing: -0.03em;
}

.section-title p,
.page-hero p,
.category-overview-card p {
    max-width: 760px;
    color: var(--muted);
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
    gap: 1.15rem;
}

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

.compact-grid {
    grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
}

.library-grid {
    align-items: stretch;
}

.movie-card {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--card);
    box-shadow: 0 14px 34px rgba(15, 23, 42, 0.08);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.movie-card:hover {
    border-color: rgba(6, 182, 212, 0.38);
    box-shadow: 0 24px 48px rgba(15, 23, 42, 0.15);
    transform: translateY(-0.35rem);
}

.poster-link {
    position: relative;
    display: block;
    aspect-ratio: 3 / 4;
    overflow: hidden;
    background: linear-gradient(135deg, #164e63, #0f172a);
}

.poster-link img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.movie-card:hover .poster-link img {
    transform: scale(1.06);
}

.poster-play {
    position: absolute;
    right: 0.75rem;
    bottom: 0.75rem;
    display: grid;
    width: 2.35rem;
    height: 2.35rem;
    place-items: center;
    border-radius: 999px;
    color: #ffffff;
    background: rgba(0, 0, 0, 0.58);
    backdrop-filter: blur(6px);
}

.movie-card-body {
    padding: 0.95rem;
}

.movie-category {
    display: inline-flex;
    margin-bottom: 0.45rem;
    color: var(--cyan-dark);
    font-size: 0.82rem;
    font-weight: 800;
}

.movie-card h3 {
    margin: 0;
    font-size: 1rem;
    line-height: 1.35;
}

.movie-card h3 a:hover {
    color: var(--cyan-dark);
}

.movie-meta,
.movie-desc {
    margin: 0.45rem 0 0;
    color: var(--muted);
    font-size: 0.88rem;
}

.movie-desc {
    display: -webkit-box;
    min-height: 2.6em;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.tag-row {
    margin-top: 0.75rem;
}

.tag-row span {
    font-size: 0.75rem;
    padding: 0.22rem 0.52rem;
}

.card-action {
    width: 100%;
    margin-top: 0.9rem;
    padding: 0.58rem 0.8rem;
    font-size: 0.88rem;
}

.category-grid,
.category-overview-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(245px, 1fr));
    gap: 1rem;
}

.category-card,
.category-overview-card,
.content-panel,
.side-card {
    border: 1px solid rgba(6, 182, 212, 0.16);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.82);
    box-shadow: 0 18px 38px rgba(15, 23, 42, 0.08);
    backdrop-filter: blur(12px);
}

.category-card {
    min-height: 11rem;
    padding: 1.25rem;
    transition: transform 0.22s ease, border-color 0.22s ease;
}

.category-card:hover {
    border-color: rgba(6, 182, 212, 0.42);
    transform: translateY(-0.3rem);
}

.category-card span,
.category-overview-head h2 {
    color: var(--cyan-dark);
    font-weight: 900;
}

.category-card strong {
    display: block;
    margin-top: 0.7rem;
    font-size: 2rem;
}

.split-section {
    display: grid;
    grid-template-columns: minmax(300px, 0.9fr) minmax(0, 1.5fr);
    gap: 2rem;
    align-items: start;
}

.ranking-list,
.ranking-page-list {
    display: grid;
    gap: 0.75rem;
}

.rank-item {
    display: grid;
    grid-template-columns: 2.6rem 4.25rem 1fr auto;
    gap: 0.85rem;
    align-items: center;
    padding: 0.65rem;
    border: 1px solid var(--line);
    border-radius: 1rem;
    background: #ffffff;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.06);
}

.rank-num {
    color: var(--cyan-dark);
    font-weight: 900;
}

.rank-item img {
    width: 4.25rem;
    height: 5.5rem;
    object-fit: cover;
    border-radius: 0.75rem;
}

.rank-copy strong,
.rank-copy em {
    display: block;
}

.rank-copy em {
    color: var(--muted);
    font-size: 0.85rem;
    font-style: normal;
}

.rank-item b {
    color: #f97316;
}

.section-more {
    margin-top: 1rem;
    padding: 0.72rem 1.1rem;
}

.filter-panel {
    margin: 0 0 1.35rem;
    padding: 1rem;
    border: 1px solid rgba(6, 182, 212, 0.18);
    border-radius: 1.2rem;
    background: rgba(255, 255, 255, 0.82);
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.07);
}

.filter-search-line {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    margin-bottom: 0.85rem;
}

.filter-search-line input {
    width: 100%;
    border: 1px solid rgba(6, 182, 212, 0.22);
    border-radius: 999px;
    outline: 0;
    padding: 0.82rem 1rem;
    color: var(--text);
    background: #ffffff;
}

.filter-search-line input:focus {
    border-color: var(--cyan);
    box-shadow: 0 0 0 4px rgba(6, 182, 212, 0.13);
}

.filter-search-line span {
    min-width: max-content;
    color: var(--muted);
    font-weight: 700;
}

.chip-filter-row button {
    border: 1px solid rgba(6, 182, 212, 0.22);
    border-radius: 999px;
    padding: 0.45rem 0.75rem;
    color: var(--cyan-dark);
    background: #ecfeff;
    cursor: pointer;
}

.chip-filter-row button.is-active {
    color: #ffffff;
    background: linear-gradient(135deg, var(--cyan), var(--teal));
}

.page-shell {
    padding: 2rem 0 4rem;
}

.page-hero {
    margin-bottom: 1.5rem;
    padding: clamp(1.5rem, 4vw, 3rem);
    border-radius: var(--radius);
    background:
        radial-gradient(circle at 80% 0%, rgba(6, 182, 212, 0.18), transparent 18rem),
        linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(236, 254, 255, 0.82));
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
    margin-bottom: 1rem;
    color: var(--muted);
    font-size: 0.95rem;
}

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

.category-overview-card {
    padding: 1.2rem;
}

.category-overview-head {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: start;
    margin-bottom: 1rem;
}

.category-overview-head h2 {
    margin: 0.7rem 0 0;
    font-size: 1.55rem;
}

.category-overview-head strong {
    color: #f97316;
    font-size: 1.3rem;
}

.mini-card-grid {
    display: grid;
    gap: 0.65rem;
    margin: 1rem 0;
}

.mini-card {
    display: grid;
    grid-template-columns: 3.5rem 1fr;
    gap: 0.7rem;
    align-items: center;
    padding: 0.5rem;
    border-radius: 0.85rem;
    background: rgba(236, 254, 255, 0.68);
}

.mini-card img {
    width: 3.5rem;
    height: 4.5rem;
    object-fit: cover;
    border-radius: 0.65rem;
}

.mini-card strong,
.mini-card em {
    display: block;
}

.mini-card em {
    color: var(--muted);
    font-size: 0.82rem;
    font-style: normal;
}

.ranking-row {
    display: grid;
    grid-template-columns: 4rem 7rem 1fr auto;
    gap: 1rem;
    align-items: center;
    padding: 1rem;
}

.ranking-index {
    color: var(--cyan-dark);
    font-size: 1.45rem;
    font-weight: 900;
}

.ranking-poster img {
    width: 7rem;
    height: 9rem;
    object-fit: cover;
    border-radius: 0.9rem;
}

.ranking-main h2 {
    margin: 0;
    font-size: 1.25rem;
}

.ranking-main p {
    margin: 0.45rem 0 0.75rem;
    color: var(--muted);
}

.ranking-score {
    color: #f97316;
    font-size: 1.4rem;
}

.detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(280px, 0.75fr);
    gap: 1.5rem;
    align-items: start;
}

.player-shell {
    position: relative;
    overflow: hidden;
    border-radius: 1.2rem;
    background: #000000;
    box-shadow: 0 26px 54px rgba(15, 23, 42, 0.22);
    aspect-ratio: 16 / 9;
}

.movie-player {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.player-start {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    border: 0;
    color: #ffffff;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.15), rgba(0, 0, 0, 0.48));
    cursor: pointer;
    transition: opacity 0.25s ease;
}

.player-start span {
    display: grid;
    width: 5rem;
    height: 5rem;
    place-items: center;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--cyan), var(--teal));
    box-shadow: 0 20px 42px rgba(6, 182, 212, 0.38);
    font-size: 2rem;
}

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

.player-status {
    position: absolute;
    left: 1rem;
    bottom: 1rem;
    z-index: 2;
    border-radius: 999px;
    color: #ffffff;
    background: rgba(0, 0, 0, 0.58);
    padding: 0.45rem 0.75rem;
    font-size: 0.9rem;
    backdrop-filter: blur(8px);
}

.content-panel {
    margin-top: 1rem;
    padding: clamp(1.25rem, 3vw, 2rem);
}

.content-panel h1 {
    margin-top: 0;
}

.content-panel h2 {
    margin: 1.6rem 0 0.6rem;
    font-size: 1.35rem;
}

.content-panel p {
    color: #334155;
    font-size: 1.04rem;
}

.detail-meta,
.detail-tags {
    margin-top: 1rem;
}

.detail-cover {
    width: 100%;
    aspect-ratio: 3 / 4;
    object-fit: cover;
    border-radius: 1.2rem;
    box-shadow: var(--shadow);
    background: linear-gradient(135deg, #164e63, #0f172a);
}

.side-card {
    margin-top: 1rem;
    padding: 1.2rem;
}

.side-card h2 {
    margin: 0 0 1rem;
}

.side-card dl {
    display: grid;
    grid-template-columns: 4rem 1fr;
    gap: 0.55rem 0.8rem;
    margin: 0;
}

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

.side-card dd {
    margin: 0;
    color: var(--text);
    font-weight: 700;
}

.related-section {
    width: 100%;
}

.site-footer {
    margin-top: 4rem;
    color: #cbd5e1;
    background: linear-gradient(180deg, #0f172a, #020617);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 2rem;
    width: min(1280px, calc(100% - 2rem));
    margin: 0 auto;
    padding: 3rem 0 2rem;
}

.footer-brand {
    color: #ffffff;
    font-size: 1.2rem;
}

.site-footer h3 {
    margin: 0 0 0.8rem;
    color: #ffffff;
}

.site-footer p {
    max-width: 34rem;
    color: #94a3b8;
}

.footer-links {
    display: grid;
    gap: 0.45rem;
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    width: min(1280px, calc(100% - 2rem));
    margin: 0 auto;
    padding: 1rem 0 1.4rem;
    border-top: 1px solid rgba(148, 163, 184, 0.18);
    color: #94a3b8;
    font-size: 0.92rem;
}

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

@media (max-width: 980px) {
    .desktop-nav,
    .nav-search {
        display: none;
    }

    .mobile-toggle {
        display: block;
    }

    .hero-slider {
        height: 64vh;
        min-height: 440px;
        border-radius: 1.2rem;
    }

    .feature-grid,
    .split-section,
    .detail-layout,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .ranking-row {
        grid-template-columns: 3rem 5rem 1fr;
    }

    .ranking-score {
        grid-column: 2 / -1;
    }
}

@media (max-width: 640px) {
    .nav-shell,
    .section,
    .page-shell,
    .footer-grid,
    .footer-bottom,
    .mobile-nav {
        width: min(100% - 1rem, 1280px);
    }

    .brand-text {
        font-size: 1rem;
    }

    .hero-slider {
        width: min(100% - 1rem, 1440px);
        min-height: 420px;
        margin-top: 0.75rem;
    }

    .hero-content {
        left: 1rem;
        bottom: 3rem;
        width: calc(100% - 2rem);
    }

    .hero-control {
        display: none;
    }

    .movie-grid,
    .compact-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.8rem;
    }

    .movie-card-body {
        padding: 0.75rem;
    }

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

    .rank-item {
        grid-template-columns: 2rem 3.5rem 1fr;
    }

    .rank-item img {
        width: 3.5rem;
        height: 4.6rem;
    }

    .ranking-row {
        grid-template-columns: 2.5rem 4.6rem 1fr;
        padding: 0.75rem;
    }

    .ranking-poster img {
        width: 4.6rem;
        height: 6rem;
    }

    .ranking-main p {
        display: none;
    }

    .filter-search-line,
    .footer-bottom {
        align-items: stretch;
        flex-direction: column;
    }
}