:root {
    --bg: #f6fafb;
    --panel: #ffffff;
    --text: #17202a;
    --muted: #5f6f7a;
    --line: #e4edf0;
    --teal: #0f766e;
    --teal-light: #14b8a6;
    --blue: #2563eb;
    --cyan: #0891b2;
    --shadow: 0 18px 45px rgba(15, 118, 110, 0.14);
    --radius: 22px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(20, 184, 166, 0.16), transparent 28rem),
        linear-gradient(180deg, #ffffff 0%, var(--bg) 42%, #eef7f8 100%);
}

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

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

button,
input,
select {
    font: inherit;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(228, 237, 240, 0.9);
    box-shadow: 0 8px 30px rgba(15, 23, 42, 0.06);
}

.header-inner {
    width: min(1200px, calc(100% - 32px));
    height: 68px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 900;
    letter-spacing: -0.04em;
}

.brand-icon {
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    border-radius: 12px;
    color: #ffffff;
    background: linear-gradient(135deg, var(--teal), var(--blue));
    box-shadow: 0 12px 26px rgba(15, 118, 110, 0.25);
}

.brand-text {
    font-size: 1.65rem;
    background: linear-gradient(135deg, var(--teal), var(--blue));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 26px;
    color: #334155;
    font-weight: 700;
}

.nav-link,
.nav-dropdown > a {
    position: relative;
    padding: 22px 0;
    transition: color 0.2s ease;
}

.nav-link:hover,
.nav-dropdown:hover > a,
.nav-link.active,
.nav-dropdown > a.active {
    color: var(--teal);
}

.nav-link.active::after,
.nav-dropdown > a.active::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 14px;
    height: 3px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--teal), var(--blue));
}

.nav-dropdown {
    position: relative;
}

.dropdown-panel {
    position: absolute;
    top: 62px;
    left: -18px;
    width: 180px;
    padding: 10px;
    display: grid;
    gap: 4px;
    background: #ffffff;
    border: 1px solid var(--line);
    border-radius: 16px;
    box-shadow: var(--shadow);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: 0.2s ease;
}

.dropdown-panel a {
    padding: 9px 12px;
    border-radius: 10px;
    color: #475569;
}

.dropdown-panel a:hover {
    color: var(--teal);
    background: #ecfeff;
}

.nav-dropdown:hover .dropdown-panel {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.header-search {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 5px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: #ffffff;
}

.header-search input {
    width: 190px;
    border: 0;
    outline: 0;
    padding: 8px 10px 8px 14px;
    color: #0f172a;
}

.header-search button,
.inline-search button,
.large-search button,
.filter-panel button {
    border: 0;
    cursor: pointer;
    color: #ffffff;
    border-radius: 999px;
    padding: 9px 18px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--teal), var(--blue));
    box-shadow: 0 12px 22px rgba(37, 99, 235, 0.18);
}

.menu-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border: 0;
    border-radius: 12px;
    background: #eff6ff;
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    margin: 4px auto;
    background: var(--teal);
}

.mobile-nav {
    display: none;
    width: min(1200px, calc(100% - 32px));
    margin: 0 auto 14px;
    padding: 12px;
    border-radius: 18px;
    background: #ffffff;
    box-shadow: var(--shadow);
}

.mobile-nav a {
    display: block;
    padding: 12px 14px;
    border-radius: 12px;
    font-weight: 800;
    color: #334155;
}

.mobile-nav a:hover {
    background: #ecfeff;
    color: var(--teal);
}

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

main {
    width: min(1200px, calc(100% - 32px));
    margin: 0 auto;
}

.hero-carousel {
    position: relative;
    min-height: 610px;
    margin: 28px 0 34px;
    border-radius: 34px;
    overflow: hidden;
    background:
        linear-gradient(135deg, rgba(15, 118, 110, 0.96), rgba(37, 99, 235, 0.86)),
        #0f766e;
    box-shadow: 0 28px 80px rgba(15, 118, 110, 0.25);
}

.hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 22% 18%, rgba(255, 255, 255, 0.25), transparent 24rem),
        radial-gradient(circle at 78% 78%, rgba(45, 212, 191, 0.35), transparent 26rem);
    pointer-events: none;
}

.hero-slide {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: minmax(0, 1.06fr) minmax(320px, 0.74fr);
    gap: 42px;
    align-items: center;
    padding: 70px;
    opacity: 0;
    transform: translateX(34px);
    transition: 0.5s ease;
    pointer-events: none;
}

.hero-slide.active {
    opacity: 1;
    transform: translateX(0);
    pointer-events: auto;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--teal);
    font-size: 0.82rem;
    font-weight: 900;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.hero-copy .eyebrow,
.page-hero .eyebrow,
.detail-info .eyebrow {
    color: #bffefa;
}

.hero-copy h1 {
    margin: 16px 0 18px;
    max-width: 720px;
    color: #ffffff;
    font-size: clamp(2.6rem, 6vw, 5.8rem);
    line-height: 0.96;
    letter-spacing: -0.08em;
}

.hero-copy p {
    max-width: 670px;
    color: rgba(255, 255, 255, 0.86);
    font-size: 1.08rem;
    line-height: 1.9;
}

.hero-tags,
.tag-row {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
}

.hero-tags span,
.tag-row span,
.detail-meta span,
.movie-meta-line span {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 5px 10px;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 800;
    color: #0f766e;
    background: #ecfeff;
}

.hero-tags span {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.18);
    border: 1px solid rgba(255, 255, 255, 0.22);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 26px;
}

.primary-btn,
.secondary-btn,
.ghost-btn,
.text-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 22px;
    border-radius: 999px;
    font-weight: 900;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.primary-btn {
    color: #0f172a;
    background: #ffffff;
    box-shadow: 0 18px 40px rgba(255, 255, 255, 0.2);
}

.secondary-btn {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.16);
    border: 1px solid rgba(255, 255, 255, 0.25);
}

.ghost-btn {
    color: #ffffff;
    background: rgba(15, 23, 42, 0.16);
}

.text-btn {
    min-height: 40px;
    color: var(--teal);
    background: #ecfeff;
}

.primary-btn:hover,
.secondary-btn:hover,
.ghost-btn:hover,
.text-btn:hover {
    transform: translateY(-2px);
}

.hero-poster {
    position: relative;
    justify-self: end;
    width: min(360px, 100%);
    aspect-ratio: 3 / 4.1;
    border-radius: 28px;
    overflow: hidden;
    box-shadow: 0 30px 70px rgba(15, 23, 42, 0.34);
}

.hero-poster img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.hero-poster:hover img {
    transform: scale(1.06);
}

.hero-play,
.play-dot,
.overlay-play {
    display: grid;
    place-items: center;
    border-radius: 999px;
}

.hero-play {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 72px;
    height: 72px;
    transform: translate(-50%, -50%);
    color: var(--teal);
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 20px 46px rgba(15, 23, 42, 0.28);
}

.hero-controls {
    position: absolute;
    left: 70px;
    right: 70px;
    bottom: 34px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    pointer-events: auto;
}

.hero-dots {
    display: flex;
    gap: 10px;
}

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

.hero-dot {
    width: 11px;
    height: 11px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.45);
}

.hero-dot.active {
    width: 34px;
    background: #ffffff;
}

.hero-arrow {
    width: 42px;
    height: 42px;
    border-radius: 14px;
    color: #ffffff;
    font-size: 2rem;
    background: rgba(255, 255, 255, 0.14);
}

.compact-panel,
.section-block,
.page-hero,
.detail-text,
.player-section {
    margin: 34px 0;
}

.search-panel {
    display: grid;
    grid-template-columns: 1fr minmax(300px, 520px);
    gap: 24px;
    align-items: center;
    padding: 26px;
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.82);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
}

.search-panel h2,
.section-heading h2,
.page-hero h1,
.detail-text h2 {
    margin: 6px 0 0;
    font-size: clamp(1.8rem, 3.4vw, 3rem);
    letter-spacing: -0.06em;
}

.search-panel p,
.page-hero p,
.category-overview-card p,
.movie-card-body p,
.wide-info p,
.detail-text p {
    color: var(--muted);
    line-height: 1.8;
}

.inline-search,
.large-search {
    display: flex;
    gap: 10px;
    padding: 7px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: #ffffff;
}

.inline-search input,
.large-search input {
    flex: 1;
    min-width: 0;
    padding: 12px 16px;
    border: 0;
    outline: 0;
    background: transparent;
}

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

.section-heading > a {
    color: var(--teal);
    font-weight: 900;
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 22px;
}

.featured-grid .movie-card:first-child {
    grid-column: span 2;
    grid-row: span 2;
}

.movie-card {
    overflow: hidden;
    border-radius: 22px;
    background: #ffffff;
    border: 1px solid var(--line);
    box-shadow: 0 12px 34px rgba(15, 23, 42, 0.08);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.movie-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 28px 56px rgba(15, 118, 110, 0.16);
}

.poster-link {
    position: relative;
    display: block;
    aspect-ratio: 3 / 4.08;
    overflow: hidden;
    background: linear-gradient(135deg, #dff8f7, #e9f2ff);
}

.poster-link img,
.wide-cover img,
.category-tile img,
.category-hero-poster img,
.detail-poster img,
.video-shell video,
.mini-posters img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.poster-link img {
    transition: transform 0.45s ease;
}

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

.play-dot {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 58px;
    height: 58px;
    transform: translate(-50%, -50%) scale(0.75);
    color: var(--teal);
    background: rgba(255, 255, 255, 0.92);
    opacity: 0;
    transition: 0.25s ease;
}

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

.rank-badge {
    position: absolute;
    left: 12px;
    top: 12px;
    min-width: 34px;
    height: 34px;
    display: grid;
    place-items: center;
    border-radius: 12px;
    color: #ffffff;
    font-weight: 900;
    background: linear-gradient(135deg, #f59e0b, #ef4444);
}

.movie-card-body {
    padding: 16px;
}

.movie-card-body h3 {
    margin: 10px 0 8px;
    font-size: 1.08rem;
    line-height: 1.35;
}

.movie-card-body h3 a:hover,
.wide-info h3 a:hover {
    color: var(--teal);
}

.movie-meta-line,
.detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
}

.movie-meta-line span {
    min-height: 24px;
    padding: 4px 8px;
    color: #64748b;
    background: #f1f5f9;
}

.color-section {
    padding: 30px;
    border-radius: 30px;
    background: linear-gradient(135deg, rgba(20, 184, 166, 0.12), rgba(37, 99, 235, 0.1));
}

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

.category-tile {
    position: relative;
    min-height: 210px;
    display: flex;
    flex-direction: column;
    justify-content: end;
    padding: 18px;
    overflow: hidden;
    border-radius: 22px;
    color: #ffffff;
    box-shadow: 0 20px 50px rgba(15, 23, 42, 0.12);
}

.category-tile::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 22%, rgba(15, 23, 42, 0.86));
}

.category-tile img {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.category-tile span,
.category-tile small {
    position: relative;
    z-index: 1;
}

.category-tile span {
    font-size: 1.25rem;
    font-weight: 900;
}

.category-tile small {
    margin-top: 7px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.82);
}

.ranking-grid,
.wide-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.wide-list {
    grid-template-columns: 1fr;
}

.wide-card {
    display: grid;
    grid-template-columns: 50px 104px 1fr;
    gap: 16px;
    align-items: center;
    padding: 14px;
    border-radius: 22px;
    background: #ffffff;
    border: 1px solid var(--line);
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.07);
}

.wide-rank {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    color: #ffffff;
    font-weight: 900;
    background: linear-gradient(135deg, var(--teal), var(--blue));
}

.wide-cover {
    aspect-ratio: 3 / 4;
    overflow: hidden;
    border-radius: 16px;
    background: #e2e8f0;
}

.wide-info h3 {
    margin: 0 0 8px;
    font-size: 1.08rem;
}

.wide-info p {
    margin: 0 0 10px;
}

.page-hero {
    position: relative;
    display: grid;
    grid-template-columns: 1fr minmax(240px, 360px);
    gap: 34px;
    align-items: center;
    min-height: 320px;
    padding: 44px;
    overflow: hidden;
    border-radius: 32px;
    color: #ffffff;
    background: linear-gradient(135deg, rgba(15, 118, 110, 0.94), rgba(37, 99, 235, 0.86));
    box-shadow: var(--shadow);
}

.simple-hero {
    display: block;
}

.page-hero h1 {
    color: #ffffff;
}

.page-hero p {
    max-width: 760px;
    color: rgba(255, 255, 255, 0.86);
}

.category-hero-poster {
    aspect-ratio: 3 / 4;
    overflow: hidden;
    border-radius: 24px;
    box-shadow: 0 28px 58px rgba(15, 23, 42, 0.25);
}

.overview-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin: 34px 0;
}

.category-overview-card {
    display: grid;
    grid-template-columns: 190px 1fr;
    gap: 22px;
    padding: 20px;
    border-radius: 26px;
    background: #ffffff;
    border: 1px solid var(--line);
    box-shadow: 0 16px 34px rgba(15, 23, 42, 0.07);
}

.mini-posters {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}

.mini-posters a {
    aspect-ratio: 3 / 4;
    overflow: hidden;
    border-radius: 14px;
    background: #e2e8f0;
}

.filter-panel {
    display: grid;
    grid-template-columns: 1fr 170px 170px auto;
    gap: 12px;
    padding: 16px;
    border-radius: 20px;
    background: #ffffff;
    border: 1px solid var(--line);
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.06);
}

.filter-panel input,
.filter-panel select {
    width: 100%;
    min-height: 44px;
    padding: 0 14px;
    border: 1px solid var(--line);
    border-radius: 999px;
    color: #0f172a;
    background: #f8fafc;
    outline: 0;
}

.detail-hero {
    position: relative;
    min-height: 520px;
    margin: 28px 0 34px;
    display: flex;
    align-items: end;
    overflow: hidden;
    border-radius: 34px;
    background: #0f172a;
}

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

.detail-backdrop img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: blur(12px) saturate(1.12);
    transform: scale(1.05);
    opacity: 0.42;
}

.detail-backdrop::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(15, 23, 42, 0.92), rgba(15, 118, 110, 0.55));
}

.detail-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 34px;
    align-items: end;
    width: 100%;
    padding: 46px;
    color: #ffffff;
}

.detail-poster {
    overflow: hidden;
    aspect-ratio: 3 / 4;
    border-radius: 24px;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 800;
}

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

.detail-info h1 {
    margin: 10px 0 14px;
    font-size: clamp(2.2rem, 5vw, 4.8rem);
    line-height: 1;
    letter-spacing: -0.08em;
}

.detail-one-line {
    max-width: 760px;
    color: rgba(255, 255, 255, 0.86);
    font-size: 1.08rem;
    line-height: 1.8;
}

.detail-tags {
    margin-top: 16px;
}

.player-section {
    padding: 18px;
    border-radius: 28px;
    background: #ffffff;
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
}

.video-shell {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16 / 9;
    border-radius: 22px;
    background: #020617;
}

.main-video {
    display: block;
    width: 100%;
    height: 100%;
    background: #020617;
}

.video-overlay {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    gap: 10px;
    padding: 24px;
    border: 0;
    cursor: pointer;
    color: #ffffff;
    background: linear-gradient(180deg, rgba(2, 6, 23, 0.22), rgba(2, 6, 23, 0.72));
}

.video-overlay.is-hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.overlay-play {
    width: 82px;
    height: 82px;
    color: var(--teal);
    font-size: 1.6rem;
    background: #ffffff;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.28);
}

.text-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 22px;
}

.text-columns article {
    padding: 26px;
    border-radius: 24px;
    background: #ffffff;
    border: 1px solid var(--line);
    box-shadow: 0 12px 30px rgba(15, 23, 42, 0.06);
}

.site-footer {
    margin-top: 60px;
    padding: 38px 0;
    color: #dbeafe;
    background: #0f172a;
}

.footer-inner {
    width: min(1200px, calc(100% - 32px));
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.footer-inner p {
    margin: 8px 0 0;
    color: #94a3b8;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    font-weight: 800;
}

.footer-links a:hover {
    color: #5eead4;
}

.search-empty {
    grid-column: 1 / -1;
    padding: 36px;
    border-radius: 24px;
    text-align: center;
    color: var(--muted);
    background: #ffffff;
    border: 1px solid var(--line);
}

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

@media (max-width: 1024px) {
    .main-nav,
    .header-search {
        display: none;
    }

    .menu-toggle {
        display: block;
    }

    .hero-slide,
    .page-hero,
    .detail-content,
    .search-panel,
    .category-overview-card {
        grid-template-columns: 1fr;
    }

    .hero-slide {
        padding: 46px;
    }

    .hero-poster,
    .category-hero-poster {
        justify-self: start;
        width: min(300px, 100%);
    }

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

    .ranking-grid,
    .overview-grid,
    .text-columns {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 720px) {
    main,
    .header-inner,
    .footer-inner,
    .mobile-nav {
        width: min(100% - 22px, 1200px);
    }

    .brand-text {
        font-size: 1.35rem;
    }

    .hero-carousel {
        min-height: 760px;
        border-radius: 24px;
    }

    .hero-slide {
        padding: 32px 24px 92px;
        gap: 24px;
    }

    .hero-copy h1,
    .detail-info h1 {
        font-size: 2.55rem;
    }

    .hero-controls {
        left: 22px;
        right: 22px;
        bottom: 24px;
    }

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

    .featured-grid .movie-card:first-child {
        grid-column: span 1;
        grid-row: span 1;
    }

    .wide-card {
        grid-template-columns: 42px 86px 1fr;
        gap: 12px;
    }

    .wide-info p {
        display: none;
    }

    .page-hero,
    .detail-content {
        padding: 28px;
    }

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

    .detail-poster {
        width: min(230px, 70%);
    }

    .footer-inner {
        align-items: flex-start;
        flex-direction: column;
    }

    .inline-search,
    .large-search {
        border-radius: 22px;
        flex-direction: column;
    }
}