:root {
    color-scheme: dark;
    --bg: #020617;
    --panel: #0f172a;
    --panel-soft: #111827;
    --panel-strong: #1e293b;
    --line: rgba(148, 163, 184, 0.18);
    --text: #f8fafc;
    --muted: #94a3b8;
    --muted-strong: #cbd5e1;
    --cyan: #22d3ee;
    --cyan-dark: #0891b2;
    --blue: #3b82f6;
    --yellow: #facc15;
    --shadow: 0 28px 80px rgba(0, 0, 0, 0.35);
    --radius: 18px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    background: radial-gradient(circle at top left, rgba(34, 211, 238, 0.12), transparent 32rem), var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    line-height: 1.6;
}

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

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

button,
input,
select {
    font: inherit;
}

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

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(15, 23, 42, 0.92);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 10px 36px rgba(0, 0, 0, 0.25);
    backdrop-filter: blur(16px);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 68px;
    gap: 24px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-width: max-content;
    font-weight: 800;
    letter-spacing: 0.02em;
}

.brand-mark {
    display: grid;
    width: 34px;
    height: 34px;
    place-items: center;
    border-radius: 12px;
    color: #00131a;
    background: linear-gradient(135deg, var(--cyan), var(--blue));
    box-shadow: 0 0 26px rgba(34, 211, 238, 0.35);
}

.brand-text {
    font-size: 1.28rem;
    background: linear-gradient(90deg, #67e8f9, #60a5fa);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 22px;
    margin-left: auto;
}

.nav-link {
    color: var(--muted-strong);
    transition: color 0.2s ease;
}

.nav-link:hover,
.nav-link.is-active {
    color: var(--cyan);
}

.nav-dropdown {
    position: relative;
    padding: 22px 0;
}

.dropdown-panel {
    position: absolute;
    top: 64px;
    left: 0;
    display: grid;
    min-width: 180px;
    padding: 8px;
    background: #0f172a;
    border: 1px solid var(--line);
    border-radius: 14px;
    box-shadow: var(--shadow);
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: 0.2s ease;
}

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

.dropdown-panel a {
    padding: 10px 12px;
    border-radius: 10px;
    color: var(--muted-strong);
}

.dropdown-panel a:hover {
    color: var(--cyan);
    background: rgba(148, 163, 184, 0.1);
}

.header-search {
    position: relative;
    display: flex;
    align-items: center;
    width: min(280px, 26vw);
}

.header-search input,
.mobile-search input,
.wide-search input,
.list-toolbar input,
.list-toolbar select {
    width: 100%;
    border: 1px solid rgba(148, 163, 184, 0.18);
    outline: none;
    color: var(--text);
    background: rgba(15, 23, 42, 0.88);
    border-radius: 999px;
    transition: 0.2s ease;
}

.header-search input {
    padding: 10px 44px 10px 16px;
}

.header-search input:focus,
.mobile-search input:focus,
.wide-search input:focus,
.list-toolbar input:focus,
.list-toolbar select:focus {
    border-color: var(--cyan);
    box-shadow: 0 0 0 4px rgba(34, 211, 238, 0.12);
}

.header-search button {
    position: absolute;
    right: 6px;
    width: 34px;
    height: 34px;
    border: 0;
    border-radius: 50%;
    color: var(--cyan);
    background: transparent;
    cursor: pointer;
}

.menu-toggle {
    display: none;
    border: 0;
    color: var(--text);
    background: transparent;
    font-size: 1.6rem;
    cursor: pointer;
}

.mobile-menu {
    display: none;
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 0 0 16px;
    border-top: 1px solid var(--line);
}

.mobile-menu.is-open {
    display: grid;
    gap: 10px;
}

.mobile-menu a,
.mobile-search button {
    padding: 10px 12px;
    border-radius: 10px;
    color: var(--muted-strong);
    background: rgba(15, 23, 42, 0.72);
}

.mobile-search {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 10px;
    margin-top: 14px;
}

.mobile-search input {
    padding: 10px 14px;
}

.mobile-search button {
    border: 0;
    cursor: pointer;
}

.hero-carousel {
    position: relative;
    height: min(720px, 70vh);
    min-height: 520px;
    overflow: hidden;
    background: #020617;
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity 1s ease;
}

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

.hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.04);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, #020617 0%, rgba(2, 6, 23, 0.72) 45%, rgba(2, 6, 23, 0.22) 100%);
}

.hero-content {
    position: relative;
    display: flex;
    align-items: flex-end;
    height: 100%;
    padding-bottom: 86px;
}

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

.hero-kicker,
.section-kicker {
    margin: 0 0 12px;
    color: var(--yellow);
    font-size: 0.92rem;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.hero-copy h1 {
    margin: 0 0 18px;
    font-size: clamp(2.6rem, 7vw, 5.8rem);
    line-height: 1.04;
    letter-spacing: -0.05em;
}

.hero-copy p {
    max-width: 620px;
    margin: 0 0 22px;
    color: var(--muted-strong);
    font-size: 1.16rem;
}

.hero-meta,
.detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 28px;
}

.hero-meta span,
.detail-meta span,
.detail-tags span,
.card-tags span {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 4px 10px;
    border-radius: 999px;
    color: #a5f3fc;
    background: rgba(14, 116, 144, 0.24);
    border: 1px solid rgba(34, 211, 238, 0.2);
    font-size: 0.78rem;
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 24px;
    border-radius: 999px;
    font-weight: 800;
    transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary {
    color: white;
    background: linear-gradient(135deg, var(--cyan-dark), var(--blue));
    box-shadow: 0 14px 32px rgba(8, 145, 178, 0.32);
}

.btn-ghost {
    color: var(--text);
    background: rgba(15, 23, 42, 0.55);
    border: 1px solid rgba(203, 213, 225, 0.24);
}

.hero-control {
    position: absolute;
    top: 50%;
    z-index: 5;
    width: 44px;
    height: 44px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    color: white;
    background: rgba(0, 0, 0, 0.45);
    font-size: 2rem;
    cursor: pointer;
    transition: 0.2s ease;
}

.hero-control:hover {
    background: rgba(8, 145, 178, 0.7);
}

.hero-prev {
    left: 24px;
}

.hero-next {
    right: 24px;
}

.hero-dots {
    position: absolute;
    left: 50%;
    bottom: 30px;
    z-index: 5;
    display: flex;
    gap: 8px;
    transform: translateX(-50%);
}

.hero-dot {
    width: 10px;
    height: 10px;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.35);
    cursor: pointer;
    transition: 0.2s ease;
}

.hero-dot.is-active {
    width: 30px;
    background: var(--cyan);
}

.section-block {
    padding: 58px 0;
}

.intro-panel {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 430px);
    gap: 36px;
    align-items: center;
    margin-top: -34px;
    padding: 30px;
    border: 1px solid var(--line);
    border-radius: 28px;
    background: rgba(15, 23, 42, 0.82);
    box-shadow: var(--shadow);
    backdrop-filter: blur(16px);
}

.intro-panel h2,
.section-head h2,
.page-hero h1,
.detail-copy h1,
.article-panel h2,
.info-panel h2,
.watch-section h2 {
    margin: 0;
    letter-spacing: -0.03em;
}

.intro-panel p:last-child,
.section-head p,
.page-hero p {
    margin: 10px 0 0;
    color: var(--muted-strong);
}

.wide-search {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 12px;
}

.wide-search input {
    padding: 14px 18px;
}

.wide-search button,
.list-toolbar button {
    border: 0;
    border-radius: 999px;
    color: white;
    background: var(--cyan-dark);
    padding: 0 20px;
    cursor: pointer;
}

.section-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 28px;
}

.section-head a {
    color: var(--cyan);
    font-weight: 700;
}

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

.category-tile {
    min-height: 180px;
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: linear-gradient(145deg, rgba(15, 23, 42, 0.94), rgba(30, 41, 59, 0.7));
    box-shadow: 0 18px 46px rgba(0, 0, 0, 0.22);
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.category-tile:hover {
    transform: translateY(-4px);
    border-color: rgba(34, 211, 238, 0.5);
}

.category-tile span {
    display: inline-block;
    margin-bottom: 12px;
    color: var(--cyan);
    font-weight: 800;
}

.category-tile strong {
    display: block;
    margin-bottom: 14px;
    color: var(--muted-strong);
    font-weight: 500;
}

.category-tile div {
    display: grid;
    gap: 4px;
    color: var(--muted);
    font-size: 0.9rem;
}

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

.compact-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.movie-card {
    overflow: hidden;
    border: 1px solid rgba(148, 163, 184, 0.12);
    border-radius: var(--radius);
    background: rgba(15, 23, 42, 0.92);
    box-shadow: 0 18px 42px rgba(0, 0, 0, 0.2);
    transition: transform 0.24s ease, border-color 0.24s ease, box-shadow 0.24s ease;
}

.movie-card:hover {
    transform: translateY(-5px);
    border-color: rgba(34, 211, 238, 0.55);
    box-shadow: 0 24px 58px rgba(8, 145, 178, 0.2);
}

.poster-wrap {
    position: relative;
    display: block;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: #0f172a;
}

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

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

.type-badge,
.rank-badge {
    position: absolute;
    top: 12px;
    z-index: 2;
    border-radius: 999px;
    color: white;
    font-size: 0.76rem;
    font-weight: 800;
    backdrop-filter: blur(8px);
}

.type-badge {
    right: 12px;
    padding: 5px 10px;
    background: rgba(2, 6, 23, 0.72);
}

.rank-badge {
    left: 12px;
    display: grid;
    min-width: 34px;
    height: 30px;
    place-items: center;
    background: linear-gradient(135deg, #f59e0b, #ef4444);
}

.hover-play {
    position: absolute;
    left: 50%;
    top: 50%;
    z-index: 3;
    display: grid;
    width: 56px;
    height: 56px;
    place-items: center;
    border-radius: 50%;
    color: #00131a;
    background: rgba(103, 232, 249, 0.9);
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.88);
    transition: 0.24s ease;
}

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

.poster-shade {
    position: absolute;
    inset: auto 0 0;
    z-index: 2;
    padding: 54px 14px 14px;
    background: linear-gradient(0deg, rgba(2, 6, 23, 0.95), transparent);
    opacity: 0;
    transition: opacity 0.24s ease;
}

.movie-card:hover .poster-shade {
    opacity: 1;
}

.poster-shade p {
    margin: 0;
    color: var(--muted-strong);
    font-size: 0.88rem;
}

.card-body {
    padding: 15px;
}

.card-body h3 {
    margin: 0 0 8px;
    color: var(--text);
    font-size: 1rem;
    line-height: 1.35;
}

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

.card-meta {
    display: flex;
    justify-content: space-between;
    gap: 8px;
    color: var(--muted);
    font-size: 0.86rem;
}

.card-desc {
    margin: 10px 0 0;
    color: var(--muted-strong);
    font-size: 0.9rem;
}

.card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 12px;
}

.feature-strip {
    margin: 32px 0;
    padding: 58px 0;
    background: linear-gradient(135deg, rgba(8, 145, 178, 0.18), rgba(59, 130, 246, 0.08));
    border-block: 1px solid var(--line);
}

.feature-grid {
    display: grid;
    grid-template-columns: minmax(260px, 0.85fr) minmax(0, 1.45fr);
    gap: 30px;
    align-items: center;
}

.feature-grid article {
    padding: 28px;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: rgba(15, 23, 42, 0.72);
}

.feature-grid h2 {
    margin: 0 0 12px;
    font-size: clamp(1.8rem, 4vw, 3rem);
}

.feature-grid p {
    color: var(--muted-strong);
}

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

.page-main {
    background: radial-gradient(circle at 85% 0, rgba(14, 165, 233, 0.14), transparent 26rem);
}

.page-hero {
    padding: 72px 0 48px;
    border-bottom: 1px solid var(--line);
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.94), rgba(2, 6, 23, 0.82));
}

.page-hero h1 {
    max-width: 820px;
    font-size: clamp(2.3rem, 6vw, 4.6rem);
    line-height: 1.08;
}

.page-hero p {
    max-width: 760px;
    color: var(--muted-strong);
    font-size: 1.05rem;
}

.category-section {
    padding: 50px 0;
    border-bottom: 1px solid var(--line);
}

.list-toolbar {
    display: grid;
    grid-template-columns: minmax(220px, 1fr) 190px;
    gap: 14px;
    margin-bottom: 28px;
}

.list-toolbar input,
.list-toolbar select {
    padding: 13px 16px;
}

.list-toolbar select {
    appearance: none;
}

.empty-state {
    display: none;
    margin-top: 22px;
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: 18px;
    color: var(--muted-strong);
    text-align: center;
    background: rgba(15, 23, 42, 0.8);
}

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

.detail-main {
    background: var(--bg);
}

.detail-hero {
    position: relative;
    overflow: hidden;
    min-height: 580px;
    border-bottom: 1px solid var(--line);
}

.detail-backdrop {
    position: absolute;
    inset: 0;
    background-position: center;
    background-size: cover;
    filter: saturate(1.15);
}

.detail-backdrop::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, #020617 0%, rgba(2, 6, 23, 0.18) 100%);
}

.detail-grid {
    position: relative;
    display: grid;
    grid-template-columns: 330px minmax(0, 1fr);
    gap: 44px;
    align-items: end;
    min-height: 580px;
    padding: 74px 0 58px;
}

.detail-cover {
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 24px;
    box-shadow: var(--shadow);
}

.detail-cover img {
    width: 100%;
    aspect-ratio: 3 / 4;
    object-fit: cover;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 14px;
    color: var(--muted-strong);
}

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

.detail-copy h1 {
    max-width: 860px;
    font-size: clamp(2.3rem, 6vw, 5rem);
    line-height: 1.05;
}

.detail-copy p {
    max-width: 760px;
    color: var(--muted-strong);
    font-size: 1.08rem;
}

.detail-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 20px 0 28px;
}

.watch-section {
    padding: 56px 0 28px;
}

.player-box {
    position: relative;
    overflow: hidden;
    aspect-ratio: 16 / 9;
    border: 1px solid rgba(34, 211, 238, 0.24);
    border-radius: 26px;
    background: #020617;
    box-shadow: 0 28px 80px rgba(0, 0, 0, 0.42);
}

.player-box video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    background: #020617;
}

.player-overlay {
    position: absolute;
    inset: 0;
    z-index: 3;
    display: grid;
    place-items: center;
    gap: 12px;
    padding: 30px;
    border: 0;
    color: white;
    text-align: center;
    background: linear-gradient(0deg, rgba(2, 6, 23, 0.78), rgba(2, 6, 23, 0.34));
    cursor: pointer;
    transition: opacity 0.2s ease, visibility 0.2s ease;
}

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

.play-circle {
    display: grid;
    width: 78px;
    height: 78px;
    place-items: center;
    border-radius: 50%;
    color: #00131a;
    background: linear-gradient(135deg, #67e8f9, #60a5fa);
    box-shadow: 0 0 38px rgba(34, 211, 238, 0.42);
    font-size: 1.8rem;
}

.player-overlay strong {
    font-size: clamp(1.5rem, 4vw, 2.6rem);
}

.player-overlay em {
    max-width: 680px;
    color: var(--muted-strong);
    font-style: normal;
}

.detail-content {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 24px;
    padding: 28px 0 36px;
}

.article-panel,
.info-panel {
    border: 1px solid var(--line);
    border-radius: 24px;
    background: rgba(15, 23, 42, 0.86);
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.2);
}

.article-panel {
    padding: 28px;
}

.article-panel h2 + p {
    margin-top: 12px;
}

.article-panel p {
    color: var(--muted-strong);
    font-size: 1.02rem;
}

.info-panel {
    align-self: start;
    padding: 24px;
}

.info-panel dl {
    margin: 18px 0 0;
}

.info-panel dt {
    color: var(--muted);
    font-size: 0.84rem;
}

.info-panel dd {
    margin: 4px 0 15px;
    color: var(--text);
}

.site-footer {
    border-top: 1px solid var(--line);
    background: #0f172a;
    color: var(--muted-strong);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 34px;
    padding: 48px 0;
}

.footer-brand p,
.site-footer p {
    max-width: 480px;
    color: var(--muted);
}

.site-footer h3 {
    margin: 0 0 12px;
    color: white;
}

.site-footer ul {
    display: grid;
    gap: 8px;
    margin: 0;
    padding: 0;
    list-style: none;
}

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

.footer-bottom {
    padding: 18px 0;
    border-top: 1px solid var(--line);
    color: var(--muted);
    text-align: center;
}

@media (max-width: 1080px) {
    .movie-grid,
    .category-grid,
    .compact-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

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

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

@media (max-width: 820px) {
    .main-nav,
    .header-search {
        display: none;
    }

    .menu-toggle {
        display: inline-flex;
    }

    .hero-carousel {
        min-height: 560px;
        height: 72vh;
    }

    .hero-content {
        padding-bottom: 82px;
    }

    .hero-control {
        display: none;
    }

    .intro-panel,
    .wide-search,
    .list-toolbar,
    .detail-grid {
        grid-template-columns: 1fr;
    }

    .detail-grid {
        gap: 28px;
        align-items: center;
        padding-top: 42px;
    }

    .detail-cover {
        max-width: 280px;
    }

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

@media (max-width: 560px) {
    .container {
        width: min(100% - 22px, 1180px);
    }

    .brand-text {
        font-size: 1.05rem;
    }

    .hero-copy p,
    .detail-copy p,
    .page-hero p {
        font-size: 0.98rem;
    }

    .hero-actions,
    .section-head {
        align-items: flex-start;
        flex-direction: column;
    }

    .intro-panel {
        margin-top: -18px;
        padding: 22px;
    }

    .section-block {
        padding: 42px 0;
    }

    .movie-grid,
    .category-grid,
    .compact-grid,
    .feature-cards {
        grid-template-columns: 1fr;
    }

    .player-box {
        border-radius: 18px;
    }

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