:root {
    --cyan-50: #ecfeff;
    --cyan-100: #cffafe;
    --cyan-500: #06b6d4;
    --cyan-600: #0891b2;
    --cyan-700: #0e7490;
    --teal-600: #0d9488;
    --slate-50: #f8fafc;
    --slate-100: #f1f5f9;
    --slate-200: #e2e8f0;
    --slate-500: #64748b;
    --slate-700: #334155;
    --slate-800: #1e293b;
    --slate-900: #0f172a;
    --white: #ffffff;
    --shadow-soft: 0 18px 45px rgba(15, 23, 42, 0.12);
    --shadow-card: 0 14px 30px rgba(15, 23, 42, 0.10);
    --radius-xl: 24px;
    --radius-lg: 18px;
    --radius-md: 14px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    color: var(--slate-800);
    background: linear-gradient(180deg, var(--slate-50), var(--slate-100));
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    line-height: 1.6;
}

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

img {
    display: block;
    width: 100%;
    height: auto;
}

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: linear-gradient(90deg, var(--cyan-700), var(--cyan-600), var(--teal-600));
    box-shadow: 0 12px 30px rgba(8, 145, 178, 0.24);
}

.header-inner {
    display: flex;
    align-items: center;
    gap: 22px;
    min-height: 76px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: var(--white);
    flex: 0 0 auto;
}

.brand-icon {
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.18);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.24);
    font-weight: 900;
}

.brand-text strong {
    display: block;
    font-size: 22px;
    line-height: 1.15;
}

.brand-text small {
    display: block;
    color: var(--cyan-100);
    font-size: 12px;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-left: auto;
}

.main-nav a {
    color: var(--white);
    font-weight: 650;
    transition: color 0.2s ease, transform 0.2s ease;
}

.main-nav a:hover {
    color: var(--cyan-100);
    transform: translateY(-1px);
}

.header-search {
    display: flex;
    overflow: hidden;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.18);
    border: 1px solid rgba(255, 255, 255, 0.22);
}

.header-search input {
    width: 210px;
    border: 0;
    outline: none;
    padding: 10px 14px;
    color: var(--white);
    background: transparent;
}

.header-search input::placeholder {
    color: rgba(255, 255, 255, 0.72);
}

.header-search button {
    border: 0;
    padding: 10px 16px;
    color: var(--cyan-700);
    background: var(--white);
    cursor: pointer;
    font-weight: 700;
}

.mobile-menu-button {
    display: none;
    width: 42px;
    height: 42px;
    border: 0;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.16);
    cursor: pointer;
}

.mobile-menu-button span {
    display: block;
    width: 22px;
    height: 2px;
    margin: 5px auto;
    background: var(--white);
}

.hero {
    position: relative;
    height: 68vh;
    min-height: 560px;
    overflow: hidden;
    background: var(--slate-900);
}

.hero-track,
.hero-slide {
    position: absolute;
    inset: 0;
}

.hero-slide {
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.7s ease, visibility 0.7s ease;
}

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

.hero-slide > img,
.detail-bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    background: radial-gradient(circle at top left, rgba(6, 182, 212, 0.45), rgba(15, 23, 42, 1));
}

.hero-overlay,
.detail-shade {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(0deg, rgba(15, 23, 42, 0.98), rgba(15, 23, 42, 0.64) 45%, rgba(15, 23, 42, 0.18)),
        radial-gradient(circle at 18% 18%, rgba(6, 182, 212, 0.45), transparent 32%);
}

.hero-content {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 300px;
    align-items: end;
    gap: 42px;
    height: 100%;
    padding-bottom: 98px;
}

.hero-copy {
    max-width: 760px;
    color: var(--white);
}

.eyebrow,
.section-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 12px;
    border-radius: 999px;
    color: var(--white);
    background: var(--cyan-600);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.02em;
}

.hero-copy h1,
.page-hero h1,
.detail-copy h1 {
    margin: 18px 0 18px;
    font-size: clamp(34px, 6vw, 68px);
    line-height: 1.05;
    font-weight: 900;
    letter-spacing: -0.04em;
}

.hero-copy p,
.page-hero p,
.detail-copy p {
    max-width: 760px;
    margin: 0 0 24px;
    color: rgba(255, 255, 255, 0.86);
    font-size: clamp(17px, 2vw, 22px);
}

.hero-tags,
.tag-row,
.detail-tags,
.channel-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.hero-tags span,
.tag-row span,
.detail-tags a,
.channel-nav a {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 6px 11px;
    background: rgba(255, 255, 255, 0.14);
    color: var(--white);
    font-size: 13px;
    font-weight: 650;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
}

.primary-button,
.secondary-button,
.full-link,
.text-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    padding: 12px 20px;
    font-weight: 800;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.primary-button,
.full-link,
.text-button {
    color: var(--white);
    background: var(--cyan-600);
    box-shadow: 0 12px 24px rgba(8, 145, 178, 0.28);
}

.secondary-button {
    color: var(--white);
    background: rgba(255, 255, 255, 0.16);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.22);
}

.primary-button:hover,
.secondary-button:hover,
.full-link:hover,
.text-button:hover {
    transform: translateY(-2px);
}

.hero-poster {
    align-self: center;
    overflow: hidden;
    border-radius: var(--radius-xl);
    box-shadow: 0 35px 70px rgba(0, 0, 0, 0.44);
    transform: rotate(2deg);
}

.hero-poster img {
    aspect-ratio: 3 / 4;
    object-fit: cover;
    background: linear-gradient(135deg, var(--cyan-600), var(--slate-900));
}

.hero-dots {
    position: absolute;
    z-index: 5;
    left: 50%;
    bottom: 32px;
    display: flex;
    gap: 9px;
    transform: translateX(-50%);
}

.hero-dot {
    width: 12px;
    height: 12px;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.42);
    cursor: pointer;
}

.hero-dot.is-active {
    width: 32px;
    background: var(--cyan-500);
}

.hero-search {
    position: absolute;
    z-index: 6;
    left: 50%;
    bottom: 72px;
    display: flex;
    overflow: hidden;
    width: min(760px, calc(100% - 32px));
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.94);
    box-shadow: var(--shadow-soft);
    transform: translateX(-50%);
}

.hero-search input,
.large-search input,
.large-search select {
    min-width: 0;
    border: 0;
    outline: 0;
    padding: 16px 18px;
    background: transparent;
}

.hero-search input {
    flex: 1;
}

.hero-search button,
.large-search button {
    border: 0;
    padding: 0 24px;
    color: var(--white);
    background: var(--cyan-600);
    cursor: pointer;
    font-weight: 800;
}

.stat-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-top: -34px;
    position: relative;
    z-index: 8;
}

.stat-strip a,
.category-card,
.movie-card,
.hot-panel,
.filter-panel,
.category-overview-card,
.rank-row,
.text-panel,
.side-panel,
.player-card,
.search-summary {
    background: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(226, 232, 240, 0.88);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-card);
}

.stat-strip a {
    padding: 22px;
    text-align: center;
}

.stat-strip strong {
    display: block;
    color: var(--cyan-700);
    font-size: 28px;
}

.stat-strip span {
    color: var(--slate-500);
    font-weight: 650;
}

.content-section {
    margin-top: 54px;
}

.flush-section {
    margin-top: 0;
}

.section-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 22px;
}

.section-heading h2 {
    margin: 10px 0 0;
    color: var(--slate-900);
    font-size: clamp(24px, 3vw, 36px);
    line-height: 1.15;
}

.section-heading > a {
    color: var(--cyan-700);
    font-weight: 800;
}

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

.category-card {
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.category-card:hover,
.movie-card:hover,
.rank-row:hover,
.category-overview-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 24px 48px rgba(15, 23, 42, 0.16);
}

.category-covers,
.category-visual {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3px;
    height: 132px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--cyan-600), var(--slate-900));
}

.category-covers img,
.category-visual img {
    width: 100%;
    height: 100%;
    min-height: 0;
    object-fit: cover;
}

.category-card div:last-child,
.category-overview-body {
    padding: 16px;
}

.category-card span,
.category-overview-body > span {
    color: var(--cyan-700);
    font-size: 13px;
    font-weight: 800;
}

.category-card h3,
.movie-card h3,
.category-overview-body h2,
.rank-info h2 {
    margin: 6px 0 8px;
    color: var(--slate-900);
    font-size: 18px;
    line-height: 1.25;
}

.category-card p,
.movie-card p,
.category-overview-body p,
.rank-info p,
.text-panel p {
    margin: 0;
    color: var(--slate-500);
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}

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

.movie-card {
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.poster-link {
    position: relative;
    display: block;
    overflow: hidden;
    background: linear-gradient(135deg, var(--cyan-600), var(--slate-900));
}

.poster-link img {
    aspect-ratio: 3 / 4;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.poster-mask {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 42%, rgba(15, 23, 42, 0.82));
}

.score-pill,
.play-pill {
    position: absolute;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    color: var(--white);
    font-size: 13px;
    font-weight: 800;
}

.score-pill {
    top: 12px;
    right: 12px;
    padding: 5px 9px;
    background: rgba(8, 145, 178, 0.92);
}

.play-pill {
    left: 12px;
    bottom: 12px;
    padding: 7px 11px;
    background: rgba(15, 23, 42, 0.82);
}

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

.movie-meta,
.detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    color: var(--slate-500);
    font-size: 13px;
}

.movie-meta span,
.movie-meta a,
.detail-meta span {
    display: inline-flex;
    border-radius: 999px;
    padding: 4px 8px;
    background: var(--slate-100);
}

.tag-row {
    margin-top: 12px;
}

.tag-row span {
    color: var(--cyan-700);
    background: var(--cyan-50);
}

.split-section {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 380px;
    gap: 24px;
}

.hot-panel {
    align-self: start;
    padding: 22px;
}

.small-heading {
    margin-bottom: 16px;
}

.hot-list,
.side-links,
.category-overview-body ul {
    display: grid;
    gap: 10px;
    padding: 0;
    margin: 0;
    list-style: none;
}

.hot-row,
.side-links a,
.category-overview-body li a {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 10px;
    align-items: center;
    border-radius: 14px;
    padding: 10px;
    background: var(--slate-50);
}

.hot-num,
.rank-index {
    color: var(--cyan-700);
    font-weight: 900;
}

.hot-title {
    min-width: 0;
    overflow: hidden;
    color: var(--slate-900);
    font-weight: 750;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.hot-meta {
    display: none;
    color: var(--slate-500);
    font-size: 12px;
}

.hot-score {
    color: var(--cyan-700);
    font-weight: 900;
}

.full-link {
    width: 100%;
    margin-top: 18px;
}

.page-hero {
    padding: 76px 0 66px;
    color: var(--white);
    background:
        radial-gradient(circle at 20% 10%, rgba(6, 182, 212, 0.45), transparent 36%),
        linear-gradient(135deg, var(--slate-900), var(--cyan-700));
}

.page-hero p {
    color: rgba(255, 255, 255, 0.82);
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 18px;
    color: var(--slate-500);
    font-size: 14px;
}

.light-breadcrumb {
    color: rgba(255, 255, 255, 0.78);
}

.channel-nav {
    margin-top: 24px;
}

.channel-nav a {
    color: var(--cyan-700);
    background: var(--white);
    box-shadow: inset 0 0 0 1px var(--slate-200);
}

.channel-nav a.is-current {
    color: var(--white);
    background: var(--cyan-600);
}

.filter-panel {
    margin-bottom: 22px;
    padding: 20px;
}

.filter-fields {
    display: grid;
    grid-template-columns: 1.4fr 0.8fr 0.8fr;
    gap: 14px;
}

.filter-fields label {
    display: grid;
    gap: 6px;
    color: var(--slate-500);
    font-size: 13px;
    font-weight: 800;
}

.filter-fields input,
.filter-fields select,
.large-search input,
.large-search select {
    width: 100%;
    border: 1px solid var(--slate-200);
    border-radius: 14px;
    padding: 12px 14px;
    color: var(--slate-800);
    background: var(--white);
    outline: none;
}

.filter-count {
    margin: 12px 0 0;
    color: var(--slate-500);
}

.overview-grid {
    display: grid;
    gap: 22px;
    margin-top: 44px;
}

.category-overview-card {
    display: grid;
    grid-template-columns: 300px 1fr;
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.category-overview-body li a {
    grid-template-columns: 1fr auto;
}

.category-overview-body li span,
.side-links span {
    color: var(--slate-500);
    font-size: 12px;
}

.text-button {
    margin-top: 16px;
}

.rank-list {
    display: grid;
    gap: 14px;
}

.rank-row {
    display: grid;
    grid-template-columns: 78px 74px minmax(0, 1fr) 120px;
    gap: 16px;
    align-items: center;
    padding: 14px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.rank-cover {
    overflow: hidden;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--cyan-600), var(--slate-900));
}

.rank-cover img {
    aspect-ratio: 3 / 4;
    object-fit: cover;
}

.rank-score {
    text-align: right;
}

.rank-score strong {
    display: block;
    color: var(--cyan-700);
    font-size: 26px;
}

.rank-score span {
    color: var(--slate-500);
    font-size: 12px;
}

.search-hero .large-search {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 220px auto;
    gap: 12px;
    max-width: 880px;
    margin-top: 26px;
}

.large-search button {
    min-height: 52px;
    border-radius: 14px;
}

.search-summary {
    margin-bottom: 22px;
    padding: 18px;
    color: var(--slate-600);
    font-weight: 700;
}

.detail-hero {
    position: relative;
    min-height: 620px;
    overflow: hidden;
    color: var(--white);
    background: var(--slate-900);
}

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

.detail-hero-inner {
    position: relative;
    z-index: 2;
    padding: 54px 0 64px;
}

.detail-layout {
    display: grid;
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 42px;
    align-items: end;
}

.detail-poster {
    overflow: hidden;
    border-radius: var(--radius-xl);
    box-shadow: 0 28px 60px rgba(0, 0, 0, 0.42);
}

.detail-poster img {
    aspect-ratio: 3 / 4;
    object-fit: cover;
    background: linear-gradient(135deg, var(--cyan-600), var(--slate-900));
}

.detail-copy p {
    color: rgba(255, 255, 255, 0.86);
}

.detail-meta span {
    color: var(--white);
    background: rgba(255, 255, 255, 0.14);
}

.detail-main {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 330px;
    gap: 24px;
    margin-top: 42px;
}

.detail-content {
    display: grid;
    gap: 22px;
}

.player-card {
    position: relative;
    overflow: hidden;
    background: var(--slate-900);
}

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

.player-trigger {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    align-content: center;
    gap: 8px;
    border: 0;
    color: var(--white);
    background: rgba(15, 23, 42, 0.42);
    cursor: pointer;
}

.player-trigger.is-hidden {
    display: none;
}

.play-circle {
    display: grid;
    place-items: center;
    width: 74px;
    height: 74px;
    border-radius: 50%;
    background: var(--cyan-600);
    box-shadow: 0 14px 35px rgba(6, 182, 212, 0.35);
    font-size: 24px;
}

.player-note {
    margin: 0;
    padding: 12px 16px;
    color: rgba(255, 255, 255, 0.76);
    background: rgba(15, 23, 42, 0.92);
}

.text-panel,
.side-panel {
    padding: 24px;
}

.text-panel h2,
.side-panel h2 {
    margin: 0 0 12px;
    color: var(--slate-900);
    font-size: 22px;
}

.detail-tags a {
    color: var(--cyan-700);
    background: var(--cyan-50);
}

.detail-sidebar {
    display: grid;
    align-content: start;
    gap: 22px;
}

.side-panel dl {
    display: grid;
    grid-template-columns: 74px 1fr;
    gap: 10px 12px;
    margin: 0;
}

.side-panel dt {
    color: var(--slate-500);
    font-weight: 800;
}

.side-panel dd {
    margin: 0;
    color: var(--slate-800);
}

.side-links a {
    grid-template-columns: 1fr auto;
}

.site-footer {
    margin-top: 72px;
    color: #cbd5e1;
    background: linear-gradient(180deg, var(--slate-800), var(--slate-900));
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 32px;
    padding: 44px 0;
}

.footer-brand {
    color: var(--white);
    font-size: 24px;
    font-weight: 900;
}

.footer-grid p {
    max-width: 430px;
    color: #94a3b8;
}

.footer-grid h3 {
    color: var(--white);
    margin: 0 0 12px;
}

.footer-links {
    display: grid;
    gap: 8px;
}

.footer-links a:hover {
    color: var(--cyan-100);
}

.footer-bottom {
    border-top: 1px solid rgba(148, 163, 184, 0.16);
    padding: 18px;
    text-align: center;
    color: #94a3b8;
}

.is-filtered-out {
    display: none !important;
}

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

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

    .split-section,
    .detail-main {
        grid-template-columns: 1fr;
    }

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

    .hero-poster {
        display: none;
    }
}

@media (max-width: 860px) {
    .header-inner {
        min-height: 68px;
    }

    .mobile-menu-button {
        display: block;
        margin-left: auto;
    }

    .main-nav,
    .header-search {
        display: none;
    }

    .main-nav.is-open {
        position: absolute;
        left: 16px;
        right: 16px;
        top: 76px;
        display: grid;
        gap: 8px;
        padding: 16px;
        border-radius: 18px;
        background: rgba(14, 116, 144, 0.98);
        box-shadow: var(--shadow-soft);
    }

    .hero {
        min-height: 640px;
        height: 72vh;
    }

    .hero-content {
        padding-bottom: 138px;
    }

    .hero-search {
        bottom: 80px;
        border-radius: 20px;
        flex-direction: column;
    }

    .hero-search button {
        min-height: 48px;
    }

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

    .filter-fields,
    .search-hero .large-search,
    .detail-layout,
    .category-overview-card,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .category-visual {
        height: 180px;
    }

    .rank-row {
        grid-template-columns: 64px 54px minmax(0, 1fr);
    }

    .rank-score {
        grid-column: 3;
        text-align: left;
    }
}

@media (max-width: 620px) {
    .container {
        width: min(100% - 24px, 1180px);
    }

    .brand-text small {
        display: none;
    }

    .hero-copy h1,
    .page-hero h1,
    .detail-copy h1 {
        font-size: 34px;
    }

    .category-grid,
    .movie-grid,
    .compact-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
    }

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

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

    .stat-strip {
        grid-template-columns: 1fr;
    }

    .detail-layout {
        gap: 24px;
    }

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