:root {
    color-scheme: dark;
    --bg: #020617;
    --bg-soft: #0f172a;
    --panel: rgba(15, 23, 42, 0.86);
    --panel-solid: #111827;
    --line: rgba(148, 163, 184, 0.18);
    --text: #f8fafc;
    --muted: #94a3b8;
    --soft: #cbd5e1;
    --cyan: #22d3ee;
    --cyan-strong: #06b6d4;
    --orange: #f97316;
    --shadow: 0 22px 80px rgba(0, 0, 0, 0.38);
    --radius: 22px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
    background: radial-gradient(circle at top left, rgba(8, 145, 178, 0.16), transparent 30%), linear-gradient(180deg, #020617 0%, #0f172a 46%, #020617 100%);
    color: var(--text);
    min-height: 100vh;
}

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

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

button,
input,
select {
    font: inherit;
}

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

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(2, 6, 23, 0.88);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(18px);
}

.nav-wrap {
    min-height: 68px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 22px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    letter-spacing: 0.02em;
    white-space: nowrap;
}

.brand-mark {
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--cyan), #2563eb);
    color: white;
    box-shadow: 0 12px 35px rgba(6, 182, 212, 0.28);
}

.desktop-nav {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 2px;
    overflow: hidden;
}

.desktop-nav a,
.mobile-nav a {
    color: var(--soft);
    padding: 10px 12px;
    border-radius: 12px;
    transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
    white-space: nowrap;
}

.desktop-nav a:hover,
.mobile-nav a:hover {
    color: var(--cyan);
    background: rgba(34, 211, 238, 0.1);
}

.menu-button {
    display: none;
    width: 42px;
    height: 42px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: rgba(15, 23, 42, 0.8);
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.menu-button span {
    width: 18px;
    height: 2px;
    background: var(--text);
    border-radius: 999px;
}

.mobile-nav {
    display: none;
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto 14px;
    padding: 8px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: rgba(15, 23, 42, 0.96);
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

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

.hero {
    position: relative;
    height: min(760px, 72vh);
    min-height: 560px;
    overflow: hidden;
    background: #020617;
}

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

.hero-slide {
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.9s ease;
}

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

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.68;
}

.hero-layer {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(2, 6, 23, 0.95) 0%, rgba(2, 6, 23, 0.72) 45%, rgba(2, 6, 23, 0.28) 100%), linear-gradient(0deg, #020617 0%, rgba(2, 6, 23, 0) 40%);
}

.hero-content {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
}

.hero-copy {
    width: min(720px, 100%);
    padding-top: 42px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 12px;
    border: 1px solid rgba(34, 211, 238, 0.28);
    border-radius: 999px;
    color: var(--cyan);
    background: rgba(34, 211, 238, 0.08);
    font-size: 14px;
    font-weight: 700;
}

.hero h2,
.page-hero-panel h1,
.search-band h1,
.detail-copy h1 {
    margin: 18px 0 16px;
    font-size: clamp(36px, 6vw, 68px);
    line-height: 1.02;
    letter-spacing: -0.04em;
}

.hero p,
.page-hero-panel p,
.search-band p,
.lead-text {
    color: var(--soft);
    font-size: clamp(16px, 2vw, 21px);
    line-height: 1.75;
}

.hero-tags,
.detail-meta,
.movie-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    align-items: center;
}

.hero-tags span,
.detail-meta span,
.movie-meta span {
    color: var(--soft);
    border: 1px solid var(--line);
    background: rgba(15, 23, 42, 0.65);
    border-radius: 999px;
    padding: 6px 10px;
    font-size: 13px;
}

.hero-actions,
.filter-row,
.quick-search {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
}

.hero-actions {
    margin-top: 28px;
}

.primary-button,
.ghost-button,
.quick-search button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 22px;
    border-radius: 14px;
    font-weight: 800;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.primary-button,
.quick-search button {
    border: 0;
    color: white;
    background: linear-gradient(135deg, var(--cyan-strong), #2563eb);
    box-shadow: 0 18px 35px rgba(6, 182, 212, 0.24);
    cursor: pointer;
}

.ghost-button {
    color: var(--text);
    border: 1px solid var(--line);
    background: rgba(15, 23, 42, 0.72);
}

.primary-button:hover,
.ghost-button:hover,
.quick-search button:hover {
    transform: translateY(-2px);
}

.hero-control {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 4;
    width: 50px;
    height: 50px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 999px;
    color: white;
    background: rgba(0, 0, 0, 0.42);
    cursor: pointer;
    font-size: 34px;
    line-height: 1;
}

.hero-prev {
    left: 24px;
}

.hero-next {
    right: 24px;
}

.hero-dots {
    position: absolute;
    left: 50%;
    bottom: 28px;
    z-index: 4;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
}

.hero-dot {
    width: 10px;
    height: 10px;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.45);
    cursor: pointer;
    transition: width 0.2s ease, background 0.2s ease;
}

.hero-dot.is-active {
    width: 34px;
    background: var(--cyan);
}

.search-band {
    margin-top: -54px;
    position: relative;
    z-index: 5;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 20px;
    align-items: center;
    padding: 28px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(15, 23, 42, 0.88);
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
}

.search-band h1 {
    font-size: clamp(28px, 4vw, 48px);
    margin: 0 0 10px;
}

.search-band p {
    margin: 0;
    font-size: 16px;
}

.quick-search {
    justify-content: flex-end;
}

.quick-search input,
.filter-row input,
.filter-row select {
    min-height: 46px;
    border: 1px solid var(--line);
    border-radius: 14px;
    color: var(--text);
    background: rgba(2, 6, 23, 0.72);
    padding: 0 14px;
    outline: none;
}

.quick-search input {
    flex: 1;
    min-width: 240px;
}

.page-section {
    padding: 76px 0 0;
}

.section-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 26px;
}

.section-heading h2,
.section-heading h3 {
    margin: 0 0 8px;
    font-size: clamp(26px, 3vw, 36px);
    line-height: 1.15;
}

.section-heading p {
    margin: 0;
    color: var(--muted);
}

.section-heading.compact {
    align-items: center;
    margin-bottom: 18px;
}

.section-heading.compact h2,
.section-heading.compact h3 {
    font-size: 22px;
}

.section-link,
.category-preview .section-heading a,
.arrow-link,
.info-card a {
    color: var(--cyan);
    font-weight: 700;
}

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

.movie-grid.four-col,
.movie-grid.small-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

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

.movie-card {
    min-width: 0;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(15, 23, 42, 0.74);
    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.22);
    transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.movie-card:hover {
    transform: translateY(-6px);
    border-color: rgba(34, 211, 238, 0.42);
    box-shadow: 0 26px 70px rgba(8, 145, 178, 0.18);
}

.poster-frame {
    position: relative;
    display: block;
    aspect-ratio: 2 / 3;
    overflow: hidden;
    background: radial-gradient(circle at 30% 20%, rgba(34, 211, 238, 0.28), transparent 32%), #111827;
}

.poster-frame img,
.detail-poster img,
.ranking-cover img,
.mini-posters img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.32s ease, opacity 0.2s ease;
}

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

.poster-shade {
    position: absolute;
    inset: auto 0 0;
    height: 45%;
    background: linear-gradient(0deg, rgba(2, 6, 23, 0.9), transparent);
}

.movie-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 5px 9px;
    border-radius: 999px;
    background: rgba(2, 6, 23, 0.72);
    color: var(--cyan);
    font-size: 12px;
    font-weight: 800;
}

.movie-info {
    padding: 16px;
}

.movie-title {
    display: block;
    color: white;
    font-weight: 800;
    font-size: 17px;
    line-height: 1.4;
    margin-bottom: 10px;
}

.movie-title:hover {
    color: var(--cyan);
}

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

.movie-meta span {
    padding: 4px 8px;
    font-size: 12px;
}

.movie-info p {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 48px;
    margin: 0 0 12px;
    color: var(--muted);
    line-height: 1.65;
    font-size: 14px;
}

.tag-row {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
}

.tag-row span {
    border: 1px solid rgba(34, 211, 238, 0.16);
    border-radius: 999px;
    padding: 4px 8px;
    color: var(--cyan);
    background: rgba(34, 211, 238, 0.06);
    font-size: 12px;
}

.category-panel {
    padding: 34px;
    margin-top: 76px;
    border: 1px solid var(--line);
    border-radius: 28px;
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.74), rgba(8, 47, 73, 0.42));
}

.category-stack {
    display: grid;
    gap: 42px;
}

.split-section {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 34px;
    align-items: start;
}

.rank-card,
.info-card,
.story-card,
.filter-panel,
.page-hero-panel,
.category-card-link {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(15, 23, 42, 0.82);
    box-shadow: 0 18px 55px rgba(0, 0, 0, 0.18);
}

.rank-card {
    padding: 24px;
}

.rank-list {
    display: grid;
    gap: 8px;
}

.rank-item {
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr);
    gap: 12px;
    align-items: center;
    padding: 10px;
    border-radius: 14px;
    background: rgba(2, 6, 23, 0.42);
    transition: background 0.2s ease, transform 0.2s ease;
}

.rank-item:hover {
    background: rgba(34, 211, 238, 0.1);
    transform: translateX(4px);
}

.rank-num {
    grid-row: span 2;
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    color: white;
    background: linear-gradient(135deg, var(--orange), #ef4444);
    font-weight: 900;
}

.rank-title {
    font-weight: 800;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.rank-meta {
    color: var(--muted);
    font-size: 13px;
}

.inner-page {
    padding-top: 34px;
    padding-bottom: 78px;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    color: var(--muted);
    margin: 0 0 22px;
}

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

.breadcrumb a::after {
    content: "/";
    margin-left: 10px;
    color: rgba(148, 163, 184, 0.52);
}

.page-hero-panel {
    padding: clamp(28px, 5vw, 56px);
    margin-bottom: 30px;
    background: radial-gradient(circle at 18% 20%, rgba(34, 211, 238, 0.18), transparent 28%), linear-gradient(135deg, rgba(15, 23, 42, 0.95), rgba(8, 47, 73, 0.55));
}

.page-hero-panel h1 {
    font-size: clamp(32px, 5vw, 58px);
}

.category-grid-page {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}

.category-card-link {
    display: block;
    padding: 24px;
    min-height: 100%;
    transition: transform 0.22s ease, border-color 0.22s ease;
}

.category-card-link:hover {
    transform: translateY(-5px);
    border-color: rgba(34, 211, 238, 0.42);
}

.category-card h2 {
    margin: 16px 0 10px;
    font-size: 24px;
}

.category-card p {
    color: var(--muted);
    line-height: 1.65;
}

.mini-posters {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin: 20px 0;
}

.mini-posters img {
    aspect-ratio: 2 / 3;
    border-radius: 14px;
    background: #111827;
}

.filter-panel {
    padding: 22px;
}

.filter-row {
    margin-bottom: 24px;
}

.filter-row input {
    flex: 1;
    min-width: 260px;
}

.filter-row select {
    min-width: 160px;
}

.wide-search input {
    min-width: min(520px, 100%);
}

.movie-card.is-hidden {
    display: none;
}

.ranking-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 28px;
    align-items: start;
}

.ranking-main {
    display: grid;
    gap: 16px;
}

.ranking-row {
    display: grid;
    grid-template-columns: 130px minmax(0, 1fr);
    gap: 20px;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: rgba(15, 23, 42, 0.74);
}

.ranking-cover {
    position: relative;
    aspect-ratio: 2 / 3;
    overflow: hidden;
    border-radius: 18px;
    background: #111827;
}

.ranking-cover span {
    position: absolute;
    top: 10px;
    left: 10px;
    width: 38px;
    height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: rgba(249, 115, 22, 0.92);
    font-weight: 900;
}

.ranking-title {
    display: inline-block;
    color: white;
    font-size: 24px;
    font-weight: 900;
    margin: 8px 0 12px;
}

.ranking-row p {
    color: var(--soft);
    line-height: 1.75;
}

.sticky-rank {
    position: sticky;
    top: 90px;
}

.detail-hero {
    display: grid;
    grid-template-columns: 320px minmax(0, 1fr);
    gap: 34px;
    align-items: center;
    padding: clamp(24px, 4vw, 44px);
    border: 1px solid var(--line);
    border-radius: 30px;
    background: radial-gradient(circle at top right, rgba(34, 211, 238, 0.16), transparent 32%), rgba(15, 23, 42, 0.78);
    box-shadow: var(--shadow);
}

.detail-poster {
    overflow: hidden;
    border-radius: 24px;
    aspect-ratio: 2 / 3;
    background: #111827;
    box-shadow: 0 28px 80px rgba(0, 0, 0, 0.36);
}

.detail-copy h1 {
    font-size: clamp(34px, 5vw, 64px);
}

.detail-meta {
    margin: 20px 0;
}

.detail-tags {
    margin-bottom: 26px;
}

.player-section {
    padding-top: 34px;
}

.video-shell {
    position: relative;
    overflow: hidden;
    border-radius: 28px;
    border: 1px solid var(--line);
    background: black;
    box-shadow: var(--shadow);
    aspect-ratio: 16 / 9;
}

.video-shell video {
    width: 100%;
    height: 100%;
    display: block;
    background: black;
}

.play-cover {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 0;
    color: white;
    background: radial-gradient(circle, rgba(34, 211, 238, 0.26), rgba(2, 6, 23, 0.62));
    cursor: pointer;
    transition: opacity 0.22s ease, visibility 0.22s ease;
}

.play-cover span {
    width: 86px;
    height: 86px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--cyan-strong), #2563eb);
    box-shadow: 0 18px 45px rgba(6, 182, 212, 0.34);
    font-size: 36px;
    padding-left: 6px;
}

.play-cover.is-hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.content-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 28px;
    align-items: start;
    padding-top: 34px;
}

.story-card,
.info-card {
    padding: 26px;
}

.story-card h2,
.info-card h2 {
    margin: 0 0 18px;
    font-size: 26px;
}

.story-card p {
    color: var(--soft);
    line-height: 1.9;
    font-size: 17px;
    margin: 0 0 28px;
}

.info-card dl {
    display: grid;
    grid-template-columns: 82px minmax(0, 1fr);
    gap: 12px 16px;
    margin: 0;
}

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

.info-card dd {
    margin: 0;
    color: var(--text);
}

.related-section {
    padding-top: 54px;
}

.site-footer {
    border-top: 1px solid var(--line);
    background: rgba(2, 6, 23, 0.92);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr repeat(3, 1fr);
    gap: 28px;
    padding: 42px 0;
}

.footer-grid h2 {
    margin: 0 0 14px;
    font-size: 18px;
}

.footer-grid p,
.footer-bottom {
    color: var(--muted);
    line-height: 1.75;
}

.footer-grid a:not(.brand) {
    display: block;
    color: var(--soft);
    margin: 9px 0;
}

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

.footer-brand {
    margin-bottom: 14px;
}

.footer-bottom {
    border-top: 1px solid var(--line);
    padding: 18px 0 24px;
    text-align: center;
}

@media (max-width: 1100px) {
    .desktop-nav {
        display: none;
    }

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

    .movie-grid,
    .movie-grid.four-col,
    .movie-grid.small-grid,
    .large-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .search-band,
    .split-section,
    .ranking-layout,
    .content-layout {
        grid-template-columns: 1fr;
    }

    .sticky-rank {
        position: static;
    }

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

@media (max-width: 760px) {
    .site-container {
        width: min(100% - 24px, 1180px);
    }

    .hero {
        min-height: 620px;
        height: 78vh;
    }

    .hero-control {
        display: none;
    }

    .hero-copy {
        padding-top: 70px;
    }

    .search-band {
        margin-top: -34px;
        padding: 20px;
    }

    .quick-search,
    .quick-search input,
    .quick-search button,
    .filter-row input,
    .filter-row select {
        width: 100%;
    }

    .movie-grid,
    .movie-grid.four-col,
    .movie-grid.small-grid,
    .large-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 14px;
    }

    .movie-info {
        padding: 12px;
    }

    .movie-title {
        font-size: 15px;
    }

    .movie-info p {
        font-size: 13px;
    }

    .category-panel {
        padding: 18px;
    }

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

    .ranking-row,
    .detail-hero {
        grid-template-columns: 1fr;
    }

    .ranking-cover,
    .detail-poster {
        width: min(260px, 100%);
    }

    .play-cover span {
        width: 68px;
        height: 68px;
        font-size: 30px;
    }
}

@media (max-width: 460px) {
    .movie-grid,
    .movie-grid.four-col,
    .movie-grid.small-grid,
    .large-grid {
        grid-template-columns: 1fr;
    }

    .hero-tags span,
    .detail-meta span,
    .movie-meta span {
        font-size: 12px;
    }
}