:root {
    --bg: #f8fafc;
    --panel: #ffffff;
    --text: #0f172a;
    --muted: #64748b;
    --line: #e2e8f0;
    --dark: #020617;
    --primary: #06b6d4;
    --primary-deep: #2563eb;
    --accent: #a855f7;
    --shadow: 0 20px 50px rgba(15, 23, 42, 0.12);
    --soft-shadow: 0 12px 32px rgba(15, 23, 42, 0.08);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    color: var(--text);
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 45%, #f8fafc 100%);
    line-height: 1.65;
}

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

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

button,
input {
    font: inherit;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    color: #ffffff;
    background: linear-gradient(90deg, rgba(2, 6, 23, 0.98), rgba(15, 23, 42, 0.96), rgba(30, 41, 59, 0.98));
    box-shadow: 0 14px 40px rgba(2, 6, 23, 0.22);
    backdrop-filter: blur(18px);
}

.header-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    min-height: 70px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
}

.brand,
.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-weight: 800;
    letter-spacing: 0.02em;
}

.brand-mark {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--primary), var(--primary-deep));
    color: #ffffff;
    box-shadow: 0 10px 28px rgba(6, 182, 212, 0.35);
}

.brand-text {
    font-size: 20px;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 24px;
}

.nav-link {
    position: relative;
    padding: 22px 0;
    font-size: 15px;
    color: rgba(255, 255, 255, 0.86);
    transition: color 0.2s ease;
}

.nav-link::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 16px;
    width: 0;
    height: 2px;
    border-radius: 999px;
    background: var(--primary);
    transition: width 0.2s ease;
}

.nav-link:hover,
.nav-link.is-active {
    color: #ffffff;
}

.nav-link:hover::after,
.nav-link.is-active::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 0;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.08);
    color: #ffffff;
}

.menu-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    margin: 5px auto;
    background: currentColor;
    border-radius: 999px;
}

.quick-cats {
    border-top: 1px solid rgba(148, 163, 184, 0.18);
    background: rgba(15, 23, 42, 0.64);
}

.quick-cats-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 9px 24px;
    display: flex;
    gap: 18px;
    overflow-x: auto;
}

.quick-cats a {
    white-space: nowrap;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.78);
}

main {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px 56px;
}

.hero-shell {
    max-width: none;
    margin: 0 -24px;
    min-height: 620px;
    position: relative;
    overflow: hidden;
    background: var(--dark);
}

.hero-slider {
    position: relative;
    min-height: 620px;
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.7s ease;
}

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

.hero-backdrop {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transform: scale(1.04);
    filter: saturate(1.05);
}

.hero-backdrop::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 78% 30%, rgba(6, 182, 212, 0.28), transparent 32%), linear-gradient(180deg, transparent, rgba(2, 6, 23, 0.94));
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1280px;
    min-height: 620px;
    margin: 0 auto;
    padding: 90px 24px 76px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    align-items: center;
    gap: 56px;
    color: #ffffff;
}

.hero-copy {
    max-width: 780px;
}

.eyebrow,
.section-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    color: var(--primary);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.hero-copy h1 {
    margin: 0;
    font-size: clamp(42px, 7vw, 76px);
    line-height: 1.02;
    font-weight: 900;
    letter-spacing: -0.04em;
    text-shadow: 0 18px 60px rgba(0, 0, 0, 0.38);
}

.hero-copy p {
    max-width: 660px;
    margin: 24px 0 0;
    color: rgba(255, 255, 255, 0.86);
    font-size: 19px;
}

.hero-tags,
.detail-tags,
.tag-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.hero-tags {
    margin-top: 24px;
}

.hero-tags span,
.detail-tags span,
.tag-row span {
    border-radius: 999px;
    background: rgba(6, 182, 212, 0.12);
    color: #0891b2;
    padding: 5px 10px;
    font-size: 12px;
    font-weight: 700;
}

.hero-tags span {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.16);
    backdrop-filter: blur(12px);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 30px;
}

.primary-btn,
.ghost-btn,
.search-box button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 22px;
    border-radius: 999px;
    font-weight: 800;
    border: 1px solid transparent;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.primary-btn,
.search-box button {
    color: #ffffff;
    background: linear-gradient(135deg, var(--primary), var(--primary-deep));
    box-shadow: 0 16px 34px rgba(37, 99, 235, 0.28);
}

.ghost-btn {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(14px);
}

.ghost-btn.light {
    color: #ffffff;
}

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

.hero-poster {
    display: block;
    border-radius: 28px;
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.44);
    transform: rotate(2deg);
}

.hero-poster img {
    aspect-ratio: 2 / 3;
    object-fit: cover;
}

.hero-controls {
    position: absolute;
    z-index: 3;
    left: 50%;
    bottom: 34px;
    display: flex;
    gap: 10px;
    transform: translateX(-50%);
}

.hero-dot {
    width: 38px;
    height: 5px;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.32);
    transition: background 0.2s ease, width 0.2s ease;
}

.hero-dot.is-active {
    width: 62px;
    background: #ffffff;
}

.search-panel {
    position: relative;
    z-index: 4;
    margin: -38px auto 58px;
    padding: 20px;
    max-width: 1060px;
    border: 1px solid rgba(226, 232, 240, 0.8);
    border-radius: 26px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
}

.search-box {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 14px;
}

.search-box input,
.inline-search input {
    width: 100%;
    min-height: 52px;
    border: 1px solid var(--line);
    border-radius: 999px;
    outline: 0;
    padding: 0 20px;
    color: var(--text);
    background: #ffffff;
}

.search-box input:focus,
.inline-search input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(6, 182, 212, 0.14);
}

.search-shortcuts {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 14px;
}

.search-shortcuts a {
    color: var(--muted);
    font-size: 14px;
}

.content-section,
.category-overview-card,
.info-layout {
    margin-top: 58px;
}

.section-head {
    margin-bottom: 26px;
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
}

.section-head h2,
.page-hero h1,
.detail-article h1 {
    margin: 0;
    color: var(--text);
    font-size: clamp(28px, 4vw, 46px);
    line-height: 1.12;
    font-weight: 900;
    letter-spacing: -0.03em;
}

.section-head p {
    margin: 8px 0 0;
    color: var(--muted);
}

.section-more {
    color: #0891b2;
    font-weight: 800;
    white-space: nowrap;
}

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

.category-tile {
    position: relative;
    min-height: 240px;
    padding: 22px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow: hidden;
    border-radius: 26px;
    color: #ffffff;
    background: linear-gradient(135deg, #0f172a, #164e63 55%, #2563eb);
    box-shadow: var(--soft-shadow);
}

.category-tile span {
    font-size: 22px;
    font-weight: 900;
}

.category-tile strong {
    max-width: 92%;
    color: rgba(255, 255, 255, 0.78);
    font-size: 14px;
    font-weight: 500;
}

.tile-posters {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 7px;
    margin-top: 18px;
}

.tile-posters img {
    aspect-ratio: 2 / 3;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 10px 22px rgba(2, 6, 23, 0.28);
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 22px;
}

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

.mini-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
}

.movie-card {
    overflow: hidden;
    border: 1px solid rgba(226, 232, 240, 0.9);
    border-radius: 24px;
    background: #ffffff;
    box-shadow: 0 10px 28px rgba(15, 23, 42, 0.07);
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.movie-card:hover {
    transform: translateY(-6px);
    border-color: rgba(6, 182, 212, 0.46);
    box-shadow: var(--shadow);
}

.poster-link {
    position: relative;
    display: block;
    overflow: hidden;
    background: #0f172a;
}

.poster-link img {
    aspect-ratio: 2 / 3;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.movie-card:hover .poster-link img {
    transform: scale(1.05);
}

.year-badge,
.type-badge,
.rank-badge {
    position: absolute;
    z-index: 2;
    border-radius: 999px;
    color: #ffffff;
    font-size: 12px;
    font-weight: 800;
}

.year-badge {
    top: 12px;
    right: 12px;
    padding: 4px 9px;
    background: rgba(2, 6, 23, 0.72);
    backdrop-filter: blur(10px);
}

.type-badge {
    left: 12px;
    bottom: 12px;
    padding: 5px 10px;
    background: linear-gradient(135deg, var(--primary), var(--primary-deep));
}

.rank-badge {
    top: 12px;
    left: 12px;
    display: grid;
    width: 34px;
    height: 34px;
    place-items: center;
    background: linear-gradient(135deg, #f97316, #ef4444);
    box-shadow: 0 10px 20px rgba(239, 68, 68, 0.35);
}

.card-body {
    padding: 16px;
}

.card-body h3 {
    margin: 0 0 8px;
    font-size: 18px;
    line-height: 1.32;
    font-weight: 900;
}

.card-body h3 a:hover {
    color: #0891b2;
}

.card-body p {
    min-height: 3.2em;
    margin: 0 0 12px;
    color: var(--muted);
    font-size: 14px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.meta-row,
.rank-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    color: #64748b;
    font-size: 13px;
}

.meta-row {
    justify-content: space-between;
    margin-bottom: 12px;
}

.rank-preview {
    margin-top: 58px;
    display: grid;
    grid-template-columns: 360px minmax(0, 1fr);
    gap: 28px;
    align-items: start;
}

.rank-intro {
    position: sticky;
    top: 118px;
    padding: 32px;
    border-radius: 28px;
    color: #ffffff;
    background: radial-gradient(circle at 18% 10%, rgba(6, 182, 212, 0.5), transparent 30%), linear-gradient(135deg, #020617, #0f172a 58%, #1d4ed8);
    box-shadow: var(--shadow);
}

.rank-intro h2 {
    margin: 0;
    font-size: 38px;
    line-height: 1.1;
}

.rank-intro p {
    color: rgba(255, 255, 255, 0.74);
}

.rank-list {
    display: grid;
    gap: 16px;
}

.preview-list {
    max-height: none;
}

.rank-item {
    display: grid;
    grid-template-columns: 62px 92px minmax(0, 1fr);
    gap: 16px;
    align-items: center;
    padding: 14px;
    border: 1px solid rgba(226, 232, 240, 0.9);
    border-radius: 22px;
    background: #ffffff;
    box-shadow: 0 10px 28px rgba(15, 23, 42, 0.06);
}

.rank-index {
    color: #0891b2;
    font-size: 24px;
    font-weight: 900;
    text-align: center;
}

.rank-cover img {
    aspect-ratio: 2 / 3;
    object-fit: cover;
    border-radius: 16px;
}

.rank-content h3 {
    margin: 0 0 8px;
    font-size: 20px;
    font-weight: 900;
}

.rank-content p {
    margin: 0 0 10px;
    color: var(--muted);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.page-hero {
    margin: 34px 0 54px;
    padding: 64px;
    border-radius: 34px;
    color: #ffffff;
    background: radial-gradient(circle at 82% 24%, rgba(6, 182, 212, 0.34), transparent 26%), linear-gradient(135deg, #020617, #0f172a 52%, #155e75);
    box-shadow: var(--shadow);
}

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

.page-hero p {
    max-width: 760px;
    color: rgba(255, 255, 255, 0.76);
    font-size: 18px;
}

.category-overview-card {
    padding: 28px;
    border: 1px solid rgba(226, 232, 240, 0.86);
    border-radius: 30px;
    background: rgba(255, 255, 255, 0.82);
    box-shadow: var(--soft-shadow);
}

.small-head {
    align-items: center;
}

.inline-search {
    max-width: 720px;
    margin-top: 28px;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 28px 0 18px;
    color: var(--muted);
    font-size: 14px;
}

.breadcrumb a {
    color: #0891b2;
    font-weight: 700;
}

.detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 28px;
    align-items: start;
}

.player-wrap {
    position: relative;
    overflow: hidden;
    border-radius: 30px;
    background: #000000;
    box-shadow: var(--shadow);
}

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

.play-overlay {
    position: absolute;
    left: 50%;
    top: 50%;
    display: flex;
    align-items: center;
    gap: 12px;
    min-height: 54px;
    padding: 0 24px;
    border: 0;
    border-radius: 999px;
    color: #ffffff;
    background: rgba(6, 182, 212, 0.92);
    box-shadow: 0 18px 45px rgba(6, 182, 212, 0.35);
    transform: translate(-50%, -50%);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.play-overlay.is-hidden {
    opacity: 0;
    pointer-events: none;
    transform: translate(-50%, -50%) scale(0.92);
}

.play-icon {
    width: 28px;
    height: 28px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.18);
}

.detail-article,
.side-card,
.info-card {
    border: 1px solid rgba(226, 232, 240, 0.9);
    border-radius: 28px;
    background: #ffffff;
    box-shadow: var(--soft-shadow);
}

.detail-article {
    margin-top: 24px;
    padding: 34px;
}

.detail-article h1 {
    margin-bottom: 18px;
}

.lead-text {
    color: #475569;
    font-size: 19px;
}

.detail-tags {
    margin: 22px 0 30px;
}

.detail-article h2 {
    margin: 28px 0 10px;
    font-size: 24px;
    font-weight: 900;
}

.detail-article p {
    color: #334155;
}

.detail-side {
    position: sticky;
    top: 120px;
    display: grid;
    gap: 18px;
}

.detail-poster {
    aspect-ratio: 2 / 3;
    object-fit: cover;
    border-radius: 28px;
    box-shadow: var(--shadow);
}

.side-card {
    padding: 24px;
}

.side-card h2 {
    margin: 0 0 16px;
    font-size: 22px;
    font-weight: 900;
}

.info-list {
    margin: 0;
    display: grid;
    gap: 12px;
}

.info-list div {
    display: grid;
    grid-template-columns: 74px minmax(0, 1fr);
    gap: 12px;
}

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

.info-list dd {
    margin: 0;
    font-weight: 700;
}

.info-list a,
.next-card a {
    color: #0891b2;
}

.next-card {
    display: grid;
    gap: 10px;
}

.next-card a {
    display: block;
    font-weight: 700;
}

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

.info-card {
    padding: 28px;
}

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

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

.site-footer {
    margin-top: 60px;
    color: rgba(255, 255, 255, 0.82);
    background: #020617;
}

.footer-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 44px 24px;
    display: grid;
    grid-template-columns: 1.4fr 1fr 1.5fr;
    gap: 28px;
}

.footer-brand {
    color: #ffffff;
    font-size: 22px;
}

.footer-inner p {
    max-width: 420px;
    color: rgba(255, 255, 255, 0.62);
}

.footer-links,
.footer-categories {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 18px;
}

.footer-links a,
.footer-categories a {
    color: rgba(255, 255, 255, 0.74);
}

.footer-bottom {
    padding: 18px 24px;
    border-top: 1px solid rgba(148, 163, 184, 0.14);
    text-align: center;
    color: rgba(255, 255, 255, 0.48);
}

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

    .hero-content,
    .rank-preview,
    .detail-layout,
    .footer-inner,
    .info-layout {
        grid-template-columns: 1fr;
    }

    .hero-poster,
    .detail-side,
    .rank-intro {
        position: static;
    }

    .hero-poster {
        max-width: 280px;
    }
}

@media (max-width: 760px) {
    .header-inner {
        padding: 0 16px;
    }

    .menu-toggle {
        display: block;
    }

    .main-nav {
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        display: none;
        padding: 12px 18px 20px;
        flex-direction: column;
        align-items: stretch;
        gap: 4px;
        background: #0f172a;
    }

    .main-nav.is-open {
        display: flex;
    }

    .nav-link {
        padding: 12px 8px;
    }

    main {
        padding: 0 16px 42px;
    }

    .hero-shell {
        margin: 0 -16px;
        min-height: 680px;
    }

    .hero-slider {
        min-height: 680px;
    }

    .hero-content {
        min-height: 680px;
        padding: 72px 16px 92px;
        gap: 28px;
    }

    .hero-poster {
        max-width: 230px;
        transform: none;
    }

    .search-box {
        grid-template-columns: 1fr;
    }

    .category-grid,
    .movie-grid,
    .compact-grid,
    .mini-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 14px;
    }

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

    .page-hero,
    .detail-article {
        padding: 28px;
        border-radius: 26px;
    }

    .rank-item {
        grid-template-columns: 44px 74px minmax(0, 1fr);
        gap: 12px;
    }

    .rank-content p {
        -webkit-line-clamp: 1;
    }
}

@media (max-width: 480px) {
    .category-grid,
    .movie-grid,
    .compact-grid,
    .mini-grid {
        grid-template-columns: 1fr;
    }

    .hero-actions,
    .search-shortcuts {
        flex-direction: column;
        align-items: stretch;
    }

    .primary-btn,
    .ghost-btn,
    .search-box button {
        width: 100%;
    }
}