:root {
    --primary: #7c3aed;
    --primary-dark: #5b21b6;
    --secondary: #ec4899;
    --accent: #f97316;
    --ink: #111827;
    --muted: #6b7280;
    --line: #e5e7eb;
    --soft: #f8fafc;
    --card: #ffffff;
    --shadow: 0 20px 45px rgba(15, 23, 42, 0.12);
    --radius: 22px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    color: var(--ink);
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 42%, #f7f7ff 100%);
}

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

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

button,
input {
    font: inherit;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.88);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.9);
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.05);
}

.header-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 14px 20px;
    display: flex;
    align-items: center;
    gap: 24px;
}

.brand,
.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
}

.brand-mark {
    width: 46px;
    height: 46px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    color: #ffffff;
    font-weight: 900;
    font-size: 22px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    box-shadow: 0 14px 28px rgba(124, 58, 237, 0.28);
}

.brand-text strong {
    display: block;
    font-size: 20px;
    line-height: 1.1;
}

.brand-text em {
    display: block;
    margin-top: 4px;
    color: var(--muted);
    font-size: 12px;
    font-style: normal;
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-left: auto;
}

.desktop-nav a,
.nav-dropdown button {
    border: 0;
    background: transparent;
    color: #374151;
    cursor: pointer;
    font-weight: 650;
    transition: color 0.2s ease;
}

.desktop-nav a:hover,
.nav-dropdown button:hover {
    color: var(--primary);
}

.nav-dropdown {
    position: relative;
}

.nav-menu {
    position: absolute;
    top: 34px;
    right: 0;
    width: 220px;
    padding: 10px;
    border-radius: 18px;
    background: #ffffff;
    box-shadow: var(--shadow);
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: all 0.2s ease;
}

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

.nav-menu a {
    display: block;
    padding: 10px 12px;
    border-radius: 12px;
}

.nav-menu a:hover {
    background: #f5f3ff;
}

.nav-search {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-search input,
.filter-box input,
.filter-box select {
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 10px 14px;
    background: #ffffff;
    outline: none;
    transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.nav-search input:focus,
.filter-box input:focus,
.filter-box select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(124, 58, 237, 0.12);
}

.nav-search button,
.primary-button,
.secondary-button,
.play-button,
.mobile-toggle {
    border: 0;
    cursor: pointer;
    border-radius: 999px;
    font-weight: 800;
}

.nav-search button,
.primary-button,
.play-button {
    color: #ffffff;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    box-shadow: 0 16px 30px rgba(124, 58, 237, 0.22);
}

.nav-search button {
    padding: 10px 16px;
}

.secondary-button {
    padding: 12px 20px;
    color: var(--primary-dark);
    background: #ffffff;
    border: 1px solid rgba(124, 58, 237, 0.18);
}

.primary-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 13px 22px;
}

.mobile-toggle {
    display: none;
    margin-left: auto;
    width: 42px;
    height: 42px;
    background: #f3f4f6;
}

.mobile-nav {
    padding: 12px 20px 18px;
    border-top: 1px solid var(--line);
    background: #ffffff;
}

.mobile-nav a {
    display: block;
    padding: 11px 8px;
    color: #374151;
    font-weight: 700;
}

.hero-slider {
    position: relative;
    overflow: hidden;
    min-height: 620px;
    background: radial-gradient(circle at top left, rgba(236, 72, 153, 0.28), transparent 34%),
                radial-gradient(circle at right, rgba(124, 58, 237, 0.28), transparent 30%),
                linear-gradient(135deg, #0f172a 0%, #2e1065 56%, #701a75 100%);
    color: #ffffff;
}

.hero-track {
    position: relative;
    max-width: 1280px;
    margin: 0 auto;
    min-height: 620px;
}

.hero-slide {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
    align-items: center;
    gap: 48px;
    padding: 74px 20px 64px;
    opacity: 0;
    transform: translateX(24px);
    pointer-events: none;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.hero-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border: 1px solid rgba(255, 255, 255, 0.24);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    color: #f5d0fe;
    font-weight: 800;
}

.hero-slide h1 {
    margin: 18px 0 14px;
    font-size: clamp(40px, 7vw, 82px);
    line-height: 1;
    letter-spacing: -0.06em;
}

.hero-slide p {
    max-width: 690px;
    color: rgba(255, 255, 255, 0.82);
    font-size: 18px;
    line-height: 1.8;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin: 30px 0;
}

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

.hero-tags span,
.movie-tags span,
.detail-tags span {
    display: inline-flex;
    padding: 6px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 750;
}

.hero-tags span {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.14);
}

.hero-poster {
    position: relative;
    border-radius: 32px;
    overflow: hidden;
    box-shadow: 0 28px 80px rgba(0, 0, 0, 0.35);
    transform: rotate(2deg);
}

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

.hero-poster::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 35%, rgba(15, 23, 42, 0.84));
}

.hero-score {
    position: absolute;
    left: 20px;
    bottom: 20px;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border-radius: 16px;
    color: #ffffff;
    background: rgba(15, 23, 42, 0.68);
    backdrop-filter: blur(12px);
    font-weight: 900;
}

.hero-dots {
    position: absolute;
    left: 50%;
    bottom: 24px;
    z-index: 5;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
}

.hero-dot {
    width: 38px;
    height: 6px;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.35);
    cursor: pointer;
}

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

.section {
    max-width: 1280px;
    margin: 0 auto;
    padding: 64px 20px;
}

.section-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 28px;
}

.section-title {
    margin: 0 0 8px;
    font-size: clamp(28px, 4vw, 44px);
    line-height: 1.15;
    letter-spacing: -0.04em;
}

.section-desc {
    margin: 0;
    color: var(--muted);
    line-height: 1.75;
}

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

.category-card {
    position: relative;
    overflow: hidden;
    min-height: 164px;
    padding: 22px;
    border-radius: var(--radius);
    color: #ffffff;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    box-shadow: var(--shadow);
}

.category-card:nth-child(2n) {
    background: linear-gradient(135deg, #2563eb, #7c3aed);
}

.category-card:nth-child(3n) {
    background: linear-gradient(135deg, #f97316, #ec4899);
}

.category-card strong {
    display: block;
    font-size: 22px;
    margin-bottom: 10px;
}

.category-card p {
    margin: 0;
    color: rgba(255, 255, 255, 0.82);
    line-height: 1.6;
}

.category-card em {
    position: absolute;
    right: 18px;
    bottom: 14px;
    font-style: normal;
    opacity: 0.7;
    font-weight: 900;
}

.filter-box {
    display: grid;
    grid-template-columns: minmax(220px, 1fr) 180px 180px;
    gap: 14px;
    padding: 18px;
    margin-bottom: 24px;
    border-radius: var(--radius);
    background: #ffffff;
    border: 1px solid var(--line);
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.05);
}

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

.movie-card {
    overflow: hidden;
    border-radius: var(--radius);
    background: var(--card);
    border: 1px solid rgba(226, 232, 240, 0.9);
    box-shadow: 0 14px 34px rgba(15, 23, 42, 0.08);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.movie-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow);
}

.movie-poster {
    position: relative;
    display: block;
    overflow: hidden;
    background: linear-gradient(135deg, #ede9fe, #fdf2f8);
}

.movie-poster img {
    aspect-ratio: 3 / 4;
    object-fit: cover;
    transition: transform 0.35s ease;
}

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

.movie-year {
    position: absolute;
    top: 12px;
    left: 12px;
    display: inline-flex;
    padding: 6px 10px;
    border-radius: 999px;
    color: #ffffff;
    background: rgba(15, 23, 42, 0.72);
    backdrop-filter: blur(10px);
    font-size: 12px;
    font-weight: 900;
}

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

.movie-title {
    display: -webkit-box;
    min-height: 48px;
    overflow: hidden;
    color: #111827;
    font-size: 18px;
    font-weight: 900;
    line-height: 1.35;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

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

.movie-meta {
    margin: 8px 0;
    color: var(--muted);
    font-size: 13px;
}

.movie-desc {
    display: -webkit-box;
    min-height: 68px;
    overflow: hidden;
    margin: 0 0 14px;
    color: #4b5563;
    font-size: 14px;
    line-height: 1.6;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.movie-tags span,
.detail-tags span {
    color: var(--primary-dark);
    background: #f5f3ff;
}

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

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

.rank-row {
    display: grid;
    grid-template-columns: 58px 94px minmax(0, 1fr) 92px;
    gap: 16px;
    align-items: center;
    padding: 14px;
    border-radius: 22px;
    border: 1px solid var(--line);
    background: #ffffff;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.05);
}

.rank-index,
.rank-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    font-weight: 950;
}

.rank-index {
    width: 42px;
    height: 42px;
    border-radius: 14px;
}

.rank-row img {
    width: 94px;
    height: 126px;
    border-radius: 16px;
    object-fit: cover;
}

.rank-info h3 {
    margin: 0 0 8px;
    font-size: 20px;
}

.rank-info p {
    margin: 0;
    color: var(--muted);
    line-height: 1.65;
}

.rank-score {
    color: var(--secondary);
    font-weight: 950;
    text-align: right;
}

.side-panel {
    position: sticky;
    top: 96px;
    align-self: start;
    padding: 22px;
    border-radius: var(--radius);
    background: #111827;
    color: #ffffff;
    box-shadow: var(--shadow);
}

.side-panel h3 {
    margin: 0 0 16px;
}

.mini-card {
    display: grid;
    grid-template-columns: 34px 58px minmax(0, 1fr);
    gap: 12px;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.mini-card:last-child {
    border-bottom: 0;
}

.mini-card img {
    width: 58px;
    height: 76px;
    border-radius: 12px;
    object-fit: cover;
}

.mini-card strong,
.mini-card em {
    display: block;
}

.mini-card strong {
    font-size: 14px;
    line-height: 1.35;
}

.mini-card em {
    margin-top: 5px;
    color: rgba(255, 255, 255, 0.68);
    font-size: 12px;
    font-style: normal;
}

.rank-number {
    width: 28px;
    height: 28px;
    border-radius: 10px;
    font-size: 13px;
}

.page-hero {
    padding: 80px 20px 42px;
    color: #ffffff;
    background: radial-gradient(circle at 20% 20%, rgba(236, 72, 153, 0.35), transparent 34%),
                linear-gradient(135deg, #111827, #4c1d95 64%, #831843);
}

.page-hero-inner {
    max-width: 1280px;
    margin: 0 auto;
}

.page-hero h1 {
    margin: 0 0 12px;
    font-size: clamp(36px, 5vw, 64px);
    line-height: 1.08;
    letter-spacing: -0.05em;
}

.page-hero p {
    max-width: 760px;
    margin: 0;
    color: rgba(255, 255, 255, 0.78);
    font-size: 18px;
    line-height: 1.75;
}

.breadcrumb {
    margin-bottom: 18px;
    color: rgba(255, 255, 255, 0.72);
    font-weight: 700;
}

.detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 30px;
}

.player-card,
.detail-card,
.related-card {
    border-radius: var(--radius);
    background: #ffffff;
    border: 1px solid var(--line);
    box-shadow: 0 16px 36px rgba(15, 23, 42, 0.08);
}

.player-card {
    overflow: hidden;
    margin-bottom: 24px;
}

.player-box {
    position: relative;
    background: #020617;
}

.player-box video {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #020617;
}

.play-layer {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(180deg, rgba(2, 6, 23, 0.1), rgba(2, 6, 23, 0.65));
    pointer-events: auto;
}

.play-layer[hidden] {
    display: none;
}

.play-button {
    width: 92px;
    height: 92px;
    font-size: 34px;
}

.detail-card {
    padding: 26px;
}

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

.detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 0 0 20px;
}

.detail-meta span {
    padding: 8px 12px;
    border-radius: 999px;
    color: #374151;
    background: #f3f4f6;
    font-weight: 800;
    font-size: 13px;
}

.detail-text p {
    margin: 0 0 18px;
    color: #374151;
    line-height: 1.9;
    font-size: 16px;
}

.related-card {
    padding: 22px;
}

.related-card .mini-card {
    grid-template-columns: 70px minmax(0, 1fr);
    color: var(--ink);
    border-bottom: 1px solid var(--line);
}

.related-card .mini-card img {
    width: 70px;
    height: 92px;
}

.related-card .mini-card em {
    color: var(--muted);
}

.site-footer {
    margin-top: 40px;
    padding: 54px 20px 28px;
    color: #d1d5db;
    background: #111827;
}

.footer-grid {
    max-width: 1280px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 36px;
}

.footer-grid p {
    max-width: 520px;
    color: #9ca3af;
    line-height: 1.75;
}

.footer-grid h3 {
    margin: 0 0 14px;
    color: #ffffff;
}

.footer-grid a {
    display: block;
    margin: 8px 0;
    color: #9ca3af;
}

.footer-grid a:hover {
    color: #ffffff;
}

.copyright {
    max-width: 1280px;
    margin: 34px auto 0;
    padding-top: 22px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: #9ca3af;
}

.no-result {
    padding: 34px;
    border-radius: var(--radius);
    background: #ffffff;
    border: 1px dashed var(--line);
    color: var(--muted);
    text-align: center;
}

@media (max-width: 1120px) {
    .desktop-nav,
    .nav-search {
        display: none;
    }

    .mobile-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

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

    .hero-poster {
        max-width: 380px;
        margin: 0 auto;
    }

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

    .side-panel {
        position: static;
    }
}

@media (max-width: 760px) {
    .header-inner {
        padding: 12px 16px;
    }

    .brand-text em {
        display: none;
    }

    .brand-text strong {
        font-size: 17px;
    }

    .hero-slider,
    .hero-track {
        min-height: 760px;
    }

    .hero-slide {
        gap: 24px;
        padding-top: 48px;
    }

    .section {
        padding: 42px 16px;
    }

    .section-head {
        display: block;
    }

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

    .rank-row {
        grid-template-columns: 44px 76px minmax(0, 1fr);
    }

    .rank-row img {
        width: 76px;
        height: 102px;
    }

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