* {
    box-sizing: border-box;
}

:root {
    --bg: #f9fafb;
    --panel: #ffffff;
    --text: #111827;
    --muted: #6b7280;
    --soft: #e5e7eb;
    --blue: #2563eb;
    --blue-dark: #1d4ed8;
    --cyan: #0891b2;
    --dark: #111827;
    --shadow: 0 12px 30px rgba(15, 23, 42, 0.10);
    --shadow-lg: 0 22px 48px rgba(15, 23, 42, 0.16);
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    color: var(--text);
    background: var(--bg);
    font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    line-height: 1.6;
}

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

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

button,
input {
    font: inherit;
}

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

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.95);
    border-bottom: 1px solid rgba(229, 231, 235, 0.85);
    box-shadow: 0 4px 18px rgba(15, 23, 42, 0.06);
    backdrop-filter: blur(16px);
}

.site-nav {
    width: min(1180px, calc(100% - 32px));
    height: 64px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand,
.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 800;
    color: var(--text);
    white-space: nowrap;
}

.logo-mark {
    width: 32px;
    height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--blue);
}

.logo-mark svg {
    width: 32px;
    height: 32px;
    fill: currentColor;
}

.logo-mark svg path + path {
    fill: #ffffff;
}

.nav-links {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 24px;
    flex: 1;
}

.nav-link {
    position: relative;
    color: #374151;
    font-size: 14px;
    font-weight: 600;
    transition: color 0.2s ease;
}

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

.nav-link.is-active::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: -22px;
    height: 3px;
    border-radius: 999px;
    background: var(--cyan);
}

.menu-toggle {
    display: none;
    width: 42px;
    height: 42px;
    padding: 9px;
    border: 0;
    border-radius: 12px;
    background: transparent;
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    height: 2px;
    margin: 5px 0;
    border-radius: 999px;
    background: #374151;
}

.mobile-panel {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 10px 0 16px;
    border-top: 1px solid var(--soft);
}

.mobile-nav-link {
    display: block;
    padding: 11px 14px;
    border-radius: 12px;
    color: #374151;
    font-weight: 600;
}

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

.hero {
    position: relative;
    background: #0b1220;
}

.hero-stage {
    position: relative;
    height: 560px;
    overflow: hidden;
    background: #111827;
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.55s ease;
}

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

.hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.02);
}

.hero-shade {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(0, 0, 0, 0.84), rgba(0, 0, 0, 0.56) 45%, rgba(0, 0, 0, 0.14));
}

.hero-content {
    position: absolute;
    z-index: 2;
    left: max(24px, calc((100% - 1180px) / 2));
    top: 50%;
    width: min(620px, calc(100% - 48px));
    transform: translateY(-50%);
    color: #ffffff;
}

.hero-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 5px 12px;
    border-radius: 999px;
    background: var(--blue);
    color: #ffffff;
    font-size: 14px;
    font-weight: 700;
}

.hero-content h2,
.compact-hero h1 {
    margin: 16px 0 14px;
    color: #ffffff;
    font-size: clamp(34px, 6vw, 56px);
    line-height: 1.12;
    font-weight: 900;
    letter-spacing: -0.04em;
}

.hero-content p,
.compact-hero p {
    max-width: 680px;
    margin: 0 0 22px;
    color: rgba(255, 255, 255, 0.86);
    font-size: 18px;
}

.hero-meta {
    margin-bottom: 28px;
    color: rgba(255, 255, 255, 0.72);
    font-weight: 600;
}

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

.primary-button,
.secondary-button,
.toolbar-search button,
.hero-search button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 22px;
    border: 0;
    border-radius: 12px;
    font-weight: 800;
    cursor: pointer;
    transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.primary-button,
.toolbar-search button,
.hero-search button {
    color: #ffffff;
    background: var(--blue);
    box-shadow: 0 14px 28px rgba(37, 99, 235, 0.22);
}

.primary-button:hover,
.toolbar-search button:hover,
.hero-search button:hover {
    background: var(--blue-dark);
    transform: translateY(-1px);
}

.secondary-button {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(10px);
}

.secondary-button:hover {
    background: rgba(255, 255, 255, 0.28);
    transform: translateY(-1px);
}

.hero-arrow {
    position: absolute;
    z-index: 5;
    top: 50%;
    width: 48px;
    height: 48px;
    border: 0;
    border-radius: 999px;
    color: #ffffff;
    background: rgba(0, 0, 0, 0.5);
    font-size: 34px;
    line-height: 1;
    cursor: pointer;
    transform: translateY(-50%);
    transition: background 0.2s ease;
}

.hero-arrow:hover {
    background: rgba(0, 0, 0, 0.72);
}

.hero-prev {
    left: 20px;
}

.hero-next {
    right: 20px;
}

.hero-dots {
    position: absolute;
    z-index: 6;
    left: 50%;
    bottom: 28px;
    display: flex;
    gap: 8px;
    transform: translateX(-50%);
}

.hero-dot {
    width: 18px;
    height: 4px;
    padding: 0;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.52);
    cursor: pointer;
    transition: width 0.25s ease, background 0.25s ease;
}

.hero-dot.is-active {
    width: 36px;
    background: #ffffff;
}

.hero-search-card {
    position: relative;
    z-index: 8;
    width: min(1180px, calc(100% - 32px));
    margin: -68px auto 0;
    padding: 26px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 500px);
    gap: 28px;
    align-items: center;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(16px);
}

.hero-search-card h1 {
    margin: 0 0 8px;
    font-size: clamp(28px, 4vw, 42px);
    line-height: 1.1;
    letter-spacing: -0.03em;
}

.hero-search-card p {
    margin: 0;
    color: var(--muted);
}

.hero-search,
.toolbar-search {
    display: flex;
    gap: 10px;
}

.hero-search input,
.toolbar-search input {
    flex: 1;
    min-width: 0;
    height: 48px;
    padding: 0 16px;
    border: 1px solid var(--soft);
    border-radius: 12px;
    color: var(--text);
    background: #ffffff;
    outline: none;
    transition: border 0.2s ease, box-shadow 0.2s ease;
}

.hero-search input:focus,
.toolbar-search input:focus {
    border-color: rgba(37, 99, 235, 0.5);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.10);
}

.page-hero {
    background: radial-gradient(circle at top left, rgba(37, 99, 235, 0.28), transparent 32%), linear-gradient(135deg, #111827, #0f172a 48%, #111827);
    color: #ffffff;
}

.compact-hero {
    padding: 54px 0 52px;
}

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

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 18px;
    color: rgba(255, 255, 255, 0.78);
    font-size: 14px;
}

.detail-main .breadcrumb {
    color: #6b7280;
}

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

.content-section {
    padding: 58px 0;
    background: #ffffff;
}

.content-section.section-muted,
.section-muted {
    background: var(--bg);
}

.section-head {
    margin-bottom: 24px;
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 18px;
}

.section-head h2 {
    margin: 0;
    font-size: clamp(24px, 3vw, 34px);
    line-height: 1.18;
    letter-spacing: -0.03em;
}

.section-head p {
    margin: 6px 0 0;
    color: var(--muted);
}

.section-actions {
    display: flex;
    gap: 8px;
}

.scroll-button {
    width: 42px;
    height: 42px;
    border: 0;
    border-radius: 999px;
    color: #374151;
    background: #f3f4f6;
    font-size: 28px;
    cursor: pointer;
    transition: background 0.2s ease, transform 0.2s ease;
}

.scroll-button:hover {
    background: #e5e7eb;
    transform: translateY(-1px);
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
}

.movie-scroll {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(260px, 290px);
    gap: 24px;
    overflow-x: auto;
    padding: 4px 2px 16px;
    scroll-snap-type: x proximity;
    scrollbar-width: none;
}

.movie-scroll::-webkit-scrollbar {
    display: none;
}

.scroll-item {
    scroll-snap-align: start;
}

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

.movie-card {
    min-width: 0;
    border-radius: 14px;
    background: #ffffff;
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.movie-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.card-link {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.card-cover {
    position: relative;
    height: 220px;
    display: block;
    overflow: hidden;
    background: #e5e7eb;
}

.card-large .card-cover {
    height: 318px;
}

.card-small .card-cover {
    height: 170px;
}

.card-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.45s ease;
}

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

.card-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.58), rgba(0, 0, 0, 0.05));
    opacity: 0;
    transition: opacity 0.25s ease;
}

.movie-card:hover .card-overlay {
    opacity: 1;
}

.play-badge {
    width: 52px;
    height: 52px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    color: var(--blue);
    background: rgba(255, 255, 255, 0.92);
    font-size: 22px;
    transform: scale(0.88);
    transition: transform 0.25s ease;
}

.movie-card:hover .play-badge {
    transform: scale(1);
}

.card-badge {
    position: absolute;
    left: 10px;
    top: 10px;
    padding: 4px 9px;
    border-radius: 7px;
    color: #ffffff;
    background: var(--blue);
    font-size: 12px;
    font-weight: 800;
}

.card-body {
    flex: 1;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.card-title {
    display: -webkit-box;
    min-height: 44px;
    color: var(--text);
    font-weight: 800;
    line-height: 1.35;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.2s ease;
}

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

.card-desc {
    display: -webkit-box;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.55;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.card-meta {
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    gap: 12px;
    color: #6b7280;
    font-size: 12px;
}

.card-meta span:first-child {
    color: #4b5563;
    font-weight: 700;
}

.card-horizontal .card-link,
.rank-item .card-link {
    min-height: 150px;
    flex-direction: row;
    align-items: stretch;
}

.card-horizontal .card-cover,
.rank-item .card-cover {
    width: 230px;
    height: auto;
    min-height: 150px;
    flex: 0 0 230px;
}

.rank-item .card-link {
    position: relative;
    padding-left: 78px;
}

.rank-number {
    position: absolute;
    left: 22px;
    top: 50%;
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    color: #ffffff;
    background: var(--blue);
    font-weight: 900;
    transform: translateY(-50%);
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
}

.category-card {
    position: relative;
    min-height: 260px;
    border-radius: 18px;
    overflow: hidden;
    box-shadow: var(--shadow);
    background: #111827;
}

.category-card a,
.category-card img,
.category-card-shade,
.category-card-body {
    position: absolute;
    inset: 0;
}

.category-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.45s ease;
}

.category-card:hover img {
    transform: scale(1.08);
}

.category-card-shade {
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.78), rgba(0, 0, 0, 0.15));
}

.category-card-body {
    padding: 22px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    color: #ffffff;
}

.category-card-body strong {
    font-size: 24px;
    line-height: 1.2;
}

.category-card-body span {
    margin-top: 8px;
    color: rgba(255, 255, 255, 0.82);
    font-size: 14px;
}

.toolbar-search {
    max-width: 720px;
    margin-top: 22px;
}

.filter-bar {
    margin-top: 18px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.filter-pill {
    padding: 8px 14px;
    border: 1px solid rgba(255, 255, 255, 0.26);
    border-radius: 999px;
    color: #ffffff;
    background: rgba(255, 255, 255, 0.10);
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease;
}

.filter-pill:hover,
.filter-pill.is-active {
    color: #0f172a;
    background: #ffffff;
}

.empty-result {
    padding: 28px;
    border-radius: 16px;
    color: var(--muted);
    background: #f3f4f6;
    text-align: center;
}

.player-shell {
    background: #000000;
}

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

.video-frame {
    position: relative;
    aspect-ratio: 16 / 9;
    background: #000000;
    overflow: hidden;
}

.video-frame video {
    width: 100%;
    height: 100%;
    display: block;
    background: #000000;
    cursor: pointer;
}

.player-overlay {
    position: absolute;
    inset: 0;
    z-index: 4;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 0;
    color: var(--blue);
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.42), rgba(0, 0, 0, 0.10));
    cursor: pointer;
    transition: opacity 0.25s ease, visibility 0.25s ease;
}

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

.player-play {
    width: 82px;
    height: 82px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    color: var(--blue);
    background: rgba(255, 255, 255, 0.92);
    font-size: 38px;
    box-shadow: 0 18px 36px rgba(0, 0, 0, 0.22);
    transition: transform 0.2s ease;
}

.player-overlay:hover .player-play {
    transform: scale(1.08);
}

.detail-section {
    padding: 34px 0 12px;
    background: var(--bg);
}

.detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 2fr) minmax(280px, 0.9fr);
    gap: 28px;
}

.detail-card,
.side-card {
    margin-bottom: 22px;
    padding: 24px;
    border-radius: 16px;
    background: #ffffff;
    box-shadow: var(--shadow);
}

.detail-title-row {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    justify-content: space-between;
}

.detail-title-row h1 {
    margin: 0;
    font-size: clamp(26px, 4vw, 36px);
    line-height: 1.2;
    letter-spacing: -0.03em;
}

.share-link {
    flex: 0 0 auto;
    padding: 8px 12px;
    border-radius: 10px;
    color: #374151;
    background: #f3f4f6;
    font-size: 14px;
    font-weight: 700;
}

.share-link:hover {
    color: var(--blue);
}

.detail-meta {
    margin: 18px 0;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    color: #4b5563;
}

.detail-meta span,
.tag-list span {
    display: inline-flex;
    padding: 6px 10px;
    border-radius: 999px;
    background: #f3f4f6;
    font-size: 13px;
    font-weight: 700;
}

.tag-list {
    margin-bottom: 18px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.text-block {
    margin-top: 22px;
    padding-top: 22px;
    border-top: 1px solid var(--soft);
}

.text-block h2,
.detail-card h2,
.side-card h2 {
    margin: 0 0 12px;
    font-size: 20px;
    line-height: 1.35;
}

.text-block p,
.detail-card p {
    margin: 0;
    color: #374151;
    white-space: pre-line;
}

.detail-side {
    align-self: start;
    position: sticky;
    top: 88px;
}

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

.related-row {
    display: grid;
    grid-template-columns: 112px minmax(0, 1fr);
    gap: 12px;
    align-items: center;
}

.related-thumb {
    height: 74px;
    border-radius: 10px;
    overflow: hidden;
    background: #e5e7eb;
}

.related-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.related-row:hover .related-thumb img {
    transform: scale(1.08);
}

.related-info {
    min-width: 0;
    display: grid;
    gap: 4px;
}

.related-info strong {
    display: -webkit-box;
    color: #111827;
    line-height: 1.35;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    transition: color 0.2s ease;
}

.related-row:hover strong {
    color: var(--blue);
}

.related-info em {
    color: #6b7280;
    font-size: 12px;
    font-style: normal;
}

.more-related {
    background: var(--bg);
}

.site-footer {
    background: #111827;
    color: #d1d5db;
}

.footer-inner {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 46px 0 34px;
    display: grid;
    grid-template-columns: minmax(0, 2fr) 1fr 1fr;
    gap: 36px;
}

.footer-brand {
    color: #ffffff;
}

.footer-main p {
    max-width: 620px;
    color: #9ca3af;
}

.footer-col h2 {
    margin: 0 0 14px;
    color: #ffffff;
    font-size: 15px;
}

.footer-col ul {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 10px;
}

.footer-col a:hover {
    color: #38bdf8;
}

.footer-bottom {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 20px 0;
    border-top: 1px solid rgba(75, 85, 99, 0.55);
    color: #9ca3af;
    font-size: 14px;
}

.footer-bottom p {
    margin: 0;
}

@media (max-width: 1040px) {
    .nav-links {
        gap: 16px;
    }

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

    .detail-layout {
        grid-template-columns: 1fr;
    }

    .detail-side {
        position: static;
    }
}

@media (max-width: 820px) {
    .nav-links {
        display: none;
    }

    .menu-toggle {
        display: block;
    }

    .hero-stage {
        height: 520px;
    }

    .hero-arrow {
        display: none;
    }

    .hero-search-card {
        grid-template-columns: 1fr;
        margin-top: -44px;
    }

    .hero-search,
    .toolbar-search {
        flex-direction: column;
    }

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

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

@media (max-width: 560px) {
    .container,
    .site-nav,
    .mobile-panel,
    .hero-search-card,
    .footer-inner,
    .footer-bottom {
        width: min(100% - 24px, 1180px);
    }

    .brand,
    .footer-brand {
        font-size: 18px;
    }

    .hero-stage {
        height: 500px;
    }

    .hero-content {
        left: 18px;
        width: calc(100% - 36px);
    }

    .hero-content p,
    .compact-hero p {
        font-size: 16px;
    }

    .hero-search-card {
        padding: 20px;
        border-radius: 18px;
    }

    .content-section {
        padding: 44px 0;
    }

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

    .section-actions {
        display: none;
    }

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

    .card-cover,
    .card-large .card-cover,
    .card-small .card-cover {
        height: 240px;
    }

    .card-horizontal .card-link,
    .rank-item .card-link {
        flex-direction: column;
        padding-left: 0;
    }

    .card-horizontal .card-cover,
    .rank-item .card-cover {
        width: 100%;
        min-height: 220px;
        flex-basis: auto;
    }

    .rank-number {
        top: 16px;
        left: 16px;
        z-index: 3;
        transform: none;
    }

    .detail-card,
    .side-card {
        padding: 18px;
    }

    .detail-title-row {
        flex-direction: column;
    }

    .related-row {
        grid-template-columns: 104px minmax(0, 1fr);
    }
}