:root {
    --blue-900: #172554;
    --blue-800: #1e40af;
    --blue-700: #1d4ed8;
    --blue-600: #2563eb;
    --orange-600: #ea580c;
    --orange-500: #f97316;
    --orange-100: #ffedd5;
    --green-600: #16a34a;
    --green-100: #dcfce7;
    --red-600: #dc2626;
    --purple-700: #7e22ce;
    --gray-950: #111827;
    --gray-900: #1f2937;
    --gray-800: #374151;
    --gray-700: #4b5563;
    --gray-600: #6b7280;
    --gray-500: #9ca3af;
    --gray-200: #e5e7eb;
    --gray-100: #f3f4f6;
    --white: #ffffff;
    --shadow: 0 10px 25px rgba(15, 23, 42, 0.12);
    --shadow-lg: 0 20px 45px rgba(15, 23, 42, 0.18);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--gray-900);
    background: #f9fafb;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
    line-height: 1.6;
}

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

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

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

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    color: var(--white);
    background: linear-gradient(90deg, var(--blue-600), var(--blue-800));
    box-shadow: 0 10px 20px rgba(30, 64, 175, 0.25);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 64px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    transition: opacity 0.2s ease;
}

.brand:hover {
    opacity: 0.85;
}

.brand-mark {
    display: grid;
    width: 42px;
    height: 42px;
    place-items: center;
    border-radius: 12px;
    background: var(--orange-500);
    font-size: 18px;
    font-weight: 700;
    box-shadow: inset 0 -4px 0 rgba(0, 0, 0, 0.08);
}

.brand-text strong,
.brand-text em {
    display: block;
}

.brand-text strong {
    font-size: 20px;
    letter-spacing: 0.02em;
}

.brand-text em {
    color: #bfdbfe;
    font-size: 12px;
    font-style: normal;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 28px;
    font-weight: 600;
}

.main-nav a,
.mobile-nav a {
    transition: color 0.2s ease;
}

.main-nav a:hover,
.main-nav a.active,
.mobile-nav a:hover,
.mobile-nav a.active {
    color: #fb923c;
}

.menu-button {
    display: none;
    border: 0;
    color: var(--white);
    background: transparent;
    font-size: 28px;
    cursor: pointer;
}

.mobile-nav {
    display: none;
    padding: 14px 24px 18px;
    border-top: 1px solid rgba(191, 219, 254, 0.3);
}

.mobile-nav.open {
    display: grid;
    gap: 12px;
}

.hero {
    position: relative;
    height: 500px;
    overflow: hidden;
    color: var(--white);
    background: linear-gradient(135deg, #172554, #1d4ed8 45%, #172554);
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 1s ease;
}

.hero-slide.active {
    opacity: 1;
}

.hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.3;
}

.hero-shade {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(0, 0, 0, 0.82), rgba(0, 0, 0, 0.2) 68%, rgba(0, 0, 0, 0.05));
}

.hero-content {
    position: relative;
    display: flex;
    height: 100%;
    align-items: center;
}

.hero-copy {
    max-width: 680px;
}

.hero-label {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
    color: #facc15;
    font-weight: 700;
}

.hero h1,
.hero h2 {
    margin: 0 0 16px;
    font-size: clamp(34px, 6vw, 56px);
    line-height: 1.08;
    letter-spacing: -0.03em;
}

.hero p {
    max-width: 620px;
    margin: 0 0 24px;
    color: #e5e7eb;
    font-size: 18px;
}

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

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 22px;
    border: 0;
    border-radius: 10px;
    background: var(--orange-500);
    color: var(--white);
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.button:hover {
    transform: translateY(-1px);
    background: var(--orange-600);
    box-shadow: 0 12px 20px rgba(234, 88, 12, 0.25);
}

.button.secondary {
    background: rgba(255, 255, 255, 0.16);
    backdrop-filter: blur(8px);
}

.button.secondary:hover {
    background: rgba(255, 255, 255, 0.24);
}

.hero-dots {
    position: absolute;
    right: 50%;
    bottom: 22px;
    display: flex;
    gap: 10px;
    transform: translateX(50%);
}

.hero-dots button {
    width: 12px;
    height: 12px;
    padding: 0;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.55);
    cursor: pointer;
    transition: width 0.2s ease, background 0.2s ease;
}

.hero-dots button.active {
    width: 36px;
    background: var(--orange-500);
}

.section {
    padding: 56px 0;
}

.section.compact {
    padding: 36px 0;
}

.section-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 28px;
}

.section-title h2,
.section-title h1 {
    margin: 0;
    color: var(--gray-900);
    font-size: clamp(26px, 4vw, 36px);
    line-height: 1.2;
}

.section-title p {
    margin: 8px 0 0;
    color: var(--gray-600);
}

.title-icon {
    color: var(--orange-500);
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 18px;
}

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

.movie-card {
    overflow: hidden;
    border-radius: 16px;
    background: var(--white);
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.08);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

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

.poster-link {
    position: relative;
    display: block;
    aspect-ratio: 3 / 4;
    overflow: hidden;
    background: linear-gradient(135deg, #dbeafe, #fed7aa);
}

.poster-link img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.movie-card:hover .poster-link img {
    transform: scale(1.08);
    opacity: 0.82;
}

.card-play {
    position: absolute;
    left: 50%;
    top: 50%;
    display: grid;
    width: 48px;
    height: 48px;
    place-items: center;
    border-radius: 999px;
    color: var(--white);
    background: rgba(249, 115, 22, 0.9);
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.92);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.movie-card:hover .card-play {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.rank-badge {
    position: absolute;
    left: 10px;
    top: 10px;
    display: grid;
    min-width: 34px;
    height: 34px;
    place-items: center;
    border-radius: 10px;
    color: var(--white);
    background: linear-gradient(135deg, var(--orange-500), var(--red-600));
    font-weight: 800;
    box-shadow: 0 10px 18px rgba(220, 38, 38, 0.28);
}

.movie-body {
    padding: 14px;
}

.meta-line,
.heat-line {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    color: var(--gray-600);
    font-size: 12px;
}

.movie-body h3 {
    min-height: 48px;
    margin: 8px 0 8px;
    color: var(--gray-900);
    font-size: 16px;
    line-height: 1.5;
}

.movie-body h3 a:hover {
    color: var(--orange-600);
}

.movie-one {
    display: -webkit-box;
    min-height: 42px;
    margin: 0 0 12px;
    overflow: hidden;
    color: var(--gray-700);
    font-size: 14px;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.tag-row,
.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.tag-row span,
.tag-list span {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    padding: 3px 9px;
    border-radius: 999px;
    background: var(--orange-100);
    color: var(--orange-600);
    font-size: 12px;
    font-weight: 600;
}

.heat-line {
    margin-top: 12px;
    color: var(--gray-500);
}

.category-panel {
    border-radius: 24px;
    background: linear-gradient(90deg, #f0fdf4, #eff6ff);
    padding: 32px;
}

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

.category-card {
    display: block;
    padding: 22px;
    border-radius: 18px;
    background: var(--white);
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.08);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

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

.category-icon {
    display: grid;
    width: 50px;
    height: 50px;
    place-items: center;
    margin-bottom: 16px;
    border-radius: 14px;
    color: var(--white);
    font-weight: 800;
}

.category-icon.blue {
    background: var(--blue-600);
}

.category-icon.orange {
    background: var(--orange-500);
}

.category-icon.green {
    background: var(--green-600);
}

.category-icon.purple {
    background: var(--purple-700);
}

.category-icon.red {
    background: var(--red-600);
}

.category-card h3 {
    margin: 0 0 6px;
    font-size: 18px;
}

.category-card p {
    margin: 0;
    color: var(--gray-600);
    font-size: 14px;
}

.cta-panel {
    overflow: hidden;
    border-radius: 24px;
    padding: 42px;
    color: var(--white);
    text-align: center;
    background: linear-gradient(135deg, var(--orange-500), var(--red-600));
    box-shadow: var(--shadow-lg);
}

.cta-panel h2 {
    margin: 0 0 12px;
    font-size: clamp(28px, 5vw, 42px);
}

.cta-panel p {
    margin: 0 0 24px;
    color: #ffedd5;
}

.page-hero {
    color: var(--white);
    background: linear-gradient(90deg, var(--blue-600), var(--orange-600));
    padding: 56px 0;
    text-align: center;
}

.page-hero h1 {
    margin: 0 0 14px;
    font-size: clamp(32px, 5vw, 50px);
}

.page-hero p {
    max-width: 760px;
    margin: 0 auto;
    color: #dbeafe;
    font-size: 18px;
}

.filter-panel {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 180px 180px;
    gap: 14px;
    margin: 0 0 28px;
    padding: 18px;
    border-radius: 18px;
    background: var(--white);
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.08);
}

.filter-panel input,
.filter-panel select {
    width: 100%;
    min-height: 44px;
    border: 1px solid var(--gray-200);
    border-radius: 12px;
    padding: 0 14px;
    font: inherit;
    outline: none;
}

.filter-panel input:focus,
.filter-panel select:focus {
    border-color: var(--orange-500);
    box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.14);
}

.detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 2fr) 340px;
    gap: 28px;
    align-items: start;
}

.player-card,
.detail-card,
.side-card {
    border-radius: 20px;
    background: var(--white);
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.08);
}

.player-card {
    overflow: hidden;
}

.player-shell {
    position: relative;
    overflow: hidden;
    background: #050816;
    aspect-ratio: 16 / 9;
}

.player-shell video {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #050816;
}

.player-overlay {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    color: var(--white);
    background: radial-gradient(circle, rgba(249, 115, 22, 0.22), rgba(3, 7, 18, 0.78));
    cursor: pointer;
    transition: opacity 0.2s ease, visibility 0.2s ease;
}

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

.play-trigger {
    display: grid;
    width: 78px;
    height: 78px;
    place-items: center;
    border: 0;
    border-radius: 999px;
    color: var(--white);
    background: var(--orange-500);
    font-size: 32px;
    cursor: pointer;
    box-shadow: 0 18px 34px rgba(249, 115, 22, 0.35);
}

.player-info {
    padding: 20px;
}

.player-info h1 {
    margin: 0 0 8px;
    font-size: clamp(26px, 4vw, 38px);
}

.detail-card {
    padding: 24px;
}

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

.detail-card p {
    margin: 0 0 18px;
    color: var(--gray-700);
    font-size: 16px;
}

.info-list {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
    margin: 18px 0;
}

.info-list div {
    padding: 12px;
    border-radius: 14px;
    background: #f8fafc;
}

.info-list span {
    display: block;
    color: var(--gray-500);
    font-size: 12px;
}

.info-list strong {
    display: block;
    color: var(--gray-900);
    font-size: 14px;
}

.side-card {
    padding: 18px;
}

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

.side-link {
    display: grid;
    grid-template-columns: 78px minmax(0, 1fr);
    gap: 12px;
    align-items: center;
}

.side-link img {
    width: 78px;
    height: 104px;
    border-radius: 10px;
    object-fit: cover;
}

.side-link strong,
.side-link em {
    display: -webkit-box;
    overflow: hidden;
    -webkit-box-orient: vertical;
}

.side-link strong {
    color: var(--gray-900);
    font-size: 14px;
    -webkit-line-clamp: 2;
}

.side-link em {
    margin-top: 6px;
    color: var(--gray-500);
    font-size: 12px;
    font-style: normal;
    -webkit-line-clamp: 2;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0 0 18px;
    color: var(--gray-600);
    font-size: 14px;
}

.breadcrumb a:hover {
    color: var(--orange-600);
}

.site-footer {
    margin-top: 42px;
    color: #d1d5db;
    background: #111827;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 30px;
    padding: 42px 0;
}

.site-footer h3 {
    margin: 0 0 14px;
    color: var(--white);
}

.site-footer p {
    margin: 0;
    color: #cbd5e1;
}

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

.footer-links a:hover {
    color: #fb923c;
}

.footer-bottom {
    padding: 18px 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    color: #94a3b8;
    text-align: center;
    font-size: 14px;
}

.empty-state {
    display: none;
    padding: 36px;
    border-radius: 18px;
    background: var(--white);
    color: var(--gray-600);
    text-align: center;
}

.empty-state.show {
    display: block;
}

@media (max-width: 1024px) {
    .movie-grid,
    .movie-grid.wide {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

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

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

@media (max-width: 760px) {
    .brand-text em {
        display: none;
    }

    .main-nav {
        display: none;
    }

    .menu-button {
        display: block;
    }

    .hero {
        height: 560px;
    }

    .hero-copy {
        padding-top: 30px;
    }

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

    .movie-grid,
    .movie-grid.wide {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

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

    .filter-panel {
        grid-template-columns: 1fr;
    }

    .info-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

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

    .cta-panel {
        padding: 30px 20px;
    }
}

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