:root {
    --primary-50: #f0f7ff;
    --primary-100: #d8ebff;
    --primary-600: #006fc6;
    --primary-700: #0158a0;
    --primary-800: #064b84;
    --primary-900: #0b3f6e;
    --accent-400: #5feacf;
    --accent-500: #14b8a2;
    --accent-600: #0d9485;
    --neutral-50: #f8fafc;
    --neutral-100: #f1f5f9;
    --neutral-200: #e2e8f0;
    --neutral-300: #cbd5e1;
    --neutral-500: #64748b;
    --neutral-600: #475569;
    --neutral-700: #334155;
    --neutral-900: #0f172a;
    --white: #ffffff;
    --shadow-md: 0 12px 32px rgba(15, 23, 42, 0.12);
    --shadow-lg: 0 18px 55px rgba(15, 23, 42, 0.18);
    --radius-lg: 18px;
    --radius-md: 14px;
    --radius-sm: 10px;
}

* {
    box-sizing: border-box;
}

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

body {
    margin: 0;
    color: var(--neutral-900);
    background: linear-gradient(180deg, var(--primary-50) 0%, var(--neutral-50) 32%, #ffffff 100%);
    font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
    line-height: 1.65;
}

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

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

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

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    color: var(--white);
    background: rgba(11, 63, 110, 0.96);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.18);
    backdrop-filter: blur(12px);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 66px;
}

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

.brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    color: var(--primary-900);
    background: linear-gradient(135deg, var(--white), var(--accent-400));
    box-shadow: 0 8px 20px rgba(20, 184, 162, 0.32);
    font-size: 14px;
}

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

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 6px;
}

.nav-link,
.mobile-nav-link {
    color: rgba(255, 255, 255, 0.86);
    border-radius: 999px;
    transition: color 0.2s ease, background 0.2s ease;
}

.nav-link {
    padding: 9px 16px;
}

.nav-link:hover,
.nav-link.active,
.mobile-nav-link:hover,
.mobile-nav-link.active {
    color: var(--white);
    background: rgba(255, 255, 255, 0.13);
}

.menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    border: 0;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.12);
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    margin: 5px auto;
    background: var(--white);
}

.mobile-nav {
    display: none;
    padding: 0 16px 16px;
}

.mobile-nav.open {
    display: grid;
    gap: 8px;
}

.mobile-nav-link {
    padding: 11px 14px;
}

.hero-wrap {
    padding: 34px 0 28px;
}

.hero-carousel {
    position: relative;
    overflow: hidden;
    min-height: 590px;
    border-radius: 26px;
    background: var(--neutral-900);
    box-shadow: var(--shadow-lg);
}

.hero-track {
    display: flex;
    height: 100%;
    transition: transform 0.55s ease;
}

.hero-slide {
    position: relative;
    flex: 0 0 100%;
    min-height: 590px;
}

.hero-slide img {
    position: absolute;
    inset: 0;
    height: 100%;
    object-fit: cover;
    transform: scale(1.02);
}

.hero-shade {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(3, 23, 42, 0.88) 0%, rgba(3, 23, 42, 0.58) 42%, rgba(3, 23, 42, 0.08) 100%),
        linear-gradient(0deg, rgba(3, 23, 42, 0.75) 0%, rgba(3, 23, 42, 0.02) 58%);
}

.hero-content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    width: min(680px, calc(100% - 42px));
    min-height: 590px;
    padding: 64px;
    color: var(--white);
}

.hero-kicker {
    display: inline-flex;
    width: fit-content;
    margin-bottom: 18px;
    padding: 7px 13px;
    border: 1px solid rgba(255, 255, 255, 0.26);
    border-radius: 999px;
    color: var(--accent-400);
    background: rgba(255, 255, 255, 0.11);
    backdrop-filter: blur(8px);
    font-size: 13px;
    font-weight: 700;
}

.hero-content h1,
.hero-content h2 {
    margin: 0 0 16px;
    font-size: clamp(34px, 5vw, 62px);
    line-height: 1.08;
    letter-spacing: -0.04em;
}

.hero-content p {
    margin: 0 0 26px;
    color: rgba(255, 255, 255, 0.88);
    font-size: 18px;
}

.hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 30px;
}

.hero-meta span,
.detail-tags span,
.tag-list span {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.16);
    color: var(--white);
    padding: 7px 12px;
    font-size: 13px;
    font-weight: 700;
}

.hero-actions,
.section-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
}

.button,
.button-light,
.button-ghost {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 44px;
    padding: 0 18px;
    border-radius: 12px;
    border: 1px solid transparent;
    font-weight: 800;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.button {
    color: var(--white);
    background: linear-gradient(135deg, var(--primary-600), var(--accent-600));
    box-shadow: 0 14px 32px rgba(0, 111, 198, 0.28);
}

.button-light {
    color: var(--primary-900);
    background: var(--white);
}

.button-ghost {
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.28);
    background: rgba(255, 255, 255, 0.12);
}

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

.hero-arrow {
    position: absolute;
    top: 50%;
    z-index: 4;
    width: 44px;
    height: 44px;
    border: 0;
    border-radius: 50%;
    color: var(--white);
    background: rgba(0, 0, 0, 0.46);
    cursor: pointer;
    transform: translateY(-50%);
}

.hero-arrow.prev {
    left: 18px;
}

.hero-arrow.next {
    right: 18px;
}

.hero-dots {
    position: absolute;
    left: 50%;
    bottom: 22px;
    z-index: 4;
    display: flex;
    gap: 8px;
    transform: translateX(-50%);
}

.hero-dots button {
    width: 10px;
    height: 10px;
    padding: 0;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.52);
    cursor: pointer;
    transition: width 0.2s ease, background 0.2s ease;
}

.hero-dots button.active {
    width: 34px;
    background: var(--white);
}

.section {
    padding: 44px 0;
}

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

.section-head h1,
.section-head h2,
.detail-main h1,
.page-title h1 {
    margin: 0;
    color: var(--neutral-900);
    font-size: clamp(28px, 4vw, 42px);
    line-height: 1.18;
    letter-spacing: -0.03em;
}

.section-head p,
.page-title p {
    max-width: 720px;
    margin: 8px 0 0;
    color: var(--neutral-600);
}

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

.movie-card {
    overflow: hidden;
    border: 1px solid var(--neutral-200);
    border-radius: var(--radius-lg);
    background: var(--white);
    box-shadow: var(--shadow-md);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.movie-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.movie-cover {
    position: relative;
    display: block;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--neutral-200);
}

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

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

.cover-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0) 38%, rgba(0, 0, 0, 0.72) 100%);
}

.category-pill,
.rank-badge,
.play-chip {
    position: absolute;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    color: var(--white);
    font-size: 12px;
    font-weight: 800;
}

.category-pill {
    top: 12px;
    left: 12px;
    padding: 5px 10px;
    background: var(--accent-500);
}

.rank-badge {
    top: 12px;
    right: 12px;
    min-width: 34px;
    height: 34px;
    background: rgba(15, 23, 42, 0.78);
}

.play-chip {
    right: 12px;
    bottom: 12px;
    padding: 6px 11px;
    background: rgba(0, 0, 0, 0.7);
}

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

.movie-card-body h2 {
    margin: 0 0 8px;
    font-size: 18px;
    line-height: 1.35;
}

.movie-card-body h2 a:hover {
    color: var(--primary-600);
}

.movie-card-desc {
    display: -webkit-box;
    min-height: 46px;
    margin: 0 0 12px;
    overflow: hidden;
    color: var(--neutral-600);
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    font-size: 14px;
}

.movie-meta-line {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    color: var(--neutral-500);
    font-size: 13px;
}

.movie-meta-line span {
    border-radius: 8px;
    background: var(--neutral-100);
    padding: 3px 7px;
}

.category-overview {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}

.category-card {
    display: block;
    min-height: 210px;
    padding: 26px;
    border: 1px solid var(--neutral-200);
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, var(--white), var(--primary-50));
    box-shadow: var(--shadow-md);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.category-card h2 {
    margin: 0 0 10px;
    color: var(--primary-900);
    font-size: 24px;
}

.category-card p {
    margin: 0 0 18px;
    color: var(--neutral-600);
}

.category-preview {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.category-preview span {
    padding: 5px 9px;
    border-radius: 999px;
    color: var(--primary-700);
    background: var(--primary-100);
    font-size: 12px;
    font-weight: 700;
}

.catalog-tools {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 24px;
    padding: 20px;
    border: 1px solid var(--neutral-200);
    border-radius: var(--radius-lg);
    background: rgba(255, 255, 255, 0.86);
    box-shadow: var(--shadow-md);
}

.catalog-tools h2 {
    margin: 0;
    font-size: 22px;
}

.catalog-tools p {
    margin: 4px 0 0;
    color: var(--neutral-600);
    font-size: 14px;
}

.filter-controls {
    display: flex;
    gap: 10px;
    min-width: min(520px, 100%);
}

.filter-controls input,
.filter-controls select {
    min-height: 46px;
    border: 1px solid var(--neutral-300);
    border-radius: 12px;
    background: var(--white);
    padding: 0 14px;
    color: var(--neutral-900);
    outline: none;
}

.filter-controls input {
    flex: 1;
}

.filter-controls input:focus,
.filter-controls select:focus {
    border-color: var(--primary-600);
    box-shadow: 0 0 0 4px rgba(0, 111, 198, 0.12);
}

.empty-state {
    display: none;
    color: var(--neutral-600);
}

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

.page-title {
    padding: 42px 0 18px;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
    color: var(--neutral-600);
    font-size: 14px;
}

.breadcrumb a {
    color: var(--primary-700);
}

.detail-hero {
    display: grid;
    grid-template-columns: minmax(260px, 0.78fr) minmax(0, 1.22fr);
    gap: 32px;
    align-items: stretch;
    padding: 28px;
    border: 1px solid var(--neutral-200);
    border-radius: 26px;
    background: var(--white);
    box-shadow: var(--shadow-lg);
}

.detail-poster {
    overflow: hidden;
    border-radius: 20px;
    background: var(--neutral-200);
}

.detail-poster img {
    height: 100%;
    min-height: 430px;
    object-fit: cover;
}

.detail-main {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.detail-main h1 {
    margin-bottom: 16px;
}

.detail-summary {
    margin: 0 0 18px;
    color: var(--neutral-700);
    font-size: 17px;
}

.detail-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    margin-bottom: 22px;
}

.detail-tags span {
    color: var(--primary-700);
    background: var(--primary-50);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin: 20px 0;
}

.info-grid div {
    padding: 12px;
    border-radius: 12px;
    background: var(--neutral-100);
}

.info-grid strong {
    display: block;
    color: var(--neutral-500);
    font-size: 12px;
}

.info-grid span {
    color: var(--neutral-900);
    font-weight: 800;
}

.player-section {
    padding: 44px 0 8px;
}

.player-shell {
    position: relative;
    overflow: hidden;
    border-radius: 24px;
    background: #000000;
    box-shadow: var(--shadow-lg);
}

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

.play-layer {
    position: absolute;
    inset: 0;
    z-index: 3;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    border: 0;
    color: var(--white);
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.64));
    cursor: pointer;
}

.player-shell.is-playing .play-layer {
    display: none;
}

.play-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 82px;
    height: 82px;
    border-radius: 50%;
    color: var(--primary-900);
    background: var(--white);
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.35);
    font-size: 32px;
}

.play-layer strong {
    font-size: 20px;
}

.content-card {
    margin-top: 24px;
    padding: 26px;
    border: 1px solid var(--neutral-200);
    border-radius: var(--radius-lg);
    background: var(--white);
    box-shadow: var(--shadow-md);
}

.content-card h2 {
    margin: 0 0 12px;
    font-size: 24px;
}

.content-card p {
    margin: 0;
    color: var(--neutral-700);
}

.content-card p + p {
    margin-top: 14px;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.mini-card {
    display: grid;
    grid-template-columns: 96px 1fr;
    gap: 12px;
    align-items: center;
    padding: 10px;
    border: 1px solid var(--neutral-200);
    border-radius: 14px;
    background: var(--white);
    transition: border-color 0.2s ease, transform 0.2s ease;
}

.mini-card:hover {
    border-color: var(--primary-600);
    transform: translateY(-2px);
}

.mini-card img {
    height: 64px;
    border-radius: 10px;
    object-fit: cover;
    background: var(--neutral-200);
}

.mini-card strong {
    display: block;
    line-height: 1.35;
}

.mini-card em {
    display: block;
    margin-top: 4px;
    color: var(--neutral-500);
    font-size: 12px;
    font-style: normal;
}

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

.ranking-row {
    display: grid;
    grid-template-columns: 66px 120px 1fr auto;
    gap: 18px;
    align-items: center;
    padding: 14px;
    border: 1px solid var(--neutral-200);
    border-radius: 18px;
    background: var(--white);
    box-shadow: var(--shadow-md);
}

.ranking-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    color: var(--white);
    background: linear-gradient(135deg, var(--primary-600), var(--accent-600));
    font-weight: 900;
}

.ranking-row img {
    height: 78px;
    border-radius: 12px;
    object-fit: cover;
    background: var(--neutral-200);
}

.ranking-row h2 {
    margin: 0 0 6px;
    font-size: 20px;
}

.ranking-row p {
    margin: 0;
    color: var(--neutral-600);
}

.site-footer {
    margin-top: 56px;
    color: var(--neutral-300);
    background: var(--neutral-900);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1.2fr;
    gap: 28px;
    padding: 42px 0;
}

.footer-brand {
    margin-bottom: 10px;
    color: var(--white);
    font-size: 20px;
}

.site-footer p {
    margin: 0;
    color: var(--neutral-400);
}

.site-footer h2 {
    margin: 0 0 12px;
    color: var(--white);
    font-size: 17px;
}

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

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

.footer-links a:hover {
    color: var(--accent-400);
}

.footer-bottom {
    padding: 18px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    text-align: center;
    color: var(--neutral-500);
}

@media (max-width: 980px) {
    .desktop-nav {
        display: none;
    }

    .menu-toggle {
        display: block;
    }

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

    .detail-hero,
    .footer-grid,
    .category-overview {
        grid-template-columns: 1fr;
    }

    .catalog-tools {
        align-items: stretch;
        flex-direction: column;
    }

    .filter-controls {
        min-width: 0;
    }

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

    .ranking-row {
        grid-template-columns: 52px 100px 1fr;
    }

    .ranking-row .button {
        grid-column: 2 / 4;
    }
}

@media (max-width: 640px) {
    .container {
        width: min(100% - 22px, 1180px);
    }

    .hero-carousel,
    .hero-slide,
    .hero-content {
        min-height: 520px;
    }

    .hero-content {
        width: 100%;
        padding: 34px 24px 58px;
    }

    .hero-content p {
        font-size: 15px;
    }

    .hero-arrow {
        display: none;
    }

    .section-head,
    .filter-controls {
        flex-direction: column;
        align-items: stretch;
    }

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

    .detail-hero {
        padding: 16px;
    }

    .detail-poster img {
        min-height: 300px;
    }

    .info-grid,
    .footer-links.compact {
        grid-template-columns: 1fr;
    }

    .ranking-row {
        grid-template-columns: 44px 1fr;
    }

    .ranking-row img {
        display: none;
    }

    .ranking-row .button {
        grid-column: 1 / 3;
    }
}