:root {
    --blue-900: #0f2f6e;
    --blue-800: #17458f;
    --blue-700: #1d5fc4;
    --blue-600: #2563eb;
    --blue-100: #dbeafe;
    --gray-950: #0f172a;
    --gray-900: #111827;
    --gray-800: #1f2937;
    --gray-700: #374151;
    --gray-600: #4b5563;
    --gray-500: #6b7280;
    --gray-300: #d1d5db;
    --gray-200: #e5e7eb;
    --gray-100: #f3f4f6;
    --gray-50: #f9fafb;
    --white: #ffffff;
    --shadow-soft: 0 14px 35px rgba(15, 23, 42, 0.12);
    --shadow-card: 0 12px 30px rgba(15, 23, 42, 0.1);
    --radius-lg: 24px;
    --radius-md: 16px;
    --radius-sm: 12px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--gray-50);
    color: var(--gray-900);
    font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    line-height: 1.6;
}

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

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

button,
input,
select {
    font: inherit;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
    backdrop-filter: blur(14px);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: min(1180px, calc(100% - 32px));
    height: 72px;
    margin: 0 auto;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.brand-mark {
    display: grid;
    width: 38px;
    height: 38px;
    place-items: center;
    border-radius: 14px;
    background: var(--blue-600);
    color: var(--white);
    font-size: 17px;
    box-shadow: 0 12px 24px rgba(37, 99, 235, 0.3);
}

.brand-copy {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.brand-copy span {
    font-size: 20px;
    font-weight: 800;
    color: var(--gray-900);
}

.brand-copy small {
    margin-top: 4px;
    color: var(--gray-500);
    font-size: 12px;
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 28px;
}

.nav-link {
    position: relative;
    padding: 25px 0;
    color: var(--gray-700);
    font-size: 15px;
    font-weight: 700;
    transition: color 0.2s ease;
}

.nav-link::after {
    position: absolute;
    right: 0;
    bottom: 17px;
    left: 0;
    height: 3px;
    border-radius: 999px;
    background: var(--blue-600);
    content: "";
    opacity: 0;
    transform: scaleX(0.35);
    transition: 0.2s ease;
}

.nav-link:hover,
.nav-link.is-active {
    color: var(--blue-600);
}

.nav-link:hover::after,
.nav-link.is-active::after {
    opacity: 1;
    transform: scaleX(1);
}

.menu-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border: 0;
    border-radius: 12px;
    background: var(--gray-100);
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    margin: 5px auto;
    border-radius: 999px;
    background: var(--gray-700);
}

.mobile-nav {
    display: none;
    border-top: 1px solid var(--gray-200);
    background: var(--white);
    padding: 8px 16px 18px;
}

.mobile-nav.is-open {
    display: block;
}

.mobile-link {
    display: block;
    border-radius: 12px;
    padding: 12px 14px;
    color: var(--gray-700);
    font-weight: 700;
}

.mobile-link.sub {
    color: var(--gray-500);
    font-weight: 600;
}

.mobile-link:hover,
.mobile-link.is-active {
    background: var(--blue-100);
    color: var(--blue-700);
}

.hero {
    position: relative;
    height: 620px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--blue-900), var(--blue-700));
}

.hero-slide {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    background-position: center;
    background-size: cover;
    opacity: 0;
    transform: scale(1.04);
    transition: opacity 0.8s ease, transform 1.2s ease;
}

.hero-slide.is-active {
    opacity: 1;
    transform: scale(1);
}

.hero-shade {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 76% 24%, rgba(96, 165, 250, 0.32), transparent 26%),
        linear-gradient(90deg, rgba(15, 47, 110, 0.92), rgba(23, 69, 143, 0.72) 45%, rgba(15, 23, 42, 0.28));
}

.hero-content {
    position: relative;
    z-index: 2;
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    max-width: 760px;
    color: var(--white);
}

.hero-kicker,
.section-heading span,
.page-hero span {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    border-radius: 999px;
    background: rgba(219, 234, 254, 0.18);
    color: #bfdbfe;
    padding: 8px 14px;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.hero h1,
.hero h2 {
    margin: 18px 0 0;
    font-size: clamp(40px, 7vw, 72px);
    line-height: 1.05;
    letter-spacing: -0.04em;
}

.hero-movie-title {
    color: #bfdbfe;
}

.hero p {
    max-width: 680px;
    margin: 22px 0 0;
    color: #dbeafe;
    font-size: clamp(17px, 2vw, 22px);
}

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

.hero-tags {
    margin-top: 22px;
}

.hero-tags span,
.tag-list span {
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.16);
    color: var(--white);
    padding: 6px 11px;
    font-size: 12px;
    font-weight: 700;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 32px;
}

.primary-button,
.ghost-button,
.search-strip button,
.text-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 14px;
    cursor: pointer;
    font-weight: 800;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.primary-button,
.search-strip button {
    background: var(--white);
    color: var(--blue-700);
    box-shadow: 0 18px 32px rgba(15, 23, 42, 0.2);
    padding: 14px 24px;
}

.ghost-button {
    border: 1px solid rgba(255, 255, 255, 0.45);
    background: rgba(255, 255, 255, 0.12);
    color: var(--white);
    padding: 13px 22px;
}

.ghost-button.light {
    border-color: rgba(255, 255, 255, 0.7);
}

.primary-button:hover,
.ghost-button:hover,
.search-strip button:hover,
.text-link:hover {
    transform: translateY(-2px);
}

.hero-dots {
    position: absolute;
    z-index: 3;
    right: max(24px, calc((100% - 1180px) / 2));
    bottom: 42px;
    display: flex;
    gap: 10px;
}

.hero-dot {
    width: 12px;
    height: 12px;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.48);
    cursor: pointer;
}

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

.hero-search-panel {
    position: relative;
    z-index: 4;
    width: min(980px, calc(100% - 32px));
    margin: -38px auto 0;
}

.search-strip {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 12px;
    border-radius: 24px;
    background: var(--white);
    padding: 16px;
    box-shadow: var(--shadow-soft);
}

.search-strip input,
.filter-panel input,
.filter-panel select {
    width: 100%;
    border: 1px solid var(--gray-300);
    border-radius: 14px;
    background: var(--white);
    color: var(--gray-900);
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.search-strip input {
    min-height: 52px;
    padding: 0 16px;
}

.search-strip input:focus,
.filter-panel input:focus,
.filter-panel select:focus {
    border-color: var(--blue-600);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

.content-section {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 74px 0;
}

.soft-section {
    width: 100%;
    background: linear-gradient(180deg, var(--white), #eff6ff);
    padding-right: max(16px, calc((100% - 1180px) / 2));
    padding-left: max(16px, calc((100% - 1180px) / 2));
}

.section-heading {
    margin-bottom: 28px;
}

.section-heading span {
    background: var(--blue-100);
    color: var(--blue-700);
}

.section-heading h2 {
    margin: 14px 0 0;
    color: var(--gray-900);
    font-size: clamp(28px, 4vw, 44px);
    line-height: 1.12;
    letter-spacing: -0.03em;
}

.section-heading p {
    max-width: 700px;
    margin: 12px 0 0;
    color: var(--gray-600);
}

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

.featured-grid .movie-card:first-child,
.featured-grid .movie-card:nth-child(8) {
    grid-column: span 2;
}

.movie-card {
    overflow: hidden;
    border-radius: 20px;
    background: var(--white);
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06), 0 18px 36px 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-card);
}

.card-poster {
    position: relative;
    display: block;
    height: 260px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--blue-900), var(--blue-600));
}

.compact .card-poster {
    height: 210px;
}

.card-poster img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.35s ease;
}

.movie-card:hover .card-poster img,
.rank-card:hover img {
    transform: scale(1.08);
}

.poster-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    border-radius: 999px;
    background: var(--blue-600);
    color: var(--white);
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 800;
    box-shadow: 0 10px 20px rgba(37, 99, 235, 0.26);
}

.poster-badge.inline {
    position: static;
    display: inline-flex;
    margin-bottom: 12px;
}

.card-body {
    padding: 18px;
}

.card-body h3 {
    margin: 0;
    font-size: 18px;
    line-height: 1.3;
}

.card-body h3 a:hover,
.rank-row a:hover,
.rank-card h2 a:hover,
.category-samples a:hover {
    color: var(--blue-600);
}

.card-body p {
    display: -webkit-box;
    min-height: 48px;
    margin: 9px 0 12px;
    overflow: hidden;
    color: var(--gray-600);
    font-size: 14px;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.card-meta,
.detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    color: var(--gray-500);
    font-size: 13px;
    font-weight: 700;
}

.tag-list {
    margin-top: 12px;
}

.tag-list span {
    background: var(--gray-100);
    color: var(--gray-600);
}

.category-grid,
.category-overview-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.category-tile,
.category-card {
    position: relative;
    overflow: hidden;
    border-radius: 22px;
    color: var(--white);
    box-shadow: var(--shadow-card);
}

.category-tile {
    min-height: 210px;
    padding: 24px;
}

.category-tile span,
.category-card span {
    display: inline-flex;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.18);
    padding: 6px 11px;
    font-size: 12px;
    font-weight: 800;
}

.category-tile strong,
.category-card h2 {
    display: block;
    margin: 18px 0 10px;
    font-size: 24px;
    line-height: 1.2;
}

.category-tile p,
.category-card p {
    margin: 0;
    color: rgba(255, 255, 255, 0.84);
}

.color-blue { background: linear-gradient(135deg, #1d4ed8, #60a5fa); }
.color-cyan { background: linear-gradient(135deg, #0e7490, #67e8f9); }
.color-indigo { background: linear-gradient(135deg, #3730a3, #818cf8); }
.color-slate { background: linear-gradient(135deg, #0f172a, #64748b); }
.color-orange { background: linear-gradient(135deg, #c2410c, #fb923c); }
.color-rose { background: linear-gradient(135deg, #be123c, #fb7185); }
.color-amber { background: linear-gradient(135deg, #b45309, #fbbf24); }
.color-violet { background: linear-gradient(135deg, #6d28d9, #a78bfa); }
.color-red { background: linear-gradient(135deg, #991b1b, #ef4444); }
.color-emerald { background: linear-gradient(135deg, #047857, #34d399); }
.color-stone { background: linear-gradient(135deg, #44403c, #a8a29e); }
.color-teal { background: linear-gradient(135deg, #0f766e, #2dd4bf); }

.category-card {
    min-height: 300px;
}

.category-main {
    display: block;
    padding: 26px;
}

.category-samples {
    display: grid;
    gap: 8px;
    border-top: 1px solid rgba(255, 255, 255, 0.18);
    background: rgba(15, 23, 42, 0.14);
    padding: 18px 26px 24px;
}

.category-samples a {
    color: rgba(255, 255, 255, 0.94);
    font-weight: 700;
}

.split-section {
    display: grid;
    grid-template-columns: minmax(280px, 0.85fr) 1.45fr;
    gap: 44px;
}

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

.rank-row {
    display: grid;
    grid-template-columns: 48px 1fr auto;
    align-items: center;
    gap: 14px;
    border-radius: 16px;
    background: var(--white);
    padding: 14px 16px;
    box-shadow: 0 8px 22px rgba(15, 23, 42, 0.07);
}

.rank-number,
.rank-card-number {
    display: grid;
    place-items: center;
    border-radius: 14px;
    background: var(--blue-600);
    color: var(--white);
    font-weight: 900;
}

.rank-number {
    width: 36px;
    height: 36px;
}

.rank-row a {
    font-weight: 800;
}

.rank-row em {
    color: var(--gray-500);
    font-style: normal;
    font-weight: 700;
}

.text-link {
    margin-top: 18px;
    background: var(--blue-600);
    color: var(--white);
    padding: 13px 20px;
}

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

.page-hero {
    display: grid;
    min-height: 340px;
    place-items: center;
    background: linear-gradient(135deg, var(--blue-900), var(--blue-700));
    color: var(--white);
    padding: 82px 16px;
    text-align: center;
}

.page-hero > div {
    width: min(860px, 100%);
}

.page-hero h1 {
    margin: 18px 0 0;
    font-size: clamp(34px, 6vw, 58px);
    line-height: 1.08;
    letter-spacing: -0.04em;
}

.page-hero p {
    margin: 18px auto 0;
    max-width: 720px;
    color: #dbeafe;
    font-size: 18px;
}

.compact-hero,
.ranking-hero {
    min-height: 300px;
}

.filter-panel {
    display: grid;
    grid-template-columns: minmax(240px, 1.4fr) repeat(3, minmax(150px, 0.45fr));
    gap: 14px;
    border-radius: 24px;
    background: var(--white);
    padding: 18px;
    box-shadow: var(--shadow-card);
    margin-bottom: 28px;
}

.filter-panel label {
    display: grid;
    gap: 7px;
    color: var(--gray-600);
    font-size: 13px;
    font-weight: 800;
}

.filter-panel input,
.filter-panel select {
    min-height: 46px;
    padding: 0 13px;
}

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

.rank-card {
    display: grid;
    grid-template-columns: 64px 110px 1fr;
    align-items: center;
    gap: 18px;
    border-radius: 22px;
    background: var(--white);
    padding: 16px;
    box-shadow: 0 8px 26px rgba(15, 23, 42, 0.08);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.rank-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-card);
}

.rank-card-number {
    width: 48px;
    height: 48px;
}

.rank-cover {
    display: block;
    width: 110px;
    height: 78px;
    overflow: hidden;
    border-radius: 16px;
    background: var(--blue-900);
}

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

.rank-info h2 {
    margin: 0 0 8px;
    font-size: 20px;
}

.rank-info p {
    display: -webkit-box;
    margin: 0 0 10px;
    overflow: hidden;
    color: var(--gray-600);
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.detail-layout {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 28px 0 0;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 18px 0;
    color: var(--gray-500);
    font-size: 14px;
    font-weight: 700;
}

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

.detail-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.55fr) minmax(320px, 0.75fr);
    gap: 28px;
    align-items: stretch;
}

.player-shell {
    position: relative;
    overflow: hidden;
    border-radius: 28px;
    background: #050816;
    box-shadow: var(--shadow-soft);
    aspect-ratio: 16 / 9;
}

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

.player-cover {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    border: 0;
    background: linear-gradient(180deg, rgba(15, 23, 42, 0.42), rgba(15, 23, 42, 0.82));
    color: var(--white);
    cursor: pointer;
    text-align: center;
    transition: opacity 0.25s ease, visibility 0.25s ease;
}

.player-cover strong {
    display: block;
    max-width: 82%;
    margin-top: 18px;
    font-size: clamp(22px, 3vw, 36px);
    line-height: 1.2;
}

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

.play-ring {
    display: grid;
    width: 82px;
    height: 82px;
    place-items: center;
    border-radius: 50%;
    background: var(--blue-600);
    color: var(--white);
    font-size: 32px;
    box-shadow: 0 22px 44px rgba(37, 99, 235, 0.36);
}

.detail-info {
    display: grid;
    grid-template-columns: 160px 1fr;
    gap: 20px;
    border-radius: 28px;
    background: var(--white);
    padding: 20px;
    box-shadow: var(--shadow-card);
}

.detail-info img {
    width: 160px;
    height: 238px;
    border-radius: 20px;
    object-fit: cover;
}

.detail-info h1 {
    margin: 0;
    font-size: clamp(26px, 4vw, 42px);
    line-height: 1.12;
}

.detail-info p {
    color: var(--gray-600);
}

.detail-meta {
    margin: 14px 0;
}

.detail-tags span {
    background: var(--blue-100);
    color: var(--blue-700);
}

.detail-content {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
    padding-bottom: 0;
}

.text-panel {
    border-radius: 24px;
    background: var(--white);
    padding: 28px;
    box-shadow: var(--shadow-card);
}

.text-panel h2 {
    margin: 0 0 12px;
    font-size: 26px;
}

.text-panel p {
    margin: 0;
    color: var(--gray-700);
    font-size: 16px;
}

.empty-state {
    border-radius: 18px;
    background: var(--white);
    color: var(--gray-500);
    font-weight: 800;
    margin: 24px 0 0;
    padding: 28px;
    text-align: center;
    box-shadow: var(--shadow-card);
}

.js-card.is-hidden {
    display: none;
}

.site-footer {
    margin-top: 48px;
    background: var(--gray-950);
    color: var(--white);
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 42px 0;
}

.footer-inner p {
    margin: 8px 0 0;
    color: #cbd5e1;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    color: #cbd5e1;
    font-weight: 700;
}

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

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

    .split-section,
    .detail-grid,
    .detail-content {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 768px) {
    .desktop-nav {
        display: none;
    }

    .menu-toggle {
        display: block;
    }

    .hero {
        height: 620px;
    }

    .hero-content {
        padding-top: 28px;
    }

    .hero-dots {
        right: 16px;
        bottom: 26px;
    }

    .search-strip,
    .filter-panel,
    .rank-card,
    .detail-info {
        grid-template-columns: 1fr;
    }

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

    .featured-grid .movie-card:first-child,
    .featured-grid .movie-card:nth-child(8) {
        grid-column: span 1;
    }

    .detail-info img {
        width: 100%;
        height: auto;
        max-height: 420px;
    }

    .footer-inner {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (max-width: 520px) {
    .movie-grid,
    .side-grid,
    .category-grid,
    .category-overview-grid {
        grid-template-columns: 1fr;
    }

    .header-inner {
        height: 66px;
    }

    .brand-copy span {
        font-size: 17px;
    }

    .hero {
        height: 590px;
    }

    .content-section {
        padding: 54px 0;
    }

    .rank-row {
        grid-template-columns: 42px 1fr;
    }

    .rank-row em {
        grid-column: 2;
    }
}