:root {
    --blue-950: #172554;
    --blue-900: #1e3a8a;
    --blue-800: #1e40af;
    --blue-700: #1d4ed8;
    --blue-600: #2563eb;
    --blue-100: #dbeafe;
    --blue-50: #eff6ff;
    --slate-950: #020617;
    --slate-900: #0f172a;
    --slate-800: #1e293b;
    --slate-700: #334155;
    --slate-600: #475569;
    --slate-500: #64748b;
    --slate-200: #e2e8f0;
    --slate-100: #f1f5f9;
    --slate-50: #f8fafc;
    --white: #ffffff;
    --shadow: 0 20px 55px rgba(15, 23, 42, 0.12);
    --soft-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
    --radius-xl: 26px;
    --radius-lg: 18px;
    --radius-md: 14px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

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

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

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

button,
input {
    font: inherit;
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.96);
    border-bottom: 1px solid rgba(226, 232, 240, 0.88);
    box-shadow: 0 8px 30px rgba(15, 23, 42, 0.06);
    backdrop-filter: blur(16px);
}

.nav-wrap {
    max-width: 1240px;
    height: 74px;
    margin: 0 auto;
    padding: 0 22px;
    display: flex;
    align-items: center;
    gap: 26px;
}

.brand,
.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--slate-950);
    white-space: nowrap;
}

.brand-mark {
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    background: linear-gradient(135deg, var(--blue-700), #38bdf8);
    border-radius: 12px;
    box-shadow: 0 10px 24px rgba(37, 99, 235, 0.28);
    font-size: 13px;
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-left: auto;
}

.desktop-nav a,
.mobile-panel a {
    color: var(--slate-700);
    font-size: 15px;
    font-weight: 650;
    transition: color 0.2s ease;
}

.desktop-nav a:hover,
.desktop-nav a.is-active,
.mobile-panel a:hover,
.mobile-panel a.is-active {
    color: var(--blue-700);
}

.top-search,
.mobile-search {
    display: flex;
    align-items: center;
    gap: 8px;
}

.top-search input,
.mobile-search input,
.page-search input,
.movie-search {
    width: 210px;
    border: 1px solid var(--slate-200);
    border-radius: 999px;
    padding: 10px 14px;
    outline: none;
    background: var(--white);
    color: var(--slate-900);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.top-search input:focus,
.mobile-search input:focus,
.page-search input:focus,
.movie-search:focus {
    border-color: var(--blue-600);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

.top-search button,
.mobile-search button,
.btn,
.filter-chips button {
    border: 0;
    border-radius: 999px;
    padding: 10px 17px;
    background: var(--blue-700);
    color: var(--white);
    font-weight: 750;
    cursor: pointer;
    transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.top-search button:hover,
.mobile-search button:hover,
.btn:hover,
.filter-chips button:hover {
    background: var(--blue-600);
    transform: translateY(-1px);
    box-shadow: 0 12px 26px rgba(37, 99, 235, 0.2);
}

.menu-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border: 0;
    border-radius: 12px;
    background: var(--blue-50);
    color: var(--blue-700);
    font-size: 22px;
    cursor: pointer;
}

.mobile-panel {
    display: none;
    padding: 0 22px 18px;
    border-top: 1px solid var(--slate-200);
    background: var(--white);
}

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

.mobile-panel nav {
    display: grid;
    gap: 10px;
    padding: 14px 0;
}

.hero-carousel {
    position: relative;
    min-height: 640px;
    margin-top: 74px;
    overflow: hidden;
    background: linear-gradient(135deg, var(--blue-950), var(--blue-700));
}

.hero-slide {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.62fr);
    gap: 48px;
    align-items: center;
    max-width: 1240px;
    margin: 0 auto;
    padding: 70px 22px 82px;
    opacity: 0;
    transform: translateX(28px);
    pointer-events: none;
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.hero-slide::before {
    content: "";
    position: fixed;
    inset: 0;
    background-image: var(--hero-image);
    background-size: cover;
    background-position: center;
    opacity: 0.15;
    filter: blur(8px) saturate(1.1);
    transform: scale(1.08);
}

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

.hero-shade {
    position: fixed;
    inset: 0;
    background: radial-gradient(circle at 70% 20%, rgba(59, 130, 246, 0.45), transparent 34%), linear-gradient(135deg, rgba(15, 23, 42, 0.78), rgba(30, 64, 175, 0.68));
}

.hero-content,
.hero-poster {
    position: relative;
    z-index: 2;
}

.hero-kicker,
.page-hero span,
.detail-label {
    display: inline-flex;
    width: fit-content;
    align-items: center;
    border-radius: 999px;
    padding: 7px 13px;
    background: rgba(219, 234, 254, 0.16);
    color: #bfdbfe;
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 0.04em;
}

.hero-content h1 {
    max-width: 760px;
    margin: 22px 0 18px;
    color: var(--white);
    font-size: clamp(44px, 6vw, 76px);
    line-height: 1.05;
    letter-spacing: -0.055em;
}

.hero-content p {
    max-width: 720px;
    color: #dbeafe;
    font-size: 20px;
    line-height: 1.85;
}

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

.hero-tags {
    margin: 24px 0 30px;
}

.tag {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 5px 10px;
    background: var(--blue-50);
    color: var(--blue-700);
    font-size: 12px;
    font-weight: 750;
}

.hero-tags .tag {
    background: rgba(255, 255, 255, 0.16);
    color: var(--white);
    backdrop-filter: blur(8px);
}

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

.btn.primary {
    background: var(--white);
    color: var(--blue-900);
}

.btn.secondary {
    background: rgba(255, 255, 255, 0.13);
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.55);
}

.hero-poster {
    display: block;
    aspect-ratio: 3 / 4;
    border-radius: 32px;
    overflow: hidden;
    box-shadow: 0 30px 90px rgba(2, 6, 23, 0.36);
    transform: rotate(2deg);
}

.hero-poster img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-dots {
    position: absolute;
    left: 50%;
    bottom: 28px;
    z-index: 5;
    display: flex;
    gap: 10px;
    transform: translateX(-50%);
}

.hero-dot {
    width: 38px;
    height: 6px;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.38);
    cursor: pointer;
}

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

.stats-strip {
    max-width: 1180px;
    margin: -42px auto 0;
    position: relative;
    z-index: 6;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    padding: 0 22px;
}

.stats-strip div {
    background: var(--white);
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-lg);
    padding: 22px;
    text-align: center;
    box-shadow: var(--soft-shadow);
}

.stats-strip strong {
    display: block;
    color: var(--blue-700);
    font-size: 28px;
    line-height: 1.1;
}

.stats-strip span {
    color: var(--slate-600);
    font-weight: 700;
}

.section-block {
    max-width: 1240px;
    margin: 0 auto;
    padding: 72px 22px;
}

.bg-soft {
    max-width: none;
    background: var(--white);
}

.bg-soft > * {
    max-width: 1196px;
    margin-left: auto;
    margin-right: auto;
}

.section-title {
    margin-bottom: 32px;
}

.section-title h2,
.page-hero h1,
.detail-copy h1 {
    margin: 0 0 10px;
    color: var(--slate-950);
    font-size: clamp(32px, 4vw, 48px);
    line-height: 1.16;
    letter-spacing: -0.045em;
}

.section-title p,
.page-hero p {
    margin: 0;
    color: var(--slate-600);
    font-size: 18px;
}

.split-title {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    align-items: end;
}

.text-link {
    color: var(--blue-700);
    font-weight: 800;
}

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

.category-card,
.category-overview-card a {
    position: relative;
    min-height: 220px;
    display: flex;
    flex-direction: column;
    justify-content: end;
    overflow: hidden;
    border-radius: var(--radius-lg);
    padding: 22px;
    color: var(--white);
    box-shadow: var(--soft-shadow);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.category-card:hover,
.category-overview-card a:hover,
.movie-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.category-card img,
.category-overview-card img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
    transition: transform 0.5s ease;
}

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

.category-card::after,
.category-overview-card a::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(to top, rgba(2, 6, 23, 0.86), rgba(2, 6, 23, 0.18));
}

.category-card span,
.category-card small,
.category-overview-card h2,
.category-overview-card p {
    position: relative;
    z-index: 2;
}

.category-card span,
.category-overview-card h2 {
    font-size: 22px;
    font-weight: 850;
}

.category-card small,
.category-overview-card p {
    margin-top: 8px;
    color: #dbeafe;
}

.thumb-stack {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: repeat(2, 1fr);
}

.thumb-stack img {
    position: static;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

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

.compact-grid,
.all-grid {
    grid-template-columns: repeat(5, minmax(0, 1fr));
}

.movie-card {
    overflow: hidden;
    background: var(--white);
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 22px rgba(15, 23, 42, 0.04);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.poster-link {
    position: relative;
    display: block;
    aspect-ratio: 3 / 4;
    overflow: hidden;
    background: linear-gradient(135deg, var(--blue-50), var(--slate-100));
}

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

.movie-card:hover .poster-link img {
    transform: scale(1.07);
}

.poster-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    border-radius: 999px;
    padding: 5px 9px;
    color: var(--white);
    background: rgba(15, 23, 42, 0.72);
    font-size: 12px;
    font-weight: 750;
    backdrop-filter: blur(10px);
}

.card-body {
    padding: 16px;
}

.card-meta {
    margin-bottom: 6px;
    color: var(--blue-700);
    font-size: 12px;
    font-weight: 800;
}

.card-body h3 {
    margin: 0 0 8px;
    color: var(--slate-950);
    font-size: 18px;
    line-height: 1.35;
}

.card-body p {
    margin: 0 0 12px;
    min-height: 46px;
    color: var(--slate-600);
    font-size: 14px;
}

.compact-card .card-body p {
    min-height: 0;
}

.ranking-preview {
    background: linear-gradient(135deg, var(--blue-950), var(--blue-800));
    padding: 72px 22px;
}

.ranking-panel {
    max-width: 1040px;
    margin: 0 auto;
    padding: 34px;
    border-radius: var(--radius-xl);
    background: rgba(255, 255, 255, 0.96);
    box-shadow: var(--shadow);
}

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

.rank-row {
    display: grid;
    grid-template-columns: 64px 72px minmax(0, 1fr);
    gap: 16px;
    align-items: center;
    padding: 14px;
    background: var(--white);
    border: 1px solid var(--slate-200);
    border-radius: 18px;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.rank-row:hover {
    transform: translateX(4px);
    border-color: var(--blue-100);
}

.rank-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 16px;
    background: var(--blue-50);
    color: var(--blue-700);
    font-weight: 900;
}

.rank-thumb {
    display: block;
    width: 72px;
    height: 96px;
    overflow: hidden;
    border-radius: 14px;
    background: var(--slate-100);
}

.rank-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.rank-info h3,
.rank-info p {
    margin: 0;
}

.rank-info h3 {
    font-size: 18px;
    color: var(--slate-950);
}

.rank-info p {
    color: var(--slate-600);
    margin: 5px 0;
}

.rank-info span {
    color: var(--blue-700);
    font-size: 13px;
    font-weight: 750;
}

.page-main {
    padding-top: 74px;
}

.page-hero {
    position: relative;
    min-height: 360px;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: 80px 22px;
    background: linear-gradient(135deg, var(--blue-950), var(--blue-700));
}

.page-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: var(--hero-image);
    background-size: cover;
    background-position: center;
    opacity: 0.16;
    filter: saturate(1.1);
}

.page-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 75% 30%, rgba(56, 189, 248, 0.26), transparent 30%), linear-gradient(135deg, rgba(15, 23, 42, 0.78), rgba(30, 64, 175, 0.72));
}

.page-hero > div {
    position: relative;
    z-index: 2;
    max-width: 1180px;
    width: 100%;
    margin: 0 auto;
}

.page-hero h1,
.page-hero p {
    color: var(--white);
}

.page-hero p {
    max-width: 760px;
    color: #dbeafe;
}

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

.page-search {
    margin-top: 26px;
}

.page-search input {
    width: min(540px, 100%);
    padding: 14px 18px;
}

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

.filter-chips button {
    background: rgba(255, 255, 255, 0.16);
    border: 1px solid rgba(255, 255, 255, 0.26);
}

.empty-state {
    display: none;
    margin: 28px 0 0;
    padding: 20px;
    text-align: center;
    color: var(--slate-600);
    background: var(--white);
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-md);
}

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

.breadcrumb {
    max-width: 1240px;
    margin: 0 auto;
    padding: 26px 22px 0;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    color: var(--slate-600);
    font-size: 14px;
}

.breadcrumb a {
    color: var(--blue-700);
    font-weight: 750;
}

.detail-main {
    background: linear-gradient(180deg, var(--blue-50), var(--slate-50) 420px);
}

.detail-card {
    max-width: 1240px;
    margin: 28px auto 0;
    padding: 22px;
    display: grid;
    grid-template-columns: 0.92fr 1.08fr;
    gap: 34px;
    background: var(--white);
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
}

.detail-media {
    display: grid;
    gap: 18px;
}

.detail-cover {
    width: 100%;
    aspect-ratio: 3 / 4;
    object-fit: cover;
    border-radius: 22px;
    background: var(--slate-100);
}

.watch-box {
    padding: 18px;
    border-radius: 22px;
    background: linear-gradient(135deg, var(--blue-50), #f0f9ff);
}

.watch-box h2 {
    margin: 0 0 14px;
    color: var(--slate-950);
}

.movie-player {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--slate-950);
    border-radius: 18px;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.08);
}

.player-video {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #000000;
}

.player-start {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 0;
    background: linear-gradient(to top, rgba(2, 6, 23, 0.65), rgba(2, 6, 23, 0.2));
    cursor: pointer;
}

.player-start span {
    width: 74px;
    height: 74px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding-left: 4px;
    border-radius: 50%;
    color: var(--blue-900);
    background: rgba(255, 255, 255, 0.94);
    font-size: 30px;
    box-shadow: 0 18px 38px rgba(2, 6, 23, 0.35);
}

.movie-player.is-playing .player-start {
    opacity: 0;
    pointer-events: none;
}

.player-message {
    position: absolute;
    left: 16px;
    right: 16px;
    bottom: 16px;
    color: var(--white);
    text-align: center;
    font-weight: 750;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.55);
}

.detail-copy {
    padding: 12px 10px 8px 0;
}

.detail-label {
    color: var(--blue-700);
    background: var(--blue-50);
}

.detail-copy h1 {
    margin-top: 18px;
}

.detail-one-line {
    color: var(--slate-600);
    font-size: 20px;
}

.meta-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin: 24px 0;
}

.meta-list div {
    padding: 16px;
    border-radius: 18px;
    background: var(--slate-50);
    border: 1px solid var(--slate-200);
}

.meta-list dt {
    color: var(--slate-500);
    font-size: 13px;
    font-weight: 800;
}

.meta-list dd {
    margin: 5px 0 0;
    color: var(--slate-950);
    font-weight: 850;
}

.detail-copy section {
    margin-top: 26px;
}

.detail-copy section h2 {
    margin: 0 0 10px;
    color: var(--slate-950);
    font-size: 24px;
}

.detail-copy section p {
    margin: 0;
    color: var(--slate-700);
    font-size: 17px;
}

.related-block {
    padding-top: 54px;
}

.site-footer {
    background: var(--slate-900);
    color: #cbd5e1;
}

.footer-grid {
    max-width: 1240px;
    margin: 0 auto;
    padding: 52px 22px 34px;
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr;
    gap: 34px;
}

.footer-brand {
    color: var(--white);
    margin-bottom: 14px;
}

.site-footer h2 {
    color: var(--white);
    margin: 0 0 14px;
    font-size: 17px;
}

.site-footer p {
    margin: 0;
}

.site-footer ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 8px;
}

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

.footer-bottom {
    max-width: 1240px;
    margin: 0 auto;
    padding: 18px 22px 26px;
    border-top: 1px solid rgba(203, 213, 225, 0.16);
    color: #94a3b8;
    font-size: 14px;
}

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

    .hero-slide {
        grid-template-columns: 1fr 320px;
    }

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

@media (max-width: 880px) {
    .desktop-nav {
        display: none;
    }

    .menu-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        margin-left: auto;
    }

    .hero-carousel {
        min-height: 720px;
    }

    .hero-slide {
        grid-template-columns: 1fr;
        gap: 28px;
        align-content: center;
    }

    .hero-poster {
        width: min(300px, 76vw);
        margin: 0 auto;
    }

    .stats-strip {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .split-title,
    .detail-card,
    .footer-grid {
        grid-template-columns: 1fr;
        display: grid;
    }

    .detail-card {
        gap: 24px;
    }

    .detail-copy {
        padding: 0;
    }
}

@media (max-width: 560px) {
    .nav-wrap {
        height: 66px;
        padding: 0 16px;
    }

    .brand span:last-child {
        font-size: 16px;
    }

    .hero-carousel,
    .page-main {
        margin-top: 0;
        padding-top: 66px;
    }

    .hero-slide {
        padding: 44px 16px 78px;
    }

    .hero-content h1 {
        font-size: 38px;
    }

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

    .stats-strip,
    .movie-grid,
    .compact-grid,
    .all-grid,
    .category-grid,
    .overview-grid,
    .meta-list {
        grid-template-columns: 1fr;
    }

    .section-block {
        padding: 52px 16px;
    }

    .page-hero {
        padding: 56px 16px;
    }

    .rank-row {
        grid-template-columns: 44px 60px minmax(0, 1fr);
        gap: 10px;
    }

    .rank-number {
        width: 38px;
        height: 38px;
        border-radius: 12px;
        font-size: 13px;
    }

    .rank-thumb {
        width: 60px;
        height: 80px;
    }
}