:root {
    --sky-50: #f0f9ff;
    --sky-100: #e0f2fe;
    --sky-500: #0ea5e9;
    --sky-600: #0284c7;
    --amber-300: #fcd34d;
    --amber-400: #fbbf24;
    --amber-500: #f59e0b;
    --warm-50: #fafaf9;
    --warm-100: #f5f5f4;
    --warm-200: #e7e5e4;
    --warm-300: #d6d3d1;
    --warm-500: #78716c;
    --warm-600: #57534e;
    --warm-700: #44403c;
    --warm-800: #292524;
    --warm-900: #1c1917;
    --white: #ffffff;
    --shadow: 0 20px 45px rgba(15, 23, 42, 0.12);
    --soft-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
    --radius: 22px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
    color: var(--warm-800);
    background: linear-gradient(180deg, var(--sky-50), var(--warm-50) 420px, #ffffff);
}

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

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

button,
input,
select {
    font: inherit;
}

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

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.92);
    border-bottom: 1px solid rgba(231, 229, 228, 0.9);
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.06);
    backdrop-filter: blur(18px);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 72px;
}

.site-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 21px;
    font-weight: 800;
    color: var(--warm-900);
    letter-spacing: -0.02em;
}

.logo-mark {
    display: inline-grid;
    width: 38px;
    height: 38px;
    place-items: center;
    color: #ffffff;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--sky-500), var(--amber-400));
    box-shadow: 0 12px 24px rgba(14, 165, 233, 0.24);
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 8px;
}

.desktop-nav > a,
.nav-dropdown > button,
.mobile-nav a {
    border: 0;
    border-radius: 999px;
    background: transparent;
    color: var(--warm-600);
    padding: 10px 16px;
    cursor: pointer;
    transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.desktop-nav > a:hover,
.desktop-nav > a.is-active,
.nav-dropdown > button:hover,
.mobile-nav a:hover,
.mobile-nav a.is-active {
    color: var(--sky-600);
    background: var(--sky-50);
}

.nav-dropdown {
    position: relative;
}

.nav-dropdown-menu {
    position: absolute;
    top: calc(100% + 14px);
    right: 0;
    display: grid;
    gap: 8px;
    min-width: 180px;
    padding: 12px;
    background: #ffffff;
    border: 1px solid var(--warm-200);
    border-radius: 18px;
    box-shadow: var(--soft-shadow);
    opacity: 0;
    pointer-events: none;
    transform: translateY(8px);
    transition: all 0.2s ease;
}

.nav-dropdown:hover .nav-dropdown-menu {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.nav-dropdown-menu a {
    padding: 10px 12px;
    border-radius: 12px;
    color: var(--warm-600);
}

.nav-dropdown-menu a:hover {
    background: var(--warm-100);
    color: var(--sky-600);
}

.menu-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border: 0;
    border-radius: 14px;
    background: var(--warm-100);
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    margin: 5px auto;
    background: var(--warm-700);
    border-radius: 99px;
}

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

.hero {
    position: relative;
    min-height: 680px;
    overflow: hidden;
    color: #ffffff;
    background: var(--warm-900);
}

.hero-slides,
.hero-slide {
    position: absolute;
    inset: 0;
}

.hero-slide {
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.6s ease;
}

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

.hero-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: saturate(1.08) contrast(1.06);
    transform: scale(1.04);
}

.hero-shade {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(12, 15, 22, 0.92), rgba(12, 15, 22, 0.62) 46%, rgba(12, 15, 22, 0.25)), linear-gradient(0deg, rgba(12, 15, 22, 0.84), transparent 45%);
}

.hero-content {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 56px;
    align-items: center;
    min-height: 620px;
    padding: 72px 0 120px;
}

.hero-copy {
    max-width: 720px;
}

.eyebrow,
.hero-copy .eyebrow {
    color: var(--amber-300);
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.hero-copy h1 {
    margin: 18px 0 18px;
    font-size: clamp(42px, 7vw, 76px);
    line-height: 1.02;
    letter-spacing: -0.06em;
}

.hero-copy p {
    margin: 0;
    max-width: 660px;
    color: rgba(255, 255, 255, 0.88);
    font-size: 20px;
    line-height: 1.8;
}

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

.hero-tags {
    margin-top: 24px;
}

.hero-tags span,
.detail-tags span,
.movie-card-tags span {
    display: inline-flex;
    align-items: center;
    min-height: 26px;
    padding: 4px 10px;
    border-radius: 999px;
    color: var(--warm-700);
    background: rgba(255, 255, 255, 0.86);
    font-size: 13px;
    font-weight: 700;
}

.hero-actions,
.detail-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 30px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 22px;
    border-radius: 999px;
    font-weight: 800;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary {
    color: #ffffff;
    background: linear-gradient(135deg, var(--sky-500), var(--sky-600));
    box-shadow: 0 18px 34px rgba(14, 165, 233, 0.26);
}

.btn-light {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.18);
    border: 1px solid rgba(255, 255, 255, 0.32);
    backdrop-filter: blur(14px);
}

.hero-cover {
    position: relative;
    display: block;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.28);
    border-radius: 32px;
    box-shadow: 0 34px 90px rgba(0, 0, 0, 0.44);
    transform: rotate(2deg);
}

.hero-cover img {
    width: 100%;
    aspect-ratio: 3 / 4.2;
    object-fit: cover;
}

.hero-cover span {
    position: absolute;
    right: 18px;
    bottom: 18px;
    padding: 8px 12px;
    color: var(--warm-900);
    background: var(--amber-300);
    border-radius: 999px;
    font-size: 13px;
    font-weight: 900;
}

.hero-bottom {
    position: absolute;
    left: 50%;
    bottom: 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: min(1180px, calc(100% - 32px));
    transform: translateX(-50%);
}

.hero-search-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(18px);
}

.hero-search-card span {
    color: rgba(255, 255, 255, 0.72);
}

.hero-dots {
    display: flex;
    gap: 10px;
}

.hero-dots button {
    width: 34px;
    height: 10px;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.36);
    cursor: pointer;
    transition: all 0.2s ease;
}

.hero-dots button.is-active {
    width: 58px;
    background: var(--amber-300);
}

.section-block {
    padding: 64px 0;
}

.section-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 28px;
}

.section-head p {
    margin: 0 0 6px;
    color: var(--sky-600);
    font-weight: 900;
    letter-spacing: 0.08em;
}

.section-head h2 {
    margin: 0;
    color: var(--warm-900);
    font-size: clamp(28px, 4vw, 42px);
    line-height: 1.15;
    letter-spacing: -0.04em;
}

.section-head > a {
    color: var(--sky-600);
    font-weight: 800;
}

.compact {
    margin-bottom: 18px;
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 22px;
}

.feature-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
}

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

.movie-card {
    overflow: hidden;
    border: 1px solid rgba(231, 229, 228, 0.9);
    border-radius: var(--radius);
    background: #ffffff;
    box-shadow: var(--soft-shadow);
    transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.movie-card:hover {
    border-color: rgba(14, 165, 233, 0.3);
    box-shadow: var(--shadow);
    transform: translateY(-5px);
}

.movie-poster {
    position: relative;
    display: block;
    overflow: hidden;
    background: var(--warm-100);
}

.movie-poster img {
    width: 100%;
    aspect-ratio: 3 / 4.2;
    object-fit: cover;
    transition: transform 0.45s ease;
}

.movie-card:hover .movie-poster img {
    transform: scale(1.06);
}

.poster-badge {
    position: absolute;
    left: 12px;
    top: 12px;
    padding: 6px 10px;
    border-radius: 999px;
    color: #ffffff;
    background: rgba(2, 132, 199, 0.92);
    font-size: 12px;
    font-weight: 900;
}

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

.movie-card-tags {
    margin-bottom: 10px;
}

.movie-card-tags span {
    background: var(--sky-50);
    color: var(--sky-600);
}

.movie-card h3 {
    margin: 0 0 10px;
    color: var(--warm-900);
    font-size: 18px;
    line-height: 1.35;
}

.movie-card p {
    margin: 0 0 14px;
    color: var(--warm-600);
    font-size: 14px;
    line-height: 1.7;
}

.movie-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    color: var(--warm-500);
    font-size: 13px;
}

.movie-meta a {
    color: var(--sky-600);
    font-weight: 800;
}

.movie-card-small h3 {
    font-size: 16px;
}

.movie-card-small p {
    display: none;
}

.ranking-strip {
    padding: 64px 0;
    color: #ffffff;
    background: radial-gradient(circle at top left, rgba(14, 165, 233, 0.28), transparent 32%), linear-gradient(135deg, #0f172a, #292524);
}

.light-head p,
.light-head h2,
.light-head a {
    color: #ffffff;
}

.light-head p {
    color: var(--amber-300);
}

.rank-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.rank-item {
    display: grid;
    grid-template-columns: 54px 64px minmax(0, 1fr) auto;
    gap: 14px;
    align-items: center;
    padding: 12px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(14px);
    transition: background 0.2s ease, transform 0.2s ease;
}

.rank-item:hover {
    background: rgba(255, 255, 255, 0.14);
    transform: translateY(-2px);
}

.rank-number {
    color: var(--amber-300);
    font-size: 22px;
    font-weight: 900;
}

.rank-item img {
    width: 64px;
    height: 86px;
    object-fit: cover;
    border-radius: 12px;
}

.rank-title {
    overflow: hidden;
    color: #ffffff;
    font-weight: 900;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.rank-meta {
    color: rgba(255, 255, 255, 0.64);
    font-size: 13px;
}

.category-card-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
}

.category-card {
    overflow: hidden;
    padding: 16px;
    border: 1px solid var(--warm-200);
    border-radius: var(--radius);
    background: #ffffff;
    box-shadow: var(--soft-shadow);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.category-thumbs {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
    margin-bottom: 16px;
}

.category-thumbs img {
    width: 100%;
    aspect-ratio: 3 / 4;
    object-fit: cover;
    border-radius: 14px;
}

.category-card h3 {
    margin: 0 0 8px;
    color: var(--warm-900);
    font-size: 22px;
}

.category-card p,
.category-desc-text {
    color: var(--warm-600);
    line-height: 1.7;
}

.category-card span {
    display: inline-flex;
    margin-top: 10px;
    color: var(--sky-600);
    font-weight: 900;
}

.category-stack {
    display: grid;
    gap: 54px;
}

.filter-panel {
    display: grid;
    grid-template-columns: minmax(260px, 1fr) 180px 180px auto;
    gap: 12px;
    align-items: end;
    margin-bottom: 28px;
    padding: 16px;
    border: 1px solid var(--warm-200);
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.88);
    box-shadow: var(--soft-shadow);
}

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

.filter-panel input,
.filter-panel select {
    width: 100%;
    min-height: 46px;
    border: 1px solid var(--warm-200);
    border-radius: 14px;
    outline: 0;
    padding: 0 14px;
    color: var(--warm-800);
    background: #ffffff;
}

.filter-panel input:focus,
.filter-panel select:focus {
    border-color: var(--sky-500);
    box-shadow: 0 0 0 4px rgba(14, 165, 233, 0.12);
}

.filter-panel button {
    min-height: 46px;
    border: 0;
    border-radius: 14px;
    color: #ffffff;
    background: var(--warm-800);
    cursor: pointer;
    font-weight: 900;
}

.empty-state {
    margin-top: 20px;
    padding: 24px;
    color: var(--warm-600);
    text-align: center;
    border: 1px dashed var(--warm-300);
    border-radius: 20px;
    background: var(--warm-50);
}

.page-hero,
.detail-hero {
    position: relative;
    overflow: hidden;
    color: #ffffff;
    background: linear-gradient(135deg, #0f172a, #292524);
}

.page-hero .container {
    padding: 96px 0;
}

.page-hero p {
    margin: 0 0 12px;
    color: var(--amber-300);
    font-weight: 900;
    letter-spacing: 0.08em;
}

.page-hero h1 {
    margin: 0 0 18px;
    max-width: 820px;
    font-size: clamp(36px, 6vw, 62px);
    line-height: 1.08;
    letter-spacing: -0.05em;
}

.page-hero span {
    color: rgba(255, 255, 255, 0.76);
    font-size: 18px;
}

.simple-hero,
.category-hero,
.ranking-hero {
    background: radial-gradient(circle at top right, rgba(14, 165, 233, 0.36), transparent 34%), linear-gradient(135deg, #0f172a, #292524);
}

.page-rank {
    padding-top: 36px;
}

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

.detail-hero {
    min-height: 620px;
}

.detail-bg,
.detail-bg-shade {
    position: absolute;
    inset: 0;
}

.detail-bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: blur(8px) saturate(1.12);
    transform: scale(1.06);
}

.detail-bg-shade {
    background: linear-gradient(90deg, rgba(15, 23, 42, 0.96), rgba(15, 23, 42, 0.64)), linear-gradient(0deg, rgba(15, 23, 42, 0.86), transparent);
}

.detail-hero-inner {
    position: relative;
    padding: 48px 0 72px;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    margin-bottom: 32px;
    color: rgba(255, 255, 255, 0.72);
    font-size: 14px;
}

.breadcrumb a {
    color: #ffffff;
    font-weight: 800;
}

.detail-layout {
    display: grid;
    grid-template-columns: 290px minmax(0, 1fr);
    gap: 42px;
    align-items: center;
}

.detail-poster {
    overflow: hidden;
    border-radius: 28px;
    box-shadow: 0 32px 80px rgba(0, 0, 0, 0.42);
}

.detail-poster img {
    width: 100%;
    aspect-ratio: 3 / 4.2;
    object-fit: cover;
}

.detail-copy h1 {
    margin: 12px 0 18px;
    font-size: clamp(38px, 7vw, 72px);
    line-height: 1.05;
    letter-spacing: -0.06em;
}

.detail-tags span {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.16);
    border: 1px solid rgba(255, 255, 255, 0.18);
}

.detail-line {
    max-width: 780px;
    color: rgba(255, 255, 255, 0.86);
    font-size: 20px;
    line-height: 1.8;
}

.video-shell {
    position: relative;
    overflow: hidden;
    border-radius: 28px;
    background: #050505;
    box-shadow: var(--shadow);
}

.movie-player {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000000;
    cursor: pointer;
}

.play-overlay {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    align-content: center;
    gap: 14px;
    border: 0;
    color: #ffffff;
    background: radial-gradient(circle, rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.64));
    cursor: pointer;
    transition: opacity 0.25s ease, visibility 0.25s ease;
}

.play-overlay span {
    width: 86px;
    height: 86px;
    border-radius: 50%;
    background: #ffffff;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.34);
    clip-path: polygon(32% 22%, 32% 78%, 82% 50%);
}

.play-overlay strong {
    padding: 9px 16px;
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.38);
    backdrop-filter: blur(12px);
}

.video-shell.is-playing .play-overlay {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.detail-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 22px;
    padding: 0 0 32px;
}

.content-card {
    padding: 28px;
    border: 1px solid var(--warm-200);
    border-radius: var(--radius);
    background: #ffffff;
    box-shadow: var(--soft-shadow);
}

.content-card h2 {
    margin: 0 0 14px;
    color: var(--warm-900);
}

.content-card p {
    margin: 0;
    color: var(--warm-700);
    line-height: 1.9;
}

.detail-info {
    grid-column: 1 / -1;
}

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

.detail-info div {
    padding: 16px;
    border-radius: 16px;
    background: var(--warm-50);
}

.detail-info dt {
    margin-bottom: 6px;
    color: var(--warm-500);
    font-size: 13px;
    font-weight: 900;
}

.detail-info dd {
    margin: 0;
    color: var(--warm-900);
    font-weight: 800;
}

.detail-pager {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    margin-top: 30px;
}

.detail-pager a {
    flex: 1;
    padding: 16px 18px;
    border: 1px solid var(--warm-200);
    border-radius: 16px;
    background: #ffffff;
    color: var(--sky-600);
    font-weight: 900;
    box-shadow: var(--soft-shadow);
}

.site-footer {
    padding: 54px 0;
    color: rgba(255, 255, 255, 0.78);
    background: var(--warm-900);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 34px;
}

.footer-logo {
    color: #ffffff;
}

.site-footer p {
    max-width: 420px;
    line-height: 1.8;
}

.site-footer h2 {
    margin: 0 0 14px;
    color: var(--amber-300);
    font-size: 18px;
}

.footer-links {
    display: grid;
    gap: 10px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.78);
}

.footer-links a:hover {
    color: var(--amber-300);
}

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

[hidden] {
    display: none !important;
}

@media (max-width: 1100px) {
    .movie-grid,
    .feature-grid {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

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

    .hero-content {
        grid-template-columns: 1fr 280px;
    }
}

@media (max-width: 860px) {
    .desktop-nav {
        display: none;
    }

    .menu-toggle {
        display: inline-block;
    }

    .mobile-nav.is-open {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
    }

    .hero {
        min-height: 720px;
    }

    .hero-content {
        grid-template-columns: 1fr;
        min-height: auto;
        padding-top: 62px;
    }

    .hero-cover {
        width: min(260px, 72vw);
        transform: none;
    }

    .hero-bottom {
        align-items: flex-start;
        flex-direction: column;
        gap: 16px;
    }

    .hero-search-card {
        align-items: flex-start;
        flex-direction: column;
        border-radius: 22px;
    }

    .movie-grid,
    .feature-grid,
    .slim-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 16px;
    }

    .rank-list,
    .expanded-rank {
        grid-template-columns: 1fr;
    }

    .rank-item {
        grid-template-columns: 42px 58px minmax(0, 1fr);
    }

    .rank-meta {
        grid-column: 3;
    }

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

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

    .detail-poster {
        width: min(260px, 78vw);
    }

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

    .detail-pager {
        flex-direction: column;
    }
}

@media (max-width: 560px) {
    .container {
        width: min(100% - 24px, 1180px);
    }

    .header-inner {
        min-height: 64px;
    }

    .site-logo {
        font-size: 18px;
    }

    .logo-mark {
        width: 34px;
        height: 34px;
        border-radius: 12px;
    }

    .hero-copy h1,
    .detail-copy h1 {
        font-size: 40px;
    }

    .hero-copy p,
    .detail-line {
        font-size: 16px;
    }

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

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

    .content-card {
        padding: 22px;
    }
}