:root {
    --archive-50: #f5f7fa;
    --archive-100: #eaeff5;
    --archive-200: #d5dee9;
    --archive-300: #b3c4d7;
    --archive-400: #8aa4be;
    --archive-500: #6284a4;
    --archive-600: #46678a;
    --archive-700: #38536f;
    --archive-800: #30465c;
    --archive-900: #2a3b4e;
    --paper: #ffffff;
    --ink: #1f2937;
    --muted: #667085;
    --line: rgba(42, 59, 78, 0.12);
    --shadow: 0 18px 48px rgba(42, 59, 78, 0.14);
    --soft-shadow: 0 10px 28px rgba(42, 59, 78, 0.1);
    --radius-lg: 28px;
    --radius-md: 18px;
    --radius-sm: 12px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--ink);
    background: radial-gradient(circle at top left, rgba(234, 239, 245, 0.95), transparent 34rem), var(--archive-50);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    line-height: 1.65;
}

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, 0.92);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(18px);
}

.header-inner {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    min-height: 76px;
    display: flex;
    align-items: center;
    gap: 28px;
}

.brand,
.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: var(--archive-900);
    font-weight: 800;
}

.brand-mark {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    color: #ffffff;
    background: linear-gradient(135deg, var(--archive-900), var(--archive-600));
    border-radius: 15px;
    box-shadow: 0 12px 28px rgba(70, 103, 138, 0.28);
}

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

.brand-copy strong {
    font-size: 22px;
    line-height: 1.05;
}

.brand-copy small {
    margin-top: 3px;
    color: var(--archive-600);
    font-size: 12px;
    font-weight: 600;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 22px;
    margin-left: auto;
}

.main-nav > a,
.nav-dropdown > a {
    color: var(--archive-700);
    font-weight: 700;
    transition: color 0.2s ease;
}

.main-nav a:hover,
.main-nav .is-active {
    color: var(--archive-900);
}

.nav-dropdown {
    position: relative;
}

.dropdown-panel {
    position: absolute;
    top: 100%;
    left: 50%;
    width: 220px;
    padding: 10px;
    margin-top: 18px;
    display: grid;
    gap: 4px;
    background: #ffffff;
    border: 1px solid var(--line);
    border-radius: 16px;
    box-shadow: var(--soft-shadow);
    opacity: 0;
    visibility: hidden;
    transform: translate(-50%, 8px);
    transition: 0.2s ease;
}

.dropdown-panel a {
    padding: 10px 12px;
    border-radius: 10px;
    color: var(--archive-700);
}

.dropdown-panel a:hover {
    color: var(--archive-900);
    background: var(--archive-50);
}

.nav-dropdown:hover .dropdown-panel {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, 0);
}

.header-search {
    position: relative;
    width: 260px;
}

.global-search-input,
.local-filter-input {
    width: 100%;
    height: 44px;
    padding: 0 16px;
    color: var(--archive-900);
    background: var(--archive-50);
    border: 1px solid var(--archive-100);
    border-radius: 999px;
    outline: none;
    transition: 0.2s ease;
}

.global-search-input:focus,
.local-filter-input:focus {
    background: #ffffff;
    border-color: var(--archive-400);
    box-shadow: 0 0 0 4px rgba(70, 103, 138, 0.1);
}

.global-search-results {
    position: absolute;
    top: calc(100% + 12px);
    right: 0;
    width: min(420px, calc(100vw - 32px));
    max-height: 520px;
    overflow: auto;
    padding: 8px;
    display: none;
    background: #ffffff;
    border: 1px solid var(--line);
    border-radius: 18px;
    box-shadow: var(--shadow);
}

.global-search-results.is-open {
    display: grid;
    gap: 6px;
}

.search-result-item {
    display: grid;
    grid-template-columns: 52px 1fr;
    gap: 12px;
    padding: 8px;
    border-radius: 14px;
    align-items: center;
}

.search-result-item:hover {
    background: var(--archive-50);
}

.search-result-item img {
    width: 52px;
    height: 68px;
    object-fit: cover;
    border-radius: 10px;
    background: var(--archive-100);
}

.search-result-item strong {
    display: block;
    color: var(--archive-900);
    line-height: 1.25;
}

.search-result-item span {
    display: block;
    margin-top: 4px;
    color: var(--muted);
    font-size: 12px;
}

.nav-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border: 0;
    color: var(--archive-900);
    background: var(--archive-100);
    border-radius: 12px;
    cursor: pointer;
}

.mobile-panel {
    display: none;
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto 14px;
    padding: 12px;
    background: #ffffff;
    border: 1px solid var(--line);
    border-radius: 16px;
    box-shadow: var(--soft-shadow);
}

.mobile-panel a {
    display: block;
    padding: 12px 14px;
    color: var(--archive-800);
    border-radius: 10px;
    font-weight: 700;
}

.mobile-panel a:hover {
    background: var(--archive-50);
}

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

.page-main,
.hero-wrap,
.content-wrap {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
}

.hero-wrap {
    padding: 34px 0 18px;
}

.hero-slider {
    position: relative;
    min-height: 620px;
    overflow: hidden;
    color: #ffffff;
    background: var(--archive-900);
    border-radius: 34px;
    box-shadow: var(--shadow);
}

.hero-slide {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.55fr);
    gap: 28px;
    padding: clamp(28px, 5vw, 68px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.55s ease, visibility 0.55s ease;
}

.hero-slide.is-active {
    opacity: 1;
    visibility: visible;
}

.hero-slide::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(26, 38, 52, 0.92), rgba(42, 59, 78, 0.74) 48%, rgba(42, 59, 78, 0.3)), linear-gradient(0deg, rgba(26, 38, 52, 0.92), transparent 45%);
    z-index: 1;
}

.hero-image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.52;
    transform: scale(1.02);
}

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

.hero-content {
    align-self: center;
    max-width: 720px;
}

.hero-kicker,
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 7px 12px;
    color: var(--archive-900);
    background: rgba(255, 255, 255, 0.9);
    border-radius: 999px;
    font-size: 13px;
    font-weight: 800;
}

.hero-content h1,
.hero-content h2 {
    margin: 24px 0 18px;
    font-size: clamp(38px, 7vw, 76px);
    line-height: 1.02;
    letter-spacing: -0.06em;
}

.hero-content p {
    max-width: 680px;
    color: rgba(255, 255, 255, 0.88);
    font-size: 18px;
}

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

.hero-tags span,
.tag-row span {
    padding: 5px 10px;
    color: var(--archive-700);
    background: var(--archive-100);
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
}

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

.hero-actions,
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
}

.btn-primary,
.btn-ghost,
.filter-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 18px;
    border: 0;
    border-radius: 999px;
    font-weight: 800;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn-primary {
    color: #ffffff;
    background: linear-gradient(135deg, var(--archive-700), var(--archive-500));
    box-shadow: 0 16px 30px rgba(42, 59, 78, 0.28);
}

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

.btn-ghost {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.18);
}

.hero-poster {
    align-self: end;
    justify-self: end;
    width: min(320px, 100%);
    padding: 12px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 28px;
    backdrop-filter: blur(18px);
}

.hero-poster img {
    width: 100%;
    aspect-ratio: 2 / 3;
    object-fit: cover;
    border-radius: 20px;
}

.hero-poster strong {
    display: block;
    margin: 14px 6px 2px;
    font-size: 20px;
}

.hero-poster span {
    display: block;
    margin: 0 6px 4px;
    color: rgba(255, 255, 255, 0.76);
}

.hero-controls {
    position: absolute;
    right: 28px;
    bottom: 28px;
    z-index: 3;
    display: flex;
    align-items: center;
    gap: 10px;
}

.hero-dot,
.hero-arrow {
    border: 0;
    cursor: pointer;
}

.hero-dot {
    width: 10px;
    height: 10px;
    padding: 0;
    background: rgba(255, 255, 255, 0.38);
    border-radius: 999px;
}

.hero-dot.is-active {
    width: 30px;
    background: #ffffff;
}

.hero-arrow {
    width: 38px;
    height: 38px;
    color: #ffffff;
    background: rgba(255, 255, 255, 0.16);
    border-radius: 50%;
}

.page-main {
    padding: 44px 0 84px;
}

.section-heading {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 16px;
    align-items: end;
    margin-bottom: 24px;
}

.section-heading > span {
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    color: #ffffff;
    background: var(--archive-900);
    border-radius: 16px;
    font-weight: 900;
}

.section-heading h2,
.page-title h1,
.detail-title h1,
.category-hero h1 {
    margin: 0;
    color: var(--archive-900);
    font-size: clamp(26px, 4vw, 42px);
    line-height: 1.15;
    letter-spacing: -0.04em;
}

.section-heading p,
.page-title p,
.category-hero p,
.detail-title p {
    margin: 8px 0 0;
    color: var(--muted);
}

.section-more {
    color: var(--archive-700);
    font-weight: 800;
}

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

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

.movie-card {
    overflow: hidden;
    background: #ffffff;
    border: 1px solid var(--line);
    border-radius: 22px;
    box-shadow: 0 10px 26px rgba(42, 59, 78, 0.08);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

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

.movie-cover img {
    width: 100%;
    aspect-ratio: 2 / 3;
    object-fit: cover;
    transition: transform 0.35s ease;
}

.movie-card:hover .movie-cover img {
    transform: scale(1.04);
}

.cover-badge {
    position: absolute;
    left: 12px;
    top: 12px;
    padding: 4px 9px;
    color: #ffffff;
    background: rgba(42, 59, 78, 0.82);
    border-radius: 999px;
    font-size: 12px;
    font-weight: 800;
}

.movie-body {
    padding: 16px;
}

.movie-meta-line {
    color: var(--archive-500);
    font-size: 13px;
    font-weight: 800;
}

.movie-body h3 {
    margin: 8px 0 8px;
    color: var(--archive-900);
    font-size: 18px;
    line-height: 1.3;
}

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

.movie-body p {
    min-height: 52px;
    margin: 0 0 14px;
    color: var(--muted);
    font-size: 14px;
}

.movie-card-horizontal {
    display: grid;
    grid-template-columns: 165px 1fr;
}

.movie-card-horizontal .movie-body p {
    min-height: auto;
}

.feature-layout {
    display: grid;
    grid-template-columns: 1.45fr 0.8fr;
    gap: 26px;
    align-items: start;
}

.side-panel,
.category-card,
.player-card,
.info-panel,
.page-title,
.category-hero {
    background: #ffffff;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 28px rgba(42, 59, 78, 0.08);
}

.side-panel {
    padding: 24px;
}

.side-panel h2 {
    margin: 0 0 18px;
    color: var(--archive-900);
}

.rank-list,
.compact-list {
    display: grid;
    gap: 12px;
}

.rank-row {
    display: grid;
    grid-template-columns: 34px 1fr;
    gap: 12px;
    align-items: start;
}

.rank-number {
    height: 34px;
    display: grid;
    place-items: center;
    color: var(--archive-700);
    background: var(--archive-100);
    border-radius: 10px;
    font-weight: 900;
}

.rank-card,
.compact-card {
    display: grid;
    grid-template-columns: 72px 1fr;
    gap: 12px;
    padding: 10px;
    border-radius: 16px;
    transition: background 0.2s ease;
}

.compact-card {
    grid-template-columns: 58px 1fr;
}

.rank-card:hover,
.compact-card:hover {
    background: var(--archive-50);
}

.rank-card img,
.compact-card img {
    width: 72px;
    height: 96px;
    object-fit: cover;
    border-radius: 12px;
    background: var(--archive-100);
}

.compact-card img {
    width: 58px;
    height: 76px;
}

.rank-card strong,
.compact-title {
    display: block;
    color: var(--archive-900);
    font-weight: 900;
}

.rank-card span,
.compact-meta {
    display: block;
    margin-top: 3px;
    color: var(--archive-500);
    font-size: 12px;
    font-weight: 700;
}

.rank-card p {
    margin: 6px 0 0;
    color: var(--muted);
    font-size: 13px;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
}

.category-card {
    padding: 24px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.category-card span {
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    color: #ffffff;
    background: linear-gradient(135deg, var(--archive-700), var(--archive-500));
    border-radius: 16px;
    font-weight: 900;
}

.category-card h2,
.category-card h3 {
    margin: 18px 0 8px;
    color: var(--archive-900);
}

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

.card-links {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.card-links a {
    padding: 6px 10px;
    color: var(--archive-700);
    background: var(--archive-50);
    border-radius: 999px;
    font-size: 13px;
    font-weight: 800;
}

.page-title,
.category-hero {
    padding: clamp(24px, 5vw, 44px);
    margin-bottom: 32px;
}

.local-tools {
    display: grid;
    grid-template-columns: minmax(240px, 360px) 1fr;
    gap: 16px;
    align-items: center;
    margin: 26px 0;
}

.filter-button {
    min-height: 38px;
    color: var(--archive-700);
    background: #ffffff;
    border: 1px solid var(--line);
}

.filter-button.is-active {
    color: #ffffff;
    background: var(--archive-800);
}

.breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    margin-bottom: 20px;
    color: var(--archive-500);
    font-size: 14px;
    font-weight: 700;
}

.breadcrumbs a:hover {
    color: var(--archive-900);
}

.breadcrumbs span::before {
    content: "›";
    margin-right: 8px;
    color: var(--archive-300);
}

.detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 28px;
    align-items: start;
}

.player-card {
    overflow: hidden;
}

.player-frame {
    position: relative;
    overflow: hidden;
    background: #0f172a;
    aspect-ratio: 16 / 9;
}

.player-frame video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    background: #0f172a;
    cursor: pointer;
}

.play-panel {
    position: absolute;
    inset: 0;
    z-index: 2;
    display: grid;
    place-items: center;
    padding: 24px;
    color: #ffffff;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.42), rgba(15, 23, 42, 0.8));
    border: 0;
    cursor: pointer;
}

.play-panel[hidden] {
    display: none;
}

.play-button-core {
    width: 92px;
    height: 92px;
    display: grid;
    place-items: center;
    margin: 0 auto 18px;
    color: var(--archive-900);
    background: rgba(255, 255, 255, 0.92);
    border-radius: 50%;
    font-size: 34px;
    box-shadow: 0 18px 42px rgba(0, 0, 0, 0.34);
}

.play-panel strong {
    display: block;
    font-size: clamp(24px, 4vw, 42px);
    text-align: center;
}

.play-panel span:last-child {
    display: block;
    margin-top: 8px;
    color: rgba(255, 255, 255, 0.78);
    text-align: center;
}

.detail-title {
    padding: 28px;
}

.detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    margin: 16px 0 0;
}

.detail-meta span {
    padding: 7px 11px;
    color: var(--archive-700);
    background: var(--archive-100);
    border-radius: 999px;
    font-size: 13px;
    font-weight: 800;
}

.info-panel {
    margin-top: 22px;
    padding: 28px;
}

.info-panel h2 {
    margin: 0 0 12px;
    color: var(--archive-900);
}

.info-panel p {
    margin: 0 0 18px;
    color: #475467;
}

.detail-side {
    display: grid;
    gap: 22px;
}

.poster-panel {
    overflow: hidden;
    background: #ffffff;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 28px rgba(42, 59, 78, 0.08);
}

.poster-panel img {
    width: 100%;
    aspect-ratio: 2 / 3;
    object-fit: cover;
    background: var(--archive-100);
}

.poster-panel div {
    padding: 18px;
}

.poster-panel h2 {
    margin: 0 0 8px;
    color: var(--archive-900);
}

.poster-panel p {
    margin: 0;
    color: var(--muted);
}

.related-section {
    margin-top: 42px;
}

.site-footer {
    color: var(--archive-100);
    background: var(--archive-900);
    margin-top: 40px;
}

.footer-grid {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 44px 0;
    display: grid;
    grid-template-columns: 1.35fr repeat(3, 1fr);
    gap: 32px;
}

.footer-brand {
    color: #ffffff;
    font-size: 24px;
}

.site-footer p {
    max-width: 440px;
    color: var(--archive-300);
}

.site-footer h3 {
    margin: 0 0 14px;
    color: #ffffff;
}

.site-footer a,
.site-footer span {
    display: block;
    margin: 8px 0;
    color: var(--archive-300);
}

.site-footer a:hover {
    color: #ffffff;
}

.footer-bottom {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 18px 0 28px;
    color: var(--archive-300);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.back-top {
    position: fixed;
    right: 22px;
    bottom: 22px;
    z-index: 40;
    width: 48px;
    height: 48px;
    display: none;
    color: #ffffff;
    background: var(--archive-700);
    border: 0;
    border-radius: 50%;
    box-shadow: var(--soft-shadow);
    cursor: pointer;
}

.back-top.is-visible {
    display: block;
}

.no-match {
    grid-column: 1 / -1;
    display: none;
    padding: 24px;
    color: var(--muted);
    background: #ffffff;
    border: 1px solid var(--line);
    border-radius: 18px;
    text-align: center;
}

.no-match.is-visible {
    display: block;
}

@media (max-width: 1080px) {
    .header-search {
        width: 220px;
    }

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

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

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

@media (max-width: 860px) {
    .header-inner {
        gap: 14px;
    }

    .main-nav {
        display: none;
    }

    .nav-toggle {
        display: grid;
        place-items: center;
        margin-left: auto;
    }

    .header-search {
        order: 3;
        width: 100%;
        margin: 0 0 14px;
    }

    .header-inner {
        flex-wrap: wrap;
        padding-top: 12px;
    }

    .hero-slider {
        min-height: 700px;
    }

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

    .hero-poster {
        justify-self: start;
        width: 210px;
    }

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

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

    .local-tools {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    .brand-copy small {
        display: none;
    }

    .hero-wrap,
    .page-main,
    .content-wrap {
        width: min(100% - 22px, 1180px);
    }

    .hero-slider {
        min-height: 650px;
        border-radius: 24px;
    }

    .hero-slide {
        padding: 24px;
    }

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

    .hero-poster {
        display: none;
    }

    .hero-controls {
        left: 22px;
        right: auto;
        bottom: 22px;
    }

    .section-heading {
        grid-template-columns: 1fr;
    }

    .section-heading > span {
        display: none;
    }

    .movie-grid,
    .movie-grid-wide,
    .category-grid,
    .detail-side,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .movie-card-horizontal {
        grid-template-columns: 128px 1fr;
    }

    .movie-card-horizontal .movie-body {
        padding: 12px;
    }

    .movie-body p {
        min-height: auto;
    }

    .detail-title,
    .info-panel,
    .page-title,
    .category-hero {
        padding: 22px;
    }
}