:root {
    --mist-50: #f8fafc;
    --mist-100: #f1f5f9;
    --mist-200: #e2e8f0;
    --mist-300: #cbd5e1;
    --mist-400: #94a3b8;
    --mist-500: #64748b;
    --mist-600: #475569;
    --mist-700: #334155;
    --mist-800: #1e293b;
    --mist-900: #0f172a;
    --lake-100: #e0f2fe;
    --lake-400: #38bdf8;
    --lake-500: #0ea5e9;
    --lake-600: #0284c7;
    --lake-700: #0369a1;
    --lake-900: #0c4a6e;
    --sepia-50: #faf8f5;
    --sepia-100: #f5efe6;
    --sepia-600: #9d7d52;
    --sepia-700: #826545;
    --white: #ffffff;
    --radius: 18px;
    --shadow-soft: 0 2px 15px -3px rgba(0, 0, 0, 0.07), 0 10px 20px -2px rgba(0, 0, 0, 0.04);
    --shadow-elevated: 0 10px 40px -10px rgba(0, 0, 0, 0.15);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Microsoft YaHei", sans-serif;
    color: var(--mist-900);
    background: linear-gradient(180deg, var(--sepia-50), var(--white) 38%, var(--mist-50));
    line-height: 1.6;
}

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

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

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    color: var(--white);
    background: rgba(15, 23, 42, 0.96);
    border-bottom: 1px solid rgba(148, 163, 184, 0.16);
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.18);
    backdrop-filter: blur(14px);
}

.header-inner,
.hero-inner,
.section-wrap,
.footer-inner,
.page-wrap {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
}

.header-inner {
    min-height: 68px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    min-width: max-content;
}

.brand-icon {
    width: 38px;
    height: 38px;
    display: inline-grid;
    place-items: center;
    color: var(--white);
    background: linear-gradient(135deg, var(--lake-400), var(--lake-700));
    border-radius: 12px;
    box-shadow: 0 12px 26px rgba(14, 165, 233, 0.35);
    font-size: 15px;
}

.brand-text strong,
.brand-text small {
    display: block;
}

.brand-text strong {
    font-size: 20px;
    line-height: 1.1;
}

.brand-text small {
    margin-top: 2px;
    color: var(--mist-400);
    font-size: 12px;
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 18px;
    font-size: 14px;
    color: var(--mist-200);
}

.desktop-nav a,
.mobile-nav a {
    transition: color 0.2s ease, background-color 0.2s ease;
}

.desktop-nav a:hover,
.desktop-nav a.active,
.mobile-nav a:hover,
.mobile-nav a.active {
    color: var(--lake-400);
}

.menu-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border: 0;
    border-radius: 12px;
    color: var(--white);
    background: rgba(255, 255, 255, 0.08);
    cursor: pointer;
    font-size: 22px;
}

.mobile-nav {
    display: none;
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 0 0 18px;
    color: var(--mist-200);
}

.mobile-nav.open {
    display: grid;
    gap: 6px;
}

.mobile-nav a {
    display: block;
    padding: 10px 12px;
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.04);
}

.hero {
    position: relative;
    overflow: hidden;
    min-height: 620px;
    color: var(--white);
    background: linear-gradient(120deg, var(--mist-900), var(--mist-800) 55%, var(--lake-900));
}

.hero-bg::before,
.hero-bg::after {
    position: absolute;
    content: "";
    border-radius: 999px;
    filter: blur(12px);
}

.hero-bg::before {
    width: 430px;
    height: 430px;
    right: -140px;
    top: -120px;
    background: rgba(14, 165, 233, 0.28);
}

.hero-bg::after {
    width: 320px;
    height: 320px;
    left: -110px;
    bottom: 40px;
    background: rgba(157, 125, 82, 0.22);
}

.hero-inner {
    position: relative;
    z-index: 2;
    padding: 72px 0 56px;
}

.hero-slider {
    position: relative;
    min-height: 430px;
}

.hero-slide {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.76fr);
    align-items: center;
    gap: 44px;
    opacity: 0;
    transform: translateY(18px);
    pointer-events: none;
    transition: opacity 0.45s ease, transform 0.45s ease;
}

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

.hero-kicker,
.kicker {
    margin: 0 0 12px;
    color: var(--lake-400);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.hero h1 {
    max-width: 760px;
    margin: 0;
    font-size: clamp(38px, 7vw, 76px);
    line-height: 1.04;
    letter-spacing: -0.04em;
}

.hero-desc {
    max-width: 650px;
    margin: 24px 0 0;
    color: var(--mist-200);
    font-size: clamp(17px, 2.2vw, 22px);
}

.hero-meta,
.movie-meta,
.detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

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

.hero-meta span,
.detail-meta span {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 4px 10px;
    border-radius: 999px;
    color: var(--mist-100);
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.13);
}

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

.primary-btn,
.ghost-btn,
.section-link,
.hero-search button,
.category-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 18px;
    border-radius: 999px;
    font-weight: 700;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease, color 0.2s ease;
}

.primary-btn,
.hero-search button {
    color: var(--white);
    background: linear-gradient(135deg, var(--lake-500), var(--lake-700));
    box-shadow: 0 14px 30px rgba(2, 132, 199, 0.3);
    border: 0;
    cursor: pointer;
}

.ghost-btn {
    color: var(--white);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.16);
}

.primary-btn:hover,
.ghost-btn:hover,
.section-link:hover,
.hero-search button:hover,
.category-link:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-elevated);
}

.hero-poster {
    position: relative;
    display: block;
    aspect-ratio: 4 / 5;
    overflow: hidden;
    border-radius: 30px;
    box-shadow: 0 36px 90px rgba(0, 0, 0, 0.42);
    background: rgba(255, 255, 255, 0.06);
}

.hero-poster img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.55s ease;
}

.hero-poster:hover img {
    transform: scale(1.05);
}

.poster-glow {
    position: absolute;
    inset: auto 0 0;
    height: 46%;
    background: linear-gradient(180deg, transparent, rgba(15, 23, 42, 0.8));
}

.hero-control-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 20px;
}

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

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

.hero-dot {
    width: 34px;
    height: 8px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.24);
}

.hero-dot.active {
    background: var(--lake-400);
}

.hero-arrows button {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    color: var(--white);
    background: rgba(255, 255, 255, 0.13);
    font-size: 28px;
    line-height: 1;
}

.hero-search {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 12px;
    max-width: 720px;
    margin-top: 34px;
    padding: 10px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(12px);
}

.hero-search label,
.filter-panel label {
    display: grid;
    gap: 6px;
}

.hero-search span,
.filter-panel span {
    color: var(--mist-300);
    font-size: 12px;
    font-weight: 700;
}

.hero-search input,
.filter-panel input,
.filter-panel select {
    width: 100%;
    border: 1px solid var(--mist-200);
    border-radius: 14px;
    padding: 12px 14px;
    font: inherit;
    outline: none;
    background: var(--white);
    color: var(--mist-900);
}

.hero-search input {
    border: 0;
}

.section-wrap,
.page-wrap {
    padding: 64px 0;
}

.section-wrap.alt {
    width: 100%;
    background: var(--mist-50);
}

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

.section-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 26px;
}

.section-head h2,
.page-title h1 {
    margin: 0;
    font-size: clamp(28px, 4vw, 42px);
    line-height: 1.15;
    letter-spacing: -0.02em;
}

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

.section-link,
.category-link {
    min-height: 40px;
    color: var(--lake-700);
    background: var(--lake-100);
}

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

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

.movie-card {
    min-width: 0;
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--white);
    box-shadow: var(--shadow-soft);
    transition: transform 0.24s ease, box-shadow 0.24s ease;
}

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

.movie-cover {
    position: relative;
    display: block;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--mist-100);
}

.movie-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.cover-shade {
    position: absolute;
    inset: 0;
    opacity: 0;
    background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.58));
    transition: opacity 0.28s ease;
}

.play-mark {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 52px;
    height: 52px;
    display: grid;
    place-items: center;
    transform: translate(-50%, -50%) scale(0.8);
    opacity: 0;
    color: var(--lake-700);
    background: rgba(255, 255, 255, 0.92);
    border-radius: 50%;
    transition: opacity 0.28s ease, transform 0.28s ease;
}

.movie-card:hover .cover-shade,
.movie-card:hover .play-mark {
    opacity: 1;
}

.movie-card:hover .play-mark {
    transform: translate(-50%, -50%) scale(1);
}

.rank-badge {
    position: absolute;
    left: 12px;
    top: 12px;
    min-width: 34px;
    height: 34px;
    display: grid;
    place-items: center;
    color: var(--white);
    background: linear-gradient(135deg, #f59e0b, #b45309);
    border-radius: 10px;
    font-size: 14px;
}

.movie-info {
    padding: 16px;
}

.movie-info h3 {
    margin: 0;
    font-size: 17px;
    line-height: 1.35;
}

.movie-info h3 a:hover,
.rank-body h3 a:hover,
.detail-side a:hover {
    color: var(--lake-600);
}

.movie-line {
    display: -webkit-box;
    min-height: 44px;
    margin: 9px 0 12px;
    overflow: hidden;
    color: var(--mist-600);
    font-size: 14px;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.movie-meta {
    color: var(--mist-500);
    font-size: 13px;
}

.movie-meta span:not(:last-child)::after {
    content: "·";
    margin-left: 10px;
    color: var(--mist-300);
}

.tag-row {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 12px;
}

.tag-row span,
.tag-cloud span {
    display: inline-flex;
    padding: 4px 9px;
    border-radius: 999px;
    color: var(--lake-700);
    background: var(--lake-100);
    font-size: 12px;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 18px;
}

.category-card {
    display: grid;
    gap: 16px;
    padding: 22px;
    min-height: 220px;
    border-radius: var(--radius);
    color: var(--mist-100);
    background: linear-gradient(135deg, var(--mist-900), var(--mist-800) 58%, var(--lake-900));
    box-shadow: var(--shadow-soft);
}

.category-card h2 {
    margin: 0;
    font-size: 22px;
}

.category-card p {
    margin: 0;
    color: var(--mist-300);
}

.filter-panel {
    display: grid;
    grid-template-columns: minmax(240px, 1fr) 180px 160px;
    gap: 14px;
    margin: 28px 0;
    padding: 18px;
    border: 1px solid var(--mist-200);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.76);
    box-shadow: var(--shadow-soft);
}

.filter-panel span {
    color: var(--mist-600);
}

.empty-state {
    display: none;
    padding: 28px;
    margin-top: 20px;
    border-radius: var(--radius);
    text-align: center;
    color: var(--mist-600);
    background: var(--white);
    box-shadow: var(--shadow-soft);
}

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

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

.rank-row {
    display: grid;
    grid-template-columns: 68px 150px minmax(0, 1fr);
    gap: 18px;
    align-items: center;
    padding: 14px;
}

.rank-num {
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    border-radius: 16px;
    color: var(--white);
    background: linear-gradient(135deg, var(--lake-500), var(--lake-700));
    font-weight: 800;
}

.rank-thumb {
    aspect-ratio: 16 / 10;
    overflow: hidden;
    border-radius: 14px;
    background: var(--mist-100);
}

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

.rank-body h3 {
    margin: 0 0 8px;
    font-size: 20px;
}

.rank-body p {
    margin: 0 0 10px;
    color: var(--mist-600);
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 22px;
    color: var(--mist-600);
    font-size: 14px;
}

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

.detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 330px;
    gap: 28px;
}

.detail-card,
.detail-side {
    border-radius: var(--radius);
    background: var(--white);
    box-shadow: var(--shadow-soft);
    overflow: hidden;
}

.video-shell {
    position: relative;
    overflow: hidden;
    background: #000;
    aspect-ratio: 16 / 9;
}

.video-shell video {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #000;
}

.video-cover {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    padding: 0;
    border: 0;
    cursor: pointer;
    background: #000;
    transition: opacity 0.28s ease, visibility 0.28s ease;
}

.video-cover img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.62;
}

.video-cover::after {
    position: absolute;
    inset: 0;
    content: "";
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.05), rgba(0, 0, 0, 0.72));
}

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

.play-circle {
    position: relative;
    z-index: 2;
    width: 86px;
    height: 86px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    color: var(--lake-700);
    background: rgba(255, 255, 255, 0.92);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.32);
    font-size: 32px;
    transform: translateX(2px);
}

.detail-body {
    padding: 28px;
}

.detail-body h1 {
    margin: 0 0 16px;
    font-size: clamp(30px, 4vw, 46px);
    line-height: 1.12;
}

.detail-meta span {
    color: var(--mist-700);
    background: var(--mist-100);
    border: 1px solid var(--mist-200);
}

.genre-pill {
    display: inline-flex;
    margin: 22px 0 0;
    padding: 6px 12px;
    border-radius: 999px;
    color: var(--sepia-700);
    background: var(--sepia-100);
    font-weight: 700;
    font-size: 14px;
}

.detail-section {
    margin-top: 28px;
    padding-top: 26px;
    border-top: 1px solid var(--mist-200);
}

.detail-section h2 {
    margin: 0 0 12px;
    font-size: 21px;
}

.detail-section p {
    margin: 0;
    color: var(--mist-700);
}

.review-box {
    padding: 20px;
    border-radius: 16px;
    background: var(--sepia-50);
}

.detail-side {
    position: sticky;
    top: 92px;
    align-self: start;
    padding: 20px;
}

.detail-side h2 {
    margin: 0 0 16px;
    font-size: 22px;
}

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

.side-item {
    display: grid;
    grid-template-columns: 104px minmax(0, 1fr);
    gap: 12px;
    align-items: center;
}

.side-item img {
    width: 104px;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    border-radius: 12px;
    background: var(--mist-100);
}

.side-item h3 {
    margin: 0 0 6px;
    font-size: 15px;
    line-height: 1.35;
}

.side-item p {
    margin: 0;
    color: var(--mist-500);
    font-size: 13px;
}

.keyword-cloud,
.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.site-footer {
    color: var(--mist-300);
    background: var(--mist-900);
    border-top: 1px solid rgba(226, 232, 240, 0.08);
}

.footer-inner {
    display: grid;
    grid-template-columns: 1.4fr 0.8fr 0.9fr 1fr;
    gap: 34px;
    padding: 48px 0;
}

.footer-logo .brand-icon {
    width: 34px;
    height: 34px;
}

.footer-brand p,
.site-footer p {
    color: var(--mist-400);
}

.site-footer h2 {
    margin: 0 0 14px;
    color: var(--white);
    font-size: 16px;
}

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

.site-footer a:hover {
    color: var(--lake-400);
}

.footer-bottom {
    padding: 18px 16px;
    text-align: center;
    color: var(--mist-500);
    border-top: 1px solid rgba(226, 232, 240, 0.08);
}

@media (max-width: 1100px) {
    .desktop-nav {
        display: none;
    }

    .menu-toggle {
        display: inline-grid;
        place-items: center;
    }

    .hero-slide,
    .detail-layout,
    .footer-inner {
        grid-template-columns: 1fr;
    }

    .hero-slider {
        min-height: 780px;
    }

    .hero-poster {
        max-width: 430px;
    }

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

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

    .detail-side {
        position: static;
    }
}

@media (max-width: 760px) {
    .header-inner,
    .hero-inner,
    .section-wrap,
    .footer-inner,
    .page-wrap,
    .section-wrap.alt > .section-content {
        width: min(100% - 24px, 1180px);
    }

    .hero {
        min-height: 0;
    }

    .hero-inner {
        padding: 42px 0;
    }

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

    .hero-slide {
        gap: 28px;
    }

    .hero-search,
    .filter-panel,
    .rank-row {
        grid-template-columns: 1fr;
    }

    .hero-control-row,
    .section-head {
        align-items: flex-start;
        flex-direction: column;
    }

    .movie-grid.large-grid,
    .movie-grid,
    .category-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px;
    }

    .movie-info {
        padding: 12px;
    }

    .movie-info h3 {
        font-size: 15px;
    }

    .movie-line {
        font-size: 13px;
    }

    .rank-row {
        gap: 12px;
    }

    .rank-thumb {
        width: 100%;
    }

    .detail-body {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .brand-text strong {
        font-size: 17px;
    }

    .brand-text small {
        display: none;
    }

    .hero-slider {
        min-height: 680px;
    }

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