:root {
    --primary-50: #f0f9ff;
    --primary-100: #e0f2fe;
    --primary-400: #38bdf8;
    --primary-600: #0284c7;
    --primary-700: #0369a1;
    --accent-50: #fef3c7;
    --accent-100: #fde68a;
    --accent-400: #f59e0b;
    --accent-700: #92400e;
    --secondary-50: #f8fafc;
    --secondary-100: #f1f5f9;
    --secondary-200: #e2e8f0;
    --secondary-300: #cbd5e1;
    --secondary-400: #94a3b8;
    --secondary-500: #64748b;
    --secondary-600: #475569;
    --secondary-700: #334155;
    --secondary-800: #1e293b;
    --secondary-900: #0f172a;
    --white: #ffffff;
    --shadow-md: 0 4px 6px -1px rgb(15 23 42 / 0.1), 0 2px 4px -2px rgb(15 23 42 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(15 23 42 / 0.12), 0 4px 6px -4px rgb(15 23 42 / 0.12);
    --shadow-2xl: 0 25px 50px -12px rgb(15 23 42 / 0.25);
    --radius-lg: 18px;
    --radius-xl: 24px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    background: var(--secondary-50);
    color: var(--secondary-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: rgb(255 255 255 / 0.92);
    border-bottom: 1px solid var(--secondary-200);
    backdrop-filter: blur(16px);
}

.header-inner {
    max-width: 1280px;
    height: 72px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    gap: 28px;
}

.brand,
.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    color: var(--secondary-900);
    white-space: nowrap;
}

.brand-mark {
    width: 40px;
    height: 40px;
    border-radius: 14px;
    display: inline-grid;
    place-items: center;
    color: var(--white);
    background: linear-gradient(135deg, var(--primary-600), var(--primary-400));
    box-shadow: var(--shadow-lg);
}

.brand-text {
    font-size: 20px;
}

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

.desktop-nav a,
.mobile-panel a {
    padding: 9px 14px;
    border-radius: 999px;
    color: var(--secondary-600);
    font-weight: 600;
    transition: color 0.2s ease, background-color 0.2s ease;
}

.desktop-nav a:hover,
.desktop-nav a.is-active,
.mobile-panel a:hover,
.mobile-panel a.is-active {
    color: var(--primary-700);
    background: var(--primary-50);
}

.header-search {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 8px;
}

.header-search input,
.mobile-search input,
.filter-panel input,
.filter-panel select {
    border: 1px solid var(--secondary-300);
    border-radius: 12px;
    background: var(--white);
    color: var(--secondary-900);
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.header-search input {
    width: 250px;
    padding: 10px 14px;
}

.header-search input:focus,
.mobile-search input:focus,
.filter-panel input:focus,
.filter-panel select:focus {
    border-color: var(--primary-600);
    box-shadow: 0 0 0 4px rgb(2 132 199 / 0.12);
}

.header-search button,
.mobile-search button,
.primary-button,
.ghost-button {
    border: 0;
    border-radius: 12px;
    cursor: pointer;
    font-weight: 700;
    transition: transform 0.2s ease, background-color 0.2s ease, box-shadow 0.2s ease;
}

.header-search button,
.mobile-search button,
.primary-button {
    color: var(--white);
    background: var(--primary-600);
    box-shadow: var(--shadow-md);
}

.header-search button,
.mobile-search button {
    padding: 10px 16px;
}

.primary-button,
.ghost-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 24px;
}

.primary-button:hover,
.header-search button:hover,
.mobile-search button:hover {
    background: var(--primary-700);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.ghost-button {
    color: var(--white);
    background: rgb(255 255 255 / 0.2);
    border: 1px solid rgb(255 255 255 / 0.25);
    backdrop-filter: blur(8px);
}

.ghost-button:hover {
    background: rgb(255 255 255 / 0.28);
    transform: translateY(-1px);
}

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

.menu-toggle span {
    display: block;
    width: 20px;
    height: 2px;
    margin: 5px auto;
    background: var(--secondary-800);
}

.mobile-panel {
    display: none;
    border-top: 1px solid var(--secondary-200);
    padding: 16px 24px 20px;
    background: var(--white);
}

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

.mobile-panel nav,
.mobile-cats {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 14px;
}

.mobile-search {
    display: flex;
    gap: 8px;
}

.mobile-search input {
    flex: 1;
    padding: 10px 14px;
}

.hero {
    position: relative;
    height: 76vh;
    min-height: 560px;
    overflow: hidden;
    color: var(--white);
    background: var(--secondary-900);
}

.hero-media,
.hero-media img,
.hero-gradient {
    position: absolute;
    inset: 0;
}

.hero-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.03);
}

.hero-gradient {
    background: linear-gradient(to top, rgb(0 0 0 / 0.92), rgb(0 0 0 / 0.55), rgb(0 0 0 / 0.08));
}

.hero-content {
    position: relative;
    max-width: 1280px;
    height: 100%;
    margin: 0 auto;
    padding: 0 24px 92px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-end;
}

.hero-label,
.eyebrow {
    color: var(--accent-400);
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.hero h1 {
    max-width: 780px;
    margin: 14px 0 16px;
    font-size: clamp(42px, 7vw, 76px);
    line-height: 1.04;
    letter-spacing: -0.04em;
}

.hero p {
    max-width: 760px;
    margin: 0 0 24px;
    color: var(--secondary-200);
    font-size: clamp(18px, 2vw, 23px);
}

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

.hero-tags span,
.tag-list span {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 3px 11px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 700;
}

.hero-tags span {
    color: var(--white);
    background: rgb(255 255 255 / 0.2);
    backdrop-filter: blur(6px);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 28px;
}

.section-wrap {
    max-width: 1280px;
    margin: 0 auto;
    padding: 72px 24px;
}

.section-soft {
    max-width: none;
    background: linear-gradient(135deg, var(--primary-50), var(--primary-100));
}

.section-soft > .section-heading,
.section-soft > .movie-grid {
    max-width: 1280px;
    margin-left: auto;
    margin-right: auto;
}

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

.section-heading h2 {
    margin: 4px 0 0;
    font-size: clamp(28px, 4vw, 40px);
    line-height: 1.15;
}

.section-heading p {
    margin: 8px 0 0;
    color: var(--secondary-600);
}

.section-heading a {
    color: var(--primary-700);
    font-weight: 800;
}

.section-heading.light {
    color: var(--white);
}

.section-heading.light p {
    color: var(--secondary-300);
}

.section-heading.light a {
    color: var(--primary-400);
}

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

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

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

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

.movie-card {
    overflow: hidden;
    border-radius: var(--radius-xl);
    background: var(--white);
    box-shadow: var(--shadow-md);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.movie-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-2xl);
}

.poster-link {
    position: relative;
    display: block;
    aspect-ratio: 3 / 4;
    overflow: hidden;
    background: linear-gradient(135deg, var(--secondary-800), var(--primary-700));
}

.poster-link img,
.rank-poster img,
.detail-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.poster-link img {
    transition: transform 0.35s ease;
}

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

.poster-shade {
    position: absolute;
    inset: auto 0 0 0;
    height: 45%;
    background: linear-gradient(to top, rgb(0 0 0 / 0.72), transparent);
}

.watch-chip {
    position: absolute;
    left: 14px;
    bottom: 14px;
    padding: 7px 12px;
    border-radius: 999px;
    color: var(--white);
    background: var(--primary-600);
    font-size: 13px;
    font-weight: 800;
}

.movie-info {
    padding: 18px;
}

.movie-meta {
    margin-bottom: 8px;
    color: var(--secondary-500);
    font-size: 13px;
    font-weight: 700;
}

.movie-title {
    margin: 0 0 10px;
    color: var(--secondary-900);
    font-size: 20px;
    line-height: 1.25;
}

.movie-title a:hover,
.rank-card h3 a:hover {
    color: var(--primary-700);
}

.movie-line {
    min-height: 48px;
    margin: 0 0 14px;
    color: var(--secondary-600);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.tag-list span {
    color: var(--primary-700);
    background: var(--primary-50);
}

.movie-card-horizontal {
    display: grid;
    grid-template-columns: 42% 1fr;
}

.movie-card-horizontal .poster-link {
    height: 100%;
    aspect-ratio: auto;
}

.dark-section {
    background: var(--secondary-900);
    color: var(--white);
}

.horizontal-showcase .scroll-row {
    display: flex;
    gap: 24px;
    overflow-x: auto;
    padding-bottom: 10px;
}

.horizontal-showcase .movie-card {
    width: 310px;
    flex: 0 0 auto;
}

.rank-grid,
.rank-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

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

.rank-card {
    position: relative;
    display: grid;
    grid-template-columns: 76px 92px 1fr;
    gap: 16px;
    align-items: center;
    padding: 14px;
    border-radius: var(--radius-lg);
    background: rgb(255 255 255 / 0.08);
    border: 1px solid rgb(255 255 255 / 0.12);
    color: var(--white);
}

.rank-list .rank-card {
    background: var(--white);
    color: var(--secondary-900);
    border: 1px solid var(--secondary-200);
    box-shadow: var(--shadow-md);
}

.rank-no {
    font-size: 28px;
    font-weight: 900;
    color: var(--accent-400);
    text-align: center;
}

.rank-poster {
    display: block;
    width: 92px;
    aspect-ratio: 3 / 4;
    overflow: hidden;
    border-radius: 14px;
    background: var(--secondary-800);
}

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

.rank-card p,
.rank-card span {
    color: var(--secondary-400);
    font-size: 13px;
    font-weight: 700;
}

.rank-list .rank-card p,
.rank-list .rank-card span {
    color: var(--secondary-500);
}

.rank-card h3 {
    margin: 6px 0;
    font-size: 19px;
}

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

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

.category-tile {
    min-height: 150px;
    padding: 24px;
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg, var(--white), var(--primary-50));
    border: 1px solid var(--secondary-200);
    box-shadow: var(--shadow-md);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.category-tile span {
    display: block;
    margin-bottom: 10px;
    color: var(--secondary-900);
    font-size: 22px;
    font-weight: 900;
}

.category-tile p {
    margin: 0;
    color: var(--secondary-600);
}

.page-hero {
    color: var(--white);
    background: radial-gradient(circle at 10% 20%, rgb(56 189 248 / 0.32), transparent 34%), linear-gradient(135deg, var(--secondary-900), var(--secondary-800));
}

.compact-hero {
    padding: 74px 24px;
}

.compact-hero > div {
    max-width: 1280px;
    margin: 0 auto;
}

.compact-hero h1 {
    margin: 8px 0 12px;
    font-size: clamp(38px, 6vw, 64px);
    line-height: 1.08;
}

.compact-hero p {
    max-width: 800px;
    margin: 0;
    color: var(--secondary-200);
    font-size: 18px;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
    margin-bottom: 26px;
    color: var(--secondary-300);
    font-size: 14px;
    font-weight: 700;
}

.breadcrumb a:hover {
    color: var(--primary-400);
}

.filter-panel {
    display: grid;
    grid-template-columns: minmax(260px, 1fr) 220px 180px;
    gap: 16px;
    margin-bottom: 28px;
    padding: 18px;
    border-radius: var(--radius-xl);
    background: var(--white);
    box-shadow: var(--shadow-md);
}

.big-filter {
    grid-template-columns: minmax(300px, 1fr) 220px 180px;
}

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

.filter-panel input,
.filter-panel select {
    width: 100%;
    padding: 12px 14px;
}

.empty-state {
    display: none;
    padding: 36px;
    border-radius: var(--radius-xl);
    color: var(--secondary-600);
    background: var(--white);
    text-align: center;
    box-shadow: var(--shadow-md);
}

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

.detail-hero {
    position: relative;
    overflow: hidden;
    color: var(--white);
    background: var(--secondary-900);
}

.detail-backdrop,
.detail-backdrop img,
.detail-backdrop div {
    position: absolute;
    inset: 0;
}

.detail-backdrop img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: blur(22px);
    opacity: 0.28;
    transform: scale(1.12);
}

.detail-backdrop div {
    background: linear-gradient(90deg, rgb(15 23 42 / 0.96), rgb(15 23 42 / 0.75));
}

.detail-inner {
    position: relative;
    max-width: 1280px;
    margin: 0 auto;
    padding: 48px 24px 70px;
}

.detail-grid {
    display: grid;
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 40px;
    align-items: end;
}

.detail-cover {
    overflow: hidden;
    border-radius: var(--radius-xl);
    aspect-ratio: 3 / 4;
    box-shadow: var(--shadow-2xl);
    background: var(--secondary-800);
}

.detail-copy h1 {
    max-width: 800px;
    margin: 8px 0 16px;
    font-size: clamp(42px, 6vw, 70px);
    line-height: 1.05;
    letter-spacing: -0.04em;
}

.detail-line {
    max-width: 850px;
    margin: 0 0 24px;
    color: var(--secondary-200);
    font-size: 20px;
}

.detail-meta {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    max-width: 880px;
    margin: 0 0 24px;
}

.detail-meta div {
    padding: 14px;
    border-radius: 16px;
    background: rgb(255 255 255 / 0.12);
    border: 1px solid rgb(255 255 255 / 0.12);
}

.detail-meta dt {
    color: var(--secondary-300);
    font-size: 12px;
    font-weight: 800;
}

.detail-meta dd {
    margin: 6px 0 0;
    font-weight: 800;
}

.detail-tags {
    margin-bottom: 28px;
}

.detail-section {
    padding-top: 48px;
}

.player-shell {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-xl);
    background: #000;
    box-shadow: var(--shadow-2xl);
    aspect-ratio: 16 / 9;
}

.movie-player {
    width: 100%;
    height: 100%;
    display: block;
    background: #000;
}

.player-layer {
    position: absolute;
    inset: 0;
    z-index: 3;
    display: grid;
    place-items: center;
    gap: 10px;
    border: 0;
    color: var(--white);
    background: linear-gradient(to top, rgb(0 0 0 / 0.85), rgb(0 0 0 / 0.28));
    cursor: pointer;
}

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

.player-layer strong {
    font-size: clamp(22px, 4vw, 40px);
}

.player-layer em {
    font-style: normal;
    padding: 9px 18px;
    border-radius: 999px;
    color: var(--white);
    background: var(--primary-600);
    font-weight: 800;
}

.play-icon {
    width: 76px;
    height: 76px;
    border-radius: 999px;
    background: var(--white);
    position: relative;
    box-shadow: var(--shadow-2xl);
}

.play-icon::before {
    content: "";
    position: absolute;
    left: 31px;
    top: 22px;
    width: 0;
    height: 0;
    border-top: 16px solid transparent;
    border-bottom: 16px solid transparent;
    border-left: 24px solid var(--primary-600);
}

.content-panel {
    margin-top: 28px;
    padding: 28px;
    border-radius: var(--radius-xl);
    background: var(--white);
    box-shadow: var(--shadow-md);
}

.content-panel h2 {
    margin: 0 0 14px;
    font-size: 28px;
}

.content-panel p {
    margin: 0;
    color: var(--secondary-700);
    font-size: 17px;
    line-height: 1.9;
}

.site-footer {
    color: var(--secondary-300);
    background: var(--secondary-900);
}

.footer-inner {
    max-width: 1280px;
    margin: 0 auto;
    padding: 56px 24px 38px;
    display: grid;
    grid-template-columns: 1.7fr 1fr 1fr;
    gap: 36px;
}

.footer-brand {
    color: var(--white);
    font-size: 20px;
}

.footer-inner p {
    max-width: 520px;
    color: var(--secondary-400);
}

.footer-inner h2 {
    margin: 0 0 16px;
    color: var(--white);
    font-size: 18px;
}

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

.footer-inner a:hover {
    color: var(--primary-400);
}

.footer-bottom {
    border-top: 1px solid var(--secondary-800);
    padding: 22px 24px;
    color: var(--secondary-500);
    text-align: center;
}

[hidden] {
    display: none !important;
}

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

    .menu-toggle {
        display: block;
        margin-left: auto;
    }

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

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

    .detail-grid {
        grid-template-columns: 240px minmax(0, 1fr);
    }
}

@media (max-width: 820px) {
    .hero {
        min-height: 620px;
    }

    .hero-content {
        padding-bottom: 60px;
    }

    .section-wrap {
        padding: 52px 18px;
    }

    .movie-grid,
    .movie-grid.three-cols,
    .movie-grid.two-cols,
    .movie-grid.four-cols,
    .rank-grid,
    .category-grid,
    .category-grid.large,
    .footer-inner,
    .detail-grid,
    .detail-meta,
    .filter-panel,
    .big-filter {
        grid-template-columns: 1fr;
    }

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

    .movie-card-horizontal .poster-link {
        aspect-ratio: 3 / 4;
    }

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

    .rank-card {
        grid-template-columns: 52px 78px 1fr;
    }

    .rank-poster {
        width: 78px;
    }

    .detail-cover {
        max-width: 240px;
    }
}

@media (max-width: 540px) {
    .header-inner {
        height: 64px;
        padding: 0 16px;
    }

    .brand-text {
        font-size: 17px;
    }

    .brand-mark {
        width: 36px;
        height: 36px;
    }

    .hero {
        min-height: 560px;
    }

    .hero-actions,
    .mobile-search {
        flex-direction: column;
        width: 100%;
    }

    .primary-button,
    .ghost-button,
    .mobile-search button {
        width: 100%;
    }

    .compact-hero {
        padding: 54px 18px;
    }

    .rank-card {
        grid-template-columns: 1fr;
    }

    .rank-no {
        text-align: left;
    }
}