:root {
    --cyan: #0891b2;
    --cyan-dark: #0e7490;
    --teal: #0d9488;
    --emerald: #059669;
    --dark: #0f172a;
    --muted: #64748b;
    --line: #e2e8f0;
    --soft: #f8fafc;
    --white: #ffffff;
    --shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
    --shadow-soft: 0 10px 30px rgba(15, 23, 42, 0.08);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--dark);
    background: var(--white);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
    line-height: 1.6;
}

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

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

button,
input {
    font: inherit;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 10px 28px rgba(15, 23, 42, 0.08);
    backdrop-filter: blur(16px);
}

.header-inner {
    width: min(1180px, calc(100% - 32px));
    height: 68px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.site-logo,
.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    color: var(--cyan-dark);
    letter-spacing: -0.02em;
}

.logo-mark {
    width: 34px;
    height: 34px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    color: var(--white);
    background: linear-gradient(135deg, var(--cyan), var(--emerald));
    box-shadow: 0 12px 24px rgba(8, 145, 178, 0.28);
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 6px;
}

.nav-link,
.mobile-link {
    padding: 10px 16px;
    border-radius: 12px;
    color: #334155;
    font-weight: 650;
    transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.nav-link:hover,
.mobile-link:hover,
.nav-link.is-active,
.mobile-link.is-active {
    color: var(--white);
    background: var(--cyan);
}

.menu-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: #f1f5f9;
    border: 0;
    padding: 10px;
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    height: 2px;
    margin: 5px 0;
    background: #334155;
    border-radius: 2px;
}

.mobile-nav {
    display: none;
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 0 0 14px;
}

.mobile-nav.is-open {
    display: grid;
    gap: 8px;
}

.hero {
    position: relative;
    overflow: hidden;
    min-height: 690px;
    padding: 76px 16px 60px;
    color: var(--white);
    background: linear-gradient(135deg, #0891b2 0%, #0d9488 48%, #059669 100%);
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 10%, rgba(255, 255, 255, 0.24), transparent 34%), radial-gradient(circle at 86% 16%, rgba(255, 255, 255, 0.18), transparent 30%);
    pointer-events: none;
}

.hero-track {
    position: relative;
    z-index: 2;
    width: min(1180px, 100%);
    margin: 0 auto;
}

.hero-slide {
    display: none;
    min-height: 470px;
    grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.72fr);
    gap: 54px;
    align-items: center;
    position: relative;
}

.hero-slide::before {
    content: "";
    position: absolute;
    inset: -28px;
    border-radius: 36px;
    background: linear-gradient(90deg, rgba(15, 23, 42, 0.78), rgba(15, 23, 42, 0.32)), var(--hero-image) center / cover no-repeat;
    opacity: 0.24;
    filter: blur(2px);
}

.hero-slide.is-active {
    display: grid;
}

.hero-copy,
.hero-poster {
    position: relative;
    z-index: 1;
}

.eyebrow,
.section-kicker {
    display: inline-flex;
    margin-bottom: 14px;
    color: #cffafe;
    font-size: 0.82rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.14em;
}

.hero h1,
.hero h2 {
    max-width: 760px;
    margin: 0 0 12px;
    font-size: clamp(2.4rem, 6vw, 4.75rem);
    line-height: 1.04;
    font-weight: 900;
    letter-spacing: -0.06em;
}

.hero h3 {
    margin: 0 0 16px;
    font-size: clamp(1.35rem, 3vw, 2.4rem);
    color: #ecfeff;
}

.hero p {
    max-width: 690px;
    margin: 0 0 28px;
    color: #ecfeff;
    font-size: 1.12rem;
}

.hero-actions,
.detail-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 22px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 12px 22px;
    border-radius: 14px;
    border: 1px solid transparent;
    font-weight: 800;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.button-light {
    color: var(--cyan-dark);
    background: var(--white);
    box-shadow: 0 14px 32px rgba(15, 23, 42, 0.18);
}

.button-ghost {
    color: var(--white);
    border-color: rgba(255, 255, 255, 0.72);
    background: rgba(255, 255, 255, 0.08);
}

.button-primary {
    color: var(--white);
    background: linear-gradient(135deg, var(--cyan), var(--emerald));
    box-shadow: 0 14px 32px rgba(8, 145, 178, 0.25);
}

.button-outline {
    color: var(--cyan-dark);
    border-color: rgba(8, 145, 178, 0.3);
    background: #ecfeff;
}

.hero-tags,
.tag-row,
.pill-wrap {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.hero-tags span,
.tag-row span,
.pill-link {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 6px 10px;
    border-radius: 999px;
    color: #0f766e;
    background: #ccfbf1;
    font-size: 0.82rem;
    font-weight: 700;
}

.hero-tags span {
    color: #ecfeff;
    background: rgba(255, 255, 255, 0.16);
    border: 1px solid rgba(255, 255, 255, 0.24);
}

.hero-poster {
    display: block;
    border-radius: 30px;
    overflow: hidden;
    box-shadow: 0 34px 80px rgba(15, 23, 42, 0.34);
    transform: rotate(2deg);
    border: 1px solid rgba(255, 255, 255, 0.22);
}

.hero-poster img {
    width: 100%;
    aspect-ratio: 3 / 4;
    object-fit: cover;
    background: rgba(255, 255, 255, 0.12);
}

.hero-controls {
    position: absolute;
    z-index: 3;
    right: max(16px, calc((100% - 1180px) / 2));
    bottom: 132px;
    display: flex;
    gap: 10px;
}

.hero-controls button {
    width: 46px;
    height: 46px;
    border: 1px solid rgba(255, 255, 255, 0.35);
    border-radius: 50%;
    color: var(--white);
    background: rgba(15, 23, 42, 0.18);
    cursor: pointer;
    font-size: 1.7rem;
}

.hero-search {
    position: relative;
    z-index: 4;
    width: min(760px, calc(100% - 32px));
    margin: 34px auto 0;
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 10px;
    padding: 10px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.16);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.22);
}

.hero-search input,
.filter-panel input {
    width: 100%;
    border: 1px solid transparent;
    border-radius: 14px;
    padding: 14px 16px;
    outline: 0;
    color: #0f172a;
    background: var(--white);
}

.hero-search button {
    border: 0;
    border-radius: 14px;
    padding: 0 26px;
    color: var(--white);
    background: #0f766e;
    font-weight: 800;
    cursor: pointer;
}

.section {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 74px 0;
}

.section-light,
.section-gradient {
    width: 100%;
    padding-left: max(16px, calc((100% - 1180px) / 2));
    padding-right: max(16px, calc((100% - 1180px) / 2));
}

.section-light {
    background: #f8fafc;
}

.section-gradient {
    color: var(--white);
    background: linear-gradient(135deg, #ecfeff 0%, #ccfbf1 100%);
}

.section-head {
    margin-bottom: 34px;
}

.section-head.centered {
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

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

.section-head h2,
.ranking-columns h2,
.detail-content h2,
.player-section h2 {
    margin: 0 0 8px;
    color: #0f172a;
    font-size: clamp(1.65rem, 3vw, 2.4rem);
    line-height: 1.2;
}

.section-head p {
    margin: 0;
    color: var(--muted);
}

.section-kicker {
    color: var(--cyan-dark);
}

.light-head h2,
.light-head .section-kicker {
    color: #0f172a;
}

.text-link {
    color: var(--cyan-dark);
    font-weight: 800;
}

.text-link.light {
    color: #0f766e;
}

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

.category-card,
.category-overview-card,
.side-panel {
    border: 1px solid var(--line);
    border-radius: 24px;
    background: var(--white);
    box-shadow: var(--shadow-soft);
    overflow: hidden;
}

.category-card-main,
.category-overview-card {
    display: grid;
    gap: 14px;
    padding: 24px;
}

.category-card-main span,
.category-title {
    color: var(--cyan-dark);
    font-size: 1.35rem;
    font-weight: 900;
}

.category-card-main strong,
.category-overview-card p {
    color: #475569;
    font-size: 0.96rem;
    font-weight: 500;
}

.category-card-links,
.overview-links {
    display: grid;
    gap: 10px;
    padding: 0 24px 24px;
}

.category-card-links a,
.overview-links a {
    color: #334155;
    font-size: 0.92rem;
}

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

.movie-card {
    border: 1px solid var(--line);
    border-radius: 22px;
    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(-5px);
    box-shadow: var(--shadow);
}

.card-poster {
    position: relative;
    display: block;
    overflow: hidden;
    background: linear-gradient(135deg, #cffafe, #ccfbf1);
}

.card-poster img {
    width: 100%;
    aspect-ratio: 3 / 4;
    object-fit: cover;
    transition: transform 0.35s ease;
}

.movie-card:hover .card-poster img {
    transform: scale(1.045);
}

.card-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 5px 9px;
    border-radius: 999px;
    color: var(--white);
    background: rgba(15, 23, 42, 0.72);
    font-size: 0.78rem;
    font-weight: 800;
}

.card-body {
    padding: 18px;
}

.card-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    color: var(--cyan-dark);
    font-size: 0.78rem;
    font-weight: 800;
}

.card-meta span {
    color: var(--muted);
}

.card-body h2 {
    margin: 0 0 8px;
    font-size: 1.08rem;
    line-height: 1.35;
}

.card-body p {
    min-height: 50px;
    margin: 0 0 14px;
    color: #475569;
    font-size: 0.92rem;
}

.compact-card .card-body p {
    min-height: 44px;
}

.page-hero {
    color: var(--white);
    background: linear-gradient(135deg, var(--cyan), var(--teal), var(--emerald));
}

.compact-hero {
    padding: 74px max(16px, calc((100% - 1180px) / 2));
}

.compact-hero h1 {
    margin: 0 0 12px;
    font-size: clamp(2.2rem, 5vw, 4rem);
    line-height: 1.05;
    letter-spacing: -0.05em;
}

.compact-hero p {
    max-width: 760px;
    margin: 0;
    color: #ecfeff;
    font-size: 1.08rem;
}

.wide-tags {
    margin-top: 22px;
}

.filter-panel {
    display: grid;
    gap: 16px;
    margin-bottom: 34px;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: #f8fafc;
}

.filter-panel input {
    border-color: var(--line);
}

.filter-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.filter-buttons button {
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 9px 16px;
    color: #334155;
    background: var(--white);
    cursor: pointer;
    font-weight: 750;
}

.filter-buttons button.is-active {
    color: var(--white);
    border-color: var(--cyan);
    background: var(--cyan);
}

.empty-state {
    display: none;
    margin: 34px 0 0;
    padding: 28px;
    border: 1px dashed #94a3b8;
    border-radius: 22px;
    color: #475569;
    text-align: center;
}

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

.movie-card.is-hidden {
    display: none;
}

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

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

.rank-item {
    display: grid;
    grid-template-columns: 48px 64px 1fr;
    gap: 14px;
    align-items: center;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: var(--white);
    box-shadow: var(--shadow-soft);
}

.rank-number {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    color: var(--white);
    background: linear-gradient(135deg, var(--cyan), var(--emerald));
    font-weight: 900;
}

.rank-item img {
    width: 64px;
    height: 86px;
    border-radius: 12px;
    object-fit: cover;
    background: #ccfbf1;
}

.rank-text {
    display: grid;
    gap: 4px;
}

.rank-text strong {
    color: #0f172a;
    line-height: 1.32;
}

.rank-text em {
    color: var(--muted);
    font-size: 0.84rem;
    font-style: normal;
}

.ranking-columns {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 34px;
    align-items: start;
}

.sub-rank-title {
    margin-top: 38px !important;
}

.detail-hero {
    padding: 34px max(16px, calc((100% - 1180px) / 2)) 68px;
    color: var(--white);
    background: linear-gradient(135deg, #075985, #0f766e 58%, #047857);
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    align-items: center;
    margin-bottom: 30px;
    color: #cffafe;
    font-size: 0.92rem;
}

.detail-layout {
    display: grid;
    grid-template-columns: minmax(240px, 330px) 1fr;
    gap: 42px;
    align-items: center;
}

.detail-cover {
    overflow: hidden;
    border-radius: 28px;
    box-shadow: 0 34px 80px rgba(15, 23, 42, 0.35);
    background: rgba(255, 255, 255, 0.12);
}

.detail-cover img {
    width: 100%;
    aspect-ratio: 3 / 4;
    object-fit: cover;
}

.detail-info h1 {
    margin: 0 0 16px;
    font-size: clamp(2rem, 5vw, 4.2rem);
    line-height: 1.06;
    letter-spacing: -0.05em;
}

.detail-one-line {
    max-width: 780px;
    margin: 0 0 22px;
    color: #ecfeff;
    font-size: 1.15rem;
}

.detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 16px;
}

.detail-meta span {
    padding: 8px 12px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.14);
}

.large-tags span {
    color: #ecfeff;
    background: rgba(255, 255, 255, 0.15);
}

.player-section {
    padding-bottom: 34px;
}

.player-widget {
    position: relative;
    overflow: hidden;
    border-radius: 28px;
    background: #020617;
    box-shadow: var(--shadow);
}

.movie-player {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #020617;
}

.player-cover {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    align-content: center;
    gap: 12px;
    border: 0;
    color: var(--white);
    background: radial-gradient(circle at center, rgba(8, 145, 178, 0.5), rgba(2, 6, 23, 0.72));
    cursor: pointer;
}

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

.play-circle {
    width: 82px;
    height: 82px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--cyan), var(--emerald));
    box-shadow: 0 18px 42px rgba(8, 145, 178, 0.42);
    font-size: 2rem;
}

.player-cover strong {
    font-size: 1.15rem;
}

.detail-content {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 34px;
    align-items: start;
}

.detail-content article {
    padding: 28px;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: var(--white);
    box-shadow: var(--shadow-soft);
}

.detail-content p {
    margin: 0 0 22px;
    color: #334155;
    font-size: 1.02rem;
}

.side-panel {
    padding: 24px;
    position: sticky;
    top: 92px;
}

.site-footer {
    color: #cbd5e1;
    background: #0f172a;
}

.footer-inner {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 48px 0;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 0.8fr;
    gap: 34px;
}

.footer-logo {
    color: var(--white);
    font-size: 1.15rem;
}

.footer-inner p {
    max-width: 480px;
    color: #94a3b8;
}

.footer-inner h2 {
    margin: 0 0 12px;
    color: var(--white);
    font-size: 1.05rem;
}

.footer-links {
    display: grid;
    gap: 8px;
}

.footer-links a:hover {
    color: #67e8f9;
}

.footer-bottom {
    border-top: 1px solid rgba(148, 163, 184, 0.22);
    padding: 18px 16px;
    text-align: center;
    color: #94a3b8;
    font-size: 0.9rem;
}

@media (max-width: 980px) {
    .desktop-nav {
        display: none;
    }

    .menu-toggle {
        display: block;
    }

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

    .hero {
        min-height: auto;
        padding-top: 54px;
    }

    .hero-poster {
        max-width: 360px;
        transform: none;
    }

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

    .side-panel {
        position: static;
    }
}

@media (max-width: 640px) {
    .header-inner {
        width: min(100% - 24px, 1180px);
    }

    .hero-search {
        grid-template-columns: 1fr;
    }

    .hero-search button {
        min-height: 46px;
    }

    .hero-controls {
        position: relative;
        right: auto;
        bottom: auto;
        width: min(1180px, 100%);
        margin: 20px auto 0;
        justify-content: flex-start;
    }

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

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

    .detail-hero {
        padding-top: 24px;
    }

    .detail-actions,
    .hero-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .button {
        width: 100%;
    }
}