:root {
    --bg: #f8fafc;
    --surface: #ffffff;
    --surface-soft: #fff7ed;
    --text: #172033;
    --muted: #64748b;
    --line: rgba(15, 23, 42, 0.1);
    --brand: #f97316;
    --brand-deep: #db2777;
    --accent: #06b6d4;
    --shadow: 0 24px 70px rgba(15, 23, 42, 0.12);
    --radius-lg: 28px;
    --radius-md: 20px;
    --radius-sm: 14px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(249, 115, 22, 0.16), transparent 34rem),
        radial-gradient(circle at top right, rgba(219, 39, 119, 0.12), transparent 30rem),
        linear-gradient(135deg, #f8fafc 0%, #f9fafb 45%, #fff7ed 100%);
    min-height: 100vh;
}

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, 0.86);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(18px);
}

.nav-wrap {
    max-width: 1200px;
    margin: 0 auto;
    padding: 14px 20px;
    display: flex;
    align-items: center;
    gap: 24px;
}

.brand,
.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 900;
    letter-spacing: -0.02em;
}

.brand-mark {
    width: 42px;
    height: 42px;
    display: inline-grid;
    place-items: center;
    border-radius: 13px;
    color: #ffffff;
    background: linear-gradient(135deg, var(--brand), var(--brand-deep));
    box-shadow: 0 14px 30px rgba(249, 115, 22, 0.3);
}

.brand-text {
    font-size: 21px;
    background: linear-gradient(135deg, var(--brand), var(--brand-deep));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

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

.nav-links a {
    color: #334155;
    font-weight: 700;
    transition: color 0.2s ease;
}

.nav-links a:hover {
    color: var(--brand);
}

.header-search {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 280px;
    padding: 6px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: #ffffff;
}

.header-search input {
    min-width: 0;
    flex: 1;
    border: 0;
    outline: 0;
    padding: 8px 12px;
    background: transparent;
}

.header-search button,
.btn,
.filter-bar button,
.player-overlay {
    border: 0;
    cursor: pointer;
}

.header-search button,
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: 999px;
    padding: 11px 18px;
    font-weight: 800;
    color: #ffffff;
    background: linear-gradient(135deg, var(--brand), var(--brand-deep));
    box-shadow: 0 16px 32px rgba(249, 115, 22, 0.26);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn.secondary {
    color: #111827;
    background: rgba(255, 255, 255, 0.88);
    box-shadow: none;
}

.btn:hover,
.header-search button:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 42px rgba(219, 39, 119, 0.25);
}

.menu-toggle {
    display: none;
    width: 42px;
    height: 42px;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: #ffffff;
}

.menu-toggle span {
    display: block;
    height: 2px;
    margin: 5px 0;
    background: #0f172a;
    border-radius: 99px;
}

.main-shell,
.page-shell {
    max-width: 1200px;
    margin: 0 auto;
    padding: 42px 20px 72px;
}

.hero {
    position: relative;
    overflow: hidden;
    min-height: 650px;
    color: #ffffff;
    background: #0f172a;
}

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

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transform: scale(1.03);
    transition: opacity 0.8s ease, transform 1.6s ease;
}

.hero-slide.active {
    opacity: 1;
    transform: scale(1);
}

.hero-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-slide::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(15, 23, 42, 0.92), rgba(15, 23, 42, 0.58), rgba(15, 23, 42, 0.2)),
        linear-gradient(0deg, rgba(15, 23, 42, 0.78), transparent 44%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 112px 20px 96px;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.72fr);
    gap: 44px;
    align-items: end;
}

.hero-copy {
    min-height: 410px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-kicker,
.section-kicker {
    display: inline-flex;
    width: fit-content;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 800;
    color: #fff7ed;
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(14px);
}

.hero h1 {
    margin: 22px 0 18px;
    font-size: clamp(42px, 7vw, 86px);
    line-height: 0.98;
    letter-spacing: -0.06em;
}

.hero p {
    max-width: 760px;
    margin: 0 0 28px;
    color: rgba(255, 255, 255, 0.82);
    font-size: 19px;
    line-height: 1.86;
}

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

.hero-panel {
    padding: 22px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 30px;
    background: rgba(255, 255, 255, 0.12);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.34);
    backdrop-filter: blur(20px);
}

.hero-panel h2 {
    margin: 0 0 16px;
    font-size: 22px;
}

.hero-mini-list {
    display: grid;
    gap: 12px;
}

.hero-mini {
    display: grid;
    grid-template-columns: 72px 1fr;
    gap: 12px;
    align-items: center;
    padding: 10px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.14);
    transition: transform 0.2s ease, background 0.2s ease;
}

.hero-mini:hover {
    transform: translateX(4px);
    background: rgba(255, 255, 255, 0.2);
}

.hero-mini img {
    width: 72px;
    height: 92px;
    object-fit: cover;
    border-radius: 14px;
}

.hero-mini strong {
    display: block;
    margin-bottom: 4px;
}

.hero-mini span {
    color: rgba(255, 255, 255, 0.74);
    font-size: 13px;
}

.hero-dots {
    position: absolute;
    left: 50%;
    bottom: 34px;
    z-index: 5;
    display: flex;
    gap: 10px;
    transform: translateX(-50%);
}

.hero-dot {
    width: 34px;
    height: 5px;
    border: 0;
    border-radius: 999px;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.36);
}

.hero-dot.active {
    background: #ffffff;
}

.section-head,
.page-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 24px;
    margin: 0 0 28px;
}

.section-head h2,
.page-head h1,
.detail-main h1 {
    margin: 0;
    font-size: clamp(30px, 5vw, 48px);
    line-height: 1.06;
    letter-spacing: -0.04em;
}

.section-head p,
.page-head p {
    max-width: 760px;
    margin: 10px 0 0;
    color: var(--muted);
    line-height: 1.8;
}

.section {
    margin-top: 72px;
}

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

.category-card {
    position: relative;
    overflow: hidden;
    min-height: 200px;
    padding: 24px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, #ffffff, #fff7ed);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.category-card:hover,
.movie-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 30px 85px rgba(15, 23, 42, 0.16);
}

.category-card::after {
    content: "";
    position: absolute;
    width: 160px;
    height: 160px;
    right: -40px;
    bottom: -50px;
    border-radius: 999px;
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.25), rgba(219, 39, 119, 0.18));
}

.category-card strong {
    position: relative;
    z-index: 1;
    display: block;
    margin-bottom: 12px;
    font-size: 22px;
}

.category-card p {
    position: relative;
    z-index: 1;
    margin: 0;
    color: var(--muted);
    line-height: 1.75;
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 22px;
}

.movie-card {
    overflow: hidden;
    border-radius: 24px;
    background: var(--surface);
    border: 1px solid var(--line);
    box-shadow: 0 18px 48px rgba(15, 23, 42, 0.08);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.poster {
    position: relative;
    display: block;
    aspect-ratio: 3 / 4;
    overflow: hidden;
    background: linear-gradient(135deg, #0f172a, #334155);
}

.poster img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.35s ease;
}

.movie-card:hover .poster img {
    transform: scale(1.07);
}

.poster-score {
    position: absolute;
    right: 12px;
    top: 12px;
    padding: 6px 10px;
    border-radius: 999px;
    color: #111827;
    font-weight: 900;
    font-size: 13px;
    background: #fbbf24;
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.16);
}

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

.movie-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    margin-bottom: 10px;
}

.movie-meta span,
.tag-row span,
.detail-tags span {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 5px 9px;
    color: #9a3412;
    background: #ffedd5;
    font-size: 12px;
    font-weight: 800;
}

.movie-card h3 {
    margin: 0 0 8px;
    font-size: 18px;
    line-height: 1.35;
}

.movie-card h3 a:hover {
    color: var(--brand);
}

.movie-card p {
    margin: 0 0 12px;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.7;
}

.tag-row,
.detail-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
}

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

.rank-item {
    display: grid;
    grid-template-columns: 52px 72px 1fr;
    align-items: center;
    gap: 14px;
    padding: 12px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid var(--line);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.rank-item:hover {
    transform: translateX(5px);
    box-shadow: 0 18px 48px rgba(15, 23, 42, 0.12);
}

.rank-num {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    color: #ffffff;
    font-weight: 900;
    background: linear-gradient(135deg, var(--brand), var(--brand-deep));
}

.rank-item img {
    width: 72px;
    height: 96px;
    object-fit: cover;
    border-radius: 14px;
}

.rank-info strong {
    display: block;
    margin-bottom: 8px;
    font-size: 18px;
}

.rank-info em {
    color: var(--muted);
    font-style: normal;
}

.filter-bar {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr auto;
    gap: 12px;
    margin: 28px 0;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 18px 48px rgba(15, 23, 42, 0.07);
}

.filter-bar input,
.filter-bar select,
.search-box input {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 13px 14px;
    outline: 0;
    background: #ffffff;
}

.filter-bar input:focus,
.filter-bar select:focus,
.search-box input:focus {
    border-color: rgba(249, 115, 22, 0.6);
    box-shadow: 0 0 0 4px rgba(249, 115, 22, 0.12);
}

.filter-bar button {
    border-radius: 16px;
    padding: 13px 18px;
    color: #ffffff;
    font-weight: 800;
    background: #0f172a;
}

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

.player-frame {
    position: relative;
    overflow: hidden;
    border-radius: 28px;
    background: #000000;
    box-shadow: 0 28px 80px rgba(15, 23, 42, 0.28);
    aspect-ratio: 16 / 9;
}

.player-frame video {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    background: #000000;
}

.player-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    color: #ffffff;
    background: linear-gradient(180deg, rgba(15, 23, 42, 0.08), rgba(15, 23, 42, 0.68));
    transition: opacity 0.2s ease, visibility 0.2s ease;
}

.player-frame.is-playing .player-overlay {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.play-icon {
    width: 82px;
    height: 82px;
    display: grid;
    place-items: center;
    border-radius: 999px;
    font-size: 34px;
    background: linear-gradient(135deg, var(--brand), var(--brand-deep));
    box-shadow: 0 20px 60px rgba(249, 115, 22, 0.36);
}

.player-overlay strong {
    font-size: 22px;
}

.detail-card,
.detail-side,
.search-results,
.text-card {
    border: 1px solid var(--line);
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: var(--shadow);
}

.detail-card {
    margin-top: 24px;
    padding: 28px;
}

.detail-main h1 {
    margin-bottom: 16px;
}

.detail-summary {
    color: #475569;
    font-size: 18px;
    line-height: 1.9;
}

.detail-section {
    margin-top: 30px;
}

.detail-section h2 {
    margin: 0 0 12px;
    font-size: 26px;
}

.detail-section p {
    color: #475569;
    line-height: 2;
}

.detail-side {
    position: sticky;
    top: 94px;
    padding: 20px;
    height: fit-content;
}

.detail-side img {
    width: 100%;
    border-radius: 20px;
    margin-bottom: 18px;
}

.info-list {
    display: grid;
    gap: 12px;
}

.info-list div {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--line);
}

.info-list span {
    color: var(--muted);
}

.info-list strong {
    text-align: right;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.search-hero {
    padding: 42px;
    border-radius: 32px;
    color: #ffffff;
    background:
        linear-gradient(135deg, rgba(15, 23, 42, 0.92), rgba(124, 45, 18, 0.88)),
        radial-gradient(circle at top right, rgba(249, 115, 22, 0.28), transparent 28rem);
    box-shadow: var(--shadow);
}

.search-box {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

.search-box input {
    border-color: rgba(255, 255, 255, 0.28);
}

.search-results {
    margin-top: 26px;
    padding: 24px;
}

.result-list {
    display: grid;
    gap: 12px;
}

.result-card {
    display: grid;
    grid-template-columns: 72px 1fr auto;
    gap: 14px;
    align-items: center;
    padding: 12px;
    border-radius: 18px;
    border: 1px solid var(--line);
    background: #ffffff;
}

.result-card img {
    width: 72px;
    height: 96px;
    object-fit: cover;
    border-radius: 14px;
}

.result-card h3 {
    margin: 0 0 6px;
}

.result-card p {
    margin: 0;
    color: var(--muted);
    line-height: 1.6;
}

.text-card {
    padding: 28px;
}

.text-card p {
    color: var(--muted);
    line-height: 1.9;
}

.site-footer {
    color: rgba(255, 255, 255, 0.78);
    background: #0f172a;
}

.footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 42px 20px;
    display: flex;
    justify-content: space-between;
    gap: 24px;
}

.footer-brand {
    margin-bottom: 12px;
    color: #ffffff;
    font-size: 22px;
}

.footer-inner p {
    max-width: 520px;
    margin: 0;
    line-height: 1.8;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    align-items: center;
}

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

.hidden-card {
    display: none !important;
}

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

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

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

    .detail-side {
        position: static;
    }
}

@media (max-width: 820px) {
    .nav-wrap {
        flex-wrap: wrap;
    }

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

    .nav-links {
        display: none;
        width: 100%;
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
        padding: 14px 0 4px;
    }

    .nav-links.open {
        display: flex;
    }

    .header-search {
        width: 100%;
        order: 3;
    }

    .hero {
        min-height: 760px;
    }

    .hero-content {
        padding-top: 82px;
    }

    .hero-copy {
        min-height: auto;
    }

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

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

    .section-head,
    .page-head,
    .footer-inner {
        display: block;
    }

    .footer-links {
        margin-top: 24px;
    }
}

@media (max-width: 540px) {
    .main-shell,
    .page-shell {
        padding-left: 14px;
        padding-right: 14px;
    }

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

    .rank-item,
    .result-card {
        grid-template-columns: 48px 1fr;
    }

    .rank-item img,
    .result-card img {
        display: none;
    }

    .result-card .btn {
        grid-column: 1 / -1;
    }

    .hero-panel {
        padding: 16px;
    }
}