:root {
    --bg: #f8fafc;
    --surface: #ffffff;
    --ink: #111827;
    --muted: #6b7280;
    --line: #e5e7eb;
    --soft: #f3f4f6;
    --brand: #dc2626;
    --brand-dark: #991b1b;
    --pink: #db2777;
    --orange: #f97316;
    --shadow: 0 18px 45px rgba(15, 23, 42, 0.12);
    --radius: 20px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background:
        radial-gradient(circle at top left, rgba(248, 113, 113, 0.14), transparent 32rem),
        linear-gradient(180deg, #fff7f7 0%, var(--bg) 34rem);
    color: var(--ink);
    font-family: ui-sans-serif, system-ui, -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%;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 255, 255, 0.86);
    border-bottom: 1px solid rgba(229, 231, 235, 0.92);
    backdrop-filter: blur(18px);
}

.header-inner,
.footer-inner,
.section,
.page-wrap {
    width: min(1280px, calc(100% - 32px));
    margin: 0 auto;
}

.header-inner {
    min-height: 74px;
    display: flex;
    align-items: center;
    gap: 22px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.brand-icon {
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    color: #fff;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--brand), var(--pink));
    box-shadow: 0 12px 24px rgba(220, 38, 38, 0.28);
}

.brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
}

.brand-text strong {
    font-size: 20px;
    letter-spacing: -0.02em;
}

.brand-text small {
    margin-top: 4px;
    color: var(--muted);
    font-size: 12px;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-left: auto;
}

.nav-link,
.dropdown-toggle {
    display: inline-flex;
    align-items: center;
    height: 40px;
    padding: 0 14px;
    border-radius: 999px;
    border: 0;
    color: #374151;
    background: transparent;
    font: inherit;
    font-weight: 650;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.nav-link:hover,
.nav-link.active,
.dropdown-toggle:hover {
    color: var(--brand);
    background: #fee2e2;
    transform: translateY(-1px);
}

.nav-dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    width: 360px;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: var(--shadow);
    opacity: 0;
    pointer-events: none;
    transform: translateY(8px);
    transition: 0.2s ease;
}

.nav-dropdown:hover .dropdown-menu,
.nav-dropdown:focus-within .dropdown-menu {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.dropdown-menu a {
    padding: 10px 12px;
    border-radius: 12px;
    color: #374151;
    background: #f9fafb;
}

.dropdown-menu a:hover {
    color: var(--brand);
    background: #fee2e2;
}

.header-search {
    width: min(270px, 24vw);
}

.header-search input,
.local-search input {
    width: 100%;
    height: 42px;
    padding: 0 15px;
    border: 1px solid var(--line);
    border-radius: 999px;
    outline: none;
    background: #fff;
    color: var(--ink);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.header-search input:focus,
.local-search input:focus {
    border-color: rgba(220, 38, 38, 0.55);
    box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.12);
}

.hero-carousel {
    position: relative;
    height: min(720px, 76vh);
    min-height: 560px;
    overflow: hidden;
    background: #111827;
}

.hero-slide {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    align-items: center;
    gap: 42px;
    padding: 92px max(32px, calc((100vw - 1280px) / 2)) 72px;
    opacity: 0;
    pointer-events: none;
    transform: scale(1.02);
    transition: opacity 0.75s ease, transform 0.75s ease;
}

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

.hero-bg,
.hero-shade {
    position: absolute;
    inset: 0;
}

.hero-bg {
    background-position: center;
    background-size: cover;
    filter: blur(16px) saturate(1.2);
    transform: scale(1.12);
    opacity: 0.46;
}

.hero-shade {
    background:
        radial-gradient(circle at 76% 36%, rgba(244, 63, 94, 0.32), transparent 25rem),
        linear-gradient(90deg, rgba(17, 24, 39, 0.96), rgba(17, 24, 39, 0.78) 48%, rgba(17, 24, 39, 0.52));
}

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

.eyebrow {
    display: inline-flex;
    width: fit-content;
    padding: 6px 12px;
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 999px;
    color: #fecaca;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    font-weight: 700;
}

.hero-content h1 {
    margin: 18px 0 18px;
    max-width: 780px;
    color: #fff;
    font-size: clamp(40px, 6vw, 76px);
    line-height: 1.02;
    letter-spacing: -0.055em;
}

.hero-desc {
    max-width: 740px;
    margin: 0 0 22px;
    color: #e5e7eb;
    font-size: 18px;
}

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

.hero-tags span,
.tags span {
    display: inline-flex;
    padding: 4px 9px;
    border-radius: 999px;
    color: #991b1b;
    background: #fee2e2;
    font-size: 12px;
    font-weight: 700;
}

.hero-tags span {
    color: #fff;
    background: rgba(255, 255, 255, 0.16);
}

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 0 20px;
    border-radius: 999px;
    font-weight: 800;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.btn.primary {
    color: #fff;
    background: linear-gradient(135deg, var(--brand), var(--pink));
    box-shadow: 0 15px 30px rgba(220, 38, 38, 0.34);
}

.btn.ghost {
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.12);
}

.hero-poster {
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.22);
    border-radius: 30px;
    background: linear-gradient(135deg, #7f1d1d, #111827);
    box-shadow: 0 25px 70px rgba(0, 0, 0, 0.35);
    aspect-ratio: 3 / 4;
}

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

.hero-dots {
    position: absolute;
    left: 50%;
    bottom: 28px;
    z-index: 3;
    display: flex;
    gap: 10px;
    transform: translateX(-50%);
}

.hero-dot {
    width: 34px;
    height: 8px;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.35);
    cursor: pointer;
}

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

.section {
    padding: 54px 0;
}

.section-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 24px;
}

.section-title {
    margin: 0;
    font-size: clamp(28px, 4vw, 42px);
    letter-spacing: -0.04em;
}

.section-desc {
    margin: 6px 0 0;
    color: var(--muted);
}

.local-search {
    width: min(420px, 100%);
}

.movie-grid {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 18px;
}

.movie-card {
    overflow: hidden;
    border: 1px solid rgba(229, 231, 235, 0.8);
    border-radius: var(--radius);
    background: var(--surface);
    box-shadow: 0 8px 22px rgba(15, 23, 42, 0.06);
    transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.movie-card:hover {
    transform: translateY(-5px);
    border-color: rgba(220, 38, 38, 0.32);
    box-shadow: var(--shadow);
}

.poster-wrap,
.rank-cover {
    position: relative;
    display: block;
    overflow: hidden;
    background:
        radial-gradient(circle at top left, rgba(248, 113, 113, 0.7), transparent 12rem),
        linear-gradient(145deg, #7f1d1d, #111827);
    aspect-ratio: 3 / 4;
}

.poster-wrap img,
.rank-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.poster-wrap.cover-fallback::after,
.rank-cover.cover-fallback::after,
.hero-poster.cover-fallback::after {
    content: "高清片库";
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    color: #fff;
    font-weight: 900;
    letter-spacing: 0.08em;
}

.play-mark {
    position: absolute;
    left: 12px;
    bottom: 12px;
    padding: 6px 10px;
    border-radius: 999px;
    color: #fff;
    background: rgba(220, 38, 38, 0.92);
    font-size: 12px;
    font-weight: 800;
    opacity: 0;
    transform: translateY(8px);
    transition: 0.2s ease;
}

.movie-card:hover .play-mark {
    opacity: 1;
    transform: translateY(0);
}

.heat-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 5px 9px;
    border-radius: 999px;
    color: #fff;
    background: linear-gradient(135deg, var(--brand), var(--orange));
    font-size: 12px;
    font-weight: 900;
}

.movie-info {
    padding: 13px 13px 15px;
}

.movie-info h3 {
    margin: 0;
    font-size: 16px;
    line-height: 1.35;
}

.movie-info h3 a:hover,
.rank-content h3 a:hover {
    color: var(--brand);
}

.meta,
.line {
    margin: 6px 0 0;
    color: var(--muted);
    font-size: 13px;
}

.line {
    display: -webkit-box;
    min-height: 42px;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.tags {
    margin-top: 10px;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 16px;
}

.category-card {
    min-height: 160px;
    padding: 22px;
    border-radius: var(--radius);
    color: #fff;
    background:
        radial-gradient(circle at top right, rgba(255, 255, 255, 0.28), transparent 11rem),
        linear-gradient(135deg, #991b1b, #db2777);
    box-shadow: var(--shadow);
}

.category-card strong {
    display: block;
    font-size: 22px;
}

.category-card span,
.category-card p {
    color: rgba(255, 255, 255, 0.86);
}

.category-card p {
    margin: 12px 0 0;
}

.page-hero {
    padding: 70px 0 48px;
    color: #fff;
    background:
        radial-gradient(circle at 78% 20%, rgba(244, 63, 94, 0.38), transparent 28rem),
        linear-gradient(135deg, #111827, #7f1d1d);
}

.page-hero h1 {
    margin: 0;
    max-width: 900px;
    font-size: clamp(34px, 6vw, 58px);
    line-height: 1.08;
    letter-spacing: -0.05em;
}

.page-hero p {
    max-width: 780px;
    margin: 14px 0 0;
    color: #e5e7eb;
    font-size: 18px;
}

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

.rank-row {
    display: grid;
    grid-template-columns: 58px 96px minmax(0, 1fr);
    gap: 16px;
    align-items: center;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: #fff;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.05);
}

.rank-number {
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    color: #fff;
    background: linear-gradient(135deg, var(--brand), var(--pink));
    font-weight: 900;
}

.rank-cover {
    border-radius: 14px;
}

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

.rank-content p {
    margin: 6px 0;
    color: var(--muted);
}

.rank-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    color: #6b7280;
    font-size: 13px;
}

.rank-meta span,
.rank-meta strong {
    padding: 4px 9px;
    border-radius: 999px;
    background: #f3f4f6;
}

.detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 24px;
    align-items: start;
}

.player-card,
.detail-card,
.side-card {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: #fff;
    box-shadow: var(--shadow);
}

.player-shell {
    position: relative;
    background: #030712;
    aspect-ratio: 16 / 9;
}

.player-shell video {
    width: 100%;
    height: 100%;
    background: #030712;
}

.player-overlay {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    background:
        radial-gradient(circle at center, rgba(220, 38, 38, 0.24), transparent 18rem),
        rgba(3, 7, 18, 0.18);
    pointer-events: none;
    transition: opacity 0.25s ease;
}

.player-shell.loaded .player-overlay {
    opacity: 0;
}

.play-button {
    width: 88px;
    height: 88px;
    display: grid;
    place-items: center;
    border: 0;
    border-radius: 50%;
    color: #fff;
    background: linear-gradient(135deg, var(--brand), var(--pink));
    box-shadow: 0 22px 45px rgba(220, 38, 38, 0.38);
    font-size: 30px;
    pointer-events: auto;
    cursor: pointer;
}

.player-note {
    padding: 12px 16px;
    color: var(--muted);
    background: #f9fafb;
    font-size: 14px;
}

.detail-card {
    padding: 24px;
    margin-top: 22px;
}

.detail-card h1,
.detail-card h2,
.side-card h2 {
    margin: 0 0 14px;
    line-height: 1.2;
}

.detail-card h1 {
    font-size: clamp(30px, 5vw, 46px);
    letter-spacing: -0.045em;
}

.detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 14px 0 20px;
}

.detail-meta span {
    padding: 6px 10px;
    border-radius: 999px;
    color: #374151;
    background: #f3f4f6;
    font-weight: 700;
}

.detail-text {
    color: #374151;
    font-size: 17px;
}

.detail-text p {
    margin: 0 0 16px;
}

.side-card {
    padding: 18px;
}

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

.side-item {
    display: grid;
    grid-template-columns: 74px minmax(0, 1fr);
    gap: 10px;
    align-items: center;
}

.side-item .rank-cover {
    border-radius: 12px;
}

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

.side-item p {
    margin: 4px 0 0;
    color: var(--muted);
    font-size: 12px;
}

.index-list {
    columns: 4 240px;
    column-gap: 22px;
}

.index-list a {
    display: block;
    break-inside: avoid;
    padding: 8px 0;
    border-bottom: 1px dashed #e5e7eb;
    color: #374151;
}

.index-list a:hover {
    color: var(--brand);
}

.site-footer {
    margin-top: 50px;
    color: #e5e7eb;
    background: #111827;
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 34px 0;
}

.footer-inner p {
    margin: 6px 0 0;
    color: #9ca3af;
}

.back-top {
    padding: 10px 14px;
    border-radius: 999px;
    color: #fff;
    background: rgba(255, 255, 255, 0.12);
}

.hidden-by-search {
    display: none !important;
}

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

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

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

@media (max-width: 820px) {
    .header-inner {
        flex-wrap: wrap;
        padding: 12px 0;
    }

    .main-nav {
        order: 3;
        width: 100%;
        overflow-x: auto;
        padding-bottom: 4px;
    }

    .header-search {
        width: min(320px, 100%);
        margin-left: auto;
    }

    .hero-carousel {
        height: auto;
        min-height: 720px;
    }

    .hero-slide {
        grid-template-columns: 1fr;
        gap: 22px;
        padding: 92px 20px 84px;
    }

    .hero-poster {
        width: min(260px, 72vw);
        margin: 0 auto;
    }

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

    .section-head {
        display: block;
    }

    .local-search {
        margin-top: 18px;
    }

    .rank-row {
        grid-template-columns: 44px 78px minmax(0, 1fr);
        gap: 10px;
        padding: 10px;
    }

    .rank-number {
        width: 36px;
        height: 36px;
        border-radius: 12px;
        font-size: 13px;
    }

    .rank-content h3 {
        font-size: 16px;
    }

    .rank-content p {
        display: none;
    }

    .footer-inner {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (max-width: 520px) {
    .brand-text small,
    .header-search {
        display: none;
    }

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

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

    .movie-info {
        padding: 10px;
    }

    .line,
    .tags {
        display: none;
    }
}