* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    background: #020617;
    color: #e5e7eb;
    font-family: Inter, "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
    line-height: 1.6;
}

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

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

button,
input,
select {
    font: inherit;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: linear-gradient(90deg, rgba(15, 23, 42, 0.96), rgba(30, 41, 59, 0.96), rgba(15, 23, 42, 0.96));
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(148, 163, 184, 0.16);
    box-shadow: 0 18px 45px rgba(2, 6, 23, 0.45);
}

.nav-inner {
    max-width: 1280px;
    margin: 0 auto;
    height: 68px;
    padding: 0 20px;
    display: flex;
    align-items: center;
    gap: 22px;
}

.site-logo,
.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    letter-spacing: -0.02em;
    color: #fff;
}

.site-logo span:last-child,
.footer-logo span:last-child {
    background: linear-gradient(90deg, #60a5fa, #22d3ee);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.logo-mark {
    width: 34px;
    height: 34px;
    border-radius: 12px;
    display: inline-grid;
    place-items: center;
    color: #fff;
    background: linear-gradient(135deg, #2563eb, #06b6d4);
    box-shadow: 0 12px 25px rgba(37, 99, 235, 0.35);
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 18px;
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
}

.desktop-nav a,
.mobile-panel a,
.footer-links a {
    color: #cbd5e1;
    transition: color 0.2s ease, transform 0.2s ease;
}

.desktop-nav a:hover,
.mobile-panel a:hover,
.footer-links a:hover {
    color: #38bdf8;
}

.nav-search {
    position: relative;
    display: flex;
    align-items: center;
    background: rgba(15, 23, 42, 0.72);
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 999px;
    overflow: hidden;
}

.nav-search input,
.mobile-panel input,
.search-box input,
.filter-select {
    color: #fff;
    background: rgba(15, 23, 42, 0.78);
    border: 1px solid rgba(148, 163, 184, 0.2);
    outline: none;
}

.nav-search input {
    width: 240px;
    border: 0;
    padding: 10px 12px 10px 18px;
}

.nav-search button,
.mobile-panel button,
.search-box button,
.primary-button,
.secondary-button {
    border: 0;
    border-radius: 999px;
    padding: 10px 18px;
    color: #fff;
    background: linear-gradient(90deg, #2563eb, #06b6d4);
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.nav-search button:hover,
.mobile-panel button:hover,
.search-box button:hover,
.primary-button:hover,
.secondary-button:hover {
    transform: translateY(-1px);
    box-shadow: 0 16px 30px rgba(37, 99, 235, 0.28);
}

.menu-toggle {
    display: none;
    color: #fff;
    background: transparent;
    border: 0;
    font-size: 28px;
}

.mobile-panel {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 20px 18px;
    display: grid;
    gap: 12px;
}

.mobile-panel[hidden] {
    display: none;
}

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

.mobile-panel input {
    min-width: 0;
    flex: 1;
    border-radius: 999px;
    padding: 10px 14px;
}

.page-shell {
    min-height: 70vh;
    background: radial-gradient(circle at top left, rgba(37, 99, 235, 0.25), transparent 32rem),
        radial-gradient(circle at top right, rgba(6, 182, 212, 0.18), transparent 28rem),
        linear-gradient(180deg, #020617 0%, #0f172a 48%, #020617 100%);
}

.container {
    width: min(1280px, calc(100% - 40px));
    margin: 0 auto;
    padding: 34px 0 72px;
}

.hero {
    position: relative;
    min-height: 520px;
    border-radius: 28px;
    overflow: hidden;
    background: linear-gradient(120deg, #2563eb, #0891b2, #0f766e);
    box-shadow: 0 26px 80px rgba(2, 6, 23, 0.55);
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    opacity: 0.18;
    background-image: radial-gradient(circle at 20px 20px, rgba(255, 255, 255, 0.8) 0 2px, transparent 3px);
    background-size: 58px 58px;
}

.hero-slide {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
    gap: 36px;
    align-items: center;
    padding: 56px;
    opacity: 0;
    visibility: hidden;
    transform: scale(1.02);
    transition: opacity 0.6s ease, transform 0.6s ease, visibility 0.6s ease;
}

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

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

.hero-kicker,
.section-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
    padding: 6px 14px;
    border-radius: 999px;
    color: #cffafe;
    background: rgba(15, 23, 42, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.16);
}

.hero h1 {
    margin: 0 0 18px;
    color: #fff;
    font-size: clamp(2.4rem, 6vw, 5rem);
    line-height: 1.05;
    letter-spacing: -0.06em;
}

.hero p {
    max-width: 680px;
    margin: 0 0 28px;
    color: rgba(255, 255, 255, 0.9);
    font-size: clamp(1rem, 2vw, 1.3rem);
}

.hero-actions,
.card-actions,
.page-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    align-items: center;
}

.secondary-button {
    background: rgba(15, 23, 42, 0.36);
    border: 1px solid rgba(255, 255, 255, 0.24);
}

.hero-art {
    position: relative;
    z-index: 2;
    min-height: 390px;
}

.hero-art img {
    height: 390px;
    object-fit: cover;
    border-radius: 24px;
    box-shadow: 0 28px 70px rgba(2, 6, 23, 0.55);
}

.hero-art::after {
    content: "";
    position: absolute;
    inset: auto 22px -18px 22px;
    height: 50px;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.55);
    filter: blur(20px);
}

.hero-dots {
    position: absolute;
    left: 56px;
    bottom: 32px;
    z-index: 5;
    display: flex;
    gap: 10px;
}

.hero-dot {
    width: 34px;
    height: 6px;
    border: 0;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.36);
    padding: 0;
}

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

.section-block {
    margin-top: 54px;
}

.section-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 22px;
}

.section-title h2,
.page-title h1 {
    margin: 0;
    color: #fff;
    font-size: clamp(1.8rem, 3vw, 2.8rem);
    line-height: 1.15;
    letter-spacing: -0.04em;
}

.section-title p,
.page-title p,
.category-intro,
.detail-copy p {
    color: #94a3b8;
}

.text-link {
    color: #38bdf8;
    font-weight: 700;
}

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

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

.movie-card {
    display: block;
    overflow: hidden;
    border-radius: 20px;
    background: linear-gradient(145deg, rgba(30, 41, 59, 0.96), rgba(15, 23, 42, 0.98));
    border: 1px solid rgba(148, 163, 184, 0.14);
    box-shadow: 0 20px 46px rgba(2, 6, 23, 0.28);
    transition: transform 0.24s ease, box-shadow 0.24s ease, border-color 0.24s ease;
}

.movie-card:hover {
    transform: translateY(-6px);
    border-color: rgba(56, 189, 248, 0.4);
    box-shadow: 0 26px 65px rgba(14, 165, 233, 0.22);
}

.movie-poster {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: #0f172a;
}

.movie-poster img {
    height: 100%;
    object-fit: cover;
    transition: transform 0.36s ease;
}

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

.movie-poster::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 32%, rgba(2, 6, 23, 0.75));
}

.category-badge,
.duration-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    z-index: 2;
    display: inline-flex;
    padding: 5px 10px;
    border-radius: 999px;
    color: #fff;
    background: linear-gradient(90deg, #2563eb, #06b6d4);
    font-size: 0.8rem;
    font-weight: 700;
}

.duration-badge {
    top: auto;
    left: auto;
    right: 12px;
    bottom: 12px;
    background: rgba(2, 6, 23, 0.82);
}

.play-badge {
    position: absolute;
    right: 14px;
    bottom: 14px;
    z-index: 2;
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    color: #fff;
    background: rgba(37, 99, 235, 0.86);
    box-shadow: 0 14px 30px rgba(37, 99, 235, 0.35);
}

.movie-card-body {
    padding: 18px;
}

.movie-card h3 {
    margin: 0 0 10px;
    color: #fff;
    font-size: 1.08rem;
    line-height: 1.35;
}

.movie-card p {
    min-height: 3.2em;
    margin: 0 0 14px;
    color: #94a3b8;
    font-size: 0.94rem;
}

.movie-meta-line,
.tag-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    color: #cbd5e1;
    font-size: 0.88rem;
}

.movie-meta-line span,
.tag-row span {
    padding: 4px 8px;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.72);
}

.movie-card-horizontal {
    display: grid;
    grid-template-columns: 210px minmax(0, 1fr);
}

.horizontal-poster {
    height: 100%;
    min-height: 158px;
    aspect-ratio: auto;
}

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

.category-tile {
    position: relative;
    overflow: hidden;
    min-height: 156px;
    padding: 22px;
    border-radius: 22px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.95), rgba(6, 182, 212, 0.88));
    box-shadow: 0 18px 42px rgba(2, 6, 23, 0.28);
}

.category-tile:nth-child(2n) {
    background: linear-gradient(135deg, #be123c, #f97316);
}

.category-tile:nth-child(3n) {
    background: linear-gradient(135deg, #7c3aed, #2563eb);
}

.category-tile:nth-child(4n) {
    background: linear-gradient(135deg, #0f766e, #22c55e);
}

.category-tile span {
    display: block;
    font-size: 2.1rem;
    margin-bottom: 12px;
}

.category-tile h3 {
    margin: 0 0 8px;
    color: #fff;
    font-size: 1.25rem;
}

.category-tile p {
    margin: 0;
    color: rgba(255, 255, 255, 0.84);
    font-size: 0.92rem;
}

.rank-list,
.library-list {
    display: grid;
    gap: 10px;
}

.rank-row,
.compact-link {
    display: grid;
    grid-template-columns: 52px 96px minmax(0, 1fr) 1.3fr 60px;
    align-items: center;
    gap: 14px;
    padding: 12px;
    border-radius: 16px;
    background: rgba(15, 23, 42, 0.72);
    border: 1px solid rgba(148, 163, 184, 0.14);
    transition: background 0.2s ease, transform 0.2s ease;
}

.rank-row:hover,
.compact-link:hover {
    background: rgba(30, 41, 59, 0.96);
    transform: translateX(4px);
}

.rank-row img {
    height: 62px;
    object-fit: cover;
    border-radius: 10px;
}

.rank-num {
    color: #38bdf8;
    font-size: 1.25rem;
    font-weight: 800;
}

.rank-title {
    color: #fff;
    font-weight: 700;
}

.rank-detail,
.compact-link em {
    color: #94a3b8;
    font-style: normal;
}

.rank-score {
    color: #facc15;
    font-weight: 800;
    text-align: right;
}

.compact-link {
    grid-template-columns: minmax(0, 1fr) auto;
}

.page-title {
    margin-bottom: 28px;
    padding: 34px;
    border-radius: 26px;
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.9), rgba(15, 23, 42, 0.96));
    border: 1px solid rgba(148, 163, 184, 0.16);
}

.search-box,
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin: 22px 0;
}

.search-box input,
.filter-select {
    min-width: min(100%, 280px);
    flex: 1;
    border-radius: 999px;
    padding: 12px 16px;
}

.detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 28px;
    align-items: start;
}

.player-card,
.detail-card,
.sidebar-card {
    border-radius: 24px;
    background: linear-gradient(145deg, rgba(30, 41, 59, 0.96), rgba(15, 23, 42, 0.98));
    border: 1px solid rgba(148, 163, 184, 0.14);
    box-shadow: 0 24px 60px rgba(2, 6, 23, 0.3);
}

.player-card {
    position: relative;
    overflow: hidden;
    background: #000;
}

.video-player {
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000;
    cursor: pointer;
}

.player-cover {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    border: 0;
    color: #fff;
    background: linear-gradient(180deg, rgba(2, 6, 23, 0.12), rgba(2, 6, 23, 0.72));
    cursor: pointer;
}

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

.play-orb {
    width: 86px;
    height: 86px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: linear-gradient(135deg, #2563eb, #06b6d4);
    box-shadow: 0 18px 48px rgba(14, 165, 233, 0.45);
    font-size: 34px;
}

.player-controls {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.86), transparent);
    opacity: 0;
    transition: opacity 0.2s ease;
}

.player-card:hover .player-controls,
.player-card.is-playing .player-controls {
    opacity: 1;
}

.player-controls button {
    color: #fff;
    background: rgba(15, 23, 42, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 999px;
    padding: 8px 12px;
}

.player-status {
    flex: 1;
    color: #cbd5e1;
    font-size: 0.92rem;
}

.detail-card {
    margin-top: 22px;
    padding: 26px;
}

.detail-card h1 {
    margin: 0 0 16px;
    color: #fff;
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.12;
}

.detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 24px;
}

.detail-meta span {
    padding: 7px 11px;
    border-radius: 999px;
    color: #dbeafe;
    background: rgba(37, 99, 235, 0.18);
}

.detail-copy h2,
.detail-copy h3,
.sidebar-card h2 {
    color: #fff;
    margin: 24px 0 12px;
}

.detail-copy p {
    font-size: 1.03rem;
}

.sidebar-card {
    position: sticky;
    top: 92px;
    padding: 20px;
}

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

.related-item {
    display: grid;
    grid-template-columns: 104px minmax(0, 1fr);
    gap: 12px;
    padding: 8px;
    border-radius: 14px;
    transition: background 0.2s ease;
}

.related-item:hover {
    background: rgba(51, 65, 85, 0.65);
}

.related-item img {
    height: 66px;
    object-fit: cover;
    border-radius: 10px;
}

.related-item strong {
    display: block;
    color: #fff;
    line-height: 1.4;
}

.related-item span {
    color: #94a3b8;
    font-size: 0.85rem;
}

.breadcrumb {
    margin-bottom: 18px;
    color: #94a3b8;
}

.breadcrumb a {
    color: #38bdf8;
}

.pagination-hint {
    color: #94a3b8;
    margin: 18px 0 0;
}

.empty-state {
    padding: 36px;
    text-align: center;
    color: #94a3b8;
    border-radius: 18px;
    background: rgba(15, 23, 42, 0.72);
}

.site-footer {
    background: linear-gradient(180deg, #0f172a, #020617);
    border-top: 1px solid rgba(148, 163, 184, 0.12);
}

.footer-inner {
    width: min(1280px, calc(100% - 40px));
    margin: 0 auto;
    padding: 42px 0;
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr;
    gap: 32px;
}

.footer-inner p {
    color: #94a3b8;
    max-width: 520px;
}

.footer-inner h3 {
    margin: 0 0 12px;
    color: #fff;
}

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

.copyright {
    width: min(1280px, calc(100% - 40px));
    margin: 0 auto;
    padding: 18px 0 26px;
    color: #64748b;
    border-top: 1px solid rgba(148, 163, 184, 0.1);
}

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

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

    .hero-slide {
        grid-template-columns: 1fr;
        padding: 38px;
    }

    .hero-art {
        display: none;
    }

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

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

    .sidebar-card {
        position: static;
    }
}

@media (max-width: 720px) {
    .container {
        width: min(100% - 28px, 1280px);
        padding-top: 24px;
    }

    .nav-inner {
        height: 62px;
        padding: 0 14px;
    }

    .site-logo span:last-child {
        font-size: 0.95rem;
    }

    .hero {
        min-height: 560px;
        border-radius: 22px;
    }

    .hero-slide {
        padding: 28px;
    }

    .hero-dots {
        left: 28px;
        bottom: 26px;
    }

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

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

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

    .rank-row {
        grid-template-columns: 42px 72px minmax(0, 1fr) 48px;
    }

    .rank-detail {
        display: none;
    }

    .footer-inner {
        grid-template-columns: 1fr;
    }

    .related-item {
        grid-template-columns: 92px minmax(0, 1fr);
    }
}