* {
    box-sizing: border-box;
}

:root {
    --candy-pink: #ffb3d9;
    --candy-rose: #ff8dc7;
    --candy-orange: #ffb347;
    --candy-yellow: #ffe66d;
    --candy-mint: #a8e6ce;
    --candy-blue: #87ceeb;
    --ink: #222433;
    --muted: #687086;
    --soft: rgba(255, 255, 255, 0.82);
    --line: rgba(255, 179, 217, 0.28);
    --shadow: 0 20px 60px rgba(255, 141, 199, 0.22);
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    color: var(--ink);
    font-family: Inter, "Noto Sans SC", "Microsoft YaHei", system-ui, sans-serif;
    background:
        radial-gradient(circle at 12% 12%, rgba(255, 179, 217, 0.35), transparent 34rem),
        radial-gradient(circle at 82% 8%, rgba(168, 230, 206, 0.34), transparent 32rem),
        linear-gradient(180deg, #fff8fc 0%, #fffdf5 46%, #f8fffb 100%);
}

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

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

button,
input {
    font: inherit;
}

.section-container {
    width: min(1280px, calc(100% - 32px));
    margin: 0 auto;
}

.gradient-text {
    background-image: linear-gradient(135deg, var(--candy-rose), var(--candy-orange), var(--candy-yellow), var(--candy-mint), var(--candy-blue));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.glass-effect,
.site-header,
.hero-panel,
.video-card,
.channel-card,
.rank-item,
.detail-box,
.filter-bar,
.search-panel {
    background: var(--soft);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    border-width: 0 0 1px;
}

.nav-shell {
    min-height: 68px;
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 24px;
    align-items: center;
}

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

.brand-mark {
    display: inline-grid;
    place-items: center;
    width: 38px;
    height: 38px;
    color: white;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--candy-rose), var(--candy-orange), var(--candy-yellow));
    box-shadow: 0 10px 28px rgba(255, 141, 199, 0.36);
}

.brand-text {
    font-size: 1.35rem;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 10px;
    justify-content: center;
}

.nav-link {
    padding: 10px 16px;
    border-radius: 999px;
    color: #4d5368;
    font-weight: 700;
    transition: 0.24s ease;
}

.nav-link:hover,
.nav-link.active {
    color: #fff;
    background: linear-gradient(135deg, var(--candy-rose), var(--candy-orange));
    box-shadow: 0 10px 24px rgba(255, 179, 71, 0.28);
}

.nav-search {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(255, 179, 217, 0.35);
}

.nav-search input {
    width: 210px;
    border: 0;
    outline: 0;
    background: transparent;
    padding: 9px 8px 9px 12px;
}

.nav-search button,
.candy-button,
.outline-button,
.filter-button,
.player-start-inner {
    border: 0;
    cursor: pointer;
    border-radius: 999px;
    font-weight: 800;
    transition: 0.24s ease;
}

.nav-search button,
.candy-button,
.filter-button.active,
.player-start-inner {
    color: #fff;
    background: linear-gradient(135deg, var(--candy-rose), var(--candy-orange), var(--candy-yellow));
    box-shadow: 0 12px 30px rgba(255, 179, 71, 0.32);
}

.nav-search button {
    padding: 9px 16px;
}

.candy-button,
.outline-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 46px;
    padding: 12px 22px;
}

.outline-button {
    color: #ff6fb6;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(255, 141, 199, 0.42);
}

.candy-button:hover,
.outline-button:hover,
.nav-search button:hover,
.filter-button:hover,
.player-start-inner:hover {
    transform: translateY(-2px) scale(1.02);
}

.hero {
    position: relative;
    overflow: hidden;
    padding: 34px 0 52px;
}

.hero-panel {
    position: relative;
    min-height: 600px;
    overflow: hidden;
    border-radius: 34px;
}

.hero-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.7s ease;
}

.hero-slide.is-active {
    opacity: 1;
    pointer-events: auto;
}

.hero-image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.02);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(16, 18, 30, 0.88) 0%, rgba(16, 18, 30, 0.62) 44%, rgba(16, 18, 30, 0.16) 100%),
        linear-gradient(0deg, rgba(255, 179, 217, 0.18), transparent 42%);
}

.hero-content {
    position: relative;
    z-index: 2;
    width: min(690px, 92%);
    padding: 82px 58px;
    color: #fff;
}

.hero-kicker {
    display: inline-flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 18px;
}

.hero-kicker span,
.detail-meta span,
.tag-row span,
.channel-pill {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    font-weight: 800;
}

.hero-kicker span {
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.18);
    border: 1px solid rgba(255, 255, 255, 0.32);
}

.hero h1 {
    margin: 0 0 16px;
    font-size: clamp(2.35rem, 6vw, 5.1rem);
    line-height: 1;
    letter-spacing: -0.05em;
}

.hero h2 {
    margin: 0 0 16px;
    font-size: clamp(1.45rem, 3vw, 2.6rem);
}

.hero p {
    margin: 0 0 28px;
    color: rgba(255, 255, 255, 0.84);
    font-size: 1.05rem;
    line-height: 1.9;
}

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

.hero-dots {
    position: absolute;
    z-index: 4;
    left: 58px;
    bottom: 36px;
    display: flex;
    gap: 10px;
}

.hero-dot {
    width: 42px;
    height: 8px;
    padding: 0;
    border-radius: 999px;
    border: 0;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.36);
    transition: 0.24s ease;
}

.hero-dot.is-active {
    width: 78px;
    background: linear-gradient(135deg, var(--candy-rose), var(--candy-yellow));
}

.section-title {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 18px;
    margin: 52px 0 22px;
}

.section-title h1,
.section-title h2 {
    margin: 0;
    color: var(--ink);
    font-size: clamp(1.8rem, 3vw, 2.65rem);
    line-height: 1.12;
}

.section-title p {
    margin: 8px 0 0;
    max-width: 720px;
    color: var(--muted);
    line-height: 1.85;
}

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

.video-card {
    overflow: hidden;
    border-radius: 24px;
    transition: 0.26s ease;
}

.video-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 28px 70px rgba(255, 141, 199, 0.30);
}

.card-poster {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(255, 179, 217, 0.22), rgba(168, 230, 206, 0.22));
}

.card-poster img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.45s ease;
}

.video-card:hover .card-poster img {
    transform: scale(1.08);
}

.poster-badge,
.play-chip {
    position: absolute;
    z-index: 2;
    color: #fff;
    font-weight: 900;
    backdrop-filter: blur(12px);
}

.poster-badge {
    top: 12px;
    left: 12px;
    padding: 6px 10px;
    border-radius: 999px;
    background: rgba(255, 141, 199, 0.86);
}

.play-chip {
    right: 14px;
    bottom: 14px;
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.56);
}

.card-body {
    padding: 18px;
}

.card-body h3 {
    margin: 0 0 10px;
    font-size: 1.12rem;
    line-height: 1.35;
}

.card-body p {
    display: -webkit-box;
    min-height: 50px;
    margin: 0 0 14px;
    overflow: hidden;
    color: var(--muted);
    line-height: 1.65;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.card-meta,
.rank-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 12px;
    color: #7c8395;
    font-size: 0.88rem;
}

.tag-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 14px;
}

.tag-row span,
.channel-pill {
    padding: 5px 9px;
    color: #e85fa7;
    background: rgba(255, 179, 217, 0.20);
}

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

.channel-card {
    position: relative;
    min-height: 176px;
    overflow: hidden;
    border-radius: 28px;
    padding: 24px;
    transition: 0.24s ease;
}

.channel-card::after {
    content: "";
    position: absolute;
    width: 150px;
    height: 150px;
    right: -48px;
    bottom: -54px;
    border-radius: 999px;
    background: linear-gradient(135deg, rgba(255, 179, 217, 0.56), rgba(168, 230, 206, 0.46));
}

.channel-card:hover {
    transform: translateY(-6px);
}

.channel-card h2,
.channel-card h3 {
    position: relative;
    z-index: 2;
    margin: 0 0 12px;
    font-size: 1.45rem;
}

.channel-card p {
    position: relative;
    z-index: 2;
    margin: 0;
    color: var(--muted);
    line-height: 1.75;
}

.filter-bar,
.search-panel {
    border-radius: 26px;
    padding: 20px;
    margin-bottom: 26px;
}

.filter-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.filter-input,
.search-panel input {
    min-height: 46px;
    flex: 1 1 260px;
    border-radius: 999px;
    border: 1px solid rgba(255, 179, 217, 0.45);
    outline: 0;
    padding: 0 18px;
    background: rgba(255, 255, 255, 0.78);
}

.filter-button {
    padding: 11px 16px;
    color: #62697c;
    background: rgba(255, 255, 255, 0.70);
    border: 1px solid rgba(255, 179, 217, 0.38);
}

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

.rank-item {
    border-radius: 24px;
    overflow: hidden;
    transition: 0.22s ease;
}

.rank-item:hover {
    transform: translateY(-4px);
}

.rank-item a {
    display: grid;
    grid-template-columns: 52px 110px 1fr;
    gap: 16px;
    align-items: center;
    padding: 14px;
}

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

.rank-num.top {
    background: linear-gradient(135deg, var(--candy-rose), var(--candy-orange), var(--candy-yellow));
}

.rank-item img {
    width: 110px;
    height: 72px;
    object-fit: cover;
    border-radius: 18px;
}

.rank-item h3 {
    margin: 0 0 8px;
    font-size: 1.05rem;
}

.rank-item p {
    margin: 0 0 9px;
    color: var(--muted);
    line-height: 1.55;
}

.detail-layout {
    padding: 34px 0 64px;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
    color: var(--muted);
}

.breadcrumb a {
    color: #e85fa7;
    font-weight: 800;
}

.detail-hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.8fr) minmax(280px, 0.8fr);
    gap: 26px;
    align-items: start;
}

.movie-player {
    position: relative;
    overflow: hidden;
    border-radius: 30px;
    background: #050508;
    box-shadow: 0 32px 90px rgba(14, 16, 30, 0.32);
    aspect-ratio: 16 / 9;
}

.movie-player video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    background: #050508;
}

.player-start {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    border: 0;
    color: white;
    cursor: pointer;
    background: linear-gradient(0deg, rgba(5, 5, 8, 0.76), rgba(5, 5, 8, 0.12));
}

.player-start[hidden] {
    display: none;
}

.player-start-inner {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 26px;
    font-size: 1.05rem;
}

.player-message {
    position: absolute;
    left: 18px;
    right: 18px;
    bottom: 18px;
    padding: 12px 14px;
    color: white;
    border-radius: 16px;
    background: rgba(0, 0, 0, 0.62);
}

.detail-box {
    border-radius: 30px;
    padding: 26px;
}

.detail-box h1 {
    margin: 0 0 14px;
    font-size: clamp(1.8rem, 3.2vw, 3rem);
    line-height: 1.12;
}

.detail-box p {
    color: var(--muted);
    line-height: 1.85;
}

.detail-cover {
    overflow: hidden;
    margin-bottom: 18px;
    border-radius: 24px;
    aspect-ratio: 16 / 10;
}

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

.detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 16px 0;
}

.detail-meta span {
    padding: 8px 12px;
    color: #575f74;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(255, 179, 217, 0.32);
}

.article-block {
    margin-top: 26px;
}

.article-block h2 {
    margin: 0 0 12px;
    font-size: 1.55rem;
}

.article-block p {
    margin: 0;
    color: #555e75;
    line-height: 2;
}

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

.video-card.compact .card-poster {
    aspect-ratio: 16 / 9;
}

.video-card.compact .card-body p {
    min-height: 0;
}

.search-results {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 22px;
    min-height: 180px;
}

.search-empty {
    grid-column: 1 / -1;
    padding: 36px;
    color: var(--muted);
    text-align: center;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.68);
    border: 1px solid rgba(255, 179, 217, 0.28);
}

.site-footer {
    margin-top: 64px;
    padding: 42px 0;
    background: rgba(255, 255, 255, 0.58);
    border-top: 1px solid rgba(255, 179, 217, 0.28);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 32px;
}

.footer-brand {
    font-size: 1.45rem;
}

.site-footer p {
    max-width: 560px;
    color: var(--muted);
    line-height: 1.85;
}

.site-footer h2 {
    margin: 0 0 12px;
    font-size: 1.05rem;
}

.footer-links {
    display: grid;
    gap: 9px;
    color: #656d82;
}

.footer-links a:hover {
    color: #e85fa7;
}

.page-hero {
    padding: 52px 0 30px;
}

.page-hero-card {
    overflow: hidden;
    border-radius: 34px;
    padding: clamp(28px, 6vw, 58px);
    background:
        radial-gradient(circle at 82% 22%, rgba(255, 230, 109, 0.42), transparent 24rem),
        linear-gradient(135deg, rgba(255, 179, 217, 0.78), rgba(255, 255, 255, 0.80), rgba(168, 230, 206, 0.78));
    border: 1px solid rgba(255, 255, 255, 0.62);
    box-shadow: var(--shadow);
}

.page-hero-card h1 {
    margin: 0 0 14px;
    font-size: clamp(2rem, 5vw, 4rem);
}

.page-hero-card p {
    max-width: 820px;
    margin: 0;
    color: #565f76;
    line-height: 1.9;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(18px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.video-card,
.channel-card,
.rank-item,
.detail-box,
.hero-panel {
    animation: fadeInUp 0.45s ease both;
}

@media (max-width: 1080px) {
    .nav-shell {
        grid-template-columns: 1fr;
        gap: 12px;
        padding: 14px 0;
    }

    .nav-links {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 2px;
    }

    .nav-search {
        width: 100%;
    }

    .nav-search input {
        width: 100%;
    }

    .video-grid,
    .channel-grid,
    .search-results {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

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

@media (max-width: 760px) {
    .section-container {
        width: min(100% - 22px, 1280px);
    }

    .hero-panel {
        min-height: 640px;
        border-radius: 26px;
    }

    .hero-content {
        width: 100%;
        padding: 56px 24px;
    }

    .hero-overlay {
        background: linear-gradient(0deg, rgba(16, 18, 30, 0.90), rgba(16, 18, 30, 0.38));
    }

    .hero-dots {
        left: 24px;
        bottom: 24px;
    }

    .section-title {
        display: block;
    }

    .video-grid,
    .channel-grid,
    .rank-grid,
    .related-grid,
    .search-results,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .rank-item a {
        grid-template-columns: 44px 88px 1fr;
        gap: 12px;
    }

    .rank-item img {
        width: 88px;
        height: 62px;
    }

    .nav-link {
        padding: 9px 12px;
        white-space: nowrap;
    }
}