:root {
    --bg: #07060B;
    --panel: rgba(255, 255, 255, 0.045);
    --ink: #F6F1F7;
    --soft: #B8AFC6;
    --muted: #7E758F;
    --pink: #FF2E88;
    --violet: #8B5CF6;
    --gold: #FFC86B;
    --line: rgba(255, 255, 255, 0.09);
    --grad: linear-gradient(100deg, #FF2E88 0%, #8B5CF6 55%, #FFC86B 100%);
    --shadow: 0 18px 55px rgba(0, 0, 0, 0.42);
    --r-card: 18px;
    --r-btn: 999px;
    --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  }

  * { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }
  body {
    background-color: var(--bg);
    color: var(--ink);
    font-family: var(--font);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
  }
  a { color: inherit; text-decoration: none; }
  img { max-width: 100%; display: block; }
  button { font-family: inherit; border: none; background: none; cursor: pointer; color: inherit; }

  /* 滚动条 */
  ::-webkit-scrollbar { width: 8px; }
  ::-webkit-scrollbar-track { background: rgba(255,255,255,.03); }
  ::-webkit-scrollbar-thumb {
    background: var(--grad);
    border-radius: 999px;
    box-shadow: 0 0 12px var(--pink);
  }

  /* 全局容器 */
  .container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
  .section-padding { padding: 80px 0; }

  /* 导航 */
  .nav {
    position: fixed; top: 0; left: 0; right: 0;
    height: 72px; z-index: 100;
    display: flex; align-items: center;
    transition: background .3s, backdrop-filter .3s, border-color .3s;
    border-bottom: 1px solid transparent;
  }
  .nav.scrolled {
    background: rgba(7, 6, 11, 0.8);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--line);
  }
  .nav-inner {
    width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px;
    display: flex; justify-content: space-between; align-items: center;
  }
  .brand { display: flex; align-items: center; gap: 12px; font-weight: 800; font-size: 20px; letter-spacing: .5px; }
  .brand img { height: 32px; width: auto; object-fit: contain; }
  .nav-links { display: flex; gap: 32px; font-size: 14px; color: var(--soft); }
  .nav-links a { transition: color .2s; }
  .nav-links a:hover { color: var(--ink); }
  .nav-cta {
    padding: 8px 20px; border-radius: var(--r-btn); font-size: 14px; font-weight: 600;
    background: var(--grad); color: #fff; transition: transform .2s, box-shadow .2s;
  }
  .nav-cta:hover { transform: translateY(-2px); box-shadow: 0 4px 15px rgba(255, 46, 136, .4); }
  @media (max-width: 720px) {
    .nav-links { display: none; }
  }

  /* 通用动效类 */
  .rv { transition: opacity .8s ease, transform .8s ease; }
  .js .rv { opacity: 0; transform: translateY(26px); }
  html:not(.js) .rv { opacity: 1; transform: none; }
  .rv.show { opacity: 1; transform: translateY(0); }
  .stagger-1 { transition-delay: 60ms; }
  .stagger-2 { transition-delay: 120ms; }
  .stagger-3 { transition-delay: 180ms; }
  .stagger-4 { transition-delay: 240ms; }
  .stagger-5 { transition-delay: 280ms; }

  /* 01 Hero */
  .hero {
    position: relative; min-height: 100vh; display: flex; align-items: center; justify-content: center;
    text-align: center; overflow: hidden; padding-top: 72px;
  }
  .hero-bg {
    position: absolute; inset: 0; z-index: 0; pointer-events: none; overflow: hidden;
  }
  .glow-blob {
    position: absolute; border-radius: 50%; filter: blur(110px); opacity: .5; mix-blend-mode: screen;
  }
  .glow-1 { width: 400px; height: 400px; background: var(--pink); top: 10%; left: -10%; animation: drift 18s infinite alternate; }
  .glow-2 { width: 500px; height: 500px; background: var(--violet); bottom: -10%; right: -10%; animation: drift 22s infinite alternate-reverse; }
  .glow-3 { width: 300px; height: 300px; background: var(--gold); top: 40%; left: 60%; animation: drift 14s infinite alternate; opacity: .3; }

  .poster-wall {
    position: absolute; inset: -20%; z-index: 0;
    display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px;
    transform: perspective(1000px) rotateY(-14deg) rotateX(6deg);
    opacity: .32; mask-image: radial-gradient(circle at center, black 20%, transparent 80%);
    -webkit-mask-image: radial-gradient(circle at center, black 20%, transparent 80%);
    animation: wallMove 40s linear infinite;
  }
  .poster-item {
    aspect-ratio: 3/4; border-radius: 8px; background: var(--panel); border: 1px solid var(--line);
    background-image: radial-gradient(circle at 30% 30%, rgba(255, 46, 136, .15), transparent 60%),
                      radial-gradient(circle at 70% 70%, rgba(139, 92, 246, .15), transparent 60%);
  }

  .hero-content { position: relative; z-index: 2; max-width: 800px; padding: 0 24px; }
  .badge {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 6px 16px; border-radius: var(--r-btn); border: 1px solid var(--line);
    background: rgba(255,255,255,.04); font-size: 13px; color: var(--soft); margin-bottom: 24px;
    backdrop-filter: blur(10px);
  }
  .badge-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--pink); box-shadow: 0 0 8px var(--pink); animation: pulse 2s infinite; }
  
  .hero h1 {
    font-size: clamp(32px, 6vw, 56px); line-height: 1.2; font-weight: 900; letter-spacing: -1px;
    margin-bottom: 24px;
  }
  .text-grad {
    background: var(--grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    display: inline-block;
  }
  .hero p { font-size: clamp(16px, 2vw, 20px); color: var(--soft); margin-bottom: 40px; font-weight: 300; }

  .hero-cta { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
  .btn {
    display: inline-flex; align-items: center; justify-content: center;
    height: 52px; padding: 0 32px; border-radius: var(--r-btn); font-size: 16px; font-weight: 600;
    transition: transform .2s, box-shadow .2s; position: relative; overflow: hidden;
  }
  .btn-primary { background: var(--grad); color: #fff; box-shadow: 0 4px 15px rgba(255, 46, 136, .3); }
  .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(255, 46, 136, .5); }
  .btn-primary::after {
    content: ''; position: absolute; top: 0; left: -100%; width: 50%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,.4), transparent);
    transform: skewX(-20deg); animation: sweep 3.4s infinite;
  }
  .btn-secondary { background: rgba(255,255,255,.06); border: 1px solid var(--line); backdrop-filter: blur(10px); }
  .btn-secondary:hover { background: rgba(255,255,255,.1); transform: translateY(-2px); }

  .scroll-hint {
    position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%); z-index: 2;
    color: var(--muted); font-size: 12px; display: flex; flex-direction: column; align-items: center; gap: 8px;
    animation: floatArrow 2s infinite ease-in-out;
  }

  /* 02 数据栏 */
  .data-bar {
    border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
    background: linear-gradient(90deg, rgba(255,46,136,.05), rgba(139,92,246,.05), rgba(255,200,107,.05));
    padding: 32px 0; overflow: hidden; position: relative;
  }
  .marquee-track {
    display: flex; width: max-content; animation: scrollX 28s linear infinite;
  }
  .marquee-track:hover { animation-play-state: paused; }
  .data-badges { display: flex; gap: 64px; padding-left: 26px; padding-right: 64px; align-items: center; }
  .badge-item { text-align: center; min-width: 120px; }
  .badge-num { font-size: 32px; font-weight: 800; font-family: monospace; background: var(--grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent; line-height: 1.2; }
  .badge-label { font-size: 13px; color: var(--muted); }

  /* 03 热播推荐 */
  .section-head { text-align: center; margin-bottom: 48px; }
  .section-head h2 { font-size: clamp(24px, 4vw, 36px); font-weight: 800; margin-bottom: 12px; }
  .section-head p { color: var(--soft); font-size: 16px; }

  .grid-hot { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
  .hot-card {
    position: relative; border-radius: var(--r-card); overflow: hidden; background: var(--panel);
    border: 1px solid var(--line); transition: transform .3s, box-shadow .3s;
  }
  .hot-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
  .hot-cover { aspect-ratio: 3/4; position: relative; overflow: hidden; }
  .hot-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
  .hot-card:hover .hot-cover img { transform: scale(1.04); }
  .hot-tag { position: absolute; top: 12px; right: 12px; background: rgba(0,0,0,.6); backdrop-filter: blur(8px); padding: 4px 10px; border-radius: 8px; font-size: 12px; color: #fff; }
  .hot-play {
    position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
    background: rgba(0,0,0,.3); opacity: 0; transition: opacity .3s;
  }
  .hot-card:hover .hot-play { opacity: 1; }
  .hot-play::before {
    content: ''; width: 48px; height: 48px; border-radius: 50%; background: rgba(255,255,255,.2); backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,.4);
  }
  .hot-play::after {
    content: ''; position: absolute; border-left: 14px solid #fff; border-top: 8px solid transparent; border-bottom: 8px solid transparent; margin-left: 6px;
  }
  .hot-info { padding: 16px; }
  .hot-info h3 { font-size: 16px; font-weight: 600; margin-bottom: 8px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .hot-tags { display: flex; gap: 8px; }
  .tag { font-size: 11px; padding: 2px 8px; border-radius: 4px; background: rgba(255,255,255,.08); color: var(--soft); }

  /* 04 分类剧场 */
  .cat-item { display: flex; align-items: center; gap: 64px; margin-bottom: 64px; }
  .cat-item:nth-child(even) { flex-direction: row-reverse; }
  .cat-image { flex: 1; border-radius: var(--r-card); overflow: hidden; position: relative; aspect-ratio: 16/10; background: var(--panel); border: 1px solid var(--line); }
  .cat-image img { width: 100%; height: 100%; object-fit: cover; animation: floatImg 7s infinite ease-in-out; }
  .cat-text { flex: 1; }
  .cat-text h2 { font-size: 28px; font-weight: 800; margin-bottom: 16px; }
  .cat-text h2 span { color: var(--pink); }
  .cat-text p { color: var(--soft); font-size: 16px; margin-bottom: 24px; }
  .cat-link { display: inline-flex; align-items: center; gap: 8px; color: var(--pink); font-weight: 600; font-size: 15px; }

  /* 05 成绩横幅 */
  .stats-banner {
    background: linear-gradient(135deg, #1A0F22, #0D0814); border: 1px solid var(--line); border-radius: 24px;
    padding: 48px; position: relative; overflow: hidden;
  }
  .stats-glow { position: absolute; width: 300px; height: 300px; background: var(--violet); filter: blur(100px); opacity: .3; top: -100px; left: -100px; animation: drift 15s infinite alternate; }
  .stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; position: relative; z-index: 1; text-align: center; margin-bottom: 48px; }
  .stat-num { font-size: 40px; font-weight: 800; background: var(--grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent; margin-bottom: 8px; }
  .stat-label { color: var(--soft); font-size: 14px; }
  
  .top-list { display: flex; flex-direction: column; gap: 12px; position: relative; z-index: 1; max-width: 600px; margin: 0 auto; }
  .top-item { display: flex; align-items: center; gap: 16px; background: rgba(255,255,255,.03); padding: 12px 20px; border-radius: 12px; border: 1px solid var(--line); }
  .top-rank { font-size: 24px; font-weight: 900; color: transparent; -webkit-text-stroke: 1px var(--gold); width: 30px; }
  .top-name { flex: 1; font-size: 15px; }

  /* 06 追剧流程 */
  .flow-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; position: relative; }
  .flow-grid::before { content: ''; position: absolute; top: 30px; left: 10%; right: 10%; height: 1px; background: var(--line); z-index: 0; }
  .flow-step { text-align: center; position: relative; z-index: 1; }
  .flow-icon {
    width: 64px; height: 64px; border-radius: 50%; background: var(--panel); border: 1px solid var(--line);
    margin: 0 auto 20px; display: flex; align-items: center; justify-content: center; font-size: 24px;
    box-shadow: 0 0 0 0 rgba(255, 46, 136, 0.4); animation: pulseRing 2.6s infinite;
  }
  .flow-step:nth-child(2) .flow-icon { animation-delay: .3s; }
  .flow-step:nth-child(3) .flow-icon { animation-delay: .6s; }
  .flow-step:nth-child(4) .flow-icon { animation-delay: .9s; }
  .flow-step h3 { font-size: 18px; font-weight: 600; margin-bottom: 8px; }
  .flow-step p { color: var(--muted); font-size: 14px; }

  /* 07 片花轮播 */
  .carousel { position: relative; aspect-ratio: 21/9; border-radius: var(--r-card); overflow: hidden; border: 1px solid var(--line); }
  .carousel-track { position: relative; width: 100%; height: 100%; }
  .slide { position: absolute; inset: 0; opacity: 0; transition: opacity .6s, transform .6s; transform: scale(1.02); }
  .slide.active { opacity: 1; transform: scale(1); z-index: 1; }
  .slide img { width: 100%; height: 100%; object-fit: cover; }
  .slide-caption {
    position: absolute; bottom: 0; left: 0; right: 0; padding: 40px;
    background: linear-gradient(to top, rgba(0,0,0,0.95) 0%, transparent 100%);
    z-index: 2;
  }
  .slide-caption h3 { font-size: 24px; font-weight: 800; margin-bottom: 8px; }
  .slide-caption p { font-size: 14px; color: var(--soft); margin-bottom: 16px; }
  .btn-small { padding: 6px 16px; font-size: 13px; border-radius: var(--r-btn); background: rgba(255,255,255,.2); backdrop-filter: blur(4px); }
  .carousel-dots { position: absolute; bottom: 24px; right: 40px; display: flex; gap: 8px; z-index: 3; }
  .dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(255,255,255,.3); transition: .3s; }
  .dot.active { background: #fff; width: 24px; border-radius: 999px; }
  .carousel-btn {
    position: absolute; top: 50%; transform: translateY(-50%); width: 40px; height: 40px; border-radius: 50%;
    background: rgba(0,0,0,.5); border: 1px solid rgba(255,255,255,.2); backdrop-filter: blur(4px);
    display: flex; align-items: center; justify-content: center; z-index: 3; font-size: 18px;
  }
  .carousel-btn:hover { background: rgba(0,0,0,.8); }
  .carousel-btn.prev { left: 24px; }
  .carousel-btn.next { right: 24px; }

  /* 08 创作者 */
  .creator-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 24px; margin-bottom: 48px; }
  .creator-card { text-align: center; }
  .creator-avatar {
    width: 100px; height: 100px; border-radius: 50%; margin: 0 auto 16px; position: relative;
    background: var(--grad); padding: 2px; transition: transform .3s;
  }
  .creator-card:hover .creator-avatar { transform: scale(1.05); }
  .creator-avatar img { width: 100%; height: 100%; border-radius: 50%; object-fit: cover; background: #1A1522; }
  .creator-avatar .fallback {
    position: absolute; inset: 2px; border-radius: 50%; background: #2A1C3E;
    display: flex; align-items: center; justify-content: center; font-size: 24px; font-weight: bold; color: var(--ink); z-index: -1;
  }
  .creator-name { font-weight: 600; font-size: 15px; margin-bottom: 4px; }
  .creator-desc { font-size: 12px; color: var(--muted); }

  .support-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
  .support-card {
    padding: 24px; border-radius: var(--r-card); background: var(--panel); border: 1px solid var(--line);
    display: flex; flex-direction: column; gap: 12px;
  }
  .support-card h4 { font-size: 18px; font-weight: 600; }
  .support-card p { font-size: 14px; color: var(--soft); }

  /* 09 会员 */
  .pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: center; }
  .pricing-card {
    background: var(--panel); border-radius: var(--r-card); padding: 40px 32px; text-align: center;
    border: 1px solid var(--line); position: relative; transition: transform .3s;
  }
  .pricing-card.popular {
    transform: scale(1.04); z-index: 1; background: rgba(15, 10, 20, .8);
    border: 1px solid transparent;
    background-clip: padding-box;
  }
  .pricing-card.popular::before {
    content: ''; position: absolute; inset: -1px; border-radius: calc(var(--r-card) + 1px);
    background: var(--grad); z-index: -1; margin: -1px;
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor; mask-composite: exclude; padding: 1px;
  }
  .pop-tag { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--grad); font-size: 12px; padding: 2px 12px; border-radius: 999px; color: #fff; font-weight: 600; }
  .price-name { font-size: 18px; color: var(--soft); margin-bottom: 16px; }
  .price-amount { font-size: 34px; font-weight: 800; margin-bottom: 24px; }
  .price-amount span { font-size: 16px; font-weight: 400; color: var(--muted); }
  .price-list { list-style: none; margin-bottom: 32px; text-align: left; display: flex; flex-direction: column; gap: 12px; }
  .price-list li { font-size: 14px; color: var(--soft); display: flex; gap: 8px; }
  .price-list li::before { content: '✓'; color: var(--pink); }

  /* 10 评价与弹幕 */
  .danmaku-bar {
    height: 56px; border-radius: 12px; border: 1px solid var(--line); background: var(--panel);
    margin-bottom: 32px; position: relative; overflow: hidden;
    mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  }
  .danmaku-line { position: absolute; white-space: nowrap; font-size: 12.5px; color: rgba(255,255,255,.42); animation: danmakuMove linear infinite; }
  .dm-1 { top: 12px; animation-duration: 18s; }
  .dm-2 { top: 32px; animation-duration: 22s; animation-delay: 5s; }

  .review-track-wrapper { overflow: hidden; padding: 10px 0; mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent); -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent); }
  .review-track { display: flex; width: max-content; gap: 16px; animation: scrollX 46s linear infinite; }
  .review-track.reverse { animation: scrollXReverse 58s linear infinite; }
  .review-track-wrapper:hover .review-track { animation-play-state: paused; }
  .review-card { width: 300px; padding: 20px; border-radius: var(--r-card); background: var(--panel); border: 1px solid var(--line); flex-shrink: 0; }
  .review-header { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
  .review-avatar { width: 36px; height: 36px; border-radius: 50%; background: var(--grad); display: flex; align-items: center; justify-content: center; font-size: 14px; font-weight: bold; }
  .review-meta { display: flex; flex-direction: column; }
  .review-name { font-size: 14px; font-weight: 600; }
  .review-stars { color: var(--gold); font-size: 12px; }
  .review-text { font-size: 13px; color: var(--soft); line-height: 1.5; }

  /* 11 FAQ */
  .faq-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
  .faq-item { border: 1px solid var(--line); border-radius: 14px; background: var(--panel); overflow: hidden; }
  .faq-item summary { padding: 20px 24px; font-size: 16px; font-weight: 600; cursor: pointer; display: flex; justify-content: space-between; align-items: center; list-style: none; }
  .faq-item summary::-webkit-details-marker { display: none; }
  .faq-icon { font-size: 20px; color: var(--muted); transition: transform .3s, color .3s; }
  .faq-item[open] .faq-icon { transform: rotate(45deg); color: var(--pink); }
  .faq-content { padding: 0 24px 20px; font-size: 14px; color: var(--soft); line-height: 1.6; }

  /* 12 Footer CTA & Footer */
  .footer-cta {
    border-radius: 24px; padding: 60px 24px; text-align: center; position: relative; overflow: hidden;
    background: linear-gradient(135deg, #180F22, #0D0814); border: 1px solid var(--line); margin-bottom: 64px;
  }
  .footer-cta::before {
    content: ''; position: absolute; width: 400px; height: 400px; background: var(--pink);
    filter: blur(120px); opacity: .15; top: -200px; left: 50%; transform: translateX(-50%); animation: drift 20s infinite alternate;
  }
  .footer-cta h2 { font-size: 32px; font-weight: 800; margin-bottom: 16px; position: relative; z-index: 1; }
  .footer-cta p { color: var(--soft); font-size: 15px; margin-bottom: 32px; position: relative; z-index: 1; }
  .footer-cta .btn { position: relative; z-index: 1; }

  .footer { border-top: 1px solid var(--line); padding-top: 64px; font-size: 14px; color: var(--muted); }
  .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 48px; }
  .footer-brand { display: flex; flex-direction: column; gap: 16px; }
  .footer-brand .brand { color: var(--ink); font-size: 18px; }
  .footer-links h4 { font-size: 14px; color: var(--ink); margin-bottom: 16px; font-weight: 600; }
  .footer-links ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
  .footer-links a:hover { color: var(--ink); }
  .footer-bottom { border-top: 1px solid var(--line); padding: 24px 0; display: flex; justify-content: space-between; align-items: center; font-size: 12px; }
  .footer-bottom a { color: var(--muted); transition: color .2s; }
  .footer-bottom a:hover { color: var(--ink); }

  /* 浮动层 */
  .float-btns { position: fixed; right: 24px; bottom: 24px; display: flex; flex-direction: column; gap: 12px; z-index: 90; }
  .float-btn {
    width: 48px; height: 48px; border-radius: 50%; background: rgba(255,255,255,.1); backdrop-filter: blur(10px);
    border: 1px solid var(--line); display: flex; align-items: center; justify-content: center;
    box-shadow: 0 4px 12px rgba(0,0,0,.3); transition: transform .2s, background .2s;
  }
  .float-btn:hover { transform: translateY(-4px); background: rgba(255,255,255,.2); }

  .modal-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,.7); backdrop-filter: blur(4px);
    display: flex; align-items: center; justify-content: center; z-index: 200; opacity: 0; visibility: hidden; transition: .3s;
  }
  .modal-overlay.active { opacity: 1; visibility: visible; }
  .modal-box {
    background: #140F1D; border: 1px solid var(--line); border-radius: 20px; padding: 32px; max-width: 400px; width: 90%;
    text-align: center; transform: scale(.94); transition: .3s; box-shadow: var(--shadow);
  }
  .modal-overlay.active .modal-box { transform: scale(1); }
  .modal-box h3 { font-size: 20px; margin-bottom: 12px; }
  .modal-box p { font-size: 14px; color: var(--soft); margin-bottom: 24px; }
  .modal-box .btn { width: 100%; margin-bottom: 12px; }
  .modal-close { position: absolute; top: 16px; right: 16px; color: var(--muted); font-size: 20px; }
  .modal-version { font-size: 12px; color: var(--muted); }

  /* Animations */
  @keyframes drift {
    0% { transform: translate(0, 0); }
    100% { transform: translate(40px, 40px); }
  }
  @keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(255,46,136,.7); } 70% { box-shadow: 0 0 0 6px rgba(255,46,136,0); } 100% { box-shadow: 0 0 0 0 rgba(255,46,136,0); } }
  @keyframes pulseRing { 0% { box-shadow: 0 0 0 0 rgba(255, 46, 136, 0.4); } 70% { box-shadow: 0 0 0 15px rgba(255, 46, 136, 0); } 100% { box-shadow: 0 0 0 0 rgba(255, 46, 136, 0); } }
  @keyframes sweep { 0% { left: -100%; } 50%, 100% { left: 200%; } }
  @keyframes floatArrow { 0%, 100% { transform: translate(-50%, 0); } 50% { transform: translate(-50%, -10px); } }
  @keyframes floatImg { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
  @keyframes scrollX { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
  @keyframes scrollXReverse { 0% { transform: translateX(-50%); } 100% { transform: translateX(0); } }
  @keyframes wallMove { 0% { transform: perspective(1000px) rotateY(-14deg) rotateX(6deg) translateY(0); } 100% { transform: perspective(1000px) rotateY(-14deg) rotateX(6deg) translateY(-40px); } }
  @keyframes danmakuMove { 0% { transform: translateX(100vw); } 100% { transform: translateX(-100%); } }

  /* Responsive Breakpoints */
  @media (max-width: 1024px) {
    .grid-hot { grid-template-columns: repeat(2, 1fr); }
    .creator-grid { grid-template-columns: repeat(3, 1fr); }
    .cat-item, .cat-item:nth-child(even) { flex-direction: column; text-align: center; gap: 32px; }
    .cat-image { width: 100%; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr 1fr; }
    .pricing-grid { grid-template-columns: 1fr; max-width: 500px; margin: 0 auto; }
    .pricing-card.popular { transform: none; }
  }

  @media (max-width: 720px) {
    .hero h1 { font-size: clamp(27px, 8vw, 40px); }
    .flow-grid { grid-template-columns: 1fr; }
    .flow-grid::before { display: none; }
    .flow-step { display: grid; grid-template-columns: auto 1fr; gap: 16px; text-align: left; align-items: center; }
    .flow-icon { margin: 0; }
    .carousel { aspect-ratio: 4/3; }
    .carousel-btn { display: none; }
    .slide-caption { padding: 24px; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .creator-grid { grid-template-columns: repeat(2, 1fr); }
    .support-grid { grid-template-columns: 1fr; }
    .badge { display: static; }
    .scroll-hint { display: none; }
    .footer-bottom { flex-direction: column; gap: 12px; align-items: flex-start; }
  }

  @media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
      animation-duration: 0.01ms !important;
      animation-iteration-count: 1 !important;
      transition-duration: 0.01ms !important;
      scroll-behavior: auto !important;
    }
    .js .rv { opacity: 1; transform: none; }
  }