:root {
    --bg-deep: #0a0812;
    --bg-card: #141021;
    --bg-card-hover: #1d1830;
    --text-main: #f2effb;
    --text-sub: #a29bb8;
    --accent: #ffb347;
    --accent-2: #ff6b9d;
    --accent-glow: rgba(255, 179, 71, 0.28);
    --border: rgba(255, 255, 255, 0.08);
    --border-strong: rgba(255, 179, 71, 0.3);
  }

  * { margin: 0; padding: 0; box-sizing: border-box; }

  body {
    background: var(--bg-deep);
    color: var(--text-main);
    font-family: -apple-system, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
  }

  a { color: inherit; text-decoration: none; }
  img { max-width: 100%; display: block; }
  ul { list-style: none; }

  .container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }

  /* ===== Header ===== */
  .site-header {
    position: sticky; top: 0; z-index: 100;
    background: rgba(10, 8, 18, 0.85);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
  }
  .header-inner {
    display: flex; align-items: center; justify-content: space-between;
    height: 64px;
  }
  .brand { display: flex; align-items: center; gap: 10px; }
  .brand img { height: 32px; width: auto; border-radius: 8px; }
  .brand-name { font-size: 18px; font-weight: 700; letter-spacing: 0.5px; }
  .main-nav { display: flex; gap: 4px; }
  .main-nav a {
    font-size: 13px; color: var(--text-sub); padding: 8px 12px;
    border-radius: 8px; transition: all 0.25s;
  }
  .main-nav a:hover { color: var(--text-main); background: rgba(255,255,255,0.06); }
  .nav-toggle { display: none; background: none; border: 1px solid var(--border); color: var(--text-main); border-radius: 8px; padding: 6px 10px; font-size: 18px; cursor: pointer; }

  /* ===== Hero ===== */
  .hero {
    position: relative; padding: 72px 0 96px; overflow: hidden;
    background:
      radial-gradient(ellipse at 75% 10%, rgba(255, 107, 157, 0.18), transparent 55%),
      radial-gradient(ellipse at 15% 80%, rgba(255, 179, 71, 0.15), transparent 55%),
      linear-gradient(180deg, #0a0812 0%, #120d1f 100%);
  }
  .hero::after {
    content: ""; position: absolute; inset: 0;
    background-image: radial-gradient(rgba(255,255,255,0.04) 1px, transparent 1px);
    background-size: 28px 28px; pointer-events: none;
  }
  .hero-grid {
    position: relative; z-index: 1;
    display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center;
  }
  .hero-tag {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: 12px; color: var(--accent);
    border: 1px solid var(--border-strong); border-radius: 100px;
    padding: 3px 14px; margin-bottom: 22px; background: rgba(255,179,71,0.06);
  }
  .hero-tag span { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
  .hero h1 {
    font-size: 42px; line-height: 1.25; font-weight: 800;
    background: linear-gradient(120deg, #ffffff 20%, #ffd9a3 60%, #ff9bc0 100%);
    -webkit-background-clip: text; background-clip: text; color: transparent;
    margin-bottom: 18px;
  }
  .hero-desc { color: var(--text-sub); font-size: 15.5px; max-width: 520px; margin-bottom: 28px; }
  .hero-desc strong { color: var(--accent); font-weight: 600; }

  .download-row { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 22px; }
  .btn {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 13px 22px; border-radius: 12px; font-size: 14.5px; font-weight: 600;
    transition: transform 0.25s, box-shadow 0.25s, background 0.25s;
    border: 1px solid transparent; cursor: pointer;
  }
  .btn-primary {
    background: linear-gradient(135deg, #ffb347 0%, #ff6b9d 100%);
    color: #1a0f0a; box-shadow: 0 6px 22px var(--accent-glow);
  }
  .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(255,107,157,0.42); }
  .btn-outline {
    background: rgba(255,255,255,0.05); color: var(--text-main);
    border-color: var(--border);
  }
  .btn-outline:hover { background: rgba(255,255,255,0.1); border-color: rgba(255,255,255,0.2); transform: translateY(-2px); }
  .btn svg { width: 17px; height: 17px; fill: currentColor; flex-shrink: 0; }

  .hero-meta { display: flex; flex-wrap: wrap; gap: 20px; font-size: 12.5px; color: var(--text-sub); }
  .hero-meta div { display: flex; align-items: center; gap: 6px; }
  .hero-meta i { width: 5px; height: 5px; border-radius: 50%; background: var(--accent); display: inline-block; }

  .hero-visual { position: relative; }
  .hero-poster-main {
    border-radius: 18px; overflow: hidden; border: 1px solid var(--border);
    box-shadow: 0 30px 60px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,179,71,0.08) inset;
  }
  .hero-poster-main img { width: 100%; height: 420px; object-fit: cover; }
  .hero-poster-sub {
    position: absolute; bottom: -36px; left: -36px; width: 160px;
    border-radius: 14px; overflow: hidden; border: 1px solid var(--border);
    box-shadow: 0 20px 40px rgba(0,0,0,0.6);
  }
  .hero-poster-sub img { width: 100%; height: 210px; object-fit: cover; }
  .hero-glow {
    position: absolute; top: 20%; right: -10%; width: 280px; height: 280px;
    background: radial-gradient(circle, rgba(255,107,157,0.32), transparent 65%);
    filter: blur(50px); z-index: -1;
  }

  /* ===== Section base ===== */
  section { padding: 84px 0; position: relative; }
  .section-head { margin-bottom: 40px; }
  .eyebrow {
    font-size: 12px; letter-spacing: 2px; color: var(--accent);
    text-transform: uppercase; margin-bottom: 10px; display: block; font-weight: 600;
  }
  .section-head h2 { font-size: 30px; font-weight: 800; line-height: 1.35; margin-bottom: 12px; }
  .section-head p { color: var(--text-sub); font-size: 15px; max-width: 640px; }

  /* ===== AI Section ===== */
  .ai-section { background: linear-gradient(180deg, #120d1f 0%, #0c0917 100%); }
  .ai-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
  .ai-card {
    background: var(--bg-card); border: 1px solid var(--border); border-radius: 16px;
    padding: 26px 22px; transition: all 0.3s; position: relative; overflow: hidden;
  }
  .ai-card::before {
    content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0.6;
  }
  .ai-card:hover { background: var(--bg-card-hover); transform: translateY(-4px); border-color: var(--border-strong); }
  .ai-icon {
    width: 44px; height: 44px; border-radius: 12px; display: flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, rgba(255,179,71,0.18), rgba(255,107,157,0.18));
    font-size: 20px; margin-bottom: 16px;
  }
  .ai-card h3 { font-size: 16.5px; font-weight: 700; margin-bottom: 8px; }
  .ai-card p { font-size: 13.5px; color: var(--text-sub); line-height: 1.65; }

  /* ===== Hot dramas ===== */
  .hot-section { background: #0a0812; }
  .drama-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }
  .drama-card {
    background: var(--bg-card); border-radius: 14px; overflow: hidden;
    border: 1px solid var(--border); transition: all 0.3s; display: flex; flex-direction: column;
  }
  .drama-card:hover { transform: translateY(-6px); border-color: var(--border-strong); }
  .drama-poster { position: relative; overflow: hidden; }
  .drama-poster img { width: 100%; height: 250px; object-fit: cover; transition: transform 0.4s; }
  .drama-card:hover .drama-poster img { transform: scale(1.06); }
  .drama-score {
    position: absolute; top: 10px; right: 10px;
    background: linear-gradient(135deg, #ffb347, #ff6b9d); color: #1a0f0a;
    font-size: 11.5px; font-weight: 800; padding: 2px 8px; border-radius: 6px;
  }
  .drama-info { padding: 14px 13px 16px; flex: 1; display: flex; flex-direction: column; }
  .drama-info h3 { font-size: 14.5px; font-weight: 700; margin-bottom: 6px; }
  .drama-tags { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 8px; }
  .drama-tags span {
    font-size: 10.5px; color: var(--accent); padding: 1px 7px;
    background: rgba(255,179,71,0.1); border-radius: 4px; border: 1px solid rgba(255,179,71,0.2);
  }
  .drama-desc { font-size: 12px; color: var(--text-sub); line-height: 1.55; margin-bottom: 12px; flex: 1; }
  .drama-date { font-size: 11px; color: #6f687f; display: flex; align-items: center; gap: 4px; }

  /* ===== Steps ===== */
  .steps-section { background: linear-gradient(180deg, #0c0917 0%, #120d1f 100%); }
  .steps-flow { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; position: relative; }
  .step-card {
    background: var(--bg-card); border: 1px solid var(--border); border-radius: 16px;
    padding: 28px 22px; text-align: center; position: relative;
  }
  .step-num {
    width: 46px; height: 46px; margin: 0 auto 16px; border-radius: 50%;
    background: linear-gradient(135deg, #ffb347, #ff6b9d); color: #1a0f0a;
    font-size: 19px; font-weight: 800; display: flex; align-items: center; justify-content: center;
    box-shadow: 0 6px 18px var(--accent-glow);
  }
  .step-card h3 { font-size: 15.5px; font-weight: 700; margin-bottom: 8px; }
  .step-card p { font-size: 13px; color: var(--text-sub); line-height: 1.65; }

  /* ===== FAQ ===== */
  .faq-section { background: #0a0812; }
  .faq-list { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 30px; max-width: 1000px; margin: 0 auto; }
  .faq-item {
    background: var(--bg-card); border: 1px solid var(--border); border-radius: 14px;
    padding: 22px 22px; transition: border-color 0.3s;
  }
  .faq-item:hover { border-color: var(--border-strong); }
  .faq-q { display: flex; gap: 12px; align-items: flex-start; margin-bottom: 10px; }
  .faq-q::before {
    content: "Q"; flex-shrink: 0; width: 22px; height: 22px; border-radius: 6px;
    background: linear-gradient(135deg, #ffb347, #ff6b9d); color: #1a0f0a;
    font-size: 12px; font-weight: 800; display: flex; align-items: center; justify-content: center;
  }
  .faq-q h3 { font-size: 15px; font-weight: 700; line-height: 1.5; }
  .faq-a { padding-left: 34px; font-size: 13.5px; color: var(--text-sub); line-height: 1.7; }

  /* ===== Reviews ===== */
  .reviews-section { background: linear-gradient(180deg, #120d1f 0%, #0c0917 100%); }
  .review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .review-card {
    background: var(--bg-card); border: 1px solid var(--border); border-radius: 16px;
    padding: 22px; display: flex; flex-direction: column;
  }
  .review-top { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
  .review-avatar {
    width: 40px; height: 40px; border-radius: 50%; flex-shrink: 0;
    background: linear-gradient(135deg, #ffb347, #ff6b9d); color: #1a0f0a;
    font-size: 15px; font-weight: 800; display: flex; align-items: center; justify-content: center;
  }
  .review-name { font-size: 13.5px; font-weight: 700; }
  .review-stars { font-size: 11px; color: var(--accent); letter-spacing: 2px; }
  .review-text { font-size: 13.5px; color: var(--text-sub); line-height: 1.7; }

  /* ===== Privacy ===== */
  .privacy-section { background: #0a0812; }
  .privacy-wrap { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 40px; align-items: start; }
  .privacy-simple { background: var(--bg-card); border: 1px solid var(--border); border-radius: 18px; padding: 32px; }
  .privacy-simple h2 { font-size: 24px; font-weight: 800; margin-bottom: 14px; }
  .privacy-simple > p { font-size: 14px; color: var(--text-sub); margin-bottom: 22px; }
  .privacy-points { display: flex; flex-direction: column; gap: 14px; }
  .privacy-points li {
    display: flex; gap: 12px; align-items: flex-start; font-size: 13.5px; color: var(--text-sub);
  }
  .privacy-points li::before {
    content: "✓"; flex-shrink: 0; width: 20px; height: 20px; border-radius: 50%;
    background: rgba(255,179,71,0.15); color: var(--accent); font-size: 11px; font-weight: 800;
    display: flex; align-items: center; justify-content: center;
  }
  .privacy-points li strong { color: var(--text-main); }
  .privacy-qa { display: flex; flex-direction: column; gap: 12px; }
  .pq-item { background: var(--bg-card); border: 1px solid var(--border); border-radius: 14px; padding: 20px 22px; }
  .pq-item h3 { font-size: 14.5px; font-weight: 700; margin-bottom: 6px; color: var(--text-main); }
  .pq-item p { font-size: 13px; color: var(--text-sub); line-height: 1.65; }

  /* ===== Creator ===== */
  .creator-section { background: linear-gradient(180deg, #0c0917 0%, #120d1f 100%); }
  .creator-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
  .creator-card {
    display: flex; gap: 16px; background: var(--bg-card); border: 1px solid var(--border);
    border-radius: 16px; padding: 24px; transition: all 0.3s;
  }
  .creator-card:hover { border-color: var(--border-strong); background: var(--bg-card-hover); }
  .creator-num {
    flex-shrink: 0; width: 36px; height: 36px; border-radius: 10px;
    background: rgba(255,179,71,0.12); color: var(--accent); font-weight: 800; font-size: 15px;
    display: flex; align-items: center; justify-content: center;
  }
  .creator-card h3 { font-size: 15px; font-weight: 700; margin-bottom: 6px; }
  .creator-card p { font-size: 13px; color: var(--text-sub); line-height: 1.65; }

  /* ===== Community ===== */
  .community-section { background: #0a0812; }
  .community-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
  .community-text h2 { font-size: 28px; font-weight: 800; margin-bottom: 14px; }
  .community-text > p { font-size: 14.5px; color: var(--text-sub); margin-bottom: 26px; }
  .community-features { display: flex; flex-direction: column; gap: 16px; }
  .community-features li { display: flex; gap: 12px; font-size: 13.5px; color: var(--text-sub); }
  .community-features li .cf-badge {
    flex-shrink: 0; width: 24px; height: 24px; border-radius: 7px;
    background: linear-gradient(135deg, rgba(255,179,71,0.2), rgba(255,107,157,0.2));
    color: var(--accent); font-size: 12px; font-weight: 800;
    display: flex; align-items: center; justify-content: center;
  }
  .community-features li strong { color: var(--text-main); }
  .community-gallery { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
  .community-gallery figure {
    border-radius: 14px; overflow: hidden; border: 1px solid var(--border); position: relative;
  }
  .community-gallery img { width: 100%; height: 180px; object-fit: cover; }
  .community-gallery figcaption {
    position: absolute; bottom: 0; left: 0; right: 0; padding: 24px 14px 12px;
    background: linear-gradient(0deg, rgba(10,8,18,0.92), transparent);
    font-size: 12px; color: #e5e0f0;
  }

  /* ===== Download ===== */
  .download-section {
    background:
      radial-gradient(ellipse at 50% 0%, rgba(255,107,157,0.18), transparent 60%),
      linear-gradient(180deg, #120d1f 0%, #0a0812 100%);
    border-top: 1px solid var(--border);
  }
  .download-inner { max-width: 820px; margin: 0 auto; text-align: center; }
  .download-inner h2 { font-size: 32px; font-weight: 800; margin-bottom: 14px; }
  .download-inner > p { font-size: 15px; color: var(--text-sub); margin-bottom: 34px; max-width: 620px; margin-left: auto; margin-right: auto; }
  .download-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 36px; text-align: left; }
  .dl-step { background: var(--bg-card); border: 1px solid var(--border); border-radius: 14px; padding: 20px; }
  .dl-step strong { display: block; color: var(--accent); font-size: 13px; margin-bottom: 6px; font-weight: 700; }
  .dl-step p { font-size: 12.5px; color: var(--text-sub); line-height: 1.6; }
  .download-btns { display: flex; justify-content: center; flex-wrap: wrap; gap: 14px; }
  .download-btns .btn { padding: 15px 28px; font-size: 15px; }
  .download-note { margin-top: 22px; font-size: 12px; color: #6f687f; }

  /* ===== Footer ===== */
  .site-footer { padding: 36px 0 30px; border-top: 1px solid var(--border); background: #08060f; }
  .footer-inner { display: flex; flex-direction: column; align-items: center; gap: 10px; text-align: center; }
  .footer-inner p { font-size: 12px; color: #5d576c; line-height: 1.7; }
  .footer-inner a { color: #5d576c; transition: color 0.2s; }
  .footer-inner a:hover { color: var(--text-sub); }
  .footer-time { font-size: 11.5px; color: #4b4658; }

  /* ===== Responsive ===== */
  @media (max-width: 1024px) {
    .hero h1 { font-size: 34px; }
    .hero-grid { gap: 32px; }
    .drama-grid { grid-template-columns: repeat(4, 1fr); }
    .ai-grid { grid-template-columns: repeat(2, 1fr); }
    .review-grid { grid-template-columns: repeat(2, 1fr); }
    .hero-poster-main img { height: 360px; }
    .main-nav a { font-size: 12px; padding: 6px 9px; }
  }

  @media (max-width: 768px) {
    .main-nav {
      display: none; position: absolute; top: 64px; left: 0; right: 0;
      background: #0f0b1a; border-bottom: 1px solid var(--border);
      flex-direction: column; padding: 10px 16px; gap: 2px;
    }
    .main-nav.open { display: flex; }
    .main-nav a { padding: 10px 12px; font-size: 14px; }
    .nav-toggle { display: block; }
    .hero { padding: 48px 0 64px; }
    .hero-grid { grid-template-columns: 1fr; gap: 36px; }
    .hero h1 { font-size: 28px; }
    .hero-poster-main img { height: 300px; }
    .hero-poster-sub { width: 110px; bottom: -24px; left: -12px; }
    .hero-poster-sub img { height: 150px; }
    section { padding: 56px 0; }
    .section-head h2 { font-size: 23px; }
    .ai-grid { grid-template-columns: 1fr; }
    .drama-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .drama-poster img { height: 210px; }
    .steps-flow { grid-template-columns: 1fr 1fr; }
    .faq-list { grid-template-columns: 1fr; }
    .review-grid { grid-template-columns: 1fr; }
    .privacy-wrap { grid-template-columns: 1fr; gap: 24px; }
    .creator-grid { grid-template-columns: 1fr; }
    .community-layout { grid-template-columns: 1fr; gap: 28px; }
    .download-steps { grid-template-columns: 1fr; }
    .download-inner h2 { font-size: 24px; }
    .download-btns .btn { padding: 13px 20px; font-size: 14px; width: 100%; justify-content: center; }
    .btn { padding: 12px 18px; font-size: 14px; }
  }

  @media (max-width: 420px) {
    .drama-grid { grid-template-columns: 1fr 1fr; }
    .drama-poster img { height: 190px; }
    .steps-flow { grid-template-columns: 1fr; }
    .hero h1 { font-size: 25px; }
  }