:root {
    --bg: #0f1115;
    --bg-soft: #161a22;
    --panel: #1c212c;
    --text: #f2f4f8;
    --text-soft: #a8b0c0;
    --accent: #ff7a45;
    --accent-2: #ffb648;
    --line: rgba(255,255,255,.08);
    --radius: 16px;
  }
  * { margin: 0; padding: 0; box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body {
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
  }
  img { display: block; max-width: 100%; }
  a { color: inherit; text-decoration: none; }
  .container { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 20px; }

  /* Header */
  .site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(15,17,21,.86);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--line);
  }
  .header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
  }
  .brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 18px; letter-spacing: .5px; }
  .brand img { height: 34px; width: auto; border-radius: 8px; }
  .main-nav { display: none; gap: 28px; }
  .main-nav a { color: var(--text-soft); font-size: 15px; transition: color .2s; }
  .main-nav a:hover { color: var(--text); }
  .header-cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: #1a1200;
    font-weight: 700;
    font-size: 14px;
    padding: 9px 16px;
    border-radius: 999px;
    white-space: nowrap;
  }
  .menu-toggle {
    display: inline-flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: 0;
    padding: 8px;
    cursor: pointer;
  }
  .menu-toggle span { width: 22px; height: 2px; background: var(--text); border-radius: 2px; }

  /* Hero */
  .hero {
    position: relative;
    padding: 56px 0 64px;
    background:
      radial-gradient(ellipse at 15% 0%, rgba(255,122,69,.18), transparent 55%),
      radial-gradient(ellipse at 90% 20%, rgba(255,182,72,.10), transparent 50%);
  }
  .hero-grid { display: grid; gap: 40px; }
  .hero-badge {
    display: inline-block;
    font-size: 13px;
    color: var(--accent-2);
    border: 1px solid rgba(255,182,72,.4);
    padding: 4px 12px;
    border-radius: 999px;
    margin-bottom: 18px;
  }
  .hero h1 {
    font-size: clamp(28px, 6vw, 46px);
    line-height: 1.25;
    letter-spacing: -.5px;
    margin-bottom: 18px;
  }
  .hero h1 em { font-style: normal; color: var(--accent-2); }
  .hero-lead { color: var(--text-soft); font-size: 16px; max-width: 540px; margin-bottom: 28px; }
  .hero-actions { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
  .btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: #1a1200;
    font-weight: 700;
    font-size: 16px;
    padding: 14px 30px;
    border-radius: 999px;
    box-shadow: 0 10px 30px rgba(255,122,69,.28);
    transition: transform .2s;
  }
  .btn-primary:hover { transform: translateY(-2px); }
  .btn-ghost {
    display: inline-flex;
    align-items: center;
    color: var(--text-soft);
    border: 1px solid var(--line);
    padding: 13px 24px;
    border-radius: 999px;
    font-size: 15px;
    transition: border-color .2s, color .2s;
  }
  .btn-ghost:hover { color: var(--text); border-color: rgba(255,255,255,.3); }
  .hero-stats { display: flex; gap: 36px; margin-top: 36px; flex-wrap: wrap; }
  .hero-stats strong { display: block; font-size: 20px; color: var(--text); }
  .hero-stats span { font-size: 13px; color: var(--text-soft); }
  .hero-visual { position: relative; display: flex; justify-content: center; }
  .hero-visual .poster-main {
    width: min(300px, 78vw);
    border-radius: 20px;
    box-shadow: 0 24px 60px rgba(0,0,0,.55);
  }
  .hero-visual .poster-back {
    position: absolute;
    width: min(220px, 56vw);
    border-radius: 16px;
    opacity: .55;
    box-shadow: 0 18px 40px rgba(0,0,0,.5);
  }
  .poster-back.b1 { left: -6%; top: 18%; transform: rotate(-8deg); }
  .poster-back.b2 { right: -6%; bottom: 4%; transform: rotate(7deg); }

  /* Sections */
  section { padding: 64px 0; }
  .section-head { max-width: 620px; margin-bottom: 36px; }
  .section-tag {
    display: inline-block;
    font-size: 13px;
    color: var(--accent);
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 10px;
  }
  .section-head h2 { font-size: clamp(22px, 4vw, 32px); line-height: 1.3; margin-bottom: 12px; }
  .section-head p { color: var(--text-soft); font-size: 15px; }

  /* Latest dramas */
  .latest-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .drama-card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    transition: transform .25s, border-color .25s;
  }
  .drama-card:hover { transform: translateY(-4px); border-color: rgba(255,122,69,.35); }
  .drama-card img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; }
  .drama-info { padding: 14px; }
  .drama-info h3 { font-size: 15px; margin-bottom: 6px; line-height: 1.4; }
  .drama-info p { font-size: 13px; color: var(--text-soft); }
  .drama-tag {
    display: inline-block;
    font-size: 11px;
    color: var(--accent-2);
    background: rgba(255,182,72,.12);
    padding: 2px 8px;
    border-radius: 6px;
    margin-bottom: 8px;
  }

  /* Collections */
  .collection-grid { display: grid; gap: 20px; }
  .collection-card {
    background: var(--bg-soft);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 28px;
  }
  .collection-card h3 { font-size: 18px; margin-bottom: 10px; color: var(--accent-2); }
  .collection-card p { color: var(--text-soft); font-size: 14px; }

  /* Why us */
  .feature-grid { display: grid; gap: 18px; }
  .feature-item {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 26px;
  }
  .feature-item .num {
    font-size: 26px;
    font-weight: 800;
    color: var(--accent);
    margin-bottom: 10px;
  }
  .feature-item h3 { font-size: 17px; margin-bottom: 8px; }
  .feature-item p { color: var(--text-soft); font-size: 14px; }

  /* FAQ */
  .faq-list { display: grid; gap: 14px; }
  .faq-item {
    background: var(--bg-soft);
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 20px 24px;
  }
  .faq-item h3 { font-size: 16px; margin-bottom: 8px; }
  .faq-item p { color: var(--text-soft); font-size: 14px; }

  /* Trust */
  .trust-band {
    background: linear-gradient(135deg, rgba(255,122,69,.14), rgba(255,182,72,.06));
    border: 1px solid rgba(255,182,72,.22);
    border-radius: 20px;
    padding: 34px 28px;
  }
  .trust-band h2 { font-size: 22px; margin-bottom: 12px; }
  .trust-band p { color: var(--text-soft); font-size: 15px; max-width: 720px; }
  .trust-points { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
  .trust-points span {
    font-size: 13px;
    border: 1px solid rgba(255,255,255,.14);
    padding: 6px 12px;
    border-radius: 999px;
    color: var(--text);
  }

  /* Screen wall */
  .wall {
    display: flex;
    gap: 14px;
    overflow-x: auto;
    padding-bottom: 12px;
    scroll-snap-type: x mandatory;
  }
  .wall img {
    flex: 0 0 auto;
    width: 150px;
    border-radius: 12px;
    scroll-snap-align: start;
  }

  /* Download */
  .download {
    text-align: center;
    padding: 80px 0;
    background:
      radial-gradient(ellipse at 50% 0%, rgba(255,122,69,.16), transparent 60%);
  }
  .download h2 { font-size: clamp(24px, 4.5vw, 36px); margin-bottom: 14px; }
  .download p { color: var(--text-soft); max-width: 520px; margin: 0 auto 30px; }
  .download .btn-primary { font-size: 17px; padding: 16px 40px; }
  .download-note { margin-top: 18px; font-size: 13px; color: var(--text-soft); }

  /* Footer */
  .site-footer {
    border-top: 1px solid var(--line);
    padding: 34px 0 28px;
    font-size: 12.5px;
    color: #6c7484;
  }
  .footer-inner { display: flex; flex-direction: column; gap: 10px; text-align: center; }
  .site-footer a { color: #858da0; }
  .site-footer a:hover { color: var(--text-soft); }
  .footer-time { font-size: 12px; }

  /* Mobile nav panel */
  .mobile-nav {
    display: none;
    background: var(--bg-soft);
    border-bottom: 1px solid var(--line);
    padding: 10px 20px 16px;
  }
  .mobile-nav.open { display: block; }
  .mobile-nav a {
    display: block;
    padding: 10px 0;
    color: var(--text-soft);
    font-size: 15px;
    border-bottom: 1px solid rgba(255,255,255,.05);
  }

  /* Breakpoints */
  @media (min-width: 768px) {
    .latest-grid { grid-template-columns: repeat(3, 1fr); }
    .collection-grid { grid-template-columns: repeat(2, 1fr); }
    .feature-grid { grid-template-columns: repeat(2, 1fr); }
    .wall img { width: 180px; }
    .footer-inner { flex-direction: row; justify-content: space-between; text-align: left; align-items: center; flex-wrap: wrap; }
  }
  @media (min-width: 1024px) {
    .main-nav { display: flex; }
    .menu-toggle { display: none; }
    .mobile-nav { display: none !important; }
    .hero-grid { grid-template-columns: 1.05fr .95fr; align-items: center; }
    .latest-grid { grid-template-columns: repeat(5, 1fr); }
    .collection-grid { grid-template-columns: repeat(3, 1fr); }
    .feature-grid { grid-template-columns: repeat(4, 1fr); }
    section { padding: 84px 0; }
    .hero { padding: 84px 0 96px; }
  }