:root {
    --bg-main: #f7f5f0;
    --bg-dark: #1a1c23;
    --text-main: #333333;
    --text-light: #666666;
    --primary: #ff4757;
    --primary-gradient: linear-gradient(90deg, #ff4757, #ffa502, #2ed573, #1e90ff, #9c88ff);
    --radius-md: 12px;
    --radius-lg: 24px;
    --shadow-sm: 0 4px 12px rgba(0,0,0,0.05);
    --shadow-md: 0 8px 24px rgba(0,0,0,0.08);
  }
  * { box-sizing: border-box; margin: 0; padding: 0; }
  body { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif; background-color: var(--bg-main); color: var(--text-main); line-height: 1.6; padding-bottom: 80px; }
  a { text-decoration: none; color: inherit; }
  img { max-width: 100%; display: block; object-fit: cover; }
  
  /* Header */
  .site-header { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,0.95); backdrop-filter: blur(10px); border-bottom: 1px solid #eaeaea; padding: 12px 20px; display: flex; justify-content: space-between; align-items: center; }
  .logo-area { display: flex; align-items: center; gap: 8px; font-weight: bold; font-size: 1.1rem; }
  .logo-area img { height: 32px; width: auto; border-radius: 6px; }
  .nav-links { display: none; gap: 20px; font-size: 0.95rem; color: var(--text-light); }
  .nav-links a:hover { color: var(--primary); }
  
  /* Hero */
  .hero { padding: 40px 20px; background: linear-gradient(135deg, #fdfbfb 0%, #ebedee 100%); overflow: hidden; position: relative; }
  .hero-content { max-width: 1200px; margin: 0 auto; display: flex; flex-direction: column; gap: 30px; }
  .hero-text h1 { font-size: 2rem; line-height: 1.3; margin-bottom: 16px; color: #111; }
  .hero-text p { font-size: 1rem; color: var(--text-light); margin-bottom: 24px; }
  .btn-download { display: inline-block; background: var(--primary); color: #fff; padding: 12px 32px; border-radius: 30px; font-weight: bold; font-size: 1.1rem; box-shadow: 0 4px 15px rgba(255, 71, 87, 0.4); transition: transform 0.2s; text-align: center; }
  .btn-download:hover { transform: translateY(-2px); }
  .hero-carousel { display: flex; gap: 16px; overflow-x: auto; padding-bottom: 10px; scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch; }
  .hero-carousel::-webkit-scrollbar { display: none; }
  .carousel-item { flex: 0 0 160px; scroll-snap-align: start; border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-sm); position: relative; aspect-ratio: 3/4; }
  .carousel-item img { width: 100%; height: 100%; object-fit: cover; }
  .carousel-tag { position: absolute; bottom: 8px; left: 8px; right: 8px; background: rgba(0,0,0,0.7); color: #fff; font-size: 0.75rem; padding: 4px 8px; border-radius: 4px; text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  
  /* Marquee */
  .marquee-wrapper { background: #111; color: #fff; padding: 10px 0; overflow: hidden; white-space: nowrap; }
  .marquee-text { display: inline-block; animation: marquee 20s linear infinite; font-weight: bold; font-size: 1rem; background: var(--primary-gradient); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
  @keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
  
  /* Common Section */
  section { padding: 50px 20px; }
  .section-inner { max-width: 1200px; margin: 0 auto; }
  .section-title { font-size: 1.5rem; margin-bottom: 20px; font-weight: bold; }
  .section-desc { color: var(--text-light); font-size: 0.95rem; margin-bottom: 30px; }
  
  /* Section 1: Today's New */
  .sec-today { background-color: #fff; }
  .grid-today { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .card-today { background: #f9f9f9; border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-sm); }
  .card-today img { width: 100%; aspect-ratio: 3/4; border-bottom: 2px solid #eee; }
  .card-info { padding: 12px; }
  .card-info h3 { font-size: 0.95rem; margin-bottom: 6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .card-info p { font-size: 0.8rem; color: #888; }
  .card-tags { display: flex; gap: 4px; margin-top: 8px; flex-wrap: wrap; }
  .tag { font-size: 0.7rem; background: #ffe6e6; color: var(--primary); padding: 2px 6px; border-radius: 4px; }
  
  /* Section 2: Magic (Split Layout) */
  .sec-magic { background-color: #f0f4f8; }
  .split-layout { display: flex; flex-direction: column; gap: 24px; }
  .img-box { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-md); }
  .img-box img { width: 100%; height: auto; max-height: 500px; border-radius: var(--radius-lg); }
  .list-box { display: flex; flex-direction: column; gap: 16px; }
  .list-item { background: #fff; padding: 16px; border-radius: var(--radius-md); box-shadow: var(--shadow-sm); border-left: 4px solid #1e90ff; }
  .list-item h3 { font-size: 1rem; margin-bottom: 4px; color: #1e90ff; }
  .list-item p { font-size: 0.85rem; color: var(--text-light); }
  
  /* Section 3: Timeline */
  .sec-timeline { background-color: #fff9f0; }
  .timeline { position: relative; padding-left: 30px; margin-top: 20px; }
  .timeline::before { content: ''; position: absolute; left: 10px; top: 0; bottom: 0; width: 2px; background: #ffa502; }
  .tl-item { position: relative; margin-bottom: 20px; }
  .tl-item::before { content: ''; position: absolute; left: -24px; top: 4px; width: 12px; height: 12px; border-radius: 50%; background: #ffa502; border: 2px solid #fff; box-shadow: 0 0 0 2px #ffa502; }
  .tl-time { font-weight: bold; color: #ffa502; margin-bottom: 4px; font-size: 0.9rem; }
  .tl-content { background: #fff; padding: 12px; border-radius: var(--radius-md); box-shadow: var(--shadow-sm); font-size: 0.9rem; }
  
  /* Section 4: Q&A (FAQ) */
  .sec-faq { background-color: #f3f4f6; }
  .faq-grid { display: flex; flex-direction: column; gap: 12px; }
  .faq-item { background: #fff; border-radius: var(--radius-md); padding: 16px; box-shadow: var(--shadow-sm); cursor: pointer; }
  .faq-q { font-weight: bold; font-size: 1rem; display: flex; justify-content: space-between; align-items: center; }
  .faq-q::after { content: '+'; font-size: 1.2rem; color: #888; }
  .faq-a { font-size: 0.9rem; color: var(--text-light); margin-top: 10px; display: none; }
  
  /* Section 5: Reviews Wall */
  .sec-reviews { background-color: #1a1c23; color: #fff; }
  .reviews-grid { display: grid; grid-template-columns: 1fr; gap: 16px; }
  .review-card { background: #2a2c33; padding: 16px; border-radius: var(--radius-md); }
  .review-user { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
  .review-avatar { width: 40px; height: 40px; border-radius: 50%; background: #444; display: flex; justify-content: center; align-items: center; font-weight: bold; }
  .review-name { font-size: 0.9rem; color: #ccc; }
  .review-text { font-size: 0.9rem; line-height: 1.5; color: #eaeaea; }
  
  /* Section 6: Creator */
  .sec-creator { background-color: #e6fffa; }
  .creator-layout { display: flex; flex-direction: column; gap: 20px; }
  .creator-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
  .cr-item { background: #fff; padding: 12px; border-radius: 8px; text-align: center; font-weight: bold; color: #008080; box-shadow: var(--shadow-sm); }
  
  /* Section 7: Privacy */
  .sec-privacy { background-color: #fdfbfb; border-top: 1px dashed #ddd; border-bottom: 1px dashed #ddd; }
  .privacy-content { display: flex; flex-wrap: wrap; gap: 12px; }
  .privacy-item { background: #fff; padding: 12px 16px; border-radius: 20px; font-size: 0.9rem; border: 1px solid #eee; }
  
  /* Floating Download */
  .floating-dl { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); background: rgba(0,0,0,0.85); color: #fff; padding: 10px 20px; border-radius: 30px; display: flex; align-items: center; gap: 12px; box-shadow: 0 8px 20px rgba(0,0,0,0.3); z-index: 1000; backdrop-filter: blur(5px); white-space: nowrap; }
  .floating-dl img { height: 28px; width: 28px; border-radius: 6px; }
  .floating-dl a { color: #ffa502; font-weight: bold; font-size: 0.95rem; }
  
  /* Footer */
  .site-footer { background: #111; color: #666; text-align: center; padding: 30px 20px; font-size: 0.8rem; }
  .site-footer a { color: #666; text-decoration: underline; }
  .site-footer a:hover { color: #999; }
  .footer-content p { margin-bottom: 8px; }

  /* Responsive Breakpoints */
  @media (min-width: 768px) {
    .nav-links { display: flex; }
    .hero-content { flex-direction: row; align-items: center; justify-content: space-between; }
    .hero-text { flex: 0 0 45%; }
    .hero-carousel { flex: 0 0 50%; flex-wrap: nowrap; justify-content: flex-end; }
    .carousel-item { flex: 0 0 180px; }
    .grid-today { grid-template-columns: repeat(3, 1fr); }
    .split-layout { flex-direction: row; align-items: center; }
    .img-box { flex: 0 0 40%; }
    .list-box { flex: 0 0 60%; }
    .reviews-grid { grid-template-columns: 1fr 1fr; }
    .creator-layout { flex-direction: row; align-items: center; }
    .creator-layout .img-box { flex: 0 0 40%; }
    .creator-layout .info-box { flex: 0 0 60%; }
    .faq-grid { display: grid; grid-template-columns: 1fr 1fr; }
    .privacy-content { justify-content: center; }
  }
  
  @media (min-width: 1024px) {
    .hero-text h1 { font-size: 2.8rem; }
    .carousel-item { flex: 0 0 220px; }
    .grid-today { grid-template-columns: repeat(4, 1fr); }
    .reviews-grid { grid-template-columns: 1fr 1fr 1fr; }
    .creator-list { grid-template-columns: repeat(4, 1fr); }
  }