/*==================== SONG BAI PAGE (RED GOLD V1) ====================*/
.page-song-bai { color: #FFF1E8; background-color: #140C0C; }

/* Hero */
.page-song-bai__hero { padding: 0 16px; }
.page-song-bai__hero-content-wrap { max-width: 1200px; margin: 0 auto; }
.page-song-bai__hero-image { width: 100%; height: auto; aspect-ratio: 17 / 5; object-fit: cover; display: block; border-radius: 8px; }
.page-song-bai__hero-text { margin-top: 12px; padding: 12px 0; }
.page-song-bai__hero-title { color: #FFF1E8; font-weight: 800; line-height: 1.4; letter-spacing: 0.01em; max-width: 720px; margin: 0 0 8px 0; }
.page-song-bai__hero-sub { max-width: 720px; color: #FFF1E8; opacity: 0.9; }
.page-song-bai__hero-cta-block { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-top: 12px; }

/* CTA */
.page-song-bai__cta { display: inline-block; padding: 12px 20px; border-radius: 8px; min-height: 44px; }
.page-song-bai__cta--main { background-image: linear-gradient(180deg, #FFB04A 0%, #D86A14 100%); color: #1e230f; font-weight: 600; text-decoration: none; }
.page-song-bai__cta--alt { background-image: linear-gradient(180deg, #FFB04A 0%, #D86A14 100%); color: #000000; font-weight: 700; }

/* Logo grid 4 + 2 */
.page-song-bai__logo-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px 16px; justify-items: center; max-width: 1200px; margin: 12px auto 20px; }
.page-song-bai__logo-item { display: block; box-sizing: border-box; border: 1px solid #6A1E1E; background-color: #2A1212; border-radius: 12px; padding: 12px; text-decoration: none; color: #FFF1E8; }
.page-song-bai__logo-title { font-weight: 600; text-decoration: none; color: #FFF1E8; }
.page-song-bai__logo-desc { text-decoration: none; color: #FFE8DD; }
.page-song-bai__logo-image { width: 100%; aspect-ratio: 2 / 1; object-fit: contain; }
.page-song-bai__logo-cta { display: inline-block; margin-top: 10px; border-radius: 999px; background-image: linear-gradient(180deg, #FFB04A 0%, #D86A14 100%); color: #100707; font-weight: 800; }

/* Fix 4 + 2 layout: last 2 items occupy col 2 & 3 on desktop */
.page-song-bai__logo-item:nth-child(5) { grid-column: 2 !important; }
.page-song-bai__logo-item:nth-child(6) { grid-column: 3 !important; }

/* Guide Section */
.page-song-bai__guide-section { background-color: #1F1515; }
.page-song-bai__guide-inner { max-width: 1000px; margin: 0 auto; padding: 18px 16px 40px; }
.page-song-bai__guide-title { text-align: center; color: #FFF1E8; margin-top: 0; }
.page-song-bai__guide-sub { color: #FFF1E8; text-align: left; margin-top: 18px; }
.page-song-bai__guide-intro { color: #FFF1E8; line-height: 1.8; }
.page-song-bai__guide-figure { margin: 16px 0; }
.page-song-bai__guide-figure img { width: 100%; max-width: 900px; height: auto; display: block; border-radius: 8px; }
.page-song-bai__guide-figure figcaption { color: #F3C54D; font-size: 0.9rem; margin-top: 6px; text-align: center; }
.page-song-bai__guide-inner p { max-width: 900px; }
.page-song-bai__guide-cta { text-align: center; margin: 12px 0; }

@media (max-width: 1100px) {
  .page-song-bai__logo-grid { grid-template-columns: repeat(3, 1fr); }
  .page-song-bai__logo-item:nth-child(5),
  .page-song-bai__logo-item:nth-child(6) { grid-column: auto !important; }
}

/* 1024px */
@media (max-width: 1024px) {
  .page-song-bai__hero-content-wrap { padding: 0; }
  .page-song-bai__hero { padding: 0 10px; }
}

/* Mobile 768px */
@media (max-width: 768px) {
  .page-song-bai { max-width: 100%; overflow-x: hidden; }
  .page-song-bai__hero { padding: 0 8px; }
  .page-song-bai__hero-content-wrap { padding: 0; }
  .page-song-bai__hero-image { aspect-ratio: 2 / 1; }
  .page-song-bai__hero-title { font-size: 1.5rem; }
  .page-song-bai__hero-sub { font-size: 1rem; }
  .page-song-bai__cta { max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; }
  .page-song-bai__hero-cta-block { width: 100%; max-width: 100%; overflow: hidden; box-sizing: border-box; flex-direction: column; align-items: stretch; text-align: center; }

  .page-song-bai__logo-grid { grid-template-columns: repeat(2, 1fr); }
  .page-song-bai__logo-item:nth-child(5),
  .page-song-bai__logo-item:nth-child(6) { grid-column: auto !important; }
  .page-song-bai__guide-title { font-size: 1.6rem; }
  .page-song-bai__guide-figure { width: 100%; }

  .page-song-bai img { max-width: 100% !important; height: auto !important; }
}

/* Filter & transition */
.page-song-bai__logo-image { transition: transform 0.2s; }
.page-song-bai__logo-item:hover .page-song-bai__logo-image { transform: scale(1.05); }

/* Colors */
.page-song-bai__logo-item { background-color: #2A1212; }
.page-song-bai__guide-figure figcaption { color: #F3C54D; }
.page-song-bai__hero-title,
.page-song-bai__hero-sub,
.page-song-bai__guide-sub,
.page-song-bai__guide-title,
.page-song-bai__guide-intro,
.page-song-bai__logo-desc,
.page-song-bai__logo-title { color: #FFF1E8; }