.page-index-gioi-thieu__hero-section { padding: 10px 20px 0; max-width: 1200px; margin: 0 auto; }
.page-index-gioi-thieu__hero-image { width: 100%; }
.page-index-gioi-thieu__hero-image img { width: 100%; max-width: 1200px; height: auto; aspect-ratio: 17/5; object-fit: cover; display: block; border-radius: 16px; }
.page-index-gioi-thieu__hero-content { text-align: center; padding: 20px 16px; max-width: 1000px; margin: 0 auto; }
.page-index-gioi-thieu__hero-title { font-size: clamp(1.4rem, 2.2vw, 2.2rem); font-weight: 800; line-height: 1.25; letter-spacing: 0.5px; color: #FFF5E1; max-width: 900px; margin: 0 auto 12px; text-shadow: 0 2px 6px rgba(0,0,0,0.3); }
.page-index-gioi-thieu__hero-subtitle { font-size: 1rem; line-height: 1.7; color: #FFF5E1; max-width: 800px; margin: 0 auto 24px; opacity: 0.95; }
.page-index-gioi-thieu__hero-actions { display: flex; flex-wrap: wrap; gap: 16px; justify-content: center; width: 100%; max-width: 100%; overflow: hidden; box-sizing: border-box; }
.page-index-gioi-thieu__btn { display: inline-flex; align-items: center; justify-content: center; padding: 14px 32px; border-radius: 999px; font-weight: 700; text-decoration: none; border: none; cursor: pointer; transition: transform 0.2s ease, box-shadow 0.2s ease; max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; text-align: center; }
.page-index-gioi-thieu__btn--primary { background: linear-gradient(180deg, #FFD86A 0%, #E6B800 100%); color: #333333; font-size: 1rem; box-shadow: 0 6px 16px rgba(0,0,0,0.25); }
.page-index-gioi-thieu__btn--primary:hover { transform: translateY(-2px); box-shadow: 0 10px 22px rgba(0,0,0,0.3); }
.page-index-gioi-thieu__btn--outline { background: #FFF5E1; color: #B71C1C; font-size: 1rem; box-shadow: inset 0 0 0 2px #F2B544; }
.page-index-gioi-thieu__btn--outline:hover { background: #fffbf0; transform: translateY(-2px); }
.page-index-gioi-thieu__logo-section { padding: 40px 20px 20px; background: linear-gradient(180deg, #B71C1C, #7A0E0E); }
.page-index-gioi-thieu__logo-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px 16px; justify-items: center; max-width: 1200px; margin: 16px auto; }
.page-index-gioi-thieu__logo-item { display: flex; flex-direction: column; align-items: center; gap: 12px; max-width: 280px; padding: 20px; background: #D32F2F; border: 2px solid #F2B544; border-radius: 16px; box-shadow: 0 8px 20px rgba(0,0,0,0.2); transition: transform 0.2s ease, box-shadow 0.2s ease; }
.page-index-gioi-thieu__logo-item:hover { transform: translateY(-4px); box-shadow: 0 14px 30px rgba(0,0,0,0.3); }
.page-index-gioi-thieu__logo-image { width: 100%; aspect-ratio: 2/1; object-fit: contain; background: #FFF5E1; border-radius: 8px; padding: 8px; box-sizing: border-box; }
.page-index-gioi-thieu__logo-cta { padding: 10px 22px; border-radius: 999px; background: linear-gradient(180deg, #FFD86A 0%, #E6B800 100%); color: #333333; font-weight: 700; text-decoration: none; display: inline-flex; align-items: center; justify-content: center; max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; text-align: center; }
.page-index-gioi-thieu__logo-cta:hover { transform: scale(1.03); }
.page-index-gioi-thieu__logo-item:nth-child(5) { grid-column: 2; }
.page-index-gioi-thieu__logo-item:nth-child(6) { grid-column: 3; }
.page-index-gioi-thieu__guide-section { background: #B71C1C; }
.page-index-gioi-thieu__guide-inner { max-width: 1000px; margin: 0 auto; padding: 16px 16px 48px; }
.page-index-gioi-thieu__guide-title { text-align: center; color: #FFF5E1; font-size: clamp(1.3rem, 2vw, 1.8rem); font-weight: 700; line-height: 1.3; margin-bottom: 16px; }
.page-index-gioi-thieu__guide-intro { color: #FFF5E1; text-align: center; max-width: 800px; margin: 0 auto 32px; font-size: 0.95rem; line-height: 1.6; }
.page-index-gioi-thieu__guide-steps { display: flex; flex-direction: column; gap: 32px; }
.page-index-gioi-thieu__guide-post { background: #D32F2F; border: 1px solid #F2B544; border-radius: 16px; padding: 16px; box-shadow: 0 6px 14px rgba(0,0,0,0.2); }
.page-index-gioi-thieu__guide-figure { margin: 0 0 16px; }
.page-index-gioi-thieu__guide-figure img { width: 100%; max-width: 800px; aspect-ratio: 2/1; object-fit: cover; border-radius: 12px; display: block; margin: 0 auto; }
.page-index-gioi-thieu__guide-post-title { color: #FFF5E1; font-size: 1.15rem; font-weight: 600; margin-bottom: 10px; }
.page-index-gioi-thieu__guide-post-desc { color: #FFF5E1; line-height: 1.6; font-size: 0.9rem; opacity: 0.95; margin-bottom: 16px; }
.page-index-gioi-thieu__guide-link { color: #FFD86A; font-weight: 700; text-decoration: none; }
.page-index-gioi-thieu__guide-link:hover { text-decoration: underline; }
.page-index-gioi-thieu__guide-faq { background: #7A0E0E; border: 1px solid #FFCC66; border-radius: 12px; margin-top: 16px; padding: 12px 16px; }
.page-index-gioi-thieu__guide-faq summary { display: flex; justify-content: space-between; align-items: center; cursor: pointer; font-weight: 600; color: #FFF5E1; }
.page-index-gioi-thieu__guide-faq-answer { padding-top: 8px; color: #FFF5E1; line-height: 1.5; }
.page-index-gioi-thieu__faq-toggle { font-size: 1.2rem; font-weight: 700; color: #FFD86A; }
.page-index-gioi-thieu__guide-cta-wrapper { display: flex; justify-content: center; margin-top: 32px; width: 100%; max-width: 100%; overflow: hidden; box-sizing: border-box; }
@media (max-width: 1024px) {
  .page-index-gioi-thieu__logo-grid { grid-template-columns: repeat(3, 1fr); gap: 16px; }
  .page-index-gioi-thieu__logo-item:nth-child(5), .page-index-gioi-thieu__logo-item:nth-child(6) { grid-column: auto; }
}
@media (max-width: 768px) {
  .page-index-gioi-thieu__hero-section { padding: 8px 12px 0; }
  .page-index-gioi-thieu__hero-image img { aspect-ratio: 2/1; }
  .page-index-gioi-thieu__hero-content { padding: 16px 10px; }
  .page-index-gioi-thieu__logo-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .page-index-gioi-thieu__logo-item:nth-child(5), .page-index-gioi-thieu__logo-item:nth-child(6) { grid-column: auto; }
  .page-index-gioi-thieu__guide-inner { padding: 16px 12px 32px; }
  .page-index-gioi-thieu__guide-figure img { max-width: 100%; }
  .page-index-gioi-thieu img { max-width: 100% !important; height: auto !important; }
  .page-index-gioi-thieu { max-width: 100%; overflow-x: hidden; }
  .page-index-gioi-thieu__btn { padding: 12px 20px; }
  .page-index-gioi-thieu__hero-actions, .page-index-gioi-thieu__guide-cta-wrapper { flex-direction: column; align-items: center; }
}