.page-blog-chien-thuat-tai-xiu { font-family: 'Arial', sans-serif; color: #333333; background: #FFFFFF; }
.page-blog-chien-thuat-tai-xiu__hero-section { width: 100%; max-width: 1200px; margin: 0 auto; padding: 10px 16px 0; box-sizing: border-box; }
.page-blog-chien-thuat-tai-xiu__hero-image { width: 100%; max-width: 1020px; height: auto; aspect-ratio: 17/5; object-fit: cover; display: block; margin: 0 auto; border-radius: 12px; }
.page-blog-chien-thuat-tai-xiu__hero-content { text-align: center; padding: 20px 0; }
.page-blog-chien-thuat-tai-xiu__hero-title { font-size: clamp(1.48rem, 2.6vw, 2rem); font-weight: 800; line-height: 1.25; color: #0a53a5; max-width: 900px; margin: 0 auto 12px; }
.page-blog-chien-thuat-tai-xiu__hero-description { font-size: 1.06rem; line-height: 1.7; max-width: 820px; margin: 0 auto 20px; }
.page-blog-chien-thuat-tai-xiu__hero-actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.page-blog-chien-thuat-tai-xiu__btn { display: inline-block; padding: 12px 28px; border-radius: 999px; font-weight: 700; text-decoration: none; font-size: .98rem; transition: .25s; box-sizing: border-box; }
.page-blog-chien-thuat-tai-xiu__btn--primary { background: #26A9E0; color: #fff; }
.page-blog-chien-thuat-tai-xiu__btn--primary:hover { background: #1b84b0; }
.page-blog-chien-thuat-tai-xiu__btn--secondary { background: #EA7C07; color: #fff; }
.page-blog-chien-thuat-tai-xiu__btn--secondary:hover { background: #c96604; }
.page-blog-chien-thuat-tai-xiu__guide-section { width: 100%; max-width: 1000px; margin: 0 auto; padding: 16px 16px 48px; box-sizing: border-box; }
.page-blog-chien-thuat-tai-xiu__guide-title { text-align: center; font-size: clamp(1.35rem, 2.4vw, 1.85rem); color: #0a53a5; margin-bottom: 24px; }
.page-blog-chien-thuat-tai-xiu__guide-content h3 { color: #0a53a5; font-size: 1.22rem; margin: 28px 0 10px; }
.page-blog-chien-thuat-tai-xiu__guide-content p { line-height: 1.75; margin: 0 0 16px; }
.page-blog-chien-thuat-tai-xiu__guide-image { width: 100%; max-width: 800px; height: auto; aspect-ratio: 2/1; object-fit: cover; border-radius: 12px; margin: 12px auto; display: block; }
.page-blog-chien-thuat-tai-xiu__faq-question { font-weight: 600; cursor: pointer; color: #0a53a5; margin: 8px 0; list-style: none; }
.page-blog-chien-thuat-tai-xiu__faq-question::before { content: '➕ '; }
.page-blog-chien-thuat-tai-xiu__faq-answer { margin: 0 0 16px; padding-left: 16px; border-left: 3px solid #26A9E0; }
@media (max-width: 768px) {
  .page-blog-chien-thuat-tai-xiu__hero-section { padding: 10px 12px 0; }
  .page-blog-chien-thuat-tai-xiu__hero-image { aspect-ratio: 2/1; max-width: 100%; }
  .page-blog-chien-thuat-tai-xiu__hero-content { padding: 16px 0; }
  .page-blog-chien-thuat-tai-xiu__hero-title { font-size: 1.35rem; }
  .page-blog-chien-thuat-tai-xiu__hero-description { font-size: .98rem; }
  .page-blog-chien-thuat-tai-xiu__hero-actions { flex-direction: column; gap: 10px; }
  .page-blog-chien-thuat-tai-xiu__btn { max-width: 100%; width: 100%; text-align: center; white-space: normal; word-wrap: break-word; padding: 12px 16px; }
  .page-blog-chien-thuat-tai-xiu__guide-section { padding: 12px 12px 40px; }
  .page-blog-chien-thuat-tai-xiu img { max-width: 100% !important; height: auto !important; }
  .page-content.page-blog-chien-thuat-tai-xiu { max-width: 100%; overflow-x: hidden; }
}
@media (max-width: 1024px) and (min-width: 769px) {
  .page-blog-chien-thuat-tai-xiu__hero-section { max-width: 100%; }
  .page-blog-chien-thuat-tai-xiu__guide-section { max-width: 100%; }
}