/* ===== Reset & Base ===== */
.page-blog-bi-quyet-no-hu { color: #333333; background-color: #ffffff; font-family: Arial, Helvetica, sans-serif; line-height: 1.6; padding-bottom: 2rem; }
.page-blog-bi-quyet-no-hu *,
.page-blog-bi-quyet-no-hu *::before,
.page-blog-bi-quyet-no-hu *::after { box-sizing: border-box; }
.page-blog-bi-quyet-no-hu img { max-width: 100%; height: auto; display: block; }

/* ===== Hero Section ===== */
.page-blog-bi-quyet-no-hu__hero-section { padding: 10px 0 0; }
.page-blog-bi-quyet-no-hu__hero-image-wrap { width: 100%; }
.page-blog-bi-quyet-no-hu__hero-image { width: 100%; aspect-ratio: 17/5; object-fit: cover; display: block; }
.page-blog-bi-quyet-no-hu__hero-content { text-align: center; padding: 1.5rem 1rem 2rem; max-width: 1200px; margin: 0 auto; }
.page-blog-bi-quyet-no-hu__hero-title { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 800; line-height: 1.2; color: #017439; margin: 0 0 1rem; }
.page-blog-bi-quyet-no-hu__hero-desc { font-size: 1.1rem; color: #333333; max-width: 42rem; margin: 0 auto 1.5rem; }
.page-blog-bi-quyet-no-hu__hero-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem; }
.page-blog-bi-quyet-no-hu__btn-primary,
.page-blog-bi-quyet-no-hu__btn-secondary { display: inline-block; padding: 0.9rem 2.2rem; border-radius: 999px; font-weight: 700; text-decoration: none; text-align: center; transition: opacity .2s ease, transform .2s ease; }
.page-blog-bi-quyet-no-hu__btn-primary { background-color: #C30808; color: #FFFF00; }
.page-blog-bi-quyet-no-hu__btn-secondary { background-color: #017439; color: #FFFFFF; }
.page-blog-bi-quyet-no-hu__btn-primary:hover,
.page-blog-bi-quyet-no-hu__btn-secondary:hover { opacity: .9; transform: translateY(-2px); }

/* ===== Intro Section ===== */
.page-blog-bi-quyet-no-hu__intro-section { background: #f8faf9; padding: 2rem 1rem; }
.page-blog-bi-quyet-no-hu__intro-inner { max-width: 900px; margin: 0 auto; text-align: center; }
.page-blog-bi-quyet-no-hu__intro-title { font-size: 1.8rem; font-weight: 700; color: #017439; margin-bottom: 1rem; }
.page-blog-bi-quyet-no-hu__intro-text { font-size: 1.05rem; color: #333333; }

/* ===== Tips Section ===== */
.page-blog-bi-quyet-no-hu__tips-section { padding: 3rem 1rem; }
.page-blog-bi-quyet-no-hu__tips-inner { max-width: 1200px; margin: 0 auto; }
.page-blog-bi-quyet-no-hu__tips-title { font-size: 2rem; font-weight: 800; color: #017439; text-align: center; margin-bottom: 2rem; }
.page-blog-bi-quyet-no-hu__tips-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 2rem; }
.page-blog-bi-quyet-no-hu__tip-card { background: #ffffff; border: 1px solid #e5e7eb; border-radius: 12px; overflow: hidden; box-shadow: 0 4px 12px rgba(0,0,0,0.06); transition: box-shadow .3s ease; }
.page-blog-bi-quyet-no-hu__tip-card:hover { box-shadow: 0 8px 24px rgba(0,0,0,0.1); }
.page-blog-bi-quyet-no-hu__tip-image-wrap { width: 100%; }
.page-blog-bi-quyet-no-hu__tip-image { width: 100%; aspect-ratio: 2/1; object-fit: cover; }
.page-blog-bi-quyet-no-hu__tip-content { padding: 1.5rem; }
.page-blog-bi-quyet-no-hu__tip-title { font-size: 1.2rem; font-weight: 700; color: #017439; margin-bottom: .75rem; }
.page-blog-bi-quyet-no-hu__tip-text { color: #333333; }

/* ===== Guide Section ===== */
.page-blog-bi-quyet-no-hu__guide-section { background: #f0f9f4; padding: 3rem 1rem; }
.page-blog-bi-quyet-no-hu__guide-inner { max-width: 1000px; margin: 0 auto; }
.page-blog-bi-quyet-no-hu__guide-title { font-size: 2rem; font-weight: 800; color: #017439; text-align: center; margin-bottom: 1.5rem; }
.page-blog-bi-quyet-no-hu__guide-figure { margin: 0 0 2rem; }
.page-blog-bi-quyet-no-hu__guide-figure img { width: 100%; max-width: 800px; margin: 0 auto; aspect-ratio: 2/1; object-fit: cover; border-radius: 8px; }
.page-blog-bi-quyet-no-hu__guide-list { padding-left: 1.5rem; color: #333333; }
.page-blog-bi-quyet-no-hu__guide-item { margin-bottom: .75rem; }

/* ===== FAQ Section ===== */
.page-blog-bi-quyet-no-hu__faq-section { padding: 3rem 1rem; }
.page-blog-bi-quyet-no-hu__faq-inner { max-width: 800px; margin: 0 auto; }
.page-blog-bi-quyet-no-hu__faq-title { font-size: 2rem; font-weight: 800; color: #017439; text-align: center; margin-bottom: 2rem; }
.page-blog-bi-quyet-no-hu__faq-item { background: #f9fafb; border: 1px solid #e5e7eb; border-radius: 8px; margin-bottom: 1rem; padding: 1rem 1.25rem; }
.page-blog-bi-quyet-no-hu__faq-question { font-weight: 700; cursor: pointer; color: #017439; }
.page-blog-bi-quyet-no-hu__faq-answer { margin-top: .75rem; color: #333333; }

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .page-blog-bi-quyet-no-hu__hero-image { aspect-ratio: 17/6; }
  .page-blog-bi-quyet-no-hu__tips-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .page-blog-bi-quyet-no-hu__hero-section { padding-top: 0; }
  .page-blog-bi-quyet-no-hu__hero-image { aspect-ratio: 2/1; }
  .page-blog-bi-quyet-no-hu__tips-grid { grid-template-columns: 1fr; }
  .page-blog-bi-quyet-no-hu__guide-figure img { width: 100%; }
  .page-blog-bi-quyet-no-hu__btn-primary,
  .page-blog-bi-quyet-no-hu__btn-secondary { max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; width: 100%; }
  .page-blog-bi-quyet-no-hu img { max-width: 100% !important; height: auto !important; }
}