/* ===== Hero Banner ===== */
.page-tin-tuc__hero-section { max-width: 1200px; margin: 0 auto; padding-top: 16px; padding-bottom: 24px; }
.page-tin-tuc__hero-image-wrapper { display: flex; justify-content: center; align-items: center; }
.page-tin-tuc__hero-image { width: 100%; height: auto; aspect-ratio: 17 / 5; object-fit: cover; display: block; border-radius: 12px; box-shadow: 0 4px 24px rgba(0,0,0,0.08); }
.page-tin-tuc__hero-content { text-align: center; padding: 20px 16px; display: flex; flex-direction: column; align-items: center; gap: 12px; }
.page-tin-tuc__main-title { font-weight: 800; line-height: 1.25; letter-spacing: -0.01em; color: #1a1a1a; max-width: 820px; margin: 0; font-size: clamp(1.25rem, 4vw, 2.1rem); }
.page-tin-tuc__hero-description { font-size: clamp(0.95rem, 2.5vw, 1.05rem); line-height: 1.6; color: #333333; max-width: 680px; margin: 0; }
.page-tin-tuc__hero-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.page-tin-tuc__btn { display: inline-block; padding: 12px 28px; border-radius: 999px; font-size: 1rem; font-weight: 700; text-decoration: none; transition: transform 0.2s, opacity 0.2s; }
.page-tin-tuc__btn:hover { opacity: 0.9; transform: scale(1.03); }
.page-tin-tuc__btn--primary { background-color: #017439; color: #ffffff; }
.page-tin-tuc__btn--secondary { background-color: #C30808; color: #FFFF00; }

/* ===== Logo Partner ===== */
.page-tin-tuc__logo-section { max-width: 1200px; margin: 0 auto; padding: 32px 16px; }
.page-tin-tuc__section-title { text-align: center; font-size: clamp(1.2rem, 3vw, 1.6rem); font-weight: 700; color: #017439; margin: 0 0 24px; }
.page-tin-tuc__logo-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px 16px; justify-items: center; }
.page-tin-tuc__logo-item { display: flex; flex-direction: column; align-items: center; gap: 12px; max-width: 280px; background: #f8fdfa; border-radius: 12px; padding: 16px; box-shadow: 0 2px 12px rgba(0,0,0,0.06); }
.page-tin-tuc__logo-image { width: 100%; aspect-ratio: 2 / 1; object-fit: contain; display: block; }
.page-tin-tuc__logo-cta { padding: 10px 22px; border-radius: 999px; background-color: #017439; color: #ffffff; font-weight: 700; font-size: 0.9rem; text-decoration: none; transition: opacity 0.2s; }
.page-tin-tuc__logo-cta:hover { opacity: 0.85; }
.page-tin-tuc__logo-item:nth-child(5) { grid-column: 2; }
.page-tin-tuc__logo-item:nth-child(6) { grid-column: 3; }

/* ===== Guide Section ===== */
.page-tin-tuc__guide-section { background-color: #ffffff; }
.page-tin-tuc__guide-inner { max-width: 1000px; margin: 0 auto; padding: 16px 16px 48px; }
.page-tin-tuc__guide-title { text-align: center; font-size: clamp(1.2rem, 3vw, 1.6rem); font-weight: 700; color: #017439; margin: 16px 0; }
.page-tin-tuc__guide-intro { font-size: 1rem; line-height: 1.7; color: #333333; text-align: center; max-width: 800px; margin: 0 auto 32px; }
.page-tin-tuc__guide-steps { display: flex; flex-direction: column; gap: 32px; }
.page-tin-tuc__guide-step { background: #f9fcfb; border-radius: 12px; padding: 24px; box-shadow: 0 2px 16px rgba(0,0,0,0.04); }
.page-tin-tuc__guide-step h3 { font-size: 1.15rem; color: #017439; margin: 0 0 16px; }
.page-tin-tuc__guide-figure { margin: 0 0 16px; }
.page-tin-tuc__guide-figure img, .page-tin-tuc__guide-image { width: 100%; max-width: 800px; aspect-ratio: 2 / 1; object-fit: cover; display: block; border-radius: 8px; }
.page-tin-tuc__guide-step p { font-size: 0.95rem; line-height: 1.7; color: #333333; margin: 0 0 16px; }

/* ===== FAQ ===== */
.page-tin-tuc__guide-qa { margin-top: 40px; }
.page-tin-tuc__guide-qa h2 { font-size: clamp(1.1rem, 2.8vw, 1.5rem); color: #017439; text-align: center; margin: 0 0 16px; }
.page-tin-tuc__faq-item { border: 1px solid #e0e0e0; border-radius: 8px; padding: 12px 16px; margin-bottom: 12px; background: #fff; }
.page-tin-tuc__faq-title { display: flex; justify-content: space-between; align-items: center; font-weight: 600; color: #1a1a1a; cursor: pointer; list-style: none; }
.page-tin-tuc__faq-title::-webkit-details-marker { display: none; }
.page-tin-tuc__faq-toggle { font-size: 1.25rem; color: #017439; margin-left: 12px; }
.page-tin-tuc__faq-item p { margin: 12px 0 0; color: #333333; font-size: 0.95rem; line-height: 1.7; }

/* ===== Responsive 1024px ===== */
@media (max-width: 1024px) {
  .page-tin-tuc__logo-grid { grid-template-columns: repeat(3, 1fr); }
  .page-tin-tuc__logo-item:nth-child(5), .page-tin-tuc__logo-item:nth-child(6) { grid-column: auto; }
}

/* ===== Responsive 768px ===== */
@media (max-width: 768px) {
  .page-tin-tuc__hero-section { padding-top: 8px; }
  .page-tin-tuc__hero-image { aspect-ratio: 2 / 1; }
  .page-tin-tuc__hero-content { padding: 16px 12px; }
  .page-tin-tuc__hero-actions { flex-direction: column; align-items: center; }
  .page-tin-tuc__btn { max-width: 100%; box-sizing: border-box; white-space: normal; word-wrap: break-word; width: 100%; text-align: center; }
  .page-tin-tuc__logo-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .page-tin-tuc__logo-item:nth-child(5), .page-tin-tuc__logo-item:nth-child(6) { grid-column: auto; }
  .page-tin-tuc__logo-cta { width: 100%; box-sizing: border-box; text-align: center; }
  .page-tin-tuc__guide-inner { padding: 16px 12px 40px; }
  .page-tin-tuc__guide-title { font-size: 1.2rem; }
  .page-tin-tuc__guide-figure img, .page-tin-tuc__guide-image { max-width: 100% !important; height: auto !important; }
  .page-tin-tuc img { max-width: 100% !important; height: auto !important; }
  .page-tin-tuc__guide-step { padding: 16px; }
}

/* ===== Responsive 480px ===== */
@media (max-width: 480px) {
  .page-tin-tuc__logo-grid { grid-template-columns: 1fr; }
  .page-tin-tuc__logo-item { max-width: 100%; }
  .page-tin-tuc__guide-qa h2 { font-size: 1.1rem; }
}