.page-index__hero-section {
  padding-top: 10px;
  width: 100%;
  overflow: hidden;
  box-sizing: border-box;
}
.page-index__hero-image img {
  width: 100%;
  height: auto;
  display: block;
}
.page-index__title-section {
  padding: 0 15px;
  box-sizing: border-box;
}
.page-index__page-title {
  color: #2F6BFF; /* Sử dụng màu chủ đạo */
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: 1200px;
  margin: 28px auto 24px;
  font-weight: 700;
  font-size: clamp(1.5rem, 3.5vw, 2.25rem); /* Sử dụng clamp cho font-size */
  line-height: 1.2;
}
.page-index__page-title::before,
.page-index__page-title::after {
  content: '';
  width: 40px;
  height: 3px;
  background-color: #2F6BFF; /* Sử dụng màu chủ đạo */
  margin: 0 14px;
  flex-shrink: 0;
}
.page-index__blog-section {
  max-width: 1200px;
  margin: 0 auto 36px;
  padding: 0 15px;
  box-sizing: border-box;
}
.page-index__blog-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 28px 24px;
}
.page-index__blog-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
}
.page-index__blog-card-image {
  position: relative;
  padding-top: 56.25%; /* Tỷ lệ 16:9 */
  overflow: hidden;
  margin-bottom: 14px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}
.page-index__blog-card-image img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.page-index__blog-date {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 2;
  background: #ffffff;
  border: 1px solid #2F6BFF; /* Sử dụng màu chủ đạo */
  color: #2F6BFF; /* Sử dụng màu chủ đạo */
  text-align: center;
  min-width: 48px;
  padding: 6px 8px;
  line-height: 1.15;
  box-sizing: border-box;
  border-radius: 4px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}
.page-index__blog-date-day {
  display: block;
  font-weight: 700;
  font-size: 1rem;
}
.page-index__blog-date-month {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
}
.page-index__blog-card-body {
  text-align: center;
  padding: 0 10px;
}
.page-index__blog-card-title {
  color: #2F6BFF; /* Sử dụng màu chủ đạo */
  font-weight: 700;
  margin: 0 0 10px;
  font-size: 1.15rem;
  line-height: 1.4;
}
.page-index__blog-divider {
  width: 50px;
  height: 2px;
  background: #D6E2FF; /* Sử dụng màu border */
  margin: 0 auto 12px;
}
.page-index__blog-excerpt {
  color: #1F2D3D; /* Sử dụng Text Main */
  font-size: 0.95rem;
  line-height: 1.6;
  margin: 0;
}
.page-index__content-section {
  max-width: 1200px;
  margin: 0 auto 48px;
  padding: 0 15px;
  box-sizing: border-box;
}
.page-index__home-content {
  line-height: 1.7;
  color: #1F2D3D; /* Sử dụng Text Main */
}
.page-index__home-content h2,
.page-index__home-content h3 {
  color: #2F6BFF; /* Sử dụng màu chủ đạo */
  margin-top: 30px;
  margin-bottom: 15px;
}
.page-index__home-content a {
  color: #6FA3FF; /* Sử dụng màu phụ */
  text-decoration: underline;
}
.page-index__wp-caption {
  margin: 20px auto;
  text-align: center;
  max-width: 800px;
}
.page-index__wp-caption img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}
.page-index__wp-caption figcaption {
  font-size: 0.85rem;
  color: #777;
  margin-top: 10px;
}
.page-index__cta-button {
  display: inline-block;
  background: linear-gradient(180deg, #4A8BFF 0%, #2F6BFF 100%); /* Sử dụng màu nút */
  color: #ffffff;
  padding: 12px 25px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: 600;
  margin-top: 20px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
  border: none;
  cursor: pointer;
}
.page-index__cta-button:hover {
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.3);
}
.page-index__faq-container {
  margin-top: 30px;
}
.page-index__faq-item {
  background: #ffffff;
  border: 1px solid #D6E2FF; /* Sử dụng màu border */
  margin-bottom: 10px;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}
.page-index__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  cursor: pointer;
  background: #F4F7FB; /* Sử dụng màu nền */
  color: #1F2D3D; /* Sử dụng Text Main */
  font-weight: 600;
  font-size: 1.05rem;
  position: relative;
  list-style: none;
}
.page-index__faq-question::-webkit-details-marker {
  display: none;
}
.page-index__faq-question::marker {
  display: none;
}
.page-index__faq-qtext {
  flex-grow: 1;
}
.page-index__faq-toggle {
  font-size: 1.5rem;
  line-height: 1;
  transition: transform 0.3s ease;
}
.page-index__faq-item[open] .page-index__faq-toggle {
  transform: rotate(45deg);
}
.page-index__faq-answer {
  padding: 15px 20px;
  color: #1F2D3D; /* Sử dụng Text Main */
  font-size: 0.95rem;
  line-height: 1.6;
  border-top: 1px solid #D6E2FF; /* Sử dụng màu border */
}
.page-index img {
  max-width: 100%;
  height: auto;
  display: block;
}
.page-index__cta-button,
.page-index a[class*="button"],
.page-index a[class*="btn"] {
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}
.page-index__cta-buttons,
.page-index__button-group,
.page-index__btn-container {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

@media (max-width: 1024px) {
  .page-index__blog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-index__page-title {
    font-size: clamp(1.25rem, 3.5vw, 2rem);
  }
}

@media (max-width: 768px) {
  .page-index__hero-section {
    padding-top: 10px !important;
  }
  .page-index__blog-grid {
    grid-template-columns: 1fr !important;
    gap: 22px !important;
  }
  .page-index__page-title {
    font-size: clamp(1.2rem, 5vw, 1.8rem) !important;
    margin-top: 20px !important;
    margin-bottom: 20px !important;
  }
  .page-index__page-title::before,
  .page-index__page-title::after {
    width: 25px !important;
    margin: 0 10px !important;
  }
  .page-index__blog-section,
  .page-index__content-section {
    padding: 0 15px !important;
    margin-bottom: 30px !important;
  }
  .page-index__home-content p,
  .page-index__home-content li {
    font-size: 0.95rem !important;
    line-height: 1.5 !important;
  }
  .page-index__home-content h2,
  .page-index__home-content h3 {
    font-size: 1.3rem !important;
    margin-top: 25px !important;
    margin-bottom: 10px !important;
  }
  .page-index img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-index__wp-caption {
    padding: 0 10px;
    box-sizing: border-box;
  }
  .page-index__cta-button,
  .page-index a[class*="button"],
  .page-index a[class*="btn"] {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-index__cta-buttons,
  .page-index__button-group,
  .page-index__btn-container {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    flex-wrap: wrap !important;
    gap: 10px;
    display: flex;
    flex-direction: column;
  }
  .page-index__faq-question {
    font-size: 1rem !important;
    padding: 12px 15px !important;
  }
  .page-index__faq-answer {
    padding: 12px 15px !important;
    font-size: 0.9rem !important;
  }
}