.page-blog {
  background-color: #08160F; /* Nền tối, theo tùy chỉnh màu */
  color: #F2FFF6; /* Màu chữ chính, tương phản cao */
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

.page-blog__hero-section {
  position: relative;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 60px 20px;
  padding-top: 10px; /* Giữ khoảng cách nhỏ với header, body đã có padding-top */
  text-align: center;
  overflow: hidden;
  box-sizing: border-box;
}

.page-blog__hero-image-wrapper {
  width: 100%;
  max-width: 100%;
  margin-bottom: 30px;
}

.page-blog__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 10px;
}

.page-blog__hero-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-blog__main-title {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: bold;
  color: #F2FFF6;
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-blog__intro-description {
  font-size: 1.1rem;
  color: #A7D9B8;
  margin-bottom: 30px;
}

.page-blog__cta-button {
  display: inline-block;
  padding: 15px 30px;
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%); /* Màu nút tùy chỉnh */
  color: #F2FFF6;
  text-decoration: none;
  border-radius: 8px;
  font-size: 1.1rem;
  font-weight: bold;
  transition: background 0.3s ease, transform 0.2s ease;
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-blog__cta-button:hover {
  background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
  transform: translateY(-2px);
}

.page-blog__content-area {
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
}

.page-blog__section-title {
  font-size: 2.2rem;
  color: #F2FFF6;
  margin-top: 50px;
  margin-bottom: 30px;
  text-align: center;
  position: relative;
}

.page-blog__section-title::after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background: #2AD16F;
  margin: 15px auto 0;
  border-radius: 2px;
}

.page-blog__paragraph {
  font-size: 1rem;
  color: #F2FFF6;
  margin-bottom: 15px;
  text-align: justify;
}

.page-blog__card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-blog__card {
  background-color: #11271B; /* Màu nền card, theo tùy chỉnh màu */
  border-radius: 12px;
  padding: 25px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid #2E7A4E; /* Màu viền, theo tùy chỉnh màu */
}

.page-blog__card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.4);
}

.page-blog__card-image {
  width: 100%;
  height: 200px; /* Cố định chiều cao cho ảnh card */
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
  display: block;
}

.page-blog__card-title {
  font-size: 1.4rem;
  color: #F2FFF6;
  margin-bottom: 15px;
  line-height: 1.3;
}

.page-blog__card-text {
  font-size: 0.95rem;
  color: #A7D9B8;
  margin-bottom: 20px;
  flex-grow: 1;
  text-align: justify;
}

.page-blog__card-button {
  display: inline-block;
  padding: 12px 25px;
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: #F2FFF6;
  text-decoration: none;
  border-radius: 6px;
  font-size: 0.95rem;
  font-weight: bold;
  transition: background 0.3s ease, transform 0.2s ease;
  border: none;
  cursor: pointer;
}

.page-blog__card-button:hover {
  background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
  transform: translateY(-1px);
}

.page-blog__text-block {
  margin-top: 30px;
  padding: 20px 0;
}

.page-blog__sub-title {
  font-size: 1.8rem;
  color: #2AD16F; /* Màu xanh lá cây sáng */
  margin-top: 30px;
  margin-bottom: 15px;
  border-left: 5px solid #F2C14E; /* Viền vàng, theo tùy chỉnh màu */
  padding-left: 15px;
}

.page-blog__ordered-list, .page-blog__unordered-list {
  list-style-position: inside;
  margin-left: 20px;
  margin-bottom: 20px;
  color: #F2FFF6;
}

.page-blog__ordered-list li, .page-blog__unordered-list li {
  font-size: 1rem;
  margin-bottom: 10px;
}

.page-blog__ordered-list li strong, .page-blog__unordered-list li strong {
  color: #2AD16F;
}

.page-blog__faq-list {
  margin-top: 40px;
}

.page-blog__faq-item {
  background-color: #11271B;
  border: 1px solid #2E7A4E;
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-blog__faq-item summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  cursor: pointer;
  font-size: 1.1rem;
  font-weight: bold;
  color: #F2FFF6;
  background-color: #0A4B2C; /* Deep Green cho summary */
  transition: background-color 0.3s ease;
}

.page-blog__faq-item summary::-webkit-details-marker {
  display: none;
}

.page-blog__faq-item summary:hover {
  background-color: #1E3A2A; /* Màu divider khi hover */
}

.page-blog__faq-qtext {
  flex-grow: 1;
}

.page-blog__faq-toggle {
  font-size: 1.5rem;
  font-weight: bold;
  color: #2AD16F;
  margin-left: 15px;
}

.page-blog__faq-answer {
  padding: 15px 25px 20px;
  font-size: 1rem;
  color: #A7D9B8;
  border-top: 1px solid #1E3A2A;
}

.page-blog__related-articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.page-blog__article-card {
  background-color: #11271B;
  border-radius: 12px;
  box-shadow: 0 6px 15px rgba(0, 0, 0, 0.25);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid #2E7A4E;
}

.page-blog__article-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.35);
}

.page-blog__article-image {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
}

.page-blog__article-title {
  font-size: 1.25rem;
  color: #F2FFF6;
  padding: 15px 20px 10px;
  line-height: 1.4;
}

.page-blog__article-title a {
  color: #F2FFF6;
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-blog__article-title a:hover {
  color: #2AD16F;
}

.page-blog__article-meta {
  font-size: 0.85rem;
  color: #A7D9B8;
  padding: 0 20px 15px;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-blog__main-title {
    font-size: clamp(2rem, 4.5vw, 3rem);
  }

  .page-blog__section-title {
    font-size: 1.8rem;
  }

  .page-blog__card-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
}

@media (max-width: 768px) {
  .page-blog {
    font-size: 16px;
    line-height: 1.6;
  }

  .page-blog__hero-section {
    padding: 40px 15px;
    padding-top: 10px !important;
  }

  .page-blog__main-title {
    font-size: clamp(1.8rem, 7vw, 2.5rem);
    margin-bottom: 15px;
  }

  .page-blog__intro-description {
    font-size: 1rem;
    margin-bottom: 25px;
  }

  .page-blog__cta-button {
    padding: 12px 25px;
    font-size: 1rem;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-blog__content-area {
    padding: 30px 15px;
  }

  .page-blog__section-title {
    font-size: 1.6rem;
    margin-top: 40px;
    margin-bottom: 25px;
  }

  .page-blog__paragraph {
    font-size: 0.95rem;
  }

  .page-blog__card-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-blog__card {
    padding: 20px;
  }

  .page-blog__card-image {
    height: 160px;
  }

  .page-blog__card-title {
    font-size: 1.2rem;
  }

  .page-blog__card-text {
    font-size: 0.9rem;
  }

  .page-blog__card-button {
    padding: 10px 20px;
    font-size: 0.9rem;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-blog__sub-title {
    font-size: 1.5rem;
    padding-left: 10px;
  }

  .page-blog__ordered-list, .page-blog__unordered-list {
    margin-left: 15px;
  }

  .page-blog__faq-item summary {
    padding: 15px 20px;
    font-size: 1rem;
  }

  .page-blog__faq-answer {
    padding: 10px 20px 15px;
    font-size: 0.9rem;
  }

  .page-blog__related-articles-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-blog__article-title {
    font-size: 1.1rem;
  }

  /* Force responsive images */
  .page-blog img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-blog__hero-image-wrapper,
  .page-blog__card,
  .page-blog__article-card,
  .page-blog__faq-item,
  .page-blog__content-area {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }

  .page-blog__hero-section {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
  }
}

@media (max-width: 480px) {
  .page-blog__main-title {
    font-size: clamp(1.6rem, 8vw, 2.2rem);
  }

  .page-blog__section-title {
    font-size: 1.4rem;
  }

  .page-blog__sub-title {
    font-size: 1.3rem;
  }

  .page-blog__cta-button {
    padding: 10px 20px;
    font-size: 0.95rem;
  }
}