.page-blog {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  background-color: #08160F; /* Nền tối */
  color: #F2FFF6; /* Chữ sáng */
}

.page-blog__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 20px;
  padding-top: 10px; /* Nhỏ để tránh đè lên header, body đã có padding-top */
  overflow: hidden;
  color: #F2FFF6;
}

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

.page-blog__hero-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

.page-blog__hero-content {
  max-width: 900px;
  margin: 0 auto;
  z-index: 1;
}

.page-blog__main-title {
  font-size: clamp(2.2em, 4vw, 3.5em);
  font-weight: 700;
  margin-bottom: 20px;
  color: #F2C14E; /* Gold */
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.page-blog__description {
  font-size: 1.1em;
  margin-bottom: 30px;
  color: #A7D9B8; /* Text Secondary */
}

.page-blog__cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  width: 100%;
  max-width: 500px;
  margin: 0 auto;
  box-sizing: border-box;
}

.page-blog__btn-primary,
.page-blog__btn-secondary {
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: all 0.3s ease;
  white-space: normal;
  word-wrap: break-word;
  box-sizing: border-box;
  max-width: 100%;
  text-align: center;
}

.page-blog__btn-primary {
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: #F2FFF6;
  border: none;
  box-shadow: 0 4px 15px rgba(42, 209, 111, 0.4);
}

.page-blog__btn-primary:hover {
  background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(42, 209, 111, 0.6);
}

.page-blog__btn-secondary {
  background: transparent;
  color: #F2C14E;
  border: 2px solid #F2C14E;
}

.page-blog__btn-secondary:hover {
  background-color: rgba(242, 193, 78, 0.1);
  transform: translateY(-2px);
  color: #F2FFF6;
}

.page-blog__featured-articles,
.page-blog__guides-tips-section,
.page-blog__latest-news-updates,
.page-blog__faq-section,
.page-blog__cta-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 20px;
  text-align: center;
}

.page-blog__section-title {
  font-size: clamp(1.8em, 3.5vw, 2.8em);
  color: #F2C14E; /* Gold */
  margin-bottom: 20px;
  font-weight: 700;
}

.page-blog__section-description {
  font-size: 1.05em;
  color: #A7D9B8; /* Text Secondary */
  max-width: 800px;
  margin: 0 auto 40px auto;
}

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

.page-blog__article-card,
.page-blog__guide-card,
.page-blog__news-card {
  background-color: #11271B; /* Card BG */
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
  text-align: left;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid #2E7A4E; /* Border */
}

.page-blog__article-card:hover,
.page-blog__guide-card:hover,
.page-blog__news-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.page-blog__article-link,
.page-blog__news-link {
  text-decoration: none;
  color: inherit;
  display: block;
}

.page-blog__article-thumbnail,
.page-blog__news-thumbnail {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

.page-blog__guide-icon {
  width: 100px;
  height: 100px;
  object-fit: contain;
  margin: 20px auto 15px auto;
  display: block;
}

.page-blog__article-title,
.page-blog__guide-title,
.page-blog__news-title {
  font-size: 1.3em;
  color: #F2FFF6; /* Text Main */
  margin: 15px 20px 10px 20px;
  min-height: 60px; /* Đảm bảo chiều cao tối thiểu */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.page-blog__article-meta,
.page-blog__news-meta {
  font-size: 0.9em;
  color: #A7D9B8; /* Text Secondary */
  margin: 0 20px 10px 20px;
}

.page-blog__article-excerpt,
.page-blog__guide-text,
.page-blog__news-excerpt {
  font-size: 1em;
  color: #A7D9B8; /* Text Secondary */
  margin: 0 20px 20px 20px;
  flex-grow: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.page-blog__read-more-btn {
  display: inline-block;
  padding: 10px 20px;
  background: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  color: #F2FFF6;
  text-decoration: none;
  border-radius: 6px;
  margin: 0 20px 20px 20px;
  align-self: flex-start;
  transition: background 0.3s ease;
}

.page-blog__read-more-btn:hover {
  background: linear-gradient(180deg, #13994A 0%, #2AD16F 100%);
}

.page-blog__view-all-btn-wrapper {
  margin-top: 50px;
}

.page-blog__faq-list {
  text-align: left;
  max-width: 900px;
  margin: 40px auto 0 auto;
}

.page-blog__faq-item {
  background-color: #11271B; /* Card BG */
  border: 1px solid #2E7A4E; /* Border */
  border-radius: 8px;
  margin-bottom: 15px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.page-blog__faq-item[open] {
  box-shadow: 0 0 20px rgba(87, 227, 141, 0.2);
}

.page-blog__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  font-size: 1.15em;
  font-weight: bold;
  color: #F2FFF6; /* Text Main */
  cursor: pointer;
  background-color: #11271B;
  list-style: none;
}

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

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

.page-blog__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 15px;
  color: #2AD16F;
}

.page-blog__faq-item[open] .page-blog__faq-toggle {
  color: #F2C14E;
}

.page-blog__faq-answer {
  padding: 0 20px 20px 20px;
  font-size: 1em;
  color: #A7D9B8; /* Text Secondary */
  line-height: 1.7;
}

.page-blog__faq-answer p {
  margin-bottom: 15px;
  color: #A7D9B8;
}

.page-blog__faq-answer .page-blog__btn-primary {
  margin-top: 15px;
  display: inline-block;
}

/* Responsive styles */
@media (max-width: 1024px) {
  .page-blog__articles-grid,
  .page-blog__guides-grid,
  .page-blog__news-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }
}

@media (max-width: 768px) {
  .page-blog__hero-section {
    padding: 40px 15px;
    padding-top: 10px !important;
  }

  .page-blog__main-title {
    font-size: clamp(1.8em, 8vw, 2.5em);
  }

  .page-blog__description {
    font-size: 1em;
  }

  .page-blog__cta-buttons {
    flex-direction: column;
    gap: 15px;
    padding: 0 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-blog__btn-primary,
  .page-blog__btn-secondary {
    width: 100% !important;
    padding: 12px 20px;
    font-size: 1em;
    max-width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
  }

  .page-blog__featured-articles,
  .page-blog__guides-tips-section,
  .page-blog__latest-news-updates,
  .page-blog__faq-section,
  .page-blog__cta-section {
    padding: 40px 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-blog__section-title {
    font-size: clamp(1.5em, 6vw, 2em);
  }

  .page-blog__section-description {
    font-size: 0.95em;
  }

  .page-blog__articles-grid,
  .page-blog__guides-grid,
  .page-blog__news-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-blog__article-thumbnail,
  .page-blog__news-thumbnail {
    height: 180px;
  }

  .page-blog__article-title,
  .page-blog__guide-title,
  .page-blog__news-title {
    font-size: 1.1em;
    margin: 15px 15px 10px 15px;
  }

  .page-blog__article-meta,
  .page-blog__news-meta {
    margin: 0 15px 10px 15px;
  }

  .page-blog__article-excerpt,
  .page-blog__guide-text,
  .page-blog__news-excerpt {
    font-size: 0.9em;
    margin: 0 15px 15px 15px;
  }

  .page-blog__read-more-btn {
    margin: 0 15px 15px 15px;
    padding: 8px 15px;
    font-size: 0.9em;
  }

  .page-blog__faq-question {
    padding: 15px;
    font-size: 1em;
  }

  .page-blog__faq-answer {
    padding: 0 15px 15px 15px;
    font-size: 0.9em;
  }

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

  .page-blog__hero-image-wrapper,
  .page-blog__article-card,
  .page-blog__guide-card,
  .page-blog__news-card,
  .page-blog__faq-item,
  .page-blog__faq-list {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
}