.page-news__hero-section {
  background: linear-gradient(135deg, #26A9E0, #1a7bbd); /* Sử dụng màu thương hiệu */
  color: #ffffff;
  padding: 80px 20px;
  text-align: center;
  padding-top: var(--header-offset, 120px);
}

.page-news__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
  box-sizing: border-box;
}

.page-news__main-title {
  font-size: 3.2em;
  margin-bottom: 20px;
  line-height: 1.2;
  color: #ffffff;
  font-weight: bold;
}

.page-news__intro-text {
  font-size: 1.2em;
  margin-bottom: 30px;
  line-height: 1.6;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-news__btn-primary,
.page-news__btn-secondary {
  display: inline-block;
  padding: 12px 25px;
  border-radius: 8px;
  font-weight: bold;
  text-decoration: none;
  transition: all 0.3s ease;
  margin: 10px;
  cursor: pointer;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-news__btn-primary {
  background: #26A9E0;
  color: #ffffff;
  border: 2px solid #26A9E0;
}

.page-news__btn-primary:hover {
  background: #1a7bbd;
  border-color: #1a7bbd;
}

.page-news__btn-secondary {
  background: #ffffff;
  color: #26A9E0;
  border: 2px solid #26A9E0;
}

.page-news__btn-secondary:hover {
  background: #f0f0f0;
  color: #1a7bbd;
  border-color: #1a7bbd;
}

.page-news__latest-articles,
.page-news__in-depth-article,
.page-news__faq-section {
  padding: 60px 20px;
}

.page-news__light-bg {
  background: #ffffff;
  color: #333333;
}

.page-news__dark-bg {
  background: #26A9E0;
  color: #ffffff;
}

.page-news__section-title {
  font-size: 2.5em;
  text-align: center;
  margin-bottom: 50px;
  color: #333333;
  font-weight: bold;
}

.page-news__dark-bg .page-news__section-title {
  color: #ffffff;
}

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

.page-news__article-card {
  background: #ffffff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  color: #333333;
}

.page-news__article-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.page-news__article-image {
  width: 100%;
  height: 250px; /* Fixed height for consistency */
  object-fit: cover;
  display: block;
  min-width: 200px;
  min-height: 200px;
}

.page-news__article-content {
  padding: 25px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.page-news__article-title {
  font-size: 1.5em;
  margin-top: 0;
  margin-bottom: 10px;
  line-height: 1.3;
  font-weight: bold;
}

.page-news__article-title a {
  color: #26A9E0;
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-news__article-title a:hover {
  color: #1a7bbd;
}

.page-news__article-date {
  font-size: 0.9em;
  color: #777777;
  margin-bottom: 15px;
}

.page-news__article-excerpt {
  font-size: 1em;
  line-height: 1.5;
  color: #555555;
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-news__read-more {
  color: #26A9E0;
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s ease;
  align-self: flex-start;
}

.page-news__read-more:hover {
  color: #1a7bbd;
}

.page-news__in-depth-image {
  width: 100%;
  height: auto;
  border-radius: 12px;
  margin-bottom: 40px;
  object-fit: cover;
  min-width: 200px;
  min-height: 200px;
}

.page-news__article-body h3 {
  font-size: 2em;
  margin-top: 40px;
  margin-bottom: 20px;
  color: #ffffff;
  font-weight: bold;
}

.page-news__article-body p {
  font-size: 1.1em;
  line-height: 1.7;
  margin-bottom: 20px;
  color: #ffffff;
}

.page-news__article-body .page-news__btn-primary,
.page-news__article-body .page-news__btn-secondary {
  margin-top: 30px;
}

.page-news__faq-list {
  max-width: 900px;
  margin: 0 auto;
}

.page-news__faq-item {
  background: #f9f9f9;
  border-radius: 10px;
  margin-bottom: 15px;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  overflow: hidden;
  color: #333333;
}

.page-news__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.2em;
  font-weight: bold;
  color: #26A9E0;
  cursor: pointer;
  background: #eaf6fc;
  border-bottom: 1px solid #d0e7f4;
  list-style: none;
  -webkit-touch-callout: none;
  -webkit-user-select: none;
  -khtml-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}

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

.page-news__faq-item[open] .page-news__faq-question {
  border-bottom: 1px solid #c0dceb;
}

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

.page-news__faq-toggle {
  font-size: 1.5em;
  line-height: 1;
  margin-left: 15px;
  transition: transform 0.3s ease;
}

.page-news__faq-item[open] .page-news__faq-toggle {
  transform: rotate(45deg);
}

.page-news__faq-answer {
  padding: 20px 25px;
  font-size: 1em;
  line-height: 1.6;
  color: #555555;
}

.page-news__faq-answer p {
  margin-top: 0;
  margin-bottom: 10px;
}

.page-news__faq-answer a {
  color: #26A9E0;
  text-decoration: none;
  font-weight: bold;
}

.page-news__faq-answer a:hover {
  text-decoration: underline;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .page-news__main-title {
    font-size: 2.8em;
  }
  .page-news__section-title {
    font-size: 2em;
  }
  .page-news__article-image {
    height: 220px;
  }
}

@media (max-width: 768px) {
  .page-news__hero-section {
    padding: 60px 15px;
    padding-top: var(--header-offset, 120px) !important;
  }
  .page-news__main-title {
    font-size: 2.2em;
  }
  .page-news__intro-text {
    font-size: 1em;
  }
  .page-news__btn-primary,
  .page-news__btn-secondary {
    display: block;
    width: 100%;
    margin-left: 0;
    margin-right: 0;
    margin-bottom: 15px;
    max-width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding-left: 15px;
    padding-right: 15px;
  }
  .page-news__articles-grid {
    grid-template-columns: 1fr;
  }
  .page-news__article-image {
    height: 200px;
  }
  .page-news__section-title {
    font-size: 1.8em;
    margin-bottom: 30px;
  }
  .page-news__article-card {
    margin-bottom: 20px;
  }
  .page-news__in-depth-article .page-news__container,
  .page-news__latest-articles .page-news__container,
  .page-news__faq-section .page-news__container {
    padding-left: 15px;
    padding-right: 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .page-news__article-body h3 {
    font-size: 1.5em;
  }
  .page-news__article-body p {
    font-size: 0.95em;
  }
  .page-news__faq-question {
    font-size: 1.1em;
    padding: 15px 20px;
  }
  .page-news__faq-answer {
    padding: 15px 20px;
  }
  .page-news img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }
  .page-news__video-section,
  .page-news__video-container,
  .page-news__video-wrapper {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow: hidden !important;
  }
  .page-news__video-section {
    padding-top: var(--header-offset, 120px) !important;
  }
}

@media (max-width: 480px) {
  .page-news__main-title {
    font-size: 1.8em;
  }
  .page-news__section-title {
    font-size: 1.5em;
  }
  .page-news__article-title {
    font-size: 1.2em;
  }
  .page-news__article-image {
    height: 180px;
  }
  .page-news__faq-question {
    font-size: 1em;
  }
  .page-news__faq-toggle {
    font-size: 1.3em;
  }
}