.page-news {
  background-color: #08160F; /* Nền tối theo định nghĩa 'Background' */
  color: #F2FFF6; /* Text Main */
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

.page-news__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
  box-sizing: border-box;
}

.page-news__hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: 10px; /* Nhỏ gọn hơn, body đã xử lý header offset */
  padding-bottom: 60px;
  overflow: hidden;
}

.page-news__hero-image-wrapper {
  width: 100%;
  max-height: 700px; /* Giới hạn chiều cao để không quá lớn */
  overflow: hidden;
}

.page-news__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.page-news__hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  padding: 20px;
  margin-top: 20px; /* Khoảng cách giữa ảnh và nội dung */
}

.page-news__hero-title {
  font-size: clamp(2em, 4vw, 3.5em);
  color: #F2FFF6; /* Text Main */
  margin-bottom: 20px;
  font-weight: bold;
  line-height: 1.2;
  text-shadow: 0 0 10px rgba(87, 227, 141, 0.5);
}

.page-news__hero-description {
  font-size: clamp(1em, 1.5vw, 1.2em);
  color: #A7D9B8; /* Text Secondary */
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-news__hero-cta {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

.page-news__button {
  display: inline-block;
  padding: 12px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

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

.page-news__button--primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(42, 209, 111, 0.6);
}

.page-news__button--secondary {
  background: transparent;
  color: #2AD16F; /* Button color for text */
  border: 2px solid #2AD16F;
  box-shadow: 0 4px 15px rgba(42, 209, 111, 0.2);
}

.page-news__button--secondary:hover {
  background: rgba(42, 209, 111, 0.1);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(42, 209, 111, 0.4);
}

.page-news__section-title {
  font-size: clamp(1.8em, 3vw, 2.8em);
  color: #57E38D; /* Glow */
  text-align: center;
  margin-bottom: 15px;
  font-weight: bold;
  text-shadow: 0 0 8px rgba(87, 227, 141, 0.3);
}

.page-news__section-subtitle {
  font-size: clamp(0.9em, 1.2vw, 1.1em);
  color: #A7D9B8; /* Text Secondary */
  text-align: center;
  margin-bottom: 40px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-news__featured-section,
.page-news__promotions-section,
.page-news__guides-section,
.page-news__announcements-section,
.page-news__faq-section {
  padding: 60px 0;
  border-top: 1px solid #1E3A2A; /* Divider */
}

.page-news__articles-grid,
.page-news__promotions-grid,
.page-news__guides-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-bottom: 40px;
}

.page-news__article-card,
.page-news__promotion-card,
.page-news__guide-card {
  background-color: #11271B; /* Card BG */
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.page-news__article-card:hover,
.page-news__promotion-card:hover,
.page-news__guide-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.5);
}

.page-news__article-image,
.page-news__promotion-image,
.page-news__guide-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

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

.page-news__article-title,
.page-news__promotion-title,
.page-news__guide-title {
  font-size: 1.4em;
  color: #F2FFF6; /* Text Main */
  margin-bottom: 10px;
  line-height: 1.3;
}

.page-news__article-title a,
.page-news__promotion-title a,
.page-news__guide-title a {
  color: #F2FFF6; /* Text Main */
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-news__article-title a:hover,
.page-news__promotion-title a:hover,
.page-news__guide-title a:hover {
  color: #57E38D; /* Glow */
}

.page-news__article-meta {
  font-size: 0.9em;
  color: #A7D9B8; /* Text Secondary */
  margin-bottom: 15px;
}

.page-news__article-excerpt,
.page-news__promotion-description,
.page-news__guide-excerpt {
  font-size: 1em;
  color: #A7D9B8; /* Text Secondary */
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-news__read-more {
  display: inline-block;
  color: #2AD16F;
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s ease;
  margin-top: auto;
}

.page-news__read-more:hover {
  color: #57E38D; /* Glow */
  text-decoration: underline;
}

.page-news__view-all-button-wrapper {
  text-align: center;
}

.page-news__announcements-list {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.page-news__announcement-item {
  background-color: #11271B; /* Card BG */
  border-radius: 10px;
  padding: 25px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  border: 1px solid #2E7A4E; /* Border */
}

.page-news__announcement-title {
  font-size: 1.5em;
  color: #F2FFF6; /* Text Main */
  margin-bottom: 8px;
}

.page-news__announcement-meta {
  font-size: 0.9em;
  color: #A7D9B8; /* Text Secondary */
  margin-bottom: 15px;
}

.page-news__announcement-text {
  font-size: 1em;
  color: #A7D9B8; /* Text Secondary */
}

.page-news__announcement-text a {
  color: #2AD16F;
  text-decoration: none;
}

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

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

.page-news__faq-item {
  background-color: #11271B; /* Card BG */
  border: 1px solid #2E7A4E; /* Border */
  border-radius: 10px;
  margin-bottom: 15px;
  overflow: hidden;
}

.page-news__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 25px;
  font-size: 1.2em;
  color: #F2FFF6; /* Text Main */
  cursor: pointer;
  font-weight: bold;
  background-color: #0A4B2C; /* Deep Green */
  transition: background-color 0.3s ease;
  list-style: none; /* For details/summary */
}

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

.page-news__faq-question:hover {
  background-color: #13994A;
}

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

.page-news__faq-toggle {
  font-size: 1.5em;
  margin-left: 15px;
  color: #57E38D; /* Glow */
}

.page-news__faq-answer {
  padding: 20px 25px;
  font-size: 1em;
  color: #A7D9B8; /* Text Secondary */
  border-top: 1px solid #1E3A2A; /* Divider */
}

.page-news__faq-answer p {
  margin: 0;
}

.page-news__faq-answer a {
  color: #2AD16F;
  text-decoration: none;
}

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

/* Responsive styles */
@media (max-width: 768px) {
  .page-news__container {
    padding: 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-news__hero-section {
    padding: 10px 0 40px 0;
  }

  .page-news__hero-content {
    padding: 15px;
  }

  .page-news__hero-title {
    font-size: 2em;
  }

  .page-news__hero-description {
    font-size: 1em;
  }

  .page-news__hero-cta {
    flex-direction: column;
    gap: 15px;
  }

  .page-news__button {
    width: 100% !important;
    max-width: 100% !important;
    padding: 12px 15px;
  }

  .page-news__section-title {
    font-size: 1.8em;
  }

  .page-news__section-subtitle {
    font-size: 0.9em;
    margin-bottom: 30px;
  }

  .page-news__articles-grid,
  .page-news__promotions-grid,
  .page-news__guides-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-news__article-card,
  .page-news__promotion-card,
  .page-news__guide-card {
    margin: 0 10px;
  }

  .page-news__article-image,
  .page-news__promotion-image,
  .page-news__guide-image {
    height: 180px;
  }

  .page-news__article-content,
  .page-news__promotion-content,
  .page-news__guide-content {
    padding: 20px;
  }

  .page-news__announcement-item,
  .page-news__faq-item {
    margin: 0 10px 15px 10px;
  }

  .page-news__faq-question {
    padding: 15px 20px;
    font-size: 1.1em;
  }

  .page-news__faq-answer {
    padding: 15px 20px;
  }

  /* Mobile image responsiveness */
  .page-news img {
    max-width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-news__hero-image-wrapper,
  .page-news__article-card,
  .page-news__promotion-card,
  .page-news__guide-card,
  .page-news__announcement-item,
  .page-news__faq-item,
  .page-news__hero-cta {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 0;
    padding-right: 0;
  }

  /* Specific padding for sections to prevent content sticking to edges */
  .page-news__featured-section .page-news__container,
  .page-news__promotions-section .page-news__container,
  .page-news__guides-section .page-news__container,
  .page-news__announcements-section .page-news__container,
  .page-news__faq-section .page-news__container {
    padding-left: 15px !important;
    padding-right: 15px !important;
  }
}