.page-news-platform-announcements {
  font-family: 'Arial', sans-serif;
  line-height: 1.6;
  color: #ffffff; /* Light text for dark body background */
  background-color: transparent; /* Body background is handled by shared.css (#121212) */
}

.page-news-platform-announcements__hero-banner {
  background: linear-gradient(90deg, #8B0000, #FFD700); /* Brand colors for hero background */
  padding: calc(var(--header-offset, 120px) + 40px) 20px 40px; /* Account for fixed header */
  text-align: center;
  color: #ffffff;
}

.page-news-platform-announcements__hero-content {
  max-width: 900px;
  margin: 0 auto;
}

.page-news-platform-announcements__main-title {
  font-size: 2.8em;
  font-weight: bold;
  margin-bottom: 15px;
  color: #ffffff;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.page-news-platform-announcements__intro-text {
  font-size: 1.2em;
  line-height: 1.8;
  margin-bottom: 30px;
  color: #f0f0f0;
}

.page-news-platform-announcements__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
}

.page-news-platform-announcements__section-title {
  font-size: 2.2em;
  color: #FFD700; /* Gold for titles */
  text-align: center;
  margin-bottom: 40px;
  padding-top: 40px;
  font-weight: bold;
}

.page-news-platform-announcements__announcements-section {
  padding: 60px 0;
  background-color: #1a1a1a; /* Slightly lighter dark background for contrast */
}

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

.page-news-platform-announcements__announcement-card {
  background-color: #222222; /* Darker card background */
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
}

.page-news-platform-announcements__announcement-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.6);
}

.page-news-platform-announcements__announcement-image-wrapper {
  width: 100%;
  height: 200px; /* Fixed height for consistency */
  overflow: hidden;
}

.page-news-platform-announcements__announcement-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-news-platform-announcements__announcement-content {
  padding: 20px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.page-news-platform-announcements__announcement-title {
  font-size: 1.4em;
  margin-bottom: 10px;
  line-height: 1.4;
}

.page-news-platform-announcements__announcement-title a {
  color: #FFD700; /* Gold for announcement titles */
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-news-platform-announcements__announcement-title a:hover {
  color: #f0e0a0; /* Lighter gold on hover */
}

.page-news-platform-announcements__announcement-date {
  font-size: 0.9em;
  color: #aaaaaa;
  margin-bottom: 15px;
}

.page-news-platform-announcements__announcement-excerpt {
  font-size: 1em;
  color: #cccccc;
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-news-platform-announcements__read-more-btn {
  display: inline-block;
  background-color: #8B0000; /* Red button */
  color: #ffffff;
  padding: 10px 20px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease;
  text-align: center;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-news-platform-announcements__read-more-btn:hover {
  background-color: #a00000;
}

.page-news-platform-announcements__pagination {
  display: flex;
  justify-content: center;
  margin-top: 50px;
  gap: 10px;
}

.page-news-platform-announcements__pagination-link {
  display: block;
  padding: 10px 15px;
  background-color: #333333;
  color: #FFD700;
  text-decoration: none;
  border-radius: 5px;
  transition: background-color 0.3s ease, color 0.3s ease;
}

.page-news-platform-announcements__pagination-link:hover {
  background-color: #FFD700;
  color: #121212;
}

.page-news-platform-announcements__pagination-link--active {
  background-color: #FFD700;
  color: #121212;
  font-weight: bold;
}

.page-news-platform-announcements__cta-section {
  background: #222222;
  padding: 80px 20px;
  text-align: center;
  color: #ffffff;
}

.page-news-platform-announcements__cta-text {
  font-size: 1.1em;
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  color: #f0f0f0;
}

.page-news-platform-announcements__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

.page-news-platform-announcements__btn-primary,
.page-news-platform-announcements__btn-secondary {
  display: inline-block;
  padding: 12px 30px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-news-platform-announcements__btn-primary {
  background-color: #FFD700;
  color: #121212; /* Dark text for gold background */
  border: 2px solid #FFD700;
}

.page-news-platform-announcements__btn-primary:hover {
  background-color: #e0c050;
  border-color: #e0c050;
}

.page-news-platform-announcements__btn-secondary {
  background-color: transparent;
  color: #FFD700;
  border: 2px solid #FFD700;
}

.page-news-platform-announcements__btn-secondary:hover {
  background-color: #FFD700;
  color: #121212;
}

.page-news-platform-announcements__faq-section {
  padding: 60px 0;
  background-color: #121212;
}

/* FAQ容器样式 */
.page-news-platform-announcements__faq-item {
  margin-bottom: 15px;
  border-radius: 8px;
  overflow: hidden;
  background-color: #222222;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

/* FAQ默认状态 - 答案隐藏 */
.page-news-platform-announcements__faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease;
  padding: 0 20px;
  opacity: 0;
  color: #cccccc;
}

/* FAQ展开状态 - 🚨 使用!important和足够大的max-height确保一定能展开 */
.page-news-platform-announcements__faq-item.active .page-news-platform-announcements__faq-answer {
  max-height: 2000px !important; /* 🚨 Sử dụng !important để đảm bảo ưu tiên, giá trị đủ lớn để chứa mọi nội dung */
  padding: 20px !important;
  opacity: 1;
  background: #333333;
  border-radius: 0 0 8px 8px;
}

/* 问题样式 */
.page-news-platform-announcements__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  background: #2a2a2a;
  border: 1px solid #3a3a3a;
  border-radius: 8px;
  cursor: pointer;
  user-select: none;
  transition: background-color 0.3s ease, border-color 0.3s ease;
  position: relative;
}

.page-news-platform-announcements__faq-question:hover {
  background: #3a3a3a;
  border-color: #4a4a4a;
}

.page-news-platform-announcements__faq-question:active {
  background: #4a4a4a;
}

/* 问题标题样式 */
.page-news-platform-announcements__faq-question h3 {
  margin: 0;
  padding: 0;
  flex: 1;
  font-size: 1.15em;
  font-weight: 600;
  line-height: 1.5;
  pointer-events: none; /* 防止h3标签阻止点击事件 */
  color: #FFD700;
}

/* 切换图标 */
.page-news-platform-announcements__faq-toggle {
  font-size: 28px;
  font-weight: bold;
  line-height: 1;
  color: #FFD700;
  transition: transform 0.3s ease, color 0.3s ease;
  flex-shrink: 0;
  margin-left: 15px;
  pointer-events: none; /* 防止图标阻止点击事件 */
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
}

.page-news-platform-announcements__faq-item.active .page-news-platform-announcements__faq-toggle {
  color: #ffffff;
  transform: rotate(45deg);
}

/* 响应式设计 */
@media (max-width: 1024px) {
  .page-news-platform-announcements__main-title {
    font-size: 2.2em;
  }
  .page-news-platform-announcements__section-title {
    font-size: 1.8em;
  }
  .page-news-platform-announcements__announcement-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
  }
}

@media (max-width: 768px) {
  .page-news-platform-announcements__hero-banner {
    padding: calc(var(--header-offset, 120px) + 20px) 15px 20px; /* Adjust padding for mobile */
  }
  .page-news-platform-announcements__main-title {
    font-size: 1.8em;
  }
  .page-news-platform-announcements__intro-text {
    font-size: 1em;
  }
  .page-news-platform-announcements__container {
    padding: 15px;
  }
  .page-news-platform-announcements__section-title {
    font-size: 1.5em;
    margin-bottom: 30px;
    padding-top: 30px;
  }
  .page-news-platform-announcements__announcement-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  .page-news-platform-announcements__announcement-image-wrapper {
    height: 180px;
  }
  .page-news-platform-announcements__announcement-title {
    font-size: 1.2em;
  }
  .page-news-platform-announcements__cta-section {
    padding: 60px 15px;
  }
  .page-news-platform-announcements__cta-buttons {
    flex-direction: column;
    gap: 15px;
  }
  .page-news-platform-announcements__btn-primary,
  .page-news-platform-announcements__btn-secondary {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    padding: 12px 15px;
  }
  .page-news-platform-announcements__faq-question {
    padding: 15px;
    flex-wrap: wrap;
  }
  .page-news-platform-announcements__faq-question h3 {
    font-size: 1em;
    margin-bottom: 0;
    width: calc(100% - 40px);
  }
  .page-news-platform-announcements__faq-toggle {
    margin-left: 10px;
    width: 28px;
    height: 28px;
    font-size: 24px;
  }
  .page-news-platform-announcements__faq-answer {
    padding: 0 15px;
  }
  .page-news-platform-announcements__faq-item.active .page-news-platform-announcements__faq-answer {
    padding: 15px !important;
  }
  /* Mobile image responsiveness */
  .page-news-platform-announcements img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }
  .page-news-platform-announcements__announcements-section,
  .page-news-platform-announcements__cta-section,
  .page-news-platform-announcements__faq-section,
  .page-news-platform-announcements__container,
  .page-news-platform-announcements__announcement-card,
  .page-news-platform-announcements__announcement-image-wrapper,
  .page-news-platform-announcements__cta-buttons {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }
  .page-news-platform-announcements__announcements-section,
  .page-news-platform-announcements__cta-section,
  .page-news-platform-announcements__faq-section {
    overflow-x: hidden;
  }
}