.page-news {
  color: #ffffff;
  background-color: #000000; /* Body background from shared.css */
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

/* 🚨 固定页头与主体间距：shared 已给 body 留白，所以这里用 padding-top: 0 */
.page-news__hero-section {
  position: relative;
  width: 100%;
  padding-top: 0;
  padding-bottom: 0;
  margin-top: 0;
  overflow: hidden;
}

.page-news__hero-container {
  position: relative;
  width: 100%;
  height: 450px; /* Adjusted height for news hero */
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.page-news__hero-image-main {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: brightness(0.5); /* Darken image for text readability */
}

.page-news__hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 20px;
  background: rgba(0, 0, 0, 0.4); /* Additional overlay for text contrast */
}

.page-news__hero-title {
  font-size: 3.2em;
  font-weight: bold;
  color: #ffc107; /* Highlight with auxiliary color */
  margin-bottom: 15px;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
  max-width: 900px;
}

.page-news__hero-description {
  font-size: 1.3em;
  color: #ffffff;
  margin-bottom: 30px;
  max-width: 800px;
}

.page-news__hero-button {
  display: inline-block;
  background-color: #007bff;
  color: #ffffff;
  padding: 15px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.1em;
  transition: background-color 0.3s ease, transform 0.3s ease;
  border: 2px solid #007bff;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-news__hero-button:hover {
  background-color: #0056b3;
  transform: translateY(-2px);
}

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

.page-news__section-title {
  font-size: 2.5em;
  color: #ffc107;
  text-align: center;
  margin-bottom: 40px;
  padding-top: 40px;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

/* Latest Articles Section */
.page-news__latest-articles-section {
  padding: 60px 0;
  background-color: #0d0d0d; /* Slightly lighter dark background */
}

.page-news__articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.page-news__article-card {
  background-color: rgba(255, 255, 255, 0.05); /* Semi-transparent white for contrast */
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.page-news__article-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.page-news__article-link {
  text-decoration: none;
  color: inherit;
  display: block;
}

.page-news__article-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
}

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

.page-news__article-title {
  font-size: 1.4em;
  color: #007bff;
  margin-bottom: 10px;
  line-height: 1.3;
}

.page-news__article-excerpt {
  font-size: 0.95em;
  color: #cccccc;
  margin-bottom: 15px;
  height: 70px; /* Fixed height for consistent layout */
  overflow: hidden;
  text-overflow: ellipsis;
}

.page-news__article-date {
  font-size: 0.85em;
  color: #999999;
  display: block;
  text-align: right;
}

.page-news__pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 50px;
  gap: 10px;
}

.page-news__pagination-item {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  background-color: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  text-decoration: none;
  border-radius: 5px;
  transition: background-color 0.3s ease, color 0.3s ease;
  font-weight: bold;
}

.page-news__pagination-item:hover,
.page-news__pagination-item.active {
  background-color: #007bff;
  color: #ffffff;
}

/* Promotions & Events Section */
.page-news__promotions-events-section {
  padding: 60px 0;
  background-color: #000000;
}

.page-news__promotions-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.page-news__promo-card {
  background-color: rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.page-news__promo-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.page-news__promo-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  display: block;
}

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

.page-news__promo-title {
  font-size: 1.5em;
  color: #ffc107;
  margin-bottom: 10px;
  line-height: 1.3;
}

.page-news__promo-description {
  font-size: 1em;
  color: #cccccc;
  margin-bottom: 20px;
  flex-grow: 1;
}

.page-news__promo-button {
  display: inline-block;
  background-color: #007bff;
  color: #ffffff;
  padding: 12px 25px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: bold;
  font-size: 0.95em;
  align-self: flex-start;
  transition: background-color 0.3s ease;
  border: 2px solid #007bff;
  box-sizing: border-box;
  max-width: 100%;
  white-space: normal;
  word-wrap: break-word;
}

.page-news__promo-button:hover {
  background-color: #0056b3;
}

/* Guides & Tips Section */
.page-news__guides-tips-section {
  padding: 60px 0;
  background-color: #0d0d0d;
}

.page-news__guides-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.page-news__guide-card {
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.page-news__guide-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.page-news__guide-link {
  text-decoration: none;
  color: inherit;
  display: block;
}

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

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

.page-news__guide-title {
  font-size: 1.3em;
  color: #007bff;
  margin-bottom: 10px;
  line-height: 1.3;
}

.page-news__guide-description {
  font-size: 0.95em;
  color: #cccccc;
  height: 60px; /* Fixed height for consistent layout */
  overflow: hidden;
  text-overflow: ellipsis;
}

/* FAQ Section */
.page-news__faq-section {
  padding: 60px 0;
  background-color: #000000;
}

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

.page-news__faq-item {
  margin-bottom: 15px;
  border-radius: 8px;
  overflow: hidden;
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.page-news__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 25px;
  cursor: pointer;
  user-select: none;
  transition: background-color 0.3s ease;
}

.page-news__faq-question:hover {
  background-color: rgba(255, 255, 255, 0.12);
}

.page-news__faq-question h3 {
  margin: 0;
  padding: 0;
  flex: 1;
  font-size: 1.15em;
  font-weight: 600;
  line-height: 1.5;
  color: #ffffff;
  pointer-events: none;
}

.page-news__faq-toggle {
  font-size: 2em;
  font-weight: bold;
  line-height: 1;
  color: #ffc107;
  transition: transform 0.3s ease, color 0.3s ease;
  flex-shrink: 0;
  margin-left: 20px;
  pointer-events: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
}

.page-news__faq-item.active .page-news__faq-toggle {
  color: #007bff;
  transform: rotate(180deg);
}

.page-news__faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), padding 0.4s ease, opacity 0.4s ease;
  padding: 0 25px;
  opacity: 0;
  color: #cccccc;
  background-color: rgba(0, 0, 0, 0.3); /* Darker background for answer */
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.page-news__faq-item.active .page-news__faq-answer {
  max-height: 2000px !important;
  padding: 20px 25px !important;
  opacity: 1;
}

.page-news__faq-answer p {
  margin: 0;
  padding: 0;
  font-size: 1em;
  line-height: 1.7;
}

/* 🚨 Global image responsive styles (excluding logo-item) */
.page-news img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* 🚨 Global button responsive styles */
.page-news__hero-button,
.page-news__promo-button,
.page-news a[class*="button"],
.page-news a[class*="btn"] {
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

/* ==================================================================
   🚨 Responsive styles
   ================================================================== */

/* Tablet (max-width: 1024px) */
@media (max-width: 1024px) {
  .page-news__hero-container {
    height: 380px;
  }

  .page-news__hero-title {
    font-size: 2.5em;
  }

  .page-news__hero-description {
    font-size: 1.1em;
  }

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

  .page-news__articles-grid,
  .page-news__promotions-grid,
  .page-news__guides-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
  }

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

  .page-news__article-title {
    font-size: 1.2em;
  }

  .page-news__promo-image {
    height: 200px;
  }

  .page-news__promo-title {
    font-size: 1.3em;
  }

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

  .page-news__guide-title {
    font-size: 1.1em;
  }

  .page-news__faq-question h3 {
    font-size: 1em;
  }
}

/* Mobile (max-width: 768px) */
@media (max-width: 768px) {
  .page-news {
    font-size: 15px;
    line-height: 1.5;
  }

  .page-news__hero-container {
    height: 300px;
  }

  .page-news__hero-title {
    font-size: 1.8em;
    margin-bottom: 10px;
  }

  .page-news__hero-description {
    font-size: 0.9em;
    margin-bottom: 20px;
  }

  .page-news__hero-button {
    padding: 12px 25px;
    font-size: 1em;
  }

  .page-news__container {
    padding: 15px;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-news__section-title {
    font-size: 1.8em;
    margin-bottom: 30px;
    padding-top: 30px;
  }

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

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

  .page-news__article-title {
    font-size: 1.1em;
  }

  .page-news__article-excerpt {
    font-size: 0.9em;
    height: auto; /* Allow excerpt to expand on mobile */
    max-height: 60px; /* Limit height */
  }

  .page-news__promo-image {
    height: 180px;
  }

  .page-news__promo-title {
    font-size: 1.2em;
  }

  .page-news__promo-description {
    font-size: 0.9em;
  }

  .page-news__promo-button {
    padding: 10px 20px;
    font-size: 0.9em;
  }

  .page-news__guide-image {
    height: 140px;
  }

  .page-news__guide-title {
    font-size: 1em;
  }

  .page-news__guide-description {
    font-size: 0.85em;
    height: auto; /* Allow description to expand on mobile */
    max-height: 50px; /* Limit height */
  }

  .page-news__pagination-item {
    min-width: 35px;
    height: 35px;
    font-size: 0.9em;
  }

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

  .page-news__faq-question h3 {
    font-size: 0.95em;
  }

  .page-news__faq-toggle {
    font-size: 1.8em;
    width: 28px;
    height: 28px;
  }

  .page-news__faq-item.active .page-news__faq-answer {
    padding: 15px 20px !important;
  }

  /* 🚨 Mobile image responsive adaptation */
  .page-news img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
  }

  /* 🚨 Mobile button responsive adaptation */
  .page-news__hero-button,
  .page-news__promo-button,
  .page-news a[class*="button"],
  .page-news a[class*="btn"] {
    max-width: 100% !important;
    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__pagination {
    flex-wrap: wrap;
  }
}