.page-news {
  color: var(--text-main);
  background-color: var(--bg-color);
  font-family: Arial, sans-serif;
  line-height: 1.6;
}

.page-news__hero-section {
  position: relative;
  padding-top: 10px; /* Small top padding, body handles --header-offset */
  padding-bottom: 40px;
  text-align: center;
  overflow: hidden;
}

.page-news__hero-image-wrapper {
  width: 100%;
  max-height: 500px;
  overflow: hidden;
}

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

.page-news__hero-content {
  max-width: 900px;
  margin: 20px auto 0;
  padding: 0 20px;
}

.page-news__main-title {
  font-size: clamp(2em, 4vw, 3.2em);
  font-weight: bold;
  color: var(--gold-color);
  margin-bottom: 15px;
  line-height: 1.2;
}

.page-news__intro-description {
  font-size: 1.1em;
  color: var(--text-secondary);
  margin-bottom: 30px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-news__cta-button {
  display: inline-block;
  background: var(--button-gradient);
  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 0.2s ease;
  border: none;
  cursor: pointer;
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-news__cta-button:hover {
  transform: translateY(-2px);
  opacity: 0.9;
}

.page-news__latest-news-section,
.page-news__categories-section,
.page-news__cta-section {
  padding: 60px 0;
}

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

.page-news__section-title {
  font-size: 2.5em;
  color: var(--text-main);
  text-align: center;
  margin-bottom: 40px;
  font-weight: bold;
}

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

.page-news__news-card {
  background-color: var(--card-bg);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid var(--border-color);
}

.page-news__news-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

.page-news__news-card-image {
  width: 100%;
  height: 225px;
  object-fit: cover;
  display: block;
}

.page-news__news-card-content {
  padding: 25px;
}

.page-news__news-card-title {
  font-size: 1.5em;
  margin-bottom: 10px;
  line-height: 1.3;
}

.page-news__news-card-title a {
  color: var(--text-main);
  text-decoration: none;
  transition: color 0.3s ease;
}

.page-news__news-card-title a:hover {
  color: var(--gold-color);
}

.page-news__news-card-date {
  font-size: 0.9em;
  color: var(--text-secondary);
  margin-bottom: 15px;
  display: block;
}

.page-news__news-card-excerpt {
  font-size: 1em;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.page-news__news-card-link {
  display: inline-block;
  color: var(--gold-color);
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s ease;
}

.page-news__news-card-link:hover {
  color: var(--glow-color);
}

.page-news__view-all-button-container {
  text-align: center;
  margin-top: 50px;
}

.page-news__view-all-button {
  display: inline-block;
  background-color: var(--deep-green-color);
  color: var(--text-main);
  padding: 12px 25px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: bold;
  transition: background-color 0.3s ease;
  border: 1px solid var(--border-color);
  max-width: 100%;
  box-sizing: border-box;
  white-space: normal;
  word-wrap: break-word;
}

.page-news__view-all-button:hover {
  background-color: var(--border-color);
}

.page-news__categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.page-news__category-card {
  background-color: var(--card-bg);
  border-radius: 12px;
  padding: 30px;
  text-align: center;
  text-decoration: none;
  color: var(--text-main);
  transition: transform 0.3s ease, background-color 0.3s ease;
  border: 1px solid var(--border-color);
}

.page-news__category-card:hover {
  transform: translateY(-5px);
  background-color: var(--deep-green-color);
}

.page-news__category-title {
  font-size: 1.8em;
  color: var(--gold-color);
  margin-bottom: 10px;
}

.page-news__category-description {
  font-size: 1em;
  color: var(--text-secondary);
}

.page-news__cta-section {
  background-color: var(--deep-green-color);
  text-align: center;
  padding: 80px 0;
  border-top: 1px solid var(--border-color);
}

.page-news__cta-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 20px;
}

.page-news__cta-title {
  font-size: 2.8em;
  color: var(--gold-color);
  margin-bottom: 20px;
  line-height: 1.2;
}

.page-news__cta-description {
  font-size: 1.2em;
  color: var(--text-main);
  margin-bottom: 40px;
}

.page-news__cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
}

.page-news__btn-primary {
  background: var(--button-gradient);
  color: #ffffff;
  border: none;
}

.page-news__btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.page-news__btn-secondary {
  background: transparent;
  color: var(--gold-color);
  border: 2px solid var(--gold-color);
}

.page-news__btn-secondary:hover {
  background-color: var(--gold-color);
  color: var(--bg-color);
  transform: translateY(-2px);
}

/* --- Responsive Styles --- */

/* Tablet styles */
@media (max-width: 1024px) {
  .page-news__main-title {
    font-size: clamp(1.8em, 5vw, 2.8em);
  }

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

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

  .page-news__news-grid,
  .page-news__categories-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
  }

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

  .page-news__cta-title {
    font-size: 2.2em;
  }

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

  .page-news__cta-buttons {
    flex-direction: column;
    align-items: center;
  }

  .page-news__cta-button {
    width: 80%;
  }
}

/* Mobile styles */
@media (max-width: 768px) {
  /* HERO 主图区域 */
  .page-news__hero-section {
    padding-top: 10px !important;
    padding-bottom: 20px;
  }

  .page-news__hero-image-wrapper {
    max-height: 300px;
  }

  .page-news__main-title {
    font-size: clamp(1.5em, 7vw, 2.5em) !important;
    margin-top: 15px;
  }

  .page-news__intro-description {
    font-size: 0.95em;
    margin-bottom: 20px;
  }

  .page-news__cta-button {
    padding: 12px 20px;
    font-size: 1em;
  }

  /* 其他内容模块 */
  .page-news__latest-news-section,
  .page-news__categories-section,
  .page-news__cta-section {
    padding: 40px 0;
  }

  .page-news__container {
    padding: 0 15px !important;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

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

  .page-news__news-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }

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

  .page-news__news-card-date {
    font-size: 0.85em;
  }

  .page-news__news-card-excerpt {
    font-size: 0.95em;
  }

  .page-news__categories-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .page-news__category-title {
    font-size: 1.5em;
  }

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

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

  .page-news__cta-description {
    font-size: 1em;
    margin-bottom: 30px;
  }

  /* 通用图片与容器 */
  .page-news img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto !important;
    display: block !important;
  }

  .page-news__hero-image-wrapper,
  .page-news__news-card-image,
  .page-news__news-card,
  .page-news__category-card,
  .page-news__cta-content {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  /* 按钮与按钮容器 */
  .page-news__cta-buttons {
    flex-direction: column !important;
    gap: 15px !important;
    padding: 0 15px !important;
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .page-news__cta-button,
  .page-news__view-all-button,
  .page-news__btn-primary,
  .page-news__btn-secondary {
    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;
  }
}