.page-news {
  --primary-color: #11A84E;
  --secondary-color: #22C768;
  --button-gradient: linear-gradient(180deg, #2AD16F 0%, #13994A 100%);
  --card-bg: #11271B;
  --background-main: #08160F;
  --text-main: #F2FFF6;
  --text-secondary: #A7D9B8;
  --border-color: #2E7A4E;
  --glow-color: #57E38D;
  --gold-color: #F2C14E;
  --divider-color: #1E3A2A;
  --deep-green: #0A4B2C;

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

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

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

.page-news__hero-image {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 30px;
}

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

.page-news__main-title {
  font-size: clamp(2.2em, 4vw, 3.2em);
  color: var(--text-main);
  margin-bottom: 15px;
  font-weight: bold;
  line-height: 1.2;
}

.page-news__hero-description {
  font-size: 1.1em;
  color: var(--text-secondary);
  margin-bottom: 30px;
  line-height: 1.5;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.page-news__cta-button {
  display: inline-block;
  padding: 15px 30px;
  background: var(--button-gradient);
  color: var(--text-main);
  text-decoration: none;
  border-radius: 8px;
  font-weight: bold;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  border: none;
  cursor: pointer;
  white-space: normal;
  word-wrap: break-word;
}

.page-news__cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
}

.page-news__section-title {
  font-size: 2.5em;
  color: var(--text-main);
  text-align: center;
  margin-bottom: 20px;
  font-weight: bold;
  position: relative;
  padding-bottom: 10px;
}

.page-news__section-title::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background-color: var(--secondary-color);
  border-radius: 2px;
}

.page-news__section-description {
  font-size: 1.1em;
  color: var(--text-secondary);
  text-align: center;
  max-width: 900px;
  margin: 0 auto 50px auto;
  line-height: 1.6;
}

.page-news__featured-section, .page-news__latest-section, .page-news__categories-section, .page-news__about-section {
  padding: 60px 0;
}

.page-news__featured-grid, .page-news__latest-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 6px 20px 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 10px 30px rgba(0, 0, 0, 0.3);
}

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

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

.page-news__card-content {
  padding: 25px;
}

.page-news__card-title {
  font-size: 1.4em;
  color: var(--text-main);
  margin-bottom: 10px;
  line-height: 1.4;
  font-weight: bold;
}

.page-news__card-excerpt {
  font-size: 0.95em;
  color: var(--text-secondary);
  margin-bottom: 15px;
  line-height: 1.5;
}

.page-news__card-date {
  font-size: 0.85em;
  color: var(--text-secondary);
  display: block;
  margin-bottom: 10px;
}

.page-news__read-more {
  color: var(--secondary-color);
  font-weight: bold;
  display: flex;
  align-items: center;
  gap: 5px;
}

.page-news__arrow {
  transition: transform 0.3s ease;
}

.page-news__news-card:hover .page-news__arrow {
  transform: translateX(5px);
}

.page-news__button-container {
  text-align: center;
  margin-top: 50px;
}

.page-news__view-all-button {
  padding: 12px 25px;
  font-size: 1.1em;
}

.page-news__categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 25px;
}

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

.page-news__category-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.25);
}

.page-news__category-title {
  font-size: 1.6em;
  color: var(--text-main);
  margin-bottom: 10px;
  font-weight: bold;
}

.page-news__category-description {
  font-size: 0.95em;
  color: var(--text-secondary);
  line-height: 1.5;
}

.page-news__about-section .page-news__text-block {
  font-size: 1.1em;
  color: var(--text-secondary);
  margin-bottom: 25px;
  line-height: 1.7;
  text-align: justify;
}

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

/* Mobile responsiveness */
@media (max-width: 1024px) {
  .page-news__section-title {
    font-size: 2em;
  }
  .page-news__hero-description, .page-news__section-description, .page-news__text-block {
    font-size: 1em;
  }
  .page-news__card-title {
    font-size: 1.2em;
  }
  .page-news__card-excerpt, .page-news__card-date, .page-news__read-more {
    font-size: 0.9em;
  }
}

@media (max-width: 768px) {
  /* HERO 主图区域 */
  .page-news__hero-section {
    padding-top: 10px !important; /* Rely on body padding for header offset */
    padding-bottom: 30px;
  }
  .page-news__hero-image {
    border-radius: 0;
  }
  .page-news__main-title {
    font-size: clamp(1.8em, 6vw, 2.5em);
    padding: 0 15px;
  }
  .page-news__hero-description {
    font-size: 0.95em;
    padding: 0 15px;
    margin-bottom: 25px;
  }
  .page-news__cta-button {
    max-width: 100% !important;
    width: calc(100% - 30px) !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding: 12px 15px;
    font-size: 1em;
    margin: 0 15px;
  }

  /* 产品展示图区域 (News cards are similar to product display in layout) */
  .page-news__featured-grid, .page-news__latest-grid {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 0 15px;
  }
  .page-news__news-card {
    margin-bottom: 0;
  }
  .page-news__card-image {
    height: 180px;
  }
  .page-news__card-content {
    padding: 20px;
  }

  /* 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__container,
  .page-news__featured-section,
  .page-news__latest-section,
  .page-news__categories-section,
  .page-news__about-section {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    padding-left: 15px;
    padding-right: 15px;
    overflow-x: hidden;
  }

  /* 按钮与按钮容器 */
  .page-news__button-container {
    padding: 0 15px;
    margin-top: 30px;
  }
  .page-news__view-all-button {
    max-width: 100% !important;
    width: 100% !important;
    box-sizing: border-box !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    padding: 12px 15px;
  }

  /* 其他内容模块 */
  .page-news__section-title {
    font-size: 1.8em;
    padding: 0 15px 10px 15px;
    margin-bottom: 15px;
  }
  .page-news__section-description {
    font-size: 0.95em;
    padding: 0 15px;
    margin-bottom: 30px;
  }
  .page-news__categories-grid {
    grid-template-columns: 1fr;
    gap: 15px;
    padding: 0 15px;
  }
  .page-news__category-card {
    padding: 25px;
  }
  .page-news__category-title {
    font-size: 1.4em;
  }
  .page-news__category-description {
    font-size: 0.9em;
  }
  .page-news__about-section .page-news__text-block {
    font-size: 0.95em;
    padding: 0 15px;
  }
}