/* 中文注释：全局容器设置，强制覆盖 Semantic UI 默认宽度 */
.ui.container {
  width: 100%;
  max-width: 1400px !important;
  margin: 0 auto !important;
  padding: 0 20px;
  box-sizing: border-box;
}

/* 中文注释：顶部区域，占满浏览器宽度 */
.top-section {
  background-image: linear-gradient(120deg, #1e90ff, #2c3e50);
  height: 120px;
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  box-sizing: border-box;
}

.top-section .header-container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.top-section .header-content {
  display: flex;
  width: 100%;
  max-width: 1400px;
  justify-content: space-between;
  align-items: center;
}

.top-section .logo-container {
  display: flex;
  justify-content: flex-start;
  align-items: center;
}

.top-section .logo {
  width: 80px;
  height: auto;
  border-radius: 50%;
  border: 3px solid white;
  box-shadow: 0 0 15px rgba(0,0,0,0.2);
}

.top-section .title-container {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.top-section h2 {
  color: white;
  text-shadow: 0 2px 4px rgba(0,0,0,0.3);
  font-size: 2rem;
  margin: 0;
}

/* 中文注释：导航区域，占满浏览器宽度 */
.nav-section {
  background-color: #2c3e50;
  width: 100%;
  display: flex;
  justify-content: center;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  box-sizing: border-box;
}

.nav-menu-container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
  box-sizing: border-box;
}

.nav-menu {
  width: 100%;
  margin: 0;
  border: none !important;
}

.nav-menu .item {
  color: #ecf0f1 !important;
  font-weight: 500;
  transition: all 0.3s;
  border-bottom: 3px solid transparent !important;
}

.nav-menu .item:hover {
  background-color: #1a252f !important;
  color: #3498db !important;
}

.nav-menu .item[data-active="true"],
.nav-menu .active.item {
  color: #3498db !important;
  background-color: white !important;
  border-bottom: 3px solid #3498db !important;
}

/* 中文注释：底部区域，占满浏览器宽度 */
.footer-section {
  background-color: #2c3e50;
  color: #ecf0f1;
  padding: 40px 0 20px;
  width: 100%;
  box-sizing: border-box;
}

/* 中文注释：版权区域，占满浏览器宽度 */
.copyright-section {
  background-color: #1a252f;
  color: #bdc3c7;
  padding: 20px 0;
  text-align: center;
  width: 100%;
  box-sizing: border-box;
}

.clustrmaps-column {
  display: flex;
  align-items: flex-start; /* 确保内容顶部对齐 */
  padding: 0px;
}

.clustrmaps-wrapper {
  margin-top: -30px;
  margin-bottom: -30px;
  padding: 0px;
  height: 120px; /* 限制地图高度为120px，您可以根据左边列的高度调整此值，使其匹配 */
  overflow: hidden; /* 如果地图内容超出高度，隐藏溢出部分 */
  width: 100%; /* 占满列宽度 */
}

/* 中文注释：响应式设计 */
@media (max-width: 1400px) {
  .ui.container,
  .top-section .header-container,
  .nav-menu-container,
  .description-search-section,
  .content-section,
  .ui.raised.segment {
    width: 100% !important;
    max-width: 1400px !important;
    padding: 0 10px;
    box-sizing: border-box;
  }
  
  .top-section .header-content {
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }
  
  .top-section h2 {
    font-size: 1.5rem;
    text-align: center;
    margin-top: 10px;
  }
  
  .top-section .logo {
    margin-bottom: 10px;
  }
}