.my-home-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem 1rem;
  width: 100%;
  box-sizing: border-box;
}

.my-logo-card {
  width: 180px;  
  height: 180px;
  
  padding: 0;
  background-color: white;
  border-radius: 24px;
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.15);
  border: 1px solid #f3f4f6;
  
  overflow: hidden; 
  
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 2rem;
  transition: transform 0.3s ease;
}

html.dark .my-logo-card {
  background-color: #171717;
  border-color: #262626;
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
}

.my-logo-card:hover {
  transform: scale(1.05);
}

.my-logo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  margin: 0;
}

.my-hero-text {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.my-hero-title {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1.5rem;

  display: inline-block; 
  
  background: linear-gradient(135deg, #5BCEFA 40%, #F5A9B8 60%);
  
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;

  line-height: 1.2;
}

.my-hero-desc {
  font-size: 1.1rem;
  line-height: 1.8;
  color: #4b5563;
  text-align: center; 
}

html.dark .my-hero-desc {
  color: #9ca3af;
}


/* =========================================
   板块预览组件样式 (Section Preview)
   ========================================= */

/* 1. 外层容器 */
.sp-wrapper {
  margin-bottom: 3rem; /* 板块之间的间距 */
}

/* 2. 标题栏 */
.sp-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #e5e7eb; /* 浅灰底线 */
  padding-bottom: 0.5rem;
  margin-bottom: 1.5rem;
}

/* 暗色模式下标题栏底线颜色 */
html.dark .sp-header {
  border-bottom-color: #262626;
}

.sp-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0; /* 去掉默认 margin */
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.sp-title a {
  text-decoration: none;
  color: inherit;
}

.sp-icon {
  color: #3b82f6; /* 装饰符号颜色 */
}

.sp-more-link {
  font-size: 0.875rem;
  color: #9ca3af;
  text-decoration: none;
  transition: color 0.2s;
}

.sp-more-link:hover {
  color: #3b82f6; /* 悬停变蓝 */
}

/* 3. 网格布局 (核心) */
.sp-grid {
  display: grid;
  grid-template-columns: 1fr; /* 手机端默认 1 列 */
  gap: 1.5rem; /* 卡片间距 */
}

/* 平板和电脑端显示 3 列 */
@media (min-width: 768px) {
  .sp-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* 4. 卡片样式 */
.sp-card {
  display: block;
  background-color: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 0.75rem; /* 12px 圆角 */
  padding: 1.25rem;
  text-decoration: none; /* 去掉链接下划线 */
  transition: all 0.3s ease; /* 平滑过渡动画 */
  height: 100%; /* 保证同一行卡片高度一致 */
  box-sizing: border-box;
}

/* 卡片悬停效果：上浮 + 阴影 + 边框变色 */
.sp-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  border-color: #3b82f6;
}

/* 暗色模式卡片适配 */
html.dark .sp-card {
  background-color: #171717; /* 深色背景 */
  border-color: #262626;
}
html.dark .sp-card:hover {
  border-color: #60a5fa; /* 暗色模式下的悬停边框色 */
}

/* 5. 卡片内部元素 */
.sp-card-title {
  font-size: 1.125rem;
  font-weight: 600;
  margin-top: 0;
  margin-bottom: 0.5rem;
  color: #111827;
  
  /* 标题只显示一行，超出的省略 */
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

html.dark .sp-card-title {
  color: #f3f4f6;
}

.sp-card:hover .sp-card-title {
  color: #2563eb; /* 悬停时标题变色 */
}

.sp-card-date {
  font-size: 0.75rem;
  color: #9ca3af;
  margin-bottom: 0.75rem;
}

.sp-card-summary {
  font-size: 0.875rem;
  color: #4b5563;
  line-height: 1.6;
  
  /* 限制显示 3 行，超出显示省略号 (Webkit 方案) */
  display: -webkit-box;
  line-clamp: 3;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

html.dark .sp-card-summary {
  color: #9ca3af;
}



/* 去除下拉导航栏底部的主题切换按钮 */
.hextra-sidebar-container .hx\:bottom-0:has(.hextra-theme-toggle){
  display: none;
}
.hextra-sidebar-container .hextra-theme-toggle{
  display: none;
}