/*
   Variables
   ========================================================================== */
/*
   Mixins
   ========================================================================== */
/* ==========================================================================
   SIDEBAR
   ========================================================================== */
   .sb-toggle-left {
    height: 54px;
    left: 30px;
    position: fixed;
    text-indent: 100%;
    top: 30px;
    white-space: nowrap;
    width: 54px;
    z-index: 1;
  }
  
  @media screen and (max-width: 800px) {
    .sb-toggle-left {
      position: absolute;
    }
  }
  
  .sb-toggle-left .nav-icon {
    background: #fdfdfd;
    box-shadow: 0 0 8px 0 #111;
    height: 2px;
    left: 50%;
    position: absolute;
    top: 50%;
    width: 28px;
    transform: translateX(-50%) translateY(-50%);
  }
  
  .sb-toggle-left .nav-icon:after, .sb-toggle-left .nav-icon::before {
    background: #fdfdfd;
    box-shadow: inherit;
    content: '';
    height: 100%;
    position: absolute;
    right: 0;
    top: 0;
    width: 100%;
  }
  
  .sb-toggle-left .nav-icon::before {
    transform: translateY(-8px);
  }
  
  .sb-toggle-left .nav-icon:after {
    transform: translateY(8px);
  }
  
  .sb-slidebar {
    background: #111;
    color: #eee;
    letter-spacing: 1px;
    z-index: 2;
  }
  
  .sb-slidebar .site-title {
    font-size: 26px;
    letter-spacing: 2px;
    margin: 0;
    padding: 60px 20px;
  }
  
  .sb-slidebar .site-info {
    bottom: 0;
    font-family: "Lato", sans-serif;
    font-size: 12px;
    line-height: 2;
    padding: 15px 0;
    position: relative;
    text-align: center;
    width: 100%;
  }
  
  .sb-slidebar .site-info p {
    margin: 0;
  }
  
  .sb-slidebar .sb-menu {
    list-style-type: none;
    margin: 0;
    padding: 0;
  }
  
  .sb-slidebar .sb-menu .active a {
    background-color: rgba(238, 238, 238, 0.04);
  }
  
  .sb-slidebar .sb-menu > li {
    border-top: 1px solid rgba(238, 238, 238, 0.05);
    margin: 0;
    padding: 0;
  }
  
  .sb-slidebar .sb-menu > li:last-child {
    border-bottom: 1px solid rgba(238, 238, 238, 0.05);
  }
  
  .sb-slidebar .sb-menu > li a {
    color: #eee;
    font-family: "Lato", sans-serif;
    display: block;
    padding: 30px 20px;
  }
  
  .sb-slidebar .sb-menu > li a:hover {
    background-color: #eee;
    color: #111;
    text-decoration: none;
  }
  
  /* Mobile adjustments */
  @media screen and (max-width: 800px) {
    .sb-slidebar {
      height: 100vh; /* 使侧边栏占满视口高度 */
      overflow-y: auto; /* 启用垂直滚动 */
    }
  
    .sb-slidebar .site-title {
      font-size: 20px;
      padding: 40px 15px;
    }
  
    .sb-slidebar .sb-menu > li a {
      padding: 20px 15px; /* 减小内边距 */
    }
  
    .sb-slidebar .site-info {
      padding: 10px;
      position: relative; /* 避免绝对定位影响 */
    }
  }