/* 鼠标样式 */
#cursor {
    position: fixed;
    width: 16px;
    height: 16px;
    /* 这里改变跟随的底色 */
    background: rgb(57, 197, 187);
    border-radius: 8px;
    opacity: 0.25;
    z-index: 10086;
    pointer-events: none;
    transition: 0.2s ease-in-out;
    transition-property: background, opacity, transform;
  }
  
  #cursor.hidden {
    opacity: 0;
  }
  
  #cursor.hover {
    opacity: 0.1;
    transform: scale(2.5);
    -webkit-transform: scale(2.5);
    -moz-transform: scale(2.5);
    -ms-transform: scale(2.5);
    -o-transform: scale(2.5);
  }
  
  #cursor.active {
    opacity: 0.5;
    transform: scale(0.5);
    -webkit-transform: scale(0.5);
    -moz-transform: scale(0.5);
    -ms-transform: scale(0.5);
    -o-transform: scale(0.5);
  }

:root {
  --trans-light: rgba(255, 255, 255, 0.8);
  --trans-dark: rgba(25, 25, 25, 0.8);
  /* --border-style: 1px solid rgb(169, 169, 169); */
  --backdrop-filter: blur(5px) saturate(150%);
}

/* 首页文章卡片 */
#recent-posts > .recent-post-item {
  background: var(--trans-light);
  backdrop-filter: var(--backdrop-filter);
  border-radius: 25px;
  border: var(--border-style);
}

/* 首页侧栏卡片 */
#aside-content .card-widget {
  background: var(--trans-light);
  backdrop-filter: var(--backdrop-filter);
  border-radius: 18px;
  border: var(--border-style);
}

/* 文章页、归档页、普通页面 */
div#post,
div#page,
div#archive {
  background: var(--trans-light);
  backdrop-filter: var(--backdrop-filter);
  border: var(--border-style);
  border-radius: 20px;
}

/* 导航栏 */
#page-header.nav-fixed #nav {
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: var(--backdrop-filter);
}

[data-theme="dark"] #page-header.nav-fixed #nav {
  background: rgba(0, 0, 0, 0.7) !important;
}

/* 夜间模式遮罩 */
[data-theme="dark"] #recent-posts > .recent-post-item,
[data-theme="dark"] #aside-content .card-widget,
[data-theme="dark"] div#post,
[data-theme="dark"] div#archive,
[data-theme="dark"] div#page {
  background: var(--trans-dark);
}


/* 夜间模式页脚页头遮罩透明 */
[data-theme="dark"] #footer::before {
  background: transparent !important;
}
[data-theme="dark"] #page-header::before {
  background: transparent !important;
}

/* 页脚与头图透明 */
#footer {
  background: transparent !important;
}
#page-header {
  background: transparent !important;
}

/* 阅读模式 */
.read-mode #aside-content .card-widget {
  background: rgba(158, 204, 171, 0.5) !important;
}
.read-mode div#post {
  background: rgba(158, 204, 171, 0.5) !important;
}

/* 夜间模式下的阅读模式 */
[data-theme="dark"] .read-mode #aside-content .card-widget {
  background: rgba(25, 25, 25, 0.9) !important;
  color: #ffffff;
}
[data-theme="dark"] .read-mode div#post {
  background: rgba(25, 25, 25, 0.9) !important;
  color: #ffffff;
}
/* 一级菜单居中 */
#nav .menus_items {
  position: absolute !important;
  width: fit-content !important;
  left: 50% !important;
  transform: translateX(-50%) !important;
}
/* 子菜单横向展示 */
#nav .menus_items .menus_item:hover .menus_item_child {
  display: flex !important;
}
/* 这里的2是代表导航栏的第2个元素，即有子菜单的元素，可以按自己需求修改 */
.menus_items .menus_item:nth-child(2) .menus_item_child {
  left: 0px;
}

/*哔哩哔哩视频适配*/
.aspect-ratio {
  position: relative;
  width: 90%;
  height: auto;
  padding-bottom: 75%;
  margin: 3% auto;
  text-align: center;
}
.aspect-ratio iframe {
  position: absolute;
  width: 100%;
  height: 86%;
  left: 0;
  top: 0;
}

/* 导航栏做居中处理 */
#nav-right{
  flex:1 1 auto;
  justify-content: flex-end;
  margin-left: auto;
  display: flex;
  flex-wrap:nowrap;
}

/* 去除导航栏选项中底下的蓝条 */
#nav *::after{
  background-color: transparent!important;
}

/* 导航栏菜单鼠标移入字体放大 */
#nav #site-name:hover, 
#nav .menus_item:hover, 
#nav #search-button:hover{
  font-size:28px;
}

p {
  text-indent: 2em; /* 首行缩进2个字符 */
}