:root {
  font-family: Inter, system-ui, Avenir, Helvetica, Arial, sans-serif;
  line-height: 1.5;
  font-weight: 400;

  color-scheme: light dark;
  color: #213547;
  background-color: #ffffff;

  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
}

#app {
  width: 100%;
  height: 100vh;
  margin: 0;
  padding: 0;
}

/* Element Plus 暗色模式覆盖 */
@media (prefers-color-scheme: dark) {
  :root {
    color: #213547;
    background-color: #ffffff;
  }
}

.center{
  display: flex;
  justify-content: center;
  align-items: center;
}
.flex{
  display: flex; 
  align-items: center;
}
/* 适用于Webkit浏览器，如Chrome和Safari */
::-webkit-scrollbar {
  width: 7px; /* 滚动条宽度 */
}

/* 滚动条的轨道 */
::-webkit-scrollbar-track {
  background: #f7f7f7; /* 轨道颜色 */
}

/* 滚动条的滑块 */
::-webkit-scrollbar-thumb {
  background: #888; /* 滑块颜色 */
  border-radius: 6px; /* 滑块圆角 */
}

/* 滑块在hover时的颜色 */
::-webkit-scrollbar-thumb:hover {
  background: #555; /* 滑块hover颜色 */
}

title{ 
  color: red !important; /* 这里设置你想要的颜色 */
}
.block{
  display: block;
}
.margin-top-10{
  margin-top: 10px;
}
.margin-top-20{
  margin-top: 20px;
}
.margin-top-30{
  margin-top: 30px;
}
.margin-left-10{
  margin-left: 10px;
}
.margin-left-20{
  margin-left: 20px;
}
.margin-left-30{
  margin-left: 30px;
}
.margin-right-10{
  margin-right: 10px;
}
.margin-right-20{
  margin-right: 20px;
}
.margin-right-30{
  margin-right: 30px;
}
.margin-bottom-10{
  margin-bottom: 10px;
}
.margin-bottom-20{
  margin-bottom: 20px;
}
.margin-bottom-30{
  margin-bottom: 30px;
}
.drag-handle{ 
  cursor: move;
}
.handle{
  cursor: pointer;
}
.main {
  padding: 20px;
}
.b{
  font-weight: bold;
}
.font-big,.font-big *{
  font-size: 20px;
}
.font-mid,.font-mid *{
  font-size: 16px;
}
.red{
  color: red;
}
.flex-beween{
  display: flex;
  justify-content: space-between;
}
.font-small{
  font-size: 12px;
} 
.width-100{
  width: 100%;
}
.align-center{
  align-items: center;
}
.flex-end{
  display: flex;
  justify-content: flex-end;
}
.green{
  color: green;
}