:root {
  --光标-默认: url("/Images/Common/鼠标-默认.cur"), auto;
  --光标-指向: url("/Images/Common/鼠标-指向.cur"), pointer;
  --光标-移动: url("/Images/Common/鼠标-移动.cur"), move;
  --光标-拖拽: url("/Images/Common/鼠标-拖拽.cur"), grab;
  --字体-家族: "Google Sans Code", "JetBrains Mono", Consolas, "Noto Sans SC", 微软雅黑, sans-serif;
}

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

body {
  background-color: #111;
  color: silver;
  font-family: var(--字体);
}

.总区 {
  padding-top: 50px;
}

.Canvas容器 {
  position: relative;
  width: 100%;
  height: clamp(500px, calc(100vh - 50px), 3000px);
  display: flex;
  justify-content: center;
  align-items: center;
}

#canvas {
  width: 100%;
  height: 100%;
  cursor: var(--光标-默认);
}