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

body {
  font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  background: #000;
  overflow-x: hidden;
  margin: 0;
  padding: 0;
}

#app {
  width: 100%;
  min-height: 100vh;
}

/* 移动端优化 */
@media (max-width: 768px) {
  body {
    font-size: 14px;
  }
}

/* 防止移动端点击高亮 */
* {
  -webkit-tap-highlight-color: transparent;
}

/* 滚动条样式 */
::-webkit-scrollbar {
  width: 4px;
}

::-webkit-scrollbar-track {
  background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
  background: #888;
  border-radius: 2px;
}

::-webkit-scrollbar-thumb:hover {
  background: #555;
}


#app {
  width: 100%;
  min-height: 100vh;
}