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

  color-scheme: light dark;
  
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;

  /* 默认浅色模式 CSS 变量 */
  --ant-color-primary: #1677ff;
  --ant-color-primary-hover: #4096ff;
  --ant-color-primary-bg: #1677ff1a;
  --ant-color-text: rgba(0, 0, 0, 0.88);
  --ant-color-text-secondary: rgba(0, 0, 0, 0.65);
  --ant-color-text-tertiary: rgba(0, 0, 0, 0.45);
  --ant-color-bg-container: #ffffff;
  --ant-color-bg-layout: #f5f5f5;
  --ant-color-bg-elevated: #ffffff;
  --ant-color-border: #d9d9d9;
  --ant-color-border-secondary: #f0f0f0;
  --ant-color-error: #ff4d4f;
  --ant-color-success: #52c41a;
  --ant-color-warning: #faad14;
}

/* 深色模式默认变量 */
:root.dark {
  --ant-color-primary: #1677ff;
  --ant-color-primary-hover: #4096ff;
  --ant-color-primary-bg: #1677ff1a;
  --ant-color-text: rgba(255, 255, 255, 0.88);
  --ant-color-text-secondary: rgba(255, 255, 255, 0.65);
  --ant-color-text-tertiary: rgba(255, 255, 255, 0.45);
  --ant-color-bg-container: #141414;
  --ant-color-bg-layout: #000000;
  --ant-color-bg-elevated: #1f1f1f;
  --ant-color-border: #424242;
  --ant-color-border-secondary: #303030;
  --ant-color-error: #ff4d4f;
  --ant-color-success: #52c41a;
  --ant-color-warning: #faad14;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  background-color: var(--ant-color-bg-layout);
  color: var(--ant-color-text);
}

#app {
  width: 100%;
  height: 100vh;
  overflow: hidden;
}

/* 链接样式 */
a {
  color: var(--ant-color-primary);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--ant-color-primary-hover);
}

/* 滚动条样式 */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: var(--ant-color-bg-layout);
}

::-webkit-scrollbar-thumb {
  background: var(--ant-color-border);
  border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--ant-color-border-secondary);
}