/**
 * V21 全局基础样式
 */
:root {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC',
    'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
  line-height: 1.6;
  font-weight: 400;

  /* V21 颜色系统 */
  --indigo: #4f46e5;
  --indigo-dark: #4338ca;
  --indigo-soft: #eef2ff;
  --slate: #0f172a;
  --muted: #64748b;
  --line: #e2e8f0;
  --bg: #f8fafc;
  --green: #10b981;
  --amber: #f59e0b;
  --red: #ef4444;

  color-scheme: light;
  color: var(--slate);
  background-color: var(--bg);

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

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

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

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