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

li {
  list-style: none;
}

body {
  font-family: "Noto Sans SC", "Roboto", sans-serif;
  color: #333;
  line-height: 1.5;
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

:root {
  /* index */
  --primary: #0d3b66;
  --secondary: #0077b6;
  --accent: #f4a261;
  --light: #f8f9fa;
  --dark: #212529;
  --success: #2a9d8f;
  /* ai，qmt，jiuye */
  --primary-color: #58126c;
  --secondary-color: #7a3d8d;
  --accent-color: #e0aaff;
  --light-bg: #f9f4fb;
  --text-dark: #333;
  --text-light: #666;
  /* basic */
  --primary-basic: #1a73e8;
  --secondary-basic: #0d47a1;
  --accent-basic: #00c853;
  --dark-basic: #1e3a8a;
  --danger-basic: #e53935;
  --success-basic: #43a047;
}