/* 全局设计令牌：蓝紫白是内容工作台的统一主色。 */
:root {
  --primary: #5363dc;
  --primary-light: #eceeff;
  --primary-dark: #3944ae;
  --secondary: #7658df;
  --secondary-light: #f0ecff;
  --success: #2a867b;
  --success-light: #e3f4f0;
  --warning: #6b58cf;
  --warning-light: #f0edff;
  --danger: #c04c79;
  --danger-light: #ffebf2;
  --gray-50: #f6f8ff;
  --gray-100: #eef1fb;
  --gray-200: #dde2f2;
  --gray-300: #cbd2e8;
  --gray-400: #929bb7;
  --gray-500: #66708f;
  --gray-600: #4d5674;
  --gray-700: #38415e;
  --gray-800: #2b334d;
  --gray-900: #20263d;
  --radius: 8px;
  --radius-lg: 13px;
  --shadow: 0 8px 24px rgba(57, 68, 174, .07);
  --shadow-lg: 0 16px 40px rgba(57, 68, 174, .14);
}

* { scrollbar-color: #c7cdef transparent; scrollbar-width: thin; }
body {
  min-height: 100vh;
  background:
    radial-gradient(circle at 88% -16%, rgba(118, 88, 223, .17), transparent 27rem),
    radial-gradient(circle at 8% 90%, rgba(83, 99, 220, .10), transparent 28rem),
    var(--gray-50);
  color: var(--gray-800);
  font-family: "PingFang SC", "Microsoft YaHei UI", "Noto Sans CJK SC", sans-serif;
  letter-spacing: .01em;
}
button, input, select, textarea { font: inherit; }
button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid rgba(83, 99, 220, .22);
  outline-offset: 2px;
}