:root {
  /* Kitty POP! 专属调色盘 */
  --bg-main: #FFFDF6;
  --color-coral: #FF7595;
  --color-coral-light: #FFEBF0;
  --color-coral-dark: #E65C7C;
  --color-yellow: #FFE36E;
  --color-yellow-light: #FFF9DB;
  --color-purple: #7965DE;
  --color-purple-light: #EFEBFC;
  --color-purple-dark: #624ECB;
  --color-slate: #26253C;
  --color-slate-light: #3D3B59;
  --color-mint: #B8EAD8;
  --color-mint-light: #EBF8F3;
  --color-text-sec: #697184;
  --color-white: #FFFFFF;
  --color-border: #F0ECE1;
  --color-border-dark: #26253C;

  /* 阴影体系 */
  --shadow-sm: 0 2px 4px rgba(38, 37, 60, 0.04);
  --shadow-md: 0 8px 20px rgba(38, 37, 60, 0.06);
  --shadow-lg: 0 16px 36px rgba(38, 37, 60, 0.09);
  --shadow-pop: 0 4px 0 #26253C;
  --shadow-pop-lg: 0 8px 0 #26253C;
  --shadow-pop-hover: 0 2px 0 #26253C;

  /* 圆角 */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;
  --radius-full: 9999px;

  /* 字体体系 */
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --font-mono: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;

  /* 容器宽度 */
  --container-max: 1200px;
  --container-reading: 820px;
}