/* 「纸墨 · 塬」调色与字体令牌：门户唯一的色值来源，页面样式只引用变量。
   纸色底、墨色字；黄土色作引线与日期，靛青给专题，朱砂只作印与撤回记号；夜色给公众展屏。 */
:root {
  --paper: #F5F1E8;
  --paper-2: #EDE7DA;
  --paper-3: #E3DBCA;
  --card: #FBF9F4;
  --ink: #1B1917;
  --ink-2: #48433C;
  --ink-3: #736B5E;
  --line: #D9D1C2;
  --line-2: #C3B9A6;
  --rule: #1B1917;
  --loess: #B9742E;
  --loess-deep: #8A5320;
  --loess-tint: #F3E6D4;
  --indigo: #1E3A5F;
  --indigo-tint: #E2E8F0;
  --cinnabar: #A6372B;
  --cinnabar-tint: #F6E3DF;
  --night: #15171C;
  --night-2: #22252C;
  --night-line: #3A3E47;
  --night-glow: #2B2520;
  --night-line: #D2C8B6;
  --night-loess: #BD8540;
  --night-sun: #D8A169;
  --font-serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", "SimSun", serif;
  --font-serif-system: "Source Han Serif SC", "Noto Serif CJK SC", "Songti SC", "STSong", "SimSun", serif;
  --font-sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", "Source Han Sans SC", "Helvetica Neue", Arial, sans-serif;
  --gutter: clamp(1rem, 4vw, 3.5rem);
  --container: 84rem;
  --portal-type-scale: 1;
}