/* RIMAN / Yuan. All brand choices live here. */
:root {
  --color-canvas:#F5F1E8; --color-surface:#FFFDFA; --color-surface-soft:#EDE8DE;
  --color-ink:#22382D; --color-body:#3E4A42; --color-muted:#60695E;
  --color-primary:#2F4A3C; --color-primary-hover:#22382D; --color-on-primary:#FFFFFF;
  --color-canvas-dark:#22382D; --color-surface-dark:#2F4A3C;
  --color-on-dark:#F5F1E8; --color-on-dark-muted:#D0D7CA;
  --color-accent:#C2A878; --color-accent-text:#776039;
  --color-hairline:#D4D5C8; --color-border-control:#7A8275;
  --color-hairline-dark:#738374; --color-focus:#776039; --color-focus-dark:#E1CA9C;
  --color-error:#9F352C;
  --font-sans:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif;
  --font-serif:'Cormorant Garamond',Georgia,'Times New Roman',serif;
  --radius-card:0px; --radius-button:4px; --radius-input:4px;
}
html[lang='zh-Hans'] {
  --font-sans:'Noto Sans SC','PingFang SC','Microsoft YaHei',sans-serif;
  --font-serif:'Noto Serif SC','Songti SC','SimSun',serif;
}