/* 路 · design tokens. Shared by the shell and every module; modules must not define their own palette. */
:root{
  --lu-font:-apple-system,BlinkMacSystemFont,"Helvetica Neue","PingFang SC","Microsoft YaHei",sans-serif;
  --lu-bg:#eceef1;
  --lu-ink:#161b20;
  --lu-ink-2:#4b545d;
  --lu-muted:#69727a;
  --lu-faint:#8a939b;
  --lu-line:#dde1e5;
  --lu-line-soft:rgba(23,30,36,.07);
  --lu-surface:rgba(247,249,250,.88);
  --lu-surface-solid:#f7f9fa;
  --lu-field:#fff;
  --lu-hover:rgba(23,30,36,.04);
  --lu-dark:#0d1318;
  --lu-dark-2:#171e24;
  --lu-dark-line:rgba(170,182,192,.2);
  --lu-on-dark:#f4f5f6;
  --lu-on-dark-muted:#aeb5bc;
  --lu-red:#b84c48;
  --lu-red-soft:rgba(184,76,72,.1);
  --lu-green:#318071;
  --lu-green-soft:rgba(49,128,113,.1);
  --lu-amber:#a8752b;
  --lu-amber-soft:rgba(168,117,43,.12);
  --lu-radius-sm:6px;
  --lu-radius:9px;
  --lu-shadow:0 12px 35px rgba(17,25,33,.1);
  --lu-shadow-soft:0 4px 14px rgba(17,25,33,.06);
}