/* 主题预设 · 水墨默认（与 mirror-demo 现状最接近的一套）*/
[data-theme-preset="ink-default"] {
  --rt-bg:           #FAFAF7;
  --rt-paper:        #FFFFFF;
  --rt-paper-warm:   #F5F1E8;
  --rt-paper-edge:   #E4DFD3;

  --rt-ink:          #1A1D29;
  --rt-ink-soft:     #3A3F4E;
  --rt-ink-mute:     #6B7080;

  --rt-accent:       #C5A358;
  --rt-accent-soft:  rgba(197,163,88,0.40);
  --rt-accent-weak:  rgba(197,163,88,0.18);

  --rt-divider:      rgba(14,16,24,0.08);
  --rt-stamp:        #B5483D;
  --rt-shadow:       0 12px 32px rgba(30,30,40,0.08);
}