/* The vitamin D figure's colours on supp.tips. Amber is vitamin D: the colour of its dots. */
.fig-article {
  --bh-artery: #d0353a;
  --bh-vein: #2f56c9;
  --vd-d: #f2a50c;
  --vd-d-rim: #9a5a00;
  --vd-raw: #f7dc7a;
  --vd-raw-ink: #a07c10;
  --vd-here: #fdf3e1;
}
.fig-article .a-key-c { border-color: var(--bh-artery); }
.fig-article .a-key-p { margin-left: 12px; border-color: var(--bh-strong); border-top-style: dashed; }