.chapter-nav { align-items:start; }
.chapter-next-actions { display:flex; flex-direction:column; gap:.75rem; min-width:0; }
.chapter-next-actions > a:first-child { text-align:right; }
.chapter-nav a.chapter-donate {
  display:inline-flex;
  align-self:flex-end;
  align-items:center;
  justify-content:center;
  min-height:2.75rem;
  max-width:100%;
  padding:.7rem 1.1rem;
  font:650 .8rem/1.4 var(--sans);
  letter-spacing:0;
  text-align:center;
  white-space:normal;
  color:var(--muted);
  border-color:var(--line);
  background:transparent;
}
.chapter-nav a.chapter-donate:hover { color:var(--ink); border-color:var(--ink); }
.chapter-nav a.chapter-donate:focus-visible { outline:3px solid var(--signal); outline-offset:3px; }
@media(max-width:600px) {
  .chapter-next-actions > a:first-child { text-align:left; }
  .chapter-nav a.chapter-donate { align-self:flex-start; }
  .chapter-nav > span:empty { display:none; }
}