/* No nested scroll area: every H2 link remains part of the page. */
.toc-links{max-height:none;overflow:visible;padding-right:0;scrollbar-width:auto}
@media screen and (min-width:761px){
 .reading-layout{max-width:1198px;grid-template-columns:300px minmax(0,730px);column-gap:60px}
 .toc-sidebar{position:static;align-self:stretch}
 .toc-sidebar>.toc{position:sticky;top:112px}
 .toc-links h2{font-size:13px;line-height:1.65}
 /* A long menu must scroll with the page instead of stranding its last links. */
 .toc-sidebar[data-toc-fit="false"]>.toc{position:static}
}
@media screen and (min-width:761px) and (max-width:1099px){
 .reading-layout{grid-template-columns:260px minmax(0,1fr);column-gap:38px}
}
@media screen and (min-width:1280px) and (hover:hover) and (pointer:fine){
 /* 300px TOC + up to 730px article + 340px right rail; preserve its 80px clearance. */
 .reading-layout{max-width:1498px;grid-template-columns:300px minmax(0,730px) 340px;column-gap:40px}
}