.nsc-anchor-heading{position:relative;scroll-margin-top:100px}.nsc-anchor-link{display:inline-flex;align-items:center;justify-content:center;background:0 0;border:none;cursor:pointer;padding:6px;margin-left:4px;color:#a8b0b5;opacity:0;border-radius:6px;transition:opacity .15s,color .15s,background .15s;vertical-align:middle;position:relative}.nsc-anchor-heading:hover .nsc-anchor-link,.nsc-anchor-link:focus{opacity:1}.nsc-anchor-link:hover{color:#6f787e;background:#f0f3f3}.nsc-anchor-link:before{content:'Copy link to heading';position:absolute;bottom:calc(100% + 4px);left:50%;transform:translateX(-50%);background:#fff;color:#333f48;font-size:12px;font-weight:400;line-height:1.4;padding:4px 8px;border-radius:4px;white-space:nowrap;pointer-events:none;opacity:0;transition:opacity .15s;box-shadow:0 1px 4px rgba(0,0,0,.15);border:1px solid #e5e7eb}.nsc-anchor-link:hover:before{opacity:1}.nsc-anchor-link--copied:before{content:'Copied!';opacity:1}