.shelf-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0 30px}.shelf{display:flex;gap:18px;padding:27px 5px;border-top:1px solid var(--line)}.shelf:hover h3{color:#a38730}.shelf-number{font-family:'Playfair Display',serif;font-size:25px;color:var(--gold);padding-top:3px}.shelf h3{font-size:22px;color:#175570;margin:0 0 8px;letter-spacing:-.3px}.shelf p{font-size:11px;margin:0 0 10px;line-height:1.7}.shelf div>span{font-size:10px;color:#8c793b;letter-spacing:.5px}.portal-directory .section-head{align-items:center}.portal-directory .section-head p{margin-bottom:0}.dropdown{max-height:65vh;overflow-y:auto}.article-toc{display:flex;flex-wrap:wrap;justify-content:flex-start;gap:8px 14px;align-items:center;margin:10px 0 30px;padding:20px;background:#edf2f3}.article-toc strong{flex-basis:100%;font-size:9px;letter-spacing:1.5px;color:#8c793b;margin-bottom:5px}.article-toc button{border:0;background:none;padding:4px 0;text-align:left;color:#175570;font-size:12px;text-decoration:underline;line-height:1.5}.article h2{scroll-margin-top:25px}@media(max-width:850px){.shelf-grid{grid-template-columns:1fr 1fr}}@media(max-width:560px){.shelf-grid{grid-template-columns:1fr}.shelf{padding:22px 5px}.portal-directory .section-head{display:block}.portal-directory .section-head>a{display:inline-block;margin-top:10px}.article-toc{order:initial;width:100%}}