.atlas-menu{width:min(370px,calc(100vw - 28px));max-height:70vh;overflow-y:auto;overscroll-behavior:contain;box-sizing:border-box}.atlas-menu-home{font-weight:800;background:#e1f1f3}.atlas-menu-group{border-top:1px solid #d4e0e0;margin-top:5px}.hub-navigation .atlas-menu-group>summary{color:var(--hub-navy);padding:12px 14px;display:list-item;list-style-position:inside;font-size:16px;font-weight:750;line-height:1.4;min-height:44px;box-sizing:border-box}.hub-navigation .atlas-menu-group>summary::marker{color:#247281}.atlas-menu-group[open]>summary{background:#ecf3ee}.atlas-menu-links{display:grid;padding:0 0 7px 13px;margin:0 8px;border-left:2px solid #c0d4cd}.atlas-menu-links>a{display:block;font-size:15px;line-height:1.4;min-height:44px;box-sizing:border-box}.atlas-menu-links>a:first-child{font-weight:750}.atlas-menu-links .atlas-menu-group{margin-top:0;border-top:0}.atlas-menu-places{border-top:2px solid #b9ccce;display:grid;margin-top:8px;padding-top:8px}.atlas-menu-places>strong{padding:10px 14px;color:#42616b;font-size:13px;text-transform:uppercase;letter-spacing:.06em}.atlas-breadcrumb{flex-wrap:wrap;line-height:1.6}.atlas-collections{margin:25px 0 32px}.atlas-collections>h2{font-size:30px;margin-bottom:10px}.atlas-collections>p{font-size:18px;line-height:1.6}.atlas-shelves{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:22px 0}.atlas-shelf{display:flex;flex-direction:column;text-decoration:none;border:1px solid #b9cfca;border-top:6px solid #42785e;background:#f3f7ef;border-radius:11px;padding:22px;color:#163f45;transition:background .15s}.atlas-shelf:nth-child(2){border-top-color:#436d9a;background:#eff5fb}.atlas-shelf:nth-child(3){border-top-color:#168494;background:#ecf7f8}.atlas-shelf:nth-child(4){border-top-color:#856245;background:#faf3e9}.atlas-shelf:nth-child(5){border-top-color:#775783;background:#f5f0f7}.atlas-shelf>strong{font-size:23px;line-height:1.25}.atlas-shelf>p{font-size:16px;line-height:1.6;margin:13px 0 20px;flex:1}.atlas-resource-count{font-size:14px;white-space:nowrap;color:#345d65}.atlas-shelf:hover{background:#e2eee6}.atlas-section-tabs{display:flex;flex-wrap:wrap;gap:9px;margin:22px 0}.atlas-section-tabs>a{padding:11px 14px;border:1px solid #bacdce;border-radius:7px;text-decoration:none;font-size:15px;font-weight:700;color:#153f51;background:white;line-height:1.5}.atlas-section-tabs>a.atlas-active{background:#123f51;color:white;border-color:#123f51}.atlas-topic-picker{background:#f0f5f3;border:1px solid #c9dbd5;padding:22px;border-radius:12px;margin:20px 0 26px}.atlas-topic-picker h2{font-size:22px;margin:0 0 16px}.atlas-topic-links{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.atlas-topic-links>a{display:flex;flex-direction:column;gap:8px;padding:14px;border:1px solid #bbcfd0;border-radius:7px;background:#fff;text-decoration:none;color:#173d4d;font-size:16px;line-height:1.45}.atlas-topic-links>a:hover,.atlas-section-tabs>a:not(.atlas-active):hover{background:#e1f1f3}.atlas-date-note{background:#f9f0de;border-left:4px solid #a66d22;padding:18px 22px;font-size:16px;line-height:1.7;margin:20px 0 26px}.atlas-menu a,.atlas-menu summary{scroll-margin-block:12px}@media(max-width:900px){.atlas-shelves{grid-template-columns:repeat(2,minmax(0,1fr))}.atlas-topic-links{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:700px){.atlas-menu{width:auto;max-height:65vh;max-height:65dvh}.atlas-shelf{padding:18px}.atlas-shelf>strong{font-size:21px}.atlas-section-tabs>a{font-size:14px;padding:10px 12px}.atlas-topic-picker{padding:17px}}@media(max-width:470px){.atlas-shelves,.atlas-topic-links{grid-template-columns:1fr}.atlas-topic-links>a{flex-direction:row;justify-content:space-between;align-items:center;gap:14px}}@media print{.atlas-section-tabs,.atlas-topic-picker{display:none}.atlas-shelves{grid-template-columns:repeat(2,1fr)}}@media(prefers-reduced-motion:reduce){.atlas-shelf{transition:none}}