/* Bibliographic depth lives at the end of the page, outside the explanatory sequence. */
footer{flex-wrap:wrap}
.footer-science-sources{flex:0 0 100%;width:100%;margin:0 0 36px;color:#bfd0c4}
.footer-science-sources summary{display:flex;align-items:center;gap:12px;width:max-content;min-height:44px;cursor:pointer;font-size:14px;list-style:none}
.footer-science-sources summary::-webkit-details-marker{display:none}
.footer-science-sources[open] summary span{transform:rotate(45deg)}
.footer-science-sources>div{max-width:850px;padding:10px 0 22px}
.footer-science-sources p{font-size:15px;line-height:1.5;text-align:left;margin:0 0 16px}
footer .footer-science-sources a{display:block;font-size:16px;line-height:1.5;padding:15px 0;border-bottom:1px solid #bdd1c52b;color:#e1eade}
.footer-science-sources a span{display:block;margin-top:5px;font-size:12px;color:#9fb8ac}
@media(max-width:900px){
 .mobile-twin-layout .mobile-twin-reading-dock #simulation-panel .individual-lead{font-size:14px;line-height:1.35;margin-bottom:8px}
 .mobile-twin-layout .mobile-twin-reading-dock #simulation-panel .simulation-description{font-size:14px;line-height:1.4}
 .footer-science-sources{margin-bottom:22px}
 footer .footer-science-sources a{font-size:14px}
}