#masthead .ippo-search-open{display:flex;align-items:center;justify-content:center;width:44px;min-height:44px;padding:8px;margin-inline:6px;background:transparent;color:#fff!important;border:1px solid transparent;border-radius:6px;cursor:pointer}
#masthead .ippo-search-menu{display:flex;align-items:center}
#masthead .ippo-search-open:hover,#masthead .ippo-search-open:focus-visible{color:#ead59b!important;border-color:currentColor}
.ippo-site-search{width:min(620px,calc(100vw - 32px));max-height:calc(100dvh - 40px);margin:auto;padding:28px;border:1px solid #b69a5e;border-radius:12px;background:#f9f7f1;color:#173753;box-shadow:0 18px 80px #0005}
.ippo-site-search::backdrop{background:#102a43b8;backdrop-filter:blur(3px)}
.ippo-search-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:22px}
.ippo-search-heading h2{font-size:26px;margin:0;color:#173753}
.ippo-search-close{flex:none;width:44px;height:44px;padding:0;border:0;background:transparent;color:#173753;font-size:32px;cursor:pointer}
.ippo-site-search label{display:block;margin-bottom:10px;font-size:16px}
.ippo-search-fields{display:flex;gap:10px}.ippo-search-fields input{min-width:0;width:100%;border:1px solid #8c9da9;border-radius:5px;background:#fff;color:#173753;font-size:18px;padding:12px}
.ippo-search-fields button{flex:none;border:0;border-radius:5px;padding:12px 20px;background:#173753;color:#fff;cursor:pointer}
.ippo-site-search :focus-visible{outline:3px solid #b69a5e;outline-offset:3px}
@media(max-width:540px){.ippo-site-search{padding:20px}.ippo-search-heading h2{font-size:22px}.ippo-search-fields button{padding-inline:15px}}
@media print{.ippo-site-search,.ippo-search-menu{display:none!important}}
.ippo-site-search .ippo-science-copy>[lang=ar],.ippo-site-search .ippo-science-copy>[lang=ru]{display:none!important}
html:lang(ar) .ippo-site-search .ippo-science-copy>[lang=en],html:lang(ru) .ippo-site-search .ippo-science-copy>[lang=en]{display:none!important}
html:lang(ar) .ippo-site-search .ippo-science-copy>[lang=ar],html:lang(ru) .ippo-site-search .ippo-science-copy>[lang=ru]{display:inline!important}
body.search .ippo-science-copy>[lang=ar],body.search .ippo-science-copy>[lang=ru]{display:none!important}
html:lang(ar) body.search .ippo-science-copy>[lang=en],html:lang(ru) body.search .ippo-science-copy>[lang=en]{display:none!important}
html:lang(ar) body.search .ippo-science-copy>[lang=ar],html:lang(ru) body.search .ippo-science-copy>[lang=ru]{display:inline!important}
.ippo-site-search .ippo-science-copy,.ippo-site-search .ippo-science-copy>span{font:inherit!important;color:inherit!important}
#ippo-site-search h2{font-family:Arial,Tahoma,sans-serif!important;font-size:26px!important;line-height:1.4!important;color:#173753!important;letter-spacing:0!important}
#ippo-site-search .ippo-search-close{font-size:32px!important;line-height:1!important;color:#173753!important}
#ippo-site-search .ippo-search-fields button{font-size:16px!important;color:#fff!important;background:#173753!important}
@media(max-width:540px){#ippo-site-search h2{font-size:22px!important}}
@media(max-width:921px){html body.ast-theme-transparent-header #ippo-home.ippo-home-refreshed-hero{padding-top:112px!important}}
/* Keep portrait lead images complete without delaying the start of the story. */
.ippo-science-reading .ippo-science-article-image img{width:auto;max-width:100%;height:auto;max-height:560px;margin-inline:auto;object-fit:contain}
@media(max-width:767px){.ippo-science-reading .ippo-science-article-image img{max-height:420px}}
/* Archival context within the About page's education history. */
.ippo-about-complete .ippo-about-archive{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;align-items:start;margin:30px 0}
.ippo-about-complete .ippo-about-archive figure{min-width:0;margin:0;padding:12px;background:#fff;border:1px solid #ded6c8;border-radius:6px}
.ippo-about-complete .ippo-about-archive img{display:block;width:100%;height:auto;border-radius:3px}
.ippo-about-complete .ippo-about-archive figcaption{margin-top:12px;font:400 13px/1.7 Arial,Tahoma,sans-serif;color:#435566}
.ippo-about-complete .ippo-about-archive figcaption strong{display:block;color:#173753;font-weight:600;margin-bottom:5px}
.ippo-about-complete .ippo-about-archive figcaption a{text-decoration:underline;text-underline-offset:3px;color:#695022}
@media(max-width:767px){.ippo-about-complete .ippo-about-archive{grid-template-columns:minmax(0,1fr);gap:20px}}