@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Libre+Baskerville:wght@400;700&display=swap');
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@media(max-width:1050px){.navlinks{gap:12px}.navlinks a{font-size:11px}.brand b{font-size:22px}.hero-grid{gap:25px}.quickgrid{grid-template-columns:repeat(2,1fr)}}@media(max-width:800px){.wrap{width:min(100% - 30px,650px)}.nav{min-height:71px}.menu{display:block;margin-left:auto}.navlinks{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;padding:18px 24px;flex-direction:column;align-items:stretch;box-shadow:0 20px 35px #092e4825}.navlinks.open{display:flex}.navlinks a{font-size:15px;padding:6px}.topline{font-size:8px}.topline span{display:none}.hero-grid,.split,.researchgrid,.foundergrid,.profilegrid{grid-template-columns:1fr}.hero-grid{padding:55px 0}.hero-visual{height:310px;border-radius:12px}.eyecircle{height:180px;width:180px}.eyedot{width:60px;height:60px}.section{padding:55px 0}.split,.foundergrid,.profilegrid{gap:35px}.three,.resourcegrid{grid-template-columns:1fr}.feature p{min-height:0}.section-title{display:block}.ctagrid{display:block}.footgrid{grid-template-columns:1fr 1fr;gap:25px}.footgrid>div:first-child{grid-column:1/-1}.quickgrid a{padding:12px}.founderphoto img{max-height:430px;object-position:center 20%}.subhero h1{font-size:38px}}@media(max-width:480px){.hero h1{font-size:37px}.quickgrid{grid-template-columns:1fr}.quickgrid a{border-right:0;border-bottom:1px solid var(--line)}.actions{flex-direction:column;align-items:stretch}.footgrid{grid-template-columns:1fr}.footgrid>div:first-child{grid-column:auto}}
/* Brand identity shared by all pages: the full society name and trademark. */

.brand small{font:700 8px/1.45 'DM Sans',Arial,sans-serif;max-width:315px;letter-spacing:.075em;text-transform:uppercase}
@media(max-width:560px){.brand b{font-size:19px}.brand small{max-width:215px;font-size:6.5px;letter-spacing:.03em}.brandmark{width:42px;height:42px}}
.topic-link{display:inline-block;margin-top:6px;font-size:13px;color:var(--blue);font-weight:800}.topic-link:hover,.textlink:hover{text-decoration:underline}.explore-grid article{min-height:220px}.explore-grid h3{margin:0;font-size:20px}.explore-grid p{margin:12px 0 16px}.navlinks a:focus-visible,.button:focus-visible,.topic-link:focus-visible{outline:3px solid var(--teal);outline-offset:3px}
/* Selected ISOAIREC emblem, retained intact, including its original artwork and TM. */
.brandmark{width:88px;height:64px;flex:0 0 88px;border-radius:0;background:#fff url('logo.png') center/contain no-repeat;font-size:0;color:transparent}
.header .nav{min-height:94px}
.brand{gap:10px}
.brand b{font-size:24px}
.brand small{max-width:292px;font-size:7px;letter-spacing:.065em}
@media(max-width:1050px){.brandmark{width:68px;height:58px;flex-basis:68px}.brand small{max-width:240px;font-size:6.6px}.navlinks{gap:10px}}
@media(max-width:800px){.header .nav{min-height:78px}.brandmark{width:66px;height:54px;flex-basis:66px}.brand small{max-width:240px}}
@media(max-width:480px){.brandmark{width:56px;height:47px;flex-basis:56px}.brand b{font-size:19px}.brand small{max-width:190px;font-size:6px}}
/* Larger crest-only display: clip the wordmark embedded in the supplied image;
   the readable ISOAIREC name and full form are provided beside the crest. */
.brandmark{width:140px;height:78px;flex:0 0 140px;background-size:140px auto;background-position:center top;overflow:hidden}
.header .nav{min-height:105px}
.brand{gap:12px}
@media(max-width:1150px){.brandmark{width:102px;height:58px;flex-basis:102px;background-size:102px auto}.brand small{max-width:222px;font-size:6.5px}.navlinks{gap:10px}.navlinks a{font-size:12px}}
@media(max-width:800px){.brandmark{width:102px;height:58px;flex-basis:102px;background-size:102px auto}.header .nav{min-height:84px}}
@media(max-width:480px){.brandmark{width:76px;height:43px;flex-basis:76px;background-size:76px auto}.brand{gap:8px}.brand small{max-width:182px}}