:root{--paper:#f4f1e9;--ink:#302c2b;--wine:#612836;--wine-dark:#41202c;--muted:#77716a;--line:#d7d0c5;--gold:#bd8e43;--rose:#b66b6a;--sans:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;--serif:Georgia,'Times New Roman',serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.65}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit}a{color:inherit}button:focus-visible,a:focus-visible,[tabindex]:focus-visible,summary:focus-visible{outline:2px solid var(--wine);outline-offset:5px}button{cursor:pointer}a{text-underline-offset:4px}.wrap{width:min(1320px,88%);margin-inline:auto}.header{height:94px;padding:0 6%;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid 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@media(max-width:360px){.hero h1{font-size:43px}.header nav{font-size:9px;gap:7px}.layer-controls button{font-size:8px}.hero-intro{font-size:15px}.hero-description{font-size:13px}h2{font-size:38px}.figure-key{font-size:8px;gap:10px}#artery{height:280px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}
@media(min-width:761px) and (max-width:900px){.hero{grid-template-columns:minmax(0,1fr);gap:36px}.hero-copy{max-width:620px}.hero h1{font-size:70px}.artery-figure{max-width:600px;width:100%;justify-self:center}#artery{height:360px}.hero-bottom{margin-top:0}}

.privacy-notice{flex-basis:100%;grid-column:1/-1;border-top:1px solid var(--line);padding-top:16px}.footer{flex-wrap:wrap}.privacy-notice summary{font-size:11px;color:var(--wine);cursor:pointer;width:fit-content;min-height:44px;display:flex;align-items:center;gap:10px}.privacy-notice summary::after{content:'+'}.privacy-notice[open] summary::after{content:'−'}.privacy-copy{max-width:760px;padding:18px 0 12px}.privacy-copy h2{font-size:32px;margin:0 0 22px}.privacy-copy h3{font:400 21px/1.3 var(--serif);color:var(--wine);margin:24px 0 10px}.footer .privacy-copy p{font-size:12px;line-height:1.9;margin:0 0 14px;overflow-wrap:anywhere}.privacy-copy a{color:var(--wine)}.footer .privacy-date{font-size:10px}