:root{--color-primary: #800000;--color-text-on-primary: #fff;--hero-overlay: rgba(0, 0, 0, .5);--font-sans: "Helvetica Neue", Arial, sans-serif;--transition-fast: .3s ease-out}@font-face{font-family:ShipporiMincho-Regular;src:url(/assets/ShipporiMincho-Regular-DUPofven.ttf) format("truetype")}*{margin:0;padding:0;box-sizing:border-box;font-family:ShipporiMincho-Regular,Hiragino Mincho ProN,serif}body{font-family:var(--font-sans);line-height:1.6;color:#333}.site-header{position:fixed;width:100%;height:15%;top:0;left:0;right:0;background:var(--color-primary);color:var(--color-text-on-primary);z-index:1000;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);box-shadow:0 2px 8px #0003;opacity:.9}.logo{position:absolute;width:30%;height:90%;top:5%;left:5%;z-index:10;object-fit:cover;display:flex;align-items:center;justify-content:left}.logo 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.text{line-height:2rem}}.anatomy-sections{display:flex;width:100%;background-color:#000;padding:1rem 0}.anatomy-sections .section-item{flex:1;position:relative;min-height:400px;padding:2rem 3.5rem;color:#fff;background-size:cover;background-position:center;display:flex;flex-direction:column;justify-content:flex-start;opacity:0;transform:translateY(20px);transition:opacity .6s ease-out,transform .6s ease-out}.anatomy-sections .section-item:before{content:"";position:absolute;inset:0;background:#00000080}.anatomy-sections .section-item .item-title{font-size:2.5rem;margin:0 auto 4rem;position:relative;z-index:1;text-align:left;opacity:.7;text-shadow:0 1px 4px rgba(207,208,208,.9)}.anatomy-sections .section-item .item-text{position:relative;z-index:1;text-align:left;font-size:1rem;line-height:3rem;text-shadow:0 1px 4px rgba(207,208,208,.9)}.anatomy-sections .section-item.brain{background-image:url(/assets/brain-section-Bn4fJ9cj.png)}.anatomy-sections 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