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/* The four-descents edition: one cinematic stage, with evidence always reachable. */
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@media(min-width:1600px){.hero{min-height:800px}.hero-art{right:-50px;width:63%}.atlas-layout{grid-template-columns:minmax(0,1fr) 360px}}
@media(max-width:1150px){.page-shell{padding:0 30px}.site-header{margin:0 -30px;padding:0 30px}.hero{min-height:660px}.hero-art{right:-30px;width:65%}.hero h1{font-size:clamp(58px,7.4vw,85px)}.hero-copy{width:85%}.hero-actions{gap:20px}.hero-deck{font-size:21px}.experience-intro{gap:0 45px}.atlas-layout{grid-template-columns:minmax(0,1fr) 290px}.evidence-panel{padding-left:22px}.mechanism-button{font-size:12px}.method-section{gap:40px}.sources-region{padding-left:28px}}
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@media(max-width:900px){.hero-copy{width:74%}.hero-art{mask-image:none}}
@media(max-width:600px){.hero{min-height:830px;overflow:hidden}.hero-copy{width:100%}.hero-art{top:375px;bottom:10px;right:-80px;width:118%;opacity:.8}.hero-art-hint{right:24%;bottom:3%;font-size:10px}.hero h1{font-size:clamp(46px,11vw,62px)}.hero-deck{margin-bottom:12px}.hero-disclaimer{margin-bottom:18px}}
@media(max-width:600px){.hero{overflow:clip}.hero-art{right:0;width:100%}}
.hero-nodes{position:absolute;z-index:3;right:3%;bottom:18%;display:flex;gap:14px;align-items:center}.hero-nodes::before{content:'';width:45px;border-top:1px solid #626c75}.hero-nodes a{display:grid;place-items:center;width:44px;height:44px;border:1px solid #5a616a;border-radius:50%;background:#08090bcc;color:#c7cbd0;text-decoration:none;font-size:10px;letter-spacing:.08em;transition:border-color .25s,color .25s}.hero-nodes a:hover,.hero-nodes a:focus-visible{border-color:var(--mint);color:var(--text)}
@media(max-width:600px){.hero-nodes{right:5%;bottom:3%;gap:8px}.hero-nodes::before{width:22px}.hero-art-hint{right:10%;bottom:16%}}