@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;700&family=Playfair+Display:ital,wght@0,500;1,500&display=swap');
:root{--ink:#090a09;--bone:#f2ede4;--muted:#aaa79e;--line:#ffffff25;--accent:#c4cd98}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--ink);color:var(--bone);font-family:'DM Sans',sans-serif}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a,input,select{outline-offset:5px}button{cursor:pointer}button:focus-visible,a:focus-visible{outline:2px solid var(--accent)}header,main,footer{max-width:1440px;margin:auto}header{height:100px;padding:0 48px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:12px;font-size:23px;font-weight:500;letter-spacing:-1px}.brand img{width:37px}nav{display:flex;gap:34px;align-items:center;font-size:13px}.nav-action{border:1px solid var(--line);border-radius:50px;padding:13px 20px}.hero{padding:72px 48px 80px;display:grid;grid-template-columns:1.1fr 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#skip{position:absolute;right:35px;top:30px;background:none;color:var(--bone);border:1px solid var(--line);padding:12px}.intro-ring{position:absolute;width:300px;height:300px;border:1px solid #969a89;border-radius:50%;box-shadow:0 0 0 45px #ffffff05,0 0 0 90px #ffffff03;animation:opening 10s ease-in-out forwards}.intro-copy{text-align:center;z-index:1}.intro-copy h1{font:500 65px/1.1 'Playfair Display',Georgia;letter-spacing:-2px}.intro-copy small{color:var(--accent)}.intro-line{position:absolute;bottom:0;left:0;background:var(--bone);height:2px;animation:progress 10s linear forwards}@keyframes progress{from{width:0}to{width:100%}}@keyframes opening{0%{transform:scale(.3) rotateX(70deg);opacity:.3}30%{transform:scale(1) rotateX(45deg);opacity:1}60%{transform:scale(1.7) rotateX(0);border-width:15px}100%{transform:scale(2.5);opacity:0}}@media(max-width:760px){header{height:78px;padding:0 20px}nav{gap:15px}nav a:not(.nav-action){display:none}.hero{padding:40px 20px 42px;grid-template-columns:1fr;gap:25px}.hero h1{font-size:65px;letter-spacing:-3px}.hero p{font-size:15px}.instrument{height:330px}.orb{width:240px;height:240px;border-width:18px}.core{inset:52px;font-size:50px}.orbit.inner{inset:40px}.readout{bottom:25px;font-size:8px}.proof-strip{margin:0 20px;display:grid;grid-template-columns:1fr 1fr;gap:20px;font-size:8px}section:not(.hero){padding:65px 20px}h2{font-size:36px}.section-top{align-items:start;gap:10px}.status{font-size:8px;white-space:nowrap;margin-top:8px}.workbench{grid-template-columns:1fr}form{border-right:0;border-bottom:1px solid var(--line);padding:24px}.trace{padding:24px}.steps,.developer{grid-template-columns:1fr;gap:30px}.steps article{border-top:1px solid var(--line);padding-top:20px}.steps h3{margin-top:15px}.end h2{font-size:48px}footer{padding:25px 20px;flex-wrap:wrap;gap:22px}footer>span:first-of-type{display:none}.intro-copy 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