:root{color-scheme:dark;--bg:#0b1728;--ink:#f3efe5;--muted:#a8b9ca;--orange:#ff9b4b;--cyan:#52dde4;--line:#2b3d52;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color:var(--ink);background:var(--bg)}*{box-sizing:border-box}body{margin:0;line-height:1.6;background:radial-gradient(ellipse at 90% 20%,#17374a66,transparent 40%)}a{color:inherit;text-decoration:none}a:focus-visible,button:focus-visible{outline:2px solid var(--cyan);outline-offset:5px}.draft{background:#1c3144;border-bottom:1px solid #39546b;color:#bed1e2;text-align:center;font-size:11px;padding:8px 15px}header,main,footer{max-width:1160px;margin:auto}header{padding:26px 38px;display:flex;justify-content:space-between;align-items:center;gap:20px}.identity{display:flex;align-items:center;gap:12px}.identity img{border-radius:10px}.identity span{font-size:9px;letter-spacing:2px;color:var(--muted)}.identity 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span{font-size:18px}.fine{font-size:10px;color:#a0b4c8;margin:11px 0 0}.experiment-card{border:1px solid #3b5369;border-radius:19px;background:radial-gradient(circle at 50% 30%,#26465a,transparent 62%),#102237;padding:25px;position:relative;overflow:hidden;box-shadow:0 20px 70px #0002}.card-top{display:flex;justify-content:space-between;gap:12px;align-items:center;font-size:9px;letter-spacing:1.5px;color:#a6bdd0}.phase{letter-spacing:0;color:var(--cyan);border:1px solid #36616c;padding:4px 8px;border-radius:20px}.experiment-mark{width:170px;height:170px;display:block;margin:12px auto;border-radius:50%}.numbers{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:0 0 25px}.numbers>div+div{border-left:1px solid #3a5165;padding-left:25px}.numbers strong{font-size:51px;letter-spacing:-2px;line-height:1.2;font-weight:600}.numbers strong span{font-size:29px;color:var(--orange)}.numbers small{display:block;color:#aec2d3;font-size:10px;margin-top:8px}.experiment-card>p{border-top:1px solid #31485c;padding-top:15px;font-size:10px;color:#a7bed1;margin:0}.statement{border-block:1px solid var(--line);display:flex;justify-content:space-between;gap:18px;padding:24px 0;color:#96b2c6;font-size:10px;letter-spacing:1.6px}.statement span:nth-child(2){color:var(--cyan)}.explainer{display:grid;grid-template-columns:1fr 1.2fr;gap:65px;padding:76px 0}h2{font-size:32px;letter-spacing:-1px;line-height:1.25;margin:0 0 20px;font-weight:600}.topics article{display:flex;gap:22px;padding:0 0 25px;margin-bottom:25px;border-bottom:1px solid var(--line)}.topics article:last-child{border:0;margin:0;padding:0}.topics article>span{color:var(--orange);font-size:11px;padding-top:5px;font-variant-numeric:tabular-nums}h3{font-size:17px;margin:0 0 10px;font-weight:600}.topics p{font-size:13px;color:var(--muted);margin:0}.access{padding:52px 0 60px;border-top:1px solid 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20px;flex-direction:column;gap:7px}}@media(max-width:420px){header{align-items:start}nav{flex-direction:column;gap:4px}.hero h1{font-size:34px}.card-top{font-size:8px}.plan{padding:24px}}

.language-nav{max-width:1160px;margin:0 auto;padding:0 38px 15px;display:flex;flex-wrap:wrap;justify-content:flex-end;gap:10px 18px;font-size:12px}.language-nav a{padding:4px 0}.language-nav a[aria-current="true"]{color:var(--cyan);border-bottom:1px solid currentColor}.language-nav a:hover{color:var(--orange)}@media(max-width:800px){.language-nav{padding:0 20px 12px}}