:root{--night:#171922;--paper:#f4efe3;--ink:#1c1e25;--lime:#caff53;--violet:#d3caff;--red:#ff775c;--line:rgba(28,30,37,.22);--sans:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;--serif:Georgia,"Times New Roman",serif}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.6 var(--sans)}a{color:inherit}.bar{display:flex;justify-content:space-between;gap:1rem;padding:1rem max(1.2rem,calc((100% - 1120px)/2));border-bottom:1px solid var(--line);font-size:.72rem;font-weight:850;letter-spacing:.1em;text-transform:uppercase}.hero{padding:clamp(4rem,9vw,8rem) max(1.2rem,calc((100% - 1120px)/2));background:var(--night);color:#fff}.kicker{margin:0 0 1rem;color:var(--lime);font-size:.7rem;font-weight:900;letter-spacing:.16em;text-transform:uppercase}.hero h1{max-width:1000px;margin:0;font:950 clamp(3rem,8vw,7rem)/.9 var(--sans);letter-spacing:-.07em;text-transform:uppercase}.lead{max-width:760px;margin:2rem 0 0;color:#ded9e4;font:italic clamp(1.1rem,2vw,1.45rem)/1.5 var(--serif)}main{max-width:1120px;margin:auto;padding:clamp(3rem,7vw,7rem) 1.2rem}h2{margin:.2rem 0 1.5rem;font:950 clamp(2rem,5vw,4.5rem)/.98 var(--sans);letter-spacing:-.055em}h3{font:700 1.45rem/1.2 var(--serif)}.intro{display:grid;grid-template-columns:.65fr 1.35fr;gap:4rem}.marker{color:#6a50c9;font-size:.7rem;font-weight:900;letter-spacing:.12em;text-transform:uppercase}.notice{padding:1.1rem;border-left:5px solid var(--lime);background:#fff}.models{display:grid;grid-template-columns:repeat(3,1fr);gap:.8rem;margin:2rem 0 4rem}.model{padding:1rem;border:1px solid var(--line);background:#fff}.model code{display:block;font-weight:850}.model span{color:#6a6670;font-size:.85rem}.attempts{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}.attempt{display:flex;flex-direction:column;min-height:330px;padding:1.5rem;border:1px solid var(--line);background:#fff}.attempt.best{border-top:8px solid var(--lime)}.attempt.fail{border-top:8px solid var(--red)}.score{font:950 4rem/1 var(--sans);letter-spacing:-.06em}.attempt a{margin-top:auto;font-weight:850}.button{display:inline-flex;padding:.9rem 1.1rem;background:var(--night);color:#fff;text-decoration:none;font-weight:850}.archive{margin-top:5rem;padding:2rem;background:var(--violet)}.archive-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:.7rem}.archive-grid a{padding:1rem;background:#fff;border:1px solid var(--line);text-decoration:none;font-weight:750}.archive-grid a:hover,.archive-grid a:focus{background:var(--lime)}.raw{max-width:1050px;margin:auto;padding:3rem 1.2rem}.raw h1{font-size:clamp(2rem,5vw,4rem);line-height:1}.raw pre{overflow:auto;padding:1.4rem;background:#14161e;color:#f6f1e6;white-space:pre-wrap;word-break:break-word;font:13px/1.55 ui-monospace,SFMono-Regular,Consolas,monospace}.fine{font-size:.8rem;color:#66616b}footer{padding:2rem max(1.2rem,calc((100% - 1120px)/2));background:var(--night);color:#cbc6d1}footer a{color:var(--lime)}@media(max-width:760px){.intro{grid-template-columns:1fr}.models,.attempts{grid-template-columns:1fr}.attempt{min-height:0}.bar{flex-direction:column}.hero h1{font-size:3.2rem}}