:root{color-scheme:light;--paper:#dce5df;--surface:#f5f7f2;--ink:#1b3038;--muted:#435e64;--line:#afc1b7;--accent:#256b7f;--ember:#ad4228;--focus:#204df5;font-family:"Segoe UI","Trebuchet MS",sans-serif;font-synthesis:none;text-rendering:optimizeLegibility}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);min-width:320px}a{color:var(--accent);text-underline-offset:4px}button,input,select{font:inherit}button,a,input,select,summary{touch-action:manipulation}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--focus);outline-offset:4px}::selection{background:var(--accent);color:white}input{caret-color:var(--accent)}.skip{position:absolute;top:-100px;left:12px;background:var(--surface);padding:12px;z-index:3}.skip:focus{top:12px}.header,main,footer{width:min(1200px,calc(100% - 64px));margin:auto}.header{min-height:104px;display:flex;align-items:center;gap:28px;border-bottom:1px solid var(--line)}.brand{display:flex;gap:12px;align-items:center;text-decoration:none;color:var(--ink);flex-shrink:0;font-size:13px}.brand>span:last-child{display:grid;gap:3px}.brand strong{font-size:19px}.brand-mark{display:grid;place-items:center;width:40px;height:40px;background:var(--ink);color:var(--surface);border-radius:11px 4px 11px 4px;font-weight:750}.header nav{display:flex;gap:20px;align-items:center;flex:1;justify-content:center}.header nav a,.back{font-size:13px;text-decoration:none;color:var(--muted);padding:12px 0}.header nav a[aria-current=page]{color:var(--ink);text-decoration:underline;text-decoration-thickness:2px}.back{border-bottom:1px solid var(--line)}main{min-height:70vh;padding:55px 0 76px}footer{padding:25px 0;display:flex;justify-content:space-between;gap:18px;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}h1,h2,h3,p{margin-top:0}h1{font-family:Bahnschrift,"Arial Narrow","Segoe UI",sans-serif;font-size:clamp(36px,5vw,62px);line-height:1.07;letter-spacing:-.03em;max-width:19ch;margin-bottom:22px;font-weight:650}h2{font-size:23px;letter-spacing:-.02em;line-height:1.3;margin-bottom:18px}h3{font-size:17px;line-height:1.4;margin-bottom:9px}p{line-height:1.65;max-width:72ch}.lead{font-size:18px;color:var(--muted);max-width:52ch}.intro{display:grid;grid-template-columns:1.1fr 1fr;gap:68px;align-items:start}.intro aside{padding-top:8px}.actions{display:flex;flex-wrap:wrap;align-items:center;gap:16px;margin-top:26px}.button,button{display:inline-flex;min-height:44px;align-items:center;justify-content:center;border:0;border-radius:5px;background:var(--ink);color:var(--surface);padding:11px 17px;text-decoration:none;font-weight:650;font-size:14px;cursor:pointer}.button:hover,button:hover{background:var(--accent)}button:disabled{opacity:.55;cursor:wait}.secondary{background:transparent;color:var(--ink);border:1px solid var(--line)}.secondary:hover{background:var(--surface);color:var(--ink)}.detail{font-size:13px;color:var(--muted)}.rule{border-top:1px solid var(--line);padding-top:21px;margin-top:27px}.method{margin:0}.method>div{display:grid;grid-template-columns:126px 1fr;gap:18px;padding:19px 0;border-bottom:1px solid var(--line)}dt{font-weight:650}dd{margin:0;color:var(--muted);line-height:1.6}.tracks{margin-top:60px}.track{display:grid;grid-template-columns:210px 1fr 120px;gap:25px;padding:24px 0;border-top:1px solid var(--line);align-items:start}.track p{margin-bottom:0;color:var(--muted)}.track small{text-align:right;font-variant-numeric:tabular-nums;color:var(--muted);line-height:1.6}.columns{display:grid;grid-template-columns:1fr 1fr;gap:48px}.panel{background:var(--surface);border-radius:12px;padding:28px}.panel h2{margin-bottom:22px}form{display:grid;gap:15px}label{display:grid;gap:7px;font-size:14px;font-weight:600}input,select{width:100%;min-height:44px;background:white;color:var(--ink);border:1px solid var(--line);border-radius:5px;padding:10px 12px;font-size:15px}input::placeholder{color:#536c70;opacity:1}form button{justify-self:start;margin-top:4px}.form-message{font-size:13px;margin:0;color:var(--muted)}.section{margin-top:48px}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:20px}.section-heading h2{margin:0}.list{list-style:none;padding:0;margin:0}.list li{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:18px 0;border-top:1px solid var(--line)}.list p{margin:4px 0 0;font-size:13px;color:var(--muted)}.list strong{font-size:15px}.empty{padding:25px 0;color:var(--muted);border-top:1px solid var(--line)}.status{display:inline-block;padding:4px 9px;border-radius:4px;background:#c7dbd2;color:#244c42;font-size:12px}.table-scroll{overflow:auto;margin-top:24px}table{border-collapse:collapse;width:100%;font-size:14px}caption{text-align:left;color:var(--muted);font-size:13px;margin-bottom:13px}th,td{text-align:left;padding:17px 14px;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:12px;color:var(--muted);font-weight:650;white-space:nowrap}td small{display:block;color:var(--muted);max-width:250px;line-height:1.5;margin-top:5px}.number{font-variant-numeric:tabular-nums;text-align:right;white-space:nowrap}.rank{font-size:18px;font-weight:650}.filters{display:flex;gap:18px;align-items:end;flex-wrap:wrap}.filters label{min-width:230px}.notice:empty{display:none}.notice{position:sticky;bottom:15px;width:min(720px,calc(100% - 32px));margin:0 auto 15px;background:var(--ink);color:var(--surface);padding:15px 20px;border-radius:8px;line-height:1.5;font-size:14px;z-index:2}.error{color:var(--ember)}.summary{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin:25px 0}.summary>div{border-top:1px solid var(--line);padding-top:18px}.summary dt{font-size:13px;color:var(--muted)}.summary dd{font-size:25px;font-variant-numeric:tabular-nums;color:var(--ink);margin-top:8px}progress{display:block;width:100%;height:12px;accent-color:var(--accent);margin:18px 0}details{margin-top:22px}summary{cursor:pointer;font-weight:650;min-height:40px;padding-top:8px}pre{max-height:350px;overflow:auto;padding:20px;background:var(--surface);font-size:12px;line-height:1.6;border-radius:8px}canvas{width:100%;height:auto;display:block;background:var(--surface);border-radius:12px}.viewer{margin-top:24px}.viewer label{margin-top:15px}.viewer input{padding:0;min-height:44px;accent-color:var(--accent)}.inline{display:flex;align-items:center;gap:15px;flex-wrap:wrap}.inline h2{margin-bottom:0}.logout{min-height:36px;font-size:12px;padding:8px 12px}code{font-family:Consolas,monospace;font-size:.9em;overflow-wrap:anywhere}
@media(max-width:950px){.header{flex-wrap:wrap;gap:12px 24px;padding:20px 0}.header nav{order:3;flex-basis:100%;justify-content:flex-start;flex-wrap:wrap;gap:7px 22px}.back{margin-left:auto}.intro{gap:30px}.track{grid-template-columns:170px 1fr}.track small{grid-column:2;text-align:left}.summary{grid-template-columns:repeat(2,1fr)}}
@media(max-width:650px){.header,main,footer{width:calc(100% - 32px)}main{padding-top:36px}.intro,.columns{grid-template-columns:1fr;gap:28px}.intro aside{padding-top:0}h1{font-size:39px}.lead{font-size:17px}.panel{padding:22px}.tracks{margin-top:40px}.track{grid-template-columns:1fr;gap:8px}.track h3{margin-bottom:0}.track small{grid-column:1}.method>div{grid-template-columns:100px 1fr;gap:12px}footer{flex-direction:column}.section-heading{align-items:start}.filters{display:grid}.list li{align-items:start}.list li>div{min-width:0;overflow-wrap:anywhere}.summary{gap:17px}.summary dd{font-size:22px}}
@media(prefers-reduced-motion:no-preference){main{animation:appear .3s ease-out}@keyframes appear{from{clip-path:inset(0 0 5% 0)}to{clip-path:inset(0)}}}