:root{--paper:#f4f1e9;--ink:#20221e;--muted:#62665b;--accent:#e94d24;--line:#d5d5c9}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif}header,main,footer{max-width:1440px;margin:auto;padding:0 5vw}header{padding-top:28px;padding-bottom:28px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--ink)}.brand{font-weight:900;letter-spacing:-3px;font-size:clamp(32px,5vw,66px);color:var(--ink);text-decoration:none}.brand span{color:var(--accent);margin-left:12px}.strap,.eyebrow,.schedule,.marker,.status,footer>span{font-family:monospace;font-size:12px;letter-spacing:1px;line-height:1.5}.strap{text-align:right}.intro{padding:44px 0}.eyebrow{display:flex;justify-content:space-between;color:var(--muted)}h1{font-size:clamp(54px,8.7vw,118px);line-height:1.02;letter-spacing:-.065em;margin:38px 0}em{font-family:Georgia,serif;font-weight:normal}h1 em{color:var(--accent)}.intro-bottom{display:flex;justify-content:space-between;align-items:end;gap:20px}.intro-bottom p{font-size:17px;line-height:1.6;margin:0}.schedule{white-space:nowrap;color:var(--muted)}.toolbar{border-top:1px solid var(--ink);border-bottom:1px solid var(--line);padding:18px 0;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}.tabs,.controls{display:flex;gap:8px;flex-wrap:wrap}button,select,input{font:inherit}button{cursor:pointer;border:1px solid var(--line);background:transparent;padding:10px 14px;border-radius:3px;color:var(--ink)}button.active{background:var(--ink);color:var(--paper);border-color:var(--ink)}button:disabled{opacity:.45;cursor:default}input,select{border:1px solid var(--line);background:transparent;padding:10px;border-radius:3px;max-width:100%}input{width:260px}.status{display:flex;justify-content:space-between;align-items:center;padding:18px 0;color:var(--muted);gap:15px}.status button{font-size:12px}.empty{border:1px solid var(--line);padding:48px;background:#eeeee4;margin:14px 0 48px}.marker{color:var(--accent)}h2{font-size:clamp(32px,4vw,52px);letter-spacing:-.04em;line-height:1.08;margin:20px 0}.empty p,.method p{max-width:620px;line-height:1.7;color:var(--muted)}.story{display:grid;grid-template-columns:70px 1fr;gap:20px;padding:34px 0;border-bottom:1px solid var(--line)}.number{font:24px Georgia,serif;color:var(--accent)}.story h2{font-size:clamp(26px,3.1vw,42px);max-width:940px;margin:12px 0 20px}.story .summary{max-width:900px;font-size:17px;line-height:1.7}.why{border-left:3px solid var(--accent);padding:10px 18px;max-width:900px;background:#eeeee4;line-height:1.6}.why strong{display:block;font:11px monospace;letter-spacing:1px;color:var(--accent);margin-bottom:7px}.sources{display:flex;gap:14px;flex-wrap:wrap;margin:20px 0 10px}.sources a{font-size:13px;color:var(--ink);text-underline-offset:4px}.tags{font:11px monospace;color:var(--muted);line-height:1.8}.method{padding:50px 0;display:grid;grid-template-columns:1fr 1fr;column-gap:50px}.method .marker{grid-column:1/-1}.method p{margin-top:20px}footer{border-top:1px solid var(--ink);padding-top:30px;padding-bottom:40px;display:flex;justify-content:space-between;gap:25px;align-items:start}footer p{font-size:12px;line-height:1.7;color:var(--muted);margin:0}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}:focus-visible{outline:3px solid var(--accent);outline-offset:4px}@media(max-width:700px){.strap{font-size:9px}.intro-bottom{display:block}.schedule{display:block;margin-top:20px}.controls{width:100%}input{flex:1;min-width:150px}.tabs button{font-size:12px;padding:10px}.empty{padding:26px}.story{grid-template-columns:32px 1fr;gap:10px}.method{grid-template-columns:1fr}.method .marker{grid-column:auto}footer{flex-direction:column}.status{font-size:10px}h1{margin:28px 0}}