:root{color-scheme:light;--paper:#fafafa;--ink:#28282c;--muted:#66666e;--line:#c6c6cc;--surface:#fff;--accent:#c00}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif}a{color:inherit;text-decoration-thickness:1px;text-underline-offset:4px}header{display:flex;align-items:center;gap:28px;padding:18px 5%;border-bottom:1px solid var(--line);font:11px/1.5 monospace}header>a:last-child{margin-left:auto}.wordmark{font-size:32px;font-family:Arial,sans-serif;font-weight:900;letter-spacing:-2px;text-decoration:none}.wordmark span{color:var(--accent);padding-left:8px}main{max-width:1320px;margin:auto;padding:50px 5% 70px}.intro{max-width:700px;margin-bottom:45px}.eyebrow{font:11px/1.6 monospace;color:var(--accent);margin:0 0 20px}.intro h1{font-size:clamp(44px,7vw,82px);line-height:.95;letter-spacing:-5px;margin:0 0 24px;font-weight:900}.intro h1 span{color:var(--accent);padding-left:12px}.intro>p:last-child{max-width:500px;font-size:16px;line-height:1.6;color:var(--muted)}.workbench{display:grid;grid-template-columns:240px minmax(0,1fr);gap:34px;align-items:start}.controls{position:sticky;top:22px;border-top:1px solid var(--line);padding-top:22px;display:flex;flex-direction:column;gap:18px}.controls>.eyebrow{margin:0}.controls label{font:12px/1.5 monospace;display:flex;flex-direction:column;gap:8px}select,input,button{font:14px/1.4 Arial,sans-serif;border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:5px;min-height:44px;width:100%;padding:10px}input[type=color]{padding:5px;cursor:pointer}button{background:var(--accent);color:#fff;border-color:var(--accent);cursor:pointer;font-weight:700}.controls>a{font-size:12px;align-self:start}.note,details p{font-size:12px;line-height:1.6;color:var(--muted);margin:0}details{font-size:12px;border-top:1px solid var(--line);padding-top:15px}details p{margin-top:12px}summary{cursor:pointer}#feedback{font:11px/1.6 monospace;margin:0;min-height:18px}.preview{min-width:0;padding:24px;border:1px solid var(--line);border-radius:8px;background:var(--surface);display:flex;flex-direction:column;gap:22px}.preview img{display:block;width:100%;height:auto}.hello{text-align:center}.hello h2{font-size:22px;letter-spacing:-.7px;margin:0 0 10px}.hello p{font-size:14px;margin:8px 0;color:var(--muted)}.hello a,.projects a{color:#0969da}.pair{display:grid;grid-template-columns:1fr 1fr;gap:15px;align-items:start}.projects{display:flex;flex-wrap:wrap;justify-content:center;gap:18px;margin:0;font-size:13px}.goodbye{text-align:center;margin:7px 0;font:12px monospace;color:var(--muted)}footer{display:flex;justify-content:space-between;padding:22px 5%;border-top:1px solid var(--line);font:10px monospace;color:var(--muted)}dialog{width:min(850px,92vw);border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:8px;padding:25px}dialog::backdrop{background:#28282c70}dialog form{float:right}dialog button{background:var(--surface);color:var(--ink);width:auto}dialog textarea{width:100%;height:55vh;resize:vertical;font:12px/1.6 monospace;background:var(--paper);color:var(--ink);border:1px solid var(--line);padding:15px}body[data-theme=dark]{color-scheme:dark;--paper:#17171b;--ink:#fafafa;--muted:#b7b7bf;--line:#4b4b54;--surface:#202026}.preview img[data-card]{background:var(--paper);border-radius:5px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #ff4d4d;outline-offset:3px}@media(max-width:800px){header{gap:15px}header>span{display:none}main{padding-top:35px}.intro h1{letter-spacing:-3px}.workbench{grid-template-columns:1fr}.controls{position:static;display:grid;grid-template-columns:1fr 1fr;gap:15px}.controls>.eyebrow,.controls>.note,.controls>details,#feedback{grid-column:1/-1}.preview{padding:14px}.pair{gap:10px}footer span{display:none}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}

@media(max-width:520px){.pair{grid-template-columns:1fr}}