:root{font-family:system-ui,sans-serif;line-height:1.65;color:#293e3a;background:#f4f3eb}*{box-sizing:border-box}body{margin:0}header{background:#1b4f45;color:#fff;padding:36px max(24px,calc((100vw - 1100px)/2))}header a{color:#d1ead7}h1{font-size:clamp(30px,5vw,48px);margin:8px 0}h2{font-size:35px;margin:8px 0}.eyebrow{letter-spacing:2px;font-size:12px;margin-top:30px}main{max-width:1100px;margin:auto;padding:24px}section,aside{padding:26px;background:white;border-radius:16px;border:1px solid #dbe3d8}.intro{background:#edeed8;margin-bottom:24px}.layout{display:grid;grid-template-columns:290px 1fr;gap:24px}.muted,#source,#list-status{font-size:14px;color:#67766b}button{font:inherit;border:0;border-radius:8px;padding:10px 17px;background:#21624f;color:white;cursor:pointer}select,input{font:inherit;padding:12px;border:1px solid #adc1ae;border-radius:8px;max-width:100%;width:100%}label{display:block;margin:14px 0 6px}.tag{font-size:13px;background:#eaf0db;padding:4px 9px;border-radius:6px}.forms{padding:18px;background:#f5f5ee;border-radius:9px;white-space:pre-wrap}#words{max-height:580px;overflow:auto;margin-top:18px}#words button{display:block;width:100%;text-align:left;background:transparent;color:#274639;margin-bottom:4px}#words button[aria-pressed=true]{background:#dcebcf}.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.feedback{font-weight:600;color:#176348}details{padding:14px;background:#eef3e8;margin:16px 0}summary{cursor:pointer}button:focus-visible,a:focus-visible{outline:3px solid #c9943b;outline-offset:3px}@media(max-width:700px){.layout{grid-template-columns:1fr}main{padding:14px}#words{max-height:160px}header,section,aside{padding:22px}}