:root{--bg:#f4f3ed;--ink:#17352f;--muted:#53635c;--line:#cbd3cc;--accent:#176a55;--surface:#fff}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.7 system-ui,-apple-system,'PingFang SC',sans-serif;overflow-wrap:anywhere}header,main,footer{max-width:1080px;margin:auto;padding:1.5rem}header{display:flex;justify-content:space-between;border-bottom:1px solid var(--line)}header a{font-weight:750;color:inherit;text-decoration:none}main{padding-top:3rem}.eyebrow{font-size:.75rem;letter-spacing:.16em;color:var(--accent)}h1{font-size:clamp(2rem,5vw,3.5rem);line-height:1.2;margin:1rem 0}h2{font-size:1.3rem;margin:2rem 0 1rem}.lead{color:var(--muted)}aside{border-left:3px solid var(--accent);padding:1rem;background:#e8eee7;margin:2rem 0}label{display:block;margin:.75rem 0}input:not([type=radio]),textarea{display:block;width:100%;padding:.75rem;border:1px solid var(--line);border-radius:4px;background:var(--surface);color:var(--ink);font:inherit}textarea{min-height:110px;resize:vertical}input[type=radio]{accent-color:var(--accent)}button{background:var(--ink);color:white;border:1px solid var(--ink);border-radius:4px;padding:.7rem 1rem;font:inherit;cursor:pointer;margin:.5rem .5rem .5rem 0;min-height:44px}button:disabled{opacity:.5;cursor:wait}.secondary{background:transparent;color:var(--ink)}button:focus-visible,input:focus-visible,textarea:focus-visible,a:focus-visible{outline:3px solid #b85f23;outline-offset:3px}.grid,.themes{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.themes{grid-template-columns:repeat(3,minmax(0,1fr))}.themes label{border:1px solid var(--line);padding:1rem;background:white}.themes label:has(:checked){border:2px solid var(--accent)}small{display:block;color:var(--muted)}fieldset{border:1px solid var(--line);margin:1rem 0;padding:1rem}legend{font-weight:650}.statusbar{display:flex;align-items:center;justify-content:space-between;gap:1rem}#message{color:#943813;min-height:1.5rem}#images{display:flex;gap:1rem;flex-wrap:wrap}#images img{width:100px;height:90px;object-fit:cover}#images figure{margin:0}iframe{width:100%;height:700px;border:1px solid var(--line);background:white;margin-top:1rem}dialog{border:1px solid var(--line);border-radius:8px;width:min(640px,90vw);max-height:85vh;padding:1.5rem}dialog::backdrop{background:#10282099}pre{font:inherit;white-space:pre-wrap;overflow-wrap:anywhere}footer{border-top:1px solid var(--line);margin-top:3rem;color:var(--muted);font-size:.85rem}[hidden]{display:none!important}@media(max-width:650px){.grid,.themes{grid-template-columns:1fr}.statusbar{align-items:flex-start;flex-direction:column}header,main,footer{padding:1.25rem}h2{margin-top:1.5rem}}