:root{color:#20352f;font-synthesis:none;--muted:#596b63;--line:#d8e0d9;--green:#215f47;--mono:ui-monospace, SFMono-Regular, Consolas, monospace;background:#f6f7f3;font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.55}*{box-sizing:border-box}body{margin:0}#app{max-width:860px;margin:auto;padding:40px 24px 24px}header{margin-bottom:28px}h1{letter-spacing:-.7px;margin:0 0 4px;font-size:23px}header p{color:var(--muted);margin:0}h2{letter-spacing:-.8px;margin:0 0 12px;font-size:clamp(25px,4vw,32px);line-height:1.2}h3,h4{margin:0;font-size:15px;font-weight:600}p{margin:0 0 12px}.stage{border:1px solid var(--line);background:#fff;border-radius:16px;padding:28px}.eyebrow{color:var(--green);margin-bottom:10px;font-size:13px;font-weight:600}.explanation{max-width:64ch;margin-bottom:22px;font-size:16px}.label{color:var(--muted);margin:0 0 6px;font-size:13px}pre,code,textarea{font-family:var(--mono)}pre{white-space:pre-wrap;overflow-wrap:anywhere;margin:0}#current-term{background:#f0f5ef;border-radius:9px;padding:18px;font-size:clamp(16px,2.5vw,20px);line-height:1.7}#before-section{margin-bottom:16px}#previous-term{color:var(--muted);font-size:14px}mark{color:inherit;background:#d0e8c5;border-radius:2px}#previous-term mark{background:#f9e8d7}.step-count{color:var(--muted);margin:10px 0 0;font-size:13px}#choices{margin-top:24px}#candidates{grid-template-columns:repeat(auto-fit,minmax(min(100%,240px),1fr));gap:12px;margin-top:10px;display:grid}.candidate{border-left:2px solid var(--line);min-width:0;padding:4px 14px}.candidate summary{color:var(--muted);margin-top:7px;font-size:13px}.candidate pre{margin-top:10px;font-size:13px}.controls{flex-wrap:wrap;align-items:center;gap:12px;margin-top:24px;display:flex}button{font:inherit;cursor:pointer;border:1px solid var(--line);min-height:44px;color:var(--green);background:#fff;border-radius:7px;padding:10px 16px;font-size:15px;font-weight:600}button:hover:enabled{background:#edf3eb}button.primary{background:var(--green);border-color:var(--green);color:#fff}button.primary:hover:enabled{background:#174c37}button.quiet{border-color:#0000}button:disabled{cursor:default;opacity:.55}button:focus-visible,summary:focus-visible,a:focus-visible,pre:focus-visible{outline-offset:3px;outline:3px solid #a47a12}#status{color:var(--green);margin:14px 0 0;font-size:14px}#error,.notice{color:#75391e;overflow-wrap:anywhere;background:#fff2e5;border-left:3px solid #ac5427;margin:16px 0 0;padding:12px 16px}.notice{margin-bottom:18px}.drawer{border-bottom:1px solid var(--line);padding:16px 4px}summary{cursor:pointer}.drawer>summary{min-height:28px;font-size:15px}.drawer[open]>summary{margin-bottom:20px}.presets{flex-wrap:wrap;gap:8px;margin-bottom:20px;display:flex}.presets button{padding:8px 12px;font-size:13px}label{margin-bottom:8px;font-size:14px;display:block}textarea{width:100%;min-height:130px;color:inherit;border:1px solid var(--line);resize:vertical;background:#fff;border-radius:7px;padding:14px;font-size:15px;line-height:1.6}textarea:focus-visible{outline:2px solid var(--green)}.muted{color:var(--muted);font-size:13px}#editor-state{margin:8px 0 14px}.syntax{margin-top:20px;font-size:14px}.syntax dl{grid-template-columns:minmax(100px,auto) 1fr;gap:10px 18px;display:grid}.syntax dt{font-family:var(--mono)}.syntax dd{margin:0}#details-panel section{margin:24px 0}#current-type{overflow-wrap:anywhere}#decision-meta{margin-top:8px}.decision-row{grid-template-columns:1fr 2fr auto;gap:12px;padding:8px;font-size:14px;display:grid}.decision-row.selected{background:#edf3eb}.history-entry{margin-top:12px}.history-entry pre{margin-bottom:12px;font-size:14px}.history-entry .label{margin-top:10px}#connection{margin-top:12px}footer{color:var(--muted);margin:22px 4px 0;font-size:12px}a{color:var(--green);text-underline-offset:3px}[hidden]{display:none!important}@media (width<=540px){#app{padding:24px 16px}header{margin-bottom:20px}header p{font-size:15px}.stage{padding:20px 18px}#current-term{padding:14px}.decision-row{grid-template-columns:1fr auto}.decision-row span:first-of-type{grid-column:1;font-size:13px}.decision-row span:last-child{grid-area:1/2}}