:root{font-family:system-ui,sans-serif;color:#172f3a;background:#f4f6f7;font-synthesis:none}*{box-sizing:border-box}body{margin:0}main{max-width:960px;margin:auto;padding:24px 20px 40px}header{margin-bottom:24px}h1{font-size:clamp(1.8rem,4vw,2.5rem);margin:8px 0}h2{font-size:1.3rem;margin:0 0 18px}h3{font-size:1.05rem}.eyebrow{font-size:.75rem;font-weight:750;letter-spacing:.09em;color:#536973}p{line-height:1.55}section,details{background:#fff;border:1px solid #d7e0e4;border-radius:12px;padding:22px;margin:16px 0}.section-title{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}.section-title h2{margin:0 0 10px}.connection-meta,.actions,.fields{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.connection-meta{margin:14px 0}.connection-meta strong{font-size:1.3rem}.badge{background:#e9eef0;border-radius:6px;padding:6px 10px;text-transform:capitalize;font-size:.9rem}.badge.connected{background:#e0f2e8;color:#1f6040}button,select,input{font:inherit;border:1px solid #b8c9d0;border-radius:7px;min-height:48px}button{padding:12px 18px;background:#fff;color:#173c4a;font-weight:650;cursor:pointer}button.primary{background:#173c4a;color:#fff;border-color:#173c4a}button:disabled,input:disabled,select:disabled{opacity:.45;cursor:default}button:hover:not(:disabled){filter:brightness(.92)}button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #2682ad;outline-offset:3px}select{padding:10px}input[type=number]{width:130px;padding:10px}label{display:flex;gap:8px;align-items:center;font-size:.95rem}.fields{margin:16px 0}.fields label{flex-direction:column;align-items:flex-start}.hint{font-size:.9rem;color:#526a75}.error{background:#fff0ed;border-left:4px solid #bb3b27;padding:12px;color:#842a1c;overflow-wrap:anywhere}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:16px 0}.metrics div{border:1px solid #e0e7eb;border-radius:8px;padding:16px;display:flex;flex-direction:column;gap:8px}.metrics strong{font-size:clamp(2rem,7vw,3.25rem);line-height:1.1;font-variant-numeric:tabular-nums}.metrics span{font-size:.95rem;font-weight:600}.metrics small{color:#617782}.resistance-controls{display:flex;justify-content:center;align-items:center;gap:28px;margin:20px 0}.resistance-controls button{font-size:2rem;width:80px;height:72px}.resistance-controls div{display:flex;flex-direction:column;text-align:center}.resistance-controls strong{font-size:3rem}.slider-label{display:block}input[type=range]{width:100%;margin:10px 0;accent-color:#173c4a}.capabilities{display:grid;grid-template-columns:1fr 1fr;gap:16px}.capabilities div{display:flex;justify-content:space-between;gap:16px;border-bottom:1px solid #e6ebee;padding-bottom:10px}.capabilities dd{margin:0;text-align:right;font-weight:650}summary{font-weight:650;cursor:pointer;min-height:28px}details[open] summary{margin-bottom:20px}pre{font:12px/1.55 ui-monospace,monospace;background:#f3f6f8;border:1px solid #e1e7eb;border-radius:6px;padding:12px;white-space:pre-wrap;overflow-wrap:anywhere;max-height:350px;overflow:auto}footer{text-align:center;font-size:.8rem;color:#637882;padding:20px}[hidden]{display:none!important}@media(max-width:600px){main{padding:16px 12px}section,details{padding:18px}.metrics{grid-template-columns:1fr 1fr}.metrics div{padding:12px}.capabilities{grid-template-columns:1fr}.actions button{flex-grow:1}.section-title label{width:100%}.fields{gap:10px}.fields input{width:110px}.connection-meta{align-items:flex-start}}textarea{width:100%;font:12px/1.5 ui-monospace,monospace;border:1px solid #b8c9d0;border-radius:7px;padding:12px;resize:vertical}#export-download{display:inline-block;padding:12px 16px;color:#173c4a;border:1px solid #b8c9d0;border-radius:7px}