/* FREE's guide (spec R2a): guide.html's inline style, verbatim (the page's CSP allows no inline style). */
:root{color-scheme:dark;font-family:system-ui,sans-serif;background:#090c11;color:#eef0f5;line-height:1.65}*{box-sizing:border-box}body{margin:0}a{color:#c9ff74}header,main,footer{max-width:900px;margin:auto;padding:24px}header{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #2b3040}header a{text-decoration:none;font-weight:800}h1{font-size:clamp(34px,6vw,60px);line-height:1.08;letter-spacing:-2px;margin:18px 0}h2{font-size:25px;line-height:1.3;margin:0 0 16px}p{margin:12px 0}.muted,small{color:#aab3c7}.eyebrow{color:#c9ff74;letter-spacing:2px;font-size:12px;font-weight:800}.lead{font-size:19px;max-width:660px}.note{border-left:3px solid #c9ff74;padding:12px 18px;background:#161d17;border-radius:0 8px 8px 0}nav{display:flex;gap:10px;flex-wrap:wrap;margin:24px 0}nav a,.button,button{border:1px solid #3b4255;padding:9px 14px;border-radius:8px;background:#191e2a;color:#eff1fa;text-decoration:none;font:inherit;cursor:pointer}.button.primary{background:#c9ff74;color:#111a07;border:0;font-weight:750;display:inline-block}.step{border:1px solid #2b3040;background:#11151e;border-radius:18px;padding:28px;margin:20px 0;scroll-margin-top:18px}.number{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:9px;background:#c9ff74;color:#111a07;font-size:16px;margin-right:12px}li{margin:10px 0}ol,ul{padding-left:24px}.fields{margin:20px 0}.field{padding:12px 0;border-bottom:1px solid #2b3040;display:grid;grid-template-columns:160px minmax(0,1fr) auto;gap:12px;align-items:center}.field span{color:#aab3c7;font-size:14px}code{font-family:ui-monospace,monospace;font-size:14px;overflow-wrap:anywhere}.flow{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0}.flow span{padding:10px 14px;border:1px solid #514369;border-radius:8px;background:#221b30}.flow b{align-self:center;color:#c9ff74}details{border-bottom:1px solid #2b3040;padding:17px 0}summary{cursor:pointer;font-weight:650}footer{font-size:13px;color:#aab3c7;padding-bottom:48px}.status{min-height:24px;color:#c9ff74}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #a18bff;outline-offset:4px}@media(max-width:600px){header,main,footer{padding:18px}.step{padding:20px}.field{grid-template-columns:minmax(0,1fr) auto}.field span{grid-column:1/-1}.field button{padding:6px 10px}h1{letter-spacing:-1px}}@media print{body{background:white;color:black}.step{break-inside:avoid;background:white}button,nav,.button{display:none}a{color:black}.muted,small{color:#444}}