:root{color-scheme:light;--ink:#182b37;--muted:#526875;--teal:#006e68;--paper:#f3f6f7;--line:#d5e0e4;--red:#a52d32}*{box-sizing:border-box}body{margin:0;background:var(--paper);font:15px/1.55 system-ui,-apple-system,Segoe UI,sans-serif;color:var(--ink)}aside{position:fixed;width:240px;inset:0 auto 0 0;background:#112f3b;color:#e8f2f4;padding:30px 20px;overflow:auto}.brand{font-size:19px;font-weight:800;letter-spacing:2px}.brand span{display:block;font-size:12px;font-weight:400;letter-spacing:0;margin-top:6px}.badge{font-size:12px;border:1px solid #6aa8a7;border-radius:5px;padding:6px 9px;margin:22px 0;color:#a5e3d2}nav{display:grid;gap:6px}nav button{background:transparent;color:#d0e0e7;border:0;text-align:left;display:flex;gap:12px;padding:11px 10px}nav button b{color:#7bcdbf}nav button.active{background:#254c59;color:white}.aside-note{font-size:12px;color:#afc5ce;margin-top:30px}main{margin-left:240px;padding:30px 38px;max-width:1550px}header{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:18px}h1{font-size:29px;line-height:1.2;margin:8px 0 14px}.eyebrow{font-size:12px;text-transform:uppercase;letter-spacing:1.5px;color:var(--muted)}button,input,select,textarea{font:inherit}button{border:1px solid var(--line);border-radius:6px;background:white;color:var(--ink);padding:8px 13px;cursor:pointer;line-height:1.35}button:hover{border-color:var(--teal);background:#effaf7}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #53bcae;outline-offset:2px}button.primary,#check{background:var(--teal);border-color:var(--teal);color:white}button.danger{color:var(--red)}input,select,textarea{border:1px solid #a9bdc5;background:white;border-radius:5px;padding:8px;color:var(--ink);max-width:100%}textarea{width:100%;min-height:180px;font:14px/1.6 ui-monospace,monospace}label{display:grid;gap:5px;font-size:13px;color:var(--muted)}.toolbar{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0 22px}.toolbar input{width:180px}#tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:22px;overflow:auto}#tabs button{border:0;border-radius:0;white-space:nowrap;padding:12px 14px;color:var(--muted)}#tabs button.active{color:var(--teal);border-bottom:3px solid var(--teal);font-weight:700;background:transparent}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.card{background:white;border:1px solid var(--line);border-radius:9px;padding:20px;margin-bottom:16px;min-width:0}.grid .card{margin:0}.card h2,.card h3{margin:0 0 12px;font-size:18px}.card p{margin:8px 0}.muted{color:var(--muted);font-size:13px}.fields{display:flex;flex-wrap:wrap;align-items:end;gap:10px}.fields label{flex:1;min-width:125px}.fields button{align-self:end}.plan{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin:18px 0}.plan div{background:#e9f2f2;border-radius:6px;padding:10px;font-size:12px}.plan strong{display:block;color:var(--teal);font-size:16px}.pass,.fail{display:inline-block;border-radius:4px;padding:2px 7px;font-size:12px;font-weight:700}.pass{color:#176347;background:#e0f4e8}.fail{color:#a02a35;background:#fcebed}.notice{padding:10px 14px;border-radius:6px;background:#e1f1ec;border:1px solid #b6d8cc;margin:8px 0}.notice.error{background:#fff1ee;border-color:#e1b9b1;color:#8f2830}table{border-collapse:collapse;width:100%;font-size:13px}th,td{padding:9px 10px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}th{color:var(--muted);font-weight:600}pre{font:12px/1.6 ui-monospace,monospace;white-space:pre-wrap;overflow-wrap:anywhere;background:#edf3f5;border-radius:5px;padding:12px;max-height:440px;overflow:auto}details{margin:8px 0}summary{cursor:pointer;color:var(--teal)}.scroll{overflow:auto}.metric{font-size:28px;font-weight:700;color:var(--teal)}footer{margin-top:30px;color:var(--muted);font-size:12px}a{color:var(--teal)}ol{padding-left:22px}li{margin:8px 0}.wide{grid-column:1/-1}@media(max-width:1050px){aside{width:205px;padding:22px 13px}main{margin-left:205px;padding:25px 22px}.grid{grid-template-columns:1fr}.plan{grid-template-columns:repeat(3,1fr)}}@media(max-width:700px){aside{position:static;width:auto}.aside-note{display:none}nav{grid-template-columns:1fr 1fr}main{margin:0;padding:20px 15px}h1{font-size:23px}.plan{grid-template-columns:1fr 1fr}}