:root{--ink:#0f172a;--muted:#64748b;--line:#e2e8f0;--bg:#f6f8fb;--card:#fff;--brand:#1e3a8a;--accent:#0ea5e9;--ok:#16a34a;--warn:#d97706;--danger:#dc2626;--r:14px}
*{box-sizing:border-box}html,body{margin:0}
body{font:16px/1.5 Inter,-apple-system,"Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--brand)}
.wrap{max-width:980px;margin:0 auto;padding:20px 16px 60px}
header.top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:6px 0 18px}
header.top img{height:44px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px;margin:14px 0;box-shadow:0 1px 2px rgba(15,23,42,.04)}
h1{font-size:26px;margin:0 0 6px;letter-spacing:-.3px}h2{font-size:19px;margin:0 0 10px}h3{font-size:16px;margin:14px 0 6px}
p{margin:6px 0}.muted{color:var(--muted)}.small{font-size:13px}
.btn{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:10px;padding:11px 16px;font:inherit;font-weight:600;cursor:pointer}
.btn:hover{border-color:#cbd5e1}.btn.primary{background:var(--brand);border-color:var(--brand);color:#fff}.btn.primary:hover{background:#1e40af}
.btn.accent{background:var(--accent);border-color:var(--accent);color:#fff}.btn.ghost{background:transparent}.btn.sm{padding:7px 11px;font-size:13px}.btn[disabled]{opacity:.5;cursor:not-allowed}
.btn.big{width:100%;justify-content:center;padding:16px;font-size:18px;border-radius:12px}
.grid{display:grid;gap:12px}.g2{grid-template-columns:1fr 1fr}@media(max-width:700px){.g2{grid-template-columns:1fr}}
label{display:block;font-size:13px;font-weight:600;color:#334155;margin:8px 0 4px}
input[type=text],input[type=email],input[type=tel],input[type=date],select,textarea{width:100%;font:inherit;padding:10px 12px;border:1px solid var(--line);border-radius:10px;background:#fff}
textarea{min-height:70px}
.preset{border:2px solid var(--line);border-radius:var(--r);padding:18px;cursor:pointer;background:#fff;transition:.15s}
.preset:hover{border-color:var(--accent)}.preset.sel{border-color:var(--brand);box-shadow:0 0 0 3px rgba(30,58,138,.12)}
.preset .t{font-weight:700;font-size:17px;display:flex;align-items:center;gap:10px}.preset .badge{font-size:11px;background:#e0f2fe;color:#075985;border-radius:999px;padding:2px 8px;font-weight:700;letter-spacing:.5px}
.q{border-top:1px solid var(--line);padding:12px 0}.q:first-child{border-top:0}
.q .qt{font-weight:600}.q .ex{color:var(--muted);font-size:14px;margin:4px 0 8px}
.opts{display:flex;gap:8px;flex-wrap:wrap}.opt{border:1px solid var(--line);border-radius:999px;padding:6px 14px;cursor:pointer;font-weight:600;font-size:14px;background:#fff}
.opt.sel{background:var(--brand);color:#fff;border-color:var(--brand)}.opt.rec::after{content:" ✓";color:#86efac}.opt.sel.rec::after{color:#bbf7d0}
.pill{display:inline-block;font-size:12px;border-radius:999px;padding:2px 9px;background:#f1f5f9;color:#334155;font-weight:600}
.pill.ok{background:#dcfce7;color:#166534}.pill.warn{background:#fef3c7;color:#92400e}.pill.info{background:#e0f2fe;color:#075985}
.sigbox{border:2px dashed #cbd5e1;border-radius:12px;background:#fff;position:relative;touch-action:none}
.sigbox canvas{width:100%;height:180px;display:block;border-radius:12px}
.sigbox .hint{position:absolute;left:0;right:0;bottom:8px;text-align:center;color:#94a3b8;font-size:13px;pointer-events:none}
.sigline{position:absolute;left:8%;right:8%;bottom:44px;border-bottom:1px solid #cbd5e1;pointer-events:none}
.steps{display:flex;gap:6px;margin:0 0 14px;flex-wrap:wrap}.step{font-size:12px;font-weight:700;color:#94a3b8;padding:4px 10px;border-radius:999px;background:#fff;border:1px solid var(--line)}.step.on{color:#fff;background:var(--brand);border-color:var(--brand)}.step.done{color:#166534;background:#dcfce7;border-color:#bbf7d0}
.err{background:#fef2f2;color:#991b1b;border:1px solid #fecaca;border-radius:10px;padding:10px 12px;margin:8px 0}
.ok{background:#f0fdf4;color:#166534;border:1px solid #bbf7d0;border-radius:10px;padding:10px 12px;margin:8px 0}
.spin{display:inline-block;width:16px;height:16px;border:2px solid #cbd5e1;border-top-color:var(--brand);border-radius:50%;animation:sp 1s linear infinite;vertical-align:-3px}@keyframes sp{to{transform:rotate(360deg)}}
table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:8px 6px;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.5px}
code{background:#f1f5f9;padding:1px 6px;border-radius:6px;font-size:13px}
.hide{display:none!important}
footer{color:#94a3b8;font-size:12px;text-align:center;margin-top:30px}