:root{--ink:#111827;--muted:#6B7280;--line:#E5E7EB;--bg:#F9FAFB;--teal:#0D9488;--teal-d:#0F766E;--amber:#F59E0B;--red:#EF4444;--r:12px}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:Inter,"Segoe UI",system-ui,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.5;font-size:16px}
.top{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
.brand{display:flex;align-items:center;gap:8px;font-weight:800;color:var(--ink);text-decoration:none}.brand img{height:22px}
.topright{font-size:13px;color:var(--muted)}
.app{max-width:640px;margin:0 auto;padding:16px}
.foot{max-width:640px;margin:24px auto;padding:0 16px 32px;font-size:12px;color:var(--muted)}
h1{font-size:26px;line-height:1.2;margin:8px 0 10px}h2{font-size:20px;margin:6px 0 8px}h3{font-size:14px;text-transform:uppercase;letter-spacing:.04em;color:var(--teal);margin:14px 0 6px}
p{margin:6px 0 10px}.muted{color:var(--muted)}.small{font-size:13px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:16px;margin:10px 0}
.card.accent{border-color:var(--teal);background:#F0FDFA}.card.warn{border-color:var(--amber);background:#FFFBEB}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:10px 18px;border-radius:10px;border:2px solid var(--teal);background:var(--teal);color:#fff;font-weight:700;font-size:16px;cursor:pointer;text-decoration:none;width:100%;margin:6px 0}
.btn:hover{background:var(--teal-d)}.btn.ghost{background:#fff;color:var(--teal)}.btn.link{background:none;border:none;color:var(--muted);font-weight:500;min-height:36px;width:auto;padding:4px 8px}
.btn[disabled]{opacity:.5;cursor:not-allowed}
.row{display:flex;gap:8px;flex-wrap:wrap}.row .btn{flex:1}
.progress{height:6px;background:var(--line);border-radius:3px;overflow:hidden;margin:6px 0 14px}.progress span{display:block;height:100%;background:var(--teal);transition:width .3s}
.eyebrow{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.q{font-size:19px;font-weight:700;margin:8px 0 12px;line-height:1.35}
.opt{display:flex;gap:12px;align-items:flex-start;width:100%;text-align:left;background:#fff;border:2px solid var(--line);border-radius:10px;padding:12px 14px;margin:8px 0;cursor:pointer;font-size:15px;line-height:1.4;color:var(--ink)}
.opt:hover{border-color:#99F6E4}.opt.sel{border-color:var(--teal);background:#F0FDFA}.opt .n{flex:none;width:26px;height:26px;border-radius:7px;background:var(--line);color:#374151;font-weight:700;display:flex;align-items:center;justify-content:center;font-size:13px}.opt.sel .n{background:var(--teal);color:#fff}
.opt.chip{display:inline-flex;width:auto;padding:8px 12px;margin:4px 6px 4px 0}
label.f{display:block;font-weight:600;margin:10px 0 4px;font-size:14px}
input[type=text],input[type=email],input[type=number],select{width:100%;min-height:46px;padding:10px 12px;border:2px solid var(--line);border-radius:10px;font-size:16px;font-family:inherit}
input:focus,select:focus{outline:none;border-color:var(--teal)}
.check{display:flex;gap:10px;align-items:flex-start;font-size:14px;margin:10px 0}.check input{width:20px;height:20px;margin-top:2px}
.big{font-size:44px;font-weight:800;line-height:1;color:var(--teal)}
.lvl{display:inline-block;color:#fff;padding:2px 10px;border-radius:12px;font-size:12px;font-weight:700}
.bar{display:block;height:8px;background:var(--line);border-radius:4px;overflow:hidden;margin:6px 0}.bar span{display:block;height:100%}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}@media(max-width:420px){.grid2{grid-template-columns:1fr}}
.locked{opacity:.5;filter:grayscale(1)}.tags span{display:inline-block;font-size:12px;padding:3px 8px;border-radius:6px;background:var(--line);margin:3px 4px 3px 0}
.err{color:var(--red);font-size:14px}.note{background:#FEF3C7;border-left:4px solid var(--amber);padding:8px 12px;border-radius:6px;font-size:14px}
.unknown{margin-top:6px}
/* v4.1 */
.who{display:inline-block;font-size:12px;color:var(--muted);background:#fff;border:1px solid var(--line);border-radius:99px;padding:2px 9px;margin:0 0 6px}
.hint{font-size:14px;color:var(--muted);margin:-4px 0 10px}
.opt.unk{border-style:dashed;color:var(--muted)}.opt.unk .n{background:#fff;border:1px dashed var(--line)}
.sec{font-size:13px;font-weight:700;color:var(--teal);margin:2px 0 0}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0}.chips .opt.chip{margin:0}
iframe.report{width:100%;border:0;min-height:900px;background:transparent}
.summary .big{color:var(--ink)}