:root{--ink:#171511;--ink-soft:#2b261c;--paper:#f5f0e6;--paper-strong:#fffaf0;--gold:#c99a2e;--gold-soft:#f1d38a;--danger:#9e2f20;--muted:#7a715f;--line:#d9c9a5}*{box-sizing:border-box}html,body{min-height:100%;color:var(--paper);background:radial-gradient(circle at 12% 0,#c99a2e2e,#0000 28rem),linear-gradient(135deg,#171511 0%,#262014 54%,#171511 100%);margin:0;font-family:Georgia,Times New Roman,serif}body{min-width:320px}a{color:inherit}button,input{font:inherit}.shell{min-height:100vh;padding:18px}.app-frame{width:min(900px,100%);margin:0 auto}.topbar{border-bottom:1px solid #f1d38a61;justify-content:space-between;align-items:center;gap:12px;margin-bottom:18px;padding:14px 0;display:flex}.brand{gap:2px;display:grid}.brand strong{color:var(--gold-soft);letter-spacing:.03em;font-size:clamp(1.2rem,3vw,1.75rem)}.brand span,.eyebrow{color:#d8c99f;letter-spacing:.12em;text-transform:uppercase;font-size:.8rem}.card{color:var(--ink);border:2px solid var(--gold);background:#fffaf0f5;border-radius:0;padding:clamp(18px,4vw,34px);box-shadow:10px 10px #00000047}.grid{gap:16px;display:grid}.actions{grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px;display:grid}.button,.link-button{border:2px solid var(--ink);background:var(--ink);min-height:52px;color:var(--paper-strong);cursor:pointer;border-radius:0;justify-content:center;align-items:center;font-weight:700;text-decoration:none;transition:transform .12s,box-shadow .12s,background .12s;display:inline-flex}.button:hover,.link-button:hover{box-shadow:4px 4px 0 var(--gold);transform:translate(-1px,-1px)}.button.secondary,.link-button.secondary{color:var(--ink);background:0 0}.button.danger,.link-button.danger{background:var(--danger)}.text-link{color:var(--gold-soft);cursor:pointer;background:0 0;border:0;font-size:.9rem;text-decoration:underline}.form{gap:16px;display:grid}.field{gap:8px;display:grid}.field label{color:var(--ink-soft);font-weight:700}.field input{border:2px solid var(--ink);width:100%;min-height:54px;color:var(--ink);background:#fffdf7;border-radius:0;padding:0 14px;font-size:1.15rem}.note{color:var(--muted);line-height:1.45}.status-list{gap:10px;margin:0;padding:0;list-style:none;display:grid}.status-list li{border-left:5px solid var(--gold);padding:8px 0 8px 12px}.error{border:2px solid var(--danger);color:var(--danger);background:#fff2ee;padding:12px;font-weight:700}.success{color:#174722;background:#edf9ef;border:2px solid #2e6d3d;padding:12px;font-weight:700}.result-grid{gap:4px;margin-top:10px;font-weight:400;display:grid}.panel{border:2px solid var(--line);background:#fffaf0;gap:12px;padding:14px;display:grid}.panel h2{margin:0;font-size:1.05rem}.choice-grid{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;display:grid}.choice-card{border:2px solid var(--ink);cursor:pointer;background:#fffdf7;grid-template-columns:auto 1fr;align-items:center;gap:10px;min-height:54px;padding:10px 12px;font-weight:700;display:grid}.choice-card:has(input:checked){background:var(--gold-soft);box-shadow:3px 3px 0 var(--ink)}.button:disabled{cursor:wait;opacity:.72}@media (max-width:520px){.topbar{align-items:flex-start}.button,.link-button{width:100%}}