#fbpg{--b:#0b5ed7;--ink:#0f172a;--mut:#64748b;--line:#e2e8f0;--bg:#f8fafc;font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);max-width:1100px;margin:0 auto;box-sizing:border-box}
#fbpg *{box-sizing:border-box}
#fbpg .fb-head{background:linear-gradient(135deg,#0b5ed7,#062a6b);color:#fff;border-radius:16px;padding:22px 20px;margin-bottom:18px}
#fbpg .fb-head h2{margin:0 0 6px;font-size:24px;color:#fff;line-height:1.25}
#fbpg .fb-head p{margin:0;opacity:.9;font-size:15px}
#fbpg .fb-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:18px}
#fbpg .fb-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px}
#fbpg label{display:block;font-weight:600;font-size:14px;margin:12px 0 6px}
#fbpg label:first-child{margin-top:0}
#fbpg input[type=text],#fbpg select,#fbpg textarea{width:100%;padding:11px 12px;border:1px solid #cbd5e1;border-radius:10px;font-size:15px;font-family:inherit;background:#fff;color:var(--ink)}
#fbpg textarea{min-height:260px;resize:vertical;line-height:1.5}
#fbpg .fb-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
#fbpg .fb-hint{font-size:12.5px;color:var(--mut);margin-top:5px}
#fbpg .fb-chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
#fbpg .fb-chip{border:1px solid #cbd5e1;background:var(--bg);border-radius:999px;padding:5px 11px;font-size:13px;cursor:pointer;color:var(--ink)}
#fbpg .fb-chip:hover{border-color:var(--b);color:var(--b)}
#fbpg .fb-btns{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}
#fbpg button.fb-btn{border:0;border-radius:10px;padding:11px 16px;font-size:15px;font-weight:600;cursor:pointer;font-family:inherit}
#fbpg .fb-primary{background:var(--b);color:#fff}
#fbpg .fb-primary:hover{background:#0848a8}
#fbpg .fb-sec{background:#e8f0fe;color:#0848a8}
#fbpg .fb-sec:hover{background:#d6e4fd}
#fbpg .fb-ghost{background:#fff;color:var(--ink);border:1px solid #cbd5e1 !important}
#fbpg canvas{width:100%;height:auto;border-radius:12px;display:block;border:1px solid var(--line);background:#0b5ed7}
#fbpg .fb-ans{background:#ecfdf5;border:1px solid #a7f3d0;border-radius:10px;padding:12px;font-size:14px;margin-top:12px;line-height:1.5}
#fbpg .fb-ans b{color:#065f46}
#fbpg .fb-msg{font-size:13px;color:#065f46;min-height:18px;margin-top:8px}
#fbpg .fb-meta{font-size:12.5px;color:var(--mut);margin-top:8px}
#fbpg h3.fb-t{font-size:16px;margin:16px 0 8px}
@media (max-width:820px){#fbpg .fb-grid{grid-template-columns:1fr}#fbpg .fb-row{grid-template-columns:1fr}}