.bs-gemini-box{max-width:850px;margin:25px auto;padding:22px;border:1px solid #e5e7eb;border-radius:16px;background:#fff;box-shadow:0 6px 24px rgba(0,0,0,.06);font-family:inherit}
.bs-gemini-header h2{margin:0 0 6px;font-size:28px}.bs-gemini-header p{margin:0 0 18px;color:#667085}
.bs-gemini-controls{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-bottom:15px}
.bs-gemini-controls label{font-weight:600;font-size:14px}.bs-gemini-controls select{display:block;width:100%;margin-top:6px;padding:10px;border:1px solid #d0d5dd;border-radius:9px;background:#fff}
.bs-gemini-btn{border:0;border-radius:10px;padding:12px 18px;font-weight:700;cursor:pointer;background:#111827;color:#fff}
.bs-gemini-btn:disabled{opacity:.6;cursor:not-allowed}.bs-gemini-status{margin:14px 0;color:#475467}
.bs-gemini-q{padding:18px;margin:14px 0;border:1px solid #eaecf0;border-radius:12px;background:#fafafa}.bs-gemini-q h3{font-size:17px;margin:0 0 12px}
.bs-gemini-opt{display:block;width:100%;text-align:left;padding:11px 12px;margin:8px 0;border:1px solid #d0d5dd;border-radius:9px;background:#fff;cursor:pointer}
.bs-gemini-opt:hover{background:#f2f4f7}.bs-gemini-opt.correct{border-color:#12b76a;background:#ecfdf3}.bs-gemini-opt.wrong{border-color:#f04438;background:#fef3f2}
.bs-gemini-explain{display:none;margin-top:10px;padding:10px;border-radius:8px;background:#eef4ff;color:#344054}
@media(max-width:650px){.bs-gemini-controls{grid-template-columns:1fr}.bs-gemini-box{padding:16px}.bs-gemini-header h2{font-size:23px}}