.aibfc-container{max-width:560px;margin:28px auto;padding:20px;background:#fff;border-radius:12px;box-shadow:0 8px 20px rgba(0,0,0,.06);font-family:Inter,Arial,Helvetica,sans-serif}
.aibfc-container h1{margin:0 0 8px;color:#0b5ea8;font-size:20px;text-align:center}
.aibfc-sub{color:#444;text-align:center;margin-bottom:12px}
.aibfc-container label{display:block;font-weight:600;margin:8px 0}
.aibfc-container input, .aibfc-container select{width:100%;padding:10px;border:1px solid #e6eef9;border-radius:8px;box-sizing:border-box;font-size:15px}
.aibfc-btn{width:100%;padding:12px;background:#0b5ea8;color:#fff;border:none;border-radius:10px;cursor:pointer;margin-top:10px;font-weight:700}
.aibfc-result{margin-top:16px;padding:14px;border-radius:8px;background:#f7fbff;border:1px solid #eaf6ff}
.aibfc-note{margin-top:10px;font-size:13px;color:#666;text-align:center}
@media(max-width:720px){.aibfc-container{padding:14px}}