.tfg-ai-wrapper{ max-width:640px; margin:0 auto; }
.tfg-ai-box{ display:flex; gap:8px; }
.tfg-input{ flex:1; padding:8px; font-size:16px; }
.tfg-button{ padding:8px 12px; cursor:pointer; }
.tfg-result{ margin-top:12px; }
.tfg-card{ padding:12px; border-radius:10px; box-shadow:0 6px 18px rgba(0,0,0,0.06); background:#fff; }
.tfg-loading{ font-style:italic }
.tfg-error{ color:#b00020 }
.tfg-ts{ font-size:12px; color:#666; }