.fhac-wrap{max-width:520px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;color:#1a1a1a}
.fhac-header{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.fhac-icon{font-size:34px;line-height:1}
.fhac-title{font-size:22px!important;font-weight:600!important;margin:0 0 3px!important;padding:0!important;border:none!important;color:#1a1a1a!important}
.fhac-sub{font-size:13px;color:#666;margin:0}
.fhac-info-box{background:#eff6ff;border:1px solid #bfdbfe;border-radius:9px;padding:10px 14px;font-size:13px;color:#1e40af;line-height:1.5;margin-bottom:14px}
.fhac-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:4px}
@media(max-width:420px){.fhac-grid{grid-template-columns:1fr}}
.fhac-lbl{display:block;font-size:13px;font-weight:500;color:#555;margin-bottom:5px}
.fhac-iw{position:relative}
.fhac-iw input{width:100%;box-sizing:border-box;padding:9px 38px 9px 26px;border:1px solid #d0d0d0;border-radius:8px;font-size:14px;color:#1a1a1a;background:#fff;outline:none;transition:border-color .15s;-moz-appearance:textfield}
.fhac-iw input::-webkit-inner-spin-button,.fhac-iw input::-webkit-outer-spin-button{-webkit-appearance:none}
.fhac-iw input:focus{border-color:#dc2626;box-shadow:0 0 0 3px rgba(220,38,38,.1)}
.fhac-pre{position:absolute;left:8px;top:50%;transform:translateY(-50%);font-size:13px;color:#999;pointer-events:none}
.fhac-suf{position:absolute;right:8px;top:50%;transform:translateY(-50%);font-size:11px;color:#999;pointer-events:none}
.fhac-sel{width:100%;box-sizing:border-box;padding:9px 12px;border:1px solid #d0d0d0;border-radius:8px;font-size:13px;color:#1a1a1a;background:#fff;outline:none;cursor:pointer;font-family:inherit}
.fhac-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:14px;animation:fhac-in .22s ease}
@keyframes fhac-in{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}
.fhac-card{border-radius:11px;padding:12px 10px;text-align:center;border:1px solid}
.fhac-c1{background:linear-gradient(135deg,#dc2626,#991b1b);color:#fff;border-color:#dc2626}
.fhac-c2{background:#fef3c7;border-color:#fde047}.fhac-c3{background:#dcfce7;border-color:#86efac}
.fhac-c4{background:#dbeafe;border-color:#93c5fd}.fhac-c5{background:#fee2e2;border-color:#fca5a5}.fhac-c6{background:#f5f3ff;border-color:#c4b5fd}
.fhac-card-val{font-size:16px;font-weight:700;font-family:monospace;margin-bottom:3px}
.fhac-card-lbl{font-size:11px}
.fhac-c1 .fhac-card-val,.fhac-c1 .fhac-card-lbl{color:#fff;opacity:1}.fhac-c1 .fhac-card-lbl{opacity:.8}
.fhac-c2 .fhac-card-val{color:#92400E}.fhac-c3 .fhac-card-val{color:#166534}
.fhac-c4 .fhac-card-val{color:#1e40af}.fhac-c5 .fhac-card-val{color:#dc2626}.fhac-c6 .fhac-card-val{color:#5B21B6}