.mfc-wrap{max-width:560px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;color:#1a1a1a}
.mfc-header{display:flex;align-items:center;gap:12px;margin-bottom:20px}
.mfc-icon{font-size:34px;line-height:1}
.mfc-title{font-size:22px!important;font-weight:600!important;margin:0 0 3px!important;padding:0!important;border:none!important;color:#1a1a1a!important}
.mfc-sub{font-size:13px;color:#666;margin:0}
.mfc-tabs{display:flex;gap:7px;margin-bottom:18px}
.mfc-tab{flex:1;padding:10px 8px;font-size:12.5px;font-weight:500;border:1px solid #d8d8d8;border-radius:10px;background:#fff;color:#555;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:3px;text-align:center;transition:background .13s}
.mfc-tab:hover:not(.act){background:#eff6ff}.mfc-tab.act{background:#dbeafe;color:#1D4ED8;border-color:#93c5fd}
.mfc-tab-sub{font-size:11px;font-weight:400;opacity:.7}
.mfc-panel{display:none}.mfc-panel.act{display:block}
.mfc-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:4px}
@media(max-width:420px){.mfc-grid{grid-template-columns:1fr}}
.mfc-lbl{display:block;font-size:13px;font-weight:500;color:#555;margin-bottom:5px}
.mfc-iw{position:relative}
.mfc-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}
.mfc-iw input::-webkit-inner-spin-button,.mfc-iw input::-webkit-outer-spin-button{-webkit-appearance:none}
.mfc-iw input:focus{border-color:#1D4ED8;box-shadow:0 0 0 3px rgba(29,78,216,.1)}
.mfc-pre{position:absolute;left:8px;top:50%;transform:translateY(-50%);font-size:13px;color:#999;pointer-events:none}
.mfc-suf{position:absolute;right:8px;top:50%;transform:translateY(-50%);font-size:11px;color:#999;pointer-events:none}
.mfc-result-card{background:linear-gradient(135deg,#1D4ED8,#1e3a8a);border-radius:12px;padding:18px 22px;color:#fff;margin-top:12px;animation:mfc-in .22s ease}
@keyframes mfc-in{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}
.mfc-res-main{font-size:44px;font-weight:800;font-family:monospace;text-align:center;margin-bottom:4px}
.mfc-res-sub{font-size:14px;opacity:.8;text-align:center;margin-bottom:10px}
.mfc-res-rows{border-top:1px solid rgba(255,255,255,.2);padding-top:10px}
.mfc-res-row{display:flex;justify-content:space-between;padding:5px 0;font-size:13px;border-bottom:1px solid rgba(255,255,255,.1)}
.mfc-res-row:last-child{border-bottom:none;font-weight:700;font-size:15px}
.mfc-res-lbl{opacity:.8}.mfc-res-val{font-family:monospace;font-weight:600}
.mfc-compare{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:12px;animation:mfc-in .22s ease}
.mfc-comp{border-radius:11px;padding:14px 16px;border:2px solid}
.mfc-comp.winner{border-color:#22C55E}
.mfc-comp-a{background:#f0fdf4;border-color:#bbf7d0}.mfc-comp-b{background:#fafafa;border-color:#e2e8f0}
.mfc-comp-title{font-size:13px;font-weight:700;margin-bottom:8px;color:#166534}
.mfc-comp-b .mfc-comp-title{color:#555}
.mfc-comp-row{display:flex;justify-content:space-between;font-size:12px;padding:4px 0;border-bottom:1px solid rgba(0,0,0,.06)}
.mfc-comp-row:last-child{border-bottom:none;font-weight:700}
.mfc-comp-lbl{color:#555}.mfc-comp-val{font-family:monospace;font-weight:600}