.refi-wrap{max-width:640px;margin:0 auto;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;color:#1a1a1a}
.refi-header{display:flex;align-items:center;gap:12px;margin-bottom:20px}
.refi-icon{font-size:34px;line-height:1}
.refi-title{font-size:22px!important;font-weight:600!important;margin:0 0 3px!important;padding:0!important;border:none!important;color:#1a1a1a!important}
.refi-sub{font-size:13px;color:#666;margin:0}
.refi-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:4px}
@media(max-width:500px){.refi-grid{grid-template-columns:1fr}}
.refi-col{background:#fafafa;border:1px solid #e8e8e8;border-radius:10px;overflow:hidden}
.refi-col-title{font-size:13px;font-weight:700;padding:10px 14px}
.refi-group{padding:8px 14px;border-top:1px solid #f0f0f0}
.refi-lbl{display:block;font-size:12px;font-weight:500;color:#555;margin-bottom:4px}
.refi-iw{position:relative}
.refi-iw input{width:100%;box-sizing:border-box;padding:7px 36px 7px 24px;border:1px solid #d0d0d0;border-radius:7px;font-size:13px;color:#1a1a1a;background:#fff;outline:none;transition:border-color .15s;-moz-appearance:textfield}
.refi-iw input::-webkit-inner-spin-button,.refi-iw input::-webkit-outer-spin-button{-webkit-appearance:none}
.refi-iw input:focus{border-color:#059669}
.refi-pre{position:absolute;left:7px;top:50%;transform:translateY(-50%);font-size:12px;color:#999;pointer-events:none}
.refi-suf{position:absolute;right:7px;top:50%;transform:translateY(-50%);font-size:10px;color:#999;pointer-events:none}
.refi-result-wrap{animation:refi-in .22s ease;margin-top:14px}
@keyframes refi-in{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}
.refi-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:12px}
@media(max-width:480px){.refi-cards{grid-template-columns:repeat(2,1fr)}}
.refi-card{border-radius:10px;padding:11px 10px;text-align:center;border:1px solid}
.refi-c1{background:linear-gradient(135deg,#059669,#065F46);color:#fff;border-color:#059669}
.refi-c2{background:#dbeafe;border-color:#93c5fd}.refi-c3{background:#fef3c7;border-color:#fde047}.refi-c4{background:#dcfce7;border-color:#86efac}
.refi-card-val{font-size:16px;font-weight:700;font-family:monospace;margin-bottom:3px}
.refi-card-lbl{font-size:11px}
.refi-c1 .refi-card-val,.refi-c1 .refi-card-lbl{color:#fff;opacity:1}.refi-c1 .refi-card-lbl{opacity:.8}
.refi-c2 .refi-card-val{color:#1e40af}.refi-c3 .refi-card-val{color:#92400E}.refi-c4 .refi-card-val{color:#166534}
.refi-compare{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.refi-comp{border-radius:10px;padding:13px 15px;border:1px solid}
.refi-comp-old{background:#fff5f5;border-color:#fecaca}.refi-comp-new{background:#f0fdf4;border-color:#bbf7d0}
.refi-comp-title{font-size:13px;font-weight:700;margin-bottom:8px}
.refi-comp-old .refi-comp-title{color:#dc2626}.refi-comp-new .refi-comp-title{color:#166534}
.refi-comp-row{display:flex;justify-content:space-between;font-size:12px;padding:4px 0;border-bottom:1px solid rgba(0,0,0,.06)}
.refi-comp-row:last-child{border-bottom:none;font-weight:700}
.refi-comp-lbl{color:#555}.refi-comp-val{font-family:monospace;font-weight:600}