.landing-page .calc-card{background:var(--paper);border:1px solid var(--hairline);border-radius:16px;max-width:920px;margin:32px auto 0;padding:24px;box-shadow:0 1px #0f172a0a,0 24px 48px -24px #0f172a2e}.landing-page .calc-mode{background:var(--neutral-100);border-radius:10px;gap:4px;margin-bottom:20px;padding:4px;display:inline-flex}.landing-page .calc-mode-btn{color:var(--lp-muted-foreground);transition:all .18s var(--ease-out);background:0 0;border:0;border-radius:7px;padding:8px 14px;font-size:13px;font-weight:500}.landing-page .calc-mode-btn.is-active{background:var(--paper);color:var(--ink);box-shadow:0 1px 2px #0f172a14}.landing-page .calc-grid{flex-direction:column;gap:6px;margin-bottom:24px;display:flex}.landing-page .calc-head,.landing-page .calc-row{grid-template-columns:110px 1fr 1fr 1fr 1fr;align-items:center;gap:10px;display:grid}.landing-page .calc-head{font-family:var(--lp-font-mono);text-transform:uppercase;letter-spacing:.08em;color:var(--lp-muted-foreground);border-bottom:1px solid var(--hairline);padding:0 4px 6px;font-size:10.5px;font-weight:500}.landing-page .calc-label{color:var(--ink);font-size:13px;font-weight:500}.landing-page .calc-input{border:1px solid var(--hairline);background:var(--paper);width:100%;font-size:14px;font-family:var(--lp-font-sans);color:var(--ink);transition:border-color .15s var(--ease-out), box-shadow .15s var(--ease-out);border-radius:8px;padding:10px 12px}.landing-page .calc-input:focus{border-color:var(--brand-indigo);outline:none;box-shadow:0 0 0 3px #6366f126}.landing-page .calc-cell-out{border-left:2px solid var(--neutral-200);flex-direction:column;padding:4px 10px;font-size:14px;display:flex}.landing-page .calc-cell-out strong{color:var(--ink);font-weight:600}.landing-page .calc-cell-out span{color:var(--lp-muted-foreground);font-size:11.5px;font-family:var(--lp-font-mono)}.landing-page .calc-pay{border-top:1px dashed var(--hairline);border-bottom:1px dashed var(--hairline);flex-wrap:wrap;align-items:end;gap:16px;padding:18px 0;display:flex}.landing-page .calc-pay-field{flex-direction:column;gap:6px;display:flex}.landing-page .calc-pay-field label{font-family:var(--lp-font-mono);text-transform:uppercase;letter-spacing:.08em;color:var(--lp-muted-foreground);font-size:10.5px;font-weight:500}.landing-page .calc-pay-input{background:var(--paper);border:1px solid var(--hairline);border-radius:8px;align-items:center;gap:8px;padding:4px 12px;display:flex}.landing-page .calc-pay-input:focus-within{border-color:var(--brand-indigo);box-shadow:0 0 0 3px #6366f126}.landing-page .calc-pay-input input{width:90px;font-size:14px;font-family:var(--lp-font-sans);color:var(--ink);background:0 0;border:0;outline:none;padding:8px 0}.landing-page .calc-pay-input span.muted{color:var(--lp-muted-foreground);font-size:12px}.landing-page .calc-pay-input>span:first-child{color:var(--lp-muted-foreground);font-size:14px;font-weight:500}.landing-page .calc-reset{margin-left:auto}.landing-page .calc-summary{flex-direction:column;gap:10px;padding-top:20px;display:flex}.landing-page .calc-sum-row{justify-content:space-between;align-items:baseline;font-size:15px;display:flex}.landing-page .calc-sum-row span{color:var(--lp-muted-foreground)}.landing-page .calc-sum-row strong{color:var(--ink);font-variant-numeric:tabular-nums;font-size:17px;font-weight:600}.landing-page .calc-sum-row .muted{color:var(--lp-muted-foreground);font-size:12px;font-weight:400;font-family:var(--lp-font-mono)}.landing-page .calc-sum-pay{border-top:1px solid var(--hairline);margin-top:6px;padding-top:14px}.landing-page .calc-sum-pay strong{color:var(--brand-emerald);font-size:22px}.landing-page .calc-actions-strip{text-align:center;flex-direction:column;align-items:center;gap:8px;max-width:920px;margin:32px auto 0;display:flex}.landing-page .calc-actions-note{color:var(--lp-muted-foreground);font-size:13px}@media (max-width:720px){.landing-page .calc-head,.landing-page .calc-row{grid-template-columns:80px 1fr 1fr;gap:8px}.landing-page .calc-head>:nth-child(4),.landing-page .calc-head>:nth-child(5),.landing-page .calc-row>:nth-child(4),.landing-page .calc-row>:nth-child(5){grid-column:span 3}.landing-page .calc-row{border-bottom:1px dashed var(--hairline);padding:10px 0}}