:root{color:#17201a;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;--green:#2f6f3e;--green-dark:#173d22;--green-soft:#e2f2df;--ink:#17201a;--muted:#657165;--paper:#fffdf7;--line:#dce2d8;--danger:#bc573f;background:#eef2ea;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0}button,input,select{font:inherit}.page-shell{width:min(1120px,100% - 32px);margin:0 auto;padding:48px 0}.hero{grid-template-columns:1fr auto;align-items:end;gap:24px;margin-bottom:28px;display:grid}.eyebrow{color:var(--green);letter-spacing:.14em;text-transform:uppercase;margin:0 0 12px;font-size:13px;font-weight:800}h1,h2,p{margin-top:0}h1{letter-spacing:-.07em;max-width:760px;margin-bottom:16px;font-size:clamp(36px,7vw,78px);line-height:.94}.hero-copy{max-width:680px;color:var(--muted);margin-bottom:0;font-size:18px;line-height:1.65}.hero-badge{border:1px solid var(--line);background:#fffdf7b8;border-radius:22px;min-width:230px;padding:18px;box-shadow:0 18px 60px #17201a14}.hero-badge span,.remaining-card span,.metric-card span{color:var(--muted);text-transform:uppercase;margin-bottom:6px;font-size:13px;font-weight:700;display:block}.hero-badge strong{font-size:18px;line-height:1.25;display:block}.calculator-grid{grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:20px;display:grid}.panel{border:1px solid var(--line);background:var(--paper);border-radius:32px;box-shadow:0 24px 80px #17201a1a}.controls-panel,.result-panel{padding:28px}.panel-header{align-items:center;gap:12px;margin-bottom:24px;display:flex}.panel-header span{background:var(--green-soft);width:38px;height:38px;color:var(--green-dark);border-radius:50%;place-items:center;font-weight:900;display:grid}.panel-header h2{margin-bottom:0;font-size:24px}.field{gap:8px;margin-bottom:18px;display:grid}.field span{color:var(--muted);font-size:14px;font-weight:800}.field input,.field select{border:1px solid var(--line);width:100%;height:58px;color:var(--ink);background:#fbfaf5;border-radius:18px;outline:none;padding:0 16px;transition:border-color .16s,box-shadow .16s}.field input:focus,.field select:focus{border-color:var(--green);box-shadow:0 0 0 4px #2f6f3e26}.summary-grid{grid-template-columns:1fr 1fr;gap:12px;margin-bottom:20px;display:grid}.remaining-card{background:linear-gradient(135deg, var(--green-dark), #315f38);color:#fff;border-radius:26px;grid-column:1/-1;padding:28px}.metric-card{border:1px solid var(--line);background:#fbfaf5;border-radius:22px;padding:18px}.remaining-card span{color:#ffffffad}.remaining-card strong,.metric-card strong{letter-spacing:-.05em;line-height:1;display:block}.remaining-card strong{font-size:clamp(36px,6vw,60px)}.metric-card strong{font-size:clamp(26px,4vw,36px)}.breakdown{gap:12px;display:grid}.breakdown-row{justify-content:space-between;align-items:center;gap:16px;padding:14px 0;display:flex}.breakdown-row span,.breakdown-row strong{font-size:17px;display:block}.breakdown-row small{color:var(--muted);margin-top:4px;font-size:13px;display:block}.breakdown-row strong{white-space:nowrap}.breakdown-row.is-strong{color:var(--danger)}.divider{background:var(--line);height:1px}@media (width<=780px){.page-shell{width:min(100% - 20px,620px);padding:28px 0}.hero,.calculator-grid{grid-template-columns:1fr}.hero-badge{min-width:0}.controls-panel,.result-panel{padding:20px}.remaining-card{padding:22px}.summary-grid{grid-template-columns:1fr}}