.calc-page{max-width:1280px;margin:auto;padding:60px max(5vw,24px) 110px}.calc-intro{margin-bottom:42px}.calc-intro .back{font-size:13px;font-weight:700;color:#607572;display:inline-block;margin-bottom:50px}.calc-intro .eyebrow{margin-bottom:15px}.calc-intro h1{font:800 clamp(42px,5vw,66px)/1 'Manrope';letter-spacing:-.05em;margin:0 0 18px}.calc-intro>p:last-child{color:var(--muted);font-size:17px}.calc-layout{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(320px,.7fr);gap:24px}.calc-card,.result-card,.formula-panel{background:white;border:1px solid var(--line);border-radius:13px;padding:32px}.card-title{display:flex;gap:17px;align-items:center;border-bottom:1px solid var(--line);padding-bottom:25px;margin-bottom:30px}.card-title>span{width:42px;height:42px;border-radius:9px;background:var(--green);color:var(--mint);display:grid;place-items:center;font-weight:800}.card-title small,.result-card>small,.formula-panel>small{font-size:10px;letter-spacing:.16em;color:var(--muted);font-weight:700}.card-title h2{font:700 24px 'Manrope';margin:3px 0 0}fieldset{border:0;padding:0;margin:0 0 25px}legend,label>span{font-size:12px;font-weight:700;margin-bottom:9px;display:block}.segmented{display:flex;background:var(--paper);padding:4px;border-radius:9px}.segmented label{flex:1;min-width:0}.segmented input{position:absolute;opacity:0}.segmented span{text-align:center;padding:11px 7px;margin:0;border-radius:7px;cursor:pointer}.segmented input:checked+span{background:white;box-shadow:0 2px 8px rgba(0,0,0,.08);color:var(--green)}.medium-note{font-size:11px;line-height:1.5;color:var(--muted);margin:10px 3px 0}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin:18px 0}.full-field{display:block;margin:18px 0}.input-wrap{height:48px;border:1px solid #cad5d1;border-radius:8px;display:flex;align-items:center;overflow:hidden;background:white}.input-wrap:focus-within{border-color:var(--green);box-shadow:0 0 0 3px rgba(13,78,73,.09)}.input-wrap input,.input-wrap select{border:0;outline:0;background:transparent;padding:0 14px;height:100%;font:600 15px 'DM Sans';min-width:0;width:100%}.input-wrap select{border-left:1px solid var(--line);width:auto}.input-wrap b{font-size:12px;color:var(--muted);padding:0 14px}.delta{display:flex;justify-content:space-between;background:#eef5e8;padding:14px;border-radius:8px;font-size:12px;margin:18px 0}.delta strong{color:var(--green)}.calculate{border:0;border-radius:8px;background:var(--green);color:white;width:100%;padding:15px 18px;font-weight:700;display:flex;justify-content:space-between;cursor:pointer}.calculate:hover{background:#073b37}.calc-layout aside{display:flex;flex-direction:column;gap:24px}.result-card{background:var(--green);color:white;min-height:315px}.result-card>small{color:#b9cfca}.result-card>p{color:#bed0cc;margin-top:75px;text-align:center}.result-card strong{font:800 53px 'Manrope';display:inline-block;margin-top:22px}.result-card strong+span{font-size:18px;margin-left:8px}.result-card hr{border:0;border-top:1px solid rgba(255,255,255,.2);margin:22px 0}.result-card dl{margin:0}.result-card dl div{display:flex;justify-content:space-between;font-size:11px;padding:5px 0}.result-card dt{color:#b9cfca}.result-card dd{margin:0;font-weight:700}.print-result{width:100%;border:0;border-radius:8px;background:var(--mint);color:var(--ink);margin-top:22px;padding:12px 15px;font:700 12px 'DM Sans';cursor:pointer}.print-result:hover{background:#d7ff7f}.formula-panel{background:#edf3e9}.formula-panel>div{font:700 22px 'Manrope';margin:18px 0}.formula-panel p{font-size:11px;line-height:1.9;color:var(--muted)}
@media(max-width:800px){.calc-layout{grid-template-columns:1fr}.calc-page{padding-top:35px}.calc-intro .back{margin-bottom:35px}.field-grid{grid-template-columns:1fr}}