#calculator fieldset{display:grid;grid-template-columns:1fr 1fr;gap:14px;padding:24px;border:1px solid #799d98;border-radius:16px}#calculator legend{padding:8px;font-weight:700}#calculator label{align-self:center}#calculator input,#calculator select{width:100%;padding:12px;font:inherit;border:1px solid #799d98;border-radius:6px;background:white;color:#073b53}#calculator input:focus-visible,#calculator select:focus-visible{outline:3px solid #087e85;outline-offset:3px}#error{color:#8c2424;font-weight:650;margin-top:20px}.calc-chart{padding:24px;border:1px solid #d9e4e8;border-radius:14px;margin:20px 0}.calc-chart h3{font-size:1.3rem}.calc-chart meter{display:block;width:100%;height:28px}.calc-chart svg{width:100%;height:auto;max-height:240px}.calc-results dt{font-weight:650}.calc-results dd{margin:0 0 14px}.calc-data{border-collapse:collapse;width:100%}.calc-data th,.calc-data td{padding:8px;text-align:left;border-bottom:1px solid #d9e4e8}@media(max-width:720px){#calculator fieldset{grid-template-columns:1fr;padding:18px}}
#calculator input,#calculator select{min-height:44px}.section h1{font-size:clamp(2.2rem,7vw,4rem);overflow-wrap:anywhere}.calc-chart p{font-size:1rem}#calculator input:invalid{border-color:#8c2424}
.calculator-page{max-width:1100px}.calculator-page>h1{max-width:850px}.calculator-intro{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:28px 0}.calculator-intro article{background:#e9f7f2;padding:24px;border-radius:14px}.calculator-intro h2{font-size:1.4rem}.calculator-intro p{margin:0}.calc-results{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0 20px}.calc-results dt{border-top:1px solid #d9e4e8;padding-top:14px;font-size:1rem}.calc-results dd{font-size:1.4rem;color:#087e85;font-weight:700}.calc-chart meter{min-height:36px}.calculator-page #results{scroll-margin-top:20px}.calculator-callout{background:#e1f1ee}.calculator-callout p{max-width:720px}@media(max-width:720px){.calculator-intro{grid-template-columns:1fr}.calc-results{display:block}.calculator-page h1{font-size:2.6rem}.calculator-page .button{font-size:1rem}#calculator label{font-weight:650}}

.advanced-calculation{grid-column:1/-1;border-top:1px solid #d9e4e8;padding:12px 0}.advanced-calculation summary{font-weight:650;cursor:pointer;padding:12px 0;min-height:44px}.advanced-fields{display:grid;grid-template-columns:1fr 1fr;gap:14px;padding-top:18px}@media(max-width:720px){.advanced-fields{grid-template-columns:1fr}}