.calc-page .header{border-bottom:1px solid var(--line)}.calc-intro{padding:34px 0 36px}.breadcrumbs{display:flex;flex-wrap:wrap;gap:14px;font-size:11px;color:var(--muted);margin-bottom:30px}.breadcrumbs a:hover{color:var(--text)}.calc-intro .eyebrow{margin-bottom:15px}.calc-intro h1{font-size:48px}.calc-intro>p{color:var(--muted);margin-top:17px;font-size:16px}.calc-tabs{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.calc-tabs a{font-size:13px;border:1px solid var(--line);background:var(--warm);padding:12px 19px;border-radius:30px;display:flex;align-items:center;gap:9px}.calc-tabs a[aria-current=page]{background:var(--copper);border-color:var(--copper);color:white}.calc-tabs a:hover{border-color:#c49474}.calc-workspace{display:grid;grid-template-columns:minmax(0,1.8fr) minmax(300px,1fr);gap:32px;align-items:start;padding-bottom:55px}.calc-panel{background:var(--warm);border-radius:24px;padding:32px}.calc-panel h2,.calc-summary h2{font-size:27px}.panel-heading{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:22px}.panel-heading>span{font-size:11px;color:var(--muted);white-space:nowrap}.calc-helper{color:var(--muted);font-size:12px;margin:12px 0 22px}.cargo-list{display:grid;gap:24px}.cargo-row{background:var(--bg);border:1px solid var(--line);border-radius:15px;padding:23px}.cargo-row-heading{display:flex;align-items:center;gap:10px;margin-bottom:19px}.cargo-row-heading>span{color:#c49474}.cargo-name{background:transparent;border:0;padding:0;color:var(--text);font-size:15px;min-height:24px;width:100%}.cargo-delete{border:0;background:transparent;color:var(--muted);width:32px;height:32px;font-size:20px;flex-shrink:0}.cargo-delete:hover{color:white}.cargo-fields{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}.calc-page label{font-size:11px;gap:8px}.calc-page input,.calc-page select{font-size:14px;padding:13px 12px;min-height:47px}.unit-input{position:relative;display:block}.unit-input input{padding-right:37px}.unit-input>span{position:absolute;right:11px;top:15px;font-size:11px;color:var(--muted);pointer-events:none}.cargo-row-result{display:flex;justify-content:space-between;gap:15px;margin-top:20px;font-size:12px}.cargo-row-result>span{color:var(--muted)}.cargo-row-result>strong{white-space:nowrap;font-weight:500}.add-cargo{background:none;color:#d19b7a;border:1px solid #674532;border-radius:8px;width:100%;padding:15px;margin-top:24px;font-size:13px}.add-cargo:hover{background:#915e4622}.calc-actions{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-top:24px}.calc-actions .text-button{color:var(--muted);text-decoration:underline}.calc-error{font-size:12px;color:#ffc0a7;margin-top:16px}.calc-error:empty{display:none}.calc-aside{display:grid;gap:20px}.calc-summary{background:var(--warm);border:1px solid #694732;border-radius:24px;padding:32px}.summary-eyebrow{display:inline-block;color:#cf9b75;font-size:10px;letter-spacing:.04em;text-transform:uppercase;margin-bottom:25px}.summary-eyebrow.badge{background:#915e4625;border-radius:20px;padding:6px 10px}.summary-label{font-size:16px}.summary-value{font-family:Georgia,'Times New Roman',serif;font-size:68px;line-height:1.2;letter-spacing:-.035em;display:flex;flex-wrap:wrap;align-items:baseline;gap:12px;margin:10px 0 8px}.summary-value span{font:20px Arial,sans-serif;color:#d09c77;letter-spacing:0}.summary-meta{color:var(--muted);font-size:12px}.summary-lines{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:18px 0;margin:24px 0;display:grid;gap:12px}.summary-line{display:flex;justify-content:space-between;gap:12px;font-size:12px;align-items:baseline}.summary-line>span{color:var(--muted)}.summary-line>strong{font-weight:500;text-align:right;white-space:nowrap}.summary-disclaimer{font-size:11px;color:var(--muted);line-height:1.65}.calc-summary .button{margin-top:22px;width:100%;font-size:13px}.calc-next-note{font-size:11px;color:var(--muted);margin-top:22px}.volume-equation{display:flex;align-items:center;gap:65px;padding:42px 60px;background:var(--dark);border:1px solid var(--line);border-radius:23px;margin-bottom:65px}.cube-illustration{width:160px;flex-shrink:0;text-align:center}.cube-illustration svg{width:150px;height:130px}.cube-illustration p{font-size:10px;color:var(--muted);margin-top:8px}.volume-equation h2{font-size:28px}.formula{font-size:20px;color:#cb926c;margin:15px 0}.volume-equation .muted{font-size:13px}.example{font-size:13px;margin-top:16px}.calc-faq{padding:65px 0}.calc-faq-grid{display:grid;grid-template-columns:1fr 2fr;gap:70px}.calc-faq h2{font-size:38px;margin-bottom:22px}.calc-faq .eyebrow{font-size:10px;margin-bottom:20px}.calc-faq .muted{font-size:13px;max-width:290px}.calc-faq details{padding:24px}.calc-faq summary{font-size:14px}.calc-faq details p{font-size:13px}.calc-cta{padding:55px 0 45px}.calc-cta .contact-banner{padding:30px 34px;border-radius:22px}.calc-cta .contact-banner h2{font-size:28px}.calc-cta .contact-banner p{font-size:13px;margin-top:10px}.calc-cta .button{background:var(--bg);font-size:12px}.calc-page .footer-grid{grid-template-columns:1.5fr .8fr .9fr 1fr;gap:45px}.calc-page footer .brand img{object-fit:cover}.calc-page .footer-bottom{font-size:10px}.calc-fields-two{display:grid;grid-template-columns:1fr 1fr;gap:22px}.calc-link{color:#d09c77;font-size:12px;text-decoration:underline;display:inline-block;margin-top:20px}.cost-group{border-top:1px solid var(--line);margin-top:24px;padding-top:24px}.cost-group h3{font-size:18px;font-weight:500;margin-bottom:20px}.cost-note{font-size:11px;color:var(--muted);margin:17px 0 0}.check-fields{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:20px}.check-fields label{display:flex;flex-direction:row;align-items:center;gap:8px;color:var(--muted)}.check-fields input{width:18px;height:18px;min-height:0;accent-color:var(--copper)}.cost-submit{margin-top:26px;font-size:13px}.quote-panel h2{font-size:24px}.quote-panel>p{font-size:12px;color:var(--muted);margin:14px 0 22px}.quote-panel label{margin-top:17px}.quote-panel .button{width:100%;margin-top:18px;font-size:13px}.quote-panel .form-note{margin-top:16px;font-size:10px}.quote-status{font-size:12px;color:#edcdbb;margin-top:15px}.calc-explain-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px;margin-bottom:65px}.calc-explain-grid article{border:1px solid var(--line);background:var(--dark);padding:30px;border-radius:20px}.calc-explain-grid h2{font-size:26px;margin-top:16px}.calc-explain-grid .formula{font-size:18px}.calc-explain-grid p{font-size:13px;color:var(--muted);margin-top:16px}.calc-explain-grid>article>span{color:#c49474;font-size:22px}.calc-privacy{background:transparent;border-radius:0;padding:0;max-width:650px;margin:0 0 25px}.calc-privacy summary{font-size:11px;color:var(--muted)}.calc-privacy p{font-size:11px}.calc-home-tools{display:flex;gap:20px;flex-wrap:wrap;margin-top:22px}.calc-home-tools a{font-size:13px;color:#d4a487;text-decoration:underline}.calc-empty{padding:30px 0;color:var(--muted);font-size:14px}.button[aria-disabled=true]{opacity:.5;pointer-events:none}.calc-page .header nav{gap:20px}
@media(max-width:1100px){.calc-workspace{grid-template-columns:minmax(0,1.65fr) minmax(280px,1fr);gap:22px}.calc-panel,.calc-summary{padding:24px}.cargo-row{padding:18px}.cargo-fields{grid-template-columns:repeat(3,minmax(0,1fr))}.calc-intro h1{font-size:40px}.summary-value{font-size:57px}.calc-page .footer-grid{gap:30px}}
@media(max-width:800px){.calc-workspace{grid-template-columns:1fr}.calc-aside{grid-template-columns:1fr 1fr;align-items:start}.calc-volume .calc-aside{grid-template-columns:1fr}.cargo-fields{grid-template-columns:repeat(5,minmax(0,1fr))}.calc-faq-grid{grid-template-columns:1fr;gap:30px}.calc-faq .muted{max-width:550px}.volume-equation{gap:30px;padding:30px}.calc-page .footer-grid{grid-template-columns:1fr 1fr}.calc-page .footer-grid>div:first-child{grid-column:auto}.calc-intro h1{font-size:36px}.calc-page .header nav{gap:0}}
@media(max-width:550px){.calc-intro{padding:26px 0}.breadcrumbs{font-size:10px;gap:10px;margin-bottom:26px}.calc-intro h1{font-size:33px}.calc-intro>p{font-size:14px}.calc-tabs{gap:8px}.calc-tabs a{font-size:11px;padding:11px 13px}.calc-panel,.calc-summary{padding:22px;border-radius:18px}.calc-panel h2{font-size:24px}.cargo-fields{grid-template-columns:1fr 1fr;gap:14px}.cargo-row{padding:17px}.cargo-fields label:last-child{grid-column:1/-1}.cargo-row-heading{margin-bottom:14px}.calc-aside,.calc-fields-two,.calc-explain-grid{grid-template-columns:1fr}.summary-value{font-size:60px}.volume-equation{flex-direction:column;align-items:flex-start;gap:24px;padding:26px;margin-bottom:40px}.cube-illustration{display:none}.volume-equation h2{font-size:25px}.formula{font-size:17px}.calc-actions{gap:10px}.calc-actions .button{font-size:12px;padding:15px 18px}.calc-faq{padding:45px 0}.calc-faq h2{font-size:31px}.calc-cta{padding:40px 0}.calc-cta .contact-banner{padding:27px}.calc-cta .contact-banner h2{font-size:26px}.calc-page .footer-grid>div:first-child{grid-column:1/-1}.calc-page .footer-grid{gap:30px 15px}.check-fields{grid-template-columns:1fr}.calc-explain-grid{margin-bottom:40px}.calc-workspace{padding-bottom:35px}.calc-fields-two{gap:18px}.panel-heading{align-items:flex-start}.panel-heading>span{padding-top:6px}.calc-home-tools{gap:12px}.calc-page .footer-grid .footer-contacts{grid-column:1/-1}}