.avsc{--navy:#102c3a;--ink:#183442;--green:#b8e899;--line:#dce4e3;max-width:1240px;margin:24px auto;color:var(--ink);font-family:Arial,Helvetica,sans-serif;font-size:15px;line-height:1.5;background:#f5f7f5;border-radius:20px;overflow:hidden;border:1px solid var(--line);box-sizing:border-box}.avsc *{box-sizing:border-box}.avsc [hidden]{display:none!important}.avsc-head{padding:44px 48px 36px;background:var(--navy);color:#fff}.avsc-eyebrow{font-size:11px;font-weight:700;letter-spacing:2px;color:var(--green)}.avsc .avsc-head h2{font-size:clamp(28px,3.6vw,44px);line-height:1.12;letter-spacing:-1.5px;font-weight:500;color:#fff;margin:16px 0}.avsc-head p{max-width:590px;color:#d1dfe3;margin:0}.avsc-layout{display:grid;grid-template-columns:1.08fr 1fr;gap:28px;padding:32px}.avsc-form{background:#fff;border:1px solid var(--line);border-radius:12px;padding:26px;margin:0}.avsc fieldset{border:0;padding:0;margin:0 0 24px;min-width:0}.avsc legend{font-weight:700;font-size:14px;margin-bottom:12px;padding:0}.avsc label{display:block;font-size:12px;font-weight:600;color:#39505a;min-width:0}.avsc input,.avsc select{font-family:inherit;font-size:15px;color:var(--ink);border:1px solid #c9d6d9;background:#fff;border-radius:6px;min-height:44px;padding:10px 11px;width:100%;margin:7px 0 0;box-shadow:none;line-height:1.3}.avsc input:focus,.avsc select:focus,.avsc button:focus-visible,.avsc summary:focus-visible{outline:3px solid #9acb76;outline-offset:2px}.avsc small{display:block;font-size:11px;font-weight:400;line-height:1.5;color:#647680;margin-top:5px}.avsc-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:20px}.avsc-wide{grid-column:1/-1}.avsc-mode{display:flex;gap:12px;flex-wrap:wrap}.avsc-mode legend{float:left;width:100%;margin-bottom:12px}.avsc-mode label{display:flex;align-items:center;gap:9px;border:1px solid var(--line);border-radius:6px;padding:10px 16px;font-size:14px;flex:1}.avsc input[type=radio],.avsc input[type=checkbox]{width:17px;min-height:17px;height:17px;margin:0;accent-color:#416850}.avsc-mode label:has(input:checked){background:#f0f6ec;border-color:#709f64}.avsc input[type=range]{padding:0;border:0;min-height:25px;accent-color:#47775b}.avsc-check{display:flex!important;gap:9px;align-items:center;margin:0 0 22px}.avsc input[type=time]{max-width:100%}.avsc-advanced{border-top:1px solid var(--line);padding-top:16px;font-size:12px;margin-bottom:20px}.avsc summary{cursor:pointer;font-size:13px;font-weight:600;padding:4px 0}.avsc-advanced[open] summary{margin-bottom:14px}.avsc-advanced p{color:#677b84;margin:10px 0}.avsc-reset{font-size:12px!important;color:#3a5b49!important;background:transparent!important;border:0!important;padding:0!important;text-decoration:underline;cursor:pointer}.avsc-results{background:#e9f0e5;border-radius:12px;padding:28px;align-self:start;border:1px solid #d3dfce;position:sticky;top:20px}.avsc-benchmark{display:grid;grid-template-columns:1fr auto;gap:4px 10px;padding-bottom:22px;border-bottom:1px solid #cddac7;margin-bottom:25px;align-items:center}.avsc-benchmark>span{font-size:10px;letter-spacing:1.4px;font-weight:700}.avsc-benchmark strong{font-size:15px}.avsc-benchmark small{grid-column:1/-1;margin:0}.avsc-result-label{font-size:13px}.avsc-year{font-size:clamp(34px,4vw,55px);font-weight:600;letter-spacing:-2px;line-height:1.2;margin:9px 0 3px;overflow-wrap:anywhere}.avsc-result-sub{font-size:12px;color:#60715d}.avsc-month{display:flex;align-items:center;justify-content:space-between;gap:15px;border-bottom:1px solid #cddac7;margin-top:25px;padding-bottom:20px;font-size:13px}.avsc-month strong{font-size:24px;font-weight:500}.avsc-breakdown{font-size:12px;padding:18px 0;margin:0}.avsc-breakdown>div{display:flex;justify-content:space-between;gap:20px;margin:10px 0}.avsc-breakdown dt{font-weight:400}.avsc-breakdown dd{margin:0;text-align:right;font-weight:600}.avsc-metrics{display:grid;grid-template-columns:1fr 1fr;gap:20px 16px;border-top:1px solid #cddac7;border-bottom:1px solid #cddac7;padding:22px 0}.avsc-metrics strong{display:block;font-size:21px;font-weight:600}.avsc-metrics span{font-size:10px;line-height:1.4;display:block;color:#62745d;margin-top:3px}.avsc-carbon-note,.avsc-type-note{font-size:11px;line-height:1.55;color:#5d705a;margin:16px 0}.avsc-download{background:var(--navy)!important;color:#fff!important;width:100%;border:0!important;border-radius:6px;font-family:inherit;font-size:13px!important;font-weight:600;padding:13px 18px!important;cursor:pointer}.avsc-download:disabled{opacity:.45;cursor:not-allowed}.avsc-error{background:#fff1e8;color:#873b12;border-left:3px solid #c8783b;padding:10px 12px;font-size:12px}.avsc-method{padding:0 32px 28px;font-size:12px;color:#61717a}.avsc-method details{padding:16px 24px;border:1px solid var(--line);background:#fff;border-radius:8px}.avsc-method p{margin:12px 0}.avsc a{color:#245e4e}.avsc-method a{overflow-wrap:anywhere}@media(max-width:800px){.avsc-head{padding:30px 24px}.avsc-layout{grid-template-columns:1fr;padding:18px;gap:18px}.avsc-results{position:static}.avsc-method{padding:0 18px 18px}.avsc-form,.avsc-results{padding:21px}.avsc .avsc-head h2{font-size:32px}.avsc-year{font-size:46px}}@media(max-width:380px){.avsc-grid{grid-template-columns:1fr;gap:13px}.avsc-benchmark{grid-template-columns:1fr}.avsc-benchmark small{grid-column:auto}.avsc-metrics{gap:16px 12px}}
.avsc-fleet-row{padding:18px 16px;border:1px solid #d4dfdf;border-radius:9px;margin:0 0 18px;background:#fbfcfb}.avsc-row-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;gap:10px}.avsc-remove{border:0;background:transparent;color:#6d554a;font-size:11px;text-decoration:underline;cursor:pointer;padding:4px}.avsc-remove:disabled{opacity:.35;cursor:default}.avsc-add{background:#eaf2e5!important;border:1px solid #aebfa6!important;color:#254632!important;border-radius:6px;font-size:13px;padding:10px 14px;margin:0 0 25px;cursor:pointer}.avsc-prices{border-top:1px solid var(--line)!important;padding-top:20px!important}.avsc-help{font-size:11px;line-height:1.6;color:#677b84}.avsc-use-fuel{background:transparent!important;color:#376145!important;border:0!important;text-decoration:underline;font-size:11px!important;padding:0!important;cursor:pointer}.avsc-fleet-breakdown{font-size:11px;color:#4e6851;border-bottom:1px solid #cddac7;padding:10px 0}.avsc-form h3{font-size:14px;margin:4px 0 14px}.avsc-layout{grid-template-columns:1.15fr 1fr}.avsc-fleet-row .avsc-grid{gap:12px}.avsc-fleet-row legend{font-size:12px}.avsc-fleet-row input,.avsc-fleet-row select{font-size:14px}@media(max-width:800px){.avsc-layout{grid-template-columns:1fr}.avsc-fleet-row{padding:14px 12px}.avsc-fleet-row .avsc-grid{grid-template-columns:1fr}.avsc-fleet-row .avsc-wide{grid-column:auto}}
.avsc-v12 .avsc-form{margin:24px;border-radius:12px;padding:24px}.avsc-table-wrap{overflow-x:auto;border:1px solid #d4dfdf;border-radius:8px;margin:16px 0}.avsc-v12 table{width:100%;border-collapse:collapse;background:white;font-size:12px;text-align:left}.avsc-v12 th{background:#edf2ef;font-weight:600;padding:11px 9px;vertical-align:top;border-bottom:1px solid #d4dfdf}.avsc-v12 td{padding:9px;border-bottom:1px solid #e4eae7;vertical-align:top}.avsc-fleet-table{min-width:1260px}.avsc-thermal-table{min-width:960px}.avsc-fleet-table select{min-width:130px}.avsc-fleet-table td:first-child select{min-width:210px}.avsc-v12 td input{min-width:85px;font-size:13px;margin:0}.avsc-v12 td select{font-size:13px;margin:0}.avsc-v12 input[readonly]{background:#f0f4f0;color:#325443;font-weight:700}.avsc-v12 .avsc-check{margin:0}.avsc-v12-columns{display:grid;grid-template-columns:1fr 1fr;gap:36px;margin:20px 0}.avsc-v12-columns p{font-size:13px;color:#59707b}.avsc-results-wide{position:static;margin:24px;padding:28px}.avsc-total-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:28px}.avsc-total-grid .avsc-year{display:block}.avsc-thermal-note{padding:13px 16px;background:#f8f1df;font-size:12px;color:#765822;border-left:3px solid #c3a25a}.avsc-v12 .avsc-grid{max-width:700px}.avsc-v12 .avsc-metrics{grid-template-columns:repeat(4,1fr)}@media(max-width:800px){.avsc-v12-columns{grid-template-columns:1fr;gap:12px}.avsc-v12 .avsc-form,.avsc-results-wide{margin:14px;padding:18px}.avsc-total-grid{grid-template-columns:1fr}.avsc-v12 .avsc-metrics{grid-template-columns:1fr 1fr}.avsc-v12 .avsc-grid{grid-template-columns:1fr}}
.avsc-benchmark-cell{min-width:300px;max-width:380px;background:#f2f6f0;font-size:11px;line-height:1.65;color:#536a5a;vertical-align:top!important}.avsc-benchmark-cell p{margin:0 0 16px}.avsc-thermal-table{min-width:1450px}.avsc-v12 .avsc-benchmark-cell{padding:16px 18px}.avsc-v12 .avsc-thermal-table th:last-child{min-width:300px}
.avsc-v14 .avsc-table-wrap{overflow:visible;max-width:100%}.avsc-v14 .avsc-fleet-table,.avsc-v14 .avsc-thermal-table{min-width:0!important;width:100%;table-layout:fixed}.avsc-v14 th,.avsc-v14 td{min-width:0!important;padding:9px 6px;overflow-wrap:anywhere}.avsc-v14 .avsc-fleet-table select,.avsc-v14 td input,.avsc-v14 td select{min-width:0!important;width:100%;font-size:12px;padding:7px 5px;margin:0;max-width:100%}.avsc-v14 .avsc-fleet-table td:first-child select{min-width:0!important}.avsc-v14 .avsc-thermal-table th:last-child{min-width:0!important}.avsc-v14 .avsc-benchmark-cell{min-width:0!important;max-width:none;padding:14px!important;font-size:11px}.avsc-v14 .avsc-count-inline{display:flex;gap:5px;align-items:center;margin-top:7px}.avsc-count-inline span{font-size:9px;line-height:1.2;color:#6b7d7c}.avsc-v14 .avsc-count-inline input{width:46px;min-height:30px;flex:0 0 46px}.avsc-v14 .avsc-check{font-size:10px;margin:0 0 6px!important;font-weight:400;display:flex;align-items:center;gap:5px}.avsc-v14 .avsc-check input{width:15px!important;min-height:15px;flex:0 0 15px}.avsc-v14 .avsc-remove{font-size:10px;white-space:normal;max-width:100%}.avsc-v14 .avsc-fleet-table th{font-size:11px}.avsc-report-actions{display:flex;gap:12px;flex-wrap:wrap;margin:20px 0}.avsc-report-actions button,.avsc-email button{font:600 13px Arial;border:0;border-radius:6px;padding:12px 18px;background:#102c3a;color:white;cursor:pointer}.avsc-report-actions .avsc-download{width:auto}.avsc-email{border-top:1px solid #cddac7;padding-top:18px;display:flex;align-items:end;gap:12px;flex-wrap:wrap}.avsc-email label{flex:1;min-width:180px}.avsc-email p{width:100%;font-size:12px;margin:0}.avsc-email input{min-height:42px}.avsc-v14 button:disabled{opacity:.45;cursor:not-allowed}.avsc-imbalance-note{padding:11px 14px;background:#f0f5ed;border-left:3px solid #9cb48d}@media(max-width:680px){.avsc-v14 .avsc-fleet-table,.avsc-v14 .avsc-fleet-table tbody{display:block}.avsc-v14 .avsc-fleet-table colgroup,.avsc-v14 .avsc-fleet-table thead{display:none}.avsc-v14 .avsc-fleet-table tr{display:grid;grid-template-columns:1fr 1fr;border-bottom:2px solid #cad8cb;padding:8px}.avsc-v14 .avsc-fleet-table td{display:block;border:0}.avsc-v14 .avsc-fleet-table td:nth-child(2){grid-column:1/-1}.avsc-v14 .avsc-fleet-table td[data-label]::before{content:attr(data-label);display:block;font-size:10px;font-weight:600;margin-bottom:6px}.avsc-v14 .avsc-thermal-table th,.avsc-v14 .avsc-thermal-table td{padding:6px 4px;font-size:10px}.avsc-v14 .avsc-thermal-table input{font-size:11px;padding:7px 3px}.avsc-v14 .avsc-benchmark-cell{padding:8px!important;font-size:9px;line-height:1.5}.avsc-v14 .avsc-thermal-table col:last-child{width:30%!important}.avsc-report-actions button{flex:1}.avsc-email button{width:100%}}

/* v1.5: high-contrast blue form with white controls. */
.avsc-v15 .avsc-form{background:#dcecfb!important;border:1px solid #99bfe2;color:#102f4f}.avsc-v15 .avsc-form h3,.avsc-v15 .avsc-form legend,.avsc-v15 .avsc-form label{color:#102f4f}.avsc-v15 input,.avsc-v15 select{background:#fff!important;color:#12314d!important;border:1px solid #7c9fbe!important}.avsc-v15 input[readonly]{background:#eef5ff!important}.avsc-v15 .avsc-form small,.avsc-v15 .avsc-form p,.avsc-v15 .avsc-count-inline span{color:#294f70}.avsc-v15 .avsc-mode label{background:#f5faff;border:1px solid #8eb4d5}.avsc-v15 .avsc-mode label:has(input:checked){background:#b9d9fa;border-color:#2569a8}.avsc-v15 th{background:#c4dcf2;color:#12314d}.avsc-v15 .avsc-imbalance-note{background:#edf6ff;border-color:#397eb7}.avsc-v15 .avsc-remove{font-size:25px!important;font-weight:600;text-decoration:none;color:#a12b28;padding:0 6px;line-height:1.3}.avsc-v15 .avsc-benchmark-cell{background:#eef5fc}.avsc-v15 .avsc-contact{margin-top:22px;border-top:1px solid #a7bbcc;padding-top:20px}.avsc-v15 .avsc-contact p{font-size:12px}.avsc-v15 .avsc-contact .avsc-grid{max-width:none}.avsc-v15 .avsc-email{border:0;padding-top:0}.avsc-v15 .avsc-form .avsc-use-fuel,.avsc-v15 .avsc-form .avsc-reset{color:#134d83!important}

.avsc-case-scenario{max-width:460px;margin:26px 0 0 auto;padding-top:20px;border-top:1px solid #cddac7}.avsc-case-scenario label{font-size:16px;color:#183442}.avsc-case-scenario select{background:#fff;border-color:#709f64}.avsc-case-scenario p{font-size:12px;line-height:1.5;margin-bottom:0}@media(max-width:800px){.avsc-case-scenario{max-width:none}}

.avsc-case-report{width:100%;margin-top:12px;background:#102c3a;color:#fff;border:0;border-radius:6px;padding:12px;cursor:pointer;font:inherit}.avsc-case-report:disabled{opacity:.5;cursor:not-allowed}

/* Header case-study controls: one row on desktop, wrap on small screens. */
.avsc .avsc-head .avsc-case-scenario{display:flex;align-items:center;flex-wrap:wrap;gap:10px 14px;max-width:none;margin:22px 0 0;padding:0;border:0}
.avsc .avsc-head .avsc-case-scenario label{display:flex;align-items:center;gap:14px;flex:1 1 420px;color:#fff;font-size:14px;margin:0}
.avsc .avsc-head .avsc-case-scenario label span{white-space:nowrap}
.avsc .avsc-head .avsc-case-scenario select{flex:1;min-width:0;width:auto;margin:0;background:#fff;color:#183442;border-color:#b8e899}
.avsc .avsc-head .avsc-case-report{flex:0 0 auto;width:auto;margin:0;min-height:44px;padding:11px 18px;background:#b8e899!important;color:#102c3a!important;font-size:14px;white-space:nowrap;border:1px solid #b8e899}
.avsc .avsc-head .avsc-case-scenario p{flex-basis:100%;max-width:none;margin:0;color:#d1dfe3;font-size:11px}
@media(max-width:600px){.avsc .avsc-head .avsc-case-scenario label{flex-basis:100%;flex-wrap:wrap;gap:6px}.avsc .avsc-head .avsc-case-scenario select{flex-basis:100%;width:100%}.avsc .avsc-head .avsc-case-report{width:100%}}