/* Livnaro task pages: measured inputs, explicit assumptions, readable results. */
.freight-main{max-width:1280px}.freight-crumb{display:flex;gap:12px;align-items:center;font-size:14px;color:var(--ink2);margin:0 0 26px}.freight-crumb a{color:var(--blue)}
.freight-heading{max-width:820px;margin-bottom:30px}.freight-heading h1{font:750 clamp(32px,4vw,54px)/1.07 var(--sans);letter-spacing:-1.8px;margin:10px 0 18px}.freight-heading>p:last-child{font-size:18px;line-height:1.7;color:var(--ink2);max-width:72ch}
.weight-workspace{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);background:#fff;border:1px solid var(--rule);border-radius:12px;overflow:hidden;box-shadow:0 8px 30px #264c5508}.weight-input{padding:26px;min-width:0}.panel-title{display:flex;justify-content:space-between;align-items:center;gap:12px}.panel-title h2{margin:0;font-size:22px}.panel-title span{font-size:13px;color:var(--ink2)}
.weight-helper{font-size:14px;color:var(--ink2);line-height:1.65}.weight-fields{display:grid;gap:14px;margin:16px 0}.two-fields{grid-template-columns:repeat(2,minmax(0,1fr))}.three-fields{grid-template-columns:repeat(3,minmax(0,1fr))}.weight-fields label{display:flex;flex-direction:column;gap:7px;min-width:0;font-size:14px;font-weight:650}.weight-fields input,.weight-fields select{width:100%;min-height:46px;min-width:0;border:1px solid #adc4c9;border-radius:6px;padding:10px;background-color:#fff;font-size:16px;color:var(--ink)}.weight-fields select{padding-right:30px}.weight-fields input[aria-invalid=true]{border:2px solid #af302c;background:#fff6f5}.tariff-fields{padding:14px 0 0;margin:24px 0 0;border:0;border-top:1px solid var(--rule);min-width:0}.tariff-fields legend{padding:0 12px 0 0;font-size:16px;font-weight:700}.weight-error{font-size:14px;color:#9d2624;margin:8px 0;line-height:1.6}.weight-error:empty{display:none}.weight-samples{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:20px}.weight-samples>span{width:100%;font-size:13px;color:var(--ink2)}.weight-samples button{min-height:40px;padding:8px 12px;background:#eff7f9;color:#2a6573;border:1px solid #d1e4e8;border-radius:6px;font-size:13px;cursor:pointer}
.weight-result{background:#f6fafb;border-left:1px solid var(--rule);min-width:0;padding:26px;display:flex;flex-direction:column}.result-top{border-bottom:1px solid var(--rule);padding-bottom:22px}.result-top output{display:block;font-size:clamp(34px,4.5vw,56px);line-height:1.15;font-weight:750;letter-spacing:-1.8px;margin:14px 0;color:#246a7a;overflow-wrap:anywhere}.result-top>p:last-child{font-size:14px;line-height:1.6;color:var(--ink2);margin:8px 0 0}.weight-breakdown{margin:8px 0 0}.weight-breakdown>div{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding:13px 0;border-bottom:1px solid #dee9ec}.weight-breakdown dt{font-size:14px;color:var(--ink2)}.weight-breakdown dd{margin:0;font-size:17px;font-weight:650;text-align:right;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.weight-formula{font-size:14px;line-height:1.75;color:var(--ink2);padding:14px 0;margin:0}.weight-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:auto}.weight-actions .btn{border-radius:6px;min-height:44px;font-size:14px}.weight-status{font-size:14px;color:#245b40;line-height:1.6;margin:10px 0 0}.weight-status:empty{display:none}.result-note{font-size:13px;line-height:1.7;color:var(--ink2);margin:18px 0 0}.result-note a{color:#2c7181}
.freight-reading{max-width:920px;margin:50px auto}.freight-reading section{border-top:1px solid var(--rule);padding:26px 0}.freight-reading h2{font-size:28px;line-height:1.25;letter-spacing:-.5px;margin:0 0 18px}.freight-reading p{font-size:16px;line-height:1.8;color:var(--ink2)}.freight-reading a{color:#2c7181}.freight-diagram{width:100%;height:auto;display:block;margin:22px 0}.rounding-example{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--rule);border-radius:8px;overflow:hidden}.rounding-example>div{padding:20px;background:#fff}.rounding-example>div+div{border-left:1px solid var(--rule)}.rounding-example span,.rounding-example small{display:block;font-size:14px;color:var(--ink2);line-height:1.65}.rounding-example strong{display:block;font-size:36px;color:#246a7a;margin:10px 0}.citation-actions{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.citation-actions a{display:inline-flex;text-decoration:none;align-items:center}.citation-actions .btn{font-size:14px;min-height:44px}.citation-actions [role=status]{font-size:14px;line-height:1.5;color:#245b40}.cite{overflow-wrap:anywhere}.next-task{margin-top:28px;padding-top:22px;border-top:1px solid var(--rule)}
@media screen and (max-width:850px){.weight-workspace{grid-template-columns:1fr}.weight-result{border-left:0;border-top:1px solid var(--rule)}.freight-heading h1{letter-spacing:-1px}.weight-actions{margin-top:16px}}
@media screen and (max-width:480px){.weight-input,.weight-result{padding:20px 16px}.freight-heading>p:last-child{font-size:16px}.two-fields{gap:12px}.three-fields{gap:10px}.weight-fields label{font-size:13px}.tariff-fields .two-fields{grid-template-columns:1fr}.weight-breakdown dd{font-size:16px;flex-shrink:0}.weight-breakdown dt{font-size:13px}.weight-breakdown>div{gap:10px}.rounding-example{grid-template-columns:1fr}.rounding-example>div+div{border-left:0;border-top:1px solid var(--rule)}.freight-reading{margin-top:34px}.freight-reading h2{font-size:25px}.weight-actions .btn{flex:1 1 auto}}
@media print{.weight-page .topbar,.weight-actions,.weight-samples,.freight-reading,.freight-crumb,.weight-page .foot{display:none}.weight-workspace{display:block;border:1px solid #999}.weight-input,.weight-result{padding:12px}.weight-fields{margin:8px 0}.weight-heading{margin-bottom:12px}.weight-result{border-left:0}.weight-input input,.weight-input select{border-color:#aaa}.weight-formula,.weight-breakdown{break-inside:avoid}}

.quote-example{white-space:pre-wrap;overflow-wrap:anywhere;border:1px solid var(--rule);border-radius:8px;background:#eff7f9;padding:22px;font:14px/1.85 var(--mono);color:var(--ink)}

/* The guide shares the calculator's workspace theme and reading scale. */
.resource-main{max-width:1050px;margin:28px auto 48px;padding:30px 32px;background:#fff;border:1px solid #d4e2e6;border-radius:12px;box-shadow:0 8px 30px #264c5508;min-width:0}
.resource-main .crumbs{font-size:14px;color:var(--ink2);margin-bottom:22px}
.resource-main .crumbs a,.resource-main a:not(.btn){color:var(--blue)}
.resource-main h1{font:700 34px/1.2 var(--sans);letter-spacing:-1px;margin:8px 0 16px;max-width:30ch}
.resource-main .resource-intro{font-size:17px;line-height:1.75;color:var(--ink2);max-width:75ch;margin:0 0 16px}
.resource-main .product-note{font-size:13px;color:var(--ink2);margin:0 0 26px}
.resource-main section{padding:26px 0 10px;border-top:1px solid var(--hair);scroll-margin-top:24px}
.resource-main h2{font:700 24px/1.35 var(--sans);letter-spacing:-.4px;margin:0 0 16px}
.resource-main p{font-size:16px;line-height:1.8;margin:0 0 18px}
.resource-main .freight-diagram{max-width:760px;margin:22px auto}
.resource-main .table-wrap{margin:18px 0;max-width:100%;border:1px solid var(--hair);border-radius:7px}
.resource-main .data{min-width:560px;margin:0}
.resource-main caption{padding:12px;text-align:left;font-size:14px;color:var(--ink2)}
.resource-main .formula{background:var(--tint);border:1px solid var(--hair);border-radius:7px;padding:16px;font:14px/1.8 var(--mono);overflow-wrap:anywhere}
.resource-main a.btn{display:inline-flex;align-items:center;text-decoration:none}
.resource-main .quote-example{margin:18px 0;max-width:100%}
@media screen and (max-width:1100px){.resource-main{margin:24px;max-width:calc(100% - 48px)}}
@media screen and (max-width:760px){.resource-main{margin:18px 12px 30px;max-width:calc(100% - 24px);padding:22px 18px}.resource-main h1{font-size:29px;letter-spacing:-.7px}.resource-main h2{font-size:22px}.resource-main .resource-intro{font-size:16px}.resource-main section{padding-top:22px}.resource-main .quote-example{padding:16px;font-size:13px}.resource-main a.btn{max-width:100%;white-space:normal}}
@media print{.resource-main{max-width:none;margin:0;padding:0;border:0;box-shadow:none}.resource-main .freight-diagram{max-width:550px}.resource-main section{break-inside:auto}.resource-main h2{break-after:avoid}}