.lm-main{padding:106px var(--site-gutter) 68px;background:#f7f9fc;min-height:80vh}
.lm-main *{box-sizing:border-box}.lm-main .planner-breadcrumb{display:flex;flex-wrap:wrap;gap:10px;color:#52677a;margin-bottom:25px}
.lm-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:30px}.lm-heading h1{margin:8px 0 16px}.lm-heading .eyebrow{margin:0}.lm-heading p:last-child{max-width:650px;margin:0;color:#52677a}.lm-heading a{white-space:nowrap;color:#315b87;font-weight:700;padding-bottom:4px}
.lm-grid{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(300px,1fr);gap:24px;align-items:start}.lm-card{border:1px solid #d9e3ed;border-radius:14px;background:#fff;padding:26px;min-width:0}
#main.lm-main h2{font-size:22px;line-height:1.3;letter-spacing:-.02em;text-transform:none;margin:0}.lm-card-head{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:22px}.lm-card-head>span{font-size:13px;color:#52677a}
.lm-reference{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:8px}.lm-main label{display:flex;flex-direction:column;gap:8px;font-size:14px;font-weight:700;color:#243b50;min-width:0}.lm-main input,.lm-main select{font:inherit;color:#071523;background:#fff;border:1px solid #bdcddd;border-radius:7px;min-width:0;width:100%;height:44px;padding:8px 10px}.lm-main select{padding-right:25px}.lm-unit{position:relative;display:block}.lm-unit input{padding-right:38px}.lm-unit>span{position:absolute;right:12px;top:12px;font-weight:400;font-size:13px;color:#52677a;pointer-events:none}.lm-main input:focus,.lm-main select:focus{outline:2px solid #6494cf;outline-offset:2px}.lm-main input[aria-invalid=true]{border-color:#b4473c;background:#fff6f4}
#main.lm-main .lm-small{font-size:13px;line-height:1.5;color:#52677a;margin:10px 0 0}.lm-divider{border:0;border-top:1px solid #e2e9ef;margin:24px 0}.lm-position{border:1px solid #dce5ed;border-left:3px solid #6494cf;border-radius:9px;margin:0 0 14px;padding:17px;min-width:0}.lm-position legend{font-size:13px;font-weight:900;color:#52677a;padding:0 6px}.lm-position-top{display:grid;grid-template-columns:minmax(0,1fr) 125px;gap:14px}.lm-dimensions{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:15px}.lm-position-bottom{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:14px}.lm-row-result{font-size:14px;color:#315b87;font-weight:900}.lm-main button{cursor:pointer;font:inherit}.lm-delete{border:0;background:none;color:#8e4540;font-size:13px!important;text-decoration:underline;padding:8px}.lm-quiet{background:#fff;border:1px solid #b8cce3;color:#315b87;border-radius:7px;padding:10px 14px;font-weight:700}.lm-quiet:hover{background:#edf3fb}.lm-add{width:100%;border-style:dashed;min-height:46px}.lm-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.lm-main button:focus-visible{outline:3px solid #6494cf;outline-offset:3px}.lm-main button:disabled{opacity:.45;cursor:not-allowed}
.lm-result{position:sticky;top:100px;border-top:4px solid #6494cf;background:linear-gradient(140deg,#fff,#edf3fa)}.lm-result-kicker{margin:0!important;color:#52677a;font-size:14px!important;font-weight:700}.lm-total{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;margin:12px 0 5px}.lm-total output{font-size:clamp(44px,4.5vw,68px);letter-spacing:-.045em;font-weight:900;color:#315f94;font-variant-numeric:tabular-nums;overflow-wrap:anywhere;line-height:1.1}.lm-total>span{font-size:20px;font-weight:700;color:#315f94}.lm-metrics{display:grid;grid-template-columns:1fr 1fr;border-block:1px solid #cfddea;margin:24px 0;padding:18px 0;gap:16px}.lm-metrics dt{font-size:13px;color:#52677a;margin-bottom:5px}.lm-metrics dd{margin:0;color:#071523;font-weight:900;font-size:22px;font-variant-numeric:tabular-nums}.lm-reference-line{display:flex;justify-content:space-between;align-items:baseline;gap:12px;font-size:13px;color:#52677a;margin-bottom:12px}.lm-reference-line strong{color:#071523;font-size:15px}.lm-capacity-bar{height:36px;display:flex;overflow:hidden;background:repeating-linear-gradient(90deg,#e2eaf3 0,#e2eaf3 calc(10% - 1px),#cddbe8 calc(10% - 1px),#cddbe8 10%);border:1px solid #c7d7e5;border-radius:6px}.lm-capacity-fill{display:block;height:100%;background:#6494cf;min-width:0}.lm-over{color:#9d4933!important}.lm-feedback{font-size:14px!important;line-height:1.5!important;color:#a14335;margin:14px 0 0!important}.lm-feedback:empty{display:none}.lm-result .button{display:flex;justify-content:center;margin-top:22px;gap:12px}.lm-empty{color:#52677a;font-size:14px}.lm-explanation{margin-top:28px;display:grid;grid-template-columns:1fr 1fr;gap:30px}.lm-explanation h2{margin-bottom:15px!important}.lm-formula{color:#315b87;font-weight:900;font-size:17px!important;background:#eef4fb;padding:15px;border-radius:7px}.lm-explanation a{color:#315b87;text-decoration:underline}.lm-position-output{display:block;margin-top:4px}.lm-dynamic-explanation{overflow-wrap:anywhere}.lm-print-label{display:none}
@media(max-width:1050px){.lm-grid{grid-template-columns:minmax(0,1.35fr) minmax(285px,1fr)}.lm-card{padding:20px}.lm-position-top{grid-template-columns:1fr 100px}}
@media(max-width:820px){.lm-main{padding-top:92px}.lm-grid{grid-template-columns:1fr}.lm-result{position:static}.lm-heading{display:block}.lm-heading>a{display:inline-block;margin-top:17px}.lm-total output{font-size:60px}.lm-explanation{grid-template-columns:1fr}}
@media(max-width:480px){.lm-card{padding:18px}.lm-reference{grid-template-columns:1fr;gap:14px}.lm-position{padding:13px}.lm-position-top{grid-template-columns:minmax(0,1fr) 85px;gap:10px}.lm-dimensions{gap:10px}.lm-main input,.lm-main select{font-size:16px}.lm-card-head{align-items:flex-start}.lm-card-head>span{font-size:12px}.lm-actions button{flex:1}.lm-metrics dd{font-size:20px}}
@media print{.site-header,.footer,.skip-link,.planner-breadcrumb,.lm-heading>a,.lm-actions,.lm-add,.lm-delete,.lm-result .button,.lm-source-links{display:none!important}.lm-main{padding:0;background:#fff}.lm-heading{margin-bottom:15px}.lm-heading h1{font-size:30px!important}.lm-grid{display:block}.lm-card{box-shadow:none;padding:18px;margin:12px 0;break-inside:avoid}.lm-result{position:static;background:#fff}.lm-explanation{display:block}.lm-explanation>div{margin-top:15px}.lm-print-label{display:block}.lm-capacity-bar,.lm-capacity-fill{print-color-adjust:exact}.lm-position{break-inside:avoid}.lm-main input,.lm-main select{border:0;padding-left:0}.lm-main select{appearance:none}.lm-total output{font-size:46px}.lm-reference{grid-template-columns:1fr 1fr}}