.calc-explainer{background:var(--color-paper)}body[data-planner-mode=app] .calc-explainer{display:none}#calc-explainer-heading{scroll-margin-top:var(--space-3)}.calc-explainer__inner{display:flex;flex-direction:column;gap:var(--space-5)}.calc-explainer__head{max-width:var(--measure-prose)}.calc-explainer__lead{margin-top:var(--space-2);color:var(--color-text-muted)}.calc-explainer__compare{max-width:var(--container-reading)}.calc-explainer__compare-lead{margin-top:var(--space-2);color:var(--color-text-muted)}.calc-explainer__compare-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-3);margin-top:var(--space-4)}@media (max-width:1023px){.calc-explainer__compare-cols{grid-template-columns:1fr}}.calc-explainer__compare-col{padding:var(--space-3);border:1px solid var(--color-border);border-radius:12px;background:var(--color-paper)}.calc-explainer__compare-col--ours{border-width:2px;border-color:var(--color-text-dark)}.calc-explainer__compare-tag{display:block;font-weight:600;color:var(--color-text-dark)}.calc-explainer__compare-col p{margin:var(--space-2) 0 0;color:var(--color-text-muted)}.calc-explainer__grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-5);align-items:start}@media (max-width:768px){.calc-explainer__grid{grid-template-columns:1fr}}.calc-explainer__steps{list-style:none;margin:var(--space-3) 0 0;padding:0;counter-reset:calc-step}.calc-explainer__step{display:grid;grid-template-columns:auto 1fr;gap:var(--space-2);padding:var(--space-3) 0;border-top:1px solid var(--color-border)}.calc-explainer__step:before{counter-increment:calc-step;content:counter(calc-step);font-feature-settings:"tnum";font-variant-numeric:tabular-nums;font-weight:600;color:var(--color-primary);min-width:1.5rem}.calc-explainer__step-label{grid-column:2;font-weight:600;color:var(--color-text-dark)}.calc-explainer__step-body{grid-column:2;color:var(--color-text-muted)}.calc-explainer__example-intro{margin:var(--space-2) 0 var(--space-3);color:var(--color-text-muted)}.calc-explainer__figures{margin:0;border:1px solid var(--color-border);border-radius:12px;overflow:hidden}.calc-explainer__figure{display:flex;justify-content:space-between;align-items:baseline;gap:var(--space-3);padding:var(--space-2) var(--space-3);border-top:1px solid var(--color-border)}.calc-explainer__figure:first-child{border-top:0}.calc-explainer__figure dt{color:var(--color-text-muted);margin:0}.calc-explainer__figure dd{margin:0;font-weight:600;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;color:var(--color-text-dark)}.calc-explainer__note{margin-top:var(--space-3);color:var(--color-text-subtle)}.calc-explainer__guide{max-width:var(--container-reading);margin-top:var(--space-6)}.calc-explainer__guide .spec-list{margin-top:var(--space-2)}.calc-explainer__faq{max-width:var(--container-reading)}.calc-explainer__qa{margin:var(--space-3) 0 0}.calc-explainer__qa-item{padding:var(--space-3) 0;border-top:1px solid var(--color-border)}.calc-explainer__qa-item dt{font-weight:600;color:var(--color-text-dark);margin:0 0 var(--space-1)}.calc-explainer__qa-item dd{margin:0;color:var(--color-text-muted)}.calc-explainer__tour{margin:var(--space-4) 0 var(--space-5)}.calc-explainer__tour .h3{margin:0 0 .5rem}.calc-explainer__tour-lead{margin:0 0 var(--space-3);max-width:44rem;color:var(--color-text-muted)}.calc-explainer__tour .demo-tour{margin:0}