.calc{scroll-margin-top:1.5rem}.calc [hidden]{display:none!important}.calc .calc-head{max-width:46rem;margin-bottom:1.75rem}.calc .title{font-size:clamp(1.625rem,3.4vw,2.25rem)}.calc .title.h1{font-size:clamp(2rem,5vw,3rem)}.calc .intro{color:var(--muted);margin:.75rem 0 0;font-size:1.0625rem}.calc .page{grid-template-columns:minmax(0,1fr) minmax(0,1.15fr);align-items:start;gap:1.25rem;display:grid}.calc .panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-panel);padding:clamp(1.25rem,3vw,1.75rem)}.calc .inputs{gap:1.25rem;display:grid}.calc .pair{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:1rem;display:grid}.calc .field{align-content:start;gap:.375rem;display:grid}.calc label,.calc legend{font-size:.9375rem;font-weight:600}.calc small{color:var(--muted);font-size:.8125rem;line-height:1.45}.calc .box{display:block;position:relative}.calc .box input,.calc select{border:1px solid var(--line-strong);border-radius:var(--r-control);background:var(--bg);width:100%;height:3rem;color:var(--ink);font:500 1.125rem/1 var(--figures);font-variant-numeric:tabular-nums;padding:0 .875rem;transition:border-color .15s,box-shadow .15s}.calc select{appearance:none;font:600 1rem/1 var(--read);cursor:pointer;padding-right:2.25rem}.calc .select:after{content:"";border-right:1.5px solid var(--muted);border-bottom:1.5px solid var(--muted);pointer-events:none;width:.45rem;height:.45rem;position:absolute;top:50%;right:.95rem;transform:translateY(-70%)rotate(45deg)}@media (hover:hover) and (pointer:fine){.calc .box input:hover,.calc select:hover{border-color:var(--muted)}}.calc .box input:focus-visible,.calc select:focus-visible{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);outline:none}.calc .money input{padding-left:1.75rem}.calc .pct input{padding-right:2rem}.calc .money:before,.calc .pct:after{font:500 1.125rem/1 var(--figures);color:var(--muted);pointer-events:none;position:absolute;top:50%;transform:translateY(-50%)}.calc .money:before{content:"$";left:.875rem}.calc .pct:after{content:"%";right:.875rem}.calc input[type=range]{width:100%;height:1.75rem;accent-color:var(--accent);cursor:pointer;margin:0}.calc fieldset{border:0;min-width:0;margin:0;padding:0}.calc .segments{border-radius:var(--r-control);background:var(--sunken);grid-template-columns:1fr 1fr;gap:.25rem;margin-top:.375rem;padding:.25rem;display:grid}.calc .segments label{min-height:2.75rem;color:var(--muted);text-align:center;cursor:pointer;border-radius:6px;place-items:center;padding:.25rem .5rem;line-height:1.2;transition:background-color .15s,color .15s,opacity .1s;display:grid;position:relative}.calc .segments label:active{opacity:.8}.calc .segments input{opacity:0;cursor:pointer;position:absolute;inset:0}.calc .segments label:has(input:checked){background:var(--accent);color:var(--on-accent)}.calc .segments label:has(input:focus-visible){outline:2px solid var(--accent);outline-offset:1px}.calc .check{cursor:pointer;grid-template-columns:auto 1fr;align-items:start;gap:.125rem .625rem;display:grid}.calc .check input{width:1.25rem;height:1.25rem;accent-color:var(--accent);cursor:pointer;margin:.125rem 0 0}.calc .check small{grid-column:2;font-weight:400}.calc .group{border-top:1px solid var(--line);gap:1rem;padding-top:1.25rem;display:grid}.calc .group-note{color:var(--muted);margin:0;font-size:.875rem}.calc .group-title{margin:0;font-size:1.125rem}.calc .working-title{margin-bottom:.25rem;font-size:1.25rem}.calc .rows{margin:0;padding:0;list-style:none}.calc .rows li{border-bottom:1px solid var(--line);grid-template-columns:minmax(0,1fr) auto;align-items:baseline;gap:.125rem 1rem;padding:.875rem 0;display:grid}.calc .rows .what{font-weight:600}.calc .rows .amount{white-space:nowrap;font-size:1.125rem;font-weight:600}.calc .rows .note{color:var(--muted);grid-column:1/-1;font-size:.875rem}.calc .rows .big .amount{color:var(--cost);font-size:clamp(1.375rem,3vw,1.75rem)}.calc .answer{margin-top:1.5rem}.calc .answer-title{margin:0 0 1rem;font-size:1.0625rem}.calc .problem{border-radius:var(--r-control);background:var(--cost-soft);color:var(--ink);margin:.75rem 0 0;padding:.75rem 1rem;font-size:.9375rem;font-weight:600}.calc .fine{border-top:1px solid var(--line);color:var(--muted);margin-top:1.25rem;padding-top:1rem;font-size:.8125rem}.calc .fine p{margin:0 0 .5rem}.calc .fine a{color:var(--accent);font-weight:600}.calc .peek{display:none}@media (width>=901px){.calc .working{position:sticky;top:1.5rem}}@media (width<=900px){.calc .page{grid-template-columns:1fr}.calc .peek{left:var(--gutter);right:var(--gutter);bottom:max(.75rem, env(safe-area-inset-bottom));z-index:5;border:1px solid var(--line-strong);border-radius:var(--r-panel);background:var(--surface);color:var(--ink);opacity:0;pointer-events:none;transition:opacity .18s ease, transform .22s var(--ease-out);justify-content:space-between;align-items:center;gap:1rem;padding:.875rem 1rem;font-size:.9375rem;font-weight:600;text-decoration:none;display:flex;position:fixed;transform:translateY(.75rem);box-shadow:0 10px 30px #00000024}.calc .peek.on{opacity:1;pointer-events:auto;transform:none}.calc .peek b{color:var(--cost);white-space:nowrap;font-size:1.375rem;font-weight:600}}