.introduction{max-width:72rem}.lead{font-size:1.25rem}.note{color:var(--muted);font-size:.95rem}.table-scroll{max-width:100%;overflow-x:auto;margin-bottom:1.5rem}.comparison{min-width:44rem}.comparison th:first-child{width:36%}.comparison td:nth-child(3){white-space:nowrap}.comparison small{display:block;color:var(--muted);font-weight:400}button{font:inherit;color:var(--ink);background:var(--surface);border:1px solid var(--line);padding:.6rem .8rem;min-height:3rem;cursor:pointer}button:hover{border-color:var(--accent)}button:focus-visible,select:focus-visible,.table-scroll:focus-visible{outline:.2rem solid var(--accent);outline-offset:.25rem}.choose{background:none;border:0;padding:.25rem 0;text-align:left;color:var(--accent);text-decoration:underline;text-underline-offset:.2em}.choose[aria-pressed="true"]{color:var(--ink);font-weight:700}h3{font-family:var(--serif);font-size:1.7rem;font-weight:400;line-height:1.25}fieldset{padding:1.25rem;border:1px solid var(--line);margin:2rem 0}legend{padding-inline:.5rem;font-size:1.3rem}.controls{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,14rem),1fr));gap:1.25rem}.controls label{display:grid;align-content:start;gap:.35rem}input[type=number]{width:100%;min-height:3rem;font:inherit;padding:.4rem .6rem;background:var(--surface);border:1px solid var(--line);color:var(--ink)}input:invalid{outline:2px solid var(--accent)}.check{display:flex;align-items:center;gap:.8rem;min-height:3rem;margin-block:1.5rem}.check input{width:1.35rem;height:1.35rem;accent-color:var(--accent);flex-shrink:0}.actions{display:flex;flex-wrap:wrap;gap:1rem}.line-items{margin-top:3rem}#line-items input{min-width:6rem;max-width:10rem}#line-items th{min-width:14rem}tfoot th,tfoot td{font-weight:600}#feedback{min-height:3rem;margin-block:1.5rem}button:disabled{cursor:not-allowed;opacity:.65}@media print{.masthead,.actions,footer{display:none}.table-scroll{overflow:visible}.comparison{min-width:0}body{background:white;color:black}a,button,input[type=number],.note,.comparison small{color:black;background:white}.section{break-inside:avoid;padding-block:1rem}}