.archive-header{max-width:850px;margin:2rem 0 3rem}.archive-header h1{margin:.25rem 0}.archive-header .calculator-search{margin-top:1.5rem}.category-jump{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:2rem}.category-jump a{display:inline-flex;align-items:center;min-height:44px;padding:.35rem .8rem;border:1px solid var(--color-border);border-radius:999px;text-decoration:none}.directory-groups{display:grid;gap:1rem}.directory-group{display:grid;grid-template-columns:minmax(220px,.7fr) minmax(0,1.3fr);gap:2rem;padding:2rem 0;border-top:1px solid var(--color-border)}.directory-group h2{margin-top:0}.directory-group ul{columns:2;column-gap:2rem;margin:0;padding-inline-start:1.2rem}.directory-group li{break-inside:avoid;margin-bottom:.5rem}.calculator-list,.content-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}.search-result{padding:1.5rem;border-bottom:1px solid var(--color-border)}@media(max-width:800px){.directory-group{grid-template-columns:1fr}.calculator-list,.content-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:520px){.directory-group ul{columns:1}.calculator-list,.content-grid{grid-template-columns:1fr}}