.catalog-shell { width:min(1180px,calc(100% - 2.5rem)); margin-inline:auto; }
.catalog-page { color:var(--text); padding-bottom:3rem; }
.catalog-page *, .catalog-page *::before, .catalog-page *::after { box-sizing:border-box; }
.catalog-page h1,.catalog-page h2,.catalog-page h3,.catalog-page p { overflow-wrap:anywhere; }
.catalog-hero { padding:clamp(3rem,7vw,6rem) 0 2.5rem; max-width:950px; }
.catalog-eyebrow { color:var(--accent); font-size:.72rem; letter-spacing:.12em; text-transform:uppercase; font-weight:800; margin:0 0 1rem; }
.catalog-hero h1 { font-size:clamp(2.55rem,5.8vw,4.8rem); line-height:1.05; font-weight:750; letter-spacing:-.045em; margin-bottom:1.5rem; text-wrap:balance; }
.catalog-lead { color:var(--muted); line-height:1.8; max-width:76ch; font-size:1.07rem; }
.catalog-page h2 { font-size:clamp(1.65rem,3vw,2.65rem); font-weight:700; line-height:1.16; letter-spacing:-.03em; }
.catalog-page h3 { font-size:1.25rem; line-height:1.3; font-weight:650; }
.catalog-overview { display:grid; grid-template-columns:auto 1fr auto; gap:2rem; align-items:center; padding:1.8rem 2rem; background:var(--surface); border:1px solid var(--line); border-left:5px solid var(--accent); border-radius:var(--radius); }
.catalog-overview strong { display:block; font-family:var(--display-font); font-size:3.5rem; line-height:1; }
.catalog-overview>div>span { display:block; font-size:.77rem; margin-top:.5rem; }
.catalog-overview p { color:var(--muted); margin:0; max-width:65ch; font-size:.93rem; line-height:1.75; }
.catalog-overview a { max-width:17ch; font-weight:650; font-size:.9rem; text-underline-offset:.25em; }
.catalog-tools { margin-top:2.5rem; padding:1.5rem; background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); }
.catalog-search-row { display:flex; gap:1rem; align-items:flex-end; }
.catalog-search-row label { flex:1; min-width:0; color:var(--text); font-size:.85rem; font-weight:700; }
.catalog-search-row input { display:block; width:100%; min-width:0; min-height:50px; margin-top:.65rem; border:1px solid var(--line); border-radius:calc(var(--radius) / 2); color:var(--text); background:var(--bg); padding:.8rem 1rem; font-size:1rem; font-weight:400; }
.catalog-search-row input::placeholder { color:var(--muted); opacity:1; }
.catalog-reset { min-height:50px; padding:.75rem 1rem; border:1px solid var(--line); border-radius:calc(var(--radius) / 2); background:var(--surface); color:var(--text); font-size:.85rem; font-weight:650; }
.catalog-filters { display:flex; flex-wrap:wrap; gap:.65rem; margin-top:1.25rem; }
.catalog-filters button { display:flex; align-items:center; gap:.7rem; min-height:42px; padding:.55rem .9rem; background:var(--surface); color:var(--text); border:1px solid var(--line); border-radius:999px; font-size:.85rem; }
.catalog-filters button[aria-pressed="true"] { background:var(--accent); color:var(--accent-ink); border-color:var(--accent); }
.catalog-filters button span { font-size:.74rem; font-weight:750; }
.catalog-results-heading { display:flex; flex-wrap:wrap; align-items:baseline; justify-content:space-between; gap:.6rem 2rem; margin:3rem 0 .75rem; }
.catalog-results-heading h2 { margin:0; font-size:1.65rem; }
.catalog-results-heading p { margin:0; font-size:.85rem; color:var(--muted); }
.catalog-legend { max-width:100ch; font-size:.8rem; line-height:1.75; color:var(--muted); margin-bottom:1.6rem; }
.catalog-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:1.1rem; }
.catalog-app { min-width:0; padding:1.5rem; border:1px solid var(--line); border-radius:var(--radius); background:var(--surface); display:flex; flex-direction:column; }
.catalog-card-top { display:flex; justify-content:space-between; align-items:center; gap:.6rem; margin-bottom:1.4rem; }
.catalog-monogram { display:grid; place-items:center; width:3.1rem; height:3.1rem; border:1px solid var(--line); border-radius:calc(var(--radius) / 2); background:var(--bg); font-weight:800; font-size:1.1rem; }
.catalog-category { color:var(--muted); font-size:.72rem; text-align:right; }
.catalog-app h2 { font-family:var(--body-font); font-size:1.4rem; font-weight:750; letter-spacing:-.025em; }
.catalog-app-summary { color:var(--muted); line-height:1.7; font-size:.91rem; margin-bottom:1rem; }
.catalog-app-status { align-self:flex-start; border:1px solid var(--line); padding:.25rem .5rem; color:var(--muted); font-size:.7rem; margin:0 0 1.25rem; }
.catalog-app-status.is-supported { color:var(--text); border-color:var(--accent); border-left-width:3px; }
.catalog-app details { border-top:1px solid var(--line); padding-top:1rem; margin-top:auto; }
.catalog-app summary,.spec-questions summary { cursor:pointer; font-size:.86rem; font-weight:650; line-height:1.5; }
.catalog-app details p { color:var(--muted); font-size:.85rem; line-height:1.75; margin-top:1rem; }
.catalog-app details a { display:block; color:var(--text); font-size:.8rem; line-height:1.5; margin-top:.7rem; text-underline-offset:.2em; }
.catalog-empty { padding:3rem 1.5rem; border:1px dashed var(--line); text-align:center; }
.catalog-empty p { color:var(--muted); max-width:65ch; margin:1rem auto 1.5rem; }
.catalog-next { display:grid; grid-template-columns:minmax(0,1.5fr) minmax(230px,1fr); gap:3rem; padding:2.5rem; margin:4rem 0 2rem; border:1px solid var(--line); border-radius:var(--radius); background:var(--surface); }
.catalog-next p:not(.catalog-eyebrow) { color:var(--muted); line-height:1.8; max-width:65ch; }
.catalog-actions { display:flex; flex-direction:column; align-items:flex-start; justify-content:center; gap:1rem; }
.catalog-actions>a:not(.btn) { font-size:.9rem; text-underline-offset:.25em; }
.spec-profile { border:1px solid var(--line); border-radius:var(--radius); padding:clamp(1.4rem,3vw,2.5rem); background:var(--surface); }
.spec-profile-heading { display:flex; align-items:flex-start; justify-content:space-between; gap:2rem; }
.spec-profile-heading h2 { max-width:24ch; }
.spec-profile-state { font-size:.75rem; line-height:1.4; padding:.4rem .7rem; border:1px solid var(--line); white-space:nowrap; }
.spec-profile-note { max-width:85ch; color:var(--muted); font-size:.94rem; line-height:1.8; margin:1rem 0 2rem; }
.spec-metrics { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); margin:0 0 2rem; gap:1rem; }
.spec-metrics>div { min-width:0; border-top:2px solid var(--accent); padding-top:1.25rem; }
.spec-metrics dt { color:var(--muted); font-size:.75rem; letter-spacing:.08em; text-transform:uppercase; font-weight:750; }
.spec-metrics dd { margin:.5rem 0; color:var(--text); font-family:var(--display-font); font-size:clamp(1.9rem,3.5vw,3rem); line-height:1.1; }
.spec-metrics .spec-metric-note { color:var(--muted); font-family:var(--body-font); font-size:.77rem; line-height:1.5; margin:0; }
.spec-profile>a { font-size:.9rem; font-weight:650; text-underline-offset:.2em; }
.spec-section { margin-top:4.5rem; }
.spec-table-wrap { overflow-x:auto; max-width:100%; border:1px solid var(--line); border-radius:var(--radius); background:var(--surface); margin-top:1.6rem; }
.spec-table { width:100%; min-width:650px; border-collapse:collapse; font-size:.88rem; line-height:1.7; }
.spec-table caption { text-align:left; padding:1rem 1.2rem; color:var(--muted); font-size:.8rem; }
.spec-table th,.spec-table td { text-align:left; padding:1.1rem 1.2rem; border-top:1px solid var(--line); vertical-align:top; }
.spec-table thead { background:color-mix(in srgb,var(--text) 6%,var(--surface)); }
.spec-table thead th { color:var(--text); font-size:.75rem; letter-spacing:.03em; text-transform:uppercase; }
.spec-table tbody th { width:21%; font-weight:650; }
.spec-table td:nth-child(2) { width:25%; font-weight:650; }
.spec-table td:last-child { color:var(--muted); }
.spec-plan-grid,.spec-explainer-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:1.2rem; margin-top:1.7rem; }
.spec-plan-grid article,.spec-explainer-grid article { min-width:0; padding:1.7rem; border:1px solid var(--line); border-radius:var(--radius); background:var(--surface); }
.spec-plan-grid article>span { display:block; margin-bottom:1rem; font-size:.77rem; color:var(--muted); }
.spec-plan-grid article p { color:var(--muted); font-size:.87rem; margin:1.25rem 0; }
.spec-plan-grid strong { color:var(--text); font-size:1.55rem; }
.spec-plan-grid a { font-size:.86rem; font-weight:650; text-underline-offset:.2em; }
.spec-explainer-grid p { font-size:.9rem; color:var(--muted); line-height:1.8; margin:.9rem 0 0; }
.spec-questions details { border-bottom:1px solid var(--line); padding:1.15rem 0; }
.spec-questions summary { font-size:1rem; }
.spec-questions details p { color:var(--muted); line-height:1.8; margin:1rem 0 0; max-width:85ch; }
.catalog-page a:focus-visible,.catalog-page button:focus-visible,.catalog-page input:focus-visible,.catalog-page summary:focus-visible,.spec-table-wrap:focus-visible { outline:3px solid var(--accent); outline-offset:4px; }
body[data-brand="site-a"] .catalog-hero h1,body[data-brand="site-a"] .catalog-page h2,body[data-brand="site-a"] .catalog-page h3 { font-weight:400; letter-spacing:.01em; text-transform:uppercase; }
body[data-brand="site-a"] .catalog-app h2 { font-weight:750; letter-spacing:-.025em; text-transform:none; }
body[data-brand="site-b"] .catalog-hero h1 { font-weight:900; text-transform:uppercase; }
@media(max-width:960px) { .catalog-overview { grid-template-columns:auto 1fr; }.catalog-overview a { grid-column:2; max-width:none; }.catalog-grid { grid-template-columns:repeat(2,minmax(0,1fr)); }.catalog-next { gap:2rem; padding:1.7rem; }.spec-profile-heading { flex-wrap:wrap; gap:.5rem; } }
@media(max-width:640px) { .catalog-shell { width:calc(100% - 2rem); }.catalog-hero { padding-top:2.7rem; }.catalog-overview { grid-template-columns:1fr; gap:1rem; padding:1.4rem; }.catalog-overview a { grid-column:auto; }.catalog-tools { padding:1rem; }.catalog-search-row { flex-wrap:wrap; }.catalog-search-row label { flex-basis:100%; }.catalog-reset { min-height:42px; }.catalog-filters { gap:.5rem; }.catalog-filters button { font-size:.78rem; padding:.5rem .75rem; }.catalog-grid,.catalog-next,.spec-plan-grid,.spec-explainer-grid { grid-template-columns:1fr; }.spec-metrics { grid-template-columns:repeat(2,minmax(0,1fr)); row-gap:1.8rem; }.catalog-next { gap:1.3rem; margin-top:3rem; }.spec-section { margin-top:3rem; }.catalog-actions { align-items:stretch; }.catalog-actions>a:not(.btn) { text-align:center; } }