.air-supply-comparison { margin:28px 0 36px; }
.air-supply-comparison h2 { font-size:clamp(22px,2.5vw,28px); line-height:1.35; margin:0 0 14px; scroll-margin-top:110px; }
.air-supply-comparison > p { font-size:16px; line-height:1.7; }
.air-supply-cards { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:20px; margin:20px 0; }
.air-supply-cards article { padding:22px; min-width:0; background:#fff; border:1px solid var(--border); border-radius:12px; display:flex; flex-direction:column; }
.air-supply-cards h3 { font-size:20px; line-height:1.4; color:var(--navy); margin:0 0 12px; }
.air-supply-cards p { font-size:16px; line-height:1.7; margin:0 0 12px; }
.air-supply-cards a { display:inline-flex; align-items:center; min-height:44px; margin-top:auto; font-size:16px; line-height:1.5; text-decoration:underline; text-underline-offset:3px; }
.air-supply-comparison .equipment-source { font-size:14px; line-height:1.7; color:var(--text-2); }
.equipment-source a { text-decoration:underline; text-underline-offset:3px; }
.equipment-selection-page .card p { font-size:16px; line-height:1.7; }
.equipment-selection-page .card .more { display:inline-flex; align-items:center; min-height:44px; font-size:16px; line-height:1.5; text-decoration:underline; text-underline-offset:3px; }
.equipment-selection-page a:focus-visible { outline:3px solid var(--blue); outline-offset:4px; }
@media(max-width:700px) { .air-supply-cards { grid-template-columns:1fr; } }

/* FFU selection notes and links remain readable in the product guide. */
.air-supply-comparison > h3 { color:var(--navy); font-size:20px; line-height:1.4; margin:24px 0 12px; }
.air-supply-comparison a { color:#146da4; text-decoration:underline; text-underline-offset:3px; }
.air-supply-comparison > p > a:only-child { display:inline-flex; align-items:center; min-height:44px; line-height:1.5; }

.equipment-selection-page .ffu-catalogue-reference img{object-fit:contain;background:#f4f8fb;padding:12px}.equipment-selection-page .card p.equipment-reference-caption{font-size:13px;line-height:1.6;color:#526174;margin:10px 0 16px}