/* Catalog-only layout; shared header, title, intro and articles remain unchanged. */
.klc-guide-catalog .klc-topic-filters{display:flex;flex-wrap:wrap;gap:10px;margin:28px 0 12px}
.klc-guide-catalog .klc-topic-filter{display:inline-flex;align-items:center;gap:9px;min-height:44px;padding:10px 16px;border:1px solid #d2e1ee;border-radius:12px;background:#fff;color:#001b3a;font:inherit;font-size:14px;font-weight:600;cursor:pointer;transition:background .18s,color .18s,border-color .18s}
.klc-guide-catalog .klc-topic-filter:hover{color:#2563eb;border-color:#2563eb;background:#eff6ff}
.klc-guide-catalog .klc-topic-filter[aria-pressed="true"]{background:#001b3a;border-color:#001b3a;color:#fff}
.klc-topic-count{font-size:11px;opacity:.7;font-variant-numeric:tabular-nums}
.klc-guide-catalog .klc-catalog-status{font-size:13px;color:#536575;margin:0 0 22px;min-height:20px}
.klc-guide-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;align-items:stretch}
.klc-guide-catalog .guide-card{position:relative;display:flex;flex-direction:column;min-width:0;margin:0;padding:28px;background:#fff;border:1px solid #d2e1ee;border-radius:18px;box-shadow:none;transition:border-color .18s,box-shadow .18s}
.klc-guide-catalog .guide-card:hover{border-color:#82b5ec;box-shadow:0 8px 24px #001b3a0a}
.klc-guide-catalog .guide-card .guide-kicker{font-size:12px;line-height:1.5;color:#2563eb;margin:0 0 12px}
.klc-guide-catalog .guide-card h2{font-size:22px;line-height:1.28;letter-spacing:-.35px;margin:0 0 16px}
.klc-guide-catalog .guide-card h2 a{color:#001b3a;text-decoration:none}
.klc-guide-catalog .guide-card h2 a:hover{color:#2563eb}
.klc-guide-catalog .guide-card p{font-size:15px;line-height:1.65;color:#536575;margin:0 0 18px}
.klc-guide-catalog .guide-card .guide-date{font-size:11px;line-height:1.5;margin-top:auto;margin-bottom:10px}
.klc-guide-catalog .guide-card .guide-read{color:#2563eb;font-size:14px;text-decoration:none;align-self:flex-start;gap:8px}
.klc-guide-catalog .guide-card .guide-read:hover{color:#007bce}
.klc-guide-catalog .guide-card.is-featured{grid-column:span 2;background:#001b3a;border-color:#001b3a;padding:36px}
.klc-guide-catalog .guide-card.is-featured h2{font-size:34px;line-height:1.15;max-width:700px}
.klc-guide-catalog .guide-card.is-featured h2 a{color:#fff}
.klc-guide-catalog .guide-card.is-featured h2 a:hover{color:#7dd3fc}
.klc-guide-catalog .guide-card.is-featured p{color:#cfdeeb}
.klc-guide-catalog .guide-card.is-featured .guide-kicker,.klc-guide-catalog .guide-card.is-featured .guide-read{color:#7dd3fc}
.klc-guide-catalog .guide-card[hidden],.klc-guide-catalog [hidden]{display:none!important}
.klc-guide-catalog .klc-catalog-empty{padding:40px 24px;border:1px solid #d2e1ee;border-radius:18px;background:#fff;color:#536575;line-height:1.7}
.klc-guide-catalog .klc-catalog-empty h2{font-size:22px;color:#001b3a;margin:0 0 12px}
.klc-guide-catalog .klc-catalog-empty p{margin:0 0 16px}
.klc-guide-catalog .klc-catalog-empty button{color:#2563eb;border:1px solid #d2e1ee;border-radius:10px;background:#eff6ff;padding:12px 18px;font:inherit;cursor:pointer}
.klc-guide-catalog button:focus-visible,.klc-guide-catalog a:focus-visible{outline:3px solid #2563eb;outline-offset:4px}
@media(max-width:1050px){.klc-guide-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.klc-guide-catalog .guide-card.is-featured{grid-column:span 2}}
@media(max-width:620px){.klc-guide-grid{grid-template-columns:minmax(0,1fr);gap:16px}.klc-guide-catalog .guide-card,.klc-guide-catalog .guide-card.is-featured{grid-column:auto;padding:24px}.klc-guide-catalog .guide-card h2{font-size:22px}.klc-guide-catalog .guide-card.is-featured h2{font-size:27px}.klc-guide-catalog .klc-topic-filters{gap:8px;margin-top:24px}.klc-guide-catalog .klc-topic-filter{font-size:13px;padding:9px 12px}.klc-guide-catalog .klc-catalog-status{margin-bottom:18px}}
@media(prefers-reduced-motion:reduce){.klc-guide-catalog .guide-card,.klc-guide-catalog .klc-topic-filter{transition:none}}