/* Hub V348: guide discovery + internal SEO paths. Design-preserving layer. */
.hub348-discovery{padding:34px 0;background:linear-gradient(180deg,rgba(240,247,255,.78),rgba(255,255,255,.96));border-top:1px solid rgba(43,108,176,.10);border-bottom:1px solid rgba(43,108,176,.10)}.hub348-inner{width:min(1120px,calc(100% - 36px));margin:0 auto}.hub348-kicker{display:inline-flex;align-items:center;gap:8px;color:#1d4ed8;font-weight:900;letter-spacing:.08em;text-transform:uppercase;font-size:.78rem}.hub348-inner h2{margin:.35rem 0 .45rem;font-size:clamp(1.45rem,3vw,2.1rem);letter-spacing:-.025em;color:#0f172a}.hub348-intro{max-width:760px;color:#475569;margin:0 0 18px;line-height:1.65}.hub348-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.hub348-link-card{display:block;text-decoration:none;background:#fff;border:1px solid rgba(30,64,175,.14);border-radius:18px;padding:16px;box-shadow:0 14px 34px rgba(15,23,42,.07);transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}.hub348-link-card:hover{transform:translateY(-2px);border-color:rgba(37,99,235,.34);box-shadow:0 18px 42px rgba(15,23,42,.11)}.hub348-link-card small{display:block;color:#2563eb;font-weight:900;text-transform:uppercase;letter-spacing:.06em;font-size:.72rem;margin-bottom:7px}.hub348-link-card strong{display:block;color:#0f172a;font-size:1.04rem;line-height:1.28;margin-bottom:7px}.hub348-link-card span{display:block;color:#475569;font-size:.92rem;line-height:1.5}.hub348-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.hub348-actions a{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:10px 14px;font-weight:900;text-decoration:none;background:#0f172a;color:#fff}.hub348-actions a.secondary{background:#e0ecff;color:#1e3a8a}@media(max-width:860px){.hub348-grid{grid-template-columns:1fr}.hub348-discovery{padding:28px 0}.hub348-actions a{width:100%}}