#hub-hero{background-color:#fff;margin-top:80px;padding:56px 80px 48px;border-bottom:1px solid var(--border)}.breadcrumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-light);margin-bottom:24px}.breadcrumb a{color:var(--text-light);transition:color var(--transition)}.breadcrumb a:hover{color:var(--purple)}.breadcrumb i{font-size:11px}.breadcrumb span{color:var(--purple);font-weight:600}.hub-title{font-size:clamp(30px, 4.5vw, 46px);font-weight:700;color:var(--text-dark);line-height:1.15;max-width:760px;margin-bottom:16px}.hub-sub{font-size:16px;color:var(--text-mid);line-height:1.7;max-width:640px;margin-bottom:32px}.hub-search{display:flex;align-items:center;gap:10px;background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius-sm);padding:14px 18px;max-width:460px;transition:border-color var(--transition),box-shadow var(--transition)}.hub-search:focus-within{border-color:var(--purple);box-shadow:0 0 0 3px var(--purple-xlight)}.hub-search i{color:var(--text-light);font-size:18px;flex-shrink:0}.hub-search input{border:none;outline:0;background:0 0;font-family:Poppins,sans-serif;font-size:14px;color:var(--text-dark);width:100%}.hub-search input::placeholder{color:var(--text-light)}#hub-segments{background:var(--bg);padding:56px 80px 100px;display:flex;flex-direction:column;gap:56px}.hub-category-title{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:700;color:var(--text-dark);margin-bottom:22px}.hub-category-title i{color:var(--purple);font-size:22px}.hub-card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.hub-card{background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius-md);padding:24px 22px;display:flex;flex-direction:column;gap:8px;transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition)}.hub-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--purple-light)}.hub-card i{font-size:26px;color:var(--purple);margin-bottom:4px}.hub-card h3{font-size:15.5px;font-weight:700;color:var(--text-dark)}.hub-card p{font-size:13px;color:var(--text-mid);line-height:1.6}.hub-card.hub-card-hidden{display:none}.hub-empty{text-align:center;font-size:14px;color:var(--text-mid);padding:24px 0}.hub-empty a{color:var(--purple);font-weight:600;text-decoration:underline}#cta-hub{background:linear-gradient(135deg,var(--purple-dark) 0,var(--blue) 100%);padding:80px 80px;text-align:center}.cta-hub-inner{max-width:600px;margin:0 auto}.cta-hub-emoji{font-size:48px;display:block;margin-bottom:16px}.cta-hub-title{font-size:clamp(24px, 4vw, 36px);font-weight:700;color:#fff;margin-bottom:12px}.cta-hub-sub{font-size:16px;color:rgba(255,255,255,.85);line-height:1.7;margin-bottom:32px}#cta-hub .btn-primary{background:#fff;color:var(--purple-dark);box-shadow:0 4px 20px rgba(0,0,0,.18)}#cta-hub .btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 28px rgba(0,0,0,.22)}@media (max-width:1024px){#hub-hero{padding:48px 32px 40px}#hub-segments{padding:48px 32px 80px}.hub-card-grid{grid-template-columns:repeat(2,1fr)}#cta-hub{padding:64px 32px}}@media (max-width:768px){#hub-hero{padding:40px 20px 32px}.hub-title{font-size:28px}#hub-segments{padding:40px 20px 64px;gap:44px}.hub-card-grid{grid-template-columns:1fr 1fr;gap:12px}.hub-card{padding:18px 16px}#cta-hub{padding:56px 20px}}@media (max-width:480px){.hub-card-grid{grid-template-columns:1fr}}