.ptit-ctdt-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.ptit-ctdt-card{display:block;padding:16px 18px;border:1px solid #e5e7eb;border-radius:3px;text-decoration:none;background:#fff;transition:all 0.25s ease}.ptit-ctdt-card:hover{border-color:var(--primary);box-shadow:0 8px 24px rgb(0 0 0 / .06)}.ptit-ctdt-title{font-size:16px;font-weight:600;color:#111827;line-height:1.4}.ptit-ctdt-sub{margin-top:6px;font-size:14px;color:#6b7280}@media (max-width:1024px){.ptit-ctdt-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:640px){.ptit-ctdt-grid{grid-template-columns:1fr}}