.cas-link-box{margin:32px 0;padding:22px;border:1px solid #e5e7eb;border-radius:16px;background:#fff;box-shadow:0 8px 25px rgba(15,23,42,.06)}
.cas-link-head h2{margin:0 0 6px;font-size:24px;line-height:1.25}.cas-link-head p{margin:0 0 18px;color:#64748b}.cas-tool-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}.cas-tool-card{display:block;padding:16px;border:1px solid #e5e7eb;border-radius:14px;text-decoration:none;background:#f8fafc;color:#0f172a;transition:.2s}.cas-tool-card:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(15,23,42,.08);background:#fff}.cas-tool-card strong{display:block;font-size:16px;margin-bottom:6px}.cas-tool-card span{display:block;color:#64748b;font-size:14px;line-height:1.45}.cas-breadcrumbs{margin:12px 0 20px;font-size:14px;color:#64748b}.cas-breadcrumbs a{text-decoration:none}.cas-auto-link{font-weight:600;text-decoration:underline;text-underline-offset:3px}@media(max-width:600px){.cas-link-box{padding:16px}.cas-tool-grid{grid-template-columns:1fr}}