/* Responsive 2-column card layout */
.tc-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:0;padding:0}
.tc-card{border:1px solid #e5e7eb;border-radius:12px;padding:16px;background:#fff}
.tc-card h3{margin:0 0 10px;color:#1E6CBE;font-weight:700;font-size:18px;line-height:1.25}
.tc-card p{margin:0 0 10px;line-height:1.6}
.tc-card ul{margin:0;padding-left:18px;line-height:1.55}
.tc-card li{margin:6px 0}
.tc-note{margin-top:16px;border-left:4px solid #1E6CBE;background:#f6f9ff;border-radius:12px;padding:12px 14px;line-height:1.6}
.tc-note strong{font-weight:700}
@media (max-width: 860px){.tc-grid{grid-template-columns:1fr}}