.cb-cards__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.cb-cards__grid > :last-child:nth-child(odd) { grid-column: 1 / -1; }

.cb-cards__item { padding: 28px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); transition: border-color var(--transition), background var(--transition); }
.cb-cards__item:hover { border-color: #b6f0cf; background: var(--bg-soft); }

.cb-cards__num { display: block; font-family: 'JetBrains Mono', monospace; font-size: 12px; font-weight: 800; letter-spacing: 0.1em; color: var(--ink-muted); margin-bottom: 16px; }
.cb-cards__title { font-size: 18px; font-weight: 800; letter-spacing: -0.01em; line-height: 1.3; margin: 0 0 10px; color: var(--ink); }
.cb-cards__text { font-size: 14.5px; line-height: 1.6; color: var(--ink-muted); margin: 0; }

@media (max-width: 860px) {
  .cb-cards__grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .cb-cards__grid > :last-child:nth-child(odd) { grid-column: auto; }
}