.steps{grid-template-columns:repeat(4,1fr);gap:22px;display:grid}.step{background:var(--white);border:1px solid var(--line-soft);border-radius:var(--radius);transition:transform .3s var(--ease), box-shadow .3s;padding:28px 24px;position:relative}.step:hover{box-shadow:var(--shadow-sm);transform:translateY(-6px)}.step .num{font-family:var(--font-space-mono), "Space Mono", monospace;color:var(--green);letter-spacing:.1em;font-size:13px}.step .ic{width:46px;height:46px;color:var(--green-deep);margin:18px 0 16px}.step h3{margin-bottom:8px}.step p{color:var(--muted);font-size:.96rem}@media (max-width:980px){.steps{grid-template-columns:repeat(2,1fr)}}@media (max-width:640px){.steps{grid-template-columns:1fr}}