.tool-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}
.tool-card{border:1px solid #eee;border-radius:14px;overflow:hidden;background:#fff;transition:transform .08s ease}
.tool-card:hover{transform:translateY(-2px)}
.tool-link{display:block;color:inherit;text-decoration:none}
.tool-card img{display:block;width:100%;height:auto;aspect-ratio:18/10;object-fit:cover;background:#f6f6f6}
.tool-title{font-size:1rem;line-height:1.5;margin:10px 12px 4px;font-weight:700}
.tool-desc{font-size:.9rem;line-height:1.6;margin:0 12px 12px;color:#555}