/* Performance: small critical tweaks for overseas deployment */
.img-fluid { max-width: 100%; height: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

/* Card polish */
.tool-card .card-body { display: grid; gap: .5rem; }
.tool-card .btn { display: inline-flex; align-items: center; gap: .35rem; }

/* Footer */
footer small a { text-decoration: none; }
footer small a:hover { text-decoration: underline; }