.card-soft { border: 0; border-radius: 16px; box-shadow: 0 10px 30px rgba(0,0,0,.08); }
.btn-round { border-radius: 999px; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace; }
.small-muted { font-size: .9rem; color: rgba(0,0,0,.6); }