.hkg-chart { display: block; max-width: 100%; margin: 1rem 0; }
.hkg-chart-canvas { display: block; width: 100%; min-width: 0; box-sizing: border-box; overflow: visible; }
.hkg-chart-status, .hkg-chart-error, .hkg-chart-empty { display: block; padding: .65rem 0; }
.hkg-chart-status[hidden] { display: none; }
.hkg-chart-error { color: #a12622; }