/* Only the shared-resource error panel is styled here. */
.darts-shared-error { box-sizing: border-box; max-width: 42rem; margin: 2rem auto; padding: 1.5rem; border: 1px solid #2459b5; border-radius: 12px; background: #fff; color: #172a43; font-family: system-ui, sans-serif; line-height: 1.7; }
.darts-shared-error h2 { font-size: 1.25rem; margin: 0 0 1rem; }
.darts-shared-error p { margin: 0 0 1rem; }
.darts-shared-error button { appearance: none; border: 1px solid #2459b5; border-radius: 8px; background: #2459b5; color: #fff; padding: .65rem 1rem; font: inherit; cursor: pointer; }
.darts-shared-error a { display: inline-block; margin-inline-start: 1rem; color: #2459b5; text-decoration: underline; }
.darts-shared-error button:focus-visible, .darts-shared-error a:focus-visible { outline: 3px solid #8bb6ff; outline-offset: 3px; }