.app-error{color:var(--ym-color-text-muted);padding:48px 24px;text-align:center}.app-error__msg{font-size:15px;margin:0 0 12px}.app-error__retry{background:var(--ym-color-bg-surface);border:1px solid var(--ym-color-border);border-radius:var(--ym-radius-md);color:var(--ym-color-primary);cursor:pointer;font-size:14px;padding:8px 20px}.app-error__retry:hover{border-color:var(--ym-color-primary)}