:root {
    color-scheme: light;
}

html, body {
    min-height: 100%;
    margin: 0;
    font-family: Roboto, "Segoe UI", sans-serif;
    background: #fff;
}

.tester-main {
    min-height: 100vh;
    padding: 84px 16px 40px;
}

.mono {
    font-family: "Cascadia Code", "SFMono-Regular", Consolas, monospace;
    font-variant-numeric: tabular-nums;
}

@media (max-width: 600px) {
    .tester-main { padding: 24px 12px; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        scroll-behavior: auto !important;
        transition-duration: .01ms !important;
        animation-duration: .01ms !important;
    }
}