*, *:before, *:after {
    box-sizing: border-box;
}

.default-page {
    display: flex;
    flex-direction: column;
    justify-content: center;

    width: 100%;
    min-width: 0;
    padding: 1rem;

    flex: 1;
    min-height: 0;

    gap: var(--md-sys-spacing-2);
}

html, body {
    font-family: "Google Sans Flex", sans-serif;
    font-optical-sizing: auto;
    font-style: normal;
    font-variation-settings:
            "slnt" 0,
            "wdth" 100,
            "GRAD" 0,
            "ROND" 100;
    
    padding: 0;
    margin: 0;
    width: 100%;
    min-width: 0;
    overflow-x: hidden;

    color: var(--md-sys-color-on-surface);
}

img,
iframe {
    max-width: 100%;
}

img {
    height: auto;
}

.page > .background {
    z-index: 0;
}

.page > :not(.background) {
    position: relative;
    z-index: 1;
}