*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 5rem;
    overflow-y: scroll;
}

body {
    background-color: var(--color-background);
    color: var(--color-on-background);
    font-family: var(--font-body);
    font-size: 20px;
    line-height: 1.8;
    transition: background-color var(--transition-speed) ease,
                color var(--transition-speed) ease;
    -webkit-font-smoothing: antialiased;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

::selection {
    background-color: var(--color-primary);
    color: var(--color-on-primary);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}
picture{display:block}
picture img{max-width:100%;height:auto}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color 0.2s;
}

a:hover {
    color: var(--color-on-surface-variant);
}