*{
    font-family: system-ui;
}
.appbar{
    background-color: rgb(var(--mdui-color-surface-container-low));
}
section, .flex{
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}
mdui-card{
    padding: 20px;
    width: 100%;
    max-width: 90vw;
    box-sizing: border-box;
}
.logo{
    margin: 0 auto
}
a{
    text-decoration: none;
    color: inherit;
}
.hidden{
    display: none;
}
.contact{
    cursor: pointer;
}