body {
    --paper-foreground: var(--foreground-default);
    --paper-accent: var(--accent);
}

input.paper,
button.paper {
    -webkit-appearance: none;
    font-family: var(--font-serif);
    padding: .4em .8em;
}

.newsletter-form {
    margin: 1em 0 2em 0;
    width: 100%;
}

.name-slot,
.newsletter-form {
    display: flex;
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
}

.slot {
    flex-grow: 1;
    margin-right: .8em;
    display: flex;
    flex-direction: column;
}

.slot.required label::after {
    content: ' *';
    color: var(--accent);
}

input,
.submitButton {
    font-size: 1em;
    white-space: nowrap;
}

label {
    margin-bottom: .3em;
    color: var(--foreground-light);
}

input {
    width: 100%;
}

@media only screen and (min-width: 600px) {
    .name-slot,
    .slot.extended {
        width: 0;
    }
    .name-slot {
        flex-grow: 4;
    }

    .slot.extended {
        flex-grow: 3;
    }
}

@media only screen and (max-width: 600px) {
    .newsletter-form {
        flex-direction: column;
    }
    .name-slot,
    .slot.extended {
        width: 100%;
    }
    .slot {
        width: 100%;
        margin-right: 0;
        margin-bottom: .8em;
    }
    .name-slot .slot:first-child {
        margin-right: .8em;
    }
    .submitButton {
        margin-top: 1em;
        width: 100%;
    }
}