html,
body {
    font-size: 16px;
    font-family: sans-serif;
    margin: 0;
}

/* Navigation */
nav {
    max-width: 52ch;
    margin: 0 auto 6rem;
    padding: 5rem 0 0;
}

nav a {
    color: black;
}

/* Main */
main {
    max-width: 52ch;
    margin: 2rem auto 4rem;
}

h1 {
    font-size: 1rem;
    margin: 0 0 0 0.25rem;
}

form {
    border: solid 1px #ededed;
    border-radius: 0.25rem;
    margin: 0;
    padding: 0.75rem;
}

p {
    margin: 0.5rem 0 2rem;
}

label {
    color: black;
    display: block;
    font-weight: 600;
    margin-bottom: 0.2rem;
}

label:not(:first-child) {
    margin-top: 1rem;
}

input {
    box-sizing: border-box;
    border-radius: 0.15rem;
    border: solid 1px lightgray;
    font-size: 1rem;
    height: 2rem;
    text-indent: 0.15rem;
    width: 100%;
}

button {
    height: 2rem;
}

button {
    border: none;
    border-radius: 0.15rem;
    background-color: black;
    color: white;
    padding: 0 0.75rem;
}

input::placeholder {
    font-size: 1rem;
    color: gray;
    text-indent: 0.15rem;
}

svg {
    display: flex;
    justify-content: center;
    align-items: center;
}

.form-header {
    display: flex;
}

.form-button {
    display: flex;
    margin: 1rem 0 0;
    justify-content: flex-end;
}

#message {
    border: solid 2px black;
    border-left: solid 0.75rem black;
    border-radius: 0.2rem;
    padding: 0.5rem 0 0.5rem 1rem;
    margin: 0 0 1.5rem;

    p {
        margin: 0 0 0.5rem;
    }

    div {
        display: flex;
        justify-content: flex-end;
    }
}