* {
    margin: 0;
    padding: 0;
    font-family: 'UD デジタル 教科書体 N-R', 'ヒラギノ角ゴシック', '游ゴシック';
    color: #fff;
}

html {
    background-color: #000;
}

body {
    display: flex;
    flex-direction: column;
    align-items: center;
}


/* 文字の装飾 */

h1,
h2,
th,
a {
    color: #fff;
}

a {
    text-decoration: none;
}


/* タイトル文字 */

h1 {
    margin: 2rem 0 2rem;
    text-align: center;
}

h2 {
    text-align: center;
}

textarea {
    background-color: #000;
    border: solid 1px #fff;
}

input {
    border: solid 1px #fff;
    height: 2rem;
    background-color: #000;
}

input[type=radio] {
    display: none;
}

input[type=radio]:checked+label {
    background-color: #D67C00;
}

form {
    display: flex;
    align-items: flex-start;
    flex-direction: column;
    gap: 2rem;
    margin: 1rem 1rem 7rem 1rem;
}

.radio-lbl {
    border: 1px solid #fff;
    padding: 1rem;
    text-align: center;
}

.radio-wrapper {
    display: flex;
    gap: 1rem;
}

.btn {
    background-color: #D67C00;
}

button {
    background-color: #D67C00;
    height: 2rem;
}

footer {
    position: fixed;
    bottom: 0;
}

.footer-items {
    display: flex;
}

.footer-item {
    border: solid 1px #fff;
    background-color: #D67C00;
}