* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    font-family: 'QuickSand','Noto Sans JP',sans-serif;
}

body {
    background-color: #f0ffda;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.container {
    background-color: #fff;
    max-width: 1200px;
    width: 80%;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border-radius: 1em;
    box-shadow: 0px 0px 1em rgba(0,0,0,.11);
}

header {
    padding: 1em;
    text-align: center;
    background-color: #1ca34b;
    color: #fff;
}

.content {
    padding: 2em;
    display: flex;
    flex-direction: column;
    text-align: center;
}

.form {
    display: flex;
    flex-direction: row;
    justify-content: center;
    gap: 1em;
}

.overworld, .nether {
    display: flex;
    flex-direction: column;
}

.form input {
    border: none;
    font-size: 1em;
    padding: 8px;
    border-bottom: 2px solid #1ca34b;
    outline: none;
}

.actions {
    margin: 1em 0;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: calc(1em/2);
    justify-content: center;
}

.actions button {
    background-color: #1ca34b;
    color: #fff;
    border: none;
    padding: 0.8em;
    font-size: 0.9em;
    border-radius: 1em;
    cursor: pointer;
}