* {
    font-family: "Be Vietnam Pro", "Noto Sans JP", sans-serif;
    --main: #1a8620;
    --sub: #868686;
}

div.main {
    min-height: 100vh;
    width: 100vmin;
}

div.title h1 {
    font-size: 10vmin;
    font-weight: 900;
    color: var(--main);
}

div.title p {
    font-size: 3vmin;
    font-weight: 100;
}

div.title {
    margin: 10vmin;
}

div.inputs {
    margin: 1vmin;
}

div.input {
    margin: 1vmin;
}

div.input input {
    width: 20vmin;
}

input {
    margin: 1vmin;
    font-size: 3vmin;
    padding: 1vmin;
    color: var(--main);

    border: solid 0.1vmin var(--main);
    border-radius: 1vmin;
    outline: none;

    font-weight: 100;

    transition: all 0.1s ease-in-out;
}

input::placeholder {
    color: var(--sub);
}

input:focus {
    box-shadow: 0 1vmin 3vmin -2vmin var(--main);
}

div.limits input {
    width: 44vmin;
}

a {
    background-color: var(--main);
    color: white;

    font-size: 3vmin;
    padding: 2vmin 0;
    width: 95vmin;
    border-radius: 1vmin;
    font-weight: 900;
}

div.results {
    background-color: #89c68c;
    color: white;
    margin: 2vmin;
    width: 95vmin;
    padding: 2vmin 0;
    border-radius: 1vmin;
    font-weight: 900;
}