:root {
    --black: #121212;
    --black2: #1A1A1A;
    --white: #EAEAEA;
    --white2: #F5F5F5;
    --red: #B22222;
    --red2: #C1272D;
    --gray: #666666;
    --gray2: #777777;
    --lightgray: #CCCCCC;
}

* {
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scrollbar-color: var(--red) var(--black);
    scrollbar-width: thin;
}

body {
    background-color: var(--black);
    font-family: "MS PGothic", "Hiragino Kaku Gothic Pro", "M PLUS 1p", sans-serif;
    color: #CCCCCC;
}

.container {
    max-width: 600px;
    margin: 10px auto;
}

h1, h2, h3 {
    font-family: "Syne Mono", monospace;
    font-weight: bold;
    margin-block: 10px;
    line-height: normal;
    color: var(--red);
}

p {
    margin-block: 8px;
    line-height: normal;
}

ul {
    line-height: normal;
}

h1 {
    font-size: 1.875rem;
}

h2 {
    font-size: 1.563rem;
}

a {
    color: #EAEAEA;
    text-decoration: underline dotted 1px;
    transition: 0.1s ease-in;
}

a:hover {
    background-color: #C1272D;
    text-decoration: none;
    transition: 0.1s ease-out;
}

header {
    text-align: center;
    padding: 15px;
}

.inner {
    padding: 15px;
}

section {
    margin-block: 20px;
}