@import url('https://fonts.googleapis.com/css2?family=Roboto+Mono:wght@100;200;300;400;500;600;700;800;900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+Mono:wght@100..900&display=swap');


:root {
    --width: 720px;
    --font-main: 'Noto Sans Mono', monospace;
    --font-secondary: 'Noto Sans Mono', monospace;
    --font-scale: .9em;
    --background-color: #fff;
    --heading-color: #232333;
    --text-color: #232333;
    --link-color: #232333;
    --visited-color: #232333;
    --main-color: #ff0000;
    --code-background-color: #f2f2f2;
    --code-color: #222;
    --blockquote-color: #222;
}

body {
    font-family: var(--font-secondary);
    font-size: var(--font-scale);
    margin: auto;
    padding: 20px;
    max-width: var(--width);
    text-align: left;
    background-color: var(--background-color);
    word-wrap: break-word;
    overflow-wrap: break-word;
    line-height: 1.5;
    color: var(--text-color);
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-main);
    color: var(--heading-color);
}

a {
    color: var(--link-color);
    font-family: var(--font-main);
    cursor: pointer;
    text-decoration: none;
    border-bottom: 3px solid #ff0000;
}

a:hover {
    background-color: var(--main-color);
    color: white;
    text-decoration: none;
}

header {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 2px dashed #2a2a2f;
}

.title {
    text-align: center;
}

nav {
    display: flex;
    justify-content: center;
}

nav a {
    margin-right: 8px;
}

strong,
b {
    color: var(--heading-color);
}

button {
    margin: 0;
    cursor: pointer;
}

main {
    line-height: 1.6;
}

table {
    width: 100%;
}

hr {
    border: 0;
    border-top: 1px dashed;
}

img {
    max-width: 100%;
}

.title:hover {
    text-decoration: none;
}

.title h1 {
    font-size: 1.5em;
}

p {
    text-align: justify;
}

canvas {
    border: 2px dashed;
}