:root {
    color-scheme: light;
    font-family: Arial, Helvetica, sans-serif;
    color: #202124;
    background: #f5fff8;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
}

header,
main,
footer {
    width: min(820px, calc(100% - 40px));
    margin: 0 auto;
}

header {
    padding: 28px 0 12px;
}

header a {
    color: inherit;
    font-weight: 700;
    text-decoration: none;
}

main {
    background: #fff;
    border: 1px solid #d9e8df;
    border-radius: 14px;
    box-shadow: 0 8px 28px rgba(20, 68, 41, 0.08);
    line-height: 1.65;
    padding: 32px;
}

h1,
h2 {
    line-height: 1.25;
}

h1 {
    margin-top: 0;
}

h2 {
    margin-top: 2rem;
}

a {
    color: #075dc5;
}

table {
    border-collapse: collapse;
    display: block;
    overflow-x: auto;
    width: 100%;
}

th,
td {
    border: 1px solid #d9e8df;
    padding: 10px;
    text-align: left;
    vertical-align: top;
}

th {
    background: #edf8f1;
}

.updated,
.note {
    color: #5f6368;
}

footer {
    padding: 20px 0 36px;
    text-align: center;
}

footer a {
    margin: 0 6px;
}

@media (max-width: 600px) {
    main {
        padding: 22px;
    }
}