:root {
  color-scheme: light;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 18px;
  line-height: 1.75;
  color: #192d37;
  background: #f2f1ed;
}

body {
  margin: 0;
}

body > main,
body > section,
body > article,
body > header,
body > nav,
body > h1,
body > h2,
body > p,
body > blockquote,
body > table,
body > ul,
body > ol,
body > div {
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

body {
  max-width: 900px;
  margin: 36px auto;
  padding: 64px 80px;
  background: #fff;
  box-shadow: 0 5px 30px #122d3810;
}

h1,
h2,
h3,
table,
nav {
  font-family: Arial, sans-serif;
}

h1 {
  margin-top: 0;
  font-size: 36px;
  line-height: 1.18;
}

h2 {
  margin-top: 48px;
  padding-top: 15px;
  border-top: 2px solid #dce7e8;
  font-size: 23px;
  line-height: 1.4;
}

h3 {
  margin-top: 32px;
  font-size: 20px;
}

a {
  color: #17647c;
  text-underline-offset: 3px;
}

blockquote {
  margin: 25px 0;
  padding: 18px 25px;
  background: #f0f6f6;
  border-left: 4px solid #377481;
}

nav#TOC {
  margin: 28px 0 44px;
  padding: 20px 24px;
  background: #f5f7f8;
  border: 1px solid #ccd9de;
}

table {
  display: block;
  width: 100%;
  overflow-x: auto;
  border-collapse: collapse;
  font-size: 15px;
  line-height: 1.6;
}

th,
td {
  min-width: 135px;
  padding: 12px 13px;
  border-bottom: 1px solid #d6e0e2;
  text-align: left;
  vertical-align: top;
}

th {
  background: #e9f0f1;
}

img,
svg {
  max-width: 100%;
  height: auto;
}

@media (max-width: 700px) {
  :root {
    font-size: 17px;
  }

  body {
    margin: 0;
    padding: 30px 20px;
    box-shadow: none;
  }

  h1 {
    font-size: 28px;
  }
}

@media print {
  body {
    margin: 0;
    padding: 0;
    box-shadow: none;
    font-size: 10.5pt;
    line-height: 1.55;
  }

  nav#TOC {
    display: none;
  }

  h2,
  h3,
  tr {
    break-inside: avoid;
  }
}