*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  background: #000;
}

body {
  margin: 0;
  background: #000;
  color: #e8e6e1;
  font-family: Georgia, "Times New Roman", Times, serif;
  font-size: 1.125rem;
  line-height: 1.7;
}

.masthead {
  max-width: 720px;
  margin: 0 auto;
  padding: 2rem 1.25rem 1rem;
  text-align: center;
  border-bottom: 3px double #555;
}

.masthead-title {
  margin: 0;
  font-size: 2.5rem;
  font-weight: bold;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.masthead-tag {
  margin: 0.25rem 0 0;
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #9a9a9a;
}

main {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 1.25rem 3rem;
}

.article-header {
  padding: 2rem 0 1.5rem;
  border-bottom: 1px solid #333;
}

h1 {
  margin: 0 0 1rem;
  font-size: 2.4rem;
  line-height: 1.2;
}

.standfirst {
  margin: 0;
  font-size: 1.25rem;
  font-style: italic;
  color: #bdbbb5;
}

h2 {
  margin: 2.5rem 0 0.75rem;
  font-size: 1.7rem;
  line-height: 1.3;
  border-top: 1px solid #333;
  padding-top: 1.5rem;
}

h3 {
  margin: 1.75rem 0 0.5rem;
  font-size: 1.25rem;
}

p,
ul,
ol {
  margin: 0 0 1.1rem;
}

li {
  margin-bottom: 0.4rem;
}

a {
  color: #e8e6e1;
  text-decoration: underline;
  text-underline-offset: 3px;
}

a:hover,
a:focus {
  color: #fff;
}

.toc {
  margin: 1.5rem 0;
  padding: 1rem 1.25rem;
  border: 1px solid #333;
}

.toc h2 {
  margin: 0 0 0.5rem;
  padding: 0;
  border: 0;
  font-size: 1.1rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.toc ol {
  margin: 0;
  padding-left: 1.5rem;
}

table {
  width: 100%;
  margin: 1rem 0 1.5rem;
  border-collapse: collapse;
  font-size: 1rem;
}

th,
td {
  padding: 0.6rem 0.75rem;
  border: 1px solid #333;
  text-align: left;
  vertical-align: top;
}

th {
  background: #111;
}

section {
  scroll-margin-top: 1rem;
}

.site-footer {
  max-width: 720px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 3rem;
  border-top: 3px double #555;
  font-size: 0.9rem;
  color: #9a9a9a;
  text-align: center;
}

@media (max-width: 600px) {
  body {
    font-size: 1.05rem;
  }

  .masthead-title {
    font-size: 1.9rem;
  }

  h1 {
    font-size: 1.85rem;
  }

  h2 {
    font-size: 1.45rem;
  }

  table {
    display: block;
    overflow-x: auto;
  }
}