html {
  font-size: 16px;
}

body {
  margin: 0;
  background: #fff;
  color: #111;
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
}

main {
  max-width: 900px;
  margin: 0 auto;
  padding: 24px 18px 48px;
}

h1,
h2 {
  line-height: 1.25;
}

h1 {
  margin: 0 0 8px;
  font-size: 1.9rem;
}

h2 {
  margin: 32px 0 10px;
  padding-bottom: 4px;
  border-bottom: 1px solid #222;
  font-size: 1.35rem;
}

p {
  margin: 0 0 12px;
}

ul {
  margin: 0 0 14px 22px;
  padding: 0;
}

li {
  margin: 4px 0;
}

a {
  color: #0645ad;
  text-decoration: underline;
}

a:visited {
  color: #0b0080;
}

.last-updated {
  margin: 0 0 22px;
}

.notice-warning {
  margin: 0 0 14px;
  padding: 12px 14px;
  border: 1px solid #b68a00;
  background: #fff8d8;
}

.notice-warning p {
  margin: 0;
}

.table-wrap {
  width: 100%;
  overflow-x: auto;
}

table {
  width: 100%;
  margin: 10px 0 18px;
  border-collapse: collapse;
}

th,
td {
  border: 1px solid #000;
  padding: 8px 10px;
  vertical-align: top;
  text-align: left;
}

th {
  font-weight: bold;
  background: #f2f2f2;
}

td p:last-child {
  margin-bottom: 0;
}

@media (max-width: 640px) {
  main {
    padding: 18px 12px 36px;
  }

  h1 {
    font-size: 1.55rem;
  }

  h2 {
    font-size: 1.2rem;
  }

  th,
  td {
    padding: 7px 8px;
  }
}