/* 雑文館 共通スタイルシート */

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

body {
  margin: 0;
  padding: 1em;
  font-family: "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
  font-size: 1rem;
  line-height: 1.8;
  color: #000;
  background: #fff;
}

body.dark {
  color: #fff;
  background: #000;
}

body.dark a:link    { color: #0ff; }
body.dark a:visited { color: #00f; }
body.dark a:active  { color: #f00; }

main {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 0.5em;
}

hr {
  border: none;
  border-top: 1px solid currentColor;
  opacity: 0.4;
  margin: 1.5em 0;
}

p {
  margin: 0.8em 0;
}

.title-large {
  font-size: 1.5em;
  font-weight: normal;
}

.title-site {
  font-size: 1.2em;
  font-weight: normal;
}

.monospace {
  font-family: "Courier New", Courier, monospace;
  line-height: 1.6;
}

.small {
  font-size: 0.85em;
}

article {
  margin-bottom: 3em;
}

nav {
  margin-top: 1em;
  font-size: 0.95em;
}

address {
  font-style: normal;
  font-size: 0.85em;
  margin-top: 2em;
}

@media (max-width: 480px) {
  body {
    font-size: 0.95rem;
    padding: 0.75em;
  }
}