:root {
  color-scheme: light;
}

body {
  margin: 0;
  padding: 0;
  background: #f6f5fb;
  color: #2b2320;
  font-family: "Hiragino Sans", "Yu Gothic", "Noto Sans JP", -apple-system,
    BlinkMacSystemFont, sans-serif;
  line-height: 1.9;
}

main {
  max-width: 720px;
  margin: 0 auto;
  padding: 40px 20px 80px;
}

h1 {
  font-size: 1.5rem;
  border-bottom: 3px solid #4b3a8c;
  padding-bottom: 12px;
  margin-bottom: 24px;
}

h2 {
  font-size: 1.1rem;
  margin-top: 2em;
  color: #4b3a8c;
}

p, li {
  font-size: 0.95rem;
}

.meta {
  color: #6b6058;
  font-size: 0.85rem;
  margin-top: 40px;
  padding-top: 16px;
  border-top: 1px solid #dcd8ea;
}

.home-link {
  display: inline-block;
  margin-bottom: 24px;
  color: #4b3a8c;
  text-decoration: none;
  font-size: 0.9rem;
}

.home-link:hover {
  text-decoration: underline;
}

ul {
  padding-left: 1.4em;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 1em 0;
}

.card-list a {
  display: block;
  padding: 16px 20px;
  margin-bottom: 12px;
  background: #fff;
  border-radius: 10px;
  color: #2b2320;
  text-decoration: none;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.card-list a:hover {
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.12);
}