:root {
  --bg: #FAF6F0;
  --card: #FFFFFF;
  --text: #3D3229;
  --text-light: #8A7E72;
  --accent: #D4845A;
  --border: #EDE6DC;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  line-height: 1.9;
  -webkit-font-smoothing: antialiased;
}
main { max-width: 720px; margin: 0 auto; padding: 48px 20px 80px; }
header.site {
  text-align: center;
  padding: 40px 20px 8px;
}
header.site a { text-decoration: none; }
.brand {
  font-family: "Hiragino Mincho ProN", "Yu Mincho", serif;
  font-weight: 700;
  font-size: 28px;
  color: var(--text);
}
.tagline { color: var(--accent); font-size: 14px; margin-top: 4px; }
h1 {
  font-family: "Hiragino Mincho ProN", "Yu Mincho", serif;
  font-size: 26px;
  margin: 24px 0 8px;
}
.updated { color: var(--text-light); font-size: 13px; margin-bottom: 28px; }
h2 {
  font-size: 17px;
  margin: 36px 0 10px;
  padding-left: 12px;
  border-left: 4px solid var(--accent);
}
p, li { font-size: 15px; }
p { margin: 12px 0; }
ul, ol { padding-left: 24px; margin: 12px 0; }
table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  background: var(--card);
  border-radius: 12px;
  overflow: hidden;
  font-size: 14px;
}
th, td { border: 1px solid var(--border); padding: 10px 12px; text-align: left; vertical-align: top; }
th { background: #F2E7DA; font-weight: 600; }
a { color: var(--accent); }
.card {
  background: var(--card);
  border-radius: 18px;
  padding: 24px 28px;
  margin: 20px 0;
  box-shadow: 0 6px 12px rgba(0,0,0,.05);
}
footer {
  text-align: center;
  color: var(--text-light);
  font-size: 13px;
  padding: 32px 16px 48px;
}
footer nav { margin-bottom: 8px; }
footer nav a { margin: 0 10px; color: var(--text-light); }
.hero-links { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin: 24px 0; }
.hero-links a {
  display: inline-block;
  background: linear-gradient(135deg, #D4845A, #E8A87C);
  color: #fff;
  text-decoration: none;
  padding: 12px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 15px;
  box-shadow: 0 5px 10px rgba(212,132,90,.35);
}
.hero-links a.secondary {
  background: var(--card);
  color: var(--text);
  border: 1px solid var(--border);
  box-shadow: none;
}