:root {
  --bg: #fbf7f2;
  --surface: #ffffff;
  --text: #4a423b;
  --text-soft: #8a7f74;
  --accent: #e8a0a8;
  --accent-deep: #c97f88;
  --border: #efe6db;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Noto Sans JP", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
}
.wrap { max-width: 720px; margin: 0 auto; padding: 32px 20px 80px; }
header.site {
  text-align: center;
  padding: 40px 20px 8px;
}
header.site .logo {
  font-size: 28px;
  font-weight: 700;
  color: var(--accent-deep);
  letter-spacing: 0.04em;
}
header.site .tagline { color: var(--text-soft); font-size: 14px; margin-top: 6px; }
h1 { font-size: 24px; margin: 8px 0 4px; letter-spacing: 0.02em; }
h2 { font-size: 18px; margin: 36px 0 10px; padding-bottom: 6px; border-bottom: 2px solid var(--border); }
p, li { font-size: 15px; }
.meta { color: var(--text-soft); font-size: 13px; margin-bottom: 24px; }
a { color: var(--accent-deep); }
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px 26px;
  box-shadow: 0 6px 24px rgba(180, 150, 130, 0.06);
}
.btnrow { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; margin-top: 24px; }
.btn {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  padding: 12px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 14px;
}
.btn.ghost { background: transparent; color: var(--accent-deep); border: 1.5px solid var(--accent); }
.contact {
  background: #fff4f1;
  border: 1px solid #f3d9d4;
  border-radius: 12px;
  padding: 16px 18px;
  margin: 18px 0;
}
footer.site { text-align: center; color: var(--text-soft); font-size: 12px; padding: 24px; }
footer.site a { color: var(--text-soft); margin: 0 8px; }
ul { padding-left: 1.2em; }
li { margin: 4px 0; }
.back { display: inline-block; margin-bottom: 18px; font-size: 13px; }