:root{
  --beige:#fcefdc;
  --yellow:#ffde66;
  --border:#f0d777;
  --text:#333;
  --gap:16px;
}

*{box-sizing:border-box}
body{
  margin:0; color:var(--text);
  font-family:system-ui,-apple-system,"Hiragino Kaku Gothic ProN","Noto Sans JP",sans-serif;
  background:#f6f6ef;
}

/* ヘッダー */
.site-header{
  background:var(--beige);
  padding:12px 16px 18px;
  text-align:center;
}
.site-header__top{
  display:flex; flex-wrap:wrap; gap:8px;
  justify-content:center; align-items:center;
}
.site-brand{ font-weight:700 }
.site-hours{ opacity:.8 }

.reserve{
  margin-top:12px;
  display:flex; gap:12px; justify-content:center; flex-wrap:wrap;
}
.btn{
  display:inline-block; padding:10px 16px; border-radius:12px;
  font-weight:700; text-decoration:none; border:3px solid transparent;
  background:#fff;
}
.btn--first{border-color:#f88; color:#f88;}
.btn--net  {border-color:#48f; color:#48f;}
.btn--phone{border-color:#fa2; color:#fa2;}

/* コンテナ */
.container{ max-width:1000px; margin:0 auto; padding:20px 16px; }

/* 9タイル */
.grid9{
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(180px,1fr));
  gap:var(--gap);
  margin:18px 0 40px;
}
.card{
  position:relative; display:block; text-decoration:none; color:var(--text);
  background:#fff; border:4px solid var(--border); border-radius:16px;
  padding:18px; box-shadow:0 2px 6px rgba(0,0,0,.06);
  aspect-ratio:1/1; /* 正方形 */
}
.card h3{ margin:0; font-size:20px; }
.card .badge{
  position:absolute; right:12px; bottom:12px;
  background:#ffd95c; padding:6px 10px; border-radius:999px; font-weight:700; font-size:12px;
}

/* ===== フッタ ===== */
.site-footer {
  background: #e6f0e6; /* 薄緑 */
  text-align: center;
  padding: 30px 10px;
  font-size: 14px;
  color: #333;
}

.footer-logo img {
  width: 80px;
  margin-bottom: 10px;
}

.footer-sns {
  margin: 10px 0;
}

.footer-sns a {
  margin: 0 8px;
  text-decoration: none;
  font-size: 18px;
  color: #333;
}

.footer-links {
  margin: 15px 0;
}

.footer-links a {
  display: block;
  margin: 5px 0;
  color: #333;
  text-decoration: none;
}

.footer-links a:hover {
  text-decoration: underline;
}

.copy {
  margin-top: 15px;
  font-size: 12px;
  color: #666;
}