@charset "UTF-8";
:root{
  --header-h: 52px;
  --footer-h: 64px;
  --brand: #0B6B50;
  --bg: #F6F7F8;
  --text: #111;
}

*{ box-sizing: border-box; }
html, body{ height:100%; }
body{
  margin:0;
  font-family:
    system-ui, -apple-system, "Segoe UI",
    "Hiragino Sans",
    "Yu Gothic UI","Yu Gothic","Meiryo",
    "Noto Sans JP",
    sans-serif;
  font-weight: 400;
  color: var(--text);
  background: var(--bg);
}

a{ color: inherit; text-decoration: none; }