:root{
  --bg:#F5F8F7; --bg2:#E8F0EE; --ink:#1F2D2B; --sub:#5A6866; --line:#D3DFDC;
  --accent:#2F6E73; --accent-deep:#1F4F53; --radius:12px;
  --head:"Zen Maru Gothic","Hiragino Maru Gothic ProN",sans-serif;
}
.sh-logo b{font-size:24px}
.btn{border-radius:999px}