/* /assets/css/footer.css */
.site-footer{background:#0b3a6a;color:#cfe3ff}
.site-footer a{color:#cfe3ff;text-decoration:none}
.site-footer .container{max-width:1100px;margin:0 auto;padding:20px 16px}
.site-footer .row{
  display:grid;grid-template-columns:1.2fr .8fr 1fr;
  gap:20px;align-items:start
}
.site-footer .mt-16{margin-top:16px}
.site-footer .btn{display:inline-block;border-radius:10px;padding:10px 14px}
.site-footer .btn-primary{background:#0e6df0;color:#fff}
.site-footer .sub{
  margin-top:14px;padding-top:10px;border-top:1px solid rgba(255,255,255,.15);
  text-align:center;font-size:12px;opacity:.9
}
/* レスポンシブ：1カラム */
@media (max-width: 840px){
  .site-footer .row{grid-template-columns:1fr;gap:14px}
}