.footer-menu {
  background-color: #003478;
  color: #f0f0f0;
  border-top: 1px solid #ccc;
  border-bottom: 1px solid #ccc;
  font-family: "游ゴシック体", "YuGothic", "ヒラギノ角ゴ ProN W3", "Hiragino Kaku Gothic ProN", メイリオ, Meiryo, sans-serif;
  line-height: 1.2;

}
.footer-inner {
  display: flex;
  flex-wrap: nowrap;
  max-width: 950px;
  margin: 0 auto;
  border-left: 1px solid #ccc;   /* 左端の縦線 */
  border-right: 1px solid #ccc;  /* 右端の縦線 */
  box-sizing: border-box;
}

.footer-column {
  flex: 1;
  min-width: 200px;
  padding: 15px;
  border-left: 1px solid #ccc;
}

.footer-column:first-child {
  border-left: none;
}

.footer-column ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-column li {
  margin-bottom: 6px;
}

.footer-column a {
  text-decoration: none;
  color: #fff;
  font-size: 0.9em;
}

.footer-column a:hover {
  text-decoration: underline;
  color: #fff;
}

.footer-column h3 {
  font-size: 1.2em;
	font-weight:bold;
  margin-bottom: 10px;
  color: #fff;
}

.footer-bottom {
  background-color: #003478; /* フッターと同じ背景色 */
  color: #fff;
  padding: 10px 0;
  font-size: 0.8em;
}

.footer-bottom-inner {
  max-width: 950px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 5px 15px;
  box-sizing: border-box;
    color: #fff;
}

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


.copyright {
  white-space: nowrap;
  color: #fff;
  display: block;         /* または flex-item にする */
  margin-left: auto;
}