.footer {
  border-top: 1px solid #E6E6E6;
  background: #fff;
  padding: 0 16px;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 40px 0;
}
.footer-nav-item {
  display: flex;
  align-items: flex-start;
}
.footer-nav-item + .footer-nav-item {
  margin: 16px 0 0;
}
.footer-nav-item dt {
  flex: 0 0 80px;
  font-size: 13px;
  font-weight: 400;
  margin: 1px 20px 0 0;
}
.footer-nav-item dd {
  flex: 1;
}
.footer-nav-item dd ul {
  display: flex;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-nav-item dd ul li {
  position: relative;
  padding: 0 16px 0 0;
}
.footer-nav-item dd ul li:last-of-type {
  padding: 0;
}
.footer-nav-item dd ul li::after {
  content: "";
  position: absolute;
  top: 5px;
  right: 0;
  bottom: 5px;
  display: block;
  width: 1px;
  background: #E6E6E6;
}
.footer-nav-item dd ul li:last-of-type::after {
  content: none;
}
.footer-nav-item dd ul li a {
  font-size: 13px;
  color: #6D7175;
}
.footer-nav-item dd ul li a span {
  background: linear-gradient(#6D7175, #6D7175) 0 100%/0 1px no-repeat;
  transition: background .3s;
}

@media screen and (min-width: 768px) {
  .footer-nav-item dd ul li a:hover span {
    background-size: 100% 1px;
  }
}

@media screen and (max-width: 767px) {
  .footer-inner {
    padding: 40px 0;
  }
  .footer-nav-item {
    display: block;
  }
  .footer-nav-item dt {
    margin: 0 0 8px;
  }
  .footer-nav-item dd ul {
    gap: 8px 16px;
  }

}

.footer-bottom {
  border-top: 1px solid #E6E6E6;
  background: #fff;
  padding: 0 16px;
}
.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
  padding: 20px 0;
}
.footer-logo a img {
  height: 40px;
}
.footer-copyright small {
  font-size: 12px;
  color: #999;
}

@media screen and (max-width: 767px) {
  .footer-bottom-inner {
    flex-direction: column;
  }
  .footer-logo {
    margin: 0 0 24px;
  }
  .footer-copyright {
    text-align: center;
  }
}