.lower__mv {
  background-image: url(../../img/page-faq/mv__bg.jpg);
}

.inner {
  max-width: 1180px;
  width: 90%;
  margin: auto;
}

body {
  background-color: #f6f6f6;
}
/* ---------------------------------------------------------------------------------------------------------------- */
/* sitemap */
.sitemap {
  margin: 150px 0;
  position: relative;
  z-index: 1;
}

.sitemap .container {
  width: 100%;
  padding: 50px 40px;
  background-color: #ffffff;
  box-shadow: 7px 7px 16px -1px rgb(0 0 0 / 10%);
  border-radius: 5px;
}

.sitemap .sitemap__before__box {
  position: absolute;
  z-index: -1;
  top: -10%;
  left: 3%;
  background-color: #d5040a;
  height: 360px;
  width: 60%;
}

.sitemap .container .sec__num .main__name {
  padding-top: 15px;
}

.sitemap .container .site__links {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  margin: 60px 0;
}

.sitemap .container .site__links .site__link {
  position: relative;
  font-size: calc(14px + 4 * (100vw - 320px) / 1080);
  line-height: 1.5;
  letter-spacing: 0.06em;
  white-space: nowrap;
  width: 23%;
  margin-top: 5%;
  text-align: center;
}

.sitemap .container .site__links .site__link:not(:last-child) {
  margin-right: 2%;
}
@media screen and (min-width: 1440px) {
  .sitemap .container .site__links .site__link {
    font-size: 18px;
  }
}

.sitemap .container .site__links .site__link a {
  position: relative;
  display: block;
}
.sitemap .container .site__links .site__link a::before {
  position: absolute;
  content: "";
  width: 100%;
  height: 1px;
  background-color: #eeeeee;
  bottom: -10px;
  left: 0;
  transition: all 0.3s;
}
.sitemap .container .site__links .site__link a::after {
  position: absolute;
  content: "";
  width: 100%;
  height: 1px;
  background-color: #d5040a;
  bottom: -10px;
  left: 0;
  transform: translateX(-100%);
  opacity: 0;
  transition: all 0.3s;
}

.sitemap .container .site__links .site__link a:hover::before {
  transform: translateX(100%);
  opacity: 0;
}
.sitemap .container .site__links .site__link a:hover::after {
  transform: translateX(0);
  opacity: 1;
}
/* ---------------------------------------------------------------------------------------------------------------- */

@media screen and (max-width: 480px) {
  .sitemap .container .site__links .site__link {
    width: 48%;
    margin-top: 30px;
  }

  .sitemap {
    margin: 80px 0;
  }

  .sitemap .sitemap__before__box {
    left: 1%;
    top: -5%;
  }
}