@charset "UTF-8";
/* CSS Document */
html {
  font-size: 62.5%; /* 16px * 62.5% = 10px */
  width: 100%;
  box-sizing: border-box;
}
body {
  color: #333; /* RGB */
  background-color: #f6f8f9;
  font-family: "游ゴシック体", YuGothic, "游ゴシック", "Yu Gothic", "メイリオ", sans-serif;
  font-weight: 500;
  font-size: 1.6em;
  line-height: 2.4rem;
  text-align: center;
}
section h2 {
  font-size: 2.4rem;
}
a:hover {
  opacity: 0.5;
}
.none {
  display: none;
}
*, *:before, *:after {
  box-sizing: border-box;
}
/* header */
.header {
  height: 50px;
  width: 100%;
  background-color: #6C6FA8;
}
.header h1 {
  color: #FFF;
  text-align: left;
  padding: 12px 24px;
  font-size: 2.0rem;
}
.header h1 a {
  color: #FFF;
  text-decoration: none;
}
/* navigation */
.open-button, .close-button {
  display: none;
}
@media(max-width: 1160px) {
  .open-button {
    display: block;
    position: absolute;
    right: 10px;
    top: 20px;
    width: 40px;
    height: 40px;
    cursor: pointer;
  }
  .open-button span, .open-button span:before, .open-button span:after {
    position: absolute;
    height: 3px;
    width: 25px;
    border-radius: 3px;
    background: #EEE;
    display: block;
    content: "";
  }
  .open-button span:before {
    bottom: -8px;
  }
  .open-button span:after {
    bottom: -16px;
  }
  .close-button {
    display: block;
    position: absolute;
    top: 0;
    right: 0;
    color: #FFF;
    font-size: 20px;
    padding: 20px;
  }
  .header nav {
    display: none;
    z-index: 1000;
    position: fixed;
    top: 0;
    left: 0;
    background-color: #000;
    width: 70%;
    height: 100%;
    padding-top: 67px;
    box-shadow: 10px 10px 25px rgba(0, 0, 0, 0.4);
  }
  .header nav ul li {
    border-bottom: solid 1px rgba(255, 255, 255, 0.5);
  }
  .header nav ul li:first-child {
    border-top: solid 1px rgba(255, 255, 255, 0.5);
  }
  .header nav ul li a {
    font-weight: 600;
    line-height: 40px;
    vertical-align: middle;
    text-decoration: none;
    color: #FFF;
  }
}
@media(min-width: 1160px) {
  .header {
    height: 83px;
  }
  .header-content-wrapper {
    /*    max-width: 1160px;　*/
    margin: 0 auto;
    position: relative;
  }
  .header h1 {
    font-size: 3.2rem;
    padding-top: 26px;
    position: absolute;
    left: 0;
    font-weight: 600;
  }
  .header nav {
    display: block;
    text-align: right;
  }
  .header nav ul {
    display: flex;
    justify-content: flex-end;
  }
  .header nav li a {
    display: block;
    padding: 26px 30px 0;
    color: #FFF;
    text-decoration: none;
    font-size: 2.4rem;
    height: 83px;
  }
}
/* footer */
.footer {
  min-height: 228px;
  background-color: #6C6FA8; /* #28308A; */
  padding-top: 46px;
  padding-bottom: 20px;
  font-weight: 600;
}
.footer__site-map {
  margin-bottom: 30px;
}
.footer__site-map h2 {
  display: none;
}
.footer__site-map h2 a {
  color: #FFF;
  text-decoration: none;
}
.footer__site-map li {
  margin: 0 10px;
  display: inline-block;
}
.footer__site-map li a {
  text-decoration: none;
  color: #FFF;
}
.footer__site-map li a:visited {
  color: #cad0d2;
}
.footer__sns__links {
  margin-bottom: 80px;
}
.footer__sns__links li {
  display: inline-block;
  width: 20px;
  margin: 0 10px;
}
.footer__sns__links li img {
  width: 100%;
}
.footer small {
  color: #fff;
}
@media (min-width: 1040px) {
  .footer {
    min-height: 300px;
    margin: 0;
    padding: 0;
  }
  .footer__container {
    max-width: 1040px;
    margin: 0 auto;
    padding-top: 40px;
    text-align: left;
  }
  .footer__site-map {
    float: left;
  }
  .footer__site-map h2 {
    display: inline-block;
    width: 240px;
    vertical-align: top;
    color: #FFF;
  }
  .footer__site-map ul {
    display: inline-block;
    margin-left: 50px;
  }
  .footer__site-map ul li {
    margin: 0;
    display: block;
  }
  .footer__sns__links {
    float: right;
  }
  .footer__copyright {
    clear: both;
    display: block;
    text-align: center;
    margin-top: 200px;
  }
}