@charset "utf-8";
/* CSS Document */
html {
  font-size: 62.5%; /* 16px * 62.5% = 10px */
  width: 100%;
}
html * {
  box-sizing: border-box;
}
body {
  color: #626262; /* RGB */
  font-family: 'BIZ UDMincho', serif;
  font-weight: 500;
  font-size: 1.6rem;
  line-height: 2.4rem;
  text-align: center;
  background-color: #f6f8f9;
}
section h2 {
  font-size: 2.4rem;
}
a:hover {
  opacity: 0.5;
}
*, *:before, *:after {
  box-sizing: border-box;
}
nav {
  position: fixed;
  margin: 20px 10px 0 auto;
  width: 100%;
  left: 0;
  
}
.header-ul {
  text-align: right;
  max-width: 1300px;
}
.header-ul li {
  list-style: none;
  font-size: 1.3rem;
  display: inline-block;
  margin: 10px;
  padding: 0 5px 5px 0;
  border-right: solid 0.5px #626262;
  border-bottom: solid 0.5px #626262;
}
.header-ul li a {
  text-decoration: none;
  color: #333333;
  font-weight: 600;
}
@media(min-width: 600px) {
  nav {
    position: fixed;
    margin: auto;
    inset: 0;
    width: 100%;
    left: 0;
  }
  .header-ul {
    margin-right: 20px;
  }
  .header-ul li {
    font-size: 2.0rem;
    margin-top: 50px;
  }
  .header-ul li a {
    padding: 15px;
    text-align: center;
  }
}
footer {
  height: 320px;
  background-color: #b9b9b8;
  position: relative;
}
.footer-logo {
  width: 50%;
  text-align: center;
}
.footer-insta {
  display: block;
  text-align: center;
  margin: 20px auto;
}
.footer__copyright {
  font-size: 1.4rem;
  position: absolute;
  bottom: 30px;
  left: 0;
  width: 100%;
  text-align: center;
  color: #fff;
}
@media(min-width: 600px) {
  footer {
    height: 300px;
    background-color: #b9b9b8;
    position: relative;
  }
  .footer-logo {
    display: block;
    width: 270px;
    margin: 0 auto 0 70px;
  }
  .footer-insta {
    display: block;
    margin: 30px auto 0 185px;
  }
  .footer__copyright {
    font-size: 1.6rem;
    position: absolute;
    bottom: 30px;
    left: 0;
    width: 100%;
    text-align: center;
    letter-spacing: 0.5em;
  }
}