/* ==================== */
/* Common */
/* ==================== */
html {
  font-size: 14px;
}

body {
  font-family: "ヒラギノ明朝 Pro W3","Hiragino Mincho Pro","HG明朝B","Yu Mincho",YuMincho,"游明朝","ＭＳ Ｐ明朝","MS PMincho","Times New Roman",Times,Garamond,Georgia,serif;
  line-height: 1.5;
  color: #333;
}
img {
  display: block;
  width: 100%;
}
button {
  font-family: inherit;
  cursor: pointer;
}
input {
  box-sizing: border-box;
  font-family: inherit;
}

/* ==================== */
/* Header */
/* ==================== */
header {
  width: 100%;
  height: 60px;
  background-color: #001e42;
  display: flex;
  align-items: center;
  position: fixed;
  background-color: rgba(0,30,66,.8);
}
header .header__image {
  display: flex;
  width: 138px;
  margin-left: 25px;
}


/* ==================== */
/* Footer */
/* ==================== */
footer {
  padding: 60px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: #001e42;
}
footer .footer__image {
  text-algin: center;
  width: 200px;
}
footer .footer__nav {
  padding: 2rem;
}
footer .footer__nav ul {
    display: flex;
    justify-content: center;
    column-gap: 20px;
}
footer .footer__nav a {
  color: #fff;
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: 0.3s;
}
footer .footer__nav ul a:hover {
  border-color: #fff;
}


/* ==================== */
/* Main */
/* ==================== */
main {
  padding-top: 60px;
}
/* head */
main .main__head {
  height: 500px;
  display: flex;
  justify-content: center;
  align-items: center;
  background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('/assets/images/kv.jpg');
  background-size: cover;
  background-position: center;
}
main .main__head h1 {
  color: #fff;
  text-align: center;
}
main .main__head h1 span {
  font-size: 1.7rem;
}
main .main__head h1 hr {
  width: 50px;
  margin: 30px auto 20px;
  border-top: 2px solid rgba(255, 255, 255, 0.5);
}
main .main__head h1 p {
  font-size: 2.3rem;
}
/* body */
main .main__body {
  margin: 60px auto;
  max-width: 800px;
  padding: 0 1.5rem;
}
main .main__body h2 {
  text-align: center;
  font-size: 1.7rem;
  color: #001e42;
}
main .main__body > div {
  margin-top: 3.3rem;
}
main .main__body > div section {
  margin-top: 2rem;
  line-height: 2;
}
main .main__body ul {
  margin-top: 1rem;
  padding-left: 1rem;
  list-style: disc;
}

@media (min-width: 576px) {
  html {
    font-size: 16px;
  }
  header .header__image {
    margin-left: 45px;
  }
  main .main__head {
    height: 600px;
  }
  main .main__body {
    margin: 110px auto;
  }
}