:root {
  --base-color: #FAFAFA;
  /* --accent-color: #B89B72; */
  --accent-color: #6f789d;
  --accent-color-light:#f2f4f8;
  --text-color: #222222;
  --white-color: #FFFFFF;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background-color: var(--base-color);
  color: var(--text-color);
  font-family: "Noto Serif JP", serif;
  max-width: 100%;
  overflow-x: hidden;
}

.btn {
  font-family: "Noto Serif JP", serif;
}

a {
  text-decoration: none;
  color: var(--text-color);
}

li {
  list-style: none;
}

html {
  font-size: 62.5%;
  scroll-behavior: smooth;
  overflow-x: hidden;
}

.container {
  max-width: 105.4rem;
  padding: 0 1.5rem;
  margin: 0 auto;
}

@media screen and (max-width: 768px) {
  .container {
      padding: 0 2.5rem;
  }
}

.section-title {
  position: relative;
  margin-bottom: 12rem;
}

.mt {
    margin-top: 20px;
}

.section-title:after {
  position: absolute;
  content: '';
  width: calc(100% - 102px + 50vw - 100%);
  height: 1px;
  left: calc(100% + 77px - 50vw - 100%);
  top: 2rem;
  background: var(--accent-color);
}

.section-title .en {
  display: inline-block;
  font-size: 3.8rem;
  line-height: 1;
  letter-spacing: 0.07em;
}

.section-title .ja {
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  font-size: 2rem;
  letter-spacing: 0.12em;
  font-weight: 400;
  margin-left: 4rem;
}

@media screen and (max-width: 768px) {
  .section-title {
      margin-bottom: 4rem;
  }
  .section-title:after {
      width: 11rem;
      left: auto;
      right: -2.5rem;
      top: 1rem;
  }
  .section-title .en {
      font-size: 1.8rem;
  }
  .section-title .ja {
      font-size: 1.1rem;
      font-weight: 500;
      display: block;
      margin: 0.8rem 0 0;
      letter-spacing: 0.03em;
  }

  .mt {
    margin-top: 10px;
}
}

figure img {
  max-width: 100%;
  height: auto;
}

@media screen and (min-width: 769px) {
  .show_sp {
      display: none !important;
  }
}

@media screen and (max-width: 768px) {
  .show_pc {
      display: none !important;
  }
}