@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100..900&family=Work+Sans:wght@100..900&display=swap");
body {
  background-color: #000;
  color: #fff;
  font-family: "Noto Sans JP", sans-serif;
  margin: 0;
  padding: 0;
}
.outer-frame {
  display: flex;
  width: 100%;
  min-height: 100%;
  position: relative;
}
.side {
  flex: 0 0 9%;
  background-color: #fff;
  position: relative;
}
.content {
  flex: 1;
  background-color: #000;
  padding: 2rem 5%;
}
h1.site-title a {
  font-family: "Work Sans", sans-serif;
  font-size: 2.2rem;
  text-align: center;
  margin: 0 0 1rem;
  color: #fff;
}
.sub-title {
  font-family: "Work Sans", sans-serif;
  text-align: center;
  font-size: 1.3rem;
  margin-bottom: 2rem;
  font-weight: 400;
  color: #fff;
}
.toggle-menu {
  position: absolute;
  top: 20px;
  right: 45px;
  width: 40px;
  height: 40px;
  background-color: transparent;
  border: none;
  cursor: pointer;
  z-index: 1101;
}
.toggle-menu span, .toggle-menu span::before, .toggle-menu span::after {
  background: #000;
  display: block;
  height: 2px;
  width: 26px;
  position: absolute;
  transition: all 0.3s ease;
}
.toggle-menu span {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.toggle-menu span::before {
  content: "";
  top: -8px;
  left: 0;
}
.toggle-menu span::after {
  content: "";
  top: 8px;
  left: 0;
}
.toggle-menu.active span {
  background: transparent;
}
.toggle-menu.active span::before {
  transform: rotate(45deg);
  top: 0;
  background: #fff;
}
.toggle-menu.active span::after {
  transform: rotate(-45deg);
  top: 0;
  background: #fff;
}
#menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #000;
  color: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.5s ease;
  z-index: 1100;
}
#menu.open {
  opacity: 1;
  visibility: visible;
}
#menu ul {
  list-style: none;
  padding: 0;
  margin: 0;
  text-align: center;
}
#menu li {
  margin: 20px 0;
}
#menu a {
  font-family: "Work Sans", sans-serif;
  color: #fff;
  font-size: 2rem;
  text-decoration: none;
  /*font-weight: bold;*/
}
#menu a:hover {
  color: #838178;
}
@media screen and (max-width: 1200px) and (min-width: 431px) {
  .toggle-menu {
    right: 10%;
  }
}
@media screen and (max-width: 430px) {
  .toggle-menu {
    right: 0;
  }
}