@charset "UTF-8";
@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400..700&family=Noto+Serif+JP:wght@200..900&display=swap");
.flex-box{
  display: flex;
}

.pcBlock {
  display: block;
}
@media only, screen and (max-width: 768px) {
  .pcBlock {
    display: none;
  }
}

.pcInline {
  display: inline-block;
}
@media only, screen and (max-width: 768px) {
  .pcInline {
    display: none;
  }
}

.spBlock,
.sp_only {
  display: none;
}
@media only, screen and (max-width: 768px) {
  .spBlock,
  .sp_only {
    display: block;
  }
}

.spInline {
  display: none;
}
@media only, screen and (max-width: 768px) {
  .spInline {
    display: inline-block;
  }
}

main nav {
  font-family: "Noto Sans JP", "メイリオ", Meiryo, "ヒラギノ角ゴ ProN W3", "HiraKakuProN-W3", "Hiragino Kaku Gothic ProN", Helvetica, "Helvetica Neue", sans-serif;
  font-weight: 500;
  background: #ececec;
  position: sticky;
  top: 8.9344262295vw;
  z-index: 5;
}
@media screen and (min-width: 1221px) {
  main nav {
    /* top: 109px; */
    top: 133px;
  }
}
@media only, screen and (max-width: 768px) {
  main nav {
    top: 49px;
  }
}
@media only, screen and (max-width: 768px) {
  main nav p {
    padding: 15px 20px;
    font-size: clamp(14px, 2.2135416667vw, 17px);
    border-bottom: solid 1px #ccc;
    position: relative;
  }
  main nav p:before {
    content: "";
    display: block;
    width: 15px;
    height: 3px;
    margin: auto;
    background: #333;
    transform-origin: center;
    transform: rotate(90deg);
    transition: all 0.5s;
    position: absolute;
    top: 0;
    bottom: 0;
    right: 20px;
  }
  main nav p:after {
    content: "";
    display: block;
    width: 15px;
    height: 3px;
    margin: auto;
    background: #333;
    position: absolute;
    top: 0;
    bottom: 0;
    right: 20px;
  }
}
main nav .spMenu {
  display: block;
}
@media only, screen and (max-width: 768px) {
  main nav .spMenu {
    display: none;
  }
}
main nav ul.flex-box {
  padding: 0;
  border-top: solid 3px #999;
  border-bottom: solid 3px #999;
  list-style: none;
  justify-content: space-between;
}
@media only, screen and (max-width: 768px) {
  main nav ul.flex-box {
		display: block;
		border-top: none;
		border-bottom: none;
  }
}
main nav ul.flex-box li {
  width: calc(100% / 5);
}
@media only, screen and (max-width: 768px) {
  main nav ul.flex-box li {
    width: 100%;
  }
}
main nav ul.flex-box li a {
  display: block;
  padding: 15px 0;
  color: #333;
  text-decoration: none;
  text-align: center;
  transition: color 0.3s;
}
@media only, screen and (max-width: 768px) {
  main nav ul.flex-box li a {
    padding: 15px 20px;
    font-size: clamp(14px, 2.2135416667vw, 17px);
    text-align: left;
    position: relative;
  }
}
main nav ul.flex-box li a:hover {
  color: #af0119;
  text-decoration: underline;
}
@media only, screen and (max-width: 768px) {
  main nav ul.flex-box li a:after {
    content: "";
    display: block;
    width: 9px;
    height: 9px;
    margin: auto;
    border-right: solid 3px #333;
    border-bottom: solid 3px #333;
    transform-origin: center;
    transform: rotate(45deg);
    position: absolute;
    top: 0;
    bottom: 0;
    right: 23px;
  }
  main nav ul.flex-box li a.no-arrow:after {
    content: none;
  }
}
main nav ul.flex-box li:not(:last-of-type) {
  border-right: solid 3px #999;
}
@media only, screen and (max-width: 768px) {
  main nav ul.flex-box li:not(:last-of-type) {
    border-right: none;
    border-bottom: solid 1px #ccc;
  }
}


@media only, screen and (max-width: 768px) {
  main nav.open p:before {
    transform: rotate(540deg);
  }
}
main nav.open ul {
  display: block;
}