main img {
  width: 100%;
}
main .container {
  width: 90%;
}
main .content p, main .content h4 {
  font-family: "Zen Old Mincho", "Hiragino Mincho Pro", serif;
  font-weight: 500;
  letter-spacing: 0.1px;
}
main .content p {
  font-size: 1.2rem;
  line-height: 1.8;
}
main .content p.caption {
  font-size: 0.85rem;
}
main .content .flex-justify-evenly {
  justify-content: space-evenly;
}
main .content .mt20per {
  margin-top: 20%;
}
main .content article {
  margin-top: 6%;
  margin-bottom: 8%;
}
main .content .w75container {
  width: 75%;
  margin-left: auto;
  margin-right: auto;
}
main .content .w32 {
  width: 32%;
}
main .content .w37 {
  width: 37%;
}
main .content .w43 {
  width: 43%;
}
main .content .w48 {
  width: 48%;
}
main .content .w52 {
  width: 52%;
}
main .content .w53 {
  width: 53%;
}
main .content .w56 {
  width: 56%;
}
main .content .w82 {
  width: 82%;
}
main .content .w85 {
  width: 85%;
}
main .content .mt25 {
  margin-top: 2.5rem;
}
main .content .mb25 {
  margin-bottom: 2.5rem;
}
main .content .contentTitle {
  margin: 0;
}
main .content .contentTitle .bukkenName {
  width: 100%;
  max-width: 550px;
  margin-bottom: 1em;
}
main .content .contentTitle .date {
  font-size: 1.3rem;
  font-weight: bold;
  letter-spacing: 0.05em;
}
main .content .contentTitle .logo {
  width: 90%;
  max-width: 400px;
}
main .content .contentTitle .mainVisual {
  margin: 8% auto 0% auto;
  text-align: center;
}
main .content .contentTitle .mainVisual .flexContainer {
  margin-top: 60px;
}
main .content .contentTitle .mainVisual .flexContainer h4 {
  font-size: 2.2rem;
  font-weight: bold;
  letter-spacing: 2px;
}
main .content .contentTitle .mainVisual .w35 {
  margin-right: 3%;
}
main .content .second .top,
main .content .second .bottom {
  position: relative;
  z-index: 0;
}
main .content .second .top::before,
main .content .second .bottom::before {
  content: "";
  position: absolute;
  background-repeat: repeat;
  background-position: top center;
  z-index: -1;
}
main .content .second .top::before {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: clamp(14rem, 10vw, 10rem);
  height: clamp(40rem, 50vw, 60rem);
  background-image: url("../img/bk-pattern01.png");
  background-size: clamp(60px, 8vw, 120px);
}
main .content .second .top .flexContainer {
  margin-top: 50px;
  padding: 0 5%;
}
main .content .second .bottom {
  position: relative;
  display: flex;
  flex-direction: column;
  row-gap: 40px;
}
main .content .second .bottom::before {
  top: 45%;
  left: -6%;
  transform: translateY(-50%);
  width: clamp(20rem, 12vw, 14rem);
  height: clamp(75rem, 65vw, 90rem);
  background-image: url("../img/bk-pattern02.png");
  background-size: clamp(85px, 9vw, 160px);
}
main .content .third .top {
  position: relative;
  z-index: 0;
}
main .content .third .top::before {
  content: "";
  position: absolute;
  top: 10%;
  right: clamp(0%, 2vw, 30px);
  width: clamp(20rem, 24vw, 26rem);
  height: clamp(45rem, 65vw, 70rem);
  background-image: url("../img/bk-pattern03.png");
  background-size: clamp(60px, 8vw, 120px);
  background-repeat: repeat;
  background-position: center;
  z-index: -1;
}
main .content .third .middle,
main .content .third .bottom {
  display: flex;
  flex-direction: column;
  row-gap: 8rem;
  margin: 8rem auto;
}
main h4.title {
  width: 50%;
  max-width: 300px;
  margin: 3% auto;
}

.artfact {
  display: flex;
  align-items: flex-end;
}
.artfact .artfact_img {
  padding-left: 10%;
}

@media only screen and (max-width: 1084px) {
  main .content p {
    font-size: 1rem;
  }
  main .mainVisual .flexContainer h4 {
    width: 30%;
  }
  main .mainVisual .flexContainer .w35 {
    width: 50%;
  }
}
@media only screen and (max-width: 767px) {
  main .content {
    padding-left: 2%;
    padding-right: 2%;
  }
  main .content p {
    font-size: 1.2rem;
  }
  main .content .ph {
    margin-bottom: 1em;
  }
  main .content .mt30 {
    margin-top: 0 !important;
  }
  main .content .mt30per {
    margin-top: auto;
  }
  main .content article {
    margin-top: auto;
    margin-bottom: auto;
  }
  main .content article .flexContainer {
    gap: 2rem;
  }
  main .content .container,
  main .content .w60container,
  main .content .w70container,
  main .content .w75container,
  main .content .w56,
  main .content .w53,
  main .content .w52,
  main .content .w45,
  main .content .w48,
  main .content .w37,
  main .content .w35 {
    width: 100%;
  }
  main .content .phW40 {
    width: 80%;
  }
  main .content .contentTitle {
    margin: 0% 0 0%;
  }
  main .content .contentTitle .bukkenName {
    width: 100%;
    max-width: 566px;
    margin-bottom: 1em;
  }
  main .content .contentTitle .date {
    font-size: 1.3rem;
    font-weight: bold;
    letter-spacing: 0.05em;
  }
  main .content .contentTitle .logo {
    width: 90%;
    max-width: 400px;
  }
  main .content .contentTitle .mainVisual {
    display: block;
    width: 100%;
    margin: 8% auto 3em;
  }
  main .content .contentTitle .mainVisual .flexContainer {
    margin-top: 30px;
  }
  main .content .contentTitle .mainVisual img:nth-child(2) {
    margin-top: 30px;
    width: 95%;
    max-width: 440px;
  }
  main .content .contentTitle .mainVisual h4 {
    width: 100%;
  }
  main .content .contentTitle .mainVisual .w35 {
    width: 80%;
  }
  main .content .flexContainer {
    flex-direction: column;
  }
  main .content .second .top::before {
    top: 25%;
  }
  main .content .second .bottom {
    margin: 6rem auto;
  }
  main .content .second .bottom::before {
    left: -2%;
  }
  main .content .third .mt50 {
    margin-top: 3em;
  }
  main .content .third .phW80,
  main .content .third .phW60,
  main .content .third .phW40 {
    width: 100%;
  }
  main .content .third .top::before {
    right: -30px;
  }
  main .content .third .middle,
  main .content .third .bottom {
    margin: 3rem auto;
  }
  main .mapStack .w40 .artfact {
    padding: 0 5%;
    margin-bottom: 2em;
  }
}
@media only screen and (max-width: 479px) {
  main .content article .flexContainer {
    gap: 1rem;
  }
  main .content .mainVisual .flexContainer {
    margin-top: 20px !important;
  }
  main .content .mainVisual .flexContainer .w25, main .content .mainVisual .flexContainer .w35 {
    width: 100%;
  }
  main .content .mainVisual .flexContainer h4 {
    font-size: 2.2rem;
  }
}