html,
body {
  font-family: "times new roman";
  font-weight: 100;
  font-style: normal;
  width: 100%;
  font-size: 16px;
  margin: 0 auto;
  background-color: #fff;
}

img {
  width: 100%;
  display: block;
}

@media screen and (min-width: 769px) {
  .spNone {
    display: block;
  }
}
@media screen and (max-width: 768px) {
  .spNone {
    display: none;
  }
}

@media screen and (min-width: 769px) {
  .pcNone {
    display: none;
  }
}
@media screen and (max-width: 768px) {
  .pcNone {
    display: block;
  }
}

a {
  display: block;
  text-decoration: none;
  color: #000;
}

#loading-bg {
  position: fixed;
  width: 100%;
  height: 100%;
  top: 0px;
  left: 0px;
  background: #fff;
  z-index: 999;
}

.ja {
  font-family: "Yu Mincho";
}

.fv {
  position: sticky;
  top: 0;
  transform: translateZ(1px);
}
.fv .bg {
  min-height: 100vh;
  min-height: calc(var(--vh, 1vh) * 100);
  width: 100%;
  background-image: url(../img/fv_sp.jpg);
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}
.fv .container {
  overflow: hidden;
  width: 100%;
}
.fv .title {
  position: absolute;
  transform: translate(-50%, -50%);
  width: max(350px, 93.3333333333vw);
  top: 50%;
  left: 50%;
  z-index: 2;
}
.fv .sub {
  font-size: 10px;
  text-align: center;
  color: #fff;
  font-family: "Arial";
  position: absolute;
  transform: translateX(-50%);
  left: 50%;
  bottom: 30px;
  z-index: 3;
}

header nav {
  width: 100%;
}
header nav ul {
  display: flex;
  justify-content: space-between;
  font-size: 10px;
  padding: 12px 13px 0 13px;
  position: fixed;
  z-index: 50;
  top: 0;
  transform: translateX(-50%) translateZ(3px);
  left: 50%;
  width: max(350px, 93.3333333333vw);
  z-index: 10;
}
header nav ul li {
  font-family: "Arial";
  line-height: 1.2;
  color: #fff;
  transition: color 0.4s;
}
header nav ul li a {
  color: #fff;
}
header nav ul li.active {
  color: #000;
  transition: color 0.4s;
}
header nav ul li.active a {
  color: #000;
}
header nav ul li:nth-child(2) {
  text-align: right;
}

.read {
  background-color: #f8f6f0;
  transform: translateZ(2px);
}
.read .container {
  position: sticky;
  top: 0;
  z-index: 2;
  padding: 100px 0 70px;
  width: max(280px, 74.6666666667vw);
}
.read .sec_title {
  font-size: max(52px, 13.8666666667vw);
}
.read .sec_title span {
  transform-origin: center;
  display: inline-block;
  transform-style: preserve-3d;
}
.read .sec_title span:nth-of-type(4) {
  margin-left: 70px;
}
.read .sub_title {
  font-size: 10px;
  letter-spacing: 1.3px;
  margin: 20px 0 100px;
}
.read .right h4 {
  font-size: 17px;
  line-height: 1.7;
  letter-spacing: 2px;
  margin-bottom: 45px;
  overflow: hidden;
  font-feature-settings: "palt";
}
.read .right h4 span {
  display: block;
}
.read .right p {
  font-size: 11px;
  line-height: 2.5;
  font-family: "Yu Mincho";
}
.read .right p.line {
  overflow: hidden;
}
.read .right p.line span {
  display: block;
}

.btn {
  font-size: 12px;
  padding: 20px 0;
  text-align: center;
  border: 1px solid #000;
  font-family: "Arial";
  margin: 70px auto 80px;
  letter-spacing: 2px;
}

.item_container {
  background-color: #fff;
  padding: 50px 0 60px;
  transform: translateZ(3px);
  margin-bottom: 312px;
  position: relative;
}
.item_container .scroll {
  font-family: "Arial";
  font-size: 10px;
  text-align: center;
  position: absolute;
  transform: translateX(-50%);
  left: 50%;
  top: -80px;
}
.item_container .scroll::after {
  content: "";
  position: absolute;
  width: 1px;
  height: 140px;
  background: #000;
  animation: elasticus 1.2s infinite;
  opacity: 1;
  transform: rotate(180deg);
  left: 50%;
  bottom: -150px;
}
.item_container .item_wrap {
  padding: 60px 0 50px;
  position: relative;
}
.item_container .item_wrap::after {
  content: "";
  height: 1px;
  width: 120%;
  background-color: #707070;
  position: absolute;
  transform: translateX(-50%);
  left: 50%;
  bottom: 0;
}
.item_container .item_wrap .left figure {
  position: relative;
}
.item_container .item_wrap .left .text {
  width: 100%;
  position: absolute;
  transform: translate(-50%, -50%);
  top: 50%;
  left: 50%;
  color: #fff;
  font-family: "Arial";
  text-align: center;
  font-size: 25px;
  letter-spacing: 3.2px;
  line-height: 1.3;
}
.item_container .item_wrap .right .flex {
  display: flex;
  justify-content: space-between;
}
.item_container .item_wrap .right .flex .f_left {
  font-size: clamp(11px, 2.9333333333vw, 12px);
  font-family: "Arial";
  line-height: 1.5;
}
.item_container .item_wrap .right .flex .f_right {
  font-size: clamp(30px, 8vw, 35px);
}
.item_container .item_wrap .right .com {
  font-size: clamp(12px, 3.2vw, 13px);
  line-height: 1.8;
  letter-spacing: 0.8px;
}
.item_container .btn {
  border: none;
  background-color: #f8f6f0;
  margin: 30px auto 0;
}

footer {
  background-color: #000;
  color: #fff;
  font-family: "Arial";
  padding: 35px 0;
  font-size: 10px;
  position: fixed;
  bottom: 0;
  width: 100%;
  z-index: -1;
}
footer .container {
  width: max(320px, 85.3333333333vw);
}
footer .grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
}
footer .site_name,
footer .staff {
  line-height: 1.5;
  letter-spacing: 0.5px;
}
footer .staff {
  margin: 20px 0 30px;
}
footer .sns {
  letter-spacing: 1px;
}
footer .sns a {
  font-size: 12px;
  color: #fff;
  text-decoration: underline;
  display: inline;
}
footer .sns a:nth-child(1) {
  margin-right: 5px;
}
footer .sns a:nth-child(2) {
  margin-left: 5px;
}
footer .right figure {
  width: 80px;
  margin: 0 0 0 auto;
}
footer .copy {
  margin-top: 35px;
}

@keyframes elasticus {
  0% {
    -webkit-transform-origin: 0% 0%;
    -ms-transform-origin: 0% 0%;
    -moz-transform-origin: 0% 0%;
    -o-transform-origin: 0% 0%;
    transform-origin: 0% 0%;
    -webkit-transform: scale(1, 0);
    -ms-transform: scale(1, 0);
    -moz-transform: scale(1, 0);
    -o-transform: scale(1, 0);
    transform: scale(1, 0);
  }
  50% {
    -webkit-transform-origin: 0% 0%;
    -ms-transform-origin: 0% 0%;
    -moz-transform-origin: 0% 0%;
    -o-transform-origin: 0% 0%;
    transform-origin: 0% 0%;
    -webkit-transform: scale(1, 1);
    -ms-transform: scale(1, 1);
    -moz-transform: scale(1, 1);
    -o-transform: scale(1, 1);
    transform: scale(1, 1);
  }
  50.1% {
    -webkit-transform-origin: 0% 100%;
    -ms-transform-origin: 0% 100%;
    -moz-transform-origin: 0% 100%;
    -o-transform-origin: 0% 100%;
    transform-origin: 0% 100%;
    -webkit-transform: scale(1, 1);
    -ms-transform: scale(1, 1);
    -moz-transform: scale(1, 1);
    -o-transform: scale(1, 1);
    transform: scale(1, 1);
  }
  100% {
    -webkit-transform-origin: 0% 100%;
    -ms-transform-origin: 0% 100%;
    -moz-transform-origin: 0% 100%;
    -o-transform-origin: 0% 100%;
    transform-origin: 0% 100%;
    -webkit-transform: scale(1, 0);
    -ms-transform: scale(1, 0);
    -moz-transform: scale(1, 0);
    -o-transform: scale(1, 0);
    transform: scale(1, 0);
  }
}
@media screen and (max-width: 768px) {
  header nav li:nth-child(2).active {
    text-decoration: underline;
    font-family: "times new roman";
    font-size: 13px;
    padding: 12px 0 12px 12px;
    margin-top: -12px;
  }
  .fv .bg {
    min-height: 100svh;
  }
  .container {
    width: max(275px, 73.3333333333vw);
    margin: 0 auto;
  }
  .item_container {
    padding: 50px 0 0;
  }
  .item_container .item_wrap .right {
    margin: 25px 0 0 0;
  }
  .item_container .item_wrap .right .flex {
    margin-bottom: 30px;
  }
  footer {
    margin: auto;
    width: 100%;
  }
  .back_btn {
    text-align: center;
    font-size: 16px;
    text-decoration: underline;
    padding: 60px 0;
  }
}
@media screen and (min-width: 769px) {
  .fv .bg {
    height: 100vh;
    height: calc(var(--vh, 1vh) * 100);
    background-image: url(../img/fv_pc.jpg);
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
  }
  .fv .title {
    width: 96.7789165447vw;
  }
  .fv:hover {
    opacity: 1;
  }
  a:hover {
    opacity: 0.6;
    transform: all 0.6s;
  }
  header nav ul {
    padding: 25px 0;
    width: max(735px, 95.703125vw);
    font-size: 12px;
  }
  .btn {
    max-width: 430px;
    transition: color 0.4s;
  }
  .btn:hover {
    background-color: #000;
    color: #fff;
    transition: color 0.4s;
  }
  .read .container {
    width: min(980px, 71.7423133236vw);
    margin: 0 auto;
    padding: 0 0 80px;
  }
  .read .pc_grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
  .read .title_wrap {
    position: sticky;
    top: 0;
    padding-top: 164px;
  }
  .read .right {
    margin-top: 373px;
  }
  .read .right h4 {
    font-size: 21px;
    margin-bottom: 73px;
  }
  .read .right p {
    font-size: 15px;
  }
  .read .sec_title {
    font-size: 95px;
  }
  .read .sec_title span {
    letter-spacing: -10px;
  }
  .read .sec_title span:nth-of-type(4) {
    margin-left: 100px;
  }
  .read .sub_title {
    font-size: 13px;
  }
  .read .btn {
    margin: 115px auto 150px;
  }
  .item_container {
    margin-bottom: 278px;
    transform: translateZ(3px);
    padding: 230px 0 160px;
  }
  .item_container .scroll {
    font-size: 20px;
  }
  .item_container .container {
    width: max(1225px, 89.6778916545vw);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 100px 75px;
  }
  .item_container .pc_grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
  }
  .item_container .pc_grid .right {
    padding-left: 23px;
    margin-left: 26px;
    position: relative;
  }
  .item_container .pc_grid .right .line {
    width: 1px;
    height: 100%;
    background-color: #000;
    position: absolute;
    top: 0;
    left: 0;
  }
  .item_container .item_wrap {
    padding: 0;
  }
  .item_container .item_wrap .right .com {
    margin: 45px 0 0 0;
  }
  .item_container .item_wrap:after {
    display: none;
  }
  .item_container .btn {
    margin: 25px auto 0;
  }
  footer {
    font-size: 11px;
    padding: 97px 0 99px;
  }
  footer .container {
    width: 87.5549048316vw;
    margin: 0 auto;
  }
  footer .grid {
    display: flex;
    justify-content: space-between;
  }
  footer .right figure {
    width: 100px;
    margin-right: 70px;
  }
  footer .left {
    display: flex;
    justify-content: space-between;
    gap: 70px;
  }
  footer .staff {
    margin: 0;
  }
  footer .copy {
    margin-top: 20px;
  }
  footer a:hover {
    opacity: 0.6;
    transition: all 0.4s;
  }
}
@media screen and (max-width: 1240px) {
  .item_container .container {
    width: min(1000px, 73.2064421669vw);
    grid-template-columns: 1fr;
  }
}/*# sourceMappingURL=style.css.map */