* {
  margin: 0;
  padding: 0;
  position: relative;
}

*, *::before, *::after {
  box-sizing: border-box;
}

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

body {
  font-family: 'Noto Serif JP', 'Hiragino Mincho ProN W3', serif;
  font-weight: 400;
  font-size: 1.4rem;
  color: inherit;
  line-height: 2;
  letter-spacing: 0;
  font-feature-settings: 'palt';
}

@media screen and (min-width: 860px) {
  body {
    min-width: 1280px;
  }
}

main {
  display: block;
  overflow: hidden;
}

a {
  text-decoration: none;
  color: inherit;
}

a.uline:hover {
  text-decoration: underline;
}

@media (min-width: 481px) {
  a.tel {
    pointer-events: none;
  }
}

a.current {
  pointer-events: none;
}

header {
  line-height: 1.5;
}

h1, h2, h3, h4, h5, h6 {
  font-size: 1em;
  font-weight: normal;
  font-style: normal;
  line-height: 1.5;
}

li {
  list-style: none;
}

figure {
  display: block;
}

sup {
  font-size: 50%;
}

button {
  outline: none;
  border: none;
  background: none;
  padding: 0;
  font-family: inherit;
  font-size: 1em;
  font-style: normal;
  appearance: none;
  border-radius: 0;
  cursor: pointer;
}

.img100 {
  width: 100%;
  height: auto;
  vertical-align: bottom;
}

.ib {
  display: inline-block;
}

@media screen and (min-width: 481px) {
  br.sp {
    display: none;
  }
}

br.pc {
  display: none;
}

@media screen and (min-width: 860px) {
  br.pc {
    display: inline;
  }
}

.has-comb::after, .has-comw::after, .has-comb-out::after, .has-comw-out::after {
  content: attr(data-com) "";
  position: absolute;
  font-size: 10px;
  line-height: 1.1;
  font-weight: 600;
  letter-spacing: 0;
  font-family: "Yu Mincho", "YuMincho", serif;
}

@media screen and (min-width: 860px) {
  .has-comb::after, .has-comw::after, .has-comb-out::after, .has-comw-out::after {
    font-size: 12px;
  }
}

.has-comb::after, .has-comb-out::after {
  color: #000;
  text-shadow: 1px 1px 0 rgba(255, 255, 255, 0.9), -1px 1px 0 rgba(255, 255, 255, 0.9), 1px -1px 0 rgba(255, 255, 255, 0.9), -1px -1px 0 rgba(255, 255, 255, 0.9);
}

.has-comw::after, .has-comw-out::after {
  color: #FFF;
  text-shadow: 1px 1px 0 rgba(0, 0, 0, 0.9), -1px 1px 0 rgba(0, 0, 0, 0.9), 1px -1px 0 rgba(0, 0, 0, 0.9), -1px -1px 0 rgba(0, 0, 0, 0.9);
}

.has-comb::after, .has-comw::after {
  bottom: 5px;
  right: 5px;
}

.has-comb-out::after, .has-comw-out::after {
  bottom: -20px;
  right: 0;
}

@media screen and (min-width: 860px) {
  .container {
    width: 100%;
    display: flex;
  }
}

.header {
  display: none;
}

@media screen and (min-width: 860px) {
  .header {
    display: block;
    width: 200px;
    background: #0f1922;
    color: #FFF;
  }
}

.header_in {
  position: fixed;
  top: 80px;
  left: 20px;
  width: 160px;
  text-align: center;
}

.header_text {
  margin-top: 30px;
}

.header_menu {
  margin-top: 30px;
  font-family: 'Josefin Sans', sans-serif;
  font-size: 14px;
  color: inherit;
  letter-spacing: inherit;
  font-weight: 400;
  line-height: 2;
}

.main {
  background: #182937;
}

@media screen and (min-width: 860px) {
  .main {
    width: calc(100% - 200px);
  }
}

.content {
  color: #FFF;
  margin-top: 80px;
}

.content_head {
  padding: 0 20px;
  margin: 0 auto;
  z-index: 1;
}

.content_head_text {
  text-align: center;
  font-size: 10px;
}

.content_head_img {
  margin-top: 10px;
}

.content_head_white {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  right: 0;
  overflow: hidden;
}

.content_head_white_img {
  width: 100%;
  height: auto;
  position: absolute;
  top: 0;
  right: 0;
}

.fire .content_head_white {
  width: 0%;
  transition: 0.5s linear;
}

.content_head_grad {
  width: 100%;
  height: 2px;
  margin-top: 10px;
  background: linear-gradient(-90deg, #4c3dfd 0%, #7ae565 100%);
}

.content_head_grad::after {
  content: "";
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background: #FFF;
}

.fire .content_head_grad::after {
  transform: scaleX(0);
  transition: transform 0.5s linear;
  transform-origin: 0 50%;
}

@media screen and (min-width: 860px) {
  .content {
    margin: 120px auto 0;
    max-width: 1200px;
  }
  .content_head {
    font-size: 16px;
  }
}

.copyright {
  font-family: 'Josefin Sans', sans-serif;
  font-size: 12px;
  color: #FFF;
  letter-spacing: inherit;
  font-weight: 400;
  padding: 50px 20px;
  text-align: center;
}

@media screen and (min-width: 860px) {
  .copyright {
    padding-top: 150px;
  }
}

.sp_bottom {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 62px;
  z-index: 1000;
  background: #0f1922;
  padding: 11px 10px 10px 30px;
}

.sp_bottom::before {
  content: "";
  width: 100%;
  height: 1px;
  display: block;
  background: linear-gradient(-90deg, #4c3dfd 0%, #7ae565 100%);
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0.5;
}

.sp_bottom_btn {
  width: 40px;
  height: 40px;
  position: absolute;
  top: 10px;
  right: 10px;
  border: none;
  outline: none;
  background: linear-gradient(90deg, #4c3dfd 0%, #7ae565 150%);
}

.sp_bottom_btn_bar {
  display: block;
  width: 24px;
  height: 1px;
  position: absolute;
  background: #FFF;
  left: 8px;
  transition: 0.5s;
}

.sp_bottom_btn_bar:nth-of-type(1) {
  top: 15px;
}

.sp_bottom_btn_bar:nth-of-type(2) {
  top: 20px;
}

.sp_bottom_btn_bar:nth-of-type(3) {
  top: 25px;
}

.open .sp_bottom_btn_bar:nth-of-type(1) {
  top: 20px;
  transform: rotate(45deg);
}

.open .sp_bottom_btn_bar:nth-of-type(2) {
  opacity: 0;
}

.open .sp_bottom_btn_bar:nth-of-type(3) {
  top: 20px;
  transform: rotate(-45deg);
}

@media screen and (min-width: 860px) {
  .sp_bottom {
    display: none;
  }
}

.sp_menu {
  position: fixed;
  z-index: 500;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: #0f1922;
  display: flex;
  transform: translateY(100%);
  transition: transform 0.3s ease-out;
}

.open .sp_menu {
  transform: none;
}

.sp_menu_left {
  width: 35%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #182937;
}

.sp_menu_right {
  width: 65%;
  height: 100%;
  padding: 50px 20px;
  text-align: center;
  line-height: 3;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: 'Josefin Sans', sans-serif;
  font-size: 18px;
  color: #FFF;
  letter-spacing: inherit;
  font-weight: 400;
}

@media screen and (min-width: 860px) {
  .sp_menu {
    display: none;
  }
}

.sc-up {
  opacity: 0;
  transform: translateY(80px);
}

.sc-up.fire {
  opacity: 1;
  transform: none;
  transition: transform 1s ease-out, opacity 1s linear;
}