@charset "UTF-8";

/*====================

RESET/BASE

====================*/
:root {
  --color01:#000;
  --color02:#1743be;
  --color03:#9b1815;
  --color04:#3a3a3a;
  --color05:#666;
}
body {
  font-family: "ヒラギノ角ゴ Pro", "Hiragino Kaku Gothic Pro","游ゴシック体", YuGothic, "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック", "Yu Gothic", sans-serif;
  margin: 0 auto;
  padding: 0;
  overflow-x: hidden;
  width: 100% !important;
}
html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, embed, figure, figcaption, footer, header, hgroup, menu, nav, output, ruby, section, summary, time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  vertical-align: baseline;
}
ul, li {
  list-style: none;
}
a {
  color: var(--color01);
  text-decoration: none;
}
#container {
  font-family: "ヒラギノ角ゴ Pro", "Hiragino Kaku Gothic Pro","游ゴシック体", YuGothic, "游ゴシック Medium", "Yu Gothic Medium", "游ゴシック", "Yu Gothic", sans-serif;
  color: var(--color01);
  font-feature-settings: "palt";
  overflow: hidden;
  letter-spacing: .05em;
}
#container img {
  max-width: 100%;
  height: auto;
  vertical-align: bottom;
}
.center {
  text-align: center;
}
.flex {
  display: flex;
}
.flex_row-reverse {
  flex-direction: row-reverse;
}
.font_bold {
  font-weight: 700;
}
.display__sp {
  display: none;
}
.contents__wrap {
  width: 90%;
  max-width: 1000px;
  margin: 0 auto;
}
@media screen and (max-width: 767px) {
  .display__sp {
    display: block;
  }
  .display__pc {
    display: none;
  }
}

/* ヘッダー */
.header_bg {
  background: #EFEFEF;
  box-sizing: border-box;
}
.header_wrap {
  position: relative;
  text-align: center;
  margin: 0 auto;
  width: 100%;
  max-width: 945px;
  padding: 4vw 0 4vw;
  box-sizing: border-box;
}
.header_logo_flex {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  flex-wrap: wrap;
  padding: 0 15vw 0 20px;
}
.header_logo {
  font-size: 0;
  position: relative;
}
.header_logo.-left {
  width: 40%;
  margin-right: 13%;
}
.header_logo.-left::before {
  content: "";
  position: absolute;
  top: 50%;
  right: -16%;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  width: 1px;
  height: 85%;
  background: #231815;
}
.header_logo.-right {
  width: 30%;
  text-align: left;
}
.header_logo a {
  display: inline-block;
  font-size: 0;
}
.header_logo a img {
  width: 100%;
}
.header_pr {
  display: inline-block;
  font-size: 0;
  position: absolute;
  top: 50%;
  right: 15px;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  width: 8.585%;
}
.header_pr img {
  width: 100%;
}
@media screen and (min-width: 440px) {
  .header_wrap {
    padding: 17.21px 0 17.21px;
  }
  .header_logo_flex {
    padding-right: 60px;
  }
  .header_logo.-left {
    width: 137.434px;
    margin-right: 58px;
  }
  .header_logo.-left::before {
    right: -28px;
  }
  .header_logo.-right {
    width: 126.212px;
  }
  .header_pr {
    width: 40px;
  }
}
@media screen and (min-width: 640px) {
  .header_wrap {
    padding: 10.79px 0 10.82px;
  }
  .header_logo_flex {
    justify-content: center;
    padding: 0;
  }
  .header_logo.-left {
    width: 190px;
    margin-right: 58px;
    margin-bottom: 3px;
  }
  .header_logo.-right {
    width: 174.103px;
  }
}

/* メインビジュアル */
.mv {
  width: 90%;
  max-width: 800px;
  padding: 40px 0;
  margin: 0 auto;
  box-sizing: border-box;
}
.lead {
  max-width: 700px;
  font-size: 17px;
  line-height: 1.8;
  text-align: justify;
  margin: 30px auto 0;
}
@media screen and (max-width: 767px) {
  .lead {
    font-size: 16px;
  }
}

/* セクション */
.section {
  padding: 100px 0;
  position: relative;
}
.section::after {
  content: "";
  width: 100%;
  height: 100%;
  background-image: url(back.jpg);
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
}
.section__wrap {
  width: 90%;
  max-width: 1000px;
  margin: 0 auto;
  box-sizing: border-box;
}
.section__item a {
  transition: .5s;
}
.section__item a:hover {
  opacity: .8;
}
@media screen and (max-width: 767px) {
  .section {
    padding: 50px 0;
  }
  .section__list {
    flex-wrap: wrap;
  }
}

/* ナビゲーション */
.nav {
  background: linear-gradient(to right, #fff 0%, #fff 50%, var(--color02) 50%, var(--color02) 100%);
  padding: 10px 0;
}
.nav__wrap {
  width: 90%;
  max-width: 940px;
  margin: 0 auto;
  box-sizing: border-box;
}
.nav__list {
  align-items: center;
  gap: 80px;
}
.nav__item {
  width: 50%;
  font-size: 22px;
  color: #fff;
  box-sizing: border-box;
}
@media screen and (max-width: 996px) {
  .nav__list {
    gap: 30px;
  }
  .nav__item {
    font-size: 18px;
  }
}

/* ページヘッダー */
.page__header {
  background-image: url(./back.jpg);
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  padding-top: 65px;
}
.page__header__wrap {
  width: 90%;
  max-width: 800px;
  margin: 0 auto;
  box-sizing: border-box;
}
.page__header__inn {
  background-color: #fff;
  padding: 50px 50px 70px;
}
.page__header__ttl {
  border-bottom: solid 2px var(--color02);
  padding-bottom: 25px;
}
@media screen and (max-width: 996px) {
  .page__header__inn {
    padding: 30px 30px 50px;
  }
}

/* ページセクション */
.page__section {
  padding-bottom: 100px;
}
.page__section__wrap {
  width: 90%;
  max-width: 700px;
  margin: 0 auto;
  box-sizing: border-box;
}
.page__section__ttl {
  font-size: 24px;
  color: var(--color02);
  border-top: solid 1px var(--color01);
  padding-top: 35px;
  margin-bottom: 50px;
}
.page__section__ttl__top {
  border-top: none;
}
.page__section__ttl span {
  font-size: 17px;
  color: #fff;
  background-color: var(--color02);
  padding: 2px 10px;
  margin-right: 1em;
  display: inline-block;
  position: relative;
  top: -3px;
}
.page__section__ttl sup {
  font-size: 12px;
  vertical-align: top;
  margin-left: .5em;
}
.page__section__imagelist {
  justify-content: center;
  gap: 50px;
  flex-wrap: wrap;
  margin: 50px 0;
}
.page__section__imageitem {
  width: calc((100% - 50px)/2);
  box-sizing: border-box;
}
.page__section__imagecaption {
  font-size: 14px;
  margin-top: .5em;
}
.page__section__imagecaption span {
  font-size: 120%;
}
.page__section__sub {
  font-size: 17px;
  text-align: justify;
  color: var(--color05);
  line-height: 1.8;
  margin: 2em 0;
}
.page__section__sub span {
  width: 50px;
  height: 1px;
  background-color: var(--color05);
  display: inline-block;
  vertical-align: middle;
  margin-right: .3em;
}
.page__section__txt {
  font-size: 17px;
  text-align: justify;
  line-height: 1.8;
}
.page__section__txt + .page__section__txt {
  margin-top: 2em;
}
.page__section__txt span {
  padding-right: 1em;
}
.page__section__txt sup {
  font-size: 12px;
  vertical-align: super;
}
.page__section__txt sub {
  font-size: 12px;
  vertical-align: sub;
}
.page__section__caption {
  font-size: 12px;
  text-align: justify;
  color: var(--color04);
  margin-top: 3em;
}
.page__section__bottom__txt {
  font-size: 14px;
  margin-top: 5em;
}
.page_section__btn__link {
  margin-top: 5em;
}
@media screen and (max-width: 996px) {
  .page__section {
    padding-bottom: 60px;
  }
  .page__section__ttl {
    font-size: 18px;
    padding-top: 20px;
    margin-bottom: 30px;
  }
  .page__section__ttl span {
    font-size: 14px;
    margin-right: 0;
    margin-bottom: 5px;
    top: 0;
  }
  .page__section__imagelist {
    gap: 30px;
    margin: 30px 0;
  }
  .page__section__imageitem {
    width: 100%;
  }
  .page__section__txt {
    font-size: 16px;
  }
  .page__section__txt + .page__section__txt {
    margin-top: 1em;
  }
  .page__section__sub {
    font-size: 16px;
  }
  .page__section__bottom__txt {
    font-size: 13px;
    margin-top: 3em;
  }
  .page_section__btn__link {
    margin-top: 3em;
  }
}