@charset "UTF-8";
.pc-only {
  display: block;
}

.sp-only {
  display: none;
}

/* スマホサイズ（768px未満）の設定 */
@media screen and (max-width: 767px) {
  .pc-only {
    display: none;
  }
  .sp-only {
    display: block;
  }
}
.indent-1 {
  text-indent: -1em;
  padding-left: 1em;
}

/* mv
========================== */
.main {
  padding-top: 200px;
}
@media screen and (max-width: 1023px) {
  .main {
    padding-top: 100px;
  }
}
@media screen and (max-width: 767px) {
  .main {
    padding-top: 0;
  }
}

.mv {
  position: relative;
}

.mv_wrap {
  position: absolute;
  width: 90%;
  left: 8%;
  bottom: 80px;
  color: #fff;
}

.mv_title_en {
  font-family: "Cinzel", serif;
  font-size: 84px;
  letter-spacing: 0.1em;
  font-weight: 400;
}

.mv_title {
  font-size: 28px;
  letter-spacing: 0.1em;
}

@media screen and (max-width: 767px) {
  .mv_wrap {
    bottom: 140px;
  }
  .mv_title_en {
    font-size: 40px;
  }
  .mv_title {
    font-size: 20px;
  }
}
.online-meeting_area {
  margin: 0 auto 120px auto;
  max-width: 1024px;
  width: calc(100% - 20px);
  font-size: clamp(1.4rem, 1.309rem + 0.45vw, 1.6rem);
}
.online-meeting_area a {
  text-decoration: underline;
}

.lead_lev2 {
  margin: 0 calc(50% - 50vw);
  padding: 8px;
  width: 100vw;
  color: #fff;
  text-align: center;
  font-size: clamp(1.4rem, 1.355rem + 0.23vw, 1.5rem);
  background: #826c36;
}

.heading_lev3 {
  width: 100%;
  margin-top: 70px;
  padding: 28px;
  text-align: center;
  color: #987625;
  font-size: clamp(0.8rem, -1.564rem + 11.82vw, 6rem);
  font-weight: bold;
  background: #f7f3e8;
}
@media screen and (max-width: 767px) {
  .heading_lev3 {
    margin-top: 40px;
    padding: 20px;
  }
}

.heading_lev4 {
  margin-top: 32px;
  text-align: center;
  font-size: clamp(2.2rem, 2.018rem + 0.91vw, 2.6rem);
  font-weight: bold;
}
@media screen and (max-width: 767px) {
  .heading_lev4 {
    margin-top: 20px;
    text-align: left;
  }
}

.lead_lev4 {
  margin-top: 20px;
  text-align: center;
}
@media screen and (max-width: 767px) {
  .lead_lev4 {
    margin-top: 10px;
    text-align: left;
  }
}

.heading_lev5 {
  margin: 0 0 24px 0;
  color: #987625;
  font-size: clamp(2.4rem, 2.127rem + 1.36vw, 3rem);
  font-weight: bold;
}
@media screen and (max-width: 767px) {
  .heading_lev5 {
    margin: 0 0 10px 0;
  }
}

#section01, #section02, #section03 {
  margin-top: 120px;
}
@media screen and (max-width: 767px) {
  #section01, #section02, #section03 {
    margin-top: 40px;
  }
}

.page_links {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: 20px;
  margin-top: 50px;
}
.page_links li {
  width: 33.33%;
}
.page_links li a {
  position: relative;
  margin-inline: auto;
  display: block;
  text-align: center;
  background-color: #fff;
  color: #1a1a1a;
  font-size: clamp(1.6rem, 1.509rem + 0.45vw, 1.8rem);
  letter-spacing: 0.1em;
  line-height: 1;
  padding: 22px;
  -webkit-box-shadow: rgba(0, 0, 0, 0.3) 2px 2px 3px;
          box-shadow: rgba(0, 0, 0, 0.3) 2px 2px 3px;
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
  text-decoration: none;
}
.page_links li a::before {
  content: "";
  position: absolute;
  top: 50%;
  right: 0;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  width: 40px;
  height: 1px;
  background-color: #1a1a1a;
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.page_links li a::after {
  content: "";
  position: absolute;
  top: 28px;
  right: 40px;
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
  width: 6px;
  height: 6px;
  background-color: #1a1a1a;
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
.page_links li a:hover {
  background-color: #1a1a1a;
  color: #fff;
  -webkit-box-shadow: rgba(0, 0, 0, 0.3) 2px 2px 3px;
          box-shadow: rgba(0, 0, 0, 0.3) 2px 2px 3px;
}
.page_links li a:hover::before, .page_links li a:hover::after {
  background-color: #fff;
}
@media screen and (max-width: 767px) {
  .page_links {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    margin-top: 20px;
  }
  .page_links li {
    width: 100%;
  }
  .page_links li a {
    text-align: left;
  }
}

.point_list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  gap: 28px;
  margin-top: 50px;
}
.point_list li {
  width: 33.3333333333%;
}
@media screen and (max-width: 767px) {
  .point_list {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    margin-top: 20px;
  }
  .point_list li {
    width: 100%;
  }
}

.setup_outer {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: 28px;
}
.setup_outer dl {
  padding: 20px;
  border: 1px solid #826c36;
}
.setup_outer dt {
  text-align: center;
}
.setup_outer dd ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  gap: 20px;
}
@media screen and (max-width: 767px) {
  .setup_outer dd ul {
    gap: 10px;
  }
}
@media screen and (max-width: 767px) {
  .setup_outer {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .setup_outer dl:first-child, .setup_outer dl {
    width: 100%;
  }
  .setup_outer dl:last-child ul {
    margin: 0 auto;
    max-width: 240px;
  }
}

.setup_text {
  width: 80%;
  margin: 28px auto 0 auto;
}
@media screen and (max-width: 767px) {
  .setup_text {
    width: 100%;
    margin: 14px auto 0 auto;
  }
}

.introduction_title {
  margin-top: 20px;
  font-size: clamp(2.2rem, 2.018rem + 0.91vw, 2.6rem);
  font-weight: bold;
}

.introduction_text {
  margin-top: 20px;
}

.introduction_outer {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  gap: 20px;
  margin-top: 20px;
}
.introduction_outer dl {
  width: 30%;
}
@media screen and (max-width: 767px) {
  .introduction_outer dl {
    width: 47%;
  }
}

.step > dl {
  position: relative;
  border: 2px solid #826c36;
}
.step dl:nth-child(n+2) {
  margin-top: 80px;
}
@media screen and (max-width: 767px) {
  .step dl:nth-child(n+2) {
    margin-top: 60px;
  }
}
.step dl:not(:last-child):after {
  content: "";
  position: absolute;
  display: block;
  left: 50%;
  top: 110%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 40px solid transparent;
  border-right: 40px solid transparent;
  border-top: 45px solid #826c36;
}
@media screen and (max-width: 767px) {
  .step dl:not(:last-child):after {
    top: 110%;
    border-left: 20px solid transparent;
    border-right: 20px solid transparent;
    border-top: 25px solid #826c36;
  }
}
.step .step_title {
  color: #fff;
  padding: 10px 20px;
  margin: 0;
  font-size: clamp(1.6rem, 1.509rem + 0.45vw, 1.8rem);
  font-weight: bold;
  background: #826c36;
}
.step .step_title_sub {
  margin: 0 auto;
  padding: 0 0 16px 0;
  border-bottom: 1px solid #dcdcdc;
  font-size: clamp(1.8rem, 1.709rem + 0.45vw, 2rem);
  font-weight: bold;
}
.step .step_title_sub + p {
  padding: 10px 0;
}
.step dd {
  padding: 20px;
}
@media screen and (max-width: 767px) {
  .step dd {
    padding: 12px;
  }
}

.login {
  margin-top: 10px;
  padding: 16px;
  color: #CA2E3A;
  border: 1px solid #CA2E3A;
  background: #FCF4F5;
}
.login::before {
  content: "";
  display: inline-block;
  width: 19px;
  height: 17px;
  margin-right: 4px;
  background-image: url(../images/online-meeting/icon_exclamation.png);
  background-size: contain;
  vertical-align: middle;
}

.note {
  margin-top: 30px;
}

.online {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}

a.online_btn {
  position: relative;
  margin-top: 60px;
  margin-inline: auto;
  display: block;
  width: 100%;
  max-width: 500px;
  text-align: center;
  background-color: #6D6532;
  color: #fff;
  font-size: clamp(1.6rem, 1.236rem + 1.82vw, 2.4rem);
  letter-spacing: 0.1em;
  line-height: 1;
  padding-block: 28px;
  -webkit-box-shadow: rgba(0, 0, 0, 0.3) 2px 2px 3px;
          box-shadow: rgba(0, 0, 0, 0.3) 2px 2px 3px;
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
  text-decoration: none;
  line-height: 1.4;
}
a.online_btn:hover {
  background-color: #fff;
  color: #6D6532;
}
a.online_btn:hover::before, a.online_btn:hover::after {
  background-color: #6D6532;
}
a.online_btn::after {
  content: "";
  position: absolute;
  top: 48%;
  right: 40px;
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
  width: 6px;
  height: 6px;
  background-color: #fff;
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
a.online_btn::before {
  content: "";
  position: absolute;
  top: 50%;
  right: 0;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  width: 40px;
  height: 1px;
  background-color: #fff;
  -webkit-transition: all 0.5s ease-out;
  transition: all 0.5s ease-out;
}
@media screen and (max-width: 767px) {
  a.online_btn {
    max-width: 350px;
    padding-block: 22px;
  }
  a.online_btn::after {
    width: 4px;
    height: 4px;
  }
  a.online_btn::before {
    width: 40px;
  }
}