@charset "UTF-8";



/*6/16に公開
.laterkotira{
  font-size: 0;
  text-decoration: none;
  pointer-events: none;
}
.laterkotira::before{
  content: "6/19(水)公開予定";
  font-size: 11px;
  color: var(--mojiblack);
  -webkit-text-fill-color: var(--mojiblack);
}
@media screen and (min-width:1024px) {
.laterkotira::before{font-size: 14px}  
}
.laterpage{
  pointer-events: none;
  color: var(--mojiblack);
  text-decoration:none;
}
.laterpage::before{
  content: "6/16(日)に公開される";
}
.laterbtn{
  display: none;
}
#gronav{display: none!important;}
.footer_middle{display: none!important;}

6/16に公開 fin*/

/*
p {
  text-align: justify;
}
*/
img {
  pointer-events: none;
  width: 100%;
}

li {
  list-style: none;
}

.fa-angle-right {
  margin-right: 3px;
}

/*加筆*/
.pagelink a,
a.pagelink {
  text-decoration: underline;
  text-decoration-color: var(--themeocean);
  color: var(--themeocean);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
  font-weight: 400;
}

.maillink a,
a.maillink {
  text-decoration: underline;
  text-decoration-color: var(--themeocean);
  color: var(--themeocean);
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
  font-weight: 400;
}

.pagelink:hover,
.maillink:hover {
  opacity: 0.7;
  transform: translateY(-5px);
}

.setsumei p {
  letter-spacing: 0.1em;
}

.due {
  font-weight: 700;
}

/*詳細1ここから*/
.linkwrap a {
  position: relative;
  font-weight: 500;
}

.linkwrap a:hover {
  opacity: 0.5;
  cursor: pointer;
}

.linkwrapBack::before {
  content: "";
  position: absolute;
  width: 0;
  height: 0;
  border-style: solid;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  border-right: 7px solid var(--themeocean);
  border-left: 0;
  left: -14px;
  top: 55.5%;
  transform: translateY(-50%);
}

.linkwrapNext::after {
  content: "";
  position: absolute;
  width: 0;
  height: 0;
  border-style: solid;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  border-left: 7px solid var(--themeocean);
  border-right: 0;
  right: -14px;
  top: 55.5%;
  transform: translateY(-50%);
}

.linkwrap {
  display: flex;
  margin-top: 3%;
}

.linkwrap div {
  width: 100%;
}

/*Button*/
.detail1Button {
  width: 100%;
  padding: 5px 0;
  margin: auto;
  box-sizing: border-box;
  position: relative;
  border: solid 2px var(--themecream);
}

.detail1Button p {
  text-align: center;
}

.detail1Button a {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}

.ButtonBackArrow:hover {
  .checkBack::before {
    border-right: 7px solid var(--white);
  }
}

.checkBack::before {
  content: "";
  position: absolute;
  width: 0;
  height: 0;
  border-style: solid;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  border-right: 7px solid var(--themeocean);
  border-left: 0;
  left: calc(50% - 65px);
  top: 50%;
  transform: translateY(-50%);
}

.ButtonNextArrow:hover {
  .checkNext::after {
    border-left: 7px solid var(--white);
  }
}

.checkNext::after {
  content: "";
  position: absolute;
  width: 0;
  height: 0;
  border-style: solid;
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
  border-left: 7px solid var(--themeocean);
  border-right: 0;
  right: calc(50% - 65px);
  top: 50%;
  transform: translateY(-50%);
}

.detail1Button:hover {
  background: var(--themecream);
}

.detail1Button:hover>p {
  color: var(--white);
}

.NextButton {
  width: 95%;
  box-sizing: border-box;
  padding: 8px;
  position: relative;
  margin: 30px auto 10px auto;
  font-weight: 500;
  background-color: var(--themecream);
}

.NextButton p {
  text-align: center;
  color: var(--white);
}

.NextButton a {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
}

.NextButton:hover {
  opacity: 0.5;
}

.icon {
  color: var(--black);
}

/*詳細1ここまで*/

/*詳細2ここから*/

/*pagetitleはgeneralに移行した*/
h2 {
  font-family: "Kiwi Maru";
  font-weight: 500;
  font-style: normal;
  font-size: 16px;
  position: relative;
  color: var(--black);
  border-bottom: 4px solid var(--lightmix);
  margin: 20px 0 10px 0;
  letter-spacing: 2px;
  line-height: 1.8em;
}

h2:after {
  content: "";
  display: block;
  line-height: 0;
  overflow: hidden;
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 30%;
  border-bottom: 4px solid;
  border-image: linear-gradient(to right bottom, var(--themeocean), var(--themeskyblue)) 1;
}

h3 {
  font-family: "Kiwi Maru", sans;
  font-weight: 500;
  font-style: normal;
  color: var(--mojiblack);
  font-size: 14px;
  border-left: 5px solid var(--themecream);
  margin: 20px 0 10px 0;
  padding: 2px 0 2px 5px;
}

.pageTitle {
  position: relative;
  /*相対配置*/
  text-align: center;
}

.pageTitle img {
  width: 100%;
  height: 100px;
  object-fit: cover;
}

/*詳細2ここまで*/

.li-round {
  color: var(--themeocean);
  margin-right: 5px;
}

.li-round-gray {
  color: var(--lightgray);
}

.li-round-booth {
  color: var(--booth);
  margin-right: 5px;
}
.li-round-field {
  color: var(--field);
  margin-right: 5px;
}
.li-round-indoor {
  color: var(--indoor);
  margin-right: 5px;
}
.li-round-sympo {
  color: var(--sympo);
  margin-right: 5px;
}
.li-round-stage {
  color: var(--stage);
  margin-right: 5px;
}
.li-round-deco {
  color: var(--decoration);
  margin-right: 5px;
}

.gotodetail1Top {
  text-align: right !important;
  /*margin-detail1top: 10px;*/
}

.generalButton {
  position: relative;
  background-color: var(--themeocean);
  text-align: center;
  /*background-image: url("https://ikkyosai.com/participate/51/img/ohgi_white.svg");*/
  background-position: 125%;
  background-repeat: no-repeat;
  margin: 5px 0 30px 0px;
}

.generalButton:hover {
  opacity: 0.5;
}

.generalButton a {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.generalButton p {
  color: var(--white);
  font-size: 12px;
  margin: 0;
  padding: 10px 20px;
  text-align: center;
}

.detail1Top {
  margin: 0 auto;
  background-color: #f2f2f2;
  position: relative;
  padding: 20px 20px 20px 20px;
  margin-top: 3%;
}

.detail1Top div {
  text-align: center;
}

.detail1TopTitle {
  font-size: 20px;
  background: linear-gradient(transparent 80%, var(--themecream) 80%);
  display: inline-block;
  margin-bottom: 10px;
}

.tri {
  background: var(--themecream);
  height: calc(tan(60deg) * 17px / 2);
  width: 15px !important;
  clip-path: polygon(0 0, 100% 50%, 0 100%);
}

.next_step {
  display: flex;
  align-items: center;
  width: 21% !important;
  margin: 0 auto;
}

/*CHECKの吹き出し*/
.checkpoint {
  position: absolute;
  width: fit-content;
  margin: 0 auto;
  padding: 3px 6px;
  /*border-radius: 5px;*/
  /*border: 1px solid white;*/
  box-shadow: -3px 2px 0 0 var(--themenavy);
  background: var(--themelightnavy);
  color: var(--white);
  font-size: 13px;
  /*transform: rotate(-9deg);*/
  top: -7%;
  left: 10%;
  z-index: 20;
}


.checkpoint {
  position: absolute;
  width: fit-content;
  margin: 0 auto;
  padding: 4px 8px;
  box-shadow: 3px 3px 0 0 var(--black);
  background: var(--themeocean);
  color: var(--themewhite);
  font-size: 13px;
  top: -3%;
  left: -2%;
  z-index: 20;
}

.checkpoint:before {
  content: '';
  position: absolute;
  top: 100%;
  margin-left: 39px;
  border-color: transparent;
  border-top-color: var(--black);
  border-right-color: var(--black);
  border-style: solid;
  border-width: 5.3px;
}

.checkpoint:after {
  content: '';
  position: absolute;
  top: 91%;
  margin-left: -12px;
  border-color: transparent;
  border-top-color: var(--themeocean);
  border-right-color: var(--themeocean);
  border-style: solid;
  border-width: 5.5px;
}

.checkpoint span {
  font-size: 14px;
}


/*個別ページfin*/

/* 表 */

th,
td {
  border: solid 2px var(--gray);
  padding: 10px;
  text-align: center;
}

th {
  background-color: var(--themeocean);
  color: var(--white);
}

th p {
  color: var(--white);
}

table {
  border-collapse: collapse;
  width: 100%;
}

/* 結合した「日程」セルの位置を中央に調整 */
table td[rowspan] {
  vertical-align: middle;
}

.date {
  font-size: 17px;
  color: #ae3923;
  font-weight: 600;
}

/*
.img_azumaya {
  float: right;
  width: 40%;
  max-width: 250px;
  border-radius: 50%;
  margin: 10px 0 20px 20px;
}

.about_detail1Top {
  margin-top: 20px;
}



*/
/*
.galleryWrap {
  font-size: 0;
  margin: 0 0 0 0;
  padding: 10px 0 0 0;
}

.gallery_card {
  display: inline-block;
  text-align: center;
  width: -webkit-calc((99.9% - 20px - 4px)/2);
  width: calc((99.9% - 20px - 4px)/2);
  background-color: var(--white);
  border: 1px dashed var(--gray);
  margin-bottom: 20px;
}

.gallery_card p {
  font-size: 11px;
  padding: 0 10px 10px 10px;
}

.gallery_card img {
  width: -webkit-calc(99.9% - 20px);
  width: calc(99.9% - 20px);
  margin: 10px auto;
}
*/

/*ページ内リンクcss*/
.mokuji {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  column-gap: 3%;
  row-gap: 1em;
}

.mokuji a:hover {
  background-color: var(--themeocean);
}

.mokuji a:hover p {
  color: #fff;
}

.mokuji a {
  position: relative;
  padding: 0.7em 2em 0.7em 0.5em;
  width: calc(97% / 2);
  display: inline-block;
  border-bottom: 1px solid var(--themeocean);
  transition: 0.2s;
}

.mokuji a p {
  line-height: 1.5;
}

.mokuji a span {
  display: inline-block;
  position: absolute;
  vertical-align: middle;
  line-height: 1;
  width: 0.7em;
  height: 0.7em;
  border: 0.1em solid var(--themeocean);
  border-left: 0;
  border-bottom: 0;
  box-sizing: border-box;
  transform: translateY(-50%) rotate(135deg);
  right: 1em;
  top: 45%;
  transition: 0.2s;
}

.mokuji a:hover span {
  border: 0.1em solid #fff;
  border-left: 0;
  border-bottom: 0;
  transition: 0.2s;
}



@media screen and (min-width: 768px) {
  .mokuji a {
    width: calc(94% / 3);
  }
}


/*ページ内リンクcss　終了*/

/*フローチャートcss*/
.flow-group {
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 30px;
}

.flow li {
  list-style-type: none;
  margin-top: 30px;
}

.flow dd {
  margin-left: 0;
  background-color: #f2f2f2;
  padding: 10px 10px 10px 12px !important;
}

.flow {
  position: relative;
  padding: 0;
  margin-top: 30px;
}

.flow::before {
  content: "";
  width: 15px;
  height: 97.6%;
  background: #f2f2f2;
  margin-left: -8px;
  display: block;
  position: absolute;
  top: 35px;
  left: 76px;
}

.flow>li {
  position: relative;
}

.flow>li .icon {
  font-size: 11px;
  border: solid 2px var(--themeocean);
  padding: 5px 0px;
  display: flex;
  justify-content: center;
  position: absolute;
  box-sizing: border-box;
  top: 5px;
  left: 0;
  z-index: 100;
  width: 60px;
  text-align: center;
  font-weight: 600;
}

.flow>li .special::after {
  margin-top: -1px;
}

.flow>li .icondoble {
  top: -5px;
}

.flow>li .iconquattro {
  top: 5px;
  display: block;
}

.flow>li .icon::after {
  content: "";
  border-style: solid;
  border-width: 5px 0 5px 10px;
  border-color: transparent transparent transparent var(--themeocean);
  position: absolute;
  top: 8px;
  left: 100%;
  -webkit-transform: translateY(-50%);
  transform: translateY(-50%);
}

.flow>li dl {
  padding-top: 5px;
  padding-left: 96px;
  position: relative;
}

.flow>li dl::before,
.flow>li dl::after {
  content: "";
  display: block;
  position: absolute;
  top: 15px;
}

.flow>li dl::before {
  width: 7px;
  height: 7px;
  margin-top: -3px;
  background: var(--themeocean);
  border-radius: 50%;
  left: 72px;
}

.flow>li dl::after {
  width: 20px;
  border-bottom: 1px dashed var(--themeocean);
  position: absolute;
  left: 76px;
}

.flow>li dl dt {
  font-size: 1.2em;
  font-weight: 500;
  padding: 1px 0 1px 7px;
  margin-bottom: 1vh;
  color: var(--black);
  border-left: 5px solid var(--themeocean);
  position: relative;
}

.ready::after {
  top: 20px !important;
  width: 30px !important;
  border-bottom: 1px dashed var(--themeocean) !important;
  position: absolute !important;
  left: 76px !important;
}

.ready::before {
  content: "" !important;
  display: block !important;
  position: absolute !important;
  top: 20px !important;
}

/* 
.flow > li dl dt::after {
  content: "";
  display: block;
  line-height: 0;
  overflow: hidden;
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 30%;
  border-bottom: 4px solid;
  border-image: linear-gradient(
      to right bottom,
      var(--themecream),
      var(--themecream)
    )
    1;
}
*/

/*フローチャートcss fin*/

/*アコーディオンメニュー*/
/*contents*/
.q_box_booth, .q_box_field, .q_box_indoor, .q_box_sympo, .q_box_stage, .q_box_deco {
  margin: auto;
  position: relative;
  cursor: pointer;
  padding: 10px 7% 10px 3%;
  display: flex;
  align-items: center;
  /*    display: block;*/
  font-size: 1.1em;
}
.q_box_booth {
  border: solid 2px var(--booth);
}
.q_box_field {
  border: solid 2px var(--field);
}
.q_box_indoor {
  border: solid 2px var(--indoor);
}
.q_box_sympo {
  border: solid 2px var(--sympo);
}
.q_box_stage {
  border: solid 2px var(--stage);
}
.q_box_deco {
  border: solid 2px var(--decoration);
}
.a_box {
  padding: 2% 2% 5% 2%;
  margin: auto;
  display: block;
  background-color: #fff;
}

.question {
  display: none;
}

.qa {
  position: relative;
  margin-bottom: 1em;
}

.q_box_booth, .q_box_field, .q_box_indoor, .q_box_sympo, .q_box_stage, .q_box_deco,
.faqcontent {
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  transform: translateZ(0);
  transition: all 0.3s;
}

.q_box_booth::after, .q_box_field::after, .q_box_indoor::after, .q_box_sympo::after, .q_box_stage::after, .q_box_deco::after,
.q_box_booth::before, .q_box_field::before, .q_box_indoor::before, .q_box_sympo::before, .q_box_stage::before, .q_box_deco::before {
  content: "";
  position: absolute;
  right: 1.25em;
  width: 2px;
  height: 0.75em;
  background-color: var(--thememix);
  transition: all 0.3s;
}
.q_box_booth::after, .q_box_booth::before{
  background-color: var(--booth);
}
.q_box_field::after, .q_box_field::before{
  background-color: var(--field);
}
.q_box_indoor::after, .q_box_indoor::before{
  background-color: var(--indoor);
}
.q_box_sympo::after, .q_box_sympo::before{
  background-color: var(--sympo);
}
.q_box_stage::after, .q_box_stage::before{
  background-color: var(--stage);
}
.q_box_deco::after, .q_box_deco::before{
  background-color: var(--decoration);
}
.q_box_booth::after, .q_box_field::after, .q_box_indoor::after, .q_box_sympo::after, .q_box_stage::after, .q_box_deco::after {
  transform: rotate(90deg);
}

.faqcontent {
  max-height: 0;
  overflow: hidden;
}

.faqcontent p {
  margin-top: 5px;
}

.question:checked+.q_box_booth+.faqcontent, .question:checked+.q_box_field+.faqcontent, .question:checked+.q_box_indoor+.faqcontent, .question:checked+.q_box_sympo+.faqcontent, .question:checked+.q_box_stage+.faqcontent, .question:checked+.q_box_deco+.faqcontent {
  max-height: 1800px;
  transition: all 1.5s;
}

.question:checked+.q_box_booth::before, .question:checked+.q_box_field::before, .question:checked+.q_box_indoor::before, .question:checked+.q_box_sympo::before, .question:checked+.q_box_stage::before, .question:checked+.q_box_deco::before {
  transform: rotate(90deg) !important;
}

p.qanda_booth {
  font-size: 14px;
  border-bottom: var(--booth) double;
}
p.qanda_field {
  font-size: 14px;
  border-bottom: var(--field) double;
}
p.qanda_indoor {
  font-size: 14px;
  border-bottom: var(--indoor) double;
}
p.qanda_sympo {
  font-size: 14px;
  border-bottom: var(--sympo) double;
}
p.qanda_stage {
  font-size: 14px;
  border-bottom: var(--stage) double;
}
p.qanda_deco {
  font-size: 14px;
  border-bottom: var(--decoration) double;
}

/*アコーディオンメニューfin*/

/*企画形態を知る特有css*/
#booth,
#field,
#stage,
#sympo,
#decoration,
#indoor {
  display: flex;
  justify-content: space-between;
}

#field {
  letter-spacing: -0.1px;
}

.catch {
  font-size: 0.7em;
}

.emphasis {
  color: var(--themeocean);
}

/*企画形態を知る特有css fin*/

/*一橋祭とは特有css*/
/*委員長署名*/
.signature-img {
  width: 170px;
}
.list_trash {
  background-color: #f2f2f2;
  padding: 7px 8px 7px 26px;
  margin: 5px 0;
}
.list_trash li{
  list-style: disc !important;
  margin: 5px 0;
}
.list_trash li::marker {
  color: var(--themeocean);
}

/*写真*/
.communityWrap {
  margin: 10px 0;
  display: flex;
  column-gap: 3%;
}

.community_card {
  display: inline-block;
  background-color: var(--white);
  border: 1px dashed var(--gray);
  align-content: stretch;
  padding: 2%;
  width: 48.5%;
}

.community_card p {
  font-size: 0.9em;
}

.image_card {
  display: inline-block;
  background-color: var(--white);
  align-content: stretch;
  width: 48.5%;
}

.indoor_place {
  font-size: 1.1em;
  margin-bottom: 5px;
  padding-left: 5px;
  font-weight: 500;
  border-left: 5px solid var(--themeocean);
}

img.ratio4to3 {
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

/*一橋祭とは特有css fin*/

/*企画支援を知ろう特有css*/
/*表*/
.available {
  table-layout: fixed;
}

.participationform {
  width: 1em;
}

.res {
  white-space: pre;
  writing-mode: vertical-rl;
  text-orientation: upright;
}

.supportname {
  width: 4em;
}

.annotation {
  font-size: 0.8em;
}

/*企画支援を知ろう特有css fin*/

/*
.underline{
  text-decoration: underline;
}

.komidashi {
  padding: 10px 0;
  font-size: 13px;
  font-weight: 600;
}
*/

/*装飾PICKUP特有　STEPcss*/
.step {
  display: flex;
  width: 100%;
}

.step_kazari {
  margin: 10px 0 10px 10px;
  position: relative;
  width: 20%;
}

.step_number {
  width: 50px;
  height: 50px;
  display: block;
  margin: 0 auto;
}

.step_tatebou {
  width: 2px;
  height: 60px;
  background-color: var(--themecream);
  display: block;
  margin: 10px auto;
}

.step_explanation {
  background-color: #f2f2f2;
  padding: 3% 3% 0 3%;
  margin: 10px 10px 10px 0;
  text-align: justify;
  width: 80%;
  height: 117px;
}

.step_explanation p:nth-of-type(1) {
  font-weight: 600;
  font-style: normal;
  font-size: 18px;
  margin: 5px 0;
  white-space: nowrap;
  width: 80%;
}

.step4 {
  background-color: white;
}

@media screen and (min-width: 1024px) {
  .flow {
    position: relative;
    padding: 0;
    margin-top: 0px;
  }

  .flow>li .icon {
    font-size: 12px;
    border: solid 2px var(--themeocean);
    position: absolute;
    box-sizing: border-box;
    top: 0px;
    left: 0;
    z-index: 100;
    width: 77px;
    text-align: center;
    font-weight: 800;
  }

  .flow>li .special {
    top: 7px;
  }

  .flow>li .icondoble {
    top: -8px;
  }

  .flow>li dl {
    padding-top: 5px;
    padding-left: 120px;
    position: relative;
    top: -5px;
  }

  .flow>li dl {
    padding-left: 118px;
  }

  .flow>li dl::after {
    width: 31px;
    border-bottom: 1px dashed var(--themeocean);
    position: absolute;
    left: 90px;
    /*校正を受けて変えた*/
  }

  .flow>li dl::before {
    width: 7px;
    height: 7px;
    margin-top: -3px;
    background: var(--themeocean);
    border-radius: 50%;
    left: 90px;
    /*校正を受けて変えた*/
  }

  .flow::before {
    content: "";
    width: 15px;
    height: 97.6%;
    background: #f2f2f2;
    margin-left: 6px;
    /*校正を受けて変えた*/
    display: block;
    position: absolute;
    top: 29px;
    left: 80px;
  }

  .ready::after {
    top: 20px !important;
    width: 32px !important;
    border-bottom: 1px dashed var(--themeocean) !important;
    position: absolute !important;
    left: 97px !important;
  }

  .kazari {
    width: 60px;
    margin: 10px 20px 10px 10px;
  }
}

/*装飾PICKUP特有　STEPcss　終了*/

/* PC版 */

@media screen and (min-width: 1024px) {
  h2 {
    font-size: 20px;
  }

  h3 {
    font-size: 17px;
  }

  p.qanda_booth, p.qanda_field, p.qanda_indoor, p.qanda_sympo, p.qanda_stage, p.qanda_deco {
    font-size: 16px;
  }

  /*詳細2*/
  .pageTitle img {
    height: 174px;
  }

  .gallery_card {
    display: inline-block;
    text-align: center;
    width: -webkit-calc((99.9% - 40px - 6px)/3);
    width: calc((99.9% - 40px - 6px) / 3);
    background-color: var(--white);
    border: 1px dashed var(--gray);
    margin-bottom: 20px;
  }

  .ekakiuta {
    width: 150px;
  }

  .themePicture {
    width: 50%;
    margin: 0 auto;
  }

  .forpc {
    display: flex;
    width: 100%;
    gap: 5%;
  }

  .komidashi {
    font-size: 16px;
  }

  /*個別ページのみ*/
  .checkpoint {
    padding: 6px 10px;
    box-shadow: 3px 3px 0 0 var(--black);
    font-size: 15px;
    top: -6%;
    left: -2%;
  }

  .checkpoint:before {
    margin-left: 46px;
  }


  /*個別ページのみfin*/
}

/* ▼▼▼ カッコの外（ファイルの一番最後）にこれを追記 ▼▼▼ */
.flow>li.seven dl:not(:first-of-type)::before,
.flow>li.seven dl:not(:first-of-type)::after {
  content: none !important;
  display: none !important;
}

.flow>li.seven dl dt {
  justify-content: space-between;
  border-left: none;
  margin-left: -0.05em;
  font-size: 15px;
  font-weight: 700;
  padding-right: 10px;
  font-size: 15px;
  font-weight: 700;
  padding-right: 10px;
  border-left: 1.5px solid var(--themeocean);
  border-bottom: 2px solid var(--themeocean);
  margin-bottom: 6px;
}


/* ========================================= */
/* ▼▼▼ 矢羽（やばね）型アイコンのCSS ▼▼▼ */
/* ========================================= */

/* 横並びを綺麗にするための設定 */
.flow>li.seven dt.nav-open {
  display: flex;
  align-items: flex-end;
}

.yabane-1,
.yabane-2 {
  display: inline-flex;
  text-decoration-thickness: 1px;
  align-items: flex-end;
  justify-content: center;
  text-align: center;
  color: var(--themeocean);
  font-size: 17px;
  font-weight: 500;
  line-height: 1.4;
  margin-right: 10px;
  flex-shrink: 0;
}

.shrink {
  font-size: 10px;
}

.bold {
  font-weight: 600;
}


/* ========================================= */
/* ▼▼▼ 見出しごと囲む背景ボックスのCSS ▼▼▼ */
/* ========================================= */

.flow-content-box {
  background-color: #f2f2f2;
  /* 全体を囲む薄いグレー */
  /* border-radius: 4px; ←もし箱の角を少し丸くしたい場合はコメントを外してください */
  padding: 15px 10px 15px 10px;
}

/* ボックスの中の見出し（dt）の微調整 */
.flow-content-box dt {
  margin-bottom: 10px;
  /* 見出しと説明文の間の隙間 */

  /* border-left: none; ←もし矢羽の左にある「青い縦線」を消してスッキリさせたい場合はコメントを外してください */
}

/* 元々 dd に付いていたグレー背景を濃くする（二重防止） */
.flow-content-box dd {
  background-color: #dfdfdf !important;
  padding: 10px 10px 10px 14px !important;
}