@charset "UTF-8";
/*========================================
  vars
========================================*/

:root {
  --bg-gray: #DCE6F0;

  --color-black: #000;
  --color-white: #FFF;
  --color-gray: #707070;
  --color-gray-light: #CCC;

  --bg-2026-blue-light: #C6DEEB;

  --color-2026-blue: #0075B6;
  --color-2026-green: #009E3B;
  --color-2026-pink: #DA518E;
  --color-2026-black: #231815;
  --color-2026-yellow: #FFF100;

  --color-door: var(--color-2026-green);
  --color-adv: var(--color-2026-pink);
  --color-link: #0068B7;

/*
  --color-date: #0050f0;
*/

  --hover-opacity: 0.7;
  --hover-transition: all 0.2s ease-in-out 0s;

  --container-width-md: 80rem;
  --container-width-lg: 96rem;
  --sp-width: 375;

  --button-width-lg: 80rem;
  --header-nav-border: var(--color-2026-black);
  --footer-nav-bg: var(--color-2026-blue);
  --box-bg: var(--color-white);
  --sp-nav-bg: var(--color-white);
}


/*========================================
  inicialized
========================================*/
html, body {
  margin: 0;
  padding: 0;
}

html {
  font-size: 62.5%; /* 10px */
}

body {
  overflow-x: hidden;
  position: relative;
  line-height: 1.3;
  /* letter-spacing: 0.05em; */
  letter-spacing: 0.03em;
  font-feature-settings: "palt";
  font-family: "Noto Sans JP", "游ゴシック体", "Yu Gothic", YuGothic, "ヒラギノ角ゴシック Pro", "Hiragino Kaku Gothic Pro", メイリオ, Meiryo, Osaka, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
  font-size: 1.2rem;
  color: var(--color-black);
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  word-break: normal;
  
}

/* fonts */
.font_sans {
  font-family: "Noto Sans JP", "游ゴシック体", "Yu Gothic", YuGothic, "ヒラギノ角ゴシック Pro", "Hiragino Kaku Gothic Pro", メイリオ, Meiryo, Osaka, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
}

.font_kiwi {
  font-family: "Kiwi Maru", "游明朝", YuMincho, "ヒラギノ明朝 ProN W3", "Hiragino Mincho ProN", "HG明朝E", "ＭＳ Ｐ明朝", "ＭＳ 明朝", serif;
}

.font_inter {
  font-family: "Inter", sans-serif;
}

/* anchor */
a {
  text-decoration: none;
  color: var(--color-black);
  transition: var(--hover-transition);
}
a img {
  transition: var(--hover-transition);
}
a:hover {
  color: var(--color-black);
  opacity: var(--hover-opacity);
}

/* ul, ol */
ul, ol {
  list-style: none;
  margin: 0;
  padding: 0;
}

/* placeholder */
:-moz-placeholder-shown {
  color: var(--color-gray-light);
}
:placeholder-shown {
  color: var(--color-gray);
}

::-webkit-input-placeholder {
  color: var(--color-gray);
}

::-moz-placeholder {
  color: var(--color-gray);
  opacity: 1;
}

:-ms-input-placeholder {
  color: var(--color-gray);
}

/*========================================
  contents
========================================*/
#contents {
  overflow: hidden;
}
.notes_inr {
  width: 100%;
  max-width: var(--container-width-md);
  margin-right: auto;
  margin-left: auto;
}
@media (max-width: 1023.9px) {
  .notes_inr {
    max-width: calc( 335 / var(--sp-width) * 100vw );
  }
}

/*========================================
  workshop & session
========================================*/
#workshop {
  position: relative;
  padding-bottom: 12rem;
  /* overflow: hidden; */
}
@media (max-width: 767.9px) {
  #workshop {
    padding-bottom: 6rem;
    overflow: hidden;
  }
}
#workshop::before {
  content: "";
  position: absolute;
  bottom: -0.1rem;
  left: 0;
  width: 100%;
  height: 40%;
  background-color: var(--bg-2026-blue-light);
  clip-path: polygon(0 100%, 100% 0%, 100% 100%, 0% 100%);
  z-index: -1;
}
@media  (max-width: 767.9px)  {
  #workshop::before {
    height: 4.5%;
    clip-path: polygon(100% 0, 0% 100%, 100% 100%);
  }
}
.workshop {
  position: relative;
}
.workshop::before {
  position: absolute;
  content: "";
  background-repeat: no-repeat;
  background-position: 0 0;
  background-size: contain;
  top: -32.5rem;
  left: calc( 50% + 30.5rem );
  width: 44.5rem;
  height: 34.8rem;
  background-image: url(../img/illust_workshop01.png);
}
/* @media (max-width: 1023.9px) {
  .workshop::before {
    top: -20rem;
    right : 200rem;
    left: calc( 50% + 22rem );
    width: 22.3rem;
    height: 17.4rem;
  }
}  */
.workshop::after {
  position: absolute;
  content: "";
  background-repeat: no-repeat;
  background-position: 0 0;
  background-size: contain;
  bottom: -4.5rem;
  right: calc( 50% + 27rem );
  width: 44.5rem;
  height: 34.8rem;
  background-image: url(../img/illust_workshop02.png);
}

.section .section_inr {
  width: 100%;
  max-width: var(--container-width-lg);
  /* margin-right: auto;
  margin-left: auto; */
  margin: 12rem auto 0 auto;
  position: relative;
  z-index: 10;
}
@media (max-width: 1023.9px) {
  .section .section_inr {
    max-width: calc( 335 / var(--sp-width) * 100vw );
    margin-top: 9rem;
  }
}


/*========================================
  sponsor
========================================*/
#sponsor .section_inr {
  max-width: var(--container-width-md);
  padding-top: 0;
  padding-bottom: 0;
}

/*========================================
  notes
========================================*/
#notes {
  position: relative;
  display: flex;
  flex-direction: column;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: stretch;
  width: 100%;
  overflow: hidden;
  padding-top: 3.6rem;
}

/*========================================
  box color
========================================*/
.door {
  background-color: var(--color-door);
}

.adv {
  background-color: var(--color-adv);
}

.date {
  background-color: var(--color-date);
}

.full {
  color: var(--color-full);
}

/*========================================
  box type
========================================*/
/*========================================
  title
========================================*/
.header_section .title_section {
  position: relative;
  /* display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center; */
  border-radius: 1rem;
  width: 100%;
  max-width: var(--container-width-lg);
  height: 15rem;
  margin: 0 auto;
  padding: 1rem 2rem;
  background-color: var(--bg-2026-blue-light);
  z-index: 1;
  /* padding-top: 1.6rem; */
}
@media (max-width: 767.9px) {
  .header_section .title_section {
    height: 12.6rem;
    padding: 2rem 1rem;
  }
}

.header_section .title_section .title {
  /* margin-bottom: 1rem; */
  font-weight: 600;
  letter-spacing: 0.3em;
}

.header_section .title_section .title_sub {
  letter-spacing: 0;
}

@media (max-width: 1023.9px) {
  .header_section .title_section .title img {
    max-width: calc( 280 / var(--sp-width) * 100vw );
    height: auto;
  }
  .header_section .title_section .title_sub {
    margin-bottom: 1rem;
  }
}

@media (max-width: 767.9px) {
  .header_section .title_section .title,
  .header_section .title_section .title_sub {
    text-align: center;
  }
  .header_section .title_section .title_sub {
    font-size: 1.8rem;
    /* margin-bottom: 1rem; */
  }
  .header_section .title_section .big img {
    max-width: calc( 310 / var(--sp-width) * 100vw );
    height: auto;
  }
}
.header_section .title_section .title_sub {
  font-size: 1.8rem;
  font-weight: 500;
}
.header_section .title_lead {
  margin-top: 4rem;
  font-size: 2.4rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}
@media (max-width: 767.9px)  {
  .header_section .title_lead {
    margin-top: 3.5rem;
  }
}
.header_section .title_section-overview {
  background-color: inherit;
}

/*========================================
  sponsor-title
========================================*/
/*========================================
  btn
========================================*/
.btn_inc.form_close {
  background-color: var(--bg-gray);
}

.btn_inc.form_submit {
  background-color: #FFD900;
}

.btn_inc.form_close:hover,
.btn_inc.form_submit:hover {
  cursor: pointer;
  opacity: 0.5;
}

.modal_btngroup .btn_inc {
  padding: 1rem 4rem;
  color: #424242;
  border-radius: 30px;
}

.modal_wrap.form_complete_overlay {
  z-index: 9999;
}
.modal_wrap.form_complete_overlay .btn_inc {
  width: 30rem;
  margin-right: auto;
  margin-left: auto;
  text-align:center;
  border-radius:5px;
}
.modal_wrap.form_complete_overlay .modal_complete {
  position: static;
  padding: 0;
  background: transparent;
  border: 0;
  font-size: 2rem;
  font-weight: 500;
  font-family: "Kiwi Maru";
}

/*========================================
  thumnail
========================================*/
.thumb img {
  width: 100%;
  height: auto;
  object-fit: cover;
  object-position: center center;
}

/*========================================
  header
========================================*/
#header {
  position: relative;
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  justify-content: space-between;
  align-items: center;
  letter-spacing: 0.04em;
  width: 100%;
  color: var(--color-brand);
  background-color: var(--color-white);
  /* z-index: 2; */
  border-bottom: 0.1rem solid var(--color-2026-black);
}
/* @media (max-width: 1439.9px) { */
@media (max-width: 1023.9px) {
  #header {
    position: fixed;
    top: 0;
    right: 0;
    z-index: 99;
  }
}
#header .logo_set {
  padding: 0 4rem;
  height: 10rem;
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  justify-content: space-between;
  align-items: center;
}
/* @media (max-width: 767.9px) {
  #header .logo_set {
    height: 9.5rem;
    display: none;
  }
} */
@media (max-width: 1439.9px) {
  #header .logo_set {
    height: 6.9rem;
  }
}
#header .logo {
  /* width: 30rem; */
  position: absolute;/* 真ん中に寄せる */
  left: 50%;
  transform: translateX(-50%);
}
@media (max-width: 767.9px) {
  #header .logo {
    /* width: auto; */
  }
}
@media (max-width: 1439.9px) {
  #header .logo {
    width: 18rem;
    left: 2rem;
    transform: inherit;
  }
}
@media (max-width: 767.9px) {
  #header .logo_set .logo img {
    /* width: auto; */
    /* height: 6rem; */
  }
}
@media (max-width: 1439.9px) {
  #header .logo img {
    width: 18rem;
    height: auto;
  }
}
#header .logo_set .date_box {
  display: flex;
  flex-direction: column;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: space-between;
  height: 5.8rem;
  line-height: 1;
}
@media (max-width: 1439.9px) {
  #header .logo_set .date_box {
    display: none;
  }
}
#header .logo_set [class^=date-] {
  display: block;
  line-height: 1;
  /* font-family: "Inter", sans-serif; */
  font-weight: 700;
}
#header .logo_set .date-year {
  font-size: 1.4rem;
}
#header .logo_set .date-date {
  font-size: 1.8rem;
  /* font-weight: 600; */
}
#header .logo_set .date-week {
  font-size: 1.4rem;
  display: inline;
}
#header .logo_set .date-time {
  font-size: 1.4rem;
}
#header .nav_btn {
  display: none;
}
@media (max-width: 1439.9px) {
  #header .nav_btn {
    position: relative;
    z-index: 20;
  }
}
.nav_global {
  margin-left: auto; /* 右側に寄せる */
}

/*========================================
  nav_global
========================================*/
#header .nav_global {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  justify-content: space-between;
  align-items: stretch;
}
@media (max-width: 1439.9px) {
  #header .nav_global {
    overflow-x: hidden;
    overflow-y: auto;
    position: absolute;
    top: 0;
    right: 0;
    flex-direction: column;
    justify-content: center;
    align-items: stretch;
    justify-content: space-between;
    width: 100%;
    height: 0;
    z-index: 10;
  }
  #header .nav_global.js-toggle-ready {
    background-color: var(--sp-nav-bg);
  }
  #header .nav_global[aria-hidden="false"] {
    height: 24rem;
    /* height: 100svh; */
    animation: 0.2s linear 0s 1 normal forwards nav_global-show;
    transform-origin: top center;
    margin-top: 6.9rem;
  }
  #header .nav_global::after {
    order: 2;
    content: "";
  }
}
@media (max-width: 1439.9px) and (min-height: 480px) {
  #header .nav_global::after {
    height: calc( (100vw - 2rem ) * 0.4254386 );
    max-height: 97px;
    background-image: url(../img/logo_white.svg);
    background-position: center;
    background-repeat: no-repeat;
    background-size: contain;
  }
}

@keyframes nav_global-show {
  0% {
    opacity: 0;
    transform: scaleY(0);
  }
  100% {
    opacity: 1;
    transform: scaleY(1);
  }  
}

#header .nav_internal {
  font-weight: 400;
}
@media (max-width: 1439.9px) {
  #header .nav_internal {
    width: 100%;
    order: 1;
    /* padding-top: 6.9rem; */
  }
}
#header .nav_internal ul {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  justify-content: space-between;
  align-items: stretch;
  height: 100%;
  padding: 0 2rem;
}
@media (max-width: 1439.9px) {
  #header .nav_internal ul {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: stretch;
    padding: 0;
  }
}
@media (max-width: 1439.9px) {
  #header .nav_internal li {
    width: 100%;
    /* border-left: 0; */
    /* border-right: 0; */
    border-top: 0.1rem solid var(--color-black);
  }
  #header .nav_internal li:last-child {
    /* border-right: 0 none; */
    border-bottom: 0.1rem solid var(--color-black);
  }
}
#header .nav_internal a {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  justify-content: flex-start;
  align-items: center;
  height: 100%;
  padding: 2rem;
  font-size: 1.4rem;
  /* color: var(--color-brand); */
  font-weight: 700;
}
@media (max-width: 1439.9px) {
  #header .nav_internal a {
    color: var(--color-2026-black);
    padding: 3rem 2rem;
  }
}

@media (max-width: 1439.9px) {
  #header .nav_btn {
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    justify-content: center;
    align-items: center;
    margin-right: 3rem;
  }
}
#header .nav_btn_inner {
  appearance: none;
  display: flex;
  position: relative;
  width: 2.4rem;
  height: 2.4rem;
  /* height: 1rem; */
  cursor: pointer;
  border: 0 none;
  background-color: transparent;
}
@media (max-width: 1439.9px) {
  #header .nav_btn_inner {
    /* height: 2.4rem; */
    /* align-items: center; */
  }
}
#header .nav_btn_inner::before,
#header .nav_btn_inner::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-repeat: no-repeat;
  background-position: 0 0;
  background-size: contain;
}
#header .nav_btn_inner::before {
  top: 0.6rem;
  opacity: 1;
  background-image: url(../img/icon-nav.svg);
}
#header .nav_btn_inner::after {
  opacity: 0;
  background-image: url(../img/icon-nav_close.svg);
  background-size: 2.4rem 2.4rem;
}
#header .nav_btn_inner[aria-expanded="true"]::before {
  animation: 0.2s linear 0s 1 normal forwards nav_icon-hide;
}
#header .nav_btn_inner[aria-expanded="true"]::after {
  animation: 0.2s linear 0s 1 normal forwards nav_icon-show;
}
#header .nav_btn_label {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(1px, 1px, 1px, 1px);
  -webkit-clip-path: inset(0px 0px 99.9% 99.9%);
  clip-path: inset(0px 0px 99.9% 99.9%);
  border: 0;
}

@keyframes nav_icon-hide {
  0% {
    opacity: 1;
    transform: scaleY(1);
  }
  100% {
    opacity: 0;
    transform: scaleY(0);
  }  
}

@keyframes nav_icon-show {
  0% {
    opacity: 0;
    transform: scaleY(0);
  }
  100% {
    opacity: 1;
    transform: scaleY(1);
  }  
}

/*========================================
  mv
========================================*/
.mv {
  position: relative;
  /* overflow: hidden; */
  max-width: 100%;
  /* margin-top: -4rem; */
  padding-top: 6.1rem;
  background-repeat: no-repeat;
  background-size: 1440px 719px;
  background-position: 50% 0;
  z-index: 2;
}
@media (max-width: 1023.9px) {
  .mv {
    margin-top: 6.9rem;
    padding-top: 2rem;
  }
}
@media (max-width: 767.9px) {
  .mv {
    padding-top: 2rem;
   
  }
}
.mv::before {
  content: "";
   position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 110%;
  /* height: 93%; */
  background-color: var(--bg-2026-blue-light);
  clip-path: polygon(0 28%, 100% 0%, 100% 72%, 0% 100%);
  z-index: -1;
}
@media (max-width: 767.9px) {
  .mv::before {
    top: 3rem;
    height: 98%;
    clip-path: polygon(0 7.5%, 100% 0%, 100% 92.5%, 0% 100%);
  }
}
.mv .mv_logo_box {
  display: block;
  width: 100%;
  max-width: 107rem;
  margin: 0 auto 7rem;
}
@media (max-width: 1023.9px) {
  .mv .mv_logo_box {
    /* max-width: calc( 350 / var(--sp-width) * 100vw ); */
    margin-bottom: 5rem;
  }
}
@media (max-width: 767.9px) {
  .mv .mv_logo_box {
    margin-left: 0;
    margin-right: 0;
  }
}
.mv .mv_logo_box img {
  width: 100%;
  height: auto;
}
.mv .mv_lead {
  padding-bottom: 9rem;
  margin-left: auto;
  margin-right: auto;
  font-size: 3.4rem;
  font-weight: 700;
  line-height: 1.5;
  text-align: center;
  /* background-color: var(--bg-2026-blue-light); */
  letter-spacing: 0.05em;
}
@media (max-width: 767.9px) {
  .mv .mv_lead {
    font-size: 2.4rem;
    max-width: 33.5rem;
    margin-bottom: 4rem;
    line-height: 1.4;
    padding-bottom: 0;
  }
}

.mv::after {
  content: "";
   position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url(../img/background.png);
  background-repeat: no-repeat;
  background-size: 144rem 71.9rem;
  background-position: 50% 0;
  z-index: -1;
}
@media (max-width: 767.9px) {
  .mv::after {
    background-image: none;
  }
}

/*========================================
  overview
========================================*/
#overview {
  /* background-color: var(--bg-2026-blue-light);
  clip-path: polygon(0 0, 100% 0%, 100% 80%, 0% 100%); */
  position: relative;
  padding-bottom: 6rem;
  overflow: hidden;
}
@media (max-width: 1023.9px) {
  #overview {
    padding-bottom: 6rem;
  }
}

#overview [class^="overview_inner"] {
  position: relative;
  z-index: 3;
  width: var(--container-width-md);
  margin: 2rem auto 0;
}
@media (max-width: 767.9px) {
  #overview [class^="overview_inner"]  {
    margin: 0 auto;
    /* margin: 2rem auto 0; */
  }
 }
#overview [class^="overview_inner"] > * {
  position: relative;
  z-index: 4;
}

@media (max-width: 1023.9px) {
  #overview [class^="overview_inner"] {
    max-width: calc( 335 / var(--sp-width) * 100vw )
  }
}

#overview .date_wrap .title_overview {
  text-align: center;
}
#overview .date_wrap .title_overview h2 {
  margin-top: 1rem;
  font-size: 1.8rem;
}
#overview .date_box {
  position: relative;
  padding: 5rem 0;
  border-radius: 1rem;
  font-weight: 600;
  font-size: 2.4rem;
  text-align: center;
  background-color: var(--color-white);
  border: 0.1rem solid var(--color-2026-black);
}
@media (max-width: 767.9px) {
  #overview .date_box {
    padding: 4rem 0;
  }
}
#overview .date_line {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: center;
  align-items: baseline;
  font-size: 2.4rem;
  font-weight: normal;
}
@media (max-width: 767.9px) {
  #overview .date_line {
    width: 100%;
    max-width: 27.6rem;
    margin: 0 auto;
  }
}
#overview .date_txt {
  margin-right: 1.9rem;
}
/* 見出し要素 */
#overview .date_txt > * {
  margin: 0;
  line-height: 1;
}
#overview .date_txt img {
  vertical-align: baseline;
  transform: translateY(15%);
}
#overview .date_big {
  font-size: 6rem;
  font-weight: bold;
}
@media (max-width: 767.9px) {
  #overview .date_big {
    font-size: 5rem;
  }
}
#overview .date_middleHeight {
  font-weight: bold;
}
@media (max-width: 767.9px) {
  #overview .date_middleHeight {
    font-size: 2rem;
  }
}
#overview .date_middle {
  font-size: 4rem;
  font-weight: bold;
}
@media (max-width: 767.9px) {
  #overview .date_middle {
    font-size: 2rem;
  }
}
#overview .date_regular {
  font-size: 3rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}
@media (max-width: 767.9px) {
  #overview .date_regular {
    line-height: 1.6;
  }
}

#overview .date_subtxt_place {
  display: block;
  font-size: 2rem;
  font-weight: 600;
  text-align: left;
}
#overview .date_subtxt {
  display: inline-block;
  margin-top: 2rem;
  font-size: 2rem;
}
@media (max-width: 767.9px) {
  #overview .date_subtxt {
    display: block;
    margin-top: 1rem;
  }
}

#overview .map_link {
  display: inline-block;
  font-size: 1.8rem;
  margin-left: 0.5em;
}
@media (max-width: 767.9px) {
  #overview .map_link {
    display: block;
    margin-left: 0;
  }
}
#overview a {
  color: #0078C8;
  /* text-decoration: underline; */
}
#overview a:hover {
  text-decoration: underline;
}

/* 日時・会場枠 */
#overview .date_date-place .date_box {
  padding-top: 6rem;
  padding-bottom: 9rem;
  
}
@media (max-width: 767.9px) {
  #overview .date_date-place .date_box {
    padding-top: 4rem;
    padding-bottom: 6rem;
  }
}
#overview .date_date .date_line {
  font-size: 3.8rem;
}
#overview .date_date .date_subtxt {
  margin-top: 1rem;
}
@media (max-width: 767.9px) {
  #overview .date_date .date_subtxt {
    font-size: 1.8rem;
  }
}
@media (max-width: 767.9px) {
  #overview .date_date .date_txt {
    margin-bottom: 2rem;
    margin-right: 0;
  }
}
#overview .date_place {
  margin-top: 4.5rem;
}
@media (max-width: 767.9px) {
  #overview .date_place {
    margin-top: 4rem;
  }
}
@media (max-width: 767.9px) {
  #overview .date_place .date_txt {
    margin-bottom: 2rem;
    margin-right: 0;
  }
}
#overview .date_place .date_map {
  margin: 4.5rem 5rem 0 5rem;
 max-width: 70rem;
 aspect-ratio: 700 / 400;
}
#overview .date_place .date_map iframe {
  width: 100%;
  height: 100%;
  display: block;
}
@media (max-width: 767.9px) {
#overview .date_place .date_map {
    width: calc(100% - 6rem);
    margin: 3rem 3rem 0 3rem;
  }
}


#overview .date_place .date_text {
  font-size: 1.6rem;
  font-weight: 700;
  margin-top: 1rem;
  text-align: right;
  margin-right: 5rem;
}
@media (max-width: 767.9px) {
  #overview .date_place .date_text {
    margin-right: 2rem;
  }
}
#overview .date_place .download_btn {
  font-size: 1.6rem;
  margin-top: 4.5rem;
  display: block;
}
#overview .date_target-expense {
  position: relative;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: stretch;
  margin-top: 2rem;
  gap: 2rem;
  z-index: 5;
}
@media (max-width: 767.9px) {
  #overview .date_target-expense {
    flex-direction: column;
  }
}
#overview .date_target-expense .date_box {
  width: calc((100% - 2rem) / 2);
}
@media (max-width: 767.9px) {
  #overview .date_target-expense .date_box {
    width: 100%;
    padding-bottom: 6rem;
  }
}

/* 「対象」枠は下余白が大きい */
#overview .date_target-expense .date_box:first-child {
  padding-bottom: 6.5rem;
}
@media (max-width: 767.9px) {
  #overview .date_target-expense .date_box:first-child {
    padding-bottom: 6rem;
  }
}
#overview .date_target-expense .date_txt {
  margin-right: 0;
}
@media (max-width: 767.9px) {
  #overview .date_target-expense .date_txt {
    /* margin-bottom: 2.8rem; */
  }
}
#overview .date_target .date_txt {
  margin-bottom: 2.4rem;
}
#overview .date_target p {
  line-height: 1.4;
}
#overview .date_target p:nth-child(n+2) {
  margin-top: 3.6rem;
}
@media (max-width: 767.9px)  {
  #overview .date_target p:nth-child(n+2) {
  margin-top: 2rem;
}
}
#overview .date_price {
  margin-top: 2.4rem;
  font-weight: 700;
  font-size: 11rem;
}
@media (max-width: 767.9px) {
  #overview .date_price {
    line-height: 1;
    margin-top: 2rem;
  }
}
#overview .date_price > span {
  font-size: 6rem;
}

/* 「申込期間」枠は余白が小さい */
#overview .date_box.under {
  margin-top: 2rem;
  padding-top: 3rem;
  padding-bottom: 3rem;
}
@media (max-width: 767.9px) {
  #overview .date_box.under {
    padding-top: 4rem;
    padding-bottom: 4rem;
  }
}
#overview .date_term .date_line {
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  font-size: 3rem;
  line-height: 1.4;
}
@media (max-width: 767.9px) {
  #overview .date_term .date_line {
    font-size: 2.8rem;
    gap: 2rem;
  }
}

#overview .date_term .date_txt {
  margin-right: 0;
}
#overview .date_term .date_period {
  font-weight: bold;
  font-size: 2.6rem;
}

/*========================================
  message
========================================*/
#message {
  position: relative;
  margin-top: 4rem;
  z-index: 2;
}
@media (max-width: 767.9px) {
  #message {
    margin-top: 3rem;
  }
}

/*========================================
  button
========================================*/
/* ボタン-主催者メッセージ */
.btn01 {
  font-size: 2.4rem;
  background-color: var(--color-2026-yellow);
  border: 0.1rem solid var(--color-2026-black);
  width: 100%;
  max-width: var(--button-width-lg);
  height: 8.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  border-radius: 99.9rem;
  position: relative;
  cursor: pointer;
}
@media (max-width: 767.9px) {
  .btn01 {
    max-width: calc( 335 / var(--sp-width) * 100vw );
    height: 7.2rem;
  }
}
.btn01::after {
    content: '';
    position: absolute;
    right: 10px;
    width: 6.8rem;  /* 丸の直径 */
    height: 6.8rem; /* 丸の直径 */
    background-image: url(../img/icon_button_arrow.svg);
    background-position: 2.5rem;
    background-repeat: no-repeat;
    background-size: 1.9rem 1.7rem; /* 矢印のサイズ調整 */
    border: 0.1rem solid var(--color-2026-black);
    border-radius: 50%;
    background-color: var(--color-white); 
}
@media (max-width: 767.9px) {
  .btn01::after {
    right: 6px;
    width: 6rem;  /* 丸の直径 */
    height: 6rem; /* 丸の直径 */
    background-position: 2.3rem;
  }
}
/* マスク背景 */
.btn01::before {
  content: "";
  position: absolute;
  top: -10%;
  left: -10%;
  width: 150%;
  height: 150%;
  background-color: var(--color-white);
  padding: 2rem;
  transform:
    scaleX(0)
    skew(10deg, 0);
  transform-origin: top left;
  transition: var(--hover-transition);
  z-index: 1;
}
/*ボタンの中のテキスト*/
.btn01 > span {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: auto;
  color: var(--color-2026-black);
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0;
  /* letter-spacing: 0.24em; */
  transition: var(--hover-transition);
  z-index: 3;
}
.btn01:hover::after {
    width: calc(100% - 20px);
    height: calc(100% - 20px);
    border-radius: 99.9rem;
    background-position: calc(100% - 22px);
}
@media (max-width: 767.9px) {
  .btn01:hover::after {
    background-position: calc(100% - 16px);
    width: calc(100% - 12px);
    height: calc(100% - 12px);
  }
}




/* childcare 20251113追記*/
.childcare_btn a {
  border: 0.1rem solid var(--color-2026-black);
  background-color: var(--color-2026-yellow);
  padding-right: 20px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: var(--button-width-lg);
  width: 100%;
  height: 8.8rem;
  margin: 0 auto;
  border-radius: 99.9rem;
  color: var(--color-2026-black);
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 0;
  transition: var(--hover-transition);
  z-index: 3;
  cursor: pointer;
}
.childcare_btn a:hover {
  opacity: 1;
}
@media (max-width: 767.9px) {
  .childcare_btn a{
    padding-right: 40px;
    max-width: calc( 335 / var(--sp-width) * 100vw );
    height: 7.2rem;
    font-size: 1.6rem;
  }
}
.childcare_btn a::before {
     content: '';
    position: absolute;
    right: 26%;
    width: 6.8rem;  
    height: 6.8rem; 
    background-image: url(../img/icon_childcare.svg);
    background-position: 2.5rem;
    background-repeat: no-repeat;
    background-size: 2rem 2rem; /* 矢印のサイズ調整 */
}
@media (max-width: 960px) {
  .childcare_btn a::before {
    right: 18%;
  }
}
.childcare_btn a::after {
  /* display: inline-block; */
    content: '';
    position: absolute;
    right: 10px;
    width: 6.8rem;  /* 丸の直径 */
    height: 6.8rem; /* 丸の直径 */
    background-image: url(../img/icon_button_arrow.svg);
    background-position: 2.5rem;
    background-repeat: no-repeat;
    background-size: 1.9rem 1.7rem; /* 矢印のサイズ調整 */
    border: 0.1rem solid var(--color-2026-black);
    border-radius: 50%;
    background-color: var(--color-white); 
}
@media (max-width: 767.9px) {
  .childcare_btn a::after {
    right: 6px;
    width: 6rem;  /* 丸の直径 */
    height: 6rem; /* 丸の直径 */
    background-position: 2.3rem;
  }
}
.childcare_btn a:hover::after {
    opacity: 1;
    width: calc(100% - 20px);
    height: calc(100% - 20px);
    border-radius: 99.9rem;
    background-position: calc(100% - 22px);
    z-index: -10;
    
}
@media (max-width: 767.9px) {
  .childcare_btn a:hover::after {
    background-position: calc(100% - 16px);
    width: calc(100% - 12px);
    height: calc(100% - 12px);
  }
}


/* ワークショップ内ボタン */
.btn02 {
    font-size: 1.4rem;
    background-color: var(--color-2026-yellow);
    border: 0.1rem solid var(--color-2026-black);
    width: 100%;
    max-width: var(--button-width-lg);
    height: 4rem;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto;
    border-radius: 99.9rem;
    position: relative;
    cursor: pointer;
}
@media (max-width: 767.9px) {
  .btn02 {
    max-width: calc( 335 / var(--sp-width) * 100vw );
  }
}
.btn02::after {
    content: '';
    position: absolute;
    right: 5px;
    width: 3rem;  /* 丸の直径 */
    height: 3rem; /* 丸の直径 */
    background-image: url(../img/icon_button_arrow.svg);
    background-position: 1rem;
    background-repeat: no-repeat;
    background-size: 1rem 0.9rem; /* 矢印のサイズ調整 */
    border: 0.1rem solid var(--color-2026-black);
    border-radius: 50%;
    background-color: var(--color-white); 
}
.btn02:hover::after {
    width: calc(100% - 10px);
    height: calc(100% - 10px);
    border-radius: 99.9rem;
    background-position: calc(100% - 8px);
}
/* マスク背景 */
.btn02::before {
  content: "";
  position: absolute;
  top: -10%;
  left: -10%;
  width: 150%;
  height: 150%;
  background-color: var(--color-white);
  padding: 2rem;
  transform:
    scaleX(0)
    skew(10deg, 0);
  transform-origin: top left;
  transition: var(--hover-transition);
  z-index: 1;
}
/*ボタンの中のテキスト*/
.btn02 > span {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 4rem;
  color: var(--color-2026-black);
  font-size: 1.4rem;
  font-weight: 500;
  letter-spacing: 0;
  /* letter-spacing: 0.24em; */
  transition: var(--hover-transition);
  z-index: 3;
}

/*========================================
  map
========================================*/
.map {
  /* 疑似要素の重なり対応 */
  z-index: 20;
  position: relative;
}

.map_list {
  width: 100%;
  max-width: var(--container-width-lg);
  margin: 4rem auto 3rem;
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  gap: 2rem;
}
@media (max-width: 1023.9px) {
  .map_list {
    margin-top: 0;
    margin-bottom: 0;
    gap: 3rem;
  }
}
@media (max-width: 767.9px) {
  .map_list {
    flex-direction: column;
    justify-content: center;
    align-content: center;
    max-width: calc( 335 / var(--sp-width) * 100vw );
    margin-top: 0;
  }
}
.map_list li {
  flex-grow: 1;
}
.map_list li a {
  overflow: hidden;
  display: block;
  border-radius: 1rem;
  border: 0.1rem solid var(--color-gray-light);
}
.map_list li img {
  max-width: 100%;
  height: auto;
  margin-left: auto;
  margin-right: auto;
}



/* childcare 20251113追記*/
.childcare {
  text-align: center;
  padding: 60px 80px 40px 80px;
  background-color: white;
  /* z-index: 100; */
  width: 100%;
  max-width: var(--container-width-lg);
  margin: 0 auto;
  border-radius: 1rem;
  border: 0.1rem solid var(--color-gray-light);
}
@media (max-width: 1023.9px) {
  .childcare {
    margin-top: 3rem;
  }
}
@media (max-width: 767.9px) {
  .childcare {
    text-align: left;
    max-width: calc( 335 / var(--sp-width) * 100vw );
    padding: 40px 20px 30px 20px;
  }
  
}
.childcare_title {
  font-size: 2.4rem;
  font-weight: 700;
}
@media (max-width: 767.9px) {
  .childcare_title {
    font-size: 2rem;
  }
}
.childcare_text {
  font-size: 2rem;
  font-weight: 500;
  margin-top: 4rem;
  margin-bottom: 4rem;
  line-height: 30px;
}
@media (max-width: 767.9px) {
  .childcare_text {
    font-size: 1.6rem;
    line-height: 24px;
    margin-top: 3rem;
  margin-bottom: 3rem;
  }
}
.childcare_small {
  font-size: 1.4rem;
  font-weight: 500;
  margin-top: 1rem;
}


/*========================================
  workshop & session
========================================*/
.header_section {
  font-size: 2.4rem;
  text-align: center;
}

.parentBox {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: flex-start;
  align-items: stretch;
  width: 100%;
  gap: 3rem;
  margin-top: 6rem;
}
@media (max-width: 767.9px) {
  .parentBox {
    gap: 2rem;
  }
}
.parentBox .box {
  position: relative;
  flex-basis: calc((100% - 6rem) / 3);
  flex-grow: 0;
  /* padding-top: 3rem; */
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: space-between;
  /* border: 0.1rem solid var(--color-2026-black); */
  border-radius: 1rem;
}
@media (max-width: 1023.9px) {
  .parentBox .box {
    flex-grow: 1;
    flex-basis: calc((100% - 3rem) / 2);
  }
}
@media (max-width: 767.9px) {
  .parentBox .box {
    flex-basis: auto;
  }
}

.parentBox .box .badge {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translate(-50%);
  width: calc((26rem / 30rem) * 100%);
  z-index: 2;
  
  
}

.parentBox .box .badge_lead {
  border: 0.1rem solid var(--color-2026-black);
  border-radius: 0.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 3.6rem;
  color: var(--color-white);
  font-weight: 500;
  font-size: 1.6rem;
  /* padding: 1rem; */
}

.parentBox .box .thumb {
  overflow: hidden;
  flex-grow: 0;
  border-radius: 1rem 1rem 0 0;
  border: 0.1rem solid var(--color-2026-black);
}
.parentBox .box .thumb img {
  aspect-ratio: 300/170;
}
@media (max-width: 767.9px) {
  .parentBox .box .thumb img {
    aspect-ratio: 335/190;
  }
}
.parentBox .box .box_inner {
  position: relative;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: space-between;
  box-sizing: border-box;
  padding: 2rem;
  border-radius: 0 0 1rem 1rem;
  border-bottom: 0.1rem solid var(--color-2026-black);
  border-left: 0.1rem solid var(--color-2026-black);
  border-right: 0.1rem solid var(--color-2026-black);
  background-color: var(--box-bg);
  z-index: 1;
}
@media (max-width: 767.9px) {
  .parentBox .box .box_inner {
    padding: 2rem 2.5rem;
  }

}
.parentBox .box .box_row.box_detail_time li {
  counter-increment: cnt;
}
.parentBox .box .box_row.box_detail_time li::before {
  content: "(" counter(cnt) ") ";
}
.parentBox .box .title_section .num {
  color: var(--color-2026-blue);
  font-weight: 700;
  font-size: 2rem;
}
.parentBox .box .title_section {
  flex-grow: 0;
  padding-top: 2rem;
  padding-bottom: 2rem;
  min-height: 18rem;
}
@media (max-width: 767.9px) {
  .parentBox .box .title_section {
    min-height: 18rem;
  }
}
.parentBox .box .title_section .title {
  line-height: 1.5;
  letter-spacing: 0.03em;
  font-weight: 700;
  font-size: 2rem;
  margin-top: 1rem;
}
.parentBox .box .box_detail {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  gap: 1rem;
  width: 100%;
}
@media (max-width: 767.9px) {
  .parentBox .box .box_detail {
    gap: 1.5rem;
  }
}

.parentBox .box .box_row {
  flex-grow: 0;
  width: 100%;
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  justify-content: space-between;
  align-items: stretch;
}

.parentBox .box .box_detail .title {
  flex-grow: 0;
  width: 6rem;
  white-space: nowrap;
  color: var(--color-2026-blue);
  font-weight: 700;
  font-size: 1.4rem;
  text-align: justify;
  -moz-text-align-last: justify;
  text-align-last: justify;
  font-weight: 500;
  font-size: 1.4rem;
}
.parentBox .box .box_detail .detail {
  flex-grow: 0;
  flex-basis: calc(100% - 7.5rem);
  font-weight: 500;
  font-size: 1.4rem;
}
.parentBox .box .box_detail .detail li:nth-child(n+2),
.parentBox .box .box_detail .detail p:nth-child(n+2) {
  margin-bottom: 0.5rem;
}
.parentBox .box .box_row.box_detail_target .target {
  display: inline-block;
  padding: 0.3rem 1rem;
  border: 0.1rem solid var(--color-gray-light);
  border-radius: 2rem;
  color: var(--color-black);
  background-color: var(--color-white);
}
.parentBox .btn02 {
  flex-grow: 0;
  margin-top: 3rem;
}

#workshop .disclaimer {
  margin-top: 5rem;
  font-size: 1.4rem;
  line-height: 3rem;
}

/*========================================
  information
========================================*/
.information {
  position: relative;
  padding-bottom: 8.6rem;
  line-height: 1.5;
  overflow: hidden;
  background-color: var(--bg-2026-blue-light);
  background-repeat: no-repeat;
  background-position: 50% 10rem;
}
@media (max-width: 767.9px) {
  .information {
    padding-bottom: 6rem;
  }
}
@media (max-width: 767.9px) {
.information::after {
  content: "";
  position: absolute;
  background-repeat: no-repeat;
  background-position: 0 0;
  background-size: contain;
  width: 19.3rem;
  height: 15.4rem;
  bottom: 0;
  /* right: calc( 50% + 28rem ); */
  left: 0;
  background-image: url(../img/illust_information.png);
  /* opacity: 0.5; */
  z-index: 1;
}
}
.information > * {
  position: relative;
  z-index: 2;
}
.information_inner {
  margin: 0 auto;
  background-color: var(--color-white);
  padding: 6rem;
  border: 1px solid var(--color-2026-black);
  border-radius: 1rem;
  max-width: var(--container-width-md);
}
@media (max-width: 767.9px) {
  .information_inner {
    max-width: calc(335 / var(--sp-width) * 100vw);
    padding: 4rem 2rem;
  }
}

/*========================================
  sponsor
========================================*/

#sponsor .notes_inr {
  font-size: 1.3rem;
  font-weight: 500;
  line-height: 1.5;
}
@media (max-width: 767.9px) {
  #sponsor .sponsor_cregit_table table, #sponsor .sponsor_cregit_table tbody, #sponsor .sponsor_cregit_table tr, #sponsor .sponsor_cregit_table th, #sponsor .sponsor_cregit_table td {
    display: block;
  }
}
#sponsor .sponsor_cregit_table tr {
  display: block;
}
#sponsor .sponsor_cregit_table tr:not(:first-child) {
  margin-top: 1.3rem;
}
#sponsor .sponsor_cregit_table th,
#sponsor .sponsor_cregit_table td {
  font-size: 1.3rem;
  line-height: 1.5;
}

/*
2024-10-11
MacOS Chromeのバグ
th要素内でbefore, afterを使用すると
絶対配置であっても中のテキストは均等割付にならない
*/
#sponsor .sponsor_cregit_table th {
  position: relative;
  white-space: nowrap;
}
@media (max-width: 767.9px) {
  #sponsor .sponsor_cregit_table th {
    width: 9rem;
  }
}
#sponsor .sponsor_cregit_table th > span {
  display: block;
  padding-left: 0.8em;
  padding-right: 1.9em;
  text-align: justify;
  -moz-text-align-last: justify;
       text-align-last: justify;
  font-weight: 500;
  letter-spacing: normal;
}

#sponsor .sponsor_cregit_table th::before,
#sponsor .sponsor_cregit_table th::after {
  position: absolute;
  top: 0;
}
#sponsor .sponsor_cregit_table th::before {
  left: 0.5em;
  content: "[";
}
#sponsor .sponsor_cregit_table th::after {
  right: 1.5em;
  content: "]";
}
#sponsor .disclaimer {
  margin-top: 3rem;
}
#sponsor .disclaimer p {
  margin-top: 1.2rem;
}
#sponsor .logo_set {
  margin-bottom: 4rem;
}
@media (max-width: 767.9px) {
  #sponsor .logo_set {
    margin-bottom: 3rem;
  }
}
@media (max-width: 767.9px) {
  #sponsor .sponsor_title {
    text-align: center;
  }
}
#sponsor .sponsor_period {
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  margin-top: 3rem;
}
@media (max-width: 767.9px) {
  #sponsor .sponsor_period {
    margin-left: -0.1em;
    margin-right: -1em;
    font-size: 2rem;
  }
}
#sponsor .sponsor_period .date-week {
  font-size: 1.4rem;
  display: inline;
}

/*========================================
  notes
========================================*/
#notes .title {
  font-weight: 700;
  font-size: 1.6rem;
  text-align: center;
}
#notes .notes_list {
  font-size: 1.3rem;
  font-weight: 500;
  list-style: none;
  line-height: 1.4;
}
#notes .notes_list li:not(:last-child) {
  margin-bottom: 1.6rem;
}
#notes .pagetop {
  margin: 6rem auto 9rem;
}

/*========================================
  footer
========================================*/
#footer {
  background-color: var(--color-white);
}
#footer .nav_internal {
  background-color: var(--footer-nav-bg);
}
#footer .nav_internal ul {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: stretch;
}
@media (max-width: 767.9px) {
  #footer .nav_internal ul {
    flex-direction: column;
  }
}
#footer .nav_internal ul li {
  flex: 1;
  box-sizing: border-box;
  border-left: 0.1rem solid var(--color-2026-black);
}
#footer .nav_internal ul li:first-child() {
  border-left: 0;
}
@media (max-width: 767.9px) {
  #footer .nav_internal ul li {
    width: 100%;
    border-left: 0;
    border-bottom: 0.1rem solid var(--color-2026-black);
  }
}
#footer .nav_internal ul a {
  display: block;
  padding: 3rem 2rem;
  font-weight: 400;
  font-size: 1.6rem;
  text-align: center;
  color: var(--color-white);
}
@media (max-width: 767.9px) {
  #footer .nav_internal ul a {
    padding: 3.2rem 3rem;
  }
}
#footer .nav_external {
  margin-left: 1rem;
}
@media (max-width: 767.9px) {
  #footer .nav_external {
    margin-left: 0;
  }
}

#footer .nav_external ul {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1.8rem;
}
@media (max-width: 767.9px) {
  #footer .nav_external img {
    width: 3rem;
    height: auto;
  }
}
#footer .foot_inr {
  padding: 4rem 4rem 4rem 6rem;
}
@media (max-width: 767.9px) {
  #footer .foot_inr {
    padding: 4rem 2rem;
  }
}

#footer .logo_set {
  /* position: relative; */
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
}
/* #footer .logo_set .logo {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
} */
#footer .logo_set .logo img {
  display: block;
  /* margin-left: auto;
  margin-right: auto; */
}
@media (max-width: 767.9px) {
  #footer .logo_set {
    justify-content: center;
  }
  #footer .logo_set .logo {
    position: static;
    /* width: 100%; */
    transform: none;
  }
}
#footer .copy_set {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 3rem;
} 
@media (max-width: 767.9px) {
  #footer .copy_set {
    width: 100%;
    flex-direction: column-reverse;
    justify-content: center;
    margin-top: 2rem;
  }
}

/*========================================
  modal
========================================*/
.modal_wrap {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 999;
  display: none;
  background-color: rgba(0, 0, 0, 0.45);
  overflow: hidden;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  backface-visibility: hidden;
  line-height: 1.6;
  box-sizing: border-box;
  padding: 14rem 5%;
  font-weight: 500;
  font-size: 1.6rem;
}
@media (max-width: 1380px) {
  .modal_wrap {
    font-size: 1.4rem;
    padding-right: 2rem;
    padding-left: 2rem;
  }
}
.modal_wrap .container {
  display: table;
  table-layout: fixed;
  padding: 1rem 0;
  width: 100%;
  height: auto;
  height: 100%;
}
.modal_wrap .inner {
  position: relative;
  display: table-cell;
  vertical-align: middle;
  box-sizing: border-box;
  padding: 5rem;
  border-radius: 1rem;
  background-color: var(--color-white);
}
@media (max-width: 767.9px) {
  .modal_wrap .inner {
    padding-right: 2rem;
    padding-left: 2rem;
  }
}
.modal_wrap .modal_close {
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  font-weight: 700;
  font-size: 3rem;
  cursor: pointer;
}
.modal_wrap .title {
  font-size: 3.2rem;
  text-align: center;
  margin-bottom: 1rem;
}
@media (max-width: 767.9px) {
  .modal_wrap .title {
    font-size: 2.6rem;
  }
}
.modal_wrap .modal_header {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: stretch;
}
@media (max-width: 767.9px) {
  .modal_wrap .modal_header {
    flex-direction: column;
  }
}
.modal_wrap .modal_header .head_group {
  display: flex;
  flex-direction: column;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: stretch;
  width: calc((100% - 3rem) / 2);
}
@media (max-width: 767.9px) {
  .modal_wrap .modal_header .head_group {
    width: 100%;
  }
}
.modal_wrap .modal_header .head_group::after {
  display: block;
  width: 2rem;
  height: 0.5rem;
  content: "";
  background-color: var(--color-black);
}
@media (max-width: 767.9px) {
  .modal_wrap .modal_header .head_group::after {
    display: none;
  }
}
@media (max-width: 767.9px) {
  .modal_wrap .modal_header .head_group .title_section {
    margin-top: 3rem;
  }
  .modal_wrap .modal_header .head_group .title_section .control_num {
    margin-bottom: 1rem;
  }
}
.modal_wrap .modal_header .control_num {
  font-weight: 700;
  font-size: 1.6rem;
  font-family: "Noto Sans JP", "游ゴシック体", "Yu Gothic", YuGothic, "ヒラギノ角ゴシック Pro", "Hiragino Kaku Gothic Pro", メイリオ, Meiryo, Osaka, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
  color: #0078C8;
}
.modal_wrap .modal_header .control_ttl {
  font-size: 2rem;
}
.modal_wrap .modal_header .box_detail_target {
  margin-top: 0.7rem;
  margin-bottom: 1rem;
}
@media (max-width: 767.9px) {
  .modal_wrap .modal_header .box_detail_target {
    margin-bottom: 0;
  }
}
.modal_wrap .modal_header .box_detail_target li {
  display: inline-block;
  margin-top: 0.3rem;
  padding: 0.2rem 1rem;
  border-radius: 2rem;
  color: var(--color-brand-dark);
  font-size: 1.4rem;
  background-color: var(--bg-gray);
}
.modal_wrap .modal_header .thumb {
  width: calc((100% - 3rem) / 2);
}
@media (max-width: 767.9px) {
  .modal_wrap .modal_header .thumb {
    width: 100%;
    margin-top: 3rem;
  }
}
.modal_wrap .modal_header .thumb img {
  border-radius: 1rem;
  aspect-ratio: 300 / 170;
}
.modal_wrap .modal_detail {
  margin-top: 3rem;
}
.modal_wrap .modal_detail .m_time {
  margin-top: 2.5rem;
}
.modal_wrap .modal_detail .m_time table {
  width: 100%;
}
.modal_wrap .modal_detail .m_time th {
  background-color: #DCE6F0;
}
.modal_wrap .modal_detail .m_time tr:nth-child(odd) td {
  background-color: rgba(220, 230, 240, 0.5019607843);
}
.modal_wrap .modal_detail .m_time th,
.modal_wrap .modal_detail .m_time td {
  padding: 0.6rem;
  border-left: 0.1rem solid var(--color-white);
  text-align: center;
}
.modal_wrap .modal_detail .m_time th:first-child(),
.modal_wrap .modal_detail .m_time td:first-child() {
  border-left: 0;
  width: 50%;
}
.modal_wrap .m_inq {
  margin-top: 2rem;
}
.modal_wrap .m_inq .title {
  font-size: 1.8rem;
  text-align: left;
}
.modal_wrap .m_inq a {
  color: #0078C8;
}
.modal_wrap.form_complete_overlay .title {
  margin-bottom: 3rem;
}
.modal_wrap.form_complete_overlay .form_complete_txt {
  text-align: center;
  margin-bottom: 3rem;
}
.modal_wrap .message_txt {
  /* width: 50rem; */
  line-height: 2.1;
  margin-top: 4rem;
  padding: 0  17.5rem 5rem;
  letter-spacing: 0.1em;
}
@media (max-width: 1023.9px) {
  .modal_wrap .message_txt {
    padding: 0;
  }
}
@media (max-width: 767.9px) {
  .modal_wrap .message_txt {
    width: 100%;
  }
}
.message_modal .title {
  margin-bottom: 0;
  padding-top: 5rem;
}

/*========================================
  mail form
========================================*/
.modal_form {
  margin-top: 3rem;
  padding-top: 3rem;
  border-top: 1px solid #939393;
}
.modal_form .contact_privacy .box,
.modal_form .contact_notes .box {
  padding: 2rem 2.5rem;
  border: 1px solid #939393;
  border-radius: 0.5rem;
  font-size: 1.4rem;
  font-family: "Noto Sans JP", "游ゴシック体", "Yu Gothic", YuGothic, "ヒラギノ角ゴシック Pro", "Hiragino Kaku Gothic Pro", メイリオ, Meiryo, Osaka, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
}
@media (max-width: 960px) {
  .modal_form .contact_privacy .box,
  .modal_form .contact_notes .box {
    width: 100%;
  }
}
@media (max-width: 767.9px) {
  .modal_form .contact_privacy .box,
  .modal_form .contact_notes .box {
    height: 14rem;
    overflow: scroll;
  }
}
.modal_form .contact_box {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: flex-start;
  align-items: stretch;
  width: 100%;
}
@media (max-width: 960px) {
  .modal_form .contact_box {
    flex-direction: column;
  }
}
.modal_form .contact_box:nth-child(n+2) {
  margin-top: 1.5rem;
}
.modal_form .contact_agree {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  margin-top: 1.5rem;
  margin-bottom: 1.5rem;
  text-align: center;
}
.modal_form .modal_btngroup {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap-reverse;
}
.modal_form .contact_hl {
  width: 22rem;
}
.modal_form .box {
  width: calc(100% - 24rem);
  margin-left: 2rem;
}
@media (max-width: 960px) {
  .modal_form .box {
    width: 100%;
    margin-top: 0.5rem;
    margin-left: 0;
  }
}
.modal_form .form_input,
.modal_form .form_select {
  padding: 0.5rem 0.8rem;
  border: 1px solid #939393;
  border-radius: 0.5rem;
}
.modal_form #agree {
  margin-right: 2rem;
}
.modal_wrap .modal_form .modal_btn {
  position: relative;
  top: 0;
  right: 0;
  padding: 0;
  border: 0;
  font-weight: 500;
  font-family: "Kiwi Maru", "游明朝", YuMincho, "ヒラギノ明朝 ProN W3", "Hiragino Mincho ProN", "HG明朝E", "ＭＳ Ｐ明朝", "ＭＳ 明朝", serif;
  font-size: 2rem;
  background: transparent;
  cursor: pointer;
}
.modal_form .form_short {
  width: 50%;
}
.modal_form .form_middle {
  width: 70%;
}
.modal_form .form_long {
  width: 100%;
}
@media (max-width: 767.9px) {
  .modal_form .form_short,
  .modal_form .form_middle {
    width: 100%;
  }
}
.modal_form .err {
  width: 100%;
  color: #BA1044;
  font-size: 1.2rem;
  font-family: "Noto Sans JP", "游ゴシック体", "Yu Gothic", YuGothic, "ヒラギノ角ゴシック Pro", "Hiragino Kaku Gothic Pro", メイリオ, Meiryo, Osaka, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
}
.modal_form .other_error {
  color: #BA1044;
  font-size: 1.2rem;
  font-family: "Noto Sans JP", "游ゴシック体", "Yu Gothic", YuGothic, "ヒラギノ角ゴシック Pro", "Hiragino Kaku Gothic Pro", メイリオ, Meiryo, Osaka, "ＭＳ Ｐゴシック", "MS PGothic", sans-serif;
}
.modal_form .modal_message {
  margin-top: 3rem;
  padding-top: 3rem;
  border-top: 1px solid #939393;
}

/*========================================
  hidden
======================================== */

@media (max-width: 767.9px) {
  .hidden_sp {
    display: none;
  }
}

@media (max-width: 1439.9px) {
  .hidden_sp02 {
    display: none;
  }
}

@media (min-width: 768px) {
  .hidden_pc {
    display: none;
  }
}

@media (min-width: 1440px) {
  .hidden_pc02 {
    display: none;
  }
}


/*========================================
  illustration(2024~2026)
========================================*/
@media (min-width: 1024px) {

  /* 画像を配置するための位置調整 */
  #overview .overview_inner-01 {
    z-index: 5;
  }
  #overview .overview_inner-02 {
    z-index: 4;
  }

  #overview::before,
  #overview .overview_inner-02::before,
  #overview .overview_inner-02::after {
    position: absolute;
    content: "";
    background-repeat: no-repeat;
    background-position: 0 0;
    background-size: contain;
  }

  #overview::before {
    top: 25rem;
    right: calc( 50% + 28rem );
    width: 44.5rem;
    height: 38.6rem;
    background-image: url(../img/illust_overview01.png);
  }

  #overview .overview_inner-02::before {
    bottom: -20rem;
    left: -40rem;
    width: 44.5rem;
    height: 34.8rem;
    background-image: url(../img/illust_overview02.png);
  }

  #overview .overview_inner-02::after {
    bottom: -10rem;
    left: calc( 100% - 12.5rem );
    width: 44.5rem;
    height: 42.3rem;
    background-image: url(../img/illust_overview03.png);
  }
}

#workshop .header_section .title_section::before,
#workshop .header_section .title_section::after {
  position: absolute;
  content: "";
  background-repeat: no-repeat;
  background-position: 0 0;
  background-size: contain;
  z-index: 2;
}

#workshop .header_section .title_section::before {
  top: -5rem;
  right: -5rem;
  width: 15.9rem;
  height: 16.3rem;
  background-image: url(../img/illust_title_right2.png);
}

@media (max-width: 1023.9px) {
  #workshop .header_section .title_section::before {
    background-image: url(../img/illust_title_right.svg);
    top: -19rem;
    right: -2rem;
    width: 22.3rem;
    height: 22.4rem;
  }
}

#workshop .header_section .title_section::after {
  top: 6.6rem;
  left: -4rem;
  width: 9.8rem;
  height: 9.2rem;
  background-image: url(../img/illust_title_left.png);
}

@media (max-width: 767.9px) {
  #workshop .header_section .title_section::after {
    top: 9.5rem;
    left: -1rem;
    width: 4.9rem;
    height: 4.6rem;
  }
}