@charset "UTF-8";
.font-maru { font-family: 'Zen Maru Gothic', sans-serif; }

* { -webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; word-wrap: break-word; }

html { font-size: 62.5%; }
@media screen and (max-width: 750px) { html { font-size: 2.375vw; } }

body { font-family: 'Zen Kaku Gothic New', YuGothicM, YuGothic, "ヒラギノ角ゴ Pro", "Hiragino Kaku Gothic Pro", "メイリオ", "Meiryo", sans-serif; font-size: 1.6rem; font-weight: 500; -webkit-text-size-adjust: 100%; }
@media screen and (max-width: 750px) { body { font-size: 1.6rem; } }

li { list-style: none; }

img { max-width: 100%; vertical-align: bottom; }

video { max-width: 100%; }

a:hover { text-decoration: none; }

button { padding: 0; border: none; background: none; font-family: inherit; font-size: 1.6rem; cursor: pointer; }
@media screen and (max-width: 750px) { button { font-size: 1.6rem; } }

input[type="text"], input[type="password"], input[type="tel"], input[type="email"], textarea { font-family: inherit; font-size: 1.6rem; }
@media screen and (max-width: 750px) { input[type="text"], input[type="password"], input[type="tel"], input[type="email"], textarea { font-size: 1.6rem; } }

select { font-family: inherit; }

.only-pc { display: block; }
@media screen and (max-width: 750px) { .only-pc { display: none; } }

.only-sp { display: none; }
@media screen and (max-width: 750px) { .only-sp { display: block; } }

img.only-pc, span.only-pc { display: inline; }
@media screen and (max-width: 750px) { img.only-pc, span.only-pc { display: none; } }
img.only-sp, span.only-sp { display: none; }
@media screen and (max-width: 750px) { img.only-sp, span.only-sp { display: inline; } }

table.only-pc { display: table; }
@media screen and (max-width: 750px) { table.only-pc { display: none; } }
table.only-sp { display: none; }
@media screen and (max-width: 750px) { table.only-sp { display: table; } }

.js-tel { color: #000 !important; text-decoration: none; cursor: default; }

.clearfix { zoom: 1; }
.clearfix::before { content: ""; display: table; }
.clearfix::after { content: ""; display: table; clear: both; }

.w100 { width: 100%; }

.tac { text-align: center; }

.tar { text-align: right; }

.vam { vertical-align: middle; }

.mab0 { margin-bottom: 0 !important; }

.mab10 { margin-bottom: 10px !important; }

.mab30 { margin-bottom: 30px !important; }

.mab40 { margin-bottom: 40px !important; }

.mat10 { margin-top: 10px !important; }

.mat40 { margin-top: 40px !important; }

.lh-l { line-height: 1.8; }

.js-size-_large { font-size: 75%; }
@media screen and (max-width: 750px) { .js-size-_large { font-size: 2.375vw; } }
.js-size-_large .header { height: initial; min-height: 160px; }
@media screen and (max-width: 1000px) { .js-size-_large .header { min-height: initial; } }
.js-size-_large .header .gnav ul li a { padding: 5px 1.5em; }
@media screen and (max-width: 1000px) { .js-size-_large .header .gnav ul li a { padding: 1em 2em; } }

.js-anime-fadein { opacity: 0; animation-duration: .5s; animation-timing-function: ease-in-out; animation-fill-mode: forwards; }
.js-anime-fadein.js-anime-on { animation-name: fadeIn; }

@keyframes fadeIn { 0% { opacity: 0; }
  100% { opacity: 1; } }
.js-anime-slide { opacity: 0; animation-duration: .5s; animation-timing-function: ease-in-out; animation-fill-mode: forwards; }
.js-anime-slide.js-anime-on { animation-name: slide; }

@keyframes slide { 0% { opacity: 0; transform: translateY(100px); }
  100% { opacity: 1; transform: translateY(0); } }
.js-anime-slideleft { opacity: 0; animation-duration: .5s; animation-timing-function: ease-in-out; animation-fill-mode: forwards; }
.js-anime-slideleft.js-anime-on { animation-name: slideLeft; }

@keyframes slideLeft { 0% { opacity: 0; transform: translateX(-100px); }
  100% { opacity: 1; transform: translateX(0); } }
.js-anime-slideright { opacity: 0; animation-duration: .5s; animation-timing-function: ease-in-out; animation-fill-mode: forwards; }
.js-anime-slideright.js-anime-on { animation-name: slideRight; }

@keyframes slideRight { 0% { opacity: 0; transform: translateX(100px); }
  100% { opacity: 1; transform: translateX(0); } }
@media print { .js-anime-fadein, .js-anime-slide, .js-anime-slideleft, .js-anime-slideright { opacity: initial; } }
body { font-family: "Noto Sans JP", YuGothicM, YuGothic, "ヒラギノ角ゴ Pro", "Hiragino Kaku Gothic Pro", "メイリオ", "Meiryo", sans-serif; }

.font-min { font-family: "Noto Serif JP", serif; }

.font-en { font-family: "Roboto", sans-serif; }

.opacity { transition: all .6s; }
.opacity:hover { opacity: 0.7; }

.w100 { width: 100%; }

.inner { width: 100%; max-width: 1240px; margin: 0 auto; padding-inline: 20px; line-height: 1.6; }
@media screen and (max-width: 750px) { .inner { padding-inline: 4%; } }

.header { z-index: 99999; position: relative; }
.header .header-banner { position: absolute; top: 0; right: 0; width: 272px; margin-right: 30px; }
@media screen and (max-width: 750px) { .header .header-banner { display: none; } }

.footer { padding-block: 20px; background: linear-gradient(to right, #bf9bc1, #a679aa 30%, #66a3bf 60%, #7fbbc8); }
.footer .footer-in { width: 100%; max-width: 1240px; margin: 0 auto; padding-inline: 20px; }
@media screen and (max-width: 750px) { .footer .footer-in { padding-inline: 4%; } }
.footer .footer-box { display: flex; align-items: flex-end; justify-content: center; flex-direction: row; gap: 1em 65px; margin-bottom: 40px; }
@media screen and (max-width: 750px) { .footer .footer-box { justify-content: center; flex-direction: column; } }
.footer .footer-item { display: flex; align-items: center; flex-direction: row; gap: 1em; }
@media screen and (max-width: 750px) { .footer .footer-item { width: 100%; flex-direction: column; justify-content: flex-start; } }
.footer .footer-item p { font-weight: 700; color: #fff; font-size: 2.5rem; }
@media screen and (max-width: 750px) { .footer .footer-item p { font-size: 1.6rem; } }
.footer .footer-item p a { text-decoration: none; color: #fff; }
.footer .logo-aichi { width: 214px; }
@media screen and (max-width: 750px) { .footer .logo-aichi { margin-inline: auto; } }
.footer .footer-copy { text-align: center; color: #fff; }
@media screen and (max-width: 750px) { .footer .footer-copy { font-size: 1.4rem; } }

.ss-top { position: relative; margin-top: -150px; padding-block: 150px 80px; background: url("../img/symposium2026/main_bg001.png") no-repeat left top; background-size: cover; }
.ss-top .top-ttl { width: 100%; max-width: 1132px; margin: 0 auto 40px; }
.ss-top .top-heading { width: 100%; max-width: 1132px; margin: 0 auto 40px; padding-block: 10px; border-top: 4px double #363675; border-bottom: 4px double #363675; font-size: 5.7rem; color: #924c8c; font-weight: 700; }
@media screen and (max-width: 750px) { .ss-top .top-heading { font-size: 2.8rem; text-align: center; } }
.ss-top .top-subheading { position: relative; display: flex; align-items: center; justify-content: center; width: 100%; max-width: 1015px; margin: 0 auto 60px; height: 70px; line-height: 70px; background-color: #985795; font-size: 4.7rem; color: #f2d6b5; font-weight: 700; }
@media screen and (max-width: 750px) { .ss-top .top-subheading { font-size: 2.7rem; } }
.ss-top .top-subheading::after, .ss-top .top-subheading::before { position: absolute; top: 0; width: 0px; height: 0px; border-color: #985795 transparent; border-style: solid; content: ''; }
.ss-top .top-subheading::after { left: -15px; border-width: 35px 0px 35px 15px; }
.ss-top .top-subheading::before { right: -15px; border-width: 35px 15px 35px 0; }
.ss-top .top-lead { margin-bottom: 60px; font-size: 2.4rem; text-align: center; color: #363675; }
@media screen and (max-width: 750px) { .ss-top .top-lead { font-size: 2rem; } }
.ss-top .top-date { display: flex; align-items: flex-end; column-gap: 20px; width: 100%; max-width: 1045px; margin: 0 auto 40px; }
@media screen and (max-width: 750px) { .ss-top .top-date { display: block; } }
.ss-top .top-date dt { width: 8em; padding: 10px; background: linear-gradient(to right, #bf9bc1, #a679aa 30%, #66a3bf 60%, #7fbbc8); font-size: 3rem; color: #fff; text-align: center; border-top-right-radius: 1em; border-bottom-right-radius: 1em; }
@media screen and (max-width: 750px) { .ss-top .top-date dt { width: 100%; margin-bottom: 20px; font-size: 2.4rem; } }
.ss-top .top-date dd { flex: 1; }
.ss-top .top-nav { display: flex; align-items: center; justify-content: space-between; column-gap: 30px; width: 100%; max-width: 1142px; margin-inline: auto; }
@media screen and (max-width: 750px) { .ss-top .top-nav { display: block; } }
.ss-top .top-nav .nav-link { flex: 1; display: flex; }
@media screen and (max-width: 750px) { .ss-top .top-nav .nav-link { flex-wrap: wrap; margin-bottom: 30px; } }
.ss-top .top-nav .nav-link li { width: 100%; border-right: 2px solid #363675; }
@media screen and (max-width: 750px) { .ss-top .top-nav .nav-link li { width: 50%; margin-bottom: 10px; } }
.ss-top .top-nav .nav-link li:first-child { border-left: 2px solid #363675; }
@media screen and (max-width: 750px) { .ss-top .top-nav .nav-link li:nth-child(3) { border-left: 2px solid #363675; } }
.ss-top .top-nav .nav-link li:last-child a { padding-top: 0; }
.ss-top .top-nav .nav-link li a { display: block; text-decoration: none; height: 100%; padding: 20px 5px 35px; background: url("../img/symposium2026/ico_nav.svg") no-repeat center bottom; background-size: 25px auto; font-size: 2.3rem; text-align: center; font-weight: 700; color: #363675; line-height: 1.4; }
@media screen and (max-width: 750px) { .ss-top .top-nav .nav-link li a { font-size: 1.8rem; } }
.ss-top .top-nav .nav-btn { width: fit-content; min-width: min(100%, 304px); }
@media screen and (max-width: 750px) { .ss-top .top-nav .nav-btn { width: 100%; } }
.ss-top .top-nav .nav-btn a { position: relative; display: block; text-decoration: none; padding: 10px 20px; background: linear-gradient(to right, #ad7fb0, #98659d 30%, #3b89ad 60%, #3e98ac); font-size: 2.6rem; color: #fff; text-align: center; font-weight: 700; border-radius: 10px; box-shadow: 0px 8px 0px 0px #4d4d85; line-height: 1.4; }
@media screen and (max-width: 750px) { .ss-top .top-nav .nav-btn a { margin: 0 auto; padding-block: 20px; font-size: 2rem; } }
.ss-top .top-nav .nav-btn a::after { content: ''; position: absolute; top: 50%; right: 0; width: 8px; height: 18px; margin-top: -9px; margin-right: 10px; background: url("../img/symposium2026/ico_arrow_w.svg") no-repeat left top; background-size: cover; }

.ss-overview { padding-block: 80px 100px; background-color: #fff; }
.ss-overview .overview-main { width: 100%; max-width: 1040px; margin-inline: auto; }
.ss-overview .overview-main .overview-ttl { margin-bottom: 50px; padding: 10px 20px; background: linear-gradient(to right, #bf9bc1, #a679aa 30%, #66a3bf 60%, #7fbbc8); font-size: 4rem; font-weight: 700; text-align: center; color: #fff; }
@media screen and (max-width: 750px) { .ss-overview .overview-main .overview-ttl { padding: 15px; font-size: 2.6rem; } }
.ss-overview .overview-main dl { display: flex; align-items: flex-start; margin-bottom: 40px; }
@media screen and (max-width: 750px) { .ss-overview .overview-main dl { display: block; } }
.ss-overview .overview-main dl._center { align-items: center; }
.ss-overview .overview-main dl:last-child { margin-bottom: 0; }
.ss-overview .overview-main dl dt { width: 10em; padding: 5px 10px; background: linear-gradient(to right, #bf9bc1, #a679aa 30%, #66a3bf 60%, #7fbbc8); font-size: 3rem; color: #fff; text-align: center; border-top-right-radius: 1em; border-bottom-right-radius: 1em; }
@media screen and (max-width: 750px) { .ss-overview .overview-main dl dt { width: 100%; margin-bottom: 20px; font-size: 2.4rem; } }
.ss-overview .overview-main dl dd { flex: 1; padding-left: 1em; font-size: 3rem; color: #363675; }
@media screen and (max-width: 750px) { .ss-overview .overview-main dl dd { font-size: 2rem; } }
.ss-overview .overview-main dl dd small { font-size: 1.8rem; }
.ss-overview .overview-main dl dd a { text-decoration: none; color: #363675; }
.ss-overview .overview-main dl dd .overview-flex { display: flex; align-items: center; column-gap: 1em; }
@media screen and (max-width: 750px) { .ss-overview .overview-main dl dd .overview-flex { display: block; } }
.ss-overview .overview-main dl dd .overview-flex .overview-first { width: 4em; padding: 10px; background-color: #985795; font-size: 4rem; font-weight: 700; color: #f5e6be; text-align-last: center; border-radius: 5px; line-height: 1; }
@media screen and (max-width: 750px) { .ss-overview .overview-main dl dd .overview-flex .overview-first { margin-top: 1em; font-size: 2.6rem; } }

.ss-program { padding-block: 170px 120px; background: url("../img/symposium2026/program_bg001.png") no-repeat center top; background-size: cover; }
@media screen and (max-width: 750px) { .ss-program { padding-bottom: 60px; } }
.ss-program .program-main { width: 100%; max-width: 730px; margin: 0 auto 130px; padding-inline: 50px; border-left: double 6px #363675; border-right: double 6px #363675; }
@media screen and (max-width: 750px) { .ss-program .program-main { padding-inline: 30px; } }
.ss-program .program-main .program-ttl { margin-bottom: 60px; padding-bottom: 30px; border-bottom: 1px solid #363675; }
.ss-program .program-main .program-ttl img { display: block; width: 100%; max-width: 230px; margin: 0 auto; }
.ss-program .program-main ol { width: fit-content; margin-inline: auto; color: #363675; }
.ss-program .program-main ol li { position: relative; display: flex; align-items: flex-start; column-gap: 20px; padding-bottom: 30px; line-height: 1.2; font-size: 3.6rem; font-weight: 700; }
@media screen and (max-width: 750px) { .ss-program .program-main ol li { font-size: 2.6rem; } }
.ss-program .program-main ol li::before { content: ''; position: absolute; bottom: 0; left: 0; width: 1px; height: calc(100% - 0.8em); margin-bottom: -0.2em; margin-left: 1.8rem; background-color: #363675; }
@media screen and (max-width: 750px) { .ss-program .program-main ol li::before { margin-left: 1.3rem; } }
.ss-program .program-main ol li:last-child { padding-bottom: 0; }
.ss-program .program-main ol li:last-child::before { display: none; }
.ss-program .program-main ol li span { flex: 1; font-size: 3.4rem; }
@media screen and (max-width: 750px) { .ss-program .program-main ol li span { font-size: 2.4rem; } }
.ss-program .program-main ol li span small { font-size: 2.2rem; }
@media screen and (max-width: 750px) { .ss-program .program-main ol li span small { font-size: 1.6rem; } }
.ss-program .program-heading { padding: 20px; background: linear-gradient(to right, #bf9bc1, #a679aa 30%, #66a3bf 60%, #7fbbc8); font-size: 4rem; text-align: center; font-weight: 700; color: #fff; }
@media screen and (max-width: 750px) { .ss-program .program-heading { font-size: 2.6rem; } }
.ss-program .program-speaker, .ss-program .program-discussion { width: 100%; max-width: 1040px; margin-inline: auto; background-color: #fff; }
.ss-program .program-speaker { margin-bottom: 80px; }
.ss-program .program-speaker .speaker-box { padding: 60px; }
@media screen and (max-width: 750px) { .ss-program .program-speaker .speaker-box { padding: 30px; } }
.ss-program .program-speaker .speaker-ttl { position: relative; margin-bottom: 40px; padding: 10px 20px; font-size: 4.6rem; font-weight: 700; text-align: center; color: #985795; line-height: 1.1; }
@media screen and (max-width: 750px) { .ss-program .program-speaker .speaker-ttl { font-size: 2.6rem; } }
.ss-program .program-speaker .speaker-ttl::before, .ss-program .program-speaker .speaker-ttl::after { content: ''; position: absolute; width: 22px; height: 42px; }
.ss-program .program-speaker .speaker-ttl::before { top: 0; left: 0; background: url("../img/symposium2026/speaker_i001.svg") no-repeat left top; background-size: cover; }
.ss-program .program-speaker .speaker-ttl::after { bottom: 0; right: 0; background: url("../img/symposium2026/speaker_i002.svg") no-repeat right bottom; background-size: cover; }
.ss-program .program-speaker .speaker-ttl span { font-size: 3rem; }
@media screen and (max-width: 750px) { .ss-program .program-speaker .speaker-ttl span { font-size: 2rem; } }
.ss-program .program-speaker .speaker-item { display: flex; flex-direction: row; gap: 30px 3.2608695652%; }
@media screen and (max-width: 750px) { .ss-program .program-speaker .speaker-item { flex-direction: column; } }
.ss-program .program-speaker .speaker-item figure { width: 35.8695652174%; }
@media screen and (max-width: 750px) { .ss-program .program-speaker .speaker-item figure { width: 100%; } }
.ss-program .program-speaker .speaker-item .speaker-item-con { flex: 1; }
.ss-program .program-speaker .speaker-item .speaker-item-con .speaker-lead { margin-bottom: 10px; font-size: 2rem; color: #363675; font-weight: 500; }
.ss-program .program-speaker .speaker-item .speaker-item-con .speaker-job { margin-bottom: 5px; font-size: 2.2rem; color: #985795; font-weight: 700; }
.ss-program .program-speaker .speaker-item .speaker-item-con .speaker-name { margin-bottom: 10px; font-size: 4.2rem; color: #985795; font-weight: 700; }
.ss-program .program-speaker .speaker-item .speaker-item-con .speaker-name rt { font-size: 1rem; }
.ss-program .program-speaker .speaker-item .speaker-item-con .speaker-txt { font-size: 1.8rem; color: #363675; font-weight: 500; }
.ss-program .program-discussion ul { display: flex; padding-block: 50px; }
@media screen and (max-width: 750px) { .ss-program .program-discussion ul { display: block; padding: 0 30px; } }
.ss-program .program-discussion ul li { width: 50%; padding-inline: 50px; border-right: 1px solid #924c8c; }
@media screen and (max-width: 750px) { .ss-program .program-discussion ul li { width: 100%; padding: 30px 0; border-right: none; border-bottom: 1px solid #924c8c; } }
.ss-program .program-discussion ul li:last-child { border: none; }
.ss-program .program-discussion ul li figure { width: 100%; max-width: 300px; margin: 0 auto 10px; }
.ss-program .program-discussion ul li .discussion-name { margin-bottom: 10px; font-size: 4.2rem; color: #924c8c; font-weight: 700; }
.ss-program .program-discussion ul li .discussion-name span { font-size: 2.2rem; }
@media screen and (max-width: 750px) { .ss-program .program-discussion ul li .discussion-name span { font-size: 1.8rem; } }
.ss-program .program-discussion ul li .discussion-name ruby rt { font-size: 0.3em; }
.ss-program .program-discussion ul li .discussion-txt { font-size: 1.8rem; color: #4d4d85; }

.ss-contents { padding-block: 100px 80px; background-color: #fff; }
@media screen and (max-width: 750px) { .ss-contents { padding-block: 60px; } }
.ss-contents .ss-checkbox { margin-bottom: 50px; font-size: 2.5rem; color: #363675; text-align: center; }
@media screen and (max-width: 750px) { .ss-contents .ss-checkbox { font-size: 2rem; } }
.ss-contents .ss-checkbox a { color: #363675; }
.ss-contents .ss-form { width: 100%; max-width: 760px; margin: 0 auto 100px; }
.ss-contents .ss-form a { position: relative; display: block; text-decoration: none; padding: 40px; background: linear-gradient(to right, #ad7fb0, #98659d 30%, #3b89ad 60%, #3e98ac); font-size: 3.6rem; color: #fff; text-align: center; font-weight: 700; border-radius: 10px; box-shadow: 0px 8px 0px 0px #4d4d85; pointer-events: none; opacity: 0.5; }
@media screen and (max-width: 750px) { .ss-contents .ss-form a { padding-block: 20px; font-size: 2rem; } }
.ss-contents .ss-form a._enabled { pointer-events: all; opacity: 1; }
.ss-contents .ss-form a::after { content: ''; position: absolute; top: 50%; right: 0; width: 13px; height: 26px; margin-top: -13px; margin-right: 25px; background: url("../img/symposium2026/ico_arrow_w.svg") no-repeat left top; background-size: cover; }
.ss-contents .ss-interval { width: 100%; max-width: 870px; margin: 0 auto 80px; }
.ss-contents .ss-interval .interval-box { display: flex; text-decoration: none; background-color: #e7dbea; }
@media screen and (max-width: 750px) { .ss-contents .ss-interval .interval-box { display: block; } }
.ss-contents .ss-interval .interval-box figure { width: 44.2528735632%; }
@media screen and (max-width: 750px) { .ss-contents .ss-interval .interval-box figure { width: 100%; } }
.ss-contents .ss-interval .interval-box .interval-txt { flex: 1; display: flex; align-items: center; justify-content: center; padding: 20px; font-size: 3rem; font-weight: 700; text-align: center; color: #363675; }
@media screen and (max-width: 750px) { .ss-contents .ss-interval .interval-box .interval-txt { font-size: 2rem; } }
.ss-contents .ss-interval .interval-box .interval-txt span { color: #924c8c; }
.ss-contents .ss-banner { display: flex; justify-content: center; flex-direction: row; gap: 1em 5.8333333333%; }
@media screen and (max-width: 750px) { .ss-contents .ss-banner { flex-direction: column; } }
.ss-contents .ss-banner li { width: 33.3333333333%; }
@media screen and (max-width: 750px) { .ss-contents .ss-banner li { width: 100%; } }

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