@charset "UTF-8";

/* reset css
------------------------------------ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

a {
  text-decoration: none;
}

img {
  border: none;
  vertical-align: bottom;
  max-width: 100%;
  width: 100%;
}

img[src$=".svg"] {
  max-width: 100%;
}

li {
  list-style: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

html {
  font-size: 62.5%;
}

body {
    background-color: #000;
    color: #000;
    font-size: 1.6rem;
    font-family: 'Noto Sans JP', "游ゴシック", YuGothic, "Hiragino Kaku Gothic ProN", Meiryo, sans-serif;
    font-weight: 400;
    line-height: 1.75;
    font-feature-settings: "palt";
}

.scroll-prevent {
  position: fixed;
  width: 100%;
  height: 100%;
}

/* 共通
------------------------------------ */
a {
  transition: opacity 0.3s;
}

a:hover,
button:hover {
  opacity: 0.8;
}

.is-pc {
  display: block;
}

.is-sp {
  display: none;
}

.no-link {
  pointer-events: none;
}

/*.inner {
  width: 100%;
  max-width: calc(1460px + 80px);
  padding: 0 40px;
  margin: 0 auto;
}*/

.en-font {
  font-family: 'Oswald', sans-serif;
}

.inner {
  width: 100%;
  max-width: calc(1470px + 80px);
  margin: 0 auto;
  padding: 0;
}

.container__main {
  width: 100%;
}

.sec__ttl .en-font {
  font-size: clamp(5rem, 3.64583vw, 7rem);
  font-weight: 400;
}

.sec__ttl .ja {
  display: block;
  font-size: clamp(1.8rem, 1.25vw, 2.4rem);
  font-weight: 500;
  margin-top: -1.2em;
}

.fc-w {
  color: #fff !important;
}

.fc-dw {
  color: #f1f1f1 !important;
}

.fc-g {
  color: #999 !important;
}

.fc-b {
  color: #1d1f23 !important;
}

.bgc-w {
  background-color: #fff !important;
}

.main__btn-area {
  display: flex;
  justify-content: center;
	padding-bottom: 60px;
}

.main__btn-area .btn:nth-of-type(n+2) {
  margin-left: 1em;
}

.main__btn-area .btn a {
  display: grid;
  place-items: center;
  font-size: clamp(1.6rem, 1.09375vw, 2.1rem);
  font-weight: 700;
  width: 360px;
  height: 60px;
  border-radius: 10px;
}

.main__btn-area .app-btn a,
.main__btn-area .reg-btn a {
  color: #fff;
  background-color: #e60013;
}

.main__btn-area .match-btn a {
  color: #1d1f23;
  background-color: #fff;
  border: 2px solid #e60013;
}

.tri-tag {
	position: absolute;
	top: 0;
	left: 0;
	font-weight: 500;
	color: #fff;
	background-color: #1e1f23;
}


/* ヘッダー
------------------------------------ */
#menu-check {
  display: none;
}
header {
  display: block;
  position: fixed;
  top: 0;
  left: 0;
  padding: 0 0 0 0;
  width: 300px;
  height: 100%;
  background:#fff;
  box-sizing: border-box;
  overflow: auto;
  transform: translateX(-102%);
  transition: transform .5s;
  z-index: 100;
}
.gnav {
  padding-top:75px;
  width:100%;
}

[class^="gnav__"] {
  width: 100%;
}

[class^="gnav__"] li a, [class^="gnav__"] li .menu__parent {
  cursor: pointer;
  display: block;
  position: relative;
  padding:18px 30px;
  font-size: clamp(2rem, 1.25vw, 2.4rem);
  color: #fff;
  box-sizing: border-box;
}
.gnav__list > li a:after {
  content: "\f105";
  pointer-events: none;
  font-family: "Font Awesome 6 Free";
  -webkit-font-smoothing: antialiased;
  position: absolute;
  top: 50%;
  right: 30px;
  color: #fff;
  font-size: 2.0rem;
  font-weight: bold;
  font-style: normal;
  font-variant: normal;
  text-rendering: auto;
  line-height: 1;
  transform: translate(0, -50%);
}
.gnav__list > li .menu__parent:after {
  content: "\f107";
  pointer-events: none;
  font-family: "Font Awesome 6 Free";
  -webkit-font-smoothing: antialiased;
  position: absolute;
  top: 50%;
  right: 30px;
  color: #fff;
  font-size: 2.0rem;
  font-weight: bold;
  font-style: normal;
  font-variant: normal;
  text-rendering: auto;
  line-height: 1;
  transform: translate(0, -50%);
}
.gnav__list > li .menu__parent.open:after {
  content: "\f106";
}

[class^="gnav__"] li a span, [class^="gnav__"] li .menu__parent span {
  display: block;
}

[class^="gnav__"] li a span.en-font, [class^="gnav__"] li .menu__parent span.en-font {
  margin-top: -0.2em;
}

[class^="gnav__"] li a span.ja, [class^="gnav__"] li .menu__parent span.ja {
  font-size: clamp(1rem, 0.625vw, 1.2rem);
  font-weight: 500;
  color: #999;
  margin-top: -1em;
}

.gnav__list li {
  margin-bottom: 0.3em;
}

.gnav__btn-area li {
  margin-bottom: 0.7em;
}

.gnav__btn-area li a {
  display: inline-block;
	width: 85%;
	font-size: clamp(1.6rem, 0.7087rem + 0.7246vw, 2.1rem);
	border-radius: 10px;
	padding: 0.1em 0.5em;
	font-weight: bold;
	line-height: 48px;
	text-align: center;
}

.gnav__btn-area li a span.ja,
.gnav__archive li a span.ja {
  font-size: 1rem;
}

.gnav__btn-area li.reg-btn a {
  background-color: #e60013;
}

.gnav__btn-area li.reg-btn a span.ja {
  color: #fff;
}

.gnav__archive ul li {
  line-height: 1.6;
}

.gnav__archive li a {
  font-size: clamp(2rem, 1.25vw, 2.4rem);
}

.gnav__archive ul li a {
  position: relative;
  font-size: clamp(1.4rem, 0.9375vw, 1.8rem);
	padding: 0em 1em;
}

.gnav__archive ul li a::before {
  content: '-';
  margin-right: 0.4em;
}

/* 20241029 */
.gnav__archive > li {
  cursor: pointer;
  position: relative;
  padding:20px 30px;
  line-height:1.0;
  background:#000;
}

.gnav__archive > li:after {
  content: "\f105";
  pointer-events: none;
  font-family: "Font Awesome 6 Free";
  -webkit-font-smoothing: antialiased;
  position:absolute;
  top:50%;
  right:30px;
  color:#fff;
  font-size:2.0rem;
  font-weight: bold;
  font-style: normal;
  font-variant: normal;
  text-rendering: auto;
  line-height: 1;
  transform: translate(0,-50%);
}

.gnav__archive > li:hover {
  /*opacity: 0.8;*/
}

.gnav__archive ul:before {
  content: "";
  position: absolute;
  border-top: 10px solid transparent;
  border-right: 12px solid #000;
  border-bottom: 10px solid transparent;
  bottom: 40px;
  left: 0;
  transform: translate(-100%,0);
}

.gnav__archive li a span.ja {
  display:block;
  margin-top:5px;
  color:#fff;
}

/*[class^="gnav__"] li,
.gnav__archive ul li {
  margin-bottom: 0.5em;
}*/
.gnav__list li {
  position: relative;
  margin-bottom: 0;
  padding: 0;
  line-height: 1.0;
  background:#000;
  box-sizing: border-box;
}
.gnav__list li + li {
  border-top:1px solid #fff;
}
.gnav__list li a span.ja, .gnav__list li .menu__parent span.ja {
  display: block;
  margin-top: 5px;
  color: #fff;
}
.gnav__archive {
  position: relative;
  margin-top: 3em;
  width:100%;
}

.gnav__btn-area.is-sp {
  display: flex;
  position: fixed;
  justify-content: end;
  top: 10px;
  left: -10px;
  margin: 0;
  z-index: 10;
}

[class^="gnav__"] li a, [class^="gnav__"] li .menu__parent {
  font-size: 2.8rem;
}

.gnav__btn-area li {
  margin-left: 0.6em;
}

.gnav__btn-area li a {
  width: 90px;
  font-size: 1.8rem;
}

.gnav__btn-area li a span.ja {
  margin-top: -0.8em;
}

.jid-logo {
    padding: 1.0416vw;
    width: 100%;
    box-sizing: border-box;
}

.jid-logo a {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 15px;
    width: 100%;
    background: #e50011;
    box-sizing: border-box;
}

.jid-logo img {
    width: 50%;
}

/* ドロワーメニュー（ヘッダー）
  ------------------------------------ */
.drawer__btn {
  position: fixed;
  display: block;
  top: 10px;
  left: 10px;
  cursor: pointer;
  z-index: 200;
  background-color: #222;
  border-radius: 10px;
}

  .drawer__btn-inner {
  display: block;
  width: 40px;
  height: 22px;
  margin: 1.1em 0.5em;
  position: relative;
  }

.drawer__btn .drawer__btn-inner span,
.drawer__btn .drawer__btn-inner::before,
.drawer__btn .drawer__btn-inner::after {
  position: absolute;
  display: block;
  content: '';
  left: 0;
  width: 100%;
  height: 2px;
  background: #fff;
  transition: all .3s;
}

.drawer__btn .drawer__btn-inner span {
  top: 50%;
  transform: translateY(-50%);
}

.drawer__btn .drawer__btn-inner::before {
  top: 0;
}

.drawer__btn .drawer__btn-inner::after {
  bottom: 0;
}

#menu-check:checked + .drawer__btn .drawer__btn-inner span {
  background: transparent;
}

#menu-check:checked + .drawer__btn .drawer__btn-inner::before {
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
}

#menu-check:checked + .drawer__btn .drawer__btn-inner::after {
  top: 50%;
  transform: translateY(-50%) rotate(-45deg);
}

#menu-check:checked ~ header {
  transform: translateX(0);
}

.drawer__bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transition: all .4s;
  z-index: 50;
  pointer-events: none;
}

#menu-check:checked ~ .drawer__bg {
  background: rgba(0,0,0,0.5);
  pointer-events: auto;
}

/* メインビジュアル
------------------------------------ */
.mv {
  position: relative;
}

#particles-js {

}

.mv__logo {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%);
  width: 35%;
}


/* トップ（概要）
------------------------------------ */
.top {
  padding: 80px 0 120px;
}

.top__wrap {
  display: flex;
  justify-content: space-between;
}

.top__ttl {
  width: 48%;
	position: relative;
	margin-left: 20px;
}

.top__text {
  width: 44%;
  font-size: clamp(1.6rem, 1.0634rem + 0.4878vw, 2rem);
  margin-top: 2em;
}

.top__lead {
	font-size: clamp(1.3rem, -0.229rem + 2.17vw, 3.8rem);
	text-align: center;
	font-weight: bold;
	line-height: 1.4;
	padding: 1.5em 0;
}

.top__movie__wrap {
	max-width: 1000px;
	margin: 0 auto;
	padding: 100px 40px 0;
}

.top__movie {
	padding-top: 56.25%;
	width: 100%;
	position: relative;
}
 
.top__movie iframe{
	width: 100%;
	height: 100%;
	position: absolute;
	top: 0px;
	left: 0px;
}

/* SCHEDULE
------------------------------------ */
#schedule {
  padding: 3em 0 8em;
  background: url(/assets/images/schedule-bg.png) no-repeat center center / cover;
}

#schedule h2 {
  margin-bottom: 0.8em;
}

.sd__contents {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

.sd__body {
  width: 49%;
}

.sd__place {
  font-size: clamp(2.6rem, 1.5625vw, 3rem);
  color: #fff;
  text-align: center;
  margin-bottom: 0.4em;
}

.sd__items {
  position: relative;
  margin-bottom: 7px;
}

.sd__items.item-ex a {
  display: flex;
  align-items: center;
  height: 120px;
}

.sd__link {
  display: block;
  width: 100%;
  height: 100%;
  padding: 1.4em 5em 1.5em 5em;
  background-color: #fff;
  transition: all .3s;
}

.sd__link.no-tag {
  padding: 1.5em 2em;
}

.sd__link:hover {
  transform: scale(0.98);
  opacity: 1;
}

.sd__items .tri-tag {
  font-size: 2.4rem;
	padding-left: 0.5em;
	padding-right: 0.5em;
	line-height: 32px;
}

.sd__items .tag03 {
  display: inline-block;
  font-size: 1.2rem;
  font-weight: bold;
  text-align: center;
  color: #fff;
  margin-bottom: 0.5em;
  padding: 0.1em 1em 0.2em;
  background-color: #e60013;
  border-radius: 20px;
}

.sd__items .date {
  font-size: clamp(1.4rem, 0.9375vw, 1.8rem);
  font-weight: 700;
  color: #666;
}

.sd__items .ttl {
  font-size: clamp(1.6rem, 1.09375vw, 2.1rem);
  font-weight: 700;
  color: #333;
  line-height: 1.4;
}


/* SESSION
------------------------------------ */
#session {
  padding: 6em 0 4em;
  background: url(/assets/images/session-bg.png) no-repeat center center / cover;
}

.ss__inner {
  max-width: 1280px;
  margin: 2em auto 4em;
}

.ss__contents {
  margin: 1em;
}

.ss__items {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  padding: 1.5em 2em;
  background-color: #fff;
}

.ss__items .tag01 {
  font-size: 3.9rem;
  width: 130px;
  height: 130px;
	padding-left: 0.3em;
	-webkit-clip-path: polygon(0 0, 0 100%, 100% 0);
	clip-path: polygon(0 0, 0 100%, 100% 0);
	background-color: #313133;
}

.ss__desc {
  /* width: 70%; */
  flex: 1;
  padding: 40px 20px 20px 50px;
}

.ss__desc .date {
  font-size: clamp(1.4rem, 0.9375vw, 1.8rem);
  font-weight: 700;
}

.ss__desc .ttl {
  font-size: clamp(1.8rem, 1.5625vw, 3rem);
  font-weight: 700;
  line-height: 1.3;
  margin: 0.2em 0 0;
}

.ss__desc .member {
  font-size: clamp(1.4rem, 0.72916vw, 1.4rem);
  font-weight: 500;
  margin-top: 1em;
}

.ss__desc .txt {
  margin-top: 1.2em;
}

.ss__images {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  width: 30%;
}

.ss__img {
  position: relative;
  width: calc(50% - 0.2em);
  cursor: pointer;
}

.ss__img:nth-of-type(n+3) {
  margin-top: 1em;
}

.ss__img span {
  position: absolute;
  width: 17.5%;
  top: -3%;
  right: -3%;
  z-index: 1;
}

.about {
  margin-top: 1em;
  padding: 1.5em 0;
  border-top: 1px solid #a5a5a5;
}

.about__desc h4 {
  position: relative;
  font-size: clamp(1.8rem, 1.25vw, 2.4rem);
  font-weight: 500;
  padding-left: 1.5rem;
}

.about__desc h4::before {
  position: absolute;
  content: '';
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  width: 4px;
  height: 1.5em;
  background-color: #000;
}

.about__desc p {
  font-size: clamp(1.4rem, 0.8333vw, 1.6rem);
  margin-top: 0.8em;
}

.about__cat {
  margin-top: 1.5em;
}

.about__items {
  margin-bottom: 0.6em;
  padding: 0.4em 1em 0.8em;
  background-color: #f4f4f4;
}

.about__items .dep {
  font-size: clamp(1.4rem, 0.8333vw, 1.6rem);
  font-weight: 500;
}

.about__items .txt {
  font-size: 1.2rem;
  font-weight: 500;
  margin-top: 0.2em;
}


/* MATCHING
------------------------------------ */
#matching {
  padding: 7.8125vw 0;
  /*background: url(/assets/images/matching-bg.png) no-repeat top center / cover;*/
    background:#000;
}

#matching .sec__ttl {
  text-align: center;
}

#matching .sec__ttl .en-font {
  color: #e60013;
  text-shadow: 0 0 7px rgba(0,0,0,0.45);
}

#matching .sec__ttl .ja {
  color: #fff;
}

.mat__lead {
  font-size: clamp(1.4rem, 0.8333vw, 1.6rem);
  text-align: center;
  color: #fff;
  text-shadow: 0 0 5px rgba(0,0,0,0.75);
  margin-top: 1.5em;
}

.mat__lead a {
  color: #42B4E7;
}

/* ソート */
.sort-btn {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  background:linear-gradient(to right, #009efd, #fc800a);
  margin-top: 2.5em;
  padding: 0 1em;
}

.sort-btn li {
  position: relative;
  color: #fff;
  margin-right: 2em;
  padding: 0.5em 1em;
  cursor: pointer;
}

.sort-btn li.active {
  background-color: #313133;
}

.sort-btn li:not(:last-of-type)::before {
  position: absolute;
  content: '';
  top: 50%;
  right: -1.2em;
  transform: translateY(-50%);
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background-color: #fff;
}

.grid {
  position: relative;
}

.item {
  display: block;
  position: absolute;
  z-index: 1;
}

.item-content {
  position: relative;
  width: 100%;
  height: 100%;
}
/* ↑ ソート */

.mat__contents {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin: 2.5em 0 4em;
}

.mat__items {
  width: 49.8%;
  display: flex;
  align-items: stretch;
  margin-bottom: 1em;
  padding: 0 7px;
}

.mat__items.is-hidden {
  visibility: hidden;
  opacity: 0;
  height: 0;
  margin-bottom: 0;
  padding:0;
}

.mat__items .mat__item-inner {
    display: flex;
    width: 100%;
    /*border: 1px solid #e60013;*/
	min-height: 137px;
}

.mat__items .mat__item-inner > * {
  display: flex;
  align-items: center;
}

.mat__items .cat {
  font-size: clamp(1.2rem, 0.9vw, 1.8rem);
  width: 17%;
  min-width: 90px;
  color: #fff;
  justify-content: center;
}

.mat__items.ai .cat {
  background:#002d65;
}
.mat__items.it .cat {
  background:#009efd;
}
.mat__items.hardware .cat {
  background:#80d0fc;
}
.mat__items.xr .cat {
  background:#c8a46a;
}
.mat__items.dx .cat {
  background:#e2923b;
}
.mat__items.deeptech .cat {
  background:#fc800a;
}
.mat__items.bio .cat {
  background:#014f86;
}
.mat__items.other .cat {
  background:#5d3a8d;
}

.mat__items .logo {
  justify-content: center;
  width: 22%;
  background-color: #fff;
}

.mat__items .logo img {
  width: 70%;
  max-height: 80%;
  aspect-ratio: 35/22;
  object-fit: contain;
}

.mat__items .name {
    font-size: clamp(1.2rem, 0.8333vw, 1.6rem);
    justify-content: center;
    width: 30%;
    text-align: center;
    font-weight: 500;
    line-height: 1.4;
    background-color: #eee;
    padding: 1em 10px;
    word-break: break-word;
    flex-direction: column;
}

.mat__items .txt {
    flex: 1;
    font-size: clamp(1.2rem, 0.8333vw, 1.6rem);
    line-height: 1.25;
    font-weight: 700;
    padding: 1em;
    word-break: break-word;
    background-color: #fff;
    flex-direction: column;
    justify-content: center;
}

.mat__items .txt.threeline {
    padding: 0 1em;
}

.mat__items .txt.threeline a {
    margin: 1% 4%;
    padding: 5px;
}

.mat__btn {
  text-align: center;
}

.mat__btn button {
  font-size: 1.6rem;
  font-weight: 500;
  width: 200px;
  height: 40px;
  background-color: #fff;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: opacity .3s;
}


/* SPONSORS、PARTNERS
------------------------------------ */
#sponsors {
  padding: 7.8125vw 0;
  background: #fff;
}

#sponsors .inner {
  width:70%;
}

.company__contents {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  margin-right:auto;
  margin-left:auto;
  width:100%;
}

/*#sponsors .company__contents {
  margin-top: 3em;
}*/

.company__items {
  position: relative;
  width: calc(25% - 2.0em * 3 / 4);
  margin-bottom: 2.0em;
  background-color: #fff;
  box-shadow: inset 0 0 2px 2px #a0a0a033;
  border-radius: 5px;
}

.company__items::before {
  position: absolute;
  content: '';
  top: -2px;
  left: -2px;
  width: calc(100% + 4px);
  height: calc(100% + 4px);
  background-color: #a0a0a033;
  filter: blur(2px);
  z-index: -1;
}

.company__items:not(:nth-of-type(4n+1)) {
  margin-left: 2.0em;
}

.company__items a {
  display: block;
  aspect-ratio: 1 / 1;
  width: 100%;
  height: 100%;
  padding: 1em;
  transition: all .3s;
}

.company__items a:hover {
  opacity: 1;
}

.company__items a:hover .logo img {
  transform:scale(1.07);
}

.company__items .logo {
  display: grid;
  place-items: center;
  /*width: 80%;
  height: 80%;*/
  width: 100%;
  height: 100%;
  margin: 0 auto 0;
  color:#222;
  text-decoration: none;
}

.company__items .logo img {
  width: 80%;
  aspect-ratio: 250 / 186;
  object-fit: contain;
  transition: all .3s;
}

.company__items .name {
  color: #000;
  font-size: clamp(1rem, 0.9375vw, 1.8rem);
  text-align: center;
  line-height: 1.2;
}

#partners {
  /*margin: 7em 0 10em;*/
  padding: 7.8125vw 0;
}

#partners .inner {
  width:70%;
}

#partners h3 {
  position: relative;
  font-size: clamp(1.8rem, 1.25vw, 2.4rem);
  font-weight: 500;
  /*color: #333;*/
  color: #fff;
  margin-top: 2em;
  padding: 0 0 0.5em 0.5em;
}

#partners h3::after {
  position: absolute;
  content: '';
  bottom: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(45deg, #009efd, #fc800a);
}

#partners .company__contents {
  /*margin-top: 2.5em;*/
}


/* OUTLINE
------------------------------------ */
#outline {
  padding: 5em 0 7.5em;
  background-color: #1d1f23;
}

#outline .sec__ttl {
  text-align: center;
}

#outline .inner {
  width: 70%;
}

.ol__list {
  margin-top: 5em;
}

.ol__row {
  display: flex;
  color: #fff;
  border-bottom: 1px solid #fff;
  padding: 1.5em 1.2em;
}

.ol__row:first-of-type {
  border-top: 1px solid #fff;
}

.ol__row dt {
  font-size: clamp(1.4rem, 0.9375vw, 1.8rem);
  font-weight: 700;
  width: 25%;
}

.ol__row dd {
  font-size: clamp(1.4rem, 0.9375vw, 1.8rem);
  font-weight: 500;
  width: 75%;
}


/* MAP
------------------------------------ */
.map {
  width: 100%;
  aspect-ratio: 1670 / 670;
	margin-top: 1.5em;
}

.map iframe {
  display: block;
  width: 100%;
  height: 100%;
}


/* フッター
------------------------------------ */
footer {
  padding: 3em 0;
  background: url(/assets/images/footer-bg.png) no-repeat center left / cover;
}

.footer__logo {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer__logo .left {
  display: flex;
  width: 24.8%;
}

.footer__logo .logo01 {
  margin-right: 2em;
}

.footer__logo .right {
    /*width: 20.7%;*/
    /*width:14%;*/
    width:10%;
}

.footer__sns {
  display: flex;
  justify-content: end;
  /*margin: 1em 4em 0 0;*/
  margin: 1em 0 0 0;
}

.sns-logo {
  width: 3.3%;
}

.sns-logo:nth-of-type(n+2) {
  margin-left: 1em;
}


/* モーダル
------------------------------------ */
.modal {
  position: relative;
  margin: 0 auto;
  max-width: 800px;
  max-height:80vh;
  background: #fff;
  overflow: auto;
}

html.modal-open {
  overflow: hidden;
}

.modal__inner {
  position: relative;
}

.modal .popup-modal-dismiss {
  position: absolute;
  top: 0;
  right: 0;
  text-indent: -9999px;
}

.modal__inner-body {
  padding: 3rem;
  display: flex;
  justify-content: space-between;
}

.modal__inner-body_fig {
  width: 25%;
}

.modal__inner-body_content {
  width: 72%;
}

.modal__inner-body_content a {
  color: #0000EE;
}

.modal__inner-body_content .name {
  font-size: 2.1rem;
  font-weight: 700;
  margin-bottom: 1rem;
  padding-bottom: 1rem;
  color: #e60012;
  border-bottom: 2px solid #e60012;
}

.modal__inner-body_content .pos {
  font-size: 1.6rem;
  margin-bottom: 1rem;
  font-weight: 500;
}

.modal__inner-body_content .txt {
  font-size: 1.4rem;
}

.mfp-bg {
  background: #000;
  opacity: 0.8;
}


/* ページトップへ
------------------------------------ */
#page-top {
    position: fixed;
    bottom: 2em;
    right: 2em;
    z-index: 10;
}

#page-top a {
    display: grid;
    place-items: center;
    width: 60px;
    height: 60px;
    background:url(../images/bg-pagetop.webp);
    background-size: cover;
    border-radius: 999;
}

.top-arrow {
  display: inline-block;
  color: #fff;
  line-height: 1;
  position: relative;
  width: 0.18em;
  height: 1.6em;
  background: currentColor;
}

.top-arrow::before {
  content: '';
  width: 1em;
  height: 1em;
  border: 0.18em solid #fff;
  border-left: 0;
  border-bottom: 0;
  transform: rotate(-45deg);
  transform-origin: top right;
  position: absolute;
  top: -0.05em;
  right: 50%;
  box-sizing: border-box;
}

@media screen and (max-width: 1440px) {
	.mat__items .mat__item-inner {
		min-height: 127px;
	}
}

@media screen and (max-width: 1100px) {
  /* トップ（概要）
  ------------------------------------ */
  .top__wrap {
    display: block;
  }

  .top__ttl {
    width: 95%;
    max-width: 500px;
		margin-left: 0;
  }

  .top__text {
    width: 100%;
		font-size: clamp(1.6rem, 0.6747rem + 1.2048vw, 2rem);
  }
	
	.top__lead {
		font-size: 2.5rem;
	}

  /* HIGHLIGHT
  ------------------------------------ */


  /* SESSION
  ------------------------------------ */
  .ss__items {
    display: block;
    padding: 1.6em 1.6em 2em;
  }

  .ss__desc {
    width: 100%;
    padding: 3em 0 2em 2em;
  }

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

  /* MATCHING
  ------------------------------------ */
  .mat__contents {
    display: block;
    margin: 2em 0 3em;
  }

  .mat__items {
    width: 100%;
    margin-bottom: 0.5em;
  }
	
	.mat__items .mat__item-inner {
    min-height: initial;
	}
	
	/* navigation
  ------------------------------------ */	
	/*.gnav > ul {
    margin-top: 1.5em;
	}*/
}

/*@media screen and (max-width: 1279px) {
  header {
    width: 160px;
    min-width: none;
  }
  .container__main {
    width:calc(100% - 160px);
    max-width:none;
  }
}*/


@media screen and (max-width: 767px) {
  /* 共通
  ------------------------------------ */
  html {
    /*font-size: 50%;*/
  }

  .is-pc {
    display: none;
  }

  .is-sp {
    display: block;
  }

  .inner {
    /*padding: 0 20px;*/
  }

  .reset-inner-sp {
    width: 100vw;
    margin: 0 calc(50% - 50vw);
  }

  .sec__ttl .en-font {
    font-size: 5.5rem;
  }

  .sec__ttl .ja {
    font-size: 1.8rem;
  }

  .main__btn-area .btn a {
    width: 64vw;
    height: 40px;
    font-size: 1.6rem;
    border-radius: 6px;
  }

  /* トップ（概要）
  ------------------------------------ */
  .container__main {
    width: 100%;
    max-width: unset;
  }

  #particles-js {

  }
  
  .mv__logo {
    width: 80%;
  }
  
  .top {
    padding: 5em 0;
  }
	
	.main__btn-area {
    padding-bottom: 40px;
	}

  .top__text {
    font-size: 1.8rem;
  }
	
	.top__lead {
		padding: 1.5em 0;
	}
	
	.top__movie__wrap {
    padding: 60px 20px 0;
	}

  /* HIGHLIGHT
  ------------------------------------ */
  

  /* SCHEDULE
  ------------------------------------ */
  #schedule {
    padding: 2.5em 0 4em;
    background-image: url(/assets/images/schedule-bg-sp.png);
  }
	
	#schedule h2 {
    margin-bottom: 1.2em;
	}

  .sd__contents {
    display: block;
  }

  .sd__body {
    width: 100%;
  }

  .sd__body:nth-of-type(n+2) {
    margin-top: 1.5em;
  }

  .sd__items {
    margin-bottom: 5px;
  }

  .sd__items.item-ex a {
    height: unset;
  }
  
  .sd__link {
    padding: 1em 20px 1em 4em;
  }

  .sd__link.no-tag {
    padding: 1em 2em;
  }

  .sd__items .tri-tag {
    font-size: 1.8rem;
		line-height: 25px;
  }

  .sd__items .date {
    font-size: 1.5rem;
  }

  .sd__items .ttl {
    font-size: 1.8rem;
  }

  /* SESSION
  ------------------------------------ */
  #session {
    padding: 3em 0;
    background-image: url(/assets/images/session-bg-sp.png);
  }

  .ss__contents {
    margin: 0 0 1em;
  }

  .ss__inner {
    margin-bottom: 2.5em;
  }

  .ss__items .tag01 {
    font-size: 2.6rem;
    width: 70px;
    height: 70px;
  }

  .ss__desc {
    padding: 3em 0 0;
  }

  .ss__desc .ttl {
    font-size: 2.2rem;
  }

  .ss__images,
  .about__cat {
    width: 100%;
    margin-top: 2em;
  }

  .about {
    display: block;
    padding: 1.5em 0 0;
    border-top: none;
  }

  .about__desc {
    width: 100%;
    margin-bottom: 1.8em;
  }

  .about__desc p,
  .about__items .dep {
    font-size: 1.6rem;
  }

  .about__items .txt {
    font-size: 1.4rem;
  }

  /* MATCHING
  ------------------------------------ */
  #matching {
    padding: 3em 0 5em;
    /*background-image: url(/assets/images/matching-bg-sp.png);*/
      background:#000;
  }

  .sort-btn {
    margin-top: 3em;
    padding: 0 10px;
  }

  .sort-btn li {
    font-size: 2rem;
    margin-right: 0.6em;
    padding: 0.3em 0.8em;
  }

  .sort-btn li:not(:last-of-type)::before {
    right: -7px;
  }

  .mat__items .mat__item-inner {
    flex-wrap: wrap;
  }

  .mat__items .cat {
    font-size: 1.9rem;
    width: 100%;
  }

  .mat__items .logo {
    width: 25%;
  }

  .mat__items .name {
    width: 34%;
  }

  .mat__btn button {
    font-size: 1.8rem;
  }

  /* SPONSORS、PARTNERS
  ------------------------------------ */
  /*#sponsors {
    margin-top: 3em;
  }*/

  .company__contents {
    /*justify-content: space-between;*/
  }

  #sponsors .company__contents {
    margin-top: 1em;
  }

  .company__items {
    width: calc(50% - 0.7em / 2);
    margin-bottom: 0.8em;
  }

  .company__items:not(:nth-of-type(4n+1)) {
    margin-left: 0;
  }

  .company__items:nth-of-type(even) {
    margin-left: 0.7em;
  }

  .company__items .name {
    font-size: 1.2rem;
  }

  #partners {
    /*margin: 3em 0 7em;*/
  }

  #partners .company__contents {
    margin-top: 1.5em;
  }

  #partners h3 {
    font-size: 1.9rem;
    margin-top: 1em;
  }

  #partners h3::after {
    height: 2px;
  }

  /* OUTLINE
  ------------------------------------ */
  #outline {
    padding: 3em 0 6em;
  }

  .ol__list {
    margin-top: 2em;
  }

  .ol__row {
    padding: 1.5em 1em;
  }
  
  .ol__row dt {
    font-size: 1.6rem;
    width: 35%;
  }

  .ol__row dd {
    font-size: 1.6rem;
  }

  /* MAP
  ------------------------------------ */
  .map {
    aspect-ratio: 754 / 673;
  }

  /* フッター
  ------------------------------------ */
  footer {
    padding: 3em 0 80px;
    background-image: url(/assets/images/footer-bg-sp.png);
  }

  .footer__logo {
    display: block;
  }

  .footer__logo .left {
    width: 60%;
  }

  .footer__logo .right {
    width: 60%;
    margin: 4em auto 0;
  }

  .footer__sns {
    justify-content: center;
    margin: 3em 0 0;
  }

  .sns-logo {
    width: 9%;
  }

  /* モーダル
  ------------------------------------ */
  .modal__inner-body {
    display: block;
  }

  .modal__inner-body_fig {
    width: 60%;
    margin: 0 auto 1rem;
    text-align: center;
  }

  .modal__inner-body_content {
    width: 100%;
  }

  .mfp-container {
    padding-left: 12px;
    padding-right: 12px;
  }

  /* ページトップへ
  ------------------------------------ */
  #page-top {
    bottom: 80px;
    right: 1.5em;
  }

  #page-top a {
    width: 42px;
    height: 42px;
  }

  .top-arrow {
    height: 1.5em;
  }

  .top-arrow::before {
    top: -1px;
  }
}