@charset "UTF-8";

/* header
================================================= */
header {
  width: 100%;
  background-image: url(../image/bg_header-brick-top.png), url(../image/bg_header-brick-bottom.png), url(../image/bg_header-dot.webp);
  background-position: center top, center bottom, right -15vw center;
  background-repeat: repeat-x, repeat-x, no-repeat;
  background-size: auto 11.7vw, auto 14.5vw, auto 100%;
}
header .hero {
  width: 100%;
  padding: 1px 0;
  aspect-ratio: 3 / 4;
  background-image: url(../image/bg_header-hero-smp.webp);
  background-position: center center;
  background-repeat: no-repeat;
  background-size: auto 100%;
}
header .hero h1 {
  width: 24%;
  margin-top: 33.3vw;
  margin-left: 16.4vw;
}
@media print, screen and (min-width: 600px) {
  header {background-position: center top, center bottom -2vw, center center; background-size: auto 7.7vw, auto 9.0vw, 100% auto; }
  header .hero { aspect-ratio: 4 / 3; background-image: url(../image/bg_header-hero-tab.webp); }
  header .hero h1 { width: 14.85%; margin-top: 43vw; margin-left: 44.8vw; }
}
@media print, screen and (min-width: 960px) {
  header { background-position: center top, center bottom, center center; background-size: auto 6.3vw, auto 9.0vw, 100% auto; }
  header .hero { aspect-ratio: 16 / 9; background-image: url(../image/bg_header-hero-pc.webp); }
  header .hero h1 { width: 24.27%; margin-top: 8.0vw; margin-left: auto; margin-right: auto; }
}
@media print, screen and (min-width: 1440px) {
  header { background-position: center top, center bottom, center center; background-size: auto 70px, auto 100px, 100% auto; }
  header .hero { height: 740px; aspect-ratio: initial; }
  header .hero h1 { width: 320px; margin-top: 100px; }
}


/* main : common
================================================= */
/* layout : flex */
.flex {
  display: flex;
  flex-wrap: wrap;
  align-content: flex-start;
}
.flex.col1,
.flex.col2, 
.flex.col3 {
  justify-content: space-between;
  margin-top: -6%;
}
.flex.col1 > *,
.flex.col2 > *, 
.flex.col3 > * {
  width: 100%;
  margin-top: 6%;
}
.flex.col3-s {
  justify-content: space-between;
  margin-top: -3%;
}
.flex.col3-s > * {
  width: 47%;
  margin-top: 3%;
}
@media print, screen and (min-width: 600px) {
  .flex.col2 > * { width: 47%; }
  .flex.col3 > * { width: 31%; }
  .flex.col3 > *:nth-child(3n+2):last-child { margin-right: 34.5%; }
  .flex.col3-s > * { width: 31%; }
  .flex.col3-s > *:nth-child(3n+2):last-child { margin-right: 34.5%; }
}


/* main :  overview
================================================= */
.overview {
  padding: 6% 0 13%;
}
@media print, screen and (min-width: 600px) {
  .overview { padding: 5% 0 11%; }
}
@media print, screen and (min-width: 960px) {
  .overview { padding: 4% 0 10%; }
}
@media print, screen and (min-width: 1366px) {
  .overview { padding: 50px 0 120px; }
}

/* date */
.date {
  width: 80%;
  margin: 0 auto;
  border-color: #ac143a;
  border-style: solid;
  border-width: 3px 0;
  color: #ac143a;
}
.date .ttl {
  display: none;
}
.date .dtl {
  width: 100%;
  padding: 5% 4%;
}
@media print, screen and (min-width: 600px) {
  .date { display: flex; justify-content: center; width: 76.5%; padding: 10px 0; border-width: 4px 0; }
  .date .ttl { display: flex; align-items: center; width: 20%; border-right: #ac143a solid 1px; }
  .date .dtl { width: 80%; }
  .date .ttl, .date .dtl { padding: 3% 4%; }
}
@media print, screen and (min-width: 960px) {
  .date { width: min(71.5%, 880px); border-width: 5px 0; }
}
@media print, screen and (min-width: 1366px) {
  .date .ttl, .date .dtl { padding: 25px 35px; }
}

/* intro */
.intro {
  width: 92%;
  margin: 7% auto 0;
  text-align: center;
}
.intro p .clause {
  display: inline-block;
}
.intro p.catch {
  font-family: "ZenKakuGothicNew-Bold", sans-serif;
  font-size: clamp(1.8rem, 5.5vw, 2.4rem);
  color: #ac143a;
  line-height: 1.6;
}
.intro p:not(.catch) {
  font-family: "ZenKakuGothicNew-Medium", sans-serif;
  font-size: clamp(1.5rem, 4.5vw, 1.8rem);
}
.intro p + p {
  margin-top: 0.7em;
}
@media print, screen and (min-width: 600px) {
  .intro { width: min(90%, 1080px); margin-top: 6%; }
  .intro br.smp { display: none; }
  .intro p.catch { font-size: clamp(2.2rem, 3.5vw, 2.8rem); }
  .intro p:not(.catch) { font-size: clamp(1.7rem, 2.8vw, 2.0rem); }
}
@media print, screen and (min-width: 960px) {
  .intro { margin-top: 5%; }
  .intro p.catch { font-size: 3.0rem; }
  .intro p:not(.catch) { font-size: 2.2rem; }
}
@media print, screen and (min-width: 1366px) {
  .intro { margin-top: 60px; }
  .intro p.catch { font-size: 3.8rem; }
  .intro p:not(.catch) { font-size: 2.5rem; }
}


/* main : news
================================================= */
.news {
  padding: 7.5% 0;
  background: #ac143a;
}
.news > section {
  width: 100%;
}
.news > section h2 {
  margin-bottom: 4.5%;
}
.news > section h2 img {
  width: 100%;
  margin: 0 auto;
}
.news .swiper-area {
  overflow: hidden;
}
.news .swiper-layout {
  padding: 0 5vw;
}
.news .swiper {
  overflow: visible;
}
.news .swiper-slide {
  height: auto;
}
.news .swiper-slide > a {
  height: 100%;
  padding: 6%;
}
.news .swiper-slide > a .news-date {
  margin-bottom: 7%;
  font-size: 1.9rem;
}
.news .swiper-slide > a .news-ttl {
  margin-top: 3%;
}
.news .siteflow {
  width: min(90%, 1230px);
  margin: 5% auto 0;
}
.news .siteflow a.btn {
  border-color: #ffffff;
}
@media print, screen and (min-width: 600px) {
  .news { padding: 5.5% 0; }
  .news > section h2 { margin-bottom: 4%; }
  .news > section h2 img { width: 75%; }
  .news .siteflow { margin-top: 4%; }
}
@media print, screen and (min-width: 960px) {
  .news { padding: 4.5% 0; }
  .news > section h2 { margin-bottom: 3%; }
  .news > section h2 img { width: min(68%, 800px); }
  .news .swiper-slide > a .news-date { font-size: 2.1rem; }
  .news .siteflow { margin-top: 3%; }
}
@media print, screen and (min-width: 1280px) {
  .news { padding: 60px 0; }
  .news > section { width: min(92%, 1400px); margin: 0 auto; }
  .news > section h2 { margin-bottom: 40px; }
  .news .swiper-layout { padding: 0; }
  .news .siteflow { margin-top: 40px; }
}
@media print, screen and (min-width: 1366px) {
  .news .swiper-slide > a .news-date { font-size: 2.3rem; }
}


/* main :  contents
================================================= */
.content {
  padding: 10% 0 calc(10% - (1.6rem * 0.4));
}
.content:nth-child(odd) {
  background-color: #ffecec;
}
.content > section {
  width: min(90%, 1230px);
  margin: 0 auto;
}
.content > section h2 {
  margin-bottom: 6%;
}
.content > section h2 img {
  width: 100%;
  margin: 0 auto;
}
.content > section p.outline {
  text-align: center;
}
.content > section p.outline br.tab {
  display: none;
}
@media print, screen and (min-width: 600px) {
  .content { padding: 8% 0 calc(8% - (1.6rem * 0.4)); }
  .content > section h2 { margin-bottom: 5%; }
  .content > section h2 img { width: 80%; }
  .content > section p.outline { font-size: 1.7rem; }
  .content > section p.outline br.tab { display: inline; }
}
@media print, screen and (min-width: 960px) {
  .content { padding: 7% 0 calc(7% - (1.6rem * 0.4)); }
  .content > section h2 { margin-bottom: 4%; }
  .content > section h2 img { width: min(71.5%, 836px); }
  .content > section p.outline { font-size: 1.8rem; }
}
@media print, screen and (min-width: 1366px) {
  .content { padding: 100px 0 calc(100px - (1.8rem * 0.4)); }
  .content > section h2 { margin-bottom: 50px; }
  .content > section p.outline { font-size: 2.1rem; }
}

/* area */
.area .guide {
  justify-content: space-between;
  padding-bottom: 0.4em;
}
.area .guide > section {
  width: 100%;
  margin-top: 6%;
  padding: calc(5% - 0.2em) 5% 6%;
  background: #ffffff;
  border: #ac143a solid 1px;
  border-radius: 20px;
}
.area .guide > section h3 {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  color: #ac143a;
  font-family: "ZenKakuGothicNew-Bold", sans-serif;
  font-size: 1.4em;
  line-height: 1.2;
  text-align: center;
}
.area .guide > section h3 .notes {
  display: flex;
  align-items: center;
  margin-top: 0.2em;
  font-size: 0.63em;
}
.area .guide > section h3::before {
  content: "";
  display: block;
  width: 100%;
  height: 24px;
  margin-bottom: 0.15em;
  background: url("../image/icons/location_red.svg") no-repeat center bottom;
  background-size: auto 100%;
}
.area .guide > section .zone {
  margin: 0.6em 0 0.8em;
  padding: 0.15em;
  background: #ac143a;
  color: #ffffff;
  font-family: "ZenKakuGothicNew-Medium", sans-serif;
  font-size: 1.1em;
  line-height: 1.4;
  text-align: center;
}
@media print, screen and (min-width: 600px) {
  .area .guide > section { width: 48%; margin-top: 4%; padding: calc(2.5% - 0.2em) 2.5% 3%; }
  .area .guide > section:nth-child(2n+1):last-child { margin-left: 26%; }
  .area .guide > section h3 { font-size: 1.6em; }
  .area .guide > section h3::before { height: 26px; }
  .area .guide > section .zone { font-size: 1.15em; }
}
@media print, screen and (min-width: 960px) {
  .area .guide > section { width: 32%; padding: calc(2% - 0.2em) 2% 2.5%; }
  .area .guide > section:nth-child(2n+1):last-child { margin-left: inherit; }
  .area .guide > section h3 { font-size: 1.7em; }
  .area .guide > section h3::before { height: 27px; }
  .area .guide > section .zone { margin: 0.7em 0 0.9em; }
}
@media print, screen and (min-width: 1366px) {
  .area .guide > section { padding: calc(23px - 0.2em) 23px 28px; border-radius: 25px; }
  .area .guide > section h3 { font-size: 1.8em; }
  .area .guide > section h3 .notes { font-size: 0.55em; }
  .area .guide > section h3::before { height: 28px;}
  .area .guide > section .zone { margin: 0.8em 0 1.0em; font-size: 1.2em; }
}

/*　booth & stage */
.content.booth > section .articles,
.content.stage > section .articles {
  margin-top: 8%;
}
.content.stage > section .articles + .articles {
  margin-top: 12%;
}
.content.stage > section h3 {
  width: 100%;
  padding: 0.4em 0 0.45em;
  border-radius: 2px 2px 0 0;
  background: #ac143a;
  color: #ffffff;
  font-family: "ZenKakuGothicNew-Bold", sans-serif;
  font-size: 2.1rem;
  line-height: 1.0;
  text-align: center;
}
@media print, screen and (min-width: 600px) {
  .content.booth > section .articles, .content.stage > section .articles { margin-top: 5%; }
  .content.stage > section .articles + .articles { margin-top: 7.5%; }
  .content.stage > section h3 { padding: 0.32em 0 0.4em; font-size: 2.8rem; }
}
@media print, screen and (min-width: 960px) {
  .content.stage > section h3 { font-size: 3.2rem; }
}
@media print, screen and (min-width: 1366px) {
  .content.stage > section h3 { font-size: 3.6rem; }
}

/* article list */
.content ul.grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  padding: 1px 0 0 1px;
  /*border-color: #ac143a;
  border-style: solid;
  border-width: 1px 0 0 1px;*/
  box-shadow: inset 1px 1px #ac143a, inset -1px -1px #ac143a;
  background: #ffffff;
}
.content ul.grid li {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  align-content: flex-start;
  width: 50%;
  padding: 4.5%;
  border-color: #ac143a;
  border-style: solid;
  border-width: 0 1px 1px 0;
  /*box-shadow: inset 1px 1px #ac143a, inset -1px -1px #ac143a;*/
  background: #ffffff;
}
.content ul.grid li .category {
  width: 100%;
  margin-top: -0.35em;
  margin-bottom: 11%;
}
.content ul.grid li .category span {
  position: relative;
  display: inline-block;
  padding: 0 0.3em;
  border-color: #ac143a;
  border-style: solid;
  border-width: 0 0 2px 0;
  color: #ac143a;
  font-family: "ZenKakuGothicNew-Bold", sans-serif;
  font-size: 1.5rem;
  line-height: 1.6;
  text-indent: 0.9em;
}
.content ul.grid li .category span::before {
  content: "";
  position: absolute;
  top: 0.32em;
  display: block;
  width: 0.75em;
  height: 1.0em;
  margin-left: -0.2em;
  background: url("../image/icons/location_red.svg") no-repeat center bottom;
  background-size: auto 100%;
}
.content ul.grid li .featured_image {
  width: 100%;
}
.content ul.grid li .ttl {
  width: 100%;
  margin-top: 5%;
  margin-bottom: calc(11% - 0.8em);
  font-weight: bold;
  line-height: 1.6;
}
.content ul.grid li .siteflow {
  width: 100%;
  margin-top: auto;
  margin-bottom: -0.4em;
}
.content ul.grid li .siteflow a.btn.small {
  width: min(100%, 180px);
  margin-left: auto;
}
@media print, screen and (min-width: 600px) {
  .content ul.grid li { width: 50%; padding: 4%; }
  .content ul.grid li .category { margin-bottom: 9%; }
  .content ul.grid li .category span { border-width: 0 0 3px 0; font-size: 1.7rem; }
  .content ul.grid li .ttl { margin-top: 4%; margin-bottom: calc(9% - 0.8em); font-size: 1.8rem; }
}
@media print, screen and (min-width: 960px) {
  .content ul.grid li { width: calc(100% / 3); padding: 3%; }
	.content ul.grid li:nth-child(3n+2):last-child { margin-right: calc(100% / 3); }
  .content ul.grid li .category { margin-bottom: 8%; }
  .content ul.grid li .category span { font-size: 1.7rem; }
  .content ul.grid li .ttl { margin-top: 3%; margin-bottom: calc(8% - 0.8em); font-size: 1.8rem; }
}
@media print, screen and (min-width: 1366px) {
  .content ul.grid li .category span { font-size: 1.9rem; }
  .content ul.grid li .ttl { font-size: 2.0rem; }
}


/* main : outro
================================================= */
.outro {
  padding: 10% 0;
}
.outro > p {
  width: min(90%, 1230px);
  margin: 0 auto;
  font-family: "ZenKakuGothicNew-Medium", sans-serif;
  text-align: center;
}
@media print, screen and (min-width: 600px) {
  .outro { padding: 8% 0; }
  .outro > p { font-size: 1.8rem; }
}
@media print, screen and (min-width: 960px) {
  .outro { padding: 7% 0; }
  .outro > p { font-size: 1.9rem; }
}
@media print, screen and (min-width: 1366px) {
  .outro { padding: 100px 0; }
  .outro > p { font-size: 2.2rem; }
}