@charset "UTF-8";
body {
  font-family: Barlow, sans-serif;
}

:root {
  --white: #fff;
  --blue: #0032c8;
  --black: #231815;
  --black2: #000000;
  --gray: #f2f3f7;
  --pink: #faf7f9;
  --red: #ff0000;
  --glass-white-gray: rgba(255, 255, 255, 0.5);
  --grade-key: linear-gradient(90deg, #24bbfc 0%, #2c3dfb 100%);
  /*--grade-crimson: linear-gradient(90deg, #ffa5d8 0%, #f595ea 100%);*/
  --grade-green: linear-gradient(90deg, #34d965 0%, #07ac39 100%);
  --grade-brown: linear-gradient(90deg, #d07100 34.76%, #a84209 100.58%);
  --grade-blue: linear-gradient(90deg, #24bbfc 0%, #2c3dfb 100%);
  --grade-bright-blue: linear-gradient(90deg, #68d7e8 0%, #2ca1fb 100%);
  --grade-bright-black: linear-gradient(90deg, #2a2a2a 0%, #000000 100%);
  --grade-purple: linear-gradient(90deg, #924aa9 39.33%, #71218b 100%);
  --grade-pink: linear-gradient(90deg, #f945c1 0%, #e70e4f 50%, #f945c1 100%);
  --grade-white-gray: linear-gradient(135deg, #feffff 0%, #e6e7e9 100%);
  --gade-gray: linear-gradient(90deg, #d4d3d1 0%, #acacac 100%, #d4d3d1 100%);
  --grade-orange: linear-gradient(90deg, #ffb200 0%, #ff6c02 100%);
  /* --grade-bright-yellow: linear-gradient(90deg, #ffbb00 0%, #ff8400 100%); */
  --grade-bright-yellow: linear-gradient(90deg, #ff9d00, #ff4000);
  --grade-yellow: linear-gradient(90deg, #f8ee00 0%, #fbc400 100%);
  --red-grade: linear-gradient(90deg, #f00 0%, #be0000 100%);
  /*--footer-pink: linear-gradient(0deg, #f9eef6 0%, #f9eef6 100%), linear-gradient(0deg, #fff1f7 0%, #fff1f7 100%), linear-gradient(0deg, #fff4f9 0%, #fff4f9 100%), linear-gradient(90deg, #ffd6ed 0%, #f3c2ee 100%);*/
  --footer-blue: #24bbfc;
  --grade-conf-btn: linear-gradient(90deg, #0ea9d2 0%, #0165b7 100%);
  --holl_A: #d07100;
  --holl_B: #71bd2c;
  --holl_C: #a35eb9;
  --grade-venue-a: linear-gradient(90deg, var(--holl_A) 34.76%, #a84209 100%);
  --grade-venue-b: linear-gradient(90deg, var(--holl_B) -1.12%, #2cb332 100%);
  --grade-venue-c: linear-gradient(90deg, var(--holl_C) -1.12%, #8a35a5 100%);

  --timeline-left-wdith: 90px;
  /* --timeline-rows: 384px; */
  --timeline-rows: 270px;
}

@media screen and (max-width: 768px) {
  .is-pc {
    display: none;
  }
}

.is-sp {
  display: none;
}

@media screen and (max-width: 768px) {
  .is-sp {
    display: block;
  }
}

@media screen and (max-width: 960px) {
  :root {
    --timeline-left-wdith: 46px;
  }
}

html {
  scroll-behavior: inherit;
}

html.nohash {
  scroll-behavior: smooth;
}

.fadein {
  transition: 0.6s;
  transform: translateY(60px);
  opacity: 0;
  visibility: hidden;
}

.fadein.is-show {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}

.section-title {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;

  position: relative;
  margin-bottom: 24px;
}

/* .section-title::after {
  content: '';
  display: block;
  width: 32px;
  aspect-ratio: 32 / 103;
  background-image: url(/assets/img/ai_hakurankai/summer-2026/title_left.svg);
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center;
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
}
.section-title::before {
  content: '';
  display: block;
  width: 32px;
  height: 103px;
  background-image: url(/assets/img/ai_hakurankai/summer-2026/title_right.svg);
  background-repeat: no-repeat;
  background-size: cover;
  position: absolute;
  right: 0;
  bottom: 50%;
  transform: translateY(50%);
} */
.section-title::before {
  content: '';
  width: 80px;
  height: 3px;
  background-image: url(/assets/img/ai_hakurankai/summer-2026/title-logo.png);
  background-repeat: no-repeat;
  background-size: cover;
  position: absolute;
  bottom: -16px;
  left: 50%;
  transform: translateX(-50%);
}
.sns-block .section-title {
  padding-bottom: 0;
}

.sns-block .section-title .section-title-en {
  color: #6d6d6d;
  background: none;
  -webkit-text-fill-color: inherit;
}

.sns-block .section-title::after,
.sns-block .section-title::before {
  display: none;
  content: none;
}

.section-title.is--center {
  align-items: center;
}

.section-title .section-title-en {
  /* padding: 6px 15px 5px 15px; */
  justify-content: center;
  align-items: center;
  /* border-radius: 60px; */
  display: inline-block;
  text-align: center;
  font-family: Barlow, sans-serif;
  font-size: 20px;
  font-weight: 500;
  line-height: 145%;
  letter-spacing: 0.12em;
  /* background: linear-gradient(90deg, #2142E8 0%, #099B6A 100%); */
  background: var(--blue);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-title .section-title-ja {
  color: var(--black);
  text-align: center;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 44px;
  font-weight: 500;
  line-height: 145%;
  letter-spacing: 5.28px;
}

.section-title .section-title-ja .sp-only {
  display: none;
}

@media screen and (max-width: 550px) {
  .section-title .section-title-ja .sp-only {
    display: block;
  }
}

@media screen and (max-width: 768px) {
  .section-title {
    align-items: center;
    gap: 10px;
    padding-bottom: 20px;
    width: 100vw;
    margin: 0 calc(50% - 50vw);

    &:after,
    &:before {
      width: 40px;
    }
  }
}

@media screen and (max-width: 768px) {
  .section-title .section-title-en {
    font-size: 14px;
  }
}

@media screen and (max-width: 768px) {
  .section-title .section-title-ja {
    font-size: 24px;
    letter-spacing: 8%;
  }
}

.section-description {
  color: var(--black);
  text-align: center;
  font-size: 18px;
  font-weight: 400;
  line-height: 180%; /* 32.4px */
  letter-spacing: 1.26px;
  margin-top: 22px;
}

@media screen and (max-width: 768px) {
  .section-description {
    font-size: 16px;
    margin-top: 16px;
    letter-spacing: 1.12px;
    text-align: left;
  }
}

.cta_area {
  width: 100%;
  position: relative;
  background-image: url(/assets/img/ai_hakurankai/summer-2026/cta-btn-bg.png);
  background-repeat: no-repeat;
  background-size: contain;
  z-index: 100;
  overflow-x: hidden;
}

.ai_agent_conf .cta_area.cta_area--conf {
  background-image: url(/assets/img/ai_hakurankai/summer-2026/conference/conf_cta.png);
  background-size: contain;
}

.ai_agent_conf .cta_area.cta_area--fixed {
  background-image: url(/assets/img/ai_hakurankai/summer-2026/conference/conf_cta.png);
  background-size: contain;
}

@media screen and (max-width: 768px) {
  .ai_agent_conf .cta_area.cta_area--conf {
    background-image: url(/assets/img/ai_hakurankai/summer-2026/conference/conf_cta-sp.png);
    background-size: contain;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
  }

  .ai_agent_conf .cta_area.cta_area--fixed {
    background-image: url(/assets/img/ai_hakurankai/summer-2026/conference/conf_cta-sp.png);
    background-size: contain;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
  }
}

.cta_area > a {
  aspect-ratio: 1920 / 600;
  position: relative;
  display: block;
  /* padding: 80px 30px 60px; */
  /* border-radius: 999px; */
}

.ai_agent_conf .cta_area > a {
  aspect-ratio: 300 / 408;
  padding: 80px 30px 60px;
}

.ai_agent_conf .cta_area.cta_area--conf > a,
.ai_agent_conf .cta_area.cta_area--fixed > a {
  aspect-ratio: 940 / 326;
  padding: 0;
}

@media screen and (max-width: 768px) {
  .ai_agent_conf .cta_area.cta_area--conf > a,
  .ai_agent_conf .cta_area.cta_area--fixed > a {
    aspect-ratio: 300 / 408;
  }
}

.cta_area > a:before {
  /*content: "";*/
  /*display: block;*/
  /*position: absolute;*/
  /*width: 100%;*/
  /*height: 100%;*/
  /*top: 0;*/
  /*left: -100%;*/
  /*background-image: linear-gradient(130deg, rgba(255, 255, 255, 0) 30%, rgba(255, 255, 255, 0.3) 50%, rgba(255, 255, 255, 0) 70%);*/
  /*transition: 2.5s;*/
  /*animation: shine 2s linear infinite;*/
}

@media screen and (max-width: 768px) {
  .cta_area > a:before {
    background-image: linear-gradient(
      115deg,
      rgba(255, 255, 255, 0) 30%,
      rgba(255, 255, 255, 0.3) 50%,
      rgba(255, 255, 255, 0) 70%
    );
  }
}

@keyframes shine {
  0% {
    left: -85%;
  }
  50% {
    left: 125%;
  }
  100% {
    left: 135%;
  }
}

@media screen and (min-width: 769px) {
  .cta_area > a:hover .button-arrow svg rect {
    fill: var(--white);
  }

  .cta_area > a:hover .button-arrow:after {
    background: #ff3f26;
  }

  a:hover .button-gold,
  a:hover.button-gold {
    border-color: #ff3f26;
  }

  .cta_area > a:hover .button-bright-magenta:after,
  .cta_area > a:hover .button-gold:after {
    transform: translateX(100%);
  }

  .cta_area > a:hover .button-bright-magenta .button-text {
    color: #ff3f26;
  }

  .cta_area > a:hover .button-gold .button-text {
    color: #ff3f26;
  }
}

.cta_area .entry-logo {
  margin: 54px auto;
  width: min(80%, 1100px);
}

.cta_area .entry-logo img {
  width: 100%;
}

.cta_area .button {
  margin: auto;
  box-shadow: 0 6px 10px rgba(0, 0, 0, 0.4);
}

.cta_area .entry-lead-txt {
  margin: 0 auto;
  font-size: 32px;
  font-weight: 500;
  color: var(--white);
  letter-spacing: 2.5px;
  width: min(80%, 1100px);
  align-items: center;
  display: flex;
}

.cta_area .entry-lead-txt::before,
.cta_area .entry-lead-txt::after {
  content: '';
  background-color: var(--white);
  flex-grow: 1;
  height: 1px;
}

.cta_area .entry-lead-txt:before {
  margin-right: 20px;
}

.cta_area .entry-lead-txt:after {
  margin-left: 20px;
}

.cta_area .button-entry-box {
  width: calc(759 / 1920 * 100%);
  max-width: 759px;
  display: inline-block;
  position: absolute;
  left: 63%;
  bottom: min(60px, 8%);
  transform: translateX(-50%);
}

.ai_agent_conf .cta_area .button-entry-box {
  width: 82.667%;
  left: 50%;
  bottom: 40px;
  transform: translateX(-50%);
}

@media screen and (min-width: 769px) {
  .ai_agent_conf .cta_area.cta_area--conf .button-entry-box,
  .ai_agent_conf .cta_area.cta_area--fixed .button-entry-box {
    left: 70%;
    bottom: 40px;
    transform: translateX(-50%);
    width: 100%;
  }
}

.cta_area .button-entry-box::after {
  content: '';
  width: calc(333 / 759 * 100%);
  max-width: 333px;
  aspect-ratio: 333 / 45;
  background-image: url(/assets/img/ai_hakurankai/summer-2026/cta-btn-label.png);
  background-repeat: no-repeat;
  background-size: contain;
  position: absolute;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}

.ai_agent_conf .cta_area .button-entry-box::after {
  display: none;
}

.button-entry.button-cta {
  width: 100%;

  padding: 0.72vw 2vw 0.72vw 4vw;
}

.cta_area .button-entry.button-cta {
  padding: calc(25 / 19.2 * 1vw) calc(29 / 19.2 * 1vw) calc(25 / 19.2 * 1vw)
    calc(81 / 19.2 * 1vw);
}
@media screen and (min-width: 1921px) {
  .cta_area .button-entry.button-cta {
    padding: 25px 29px 25px 81px;
  }
}
.button-entry.button-cta .button-text {
  /*font-size: 34px;*/
  font-size: 1.6828vw;
  line-height: 1.3;
  letter-spacing: 0.12em;
  padding-left: 0;
}

.cta_area .button-entry.button-cta .button-text {
  font-size: 1.998vw;
}

.button-entry.button-cta .button-arrow {
  width: 52px;
  height: 52px;
}

.button-entry.button-cta .button-arrow:after {
  width: 52px;
  height: 52px;
}

/* @media screen and (max-width: 1550px) {
  .button-entry.button-cta .button-arrow {
    width: 60px;
    height: 60px;
  }

  .button-entry.button-cta .button-arrow:after {
    width: 60px;
    height: 60px;
  }
} */

@media screen and (max-width: 1320px) {
  .button-entry.button-cta .button-arrow {
    width: 50px;
    height: 50px;
  }

  .button-entry.button-cta .button-arrow:after {
    width: 50px;
    height: 50px;
  }
}

@media screen and (max-width: 1200px) {
  .button-entry.button-cta .button-arrow {
    width: 40px;
    height: 40px;
  }

  .button-entry.button-cta .button-arrow:after {
    width: 40px;
    height: 40px;
  }
}

@media screen and (max-width: 1000px) {
  .button-entry.button-cta .button-arrow {
    width: 35px;
    height: 35px;
  }

  .button-entry.button-cta .button-arrow:after {
    width: 35px;
    height: 35px;
  }
}

@media screen and (max-width: 900px) {
  .button-entry.button-cta .button-arrow {
    width: 30px;
    height: 30px;
  }

  .button-entry.button-cta .button-arrow:after {
    width: 30px;
    height: 30px;
  }
}

@media screen and (max-width: 768px) {
  .cta_area {
    margin: 0 auto;
    width: 100%;
    background-image: url(/assets/img/ai_hakurankai/summer-2026/cta-btn-bg-sp.png);
    background-size: cover;
  }

  .cta_area > a {
    aspect-ratio: 390 / 537;
  }

  .cta_area .entry-lead-txt {
    margin: 0 auto;
    font-size: 20px;
    width: 100%;
    align-items: center;
    display: flex;
  }

  .cta_area .button-entry-box {
    width: 100%;
    left: 50%;
    bottom: 11%;
    transform: translateX(-50%);
    max-width: 334px;
  }

  .button-entry.button-cta {
    padding: 17px;
    height: auto;
  }

  .cta_area .button-entry.button-cta {
    padding: 16px;
  }

  .button-entry.button-cta .button-text,
  .cta_area .button-entry.button-cta .button-text {
    font-size: 20px;
  }

  .cta_area .entry-logo {
    width: min(100%, 310px);
  }

  .button-entry.button-cta .button-arrow {
    width: 48px;
    height: 48px;
  }

  .button-entry.button-cta .button-arrow:after {
    width: 48px;
    height: 48px;
  }

  .button.button-entry.button-cta .button-arrow svg {
    width: 14px;
    height: 18px;
  }

  .cta_area .button-entry-box::after {
    width: 70%;
    background-image: url(/assets/img/ai_hakurankai/summer-2026/cta-btn-label-sp.png);
    aspect-ratio: 234 / 45;
    top: -22.766%;
  }
}

.button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-radius: 47px;
  transition: all 0.35s;
  position: relative;
  overflow: hidden;
  will-change: transform;
}

.button .button-text {
  color: var(--white);
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  font-weight: 600;
  line-height: 230%;
  letter-spacing: 1.12px;
  transition: all 0.35s cubic-bezier(0.215, 0.61, 0.355, 1);
  position: relative;
  z-index: 2;
  flex: 1;
  text-align: center;
}

.button .button-arrow {
  display: block;
  position: relative;
  z-index: 3;
  width: 62px;
  height: 38px;
}

.button .button-arrow svg {
  position: absolute;
  top: 50%;
  left: calc(50% + 2px);
  translate: -50% -50%;
  z-index: 2;
}

.cta_area .button .button-arrow svg {
  width: 17px;
  height: 20px;
}

@media screen and (max-width: 768px) {
  .button .button-arrow svg {
    width: 12px;
    height: 15px;
  }
}

.button.cta-entry-modal-header .button-arrow svg {
  width: 7px;
  height: 12px;
}

@media screen and (max-width: 1550px) {
  .cta_area .button .button-arrow svg {
    width: 20px;
    height: 28px;
  }
}

@media screen and (max-width: 1200px) {
  .cta_area .button .button-arrow svg {
    width: 16px;
    height: 24px;
  }
}

@media screen and (max-width: 900px) {
  .cta_area .button .button-arrow svg {
    width: 12px;
    height: 20px;
  }
}

@media screen and (max-width: 768px) {
  .cta_area .button .button-arrow svg {
    width: 14px;
    height: 19px;
  }
}

.button .button-arrow:after {
  position: absolute;
  top: 50%;
  right: 27px;
  translate: 0 -50%;
  content: '';
  width: 52px;
  height: 52px;
  border-radius: 104px;
  background: var(--white);
  position: absolute;
  top: 50%;
  left: 50%;
  translate: -50% -50%;
  transition: all 0.35s cubic-bezier(0.215, 0.61, 0.355, 1);
}

.nav-menu-content .button-bright-black.button .button-arrow:after,
.cta-entry-modal-header .button-arrow:after {
  background: none;
}

.header-content-menu .button:hover .button-arrow:after {
  background-color: #1b1b1b;
}

@media screen and (max-width: 768px) {
  .header-content-menu .button:hover .button-arrow:after {
    background: none;
  }
}

.header-content-menu .button.button-bright-black:hover .button-arrow svg rect {
  fill: #fff;
}

.button:after {
  display: block;
  content: '';
  width: 200%;
  height: 100%;
  translate: -50% 0;
  transition: all 0.35s cubic-bezier(0.215, 0.61, 0.355, 1);
  position: absolute;
  top: 0;
  left: 0;
}

.button.is--large {
  width: 400px;
  height: 88px;
  padding: 28px 28px 28px 48px;
  translate: 0 0;
  box-shadow: 0 2px 30px 0 rgba(33, 201, 194, 0.2);
}

.button.is--large .button-text {
  font-size: 22px;
  letter-spacing: 1.54px;
}

.button.is--large .button-arrow:after {
  width: 70px;
}

.button.is--small {
  width: 236px;
  height: 66px;
  padding: 16px 16px 16px 28px;
  translate: 0 0;
  position: relative;
  z-index: 0;
}

.button.is--small .button-text {
  font-size: 16px;
  letter-spacing: 1.12px;
}

.button.is--small .button-arrow {
  width: 36px;
  height: 36px;
}

.button.is--small .button-arrow:after {
  width: 36px;
  height: 36px;
}

@media screen and (max-width: 1439px) {
  .button.is--small .button-arrow {
    width: 32px;
    height: 32px;
  }

  .button.is--small .button-arrow:after {
    width: 32px;
    height: 32px;
  }
}

.button.button.button-bright-black .button-arrow svg {
  width: 7px;
  height: 12px;
}

/* .button.button-bright-black .button-arrow:after {
  width: 7px;
  height: 12px;
} */

.button.is--xsmall {
  max-width: 174px;
  width: 100%;
  height: 46px;
  padding: 16px 12px 16px 16px;
  translate: 0 0;
  position: relative;
  z-index: 0;
}

.conference-area .sesstion-card .button.is--xsmall {
  height: 50px;
  padding: 0 8px;
}

/*.conference-area .sesstion-card .button.is--xsmall.button-ghost {*/
/*    max-width: 111px;*/
/*}*/

.button.is--xsmall .button-text {
  font-size: 14px;
  letter-spacing: 1.68px;
  flex: 1;
  text-align: center;
}

.conference-area
  .timetable-wrapper
  .sesstion-card
  .button.is--xsmall
  .button-text {
  font-size: 13px;
}

.conference-area
  .timetable-wrapper
  .sesstion-card
  .button.is--xsmall.button.button-disabled
  .button-text {
  color: #6f6f6f;
}

.conference-area
  .timetable-wrapper
  .sesstion-card
  .button.is--xsmall.button.button-full
  .button-text {
  color: var(--white);
  line-height: 1.5;
  letter-spacing: 0;
}

.button.is--xsmall .button-arrow {
  width: 15px;
  height: 15px;
  translate: 0 1px;

  svg {
    rect {
      transition: all 0.35s cubic-bezier(0.215, 0.61, 0.355, 1);
      fill: var(--white) !important;
    }
  }
}

.button.is--xsmall .button-arrow:after {
  width: 15px;
  height: 15px;
  opacity: 0;
}

@media screen and (max-width: 1439px) {
  .button.is--xsmall .button-arrow {
    /* width: 32px;
    height: 32px; */
  }

  .button.is--xsmall .button-arrow:after {
    /* width: 32px;
    height: 32px; */
  }
}

@media screen and (max-width: 1280px) {
  .button.is--xsmall .button-text {
    font-size: 13px;
    letter-spacing: 0;
  }
}

@media screen and (max-width: 768px) {
  .button.is--xsmall {
    padding: 16px 10px 16px 10px;
  }
}

.button.is--xsmall:hover .button-arrow svg rect {
  fill: #ffbb00 !important;
}

.button.button-bright-blue.is--xsmall:hover .button-arrow svg rect {
  fill: #0051b4 !important;
}

.button.button-gradient-black.is--xsmall:hover .button-arrow svg rect {
  fill: #111 !important;
}

.button.is--middle {
  width: 350px;
  height: 80px;
  padding: 8px 15px 8px 40px;
  translate: 0 0;
  position: relative;
  z-index: 0;
}

.button.is--middle .button-text {
  font-size: 16px;
  letter-spacing: 1.12px;
}

.button.is--middle .button-arrow {
  width: 56px;
  height: 36px;
}

.button.is--middle .button-arrow:after {
  width: 62px;
  height: 62px;
}

.button.is--noicon {
  justify-content: center;
}

.button.button-purple {
  position: relative;
  overflow: hidden;
  background: var(--grade-purple);
  border: 1px solid transparent;
}

.button.button-purple:after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 200%;
  height: 100%;
  background: var(--white);
  transition: transform 0.4s cubic-bezier(0.45, 0, 0.55, 1);
  z-index: -1;
}

.button.button-purple:hover {
  border: 1px solid #1e48e3;
}

.button.button-purple:hover .button-arrow svg path {
  stroke: var(--white);
}

.button.button-purple:hover .button-arrow:after {
  background: var(--grade-purple);
}

.button.button-purple:hover:after {
  transform: translateX(100%);
}

.button.button-purple:hover .button-text {
  color: #71218b;
}

.button.button-purple .button-text {
  position: relative;
  z-index: 1;
  color: #fff;
  transition: color 0.4s cubic-bezier(0.45, 0, 0.55, 1);
}

.button.button-purple .button-arrow {
  position: relative;
  z-index: 1;
}

.button.button-purple .button-arrow svg rect {
  fill: #924aa9;
}

.button.button-purple .button-arrow span {
  position: relative;
  z-index: 1;
}

.button.button-conf {
  position: relative;
  overflow: hidden;
  background: var(--grade-conf-btn);
  border: 1px solid transparent;
}

.button.button-conf:after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 200%;
  height: 100%;
  background: var(--white);
  transition: transform 0.4s cubic-bezier(0.45, 0, 0.55, 1);
  z-index: -1;
}

.button.button-conf:hover {
  border: 1px solid #1e48e3;
}

.button.button-conf:hover .button-arrow svg path {
  stroke: var(--white);
}

.button.button-conf:hover .button-arrow:after {
  background: var(--grade-conf-btn);
}

.button.button-conf:hover:after {
  transform: translateX(100%);
}

.button.button-conf:hover .button-text {
  color: #026eba;
}

.button.button-conf .button-text {
  position: relative;
  z-index: 1;
  color: #fff;
  transition: color 0.4s cubic-bezier(0.45, 0, 0.55, 1);
}

.button.button-conf .button-arrow {
  position: relative;
  z-index: 1;
}

.button.button-conf .button-arrow svg rect {
  fill: #026eba;
}

.button.button-conf .button-arrow span {
  position: relative;
  z-index: 1;
}

.button.button-blue {
  position: relative;
  overflow: hidden;
  background: var(--grade-blue);
  border: 1px solid transparent;
}

.button.button-blue:after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 200%;
  height: 100%;
  background: var(--white);
  transition: transform 0.4s cubic-bezier(0.45, 0, 0.55, 1);
  z-index: -1;
}

/*.button.button-blue:hover {
  border: 1px solid #1e48e3;
}*/
.button.button-blue:hover .button-arrow svg rect {
  fill: var(--white);
}

.button.button-blue:hover .button-arrow:after {
  background: var(--grade-blue);
}

.button.button-blue:hover:after {
  transform: translateX(100%);
}

.button.button-blue:hover .button-text {
  color: #1e48e3;
}

.button.button-blue .button-text {
  position: relative;
  z-index: 1;
  color: #fff;
  transition: color 0.4s cubic-bezier(0.45, 0, 0.55, 1);
}

.button.button-blue .button-arrow {
  position: relative;
  z-index: 1;
}

.button.button-blue .button-arrow svg rect {
  fill: #1e48e3;
}

.button.button-blue .button-arrow span {
  position: relative;
  z-index: 1;
}

.button.button-bright-black {
  position: relative;
  overflow: hidden;
  background: var(--grade-bright-black);
  border: 1px solid transparent;
  padding-top: 14px;
  padding-bottom: 14px;
  line-height: 2;
  height: 62px;
}

.button.button-bright-black.button-blue-point .button-text,
.button.button-bright-black.button-bg-magenta .button-text {
  /* padding-left: 26px; */
  text-align: center;
}

body.is-after-fv
  .page-header
  .header-content-menu
  .btn-block-wrap
  .button.is--small.button-bg-magenta
  .button-arrow
  svg
  rect {
  /*fill: #C014FF;*/
  fill: #ff3f26;
}

body.is-after-fv
  .page-header
  .header-content-menu
  .nav-menu-content
  .btn-block-wrap
  .button.is--small.button-bg-magenta
  .button-arrow
  svg
  rect {
  fill: #fff;
}

body.is-after-fv
  .page-header
  .header-content-menu
  .btn-block-wrap
  .button.is--small.button-bg-gold
  .button-arrow
  svg
  rect {
  /*fill: #C014FF;*/
  fill: #ff3f26;
}

body.is-after-fv
  .page-header
  .header-content-menu
  .nav-menu-content
  .btn-block-wrap
  .button.is--small.button-bg-gold
  .button-arrow
  svg
  rect {
  fill: #fff;
}

/* FV通過後のヘッダーボタンの配色変更（マゼンタのみ適用） */
.page-header
  .header-content-menu
  .btn-block-wrap
  .button.is--small.button-bg-magenta {
  transition:
    all 0.3s ease,
    color 0.3s ease;
}

body.is-after-fv
  .page-header
  .header-content-menu
  .btn-block-wrap
  .button.is--small.button-bg-magenta {
  /*background: linear-gradient(90deg, #ff4e86, #c014ff);*/
  /* background: linear-gradient(90deg, #ebbd35 0%, #c2951a 100%); */
  background: linear-gradient(90deg, #ff8400 0%, #ff3b29 100%);

  color: #fff;
}

/* ::before の背景画像（マゼンタ→白） ※背景画像はアニメ不可なので切替のみ */
body.is-after-fv .button.button-bright-black.button-bg-magenta::before {
  background-image: url(/assets/img/ai_hakurankai/common/white-point.png);
}

@media screen and (min-width: 769px) {
  body.is-after-fv .button.button-bright-black.button-bg-magenta:hover::before {
    background-image: url(/assets/img/ai_hakurankai/common/magenta-point.png);
  }

  body.is-after-fv
    .page-header
    .header-content-menu
    .btn-block-wrap
    .button.is--small.button-bg-magenta:hover
    .button-text {
    color: #ff3f26;
  }

  /* FV通過後のホバーで矢印をマゼンタに */
  body.is-after-fv
    .page-header
    .header-content-menu
    .btn-block-wrap
    .button.is--small.button-bg-magenta:hover
    .button-arrow::after {
    /*background: linear-gradient(90deg, #ff4e86, #c014ff);*/
    /* background: linear-gradient(90deg, #ebbd35 0%, #c2951a 100%); */
    background: linear-gradient(90deg, #ff8400 0%, #ff3b29 100%);
  }

  body.is-after-fv
    .page-header
    .header-content-menu
    .btn-block-wrap
    .button.is--small.button-bg-magenta:hover
    .button-arrow
    svg
    rect {
    fill: #fff;
  }
}

/* FV通過後のヘッダーボタンの配色変更（gold） */
.page-header
  .header-content-menu
  .btn-block-wrap
  .button.is--small.button-bg-gold {
  transition:
    all 0.3s ease,
    color 0.3s ease;
}

body.is-after-fv
  .page-header
  .header-content-menu
  .btn-block-wrap
  .button.is--small.button-bg-gold {
  /* background: linear-gradient(90deg, #ebbd35 0%, #c2951a 100%); */
  background: linear-gradient(90deg, #ff8400 0%, #ff3b29 100%);

  color: #fff;
}

@media screen and (min-width: 769px) {
  body.is-after-fv
    .page-header
    .header-content-menu
    .btn-block-wrap
    .button.is--small.button-bg-gold:hover
    .button-text {
    color: #ff3f26;
  }

  /* FV通過後のホバーで矢印をgoldに */
  body.is-after-fv
    .page-header
    .header-content-menu
    .btn-block-wrap
    .button.is--small.button-bg-gold:hover
    .button-arrow::after {
    background: linear-gradient(90deg, #ebbd35 0%, #c2951a 100%);
    background: linear-gradient(90deg, #ff8400 0%, #ff3b29 100%);
  }

  body.is-after-fv
    .page-header
    .header-content-menu
    .btn-block-wrap
    .button.is--small.button-bg-gold:hover
    .button-arrow
    svg
    rect {
    fill: #fff;
  }
}

.fv-area .breadcrumb ul {
  padding-left: 50px;
}

@media screen and (max-width: 1439px) {
  .fv-area .breadcrumb ul {
    padding-left: 30px;
  }
}

@media screen and (max-width: 1200px) {
  .fv-area .breadcrumb ul {
    padding-left: 0;
  }
}

@media screen and (max-width: 768px) {
  .fv-area .breadcrumb ul {
    padding-left: 12px;
  }
}

.button.button-bright-black.button-gold-point::before {
  content: '';
  width: 11px;
  height: 11px;
  background: #fff;
  border-radius: 50%;
  aspect-ratio: 1;
  transition: all 0.3s ease;
  /* background-image: url(/assets/img/ai_hakurankai/summer-2026/gold-point.png); */
  /* background-repeat: no-repeat; */
  /* background-size: contain; */
  /*position: absolute;*/
  /*top: 50%;*/
  /*left: 70px;*/
  /*transform: translateY(-50%);*/
}
.button.button-bright-black.button-gold-point:hover::before {
  background: #000;
}
.button.button-bright-magenta.button-magenta-point.is--small.cta-entry-modal-header,
.button.button-gold.button-gold-point.is--small.cta-entry-modal-header {
  justify-content: center;

  .button-text {
    flex: inherit;
    padding-left: 10px;
  }
}

.button.button-bright-black.button-magenta-point.is--small.cta-request-modal-header,
.button.button-bright-black.button-gold-point.is--small.cta-request-modal-header {
  justify-content: center;

  .button-text {
    flex: inherit;
    padding-left: 10px;
  }
}

.button.button-bright-black.button-orange-point::before {
  content: '';
  width: 11px;
  aspect-ratio: 1;
  background-image: url(/assets/img/ai_hakurankai/common/orange-point.png);
  background-repeat: no-repeat;
  background-size: contain;
  position: absolute;
  top: 50%;
  left: 70px;
  transform: translateY(-50%);
}

.header-content-menu .button.button-bright-black.button-magenta-point::before,
.header-content-menu .button.button-bright-black.button-gold-point::before {
  display: none;
}

@media screen and (max-width: 768px) {
  .header-content-menu .button.button-bright-black.button-magenta-point::before,
  .header-content-menu .button.button-bright-black.button-gold-point::before {
    display: block;
  }
}

.button.button-bright-black:after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 200%;
  height: 100%;
  background: var(--white);
  transition: transform 0.4s cubic-bezier(0.45, 0, 0.55, 1);
  z-index: -1;
}

/*.button.button-bright-black:hover {
  border: 1px solid #2CA1FB;
}*/
.button.button-bright-black:hover .button-arrow svg rect {
  fill: var(--black2);
}

@media screen and (min-width: 769px) {
  .button.button-bright-black:hover:after {
    transform: translateX(100%);
  }

  .button.button-bright-black:hover .button-text {
    color: #000000;
  }
}

.button.button-bright-black .button-text {
  position: relative;
  z-index: 1;
  color: #fff;
  transition: color 0.4s cubic-bezier(0.45, 0, 0.55, 1);
}

.button.button-bright-black .button-arrow {
  position: relative;
  z-index: 1;
}

.button.button-bright-black .button-arrow svg rect {
  fill: #fff;
}

.header-content-menu .button.button-bright-black .button-arrow svg rect {
  fill: #1b1b1b;
}

.header-content-menu
  .nav-menu-content
  .button.button-bright-black
  .button-arrow
  svg
  rect {
  fill: #fff;
}

.button.button-bright-black .button-arrow span {
  position: relative;
  z-index: 1;
}

.button.button-brown {
  position: relative;
  overflow: hidden;
  background: var(--grade-brown);
  border: 1px solid transparent;
}

.button.button-brown:after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 200%;
  height: 100%;
  background: var(--white);
  transition: transform 0.4s cubic-bezier(0.45, 0, 0.55, 1);
  z-index: -1;
}

.button.button-brown:hover {
  border: 1px solid #a84209;
}

.button.button-brown:hover .button-arrow svg path {
  stroke: var(--white);
}

.button.button-brown:hover .button-arrow:after {
  background: var(--grade-brown);
}

.button.button-brown:hover:after {
  transform: translateX(100%);
}

.button.button-brown:hover .button-text {
  color: #a84209;
}

.button.button-brown .button-text {
  position: relative;
  z-index: 1;
  color: #fff;
  transition: color 0.4s cubic-bezier(0.45, 0, 0.55, 1);
}

.button.button-brown .button-arrow {
  position: relative;
  z-index: 1;
}

.button.button-brown .button-arrow svg rect {
  fill: #a84209;
}

.button.button-brown .button-arrow span {
  position: relative;
  z-index: 1;
}

.button.button-green {
  position: relative;
  overflow: hidden;
  background: var(--grade-green);
  border: 1px solid transparent;
}

.button.button-green:after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 200%;
  height: 100%;
  background: var(--white);
  transition: transform 0.4s cubic-bezier(0.45, 0, 0.55, 1);
  z-index: -1;
}

.button.button-green:hover {
  border: 1px solid #34d965;
}

.button.button-green:hover .button-arrow svg path {
  stroke: var(--white);
}

.button.button-green:hover .button-arrow:after {
  background: var(--grade-green);
}

.button.button-green:hover:after {
  transform: translateX(100%);
}

.button.button-green:hover .button-text {
  color: #34d965;
}

.button.button-green .button-text {
  position: relative;
  z-index: 1;
  color: #fff;
  transition: color 0.4s cubic-bezier(0.45, 0, 0.55, 1);
}

.button.button-green .button-arrow {
  position: relative;
  z-index: 1;
}

.button.button-green .button-arrow svg rect {
  fill: #01c3ac;
}

.button.button-green .button-arrow span {
  position: relative;
  z-index: 1;
}

.button.button-gray {
  text-align: center;
  display: block;
  color: var(--black);

  translate: 0;
  padding: 19px;
  pointer-events: none;
}

.button.button-gray:after {
  background: var(--gade-gray);
}

.button.button-gray:hover .button-text {
  translate: 0 0;
}

.button.button-gray.ribbon span {
  width: 138px;
  height: 40px;
  transform: rotate(-7deg);
  flex-shrink: 0;
  background: var(--red-grade);
  display: block;
  margin: auto;
}

/* button-orange */
.button.button-orange {
  position: relative;
  /*  overflow: hidden;*/
  background: var(--grade-orange);
  border: 1px solid transparent;
}

.button.button-orange:after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 200%;
  height: 100%;
  background: var(--white);
  transition: transform 0.4s cubic-bezier(0.45, 0, 0.55, 1);
  z-index: -1;
}

/*.button.button-orange:hover {
  border: 1px solid #34d965
}*/
.button.button-orange:hover .button-arrow svg rect {
  fill: var(--white);
}

.button.button-orange:hover .button-arrow:after {
  background: var(--grade-orange);
}

.button.button-orange:hover:after {
  transform: translateX(100%);
}

.button.button-orange:hover .button-text {
  color: var(--red);
}

.button.button-orange .button-text {
  position: relative;
  z-index: 1;
  color: #fff;
  transition: color 0.4s cubic-bezier(0.45, 0, 0.55, 1);
}

.button.button-orange .button-arrow {
  position: relative;
  z-index: 1;
}

.button.button-orange .button-arrow svg rect {
  fill: var(--red);
}

.button.button-orange .button-arrow span {
  position: relative;
  z-index: 1;
}

/* button-bright-blue */
.button.button-bright-blue {
  position: relative;
  overflow: hidden;
  background: #0051b4;
  border: 1px solid transparent;
}

.button.button-bright-blue:after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 200%;
  height: 100%;
  background: var(--white);
  transition: transform 0.4s cubic-bezier(0.45, 0, 0.55, 1);
  z-index: -1;
}

/*.button.button-bright-blue:hover {
  border: 1px solid #2CA1FB;
}*/
.button.button-bright-blue:hover .button-arrow svg rect {
  fill: var(--white);
}

.button.button-bright-blue:hover .button-arrow:after {
  background: #0051b4;
}

.button.button-bright-blue:hover:after {
  transform: translateX(100%);
}

.button.button-bright-blue:hover .button-text {
  color: #0051b4;
}

.button.button-bright-blue .button-text {
  position: relative;
  z-index: 1;
  color: #fff;
  transition: color 0.4s cubic-bezier(0.45, 0, 0.55, 1);
}

.button.button-bright-blue .button-arrow {
  position: relative;
  z-index: 1;
}

.button.button-bright-blue .button-arrow svg rect {
  fill: #0051b4;
}

.button.button-bright-blue .button-arrow span {
  position: relative;
  z-index: 1;
}

.button.button-gradient-black {
  position: relative;
  overflow: hidden;
  background: linear-gradient(110deg, #4c4c4c, #111111);
  border: 1px solid transparent;
}

.button.button-gradient-black:after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 200%;
  height: 100%;
  background: var(--white);
  transition: transform 0.4s cubic-bezier(0.45, 0, 0.55, 1);
  z-index: -1;
}

/*.button.button-gradient-black:hover {
  border: 1px solid #2CA1FB;
}*/
.button.button-gradient-black:hover .button-arrow svg rect {
  fill: var(--white);
}

.button.button-gradient-black:hover .button-arrow:after {
  background: #111;
}

.button.button-gradient-black:hover:after {
  transform: translateX(100%);
}

.button.button-gradient-black:hover .button-text {
  color: #111;
}

.button.button-gradient-black .button-text {
  position: relative;
  z-index: 1;
  color: #fff;
  transition: color 0.4s cubic-bezier(0.45, 0, 0.55, 1);
}

.button.button-gradient-black .button-arrow {
  position: relative;
  z-index: 1;
}

.button.button-gradient-black .button-arrow span {
  position: relative;
  z-index: 1;
}

/* button-bright-magenta */
.button.button-bright-magenta {
  position: relative;
  overflow: hidden;
  background: linear-gradient(90deg, #ebbd35 0%, #c2951a 100%);

  /*background: linear-gradient(90deg, #ff4e86, #c014ff);*/
  border: 1px solid transparent;
}

.button.button-bright-magenta:after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 200%;
  height: 100%;
  background: var(--white);
  transition: transform 0.4s cubic-bezier(0.45, 0, 0.55, 1);
  z-index: -1;
}

@media screen and (min-width: 769px) {
  .button.button-bright-magenta:hover .button-arrow svg rect {
    fill: var(--white);
  }

  .button.button-bright-magenta:hover:after {
    transform: translateX(100%);
  }

  .button.button-bright-magenta:hover .button-text {
    color: #ff3f26;
  }
}

.button.button-bright-magenta .button-text {
  position: relative;
  z-index: 1;
  color: #fff;
  transition: color 0.4s cubic-bezier(0.45, 0, 0.55, 1);
}

.button.button-bright-magenta .button-arrow {
  position: relative;
  z-index: 1;
}

.button.button-bright-magenta .button-arrow svg rect {
  /*fill: #C014FF;*/
  fill: #ff3f26;
}

.nav-menu-content .button.button-bright-magenta .button-arrow svg rect {
  fill: #fff;
}

@media screen and (min-width: 769px) {
  .nav-menu-content .button.button-bright-magenta:hover .button-arrow svg rect {
    /*fill: #C014FF;*/
    fill: #ff3f26;
  }
}

.button.button-bright-magenta .button-arrow span {
  position: relative;
  z-index: 1;
}

/* button-gold */
.button.button-gold {
  position: relative;
  overflow: hidden;
  background: linear-gradient(90deg, #ff8400 0%, #ff3b29 100%);
  border: 1px solid #ff3b29;
}

.button.button-gold:after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 200%;
  height: 100%;
  background: var(--white);
  transition: transform 0.4s cubic-bezier(0.45, 0, 0.55, 1);
  z-index: -1;
}

@media screen and (min-width: 769px) {
  .button.button-gold:hover .button-arrow svg rect {
    fill: var(--white);
  }

  .button.button-gold:hover:after {
    transform: translateX(100%);
  }

  .button.button-gold:hover .button-text {
    color: #ff3f26;
  }
}

.button.button-gold .button-text {
  position: relative;
  z-index: 1;
  color: #fff;
  transition: color 0.4s cubic-bezier(0.45, 0, 0.55, 1);
}

.button.button-gold .button-arrow {
  position: relative;
  z-index: 1;
}

.button.button-gold .button-arrow svg rect {
  fill: #ff3f26;
}

.nav-menu-content .button.button-gold .button-arrow svg rect {
  fill: #fff;
}

@media screen and (min-width: 769px) {
  .nav-menu-content .button.button-gold:hover .button-arrow svg rect {
    fill: #ff3f26;
  }
}

.button.button-gold .button-arrow span {
  position: relative;
  z-index: 1;
}

/* button-bright-gray */
.button.button-bright-gray {
  position: relative;
  overflow: hidden;
  background: linear-gradient(130deg, #4c4c4c, #111111);
  border: 1px solid transparent;
}

.button.button-bright-gray:after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 200%;
  height: 100%;
  background: var(--white);
  transition: transform 0.4s cubic-bezier(0.45, 0, 0.55, 1);
  z-index: -1;
}

@media screen and (min-width: 769px) {
  .button.button-bright-gray:hover .button-arrow svg rect {
    fill: var(--white);
  }

  .button.button-bright-gray:hover .button-arrow:after {
    background: linear-gradient(130deg, #4c4c4c, #111111);
  }

  .button.button-bright-gray:hover:after {
    transform: translateX(100%);
  }

  .button.button-bright-gray:hover .button-text {
    color: #010101;
  }
}

.button.button-bright-gray .button-text {
  position: relative;
  z-index: 1;
  color: #fff;
  transition: color 0.4s cubic-bezier(0.45, 0, 0.55, 1);
}

.button.button-bright-gray .button-arrow {
  position: relative;
  z-index: 1;
}

.button.button-bright-gray .button-arrow svg rect {
  fill: #111111;
}

.button.button-bright-gray .button-arrow span {
  position: relative;
  z-index: 1;
}

.button.button-facebook {
  position: relative;
  overflow: hidden;
  background: #0866ff;
  border: 1px solid transparent;
}

.button.button-facebook:after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 200%;
  height: 100%;
  background: var(--white);
  transition: transform 0.4s cubic-bezier(0.45, 0, 0.55, 1);
  z-index: -1;
}

@media screen and (min-width: 769px) {
  .button.button-facebook:hover .button-arrow svg rect {
    fill: var(--white);
  }

  .button.button-facebook:hover .button-arrow:after {
    background: #0866ff;
  }

  .button.button-facebook:hover:after {
    transform: translateX(100%);
  }

  .button.button-facebook:hover .button-text {
    color: #0866ff;
  }
}

.button.button-facebook .button-text {
  position: relative;
  z-index: 1;
  color: #fff;
  transition: color 0.4s cubic-bezier(0.45, 0, 0.55, 1);
  padding-left: 30px;
}

.button.button-facebook .button-arrow {
  position: relative;
  z-index: 1;
}

.button.button-facebook .button-arrow svg rect {
  fill: #0866ff;
}

.button.button-facebook .button-arrow span {
  position: relative;
  z-index: 1;
}

.button.button-facebook::before {
  content: '';
  width: 40px;
  height: 40px;
  background-image: url(/assets/img/ai_hakurankai/common/facebook.svg);
  background-repeat: no-repeat;
  background-size: contain;
  position: absolute;
  top: 50%;
  left: 46px;
  transform: translateY(-50%);
}

@media screen and (min-width: 769px) {
  .button.button-facebook:hover::before {
    background-image: url(/assets/img/ai_hakurankai/common/facebook-hover.svg);
  }
}

@media screen and (max-width: 768px) {
  .button.button-facebook::before {
    width: 35px;
    height: 35px;
    left: 36px;
  }

  .button.button-facebook .button-text {
    padding-left: 25px;
  }
}

.button.button-bright-gray.button-x {
  background: none;
  background-color: #000;
}

.button.button-x::before {
  content: '';
  width: 32px;
  height: 32px;
  background-image: url(/assets/img/ai_hakurankai/common/x.svg);
  background-repeat: no-repeat;
  background-size: contain;
  position: absolute;
  top: 50%;
  left: 50px;
  transform: translateY(-50%);
}

@media screen and (min-width: 769px) {
  .button.button-x:hover::before {
    background-image: url(/assets/img/ai_hakurankai/common/x-hover.svg);
  }
}

.button.button-x .button-text {
  padding-left: 30px;
}

@media screen and (max-width: 768px) {
  .button.button-x::before {
    width: 25px;
    height: 25px;
    left: 40px;
  }

  .button.button-x .button-text {
    padding-left: 25px;
  }
}

.button.button-bright-yellow {
  position: relative;
  overflow: hidden;
  background: var(--grade-bright-yellow);
  border: 1px solid transparent;
}

.button.button-bright-yellow:after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 200%;
  height: 100%;
  background: var(--white);
  transition: transform 0.4s cubic-bezier(0.45, 0, 0.55, 1);
  z-index: -1;
}

.button.button-bright-yellow:hover {
  border: 1px solid #ffbb00;
}

.button.button-bright-yellow:hover .button-arrow svg rect {
  fill: var(--white);
}

@media screen and (min-width: 769px) {
  .button.button-bright-magenta:hover .button-arrow:after {
    /*background: linear-gradient(90deg, #ff4e86, #c014ff);*/
    background: linear-gradient(90deg, #ebbd35 0%, #c2951a 100%);
  }
}

@media screen and (min-width: 769px) {
  .button.button-gold:hover .button-arrow:after {
    background: #ff3f26;
  }
}

.nav-menu-content .button.button-bright-magenta:hover .button-arrow:after,
.nav-menu-content .button.button-gold:hover .button-arrow:after {
  background: none;
}

.button.button-bright-yellow.cta-entry-modal-header:hover .button-arrow:after {
  background: none;
}

.button.button-bright-yellow.cta-entry-modal-header:hover
  .button-arrow
  svg
  rect {
  fill: #ff8400;
}

.pc-nav-menu-content
  .button.button-bright-yellow.cta-entry-modal-header:hover::before {
  background-image: url(/assets/img/ai_hakurankai/common/orange-point.png);
}

.button.button-bright-yellow:hover:after {
  transform: translateX(100%);
}

.button.button-bright-yellow:hover .button-text {
  color: #ffbb00;
}

.button.button-bright-yellow .button-text {
  position: relative;
  z-index: 1;
  color: #fff;
  transition: color 0.4s cubic-bezier(0.45, 0, 0.55, 1);
}

.button.button-bright-yellow .button-arrow {
  position: relative;
  z-index: 1;
}

.button.button-bright-yellow .button-arrow svg rect {
  fill: #ff8400;
}

.button.button-bright-yellow.cta-entry-modal-header .button-arrow svg rect {
  fill: #fff;
}

.button.button-bright-yellow .button-arrow span {
  position: relative;
  z-index: 1;
}

.button.button-disabled {
  background: #a4a4a4;
  border: 1px solid transparent;
  justify-content: center;
}

.button.button-disabled .button-text {
  display: inline-block;
  flex: none;
  padding: 0 10px;
  /* background: linear-gradient(90deg, #f00 0%, #be0000 100%), #fff; */
  /* transform: rotate(-6deg); */
}

.conference-area .conference-list .sesstion-card .button.button-disabled,
.conference-area .timetable-wrapper .sesstion-card .button.button-disabled {
  background-color: #cecece;
  color: #6f6f6f;
}

.conference-area
  .conference-list
  .sesstion-card
  .button.button-disabled
  .button-text {
  color: #6f6f6f;
}

.conference-area
  .conference-list
  .sesstion-card
  .button.button-full
  .button-text,
.conference-area
  .timetable-wrapper
  .sesstion-card
  .button.button-full
  .button-text {
  display: inline-block;
  padding: 1px 11px 2px 11px;
  background: linear-gradient(90deg, #ff0000, #be0000);
  transform: rotate(-3deg);
  color: var(--white);
  font-size: 14px;
}

.button-limit {
  position: relative;
  width: 60%;
}

.conference-list .button-limit {
  position: relative;
  width: 100%;
}

.button-limit .button {
  width: 100% !important;
}

.cf_coling {
  background-color: red;
  color: #fff;
  width: 94px;
  padding: 6px;

  font-size: 12px;
  font-weight: 500;
  text-align: center;
  letter-spacing: 0.98px;
  border: 1px solid #fff;
  border-radius: 5px;
  margin-bottom: -3px;
  position: absolute;
  top: -20px;
  left: 50%;
  translate: -50% 0;
  z-index: 100;
}

.cf_coling span {
  position: relative;
  z-index: 100;
}

.cf_coling span:before {
  content: '';
  position: absolute;
  bottom: -13px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 8px solid #fff;
}

.cf_coling span:after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 8px solid red;
}

@media screen and (max-width: 768px) {
  .button.is--middle {
    width: 287px;
    height: 66px;
    padding: 8px 8px 8px 25px;
  }
}

@media screen and (max-width: 768px) {
  .button.is--middle .button-text {
    font-size: 14px;
    letter-spacing: 0.6px;
  }
}

@media screen and (max-width: 768px) {
  .button.is--middle .button-arrow {
    width: 46px;
    height: 46px;
  }
}

@media screen and (max-width: 768px) {
  .button.is--middle .button-arrow:after {
    width: 38px;
    height: 38px;
  }
}

@media screen and (max-width: 768px) {
  .button {
    height: 60px;
    min-width: auto;
    margin: auto;
    padding: 15px 20px 15px 20px;
    z-index: 1;
  }
}

@media screen and (max-width: 768px) {
  .button .button-text {
    font-size: 14px;
    letter-spacing: 0.98px;
  }
}

@media screen and (max-width: 768px) {
  .button .button-arrow {
    width: 44px;
    right: 0;
    top: 0;
  }
}

@media screen and (max-width: 768px) {
  .button .button-arrow:after {
    width: 38px;
    height: 38px;
  }
}

@media screen and (max-width: 768px) {
  .button.is--large {
    min-width: 220px;
    width: 280px;
    padding: 14px 18px 14px 36px;
    height: 60px;
  }
}

@media screen and (max-width: 768px) {
  .button.is--large .button-text {
    font-size: 16px;
    letter-spacing: 1.12px;
  }
}

@media screen and (max-width: 768px) {
  .button.is--large .button-arrow {
    width: 56px;
    right: -5px;
    top: 0;
  }
}

@media screen and (max-width: 768px) {
  .button.is--large .button-arrow:after {
    width: 56px;
    height: 32px;
  }
}

@media screen and (max-width: 768px) {
  .button.button-gray span {
    width: 90px;
    height: 30px;
    transform: rotate(-6deg);
    flex-shrink: 0;
    margin-top: -3px;
  }
}

.button-ghost {
  background: #0f0f0f;
}

.button-ghost:before {
  display: block;
  content: '';
  position: absolute;
  top: 1px;
  left: 1px;
  width: calc(100% - 2px);
  height: calc(100% - 2px);
  background: var(--white);
  border-radius: 50px;
  z-index: -1;
}

.button-ghost:after {
  width: 100%;
  translate: -100% 0;
  background: #0f0f0f;
}

.conference-area .sesstion-card .button.is--xsmall.button-ghost:after {
  background: #0f0f0f;
}

.button.button-ghost .button-text {
  color: #0f0f0f;
}

.button.button-ghost .button-arrow svg rect {
  fill: #0f0f0f !important;
}

.button.button-ghost:hover .button-text {
  color: #fff;
}

.button.button-ghost:hover .button-arrow svg rect {
  fill: #fff !important;
}

.button-ghost:hover:after {
  translate: 0 0;
}

.button-entry-box {
  position: relative;
}

.button-entry {
  align-items: center;
  justify-content: space-between;
  border-radius: 999px;
  transition: all 0.35s cubic-bezier(0.215, 0.61, 0.355, 1);
  position: relative;
  overflow: hidden;
  will-change: transform;
  /*width: 100%;
  max-width: 460px;*/
  width: min(55vw, 470px);
  text-align: center;
  padding: min(3.042vw, 26px);
  margin: 0 auto;
}

.button-entry .button-text {
  /*font-size: 28px;*/
  font-size: clamp(
    1.5rem,
    1.333rem + 0.35vw,
    1.75rem
  ); /*24px-28px / 768px-1920px*/
  /*padding-left: 40px;*/
  /*padding-left: min(3.6vw ,40px);*/
  padding-left: min(4.68vw, 40px);
  letter-spacing: 0.16em;
}

.button-entry .button-arrow:after {
  /*width: 68px;
  height: 68px;*/
  width: min(7.957vw, 68px);
  height: min(7.957vw, 68px);
}

@media screen and (max-width: 768px) {
  .button-entry {
    padding: 35px 13px 35px 15px;
    width: 300px;
  }

  .button-entry .button-arrow:after {
    width: 40px;
    height: 40px;
  }

  .button-entry svg {
    width: 6px;
    height: 10px;
  }

  .button-entry .button-text {
    font-size: 18px;
    letter-spacing: 0.14em;
    padding-left: 26px;
  }
}

.text-link {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.text-link:after {
  display: block;
  content: '';
  width: 0;
  height: 1px;
  background-color: var(--black);
  transition: all 0.35s cubic-bezier(0.215, 0.61, 0.355, 1);
}

.text-link-white:after {
  display: block;
  content: '';
  width: 0;
  height: 1px;
  background-color: var(--white);
  transition: all 0.35s cubic-bezier(0.215, 0.61, 0.355, 1);
}

@media (hover: hover) {
  .text-link:hover:after {
    width: 100%;
  }
}

body {
  font-family: 'Noto Sans JP', sans-serif;
  overflow-x: clip;
}

.page-header {
  position: fixed;
  top: 24px;
  left: 50%;
  translate: -50% 0;
  width: calc(100% - 66px);
  height: 84px;
  flex-shrink: 0;
  border-radius: 70px;
  border: 2px solid var(--white);
  background: rgba(255, 255, 255, 0.5);
  box-shadow: 2px 2px 10px 0 rgba(171, 171, 171, 0.25);
  backdrop-filter: blur(7.5px);
  -webkit-backdrop-filter: blur(7.5px);
  transition: 0.2s;
  z-index: 160;
}

.page-header.hide {
  translate: -50% calc(-100% - 65px);
}

@media screen and (max-width: 1200px) {
  .page-header.hide {
    translate: 0% calc(-100% - 40px);
  }
}

@media screen and (max-width: 1439px) {
  .page-header {
    height: 68px;
    top: 16px;
  }
}

.page-header .header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  height: 100%;
}

.page-header .header-content-logo {
  margin-left: 36px;
  margin-right: min(1.6vw, 30px);
  width: min(11.675vw, 216px);
  aspect-ratio: 216 / 56;
  min-height: 40px;
}

.page-header .header-content-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.page-header .header-content-menu {
  display: flex;
  align-items: center;
  padding-right: min(6.5vw, 115px);
}

.page-header .header-content-menu .menulist {
  display: flex;
  gap: min(1.5vw, 30px);
  align-items: center;
  margin-right: min(1.6666vw, 30px);
}

.page-header .header-content-menu .menulist a {
  display: block;
  color: var(--black);
  font-size: 16px;
  font-weight: 500;
  line-height: 150%;
  letter-spacing: 1.12px;
  text-align: center;
}

@media screen and (max-width: 1439px) {
  .page-header .header-content-menu .menulist a {
    font-size: 14px;
  }
}

.pc-nav-menuwrap .tell-block,
.page-header .header-content-menu .tell-block {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  margin-right: min(1.2777vw, 23px);
}

.pc-nav-menuwrap .tell-block svg,
.page-header .header-content-menu .tell-block svg {
  width: 29px;
  translate: 0 2px;
}

@media screen and (max-width: 1439px) {
  .pc-nav-menuwrap .tell-block svg,
  .page-header .header-content-menu .tell-block svg {
    width: 20px;
    height: 34px;
  }
}

@media screen and (max-width: 1119px) {
  .pc-nav-menuwrap .tell-block svg,
  .page-header .header-content-menu .tell-block svg {
    width: 29px;
    height: 69px;
  }
}

.pc-nav-menuwrap .tell-block .tell-box,
.page-header .header-content-menu .tell-block .tell-box {
  display: flex;
  flex-direction: column;
}

.pc-nav-menuwrap .tell-block .tell-box .tell-text,
.page-header .header-content-menu .tell-block .tell-box .tell-text {
  color: var(--black);
  font-family: 'Barlow Condensed', sans-serif;
  /*font-size: 35px;*/
  font-size: clamp(
    1.938rem,
    1.438rem + 0.67vw,
    2.188rem
  ); /*31-35px, 1200-1800px*/
  font-weight: 400;
  letter-spacing: 2.8px;
  white-space: nowrap;
}

.pc-nav-menuwrap .tell-block .tell-box .tell-caption,
.page-header .header-content-menu .tell-block .tell-box .tell-caption {
  color: var(--black);
  font-size: clamp(
    0.75rem,
    0.542rem + 0.28vw,
    0.875rem
  ); /*12-14px, 1200-1920px*/
  font-weight: 400;
  line-height: 180%;
  letter-spacing: 0.67px;
}

@media screen and (max-width: 1439px) {
  .pc-nav-menuwrap .tell-block .tell-box .tell-text,
  .page-header .header-content-menu .tell-block .tell-box .tell-text {
    font-size: 1.4rem;
  }

  .pc-nav-menuwrap .tell-block .tell-box .tell-caption,
  .page-header .header-content-menu .tell-block .tell-box .tell-caption {
    font-size: 0.6rem;
  }
}

@media screen and (max-width: 1119px) {
  .pc-nav-menuwrap .tell-block .tell-box .tell-text,
  .page-header .header-content-menu .tell-block .tell-box .tell-text {
    font-size: clamp(
      1.938rem,
      1.438rem + 0.67vw,
      2.188rem
    ); /*31-35px, 1200-1800px*/
  }

  .pc-nav-menuwrap .tell-block .tell-box .tell-caption,
  .page-header .header-content-menu .tell-block .tell-box .tell-caption {
    font-size: clamp(
      0.75rem,
      0.542rem + 0.28vw,
      0.875rem
    ); /*12-14px, 1200-1920px*/
  }
}

.page-header .header-content-menu .btn-block-wrap {
  display: flex;
  /*gap: 8px;*/
  gap: 10px;
}

.page-header .header-content-menu .nav-menu-container .btn-block-wrap .button {
  justify-content: center;
}

.page-header
  .header-content-menu
  .nav-menu-container
  .btn-block-wrap
  .button
  .button-text {
  flex: 0;
}
.page-header .header-content-menu .btn-block-wrap .button.is--small {
  padding-right: min(0.8888vw, 16px); /*1800px時16px*/
  padding-left: min(1.3vw, 28px); /*1800px時28px*/
  width: clamp(150px, 14.8vw, 212px); /*1280px時約150px, 1800px時212px*/
  height: 56px;
}

@media screen and (max-width: 1439px) {
  .page-header .header-content-menu .btn-block-wrap .button.is--small {
    padding: 3px 9px 3px 20px;
    height: 50px;
    width: 190px;
  }
}

@media screen and (max-width: 1119px) {
  .page-header .header-content-menu .btn-block-wrap .button.is--small {
    padding: 16px 16px 16px 28px;
    height: 66px;
  }
}

.page-header
  .header-content-menu
  .btn-block-wrap
  .button.is--small
  .button-text {
  font-size: clamp(0.875rem, 0.625rem + 0.33vw, 1rem); /*14-16px, 1200-1800px*/
  white-space: nowrap;
}

@media screen and (max-width: 1200px) {
  .page-header .header-content-menu .btn-block-wrap .button.is--small {
    padding-left: 30px;
    padding-right: 15px;
    width: 100%;
  }

  .page-header
    .header-content-menu
    .btn-block-wrap
    .button.is--small
    .button-text {
    font-size: 18px;
  }
}

@media (hover: hover) {
  .page-header:hover .button-text {
    translate: 0;
  }
}

@media screen and (max-width: 1366px) {
  .page-header .header-content-logo {
    margin-left: 30px;
  }
}

@media screen and (max-width: 768px) {
  .page-header .scroll-wrap {
    overflow-y: auto;
    /* height: 100%; */
    transition:
      max-height 0.5s ease,
      opacity 0.5s ease;
  }
}

/*@media screen and (max-width: 1366px) {
  .page-header .header-content-menu .menulist {
    gap: 20px;
    margin-right: 20px;
  }
}*/
@media screen and (max-width: 1200px) {
  .is-pc,
  .page-header .menulist.is-pc,
  .page-header .tell-bloxk-wrap.is-pc,
  .page-header .btn-block-wrap.is-pc {
    display: none !important;
  }
}

.pc-navwrap-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgb(0, 0, 0, 0.5);
  backdrop-filter: blur(8px);
  z-index: 6100;
  transition: opacity 0.5s ease-in-out;
  display: none;
}

.pc-navwrap-bg.active {
  display: block;
}

@media screen and (max-width: 1200px) {
  .pc-navwrap-bg {
    display: none;
  }
}

.pc-nav-menuwrap {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 6200;
  opacity: 0;
  visibility: hidden;
  overflow: scroll;
}

.pc-nav-menuwrap .nav-menu-inner {
  position: absolute;
  top: 24px;
  left: 50%;
  translate: -50% 0;
  width: calc(100% - 66px);
  padding: 100px 45px 40px;
  background-color: rgb(255, 255, 255, 0.9);
  border: 2px solid var(--white);
  border-radius: 50px;
  z-index: 6200;
  transform: scale(0.2);
  transition: all 0.4s ease-in-out;
  transform-origin: top right;
}

@media screen and (max-width: 1439px) {
  .pc-nav-menuwrap .nav-menu-inner {
    top: 20px;
  }
}

.pc-nav-menuwrap .nav-menu-inner::after {
  content: '';
  width: 100%;
  height: 20px;
  position: absolute;
  left: 0;
  bottom: -20px;
}

.pc-nav-menuwrap.active {
  opacity: 1;
  visibility: visible;
}

.pc-nav-menuwrap.active .nav-menu-inner {
  /*display: block;*/
  transform: scale(1);
}

.pc-nav-menuwrap .header-content-logo {
  width: min(17.014vw, 245px);
  aspect-ratio: 245 / 60;
  min-height: 40px;
  position: absolute;
  top: 21px;
  left: 36px;
}

.pc-nav-menuwrap .header-content-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

@media screen and (max-width: 1200px) {
  .pc-nav-menuwrap .header-content-logo {
    width: 154px;
    aspect-ratio: 154.45 / 31.63;
  }
}

.nav-menu-container {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 70px;
  color: #0f0f0f;
}

.nav-menu-content {
  min-width: 340px;
}

.nav-menu-title {
  font-size: 24px;
  font-weight: 600;
  line-height: 1.6;
  letter-spacing: 0.12em;
  padding: 25px 6px 10px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-menu-title::after {
  content: '';
  width: 100%;
  height: 1px;
  background-color: #000;
  position: absolute;
  bottom: 0;
  left: 0;
}

.nav-menu-en {
  font-family: 'barlow', sans-serif;
  font-size: 18px;
  font-weight: 500;
  line-height: 1;
  position: absolute;
  top: 0;
  left: 6px;
  /*background: linear-gradient(90deg, #ff4e86, #c014ff);*/
  background: var(--blue);

  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-menu-text {
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.04em;
  color: #231815;
  opacity: 0.8;
}

.pc-nav-menuwrap .nav-menulist {
  margin-top: 18px;
  display: flex;
  flex-direction: column;
}

.nav-menu-content:nth-child(2) .nav-menulist {
  margin-top: 40px;
  padding-bottom: 5px;
}

.pc-nav-menuwrap .nav-menulist a {
  display: block;
  font-size: 20px;
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: 0.07em;
  padding: 14px 0 15px 27px;
  border-bottom: 1px solid #9f9f9f;
  position: relative;
}

.pc-nav-menuwrap .nav-menulist a::before {
  content: '';
  width: 11px;
  height: 18px;
  background-image: url('/assets/img/ai_hakurankai/common/menu-link-icon.svg');
  background-repeat: no-repeat;
  background-size: contain;
  position: absolute;
  top: 50%;
  left: 6px;
  translate: 0 -50%;
}

@media screen and (max-width: 1200px) {
  .nav-menu-container {
    margin-top: 12px;
    flex-direction: column;
    gap: 30px;
  }

  .nav-menu-content {
    min-width: auto;
    width: 100%;
  }

  .nav-menu-title {
    font-size: 20px;
    padding: 16px 6px 12px;
  }

  .nav-menu-en {
    font-size: 14px;
  }
}

.tell-bloxk-wrap .nav-menulist {
  margin-top: 5px;
  display: flex;
  flex-direction: column;
}

.tell-bloxk-wrap .nav-menu-content:nth-child(2) .nav-menulist {
  margin-top: 24px;
}

.tell-bloxk-wrap .nav-menulist a {
  display: block;
  font-size: 16px;
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: 0.07em;
  padding: 14px 0 15px 27px;
  border-bottom: 1px solid #9f9f9f;
  position: relative;
}

.tell-bloxk-wrap .nav-menulist a::before {
  content: '';
  width: 11px;
  height: 18px;
  background-image: url('/assets/img/ai_hakurankai/common/menu-link-icon.svg');
  background-repeat: no-repeat;
  background-size: contain;
  position: absolute;
  top: 50%;
  left: 6px;
  translate: 0 -50%;
}

.nav-menu-content .btn-block-wrap {
  margin-top: 30px;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.nav-menu-content .button.is--small {
  width: 100%;
  height: 74px;
}

.nav-menu-content .button.button-bright-magenta::before,
.nav-menu-content .button.button-gold::before {
  content: '';
  width: 11px;
  height: 11px;
  background: #fff;
  border-radius: 50%;
  aspect-ratio: 1;
  /* background-image: url(/assets/img/ai_hakurankai/common/white-point.png); */
  /* background-repeat: no-repeat; */
  /* background-size: contain; */
  /*position: absolute;*/
  /*top: 50%;*/
  /*left: 80px;*/
  /*transform: translateY(-50%);*/
}

@media screen and (min-width: 769px) {
  .nav-menu-content .button.button-bright-magenta:hover::before {
    /* background-image: url(/assets/img/ai_hakurankai/common/magenta-point.png); */
    background: #ff3b29;
  }

  .nav-menu-content .button.button-gold:hover::before {
    /* background-image: url(/assets/img/ai_hakurankai/common/gold-point.png); */
    background: #ff3b29;
  }
}

.nav-menu-content .button.is--small .button-text {
  padding-left: 20px;
  font-size: 22px;
}

@media screen and (max-width: 1200px) {
  .tell-bloxk-wrap.is-sp .nav-menu-content .btn-block-wrap {
    margin-top: 12px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding: 0;
    max-width: none;
  }

  .tell-bloxk-wrap.is-sp .nav-menu-content .button-set {
    margin: 0;
    max-width: 400px;
  }
}

.pc-nav-menuwrap .nav-menulist .nav-menu-item--login-text {
  font-size: 16px;
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: 0.07em;
  padding-left: 10px;
}

.pc-nav-menuwrap .nav-menulist .nav-menu-item--login a {
  padding-left: 43px;
  padding-top: 8.5px;
}

.pc-nav-menuwrap .nav-menulist .nav-menu-item--login a::before {
  content: '';
  width: 33px;
  height: 33px;
  background-image: url(/assets/img/ai_hakurankai/common/mypage-icon.svg);
  background-repeat: no-repeat;
  background-size: contain;
  position: absolute;
  top: calc(50% - 2px);
  left: 6px;
  translate: 0 -50%;
}

.pc-nav-menuwrap .nav-menulist .nav-menu-item--report a {
  padding-left: 6px;
}

.pc-nav-menuwrap .nav-menulist .nav-menu-item--report a span {
  display: inline-block;
  padding-right: 26px;
  position: relative;
}

.pc-nav-menuwrap .nav-menulist .nav-menu-item--report a::before {
  display: none;
}

.pc-nav-menuwrap .nav-menulist .nav-menu-item--report a span::before {
  content: '';
  width: 22px;
  height: 22px;
  background-image: url(/assets/img/ai_hakurankai/common/external-gray.svg);
  background-repeat: no-repeat;
  background-size: contain;
  position: absolute;
  top: calc(50% + 1.5px);
  right: 0;
  translate: 0 -50%;
}

.nav-menu-flex-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0 16px;
}

.nav-menu-item--flex {
  width: calc(50% - 8px);
}

.tell-bloxk-wrap .nav-menulist .nav-menu-item--login-text {
  font-size: 14px;
  font-weight: 500;
  padding-left: 10px;
}

.tell-bloxk-wrap .nav-menulist .nav-menu-item--login a {
  padding-left: 43px;
  padding-top: 6.5px;
}

.tell-bloxk-wrap .nav-menulist .nav-menu-item--login a::before {
  content: '';
  width: 33px;
  height: 33px;
  background-image: url(/assets/img/ai_hakurankai/common/mypage-icon.svg);
  background-repeat: no-repeat;
  background-size: contain;
  position: absolute;
  top: 50%;
  left: 6px;
  translate: 0 -50%;
}

.tell-bloxk-wrap .nav-menulist .nav-menu-item--report a {
  padding-left: 6px;
}

.tell-bloxk-wrap .nav-menulist .nav-menu-item--report a span {
  display: inline-block;
  padding-right: 26px;
  position: relative;
}

.tell-bloxk-wrap .nav-menulist .nav-menu-item--report a::before {
  display: none;
}

.tell-bloxk-wrap .nav-menulist .nav-menu-item--report a span::before {
  content: '';
  width: 22px;
  height: 22px;
  background-image: url(/assets/img/ai_hakurankai/common/external-gray.svg);
  background-repeat: no-repeat;
  background-size: contain;
  position: absolute;
  top: 50%;
  right: 0;
  translate: 0 -50%;
}

@media screen and (max-width: 1200px) {
  .pc-nav-menuwrap {
    display: none;
  }
}

.navToggle {
  position: fixed;
  top: 46px;
  right: min(5vw, 90px); /*1800px時90px*/
  /*right: calc(40px + 50px);*/
  /*width: 40px;*/
  height: 40px;
  width: min(2.6vw, 40px); /*1800px時40px*/
  cursor: pointer;
  padding: 10px 0;
  transition: 0.2s;
  overflow: hidden;
  z-index: 6300;
}

.navToggle#sp-toggle {
  display: none;
}

.navToggle.hide {
  translate: 0 calc(-100% - 70px);
}

@media screen and (max-width: 1439px) {
  .navToggle {
    top: 30px;
  }
}

@media screen and (max-width: 1200px) {
  .navToggle#pc-toggle {
    display: none;
  }

  .navToggle#sp-toggle {
    display: block;
  }

  .navToggle {
    position: absolute;
    top: 4px;
    right: 8px;
    width: 45px;
    height: 45px;
    cursor: pointer;
    padding: 10px;
  }
}

.navToggle div {
  position: relative;
}

.navToggle span {
  display: block;
  position: absolute;
  width: 100%;
  border-bottom: solid 1px #3d3d3d;
  height: 1px;
}

.navToggle span:nth-child(1) {
  top: 0px;
}

.navToggle span:nth-child(2) {
  top: 10px;
}

.navToggle span:nth-child(3) {
  top: 20px;
}

@media screen and (max-width: 1200px) {
  .navToggle span:nth-child(1) {
    top: 5px;
  }

  .navToggle span:nth-child(2) {
    top: 11px;
  }

  .navToggle span:nth-child(3) {
    top: 17px;
  }
}

.navToggle.active span:nth-of-type(1) {
  -webkit-animation: active-nav-bar01 0.75s forwards;
  animation: active-nav-bar01 0.75s forwards;
}

.navToggle.opening span:nth-of-type(1) {
  animation: active-nav-bar01 0.75s forwards;
}

.navToggle.closing span:nth-of-type(1) {
  animation: nav-bar01 0.75s forwards;
}

.navToggle span:nth-of-type(2) {
  transition: all 0.5s 0s;
  opacity: 1;
  transform-origin: top right;
}

.navToggle:hover span:nth-child(2) {
  /*left: 20%;*/
  transform: scaleX(0.8);
}

@media screen and (max-width: 1200px) {
  .navToggle:hover span:nth-child(2) {
    transform: scaleX(1);
  }
}

.navToggle.active span:nth-of-type(2) {
  opacity: 0;
}

.navToggle.opening span:nth-of-type(2) {
  opacity: 0;
  transition: all 0.2s;
}

.navToggle.closing span:nth-of-type(2) {
  opacity: 1;
  transition: all 0.2s 0.2s;
}

.navToggle span:nth-of-type(3) {
  /*animation: nav-bar03 .75s forwards;*/
  transform: translateY(0) rotate(0);
}

.navToggle.active span:nth-of-type(3) {
  animation: active-nav-bar03 0.75s forwards;
}

.navToggle.opening span:nth-of-type(3) {
  animation: active-nav-bar03 0.75s forwards;
}

.navToggle.closing span:nth-of-type(3) {
  animation: nav-bar03 0.75s forwards;
}

@keyframes nav-bar01 {
  0% {
    transform: translateY(10px) rotate(45deg);
  }
  50% {
    transform: translateY(10px) rotate(0);
  }
  100% {
    transform: translateY(0) rotate(0);
  }
}

@keyframes active-nav-bar01 {
  0% {
    transform: translateY(0) rotate(0);
  }
  50% {
    transform: translateY(10px) rotate(0);
  }
  100% {
    transform: translateY(10px) rotate(45deg);
  }
}

@keyframes nav-bar03 {
  0% {
    transform: translateY(-10px) rotate(-45deg);
  }
  50% {
    transform: translateY(-10px) rotate(0);
  }
  100% {
    transform: translateY(0) rotate(0);
  }
}

@keyframes active-nav-bar03 {
  0% {
    transform: translateY(0) rotate(0);
  }
  50% {
    transform: translateY(-10px) rotate(0);
  }
  100% {
    transform: translateY(-10px) rotate(-45deg);
  }
}

@media screen and (max-width: 1200px) {
  @keyframes nav-bar01 {
    0% {
      transform: translateY(6px) rotate(45deg);
    }
    50% {
      transform: translateY(6px) rotate(0);
    }
    100% {
      transform: translateY(0) rotate(0);
    }
  }
  @keyframes active-nav-bar01 {
    0% {
      transform: translateY(0) rotate(0);
    }
    50% {
      transform: translateY(6px) rotate(0);
    }
    100% {
      transform: translateY(6px) rotate(45deg);
    }
  }
  @keyframes nav-bar03 {
    0% {
      transform: translateY(-6px) rotate(-45deg);
    }
    50% {
      transform: translateY(-6px) rotate(0);
    }
    100% {
      transform: translateY(0) rotate(0);
    }
  }
  @keyframes active-nav-bar03 {
    0% {
      transform: translateY(0) rotate(0);
    }
    50% {
      transform: translateY(-6px) rotate(0);
    }
    100% {
      transform: translateY(-6px) rotate(-45deg);
    }
  }
}

@media screen and (max-width: 1200px) {
  .page-header {
    top: 12px;
    left: 12px;
    width: calc(100% - 24px);
    translate: 0 0;
  }

  .page-header.opend #navToggle {
    top: 0;
    overflow: hidden;
  }

  .page-header.opend #navToggle span:nth-child(1) {
    transform: rotate(45deg);
    width: 23px;
    top: 17px;
  }

  .page-header.opend #navToggle span:nth-child(2) {
    opacity: 0;
  }

  .page-header.opend #navToggle span:nth-child(3) {
    transform: rotate(-45deg);
    width: 23px;
  }

  .page-header .header-content-logo {
    margin-left: 0px;
    margin-top: 0px;
    width: 154px;
    aspect-ratio: 154.45 / 31.63;
  }
}

@media screen and (max-width: 1200px) {
  .page-header .header-content {
    padding: 6px 0 4px 12px;
  }
}

@media screen and (max-width: 1200px) and (max-width: 1200px) {
  .page-header .header-content-menu {
    display: none;
    /* padding-right: 20px; */
    padding-right: 12px;
  }
}

@media screen and (max-width: 1200px) and (max-width: 1200px) {
  .page-header .header-content-menu.opend {
    display: block;
  }
}

@media screen and (max-width: 1200px) and (max-width: 1200px) {
  .page-header.opend {
    border-radius: 8px;
    height: 100%;
    max-height: calc(100dvh - 40px);
    overflow: auto;
    padding-bottom: 10px;
    background: rgba(255, 255, 255, 0.9);
  }
}

@media screen and (max-width: 1200px) {
  .page-header {
    height: auto;
    border-radius: 8px;
  }
}

@media screen and (max-width: 1200px) {
  .page-header .header-content {
    display: block;
    overflow-y: auto;
    /*overflow: scroll;*/
  }
}

@media screen and (max-width: 1200px) {
  .page-header .header-content-menu .menulist li {
    text-align: center;
    margin-bottom: 27px;
  }

  .page-header .header-content-menu .menulist li :last-child {
    margin-bottom: 0;
  }
}

@media screen and (max-width: 1200px) {
  .text-link:after {
    content: none;
  }
}

@media screen and (max-width: 1200px) {
  .button.is--small {
    min-width: auto;
    width: 280px;
    margin: auto;
  }
}

.pc-nav-menuwrap .tell-block {
  max-width: 280px;
  margin: auto;
  justify-content: center;
  padding: 10px 0;
  margin: 0 auto;
  margin-top: 47px;
  border-top: 1px solid #000;
  border-bottom: 1px solid #000;
}

@media screen and (max-width: 1200px) {
  .pc-nav-menuwrap .tell-block,
  .page-header .header-content-menu .tell-block {
    max-width: 280px;
    margin: auto;
    justify-content: center;
    padding: 10px 0;
    margin: 13px auto;
    border-top: 1px solid #000;
    border-bottom: 1px solid #000;
  }
}

@media screen and (max-width: 1200px) {
  .tell-bloxk-wrap.is-pc {
    display: none;
  }
}

@media screen and (max-width: 1200px) {
  .tell-bloxk-wrap.is-sp {
    display: block;
  }

  .tell-bloxk-wrap.is-sp .btn-block-wrap {
    display: block;
    max-width: 280px;
    margin: auto;
    justify-content: center;
    padding: 15px 0;
  }

  .tell-bloxk-wrap.is-sp .button-set {
    margin-bottom: 10px;
  }
}

@media screen and (max-width: 1200px) {
  .sp-menulist {
    margin-top: 45px;
    margin-bottom: 25px;
    text-align: center;
  }
}

@media screen and (max-width: 1200px) {
  .sp-menulist li {
    margin-bottom: 23px;
    font-weight: 500;
  }

  .sp-menulist li:last-child {
    margin-bottom: 0;
  }
}

main {
  /*background-color: var(--gray);*/
  z-index: 10;
  position: relative;
  /* border-radius: 80px 80px 0 0; */
}

@media screen and (max-width: 768px) {
  main {
    background-color: transparent;
    overflow: clip;
    border-radius: 0;
    /* border-radius: 50px 50px 0 0; */
  }
}

.fv-area,
.page-footer {
  will-change: transform, opacity;
}

.fv-area {
  top: 0;
  left: 0;
  width: 100%;
  /* padding-top: 9.1vw; */
  padding-top: 124px;
  padding-bottom: 37px;
  background-image: url(/assets/img/ai_hakurankai/summer-2026/mv.jpg);
  background-position: center top;
  background-repeat: no-repeat;
  background-size: cover;
  visibility: visible;
  opacity: 1;
  position: relative;
}

.fv-area.hide {
  visibility: hidden;
  opacity: 0;
}

.breadcrumb {
  position: absolute;
  width: 100%;
  z-index: 15;
}

.breadcrumb ul {
  display: flex;
  gap: 0 16px;
  width: calc(100% - 80px);
  margin: 0 auto;
}

.breadcrumb ul li {
  color: #0f0f0f;
  font-size: 12px;
  font-weight: 400;
  line-height: 100%;
  letter-spacing: 0.8px;
  position: relative;
}

.breadcrumb ul li:not(:last-child):after {
  position: absolute;
  content: '';
  top: 5px;
  left: calc(100% + 5px);
  width: 5px;
  height: 5px;
  border-right: 1px solid #0f0f0f;
  border-bottom: 1px solid #0f0f0f;
  transform: rotate(-45deg);
}

@media screen and (max-width: 768px) {
  .breadcrumb {
    overflow-x: auto;
    top: 75px;
  }

  .breadcrumb ul li {
    white-space: nowrap;
  }
}

.fv-area .fv-block {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
}

.fv-area .info-box {
  position: relative;
  /* width: calc(100% - 66px); */
  width: 100%;
}

@media screen and (max-width: 768px) {
  .fv-area .info-box {
    width: calc(100% - 24px);
  }
}

/*
.fv-area .info-box:after {
  display: block;
  content: "";
  width: 100%;
  aspect-ratio: 163/114;
  border-radius: 100%;
  background: rgba(255, 255, 255, 0.7);
  filter: blur(62px);
  -webkit-backdrop-filter: blur(62px);
  position: absolute;
  top: 0;
  left: 0;
}
*/
.fv-area .info-box h1 {
  width: calc(1139 / 1920 * 100%);
  max-width: 1139px;
  margin: 38px 77px 0 auto;
  position: relative;
  z-index: 1;
}

@media screen and (max-width: 768px) {
  .fv-area .info-box h1 {
    width: 350px;
    margin: 0 auto 0;
  }
}

.fv-area .info-box h1 picture {
  position: relative;
  z-index: 3;
}

.fv-area .info-box img {
  width: 100%;
}

.fv-bottom {
  width: 84.25%;
  margin: 30px auto 0;
  position: relative;
}

@media screen and (max-width: 768px) {
  .fv-bottom {
    margin-top: 33px;
    display: flex;
    justify-content: center;
    flex-direction: column;
  }

  .fv-bottom img {
    display: none;
  }
}

.fv-cta {
  width: calc(593 / 1920 * 100%);
  max-width: 593px;
  display: inline-block;
  position: absolute;
  bottom: 5%;
  right: 6.5%;
  z-index: 2;
}

@media screen and (max-width: 768px) {
  .fv-cta {
    margin-top: 26px;
    width: 100%;
    max-width: 334px;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    left: initial;
    bottom: initial;
    right: initial;
    margin-inline: auto;
  }
  .fv-cta a {
    width: 100%;
  }
}

.fv-cta::after {
  content: '';
  width: 53.35%;
  aspect-ratio: 345 / 64.26;
  background-image: url(/assets/img/ai_hakurankai/summer-2026/cta-btn-label.png);
  background-repeat: no-repeat;
  background-size: contain;
  position: absolute;
  top: -14%;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}

@media screen and (max-width: 768px) {
  .fv-cta::after {
    width: 66.355%;
    top: -26.76%;
    max-width: 213px;
  }
}

.fv-cta .button {
  box-shadow: 0 6px 10px rgba(0, 0, 0, 0.4);
  padding-block: calc(34 / 19.2 * 1vw);
}

.fv-bottom-merit {
  display: none;
}

@media screen and (max-width: 768px) {
  .fv-bottom-merit {
    display: block;
    margin: 63px auto 15px;
    width: 100%;
    /*aspect-ratio: 319 / 292;*/
    max-width: 350px;
    position: relative;
    left: 2px;
  }

  .fv-bottom-merit img {
    width: 100%;
    /*height: 100%;*/
    height: auto;
    object-fit: contain;
  }
}

.fv-area .point-box {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  width: 70vw;
  max-width: 1100px;
  min-width: 750px;
  margin-top: 50px;
  padding: 30px;
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.5);
  box-shadow: 0 0 18px 0 rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(5px);
  border: 2px solid var(--white);
  z-index: 1;
}

.fv-area .point-box .point-head {
  font-size: 28px;
  font-weight: 700;
  text-align: center;
}

.fv-area .point-box .point-list {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 30px;
  width: 100%;
}

.fv-area .point-box .point-item {
  width: 33%;
  /*height: 152px;*/
  padding: 3px;
  background: var(--grade-key);
  border-radius: 16px;
  box-shadow:
    -6px 6px 12px 0 rgba(218, 219, 220, 0.2),
    6px -6px 12px 0 rgba(218, 219, 220, 0.2),
    -6px -6px 12px 0 rgba(255, 255, 255, 0.9),
    6px 6px 15px 0 rgba(218, 219, 220, 0.9),
    1px 1px 2px 0 rgba(255, 255, 255, 0.3) inset,
    -1px -1px 2px 0 rgba(218, 219, 220, 0.5) inset;
  overflow: hidden;
}

.fv-area .point-box .point-item-wrap {
  background: var(--white);
  border-radius: 16px;
  padding: 21px 15px 18px;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.fv-area .point-box .point-item span.txt {
  display: inline-block;
  font-size: 17px;
  font-weight: 700;
  line-height: 200%;
  letter-spacing: 1.19px;
  text-align: center;
}

.fv-area .point-box .point-item span.txt-grade {
  background: var(--grade-key);
  color: transparent;
  background-clip: text;
  text-fill-color: transparent;
  display: inline-block;
  font-size: 26px;
  font-weight: 700;
  line-height: 150%;
  letter-spacing: 1.19px;
  text-align: center;
}

@media screen and (max-width: 1200px) {
  .fv-area .point-box .point-item span.txt {
    font-size: 14px;
  }

  .fv-area .point-box .point-item span.txt-grade {
    font-size: 20px;
  }
}

@media screen and (max-width: 768px) {
  .fv-area .point-box {
    display: block;
    margin-top: 30px;
    padding: 30px 20px;
    min-width: 100%;
    max-width: 350px;
    border-radius: 20px;
  }

  .fv-area .point-box .point-head {
    font-size: 13px;
  }

  .fv-area .point-box .point-list {
    margin-top: 20px;
    display: block;
  }

  .fv-area .point-box .point-item {
    width: 100%;
    margin-top: 10px;
  }

  .fv-area .point-box .point-item-wrap {
    border-radius: 12px;
  }

  .fv-area .point-box .point-item span.txt {
    font-size: 14px;
  }

  .fv-area .point-box .point-item span.txt-grade {
    font-size: 19px;
  }
}

.fv-area .close-message {
  margin-bottom: 66.17px;
}

.fv-area .close-message__title {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: 2px;
  line-height: 1.3;
  text-align: center;
}

.fv-area .close-message__text {
  margin-top: 20px;
  font-size: 16px;
  font-weight: 400;
  scroll-padding: 1.6px;
  line-height: 1.8;
  text-align: center;
}

.fv-area .close-message__schedule {
  display: block;
  width: 100%;
  margin-top: 28.4px;
  font-size: 16px;
  font-weight: 400;
  scroll-padding: 1.6px;
  line-height: 1.8;
  text-align: center;
}

.close-message__buttons {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 30px;
}

.close-message__button-wrap {
  margin-top: 20px;
  display: block;
}

.fv-area .close-message__button {
  width: 330px;
  height: 66px;
  padding: 10px 15px;
}

.fv-area .close-message__button .button-text {
  font-size: 15.88px;
}

.fv-area .close-message__button .button-arrow {
  width: 36px;
  height: 36px;
}

.fv-area .close-message__button .button-arrow:after {
  width: 36px;
  height: 36px;
}

@media screen and (max-width: 768px) {
  .fv-area .close-message {
    margin-bottom: 40px;
  }

  .fv-area .close-message__title {
    font-size: 16px;
  }

  .fv-area .close-message__text {
    font-size: 13px;
  }

  .fv-area .close-message .pc-only {
    display: none;
  }

  .fv-area .close-message__schedule {
    font-size: 13px;
  }

  .fv-area .close-message__buttons {
    flex-direction: column;
    gap: 20px;
  }

  .fv-area .close-message__buttons .close-message__button-wrap:nth-child(2) {
    margin-top: 0;
  }

  .fv-area .close-message__button {
    width: 291px;
  }

  .fv-area .close-message__button .button-text {
    font-size: 14px;
  }
}

/*.fv-area .info-box .datebox {
  margin-top: 24px;
  max-width: 900px;
  width: 40vw;
  position: relative;
  z-index: 1;
  margin-left: 1.85vw;
}
.fv-area .info-box .datebox img {
  width: 100%;
}
.fv-area .info-box .button-set {
  margin-top: 61px;
  width: 100%;
  display: flex;
  justify-content: center;
  position: relative;
  z-index: 1;
}*/

/*
.fv-area .blur-kikagaku,
.fv-area .fv-kikagaku {
  display: block;
  width: 115vw;
  position: absolute;
  top: 50%;
  left: 0;
  translate: 0 -50%;
}
.fv-area .blur-kikagaku img,
.fv-area .fv-kikagaku img {
  width: 100%;
}
.fv-area .blur-kikagaku {
  opacity: 0.3;
  filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
}
.fv-area .fv-kikagaku {
  opacity: 0.5;
}
*/
.fv-area .fv-osaka_left {
  aspect-ratio: 7/10;
  height: 100dvh;
  position: absolute;
  top: 0;
  left: -250px;
}

.fv-area .fv-osaka_left img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.fv-area .fv-osaka_right {
  aspect-ratio: 7/10;
  height: 100dvh;
  position: absolute;
  bottom: 0;
  right: -250px;
}

.fv-area .fv-osaka_right img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

@media screen and (max-width: 1439px) {
  .fv-area {
    padding-top: 110px;
  }
}

@media screen and (max-width: 1200px) {
  .fv-area {
    padding-top: 75px;
    /* background-image: url(https://fav-jan-4sar5cj8.landinghub.site/.landinghub/https%3A%2F%2Faismiley.co.jp%2Fassets%2Fimg%2Fai_hakurankai%2F2025_summer%2Fmv_sp.jpg); */
  }
}

@media (hover: hover) {
  .fv-area:hover .button-text {
    translate: 0;
  }
}

@media screen and (max-width: 768px) {
  .fv-area {
    background-image: url(/assets/img/ai_hakurankai/summer-2026/mv-sp.jpg);
    padding-top: 122px;
    padding-bottom: 0;
    position: relative;

    /* &:after {

            content: "";
            display: block;
            width: 100%;
            aspect-ratio: 75 / 22;
            background-image: url(/assets/img/ai_hakurankai/summer-2026/sp_fv_bottom.png);
            background-repeat: no-repeat;
            background-size: contain;

        }

        &:before {
            content: "";
            display: block;
            width: 100%;
            aspect-ratio: 125/46;
            background-image: url(/assets/img/ai_hakurankai/summer-2026/sp_fv_top.png);
            background-repeat: no-repeat;
            background-size: contain;
        } */
  }
}

/*@media screen and (max-width: 499px) {*/
/*    .fv-area {*/
/*        background-image: url(/assets/img/ai_hakurankai/summer-2026/mv-sp.png);*/
/*    }*/
/*}*/

/*@media screen and (max-width: 400px) {*/
/*    .fv-area {*/
/*        background-image: url(/assets/img/ai_hakurankai/summer-2026/mv-sp.png);*/
/*    }*/
/*}*/

@media screen and (max-width: 768px) {
  .fv-area .breadcrumb ul {
    width: calc(100% - 40px);
  }
}

@media screen and (max-width: 768px) {
  .fv-area .breadcrumb ul li {
    font-size: 10px;
  }
}

@media screen and (max-width: 768px) {
  .fv-area .breadcrumb ul li:not(:last-child):after {
    top: 3px;
  }
}

@media screen and (max-width: 768px) {
  .fv-area .fv-block {
    height: auto;
    /* padding: 30px 0; */
    /* margin: 10px; */

    /* &:before {
            content: "";
            display: block;
            width: 30px;
            height: 30px;
            background-image: url(/assets/img/ai_hakurankai/summer-2026/title_right.svg);
            background-repeat: no-repeat;
            background-size: cover;
            position: absolute;
            right: 0;
            bottom: 0;
        }

        &:after {
            content: "";
            display: block;
            width: 30px;
            height: 30px;
            background-image: url(/assets/img/ai_hakurankai/summer-2026/title_left.svg);
            background-repeat: no-repeat;
            background-size: cover;
            position: absolute;
            top: 0;
            left: 0;
        } */
  }
}

@media screen and (-webkit-min-device-pixel-ratio: 0) and (orientation: portrait) {
  .fv-area .info-box:after .fv-area {
    background-filter: none;
    -webkit-backdrop-filter: none;
  }
}

/* @media screen and (max-width: 768px) {
  .fv-area .info-box h1:after {
    content: "";
    position: absolute;
    width: 350px;
    height: 350px;
    flex-shrink: 0;
    border-radius: 350px;
    background: rgba(255, 255, 255, 0.7);
    filter: blur(26.2805595398px);
    -webkit-backdrop-filter: blur(26.2805595398px);
    bottom: 0;
    left: 0;
    right: 0;
    top: 75vw;
    margin: auto;
    z-index: 1;
  }
} */

@media screen and (max-width: 768px) {
  .fv-area .info-box .datebox {
    width: 310px;
    margin-top: 10px;
    margin-left: 5px;
  }
}

@media screen and (max-width: 768px) {
  .fv-area .info-box .button-set {
    margin-top: 23px;
  }
}

/*
@media screen and (max-width: 768px) {
  .fv-area .blur-kikagaku,
  .fv-area .fv-kikagaku {
    width: 270vw;
  }
}
@media screen and (max-width: 768px) {
  .fv-area .blur-kikagaku {
    opacity: 0.5;
    filter: blur(1px);
    -webkit-backdrop-filter: blur(1px);
    left: -160px;
  }
}
@media screen and (max-width: 768px) {
  .fv-area .fv-kikagaku {
    left: -280px;
  }
}
*/
@media screen and (max-width: 1366px) {
  .fv-area .fv-osaka_left {
    left: -25vw;
  }
}

@media screen and (max-width: 1200px) {
  .fv-area .fv-osaka_left {
    left: -33vw;
  }
}

@media screen and (max-width: 1000px) {
  .fv-area .fv-osaka_left {
    left: -58px;
    top: 0;
    height: auto;
  }
}

@media screen and (max-width: 768px) {
  .fv-area .fv-osaka_left {
    left: -30px;
    width: 50%;
    aspect-ratio: 1/2;
  }
}

@media screen and (max-width: 768px) {
  .fv-area .fv-osaka_left img {
    object-fit: fill;
  }
}

@media screen and (max-width: 1366px) {
  .fv-area .fv-osaka_right {
    right: -25vw;
  }
}

@media screen and (max-width: 1200px) {
  .fv-area .fv-osaka_right {
    right: -33vw;
  }
}

@media screen and (max-width: 1000px) {
  .fv-area .fv-osaka_right {
    right: -60px;
    bottom: 0;
    height: auto;
  }
}

@media screen and (max-width: 768px) {
  .fv-area .fv-osaka_right {
    aspect-ratio: 1/2;
    bottom: -7%;
    right: -5px;
    width: 50%;
  }
}

@media screen and (max-width: 768px) {
  .fv-area .fv-osaka_right img {
    object-fit: fill;
  }
}

.drop-container {
  position: relative;
}

.fv-slider {
  padding: 20px 0;
  background-color: #f1f1ef;
}

.fv-slider .section-inner {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

@media screen and (max-width: 768px) {
  .fv-slider .section-inner {
    gap: 8px;
  }
}

.fv-slider__item {
  width: 100%;
  aspect-ratio: 159 / 91;
  margin: 0 7px;
  border-radius: 5px;
  overflow: hidden;
}

@media screen and (max-width: 768px) {
  .fv-slider__item {
    margin: 0 4px;
  }
}

.fv-slider__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.drop-kikagaku-wrap {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  pointer-events: none;
  overflow: hidden;
}

.drop-kikagaku-block {
  display: flex;
  align-items: center;
  height: 100dvh;
  position: sticky;
  top: 0;
}

.drop-kikagaku {
  width: 100vw;
}

.drop-kikagaku img {
  width: 120%;
  position: relative;
  left: -10%;
}

.drop-kikagaku-sp {
  display: none;
}

@media screen and (max-width: 768px) {
  .drop-kikagaku-wrap {
    left: -150px;
    top: -150px;
    overflow: visible;
  }

  .drop-kikagaku-pc {
    display: none;
  }

  .drop-kikagaku-sp {
    display: block;
    position: absolute;
  }

  .drop-kikagaku.drop-kikagaku-sp img {
    width: 1077px;
  }
}

.archive-area {
  position: relative;
  z-index: 1;
  background-color: #fff1f1;
}

.archive-area:after {
  display: block;
  content: '';
  width: 100%;
  height: 100%;
  background-color: var(--white);
  position: absolute;
  top: 0;
  left: 0;
  /* border-radius: 80px 80px 0 0; */
}

.archive-area .section-inner {
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  max-width: 1140px;
  padding: 0 20px;
  padding-top: 140px;
  padding-bottom: 150px;
  position: relative;
  z-index: 2;
}

.archive-area__text {
  margin-top: 20px;
  font-size: 18px;
  font-weight: 400;
  color: #231815;
  line-height: 1.8;
  letter-spacing: 1.26px;
  text-align: center;
}

@media screen and (max-width: 768px) {
  .archive-area__text {
    font-size: 16px;
    text-align: left;
  }

  .archive-area__text .pc-only {
    display: none;
  }
}

.archive-area .button.is--small {
  width: 295px;
}

@media screen and (max-width: 768px) {
  .archive-area .section-inner {
    padding-top: 72px;
    padding-bottom: 140px;
  }
}

@media screen and (max-width: 375px) {
  .archive-area .section-inner {
    margin-top: 0;
  }
}

.archive-area .button-set {
  margin-top: 68px;
}

@media screen and (max-width: 768px) {
  .archive-area .button-set {
    margin-top: 24px;
  }

  .archive-area .button.is--small .button-text {
    font-size: 14px;
  }
}

.floormap-area {
  position: relative;
}

.floormap-area:after {
  display: block;
  content: '';
  width: 100%;
  height: 100%;
  background-color: var(--white);
  position: absolute;
  top: 0;
  left: 0;
  /* border-radius: 80px 80px 0 0; */
}

.floormap-area .section-inner {
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  max-width: 1140px;
  padding: 0 20px;
  padding-top: 140px;
  padding-bottom: 150px;
  position: relative;
  z-index: 2;
}

@media screen and (max-width: 768px) {
  .floormap-area .section-inner {
    padding-top: 72px;
    padding-bottom: 140px;
  }
}

@media screen and (max-width: 375px) {
  .floormap-area .section-inner {
    margin-top: 0;
  }
}

.floormap-area img {
  width: 100%;
  display: block;
  outline: 1px solid #ccc;
  margin-top: 72px;
}

@media screen and (max-width: 768px) {
  .floormap-area img {
    margin-top: 40px;
  }
}

.floormap-area .button-set {
  margin-top: 48px;
}

@media screen and (max-width: 768px) {
  .floormap-area .button-set {
    margin-top: 24px;
  }
}

.conference-area {
  position: relative;
  /* padding-top: 108px; */
  padding-bottom: 0;
  /*border-radius: 80px 80px 0 0;*/
  /* margin-top: -80px; */
  z-index: 1;
  background-color: var(--white);
  overflow: hidden;
}

@media screen and (max-width: 768px) {
  .conference-area {
    padding-top: 0;
    padding-bottom: 0;
    /* padding-bottom: 160px; */
    /*border-radius: 40px 40px 0 0;*/
    /* margin-top: -40px; */
  }
}

.conference-area .section-inner {
  max-width: 1318px;
  padding: 0 20px;
  margin: auto;
  padding-top: 30px;
  position: relative;
  z-index: 2;
}

.conference-area .section-inner.conference-area-inner {
  padding-top: 138px;
}

@media screen and (max-width: 768px) {
  .conference-area .section-inner {
    padding-top: 72px;
  }
}

@media screen and (max-width: 768px) {
  .conference-area .section-inner.conference-area-inner {
    padding-top: 72px;
  }
}

/*.conference-area::after {*/
/*    content: "";*/
/*    display: block;*/
/*    width: 100%;*/
/*    height: 100%;*/
/*    background: linear-gradient(133deg, #fbff79, #ffdd00);*/
/*    opacity: 0.2;*/
/*    position: absolute;*/
/*    top: 0;*/
/*    left: 0;*/
/*    z-index: -1;*/
/*    !*border-radius: 80px 80px 0 0;*!*/
/*}*/

.conference-area::after {
  content: '';
  width: 110%;
  aspect-ratio: 2263.7 / 664.8;
  background-image: url(/assets/img/ai_hakurankai/summer-2026/merrit-bg.svg);
  background-repeat: no-repeat;
  background-size: contain;
  position: absolute;
  top: 200px;
  left: calc(50% + 30px);
  transform: translateX(-50%);
  z-index: 1;
  overflow: hidden;
}

.conference-area::before {
  content: '';
  display: block;
  width: 100%;
  height: 100%;
  background: #fff1f1;
  /*background: linear-gradient(123.67deg, #B1F6EE 100%, #86C29A 100%);*/
  /*opacity: 0.2;*/
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
  /* border-radius: 80px 80px 0 0; */
}

@media screen and (max-width: 768px) {
  .conference-area::after {
    /*border-radius: 40px 40px 0 0;*/
  }
}

.conference-area .section-body {
  margin-top: 72px;
}

@media screen and (max-width: 768px) {
  .conference-area .section-body {
    margin-top: 40px;
  }
}

.conference-area .conference-list {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 36px;
  max-width: 1268px;
  width: 100vw;
  margin-left: auto;
  margin-right: auto;
  padding-bottom: 180px;
}

.conference-area .conference-list .sesstion-card {
  width: calc((100% - 108px) / 4);
  flex: none;
}

@media screen and (max-width: 1280px) {
  .conference-area .conference-list {
    width: 100%;
    margin-left: 0;
    margin-right: 0;
    padding-bottom: 160px;
  }

  .conference-area .conference-list .sesstion-card {
    width: calc((100% - 108px) / 3);
  }
}

@media screen and (max-width: 1000px) {
  .conference-area .conference-list .sesstion-card {
    width: calc((100% - 108px) / 2);
  }
}

@media screen and (max-width: 768px) {
  .conference-area .conference-list {
    flex-direction: column;
    padding-bottom: 120px;
  }

  .conference-area .conference-list .sesstion-card {
    width: 100%;
    max-width: 350px;
    margin-inline: auto;
  }
}

.conference-area .conference-list .sesstion-card .sesstion-card-content,
.conference-area .conference-list .keynote-card .keynote-card-content {
  padding: 18px 18px;
}

.conference-area .conference-list .sesstion-card .sesstion-card-title {
  font-size: 16px;
  font-weight: 700;
  line-height: 170%; /* 27.2px */
  letter-spacing: 1.12px;
}

/* .conference-area .conference-list .sesstion-card .button-set {
  margin-top: 23px;
} */
.conference-area .conference-list .sesstion-card .button {
  padding-left: 12px;
  padding-right: 12px;
}
.conference-area .conference-list .sesstion-card .button.button-ghost {
  max-width: 110px;
}

.conference-area .conference-list .sesstion-card .button-text {
  font-size: 14px;
  line-height: 130%;
  letter-spacing: 0;
  font-weight: 500;
}

.conference-area .sesstion-card .button-text {
  line-height: 130%;
  font-weight: 500;
}

.conference-area .conference-list .sesstion-card .button-arrow {
  width: 10px;
  height: 10px;
}

.conference-area .conference-list .sesstion-card .button-arrow svg {
  width: 6px;
  height: 10px;
}

.conference-area .button-area {
  margin-top: 80px;
  display: flex;
  justify-content: center;
}

@media screen and (max-width: 768px) {
  .conference-area .button-area {
    margin-top: 50px;
  }
}

.cf_coling,
.coling {
  width: 95px;
  margin-bottom: -3px;
  position: absolute;
  top: -12px;
  left: 50%;
  translate: -50% 0;
  z-index: 100;
}

.sesstion-card .cf_coling,
.sesstion-card .coling {
  width: 95px;
}

.cf_coling span,
.coling span {
  position: relative;
  z-index: 100;
}

.button.button-gray {
  background: #d0d0d0 !important;
  padding: 9px 11px 9px 11px !important;
}

.button.button-gray.ribbon span {
  width: 79px;
  height: 25px;
  transform: rotate(-6deg);
  flex-shrink: 0;
  background: var(--red-grade);
  display: block;
  margin: auto;
  padding: 5px;
}

.message-area {
  position: relative;
  overflow: hidden;
  margin-top: -80px;
}

.message-area:after {
  display: block;
  content: '';
  width: 100%;
  height: 100%;
  background-color: var(--white);
  position: absolute;
  top: 0;
  left: 0;
  /* border-radius: 80px 80px 0 0; */
}

@media screen and (max-width: 768px) {
  .message-area:after {
    /* border-radius: 50px 50px 0 0; */
  }
}

.message-area .section-inner {
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  max-width: 1140px;
  padding: 200px 20px 0;
  position: relative;
  z-index: 2;
}

@media screen and (max-width: 768px) {
  .message-area .section-inner {
    padding-top: 73px;
  }
}

.message-area .message-copy {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 170px;
  font-style: normal;
  font-weight: 600;
  line-height: 1;
  width: 100%;
  background: linear-gradient(90deg, #ededed 0, #d5d5d5 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-align: center;
}

.message-area .catch-title {
  /* margin-top: -103px; */
  text-align: center;
}

@media screen and (max-width: 1060px) {
  .message-area .message-copy {
    line-height: 0.8;
  }

  .message-area .message-copy .is-sp {
    display: block;
  }

  .message-area .catch-title {
    /* margin-top: -164px; */
  }
}

.message-area .catch-title h2 {
  position: relative;
  display: inline-block;
  padding: 0 5px 6px;
  font-family: YakuHanJP, 'Noto Sans JP';
  font-size: 62px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 5px;
  color: var(--white);
}

.message-area .catch-title h2:before {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  content: '';
  width: 100%;
  height: 100%;
  background: var(--grade-key);
  mix-blend-mode: multiply;
}

.message-area .catch-title h2 span {
  position: relative;
}

.message-area .message-block {
  margin-top: 10px;
}

.message-area .message-block .message-title {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 33px;
  color: var(--black);
  line-height: 160%;
  text-align: center;
}

/*.message-area .message-block .message-title .message-title-small {
  font-size: 26px;
  font-weight: 600;
  letter-spacing: 2.34px;
}
.message-area .message-block .message-title .message-title-small img {
  margin-left: 10px;
  margin-right: 6px;
  display: inline-block;
  margin-bottom: -5px;
}*/

.message-area .message-block .message-title .message-title-large {
  font-size: 36px;
  font-weight: 700;
  letter-spacing: 3.6px;
}

.message-area .message-block .grade-txt {
  display: inline-block;
  /*background-image: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0) 98.5%, #000 100%);*/
  color: transparent;
  background-clip: text;
  text-fill-color: transparent;
  background-image: var(--grade-blue);
  background-repeat: repeat-y;
  background-size: 100% 2.4em;
  line-height: 2.4;
}

.message-area .message-block .black-txt {
  color: var(--black);
}

.message-area .message-block .message-description {
  margin-top: 60px;
  color: #000;
  text-align: center;
  font-size: 18px;
  font-weight: 500;
  line-height: 220%;
  letter-spacing: 1.8px;
}

.message-area .message-block .message-description p {
  margin-bottom: 50px;
  line-height: 2.2;
}

@media screen and (max-width: 768px) {
  .message-area .message-block .message-description p {
    margin-bottom: 40px;
  }
}

/*.message-area .message-point-list {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-top: 47px;
}
.message-area .message-point-list .message-point-item {
  width: 259px;
  height: 152px;
  padding: 2px;
  background: var(--grade-key);
  border-radius: 16px;
  box-shadow: -6px 6px 12px 0 rgba(218, 219, 220, 0.2), 6px -6px 12px 0 rgba(218, 219, 220, 0.2), -6px -6px 12px 0 rgba(255, 255, 255, 0.9), 6px 6px 15px 0 rgba(218, 219, 220, 0.9), 1px 1px 2px 0 rgba(255, 255, 255, 0.3) inset, -1px -1px 2px 0 rgba(218, 219, 220, 0.5) inset;
  overflow: hidden;
}
.message-area .message-point-list .message-point-item .message-point-item-wrap {
  background: var(--white);
  border-radius: 16px;
  padding: 21px 15px 18px;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}
.message-area .message-point-list .message-point-item span {
  background: var(--black);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
  font-size: 17px;
  font-weight: 700;
  line-height: 170%;
  letter-spacing: 1.19px;
  text-align: center;
}*/
.message-area .report-block {
  display: flex;
  justify-content: center;
  margin-top: 100px;
  position: relative;
  z-index: 2;
  padding-bottom: 220px;
}

.message-area .report-block .report-wraper {
  display: flex;
  gap: 12px;
}

/*@media screen and (max-width: 768px) {
  .message-area .message-point-list .message-point-item .message-point-item-wrap {
    border-radius: 8px;
  }
}*/
@media screen and (max-width: 768px) {
  .message-area .message-copy {
    top: 100px;
    font-size: 90px;
    line-height: 0.8;
    height: 300px;
  }
}

@media screen and (max-width: 768px) {
  .message-area .catch-title.is-pc {
    display: none;
  }
}

@media screen and (max-width: 768px) {
  .message-area .catch-title.is-sp {
    display: flex;
  }
}

@media screen and (max-width: 768px) {
  .message-area .catch-title {
    gap: 9px;
    /* margin-top: -235px; */
  }
}

@media screen and (max-width: 768px) {
  .message-area .catch-title h2 {
    font-size: 36px;
    line-height: 1.3;
    letter-spacing: 2.7px;
  }
}

@media screen and (max-width: 768px) {
  .message-area .catch-title h2:nth-child(2) {
    padding: 0 10px;
  }
}

@media screen and (max-width: 768px) {
  .message-area .catch-title h2:first-child {
    padding-left: 0;
  }
}

@media screen and (max-width: 768px) {
  .message-area .catch-title h2:first-child span {
    translate: 10px 0;
  }
}

@media screen and (max-width: 768px) {
  .message-area .catch-title h2:last-child {
    padding: 0 10px;
  }
}

@media screen and (max-width: 768px) {
  .message-area .message-block {
    margin-top: -5px;
  }
}

@media screen and (max-width: 768px) {
  .message-area .message-block .message-title {
    gap: 0;
  }
}

@media screen and (max-width: 768px) {
  .message-area .message-block .message-title .message-title-small {
    font-size: 20px;
    line-height: 160%;
    letter-spacing: 1.8px;
    text-align: center;
  }
}

@media screen and (max-width: 768px) {
  .message-area .message-block .message-title .message-title-large {
    font-size: 23px;
    line-height: 130%;
    letter-spacing: 0.9px;
    margin-top: 10px;
  }
}

@media screen and (max-width: 768px) {
  .message-area .message-block .message-description {
    font-size: 15px;
    margin-top: 40px;
  }
}

@media screen and (max-width: 768px) {
  .message-area .message-point-list {
    display: block;
    margin-top: 40px;
  }
}

@media screen and (max-width: 768px) {
  .message-area .message-point-list .message-point-item {
    width: 335px;
    height: 64px;
    margin: 0 auto 16px;
    border-radius: 8px;
  }
}

@media screen and (max-width: 768px) {
  .message-area .message-point-list .message-point-item span {
    font-size: 14px;
  }
}

@media screen and (max-width: 768px) {
  .message-area .report-block {
    margin-top: 50px;
  }
}

@media screen and (max-width: 768px) {
  .message-area .report-block .report-wraper {
    flex-wrap: wrap;
    justify-content: center;
    gap: 11px;
  }
}

@media screen and (max-width: 1200px) {
  .message-area .report-block .report-img {
    width: 170px;
  }
}

@media screen and (max-width: 768px) {
  .message-area .report-block .report-img {
    width: 161px;
  }
}

@media screen and (max-width: 1200px) {
  .message-area .report-block .report-img img {
    width: 100%;
    height: auto;
  }
}

.section-container {
  max-width: 1318px;
  margin-inline: auto;
  padding: 0 20px;
}
@media screen and (max-width: 768px) {
  .section-container {
    padding: 0;
  }
}

.section-header {
  padding: 41px 0;
  color: var(--white);
  font-weight: 500;
  line-height: 1.45;
  text-align: center;
  background-image: linear-gradient(90deg, #003b84, #17213c 50%, #4e008a);
  position: relative;
}

.section-header::before {
  content: '';
  width: 2px;
  height: 52px;
  background-color: #17213c;
  position: absolute;
  top: 167.5px;
  left: 50%;
  transform: translateX(-50%);
}

.section-header::after {
  content: '';
  width: 10px;
  aspect-ratio: 1;
  background-color: #17213c;
  border-radius: 50%;
  position: absolute;
  bottom: -33px;
  left: 50%;
  transform: translateX(-50%);
}

.section-header__title {
  font-size: 44px;
  letter-spacing: 0.12em;
}

.section-header__lead {
  margin-top: 13px;
  font-family: Barlow, sans-serif;
  font-size: 20px;
  letter-spacing: 0.32em;
}

@media screen and (max-width: 1200px) {
  .section-header::before {
    top: 150px;
  }

  .section-header__title {
    font-size: 40px;
  }

  .section-header__lead {
    font-size: 18px;
  }
}

@media screen and (max-width: 900px) {
  .section-header__title {
    font-size: 36px;
  }

  .section-header__lead {
    font-size: 16px;
  }
}

.section-header .sp-only {
  display: none;
}

@media screen and (max-width: 768px) {
  .section-header {
    padding: 40px 15px;
    width: 100vw;
    margin: 0 calc(-50vw + 50%);
  }

  .section-header .sp-only {
    display: block;
  }

  .section-header::before {
    top: auto;
    bottom: -37px;
  }

  .section-header::after {
    bottom: -40px;
  }

  .section-header__title {
    font-size: 28px;
  }

  .section-header__lead {
    margin-top: 13px;
    font-size: 14px;
  }
}

.movie {
  position: relative;
  padding: 90px 0 170px;
  z-index: 1;
}

.movie::after {
  content: '';
  display: block;
  width: 100%;
  height: 100%;
  background: #ffffff;
  opacity: 0.2;
  position: absolute;
  top: 0;
  left: 0;
}

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

.movie__deco::before {
  content: '';
  width: 14.114%;
  height: 84%;
  background: linear-gradient(110deg, #1be8aa -7.15%, #e2f916 77.61%);
  clip-path: polygon(0 0, 0% 100%, 100% 0);
  /*opacity: 0.3;*/
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
}

.movie__deco::after {
  content: '';
  width: 14.114%;
  height: 84%;
  background: linear-gradient(290deg, #1be8aa, #e2f916);
  clip-path: polygon(100% 100%, 0% 100%, 100% 0);
  /*opacity: 0.3;*/
  position: absolute;
  bottom: 0;
  right: 0;
  z-index: 1;
}

.movie .section-inner {
  margin-left: auto;
  margin-right: auto;
  max-width: 1318px;
  padding: 0 20px;
  position: relative;
  z-index: 2;
}

.movie__video {
  margin-inline: auto;
  max-width: 990px;
  aspect-ratio: 990 / 550;
  /*border-radius: 24px;*/
  overflow: hidden;
}

.movie__video iframe {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media screen and (max-width: 768px) {
  .movie {
    position: relative;
    padding: 60px 0 100px;
  }

  .movie__deco::before {
    width: 14.114%;
    height: 84%;
  }

  .movie__deco::after {
    content: '';
    width: 14.114%;
    height: 84%;
  }

  .movie__video {
    max-width: 500px;
    aspect-ratio: 335 / 186.11;
    border-radius: 16px;
  }
}

.challenge {
  position: relative;
  padding: 150px 0 30px;
  background: #fff;
  z-index: 1;
  overflow: hidden;
}

@media screen and (max-width: 768px) {
  .challenge {
    padding: 40px 0 60px;
    /* border-radius: 40px 40px 0 0; */
  }
}

/* .challenge::after {
    content: "";
    width: 110%;
    aspect-ratio: 2263.7 / 664.8;
    background-image: url(/assets/img/ai_hakurankai/summer-2026/merrit-bg.svg);
    background-repeat: no-repeat;
    background-size: contain;
    position: absolute;
    bottom: 90px;
    left: calc(50% + 80px);
    transform: translateX(-50%);
    z-index: 1;
} */

.challenge::before {
  /* content: "";
    display: block;
    width: 100%;
    height: 100%;
    background: linear-gradient(123.67deg, rgba(171, 255, 245, 1) 2.3%, rgba(0, 221, 74, 1) 100%);
    opacity: 0.2;
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1; */
  /* border-radius: 80px 80px 0 0; */
}

.challenge .section-inner {
  margin-left: auto;
  margin-right: auto;
  max-width: 1285px;
  padding: 0 20px;
  position: relative;
  z-index: 2;
}

@media screen and (max-width: 768px) {
  .challenge .section-inner {
    padding: 0 16px 0;
  }
}

.challenge__body {
  margin-top: 76px;
  display: flex;
  align-items: center;
  gap: 54.2px;
}

@media screen and (max-width: 768px) {
  .challenge__body {
    margin-top: 32px;
    flex-direction: column;
    gap: 30px;
  }
}

.challenge__list {
  width: 57.096%;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

@media screen and (max-width: 768px) {
  .challenge__list {
    width: 100%;
  }
}

.challenge__item {
  display: flex;
  align-items: center;
  padding: 18px 12px;
  position: relative;
}

@media screen and (max-width: 768px) {
  .challenge__item {
    padding: 12.5px 4px 10.5px;
    align-items: flex-start;
  }
}

.challenge__item::after {
  content: '';
  width: calc(712 / 635 * 100%);
  height: 100%;
  background: linear-gradient(90deg, #efefef 0%, #efefef 61%, transparent 100%);
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: -1;
}

.challenge__item-icon {
  width: 36px;
  height: 32px;
  background-image: url(/assets/img/ai_hakurankai/summer-2026/challenge-icon.svg);
  background-repeat: no-repeat;
  background-size: contain;
}

@media screen and (max-width: 768px) {
  .challenge__item-icon {
    width: 29px;
    height: 25px;
  }
}

.challenge__item-text {
  font-size: 20px;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.04em;
}

@media screen and (max-width: 768px) {
  .challenge__item-text {
    font-size: 15px;
  }
}

.challenge__item-text span {
  font-weight: 700;
  color: var(--blue);
}

.challenge__item-text .sp-only {
  display: none;
}

@media screen and (max-width: 400px) {
  .challenge__item-text .sp-only {
    display: block;
  }
}

.challenge__img {
  width: 42.904%;
  aspect-ratio: 570 / 441;
}

@media screen and (max-width: 768px) {
  .challenge__img {
    width: 100%;
    aspect-ratio: 330 / 182.11;
    max-width: 450px;
    margin-inline: auto;
  }
}

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

.kaisai-bg {
  background-image: url(/assets/img/ai_hakurankai/summer-2026/kaisai-bg.png);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: top center;
}

@media screen and (max-width: 768px) {
  .kaisai-bg {
    background-image: url(/assets/img/ai_hakurankai/summer-2026/kaisai-bg-sp.png);
  }
}

.kaisai {
  width: 100%;
  /* aspect-ratio: 1920 / 510;
    background-image: url(/assets/img/ai_hakurankai/spring-2026/kaisai-bg.png);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center; */
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
  padding-top: 208px;
}

.kaisai__img {
  width: calc(1363 / 1920 * 100%);
  aspect-ratio: 1363 / 159;
  position: relative;
  /* top: 20px; */
}

.kaisai__img--sp {
  display: none;
}

.kaisai__img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

@media screen and (max-width: 768px) {
  .kaisai {
    /* aspect-ratio: 375 / 414;
        background-image: url(/assets/img/ai_hakurankai/summer-2026/kaisai-bg-sp.png); */

    padding: 14.39px 0 52.61px;
  }

  .kaisai__img {
    width: 92%;
    aspect-ratio: 345 / 319;
  }

  .kaisai__img--pc {
    display: none;
  }

  .kaisai__img--sp {
    display: block;
  }
}

.merit {
  padding: 46px 0 60px;
  /* background-color: #fff; */
  position: relative;
  overflow: hidden;
  z-index: 1;
}
@media screen and (max-width: 768px) {
  .merit {
    margin-top: -45%;
  }
}
/* .merit::after {
    content: "";
    width: 110%;
    aspect-ratio: 2263.7 / 664.8;
    background-image: url(/assets/img/ai_hakurankai/summer-2026/merrit-bg.svg);
    background-repeat: no-repeat;
    background-size: contain;
    position: absolute;
    bottom: 90px;
    left: calc(50% + 80px);
    transform: translateX(-50%);
    z-index: 1;
} */

.merit .section-inner {
  padding: 0 20px;
  position: relative;
  z-index: 2;
} /* Frame 627087 */

.merit__container {
  width: 100%;
  max-width: 1532px;
  margin-inline: auto;
  background: linear-gradient(
    107.81deg,
    rgba(255, 255, 255, 0.9) 0.3%,
    rgba(255, 255, 255, 0.9) 101.66%
  );
  padding: 41px 92px 41px;
}
@media screen and (max-width: 1560px) {
  .merit__container {
    padding: 40px 60px 40px;
  }
}
@media screen and (max-width: 1360px) {
  .merit__container {
    padding: 40px 40px 60px;
  }
}
@media screen and (max-width: 768px) {
  .merit__container {
    padding: 30px 15px;
  }
}

.merit__header {
  width: 55.6136%;
  max-width: 852px;
  aspect-ratio: 852 / 119;
  margin-inline: auto;
}

@media screen and (max-width: 768px) {
  .merit__header {
    width: 100%;
    max-width: 500px;
    aspect-ratio: 333.83 / 94.01;
  }
}

.merit__header img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.merit__header .sp-only {
  display: none;
}

@media screen and (max-width: 768px) {
  .merit__header .sp-only {
    display: block;
  }

  .merit__header .pc-only {
    display: none;
  }
}

.merit__list {
  margin-top: 30px;
  display: flex;
  gap: 26px;
}

.merit__item {
  /* width: calc((100% - 26px * 2) / 3); */
  width: 100%;
  max-width: 432px;
  padding: 20px 30px 30px;
  background: rgba(255, 255, 255, 0.9);
  position: relative;
  box-shadow: 4px 4px 20px 0px rgba(36, 182, 189, 0.2);
  border: 2px solid #2fa6ef;

  .booking_button {
    max-width: 100px;
    max-height: 100px;
    display: block;
    position: absolute;
    right: -40px;
    top: -40px;
    z-index: 2;

    img {
      display: block;
      width: 100%;
      height: 100%;
    }

    @media screen and (max-width: 768px) {
      max-width: 80px;
      max-height: 82px;
      right: -13px;
      top: -13px;
    }
  }
}

/* .merit__item::before {
  content: '';
  display: inline-block;
  width: 16px;
  height: 31px;
  background: #ff3a3a;
  clip-path: polygon(0 0, 0 100%, 100% 50%);
  position: absolute;
  top: 21px;
  left: 0;
} */

@media screen and (max-width: 1024px) {
  .merit__list {
    flex-wrap: wrap;
  }

  .merit__item {
    width: calc((100% - 26px) / 2);
  }
}

.merit__num {
  font-family: 'Barlow', sans-serif;
  font-size: 33px;
  font-weight: 600;
  line-height: 1.7;
  letter-spacing: 0;
  color: #fff;
  position: absolute;
  top: 0;
  left: 0;
}
.merit__num::before {
  content: '';
  position: absolute;
  left: 10px;
  top: -46px;
  width: 105.8px;
  height: 110px;
  background-image: url(/assets/img/ai_hakurankai/summer-2026/merit-num-bg.svg);
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center;
}
.merit__num--02::before {
  background-image: url(/assets/img/ai_hakurankai/summer-2026/merit-num-bg-02.svg);
}
.merit__num--03::before {
  background-image: url(/assets/img/ai_hakurankai/summer-2026/merit-num-bg-03.svg);
}

.merit__content {
  display: flex;
  flex-direction: column;
  /* gap: 24px; */
  align-items: center;
}

.merit__icon {
  width: 122px;
  height: 122px;
}

.merit__icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.merit__title {
  font-size: 24px;
  font-weight: 500;
  line-height: 1.5;
  text-align: center;
}

.merit__title span {
  font-weight: 700;
  font-size: 28px;
}

.merit__title .color-red {
  background: linear-gradient(#d42b2b 0%, #af2121 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.merit__title .color-blue {
  color: var(--blue);
}
.merit__title .text-inherit {
  font-size: 22.06px;
}

.merit__text {
  margin-top: 10px;
  font-size: 18px;
  font-weight: 500;
  line-height: 1.7;
  color: #231815;
}

@media screen and (max-width: 1560px) {
  .merit__item {
    padding: 42px 25px;
  }
  .merit__title {
    font-size: 20px;
  }

  .merit__title span {
    font-size: 25px;
  }

  .merit__title .text-inherit {
    font-size: 20px;
  }

  .merit__text {
    font-size: 18px;
  }
}

@media screen and (max-width: 1360px) {
  .merit__title {
    font-size: 18px;
  }

  .merit__title .text-inherit {
    font-size: 18px;
  }

  .merit__title span {
    font-size: 23px;
  }

  .merit__text {
    font-size: 16px;
  }
}

@media screen and (max-width: 768px) {
  .merit {
    padding: 120px 0 60px;
  }
  .merit__num::before {
    width: 76.5px;
    height: 79.5px;
    top: -33px;
    left: 7px;
  }
  /* .merit::before {
        content: "";
        width: 200%;
        aspect-ratio: 670.63 / 196.95;
        background-image: url(/assets/img/ai_hakurankai/summer-2026/merrit-bg-sp.svg);
        background-repeat: no-repeat;
        background-size: contain;
        position: absolute;
        top: -40px;
        left: calc(50% + 20px);
        transform: translateX(-50%);
        z-index: 0;
    } */

  /* .merit::after {
        content: "";
        width: 200%;
        aspect-ratio: 670.63 / 196.95;
        background-image: url(/assets/img/ai_hakurankai/summer-2026/merrit-bg-sp.svg);
        bottom: -20px;
        left: calc(50% - 10px);
        transform: translateX(-50%);
        z-index: 1;
    } */

  .merit .section-inner {
    padding: 0 20px;
  }

  .merit__list {
    margin-top: 23px;
    flex-direction: column;
    gap: 46px;
  }

  .merit__item {
    width: 100%;
    max-width: 312px;
    margin-inline: auto;
    padding: 42px 16px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 5px;
  }

  .merit__title {
    white-space: nowrap;
  }

  .merit__title .text-small {
    font-size: 18px;
  }
}

@media screen and (max-width: 500px) {
  .merit {
    padding: 51px 0 60px;
  }
}

.can {
  padding: 100px 0 60px;
  position: relative;
  /* margin-top: -80px; */
  z-index: 1;
  overflow: hidden;
}

.can::before {
  content: '';
  width: 112.89%;
  aspect-ratio: 2167.51 / 772.67;
  background-image: url(/assets/img/ai_hakurankai/summer-2026/can-bg.png);
  background-repeat: no-repeat;
  background-size: contain;
  position: absolute;
  bottom: 240px;
  left: 50%;
  transform: translateX(-50%);
  z-index: -1;
}

.can::after {
  /* content: "";
    display: block;
    width: 100%;
    height: 100%;

    background: linear-gradient(123.67deg, rgba(171, 255, 245, 1) 2.3%, rgba(0, 221, 74, 1) 100%);
    opacity: 0.2;
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1; */
}

.can__list {
  margin-top: 60px;
  display: flex;
  flex-direction: column;
  gap: 36px;
  max-width: 1156px;
  margin-inline: auto;
}

.can__item {
  background-color: var(--white);
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 29px;
  border-radius: 5px;
  border: 2px solid #2fa6ef;
  box-shadow: 4px 4px 20px 0px #24b6bd33;

  .booking_button {
    max-width: 100px;
    max-height: 100px;
    display: block;
    position: absolute;
    right: -21px;
    top: -30px;

    img {
      display: block;
      width: 100%;
      height: 100%;
    }

    @media screen and (max-width: 768px) {
      max-width: 80px;
      max-height: 82px;
      right: -9px;
      top: -30px;
    }
  }
}
.can__item:nth-child(2) {
  flex-direction: row-reverse;
}

/* .can__item::after {
  content: '';
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, #e0e0e0, #a8a8a8);
  clip-path: polygon(100% 0, 0% 100%, 100% 100%);
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
  opacity: 0.1;
} */

.can__num {
  width: 101px;
  height: 32.48px;
  position: absolute;
  top: -1px;
  left: -1px;
  z-index: 1;
}

.can__num img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.can__content {
  width: 100%;
  margin-left: 50px;
  padding-block: 20px;
  padding-right: 20px;
}
.can__content:has(.can__title-2) {
  margin-left: 0;
}

.can__title {
  display: flex;
  align-items: center;
  font-size: 32px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.04em;
  color: #231815;
  position: relative;
}

.can__title::before {
  content: '';
  display: inline-block;
  width: 105.8px;
  height: 110px;
  background-image: url(/assets/img/ai_hakurankai/summer-2026/can-title-01.svg);
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center;
}
.can__title-2::before {
  background-image: url(/assets/img/ai_hakurankai/summer-2026/can-title-02.svg);
}
.can__title-3::before {
  background-image: url(/assets/img/ai_hakurankai/summer-2026/can-title-03.svg);
}
.can__content-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding-left: 80px;
}

.can__list-item {
  font-size: 18px;
  font-weight: 500;
  line-height: 1.5;
  color: #231815;
  position: relative;
  padding-left: 26px;
}

.can__list-item::before {
  content: '';
  width: 11px;
  height: 1px;
  background-color: #505050;
  position: absolute;
  top: 50%;
  left: 10px;
  transform: translateY(-50%);
  z-index: 1;
}

.can__img {
  width: 100%;
  max-width: 477px;
  aspect-ratio: 477 / 309;
}

.can__img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.can__slider {
  margin-top: 60px;
}

.slider-can-img {
  width: 100%;
  aspect-ratio: 227.69 / 161.73;
  margin: 0 5px;
  border-radius: 5px;
  overflow: hidden;
}

.slider-can-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media screen and (max-width: 1200px) {
  .can__item {
  }

  .can__title {
    font-size: 30px;
  }
  .can__content-list {
    padding-left: 10%;
  }
}

@media screen and (max-width: 900px) {
  .can__item {
  }

  .can__title {
    font-size: 28px;
  }
}

@media screen and (max-width: 768px) {
  .can {
    padding: 40px 0;
    /* margin-top: -40px; */
  }

  .can::before {
    display: none;
  }

  .can .section-container {
    padding: 0 15px;
  }

  .can__list {
    margin: 60px auto 0;
    flex-direction: column;
    gap: 36px;
    max-width: 550px;
  }

  .can__item {
    padding: 15px 25px 25px;
    flex-direction: column;
    gap: 35px;
  }
  .can__content-list {
    padding-left: 0;
  }
  .can__content {
    width: 100%;
    margin-left: 0;
    padding: 0;
  }
  .can__title::before {
    width: 73px;
    height: 76px;
  }
  .can__item:nth-child(2) {
    flex-direction: column;
  }
  .can__title {
    font-size: 22px;
  }

  .can__list-item {
    padding-left: 16px;
  }

  .can__list-item::before {
    top: 10px;
    left: 0;
    transform: none;
  }

  .can__img {
    width: 91.33%;
    max-width: 400px;
    margin-inline: auto;
  }

  .can__slider {
    margin-top: 30px;
  }

  .slider-can-img {
    aspect-ratio: 167.62 / 119.07;
  }
}

.merit-area {
  position: relative;
  /* border-radius: 80px 80px 0 0; */
  /* margin-top: -80px; */
  /* padding-bottom: 300px; */
}

.merit-area + .cta_area {
  /* margin-top: -300px; */
}

.merit-area:after {
  /* border-radius: 80px 80px 0 0; */
  display: block;
  content: '';
  width: 100%;
  height: 100%;
  background-color: var(--gray);
  position: absolute;
  top: 0;
  left: 0;
}

.merit-area .section-inner {
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  max-width: 1140px;
  padding: 0 20px;
  padding-top: 140px;
  /* padding-bottom: 144px; */
  padding-bottom: 240px;
  position: relative;
  z-index: 2;
}

.merit-area .section-body {
  margin-top: 72px;
}

.merit-area .merit-list {
  gap: 49px;
}

.merit-area .merit-item {
  border-radius: 24px;
  padding: 1px;
  background: var(--grade-key);
  box-shadow:
    -10px 10px 20px 0 rgba(221, 221, 221, 0.2),
    10px -10px 20px 0 rgba(221, 221, 221, 0.2),
    -10px -10px 20px 0 rgba(255, 255, 255, 0.9),
    10px 10px 25px 0 rgba(221, 221, 221, 0.9),
    1px 1px 2px 0 rgba(255, 255, 255, 0.3) inset,
    -1px -1px 2px 0 rgba(221, 221, 221, 0.5) inset;
  overflow: hidden;
}

.merit-area .merit-item:nth-child(2) {
  margin-top: 40px;
  margin-bottom: 40px;
}

.merit-area .merit-item .merit-item-wrap {
  background: var(--white);
  border-radius: 24px;
  padding: 56px;
  height: 100%;
  display: flex;
  justify-content: space-between;
  gap: 56px;
  position: relative;
}

.merit-area .merit-item .merit-sub-title {
  display: flex;
  width: 131px;
  align-items: center;
  padding: 8px;
  background: var(--grade-key);
  border-radius: 88px;
  text-align: center;
  justify-content: center;
}

.merit-area .merit-item .merit-sub-title .merit-sub-title-text {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--white);
  font-family: Barlow, sans-serif;
  font-size: 20px;
  font-weight: 500;
  line-height: 100%;
  letter-spacing: 1.44px;
}

@media screen and (max-width: 768px) {
  .merit-area .merit-item .merit-sub-title .merit-sub-title-text {
    font-size: 16px;
  }
}

.merit-area .merit-item .merit-sub-title .merit-sub-title-num {
  color: var(--white);
  font-family: Barlow, sans-serif;
  font-size: 20px;
  font-weight: 500;
  line-height: 100%;
  letter-spacing: 2.7px;
}

@media screen and (max-width: 768px) {
  .merit-area .merit-item .merit-sub-title .merit-sub-title-num {
    font-size: 16px;
  }
}

.merit-area .merit-item .merit-title {
  margin-top: 26px;
  color: var(--grade-key);
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 26px;
  font-weight: 500;
  line-height: 170%;
  letter-spacing: 1.54px;
}

.merit-area .merit-item .merit-title span {
  color: var(--black);
  background: var(--black);
  display: inline-block;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.merit-area .merit-item .merit-description {
  margin-top: 18px;
  color: var(--black);
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 180%;
  letter-spacing: 0.8px;
}

.merit-area .merit-item .merit-img {
  position: relative;
  width: 420px;
  height: 260px;
}

.merit-area .merit-item .merit-img::after {
  content: '';
  position: absolute;
  bottom: -35px;
  right: -35px;
  background-image: url(/assets/img/ai_hakurankai/2025_summer/dot.svg);
  background-size: contain;
  width: 121px;
  height: 56px;
}

.merit-area .merit-item .merit-img img {
  border-radius: 12px;
}

@media screen and (max-width: 768px) {
  .merit-area .merit-item .merit-item-wrap {
    padding: 32px;
    flex-wrap: wrap;
    gap: 32px;
  }
}

@media screen and (max-width: 768px) {
  .merit-area .merit-item .merit-sub-title {
    width: 119px;
    margin: auto;
  }
}

@media screen and (max-width: 768px) {
  .merit-area {
    /* margin-top: -130px; */
    /* border-radius: 50px 50px 0 0; */
  }
}

@media screen and (max-width: 768px) {
  .merit-area:after {
    /* border-radius: 50px 50px 0 0; */
  }
}

@media screen and (max-width: 768px) {
  .merit-area .section-inner {
    padding-top: 72px;
    /* padding-bottom: 80px; */
    padding-bottom: 140px;
  }
}

@media screen and (max-width: 768px) {
  .merit-area .section-body {
    max-width: 335px;
    margin: 40px auto 0;
  }
}

@media screen and (max-width: 768px) {
  .merit-area .merit-list {
    display: block;
    margin: auto;
  }
}

@media screen and (max-width: 768px) {
  .merit-area .merit-item:nth-child(2) {
    translate: 0;
    margin: 25px 0;
  }
}

@media screen and (max-width: 768px) {
  .merit-area .merit-item .merit-title {
    margin-top: 18px;
    font-size: 19px;
    letter-spacing: 1.33px;
  }
}

@media screen and (max-width: 768px) {
  .merit-area .merit-item .merit-description {
    margin-top: 12px;
    font-size: 14px;
  }
}

@media screen and (max-width: 768px) {
  .merit-area .merit-item .merit-img {
    width: 100%;
    height: auto;
  }

  .merit-area .merit-item .merit-img::after {
    width: 85px;
    height: 40px;
    bottom: -15px;
    right: -15px;
  }
}

@media screen and (max-width: 768px) {
  .merit-area .merit-item .merit-img img {
    width: 100%;
    height: auto;
  }
}

.exhibitor-listblock {
  width: calc(100% - 128px);
  max-width: 1644px;
  margin: 72px auto 0;
}

@media screen and (max-width: 768px) {
  .exhibitor-listblock {
    width: calc(100% - 40px);
    margin: 40px auto 0;
  }
}

.exhibitor-listblock .listbox {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}

@media screen and (max-width: 768px) {
  .exhibitor-listblock .listbox {
    gap: 11px;
  }
}

.exhibitor-listblock .listbox .listbox-item {
  width: 150px;
  height: 90px;
}

@media screen and (max-width: 768px) {
  .exhibitor-listblock .listbox .listbox-item {
    width: 104px;
    height: 62px;
  }
}

.exhibitor-listblock .listbox .listbox-item img {
  width: 100%;
  height: 100%;
}

.exhibitor-area {
  position: relative;
  overflow: hidden;
}

.exhibitor-area .section-inner {
  padding-top: 40px;
  padding-bottom: 40px;
  position: relative;
  background-color: #17213c;
}

@media screen and (max-width: 768px) {
  .exhibitor-area .section-inner {
    padding-top: 17px;
    padding-bottom: 17px;
  }
}

@media screen and (max-width: 768px) {
  .exhibitor-area .section-body {
    margin-top: 40px;
  }
}

.exhibitor-area .custom-slider-wrapper {
  display: flex;
}

.exhibitor-area .slider-wrapper {
  position: relative;
  display: flex;
}

.exhibitor-area .slider-content {
  display: flex;
}

.exhibitor-area .slider-container {
  display: flex;
  gap: 20px;
  margin-left: 20px;
  animation: slide 15s linear infinite;
}

@media screen and (max-width: 768px) {
  .exhibitor-area .slider-container {
    gap: 11px;
    margin-left: 11px;
  }
}

.exhibitor-area .exhibitor-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.exhibitor-area .exhibitor-item img {
  max-width: 150px;
  height: auto;
  border-radius: 5px;
}

@media screen and (max-width: 768px) {
  .exhibitor-area .exhibitor-item img {
    max-width: 105px;
  }
}

@keyframes slide {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(calc(-100% - 20px));
  }
}

.exhibitor-area .button-set {
  display: flex;
  justify-content: center;
  margin-top: 80px;
}

@media screen and (max-width: 768px) {
  .exhibitor-area .button-set {
    margin-top: 40px;
  }
}

.flow-area {
  position: relative;
}

.flow-area:after {
  display: block;
  content: '';
  width: 100%;
  height: 100%;
  background: var(--white);
  position: absolute;
  top: 0;
  left: 0;
}

.flow-area .section-inner {
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  max-width: 1318px;
  margin-inline: auto;
  padding: 0 20px;
  padding-top: 150px;
  padding-bottom: 128px;
  position: relative;
  z-index: 2;
}

.flow-area ul {
  margin-top: 50px;
  display: flex;
  justify-content: space-between;
  gap: 54px;
  max-width: 1140px;
  padding: 0 20px;
  margin-left: auto;
  margin-right: auto;
}

.flow-area li {
  position: relative;
}

.flow-area li::after {
  content: '';
  width: 18px;
  height: 28px;
  display: block;
  background: url(/assets/img/ai_hakurankai/summer-2026/arrow.svg);
  position: absolute;
  top: 50%;
  translate: 0 -50%;
  right: -40px;
}

.flow-area li:last-child::after {
  content: none;
}

.flow-area dl {
  border: 2px solid #2fa6ef;
  border-radius: 5px;
  box-shadow: 4px 4px 20px 0px #24b6bd33;
  padding: 2px;
  width: 234px;
  /*border-radius: 20px;*/
  /* box-shadow: -10px 10px 20px 0 rgba(221, 221, 221, 0.2), 10px -10px 20px 0 rgba(221, 221, 221, 0.2), -10px -10px 20px 0 rgba(255, 255, 255, 0.9), 10px 10px 25px 0 rgba(221, 221, 221, 0.9), 1px 1px 2px 0 rgba(255, 255, 255, 0.3) inset, -1px -1px 2px 0 rgba(221, 221, 221, 0.5) inset; */
}

.flow-area dl dt {
  text-align: center;
  padding: 20px 0 0;
  /*color: #010101;*/

  color: #ffffff;
  background-color: var(--white);
  vertical-align: middle;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  font-weight: 400;
  font-family: Barlow, sans-serif;
  /*border-radius: 20px 20px 0 0;*/
}

.flow-area dl dt div {
  background: #0032c8;
  width: 128px;
  padding: 3px 27px;
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 17px;
}

.flow-area dl dt span {
  /*color: #010101;*/
  color: #ffffff;
  font-family: Barlow, sans-serif;
  font-size: 26px;
  font-style: normal;
  font-weight: 400;
  line-height: 100%;
  letter-spacing: 1.3px;
}

.flow-area dl dd {
  background: var(--white);
  padding: 24px 24px 24px;
  height: 241px;
  /*border-radius: 0 0 20px 20px;*/
}

.flow-area dl dd:nth-child(4) {
  padding: 27px 24px 24px;
}

.flow-area dl dd picture {
  display: flex;
  justify-content: center;
  min-height: 100px;
}

.flow-area dl p {
  margin-top: 16px;
  text-align: center;
  font-family: 'Noto Sans JP';
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 170%;
  letter-spacing: 1.12px;
}

@media screen and (max-width: 1200px) {
  .flow-area ul {
    margin-top: 40px;
    flex-wrap: wrap;
    justify-content: center;
  }
}

@media screen and (max-width: 1200px) {
  .flow-area li {
    width: 100%;
  }
}

@media screen and (max-width: 1200px) {
  .flow-area li::after {
    top: calc(100% + 26px);
    left: 0;
    right: 0;
    margin: auto;
    transform: rotate(90deg);
    translate: 0 -50%;
  }
}

@media screen and (max-width: 1200px) {
  .flow-area dl {
    width: 606px;
    margin: auto;
  }
}

@media screen and (max-width: 768px) {
  .flow-area dl {
    width: 303px;
    margin: auto;
  }
}

@media screen and (max-width: 1200px) {
  .flow-area dl dd {
    height: auto;
  }
}

@media screen and (max-width: 1200px) {
  .flow-area:after {
    /* border-radius: 50px 50px 0 0; */
  }
}

@media screen and (max-width: 1200px) {
  .flow-area .section-inner {
    /* padding-top: 72px; */
    padding-bottom: 140px;
  }
}

@media screen and (max-width: 768px) {
  .flow-area .section-inner {
    padding-top: 80px;
    padding-bottom: 80px;
  }
}

.access-area {
  position: relative;
  background-color: var(--white);
  /* margin-top: -80px; */
  z-index: 1;
  /* padding-bottom: 80px; */
}

/* .access-area:after {
  display: block;
  content: "";
  width: 100%;
  height: 100%;
  background-color: var(--gray);
  position: absolute;
  top: 0;
  left: 0;
} */
.access-area .section-inner {
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  /*max-width: 1140px;*/

  max-width: 1318px;
  padding: 0 20px;
  padding-top: 128px;
  padding-bottom: 128px;
  position: relative;
  z-index: 1;
}

.access-area .section-body {
  margin-top: 97px;
  max-width: 1140px;
  padding: 0 20px;
  margin-left: auto;
  margin-right: auto;
}

.access-area .access-block {
  display: flex;
  gap: 40px;
  /* background-color: rgb(242, 243, 247, 0.6); */
}

.access-area .access-block .access-list {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 44px;
}

.access-area .access-block .access-item .access-title {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--black);
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 22px;
  font-weight: 500;
  line-height: 150%;
  letter-spacing: 1.54px;
}

.access-area .access-block .access-item .access-title:before {
  display: block;
  content: '';
  width: 4px;
  height: 28px;
  background: #0032c8;
}

.access-area .access-block .access-item .access-body {
  margin-top: 15px;
}

.access-area .access-block .access-item .access-body ul {
  margin-top: 17px;
  margin-left: -5px;
}

.access-area .access-block .access-item .access-body ul li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--black);
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 175%;
  letter-spacing: 1.12px;
  margin-bottom: 6px;
}

.access-area .access-block .access-item .access-body ul li:before {
  display: block;
  content: '⚪︎';
  width: 8px;
  aspect-ratio: 1/1;
  border-radius: 100px;
}

.access-area .access-block .access-item .access-large-title {
  color: var(--black);
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 20px;
  font-weight: 400;
  line-height: 180%;
  letter-spacing: 1.4px;
}

.access-area .access-block .access-item .access-text {
  color: var(--black);
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 180%;
  letter-spacing: 1.12px;
}

.access-area .access-block .access-img {
  display: block;
  overflow: hidden;
}

.access-area .access-block .access-img img {
  /*border-radius: 30px;*/
}

.access-area .access-block .access-img.is-pc {
  display: block !important;
}

.access-area .access-block .access-img.is-sp {
  display: none !important;
}

.access-area .map-block {
  margin-top: 54px;
  overflow: hidden;
  /*position: relative;*/
  width: 100%;
  aspect-ratio: 9/4;
  transform: translateY(0px);
  /*border-radius: 30px;*/
}

@media screen and (max-width: 768px) {
  .access-area .map-block {
    /*border-radius: 20px;*/
  }
}

.access-area .map-block iframe {
  /*position: absolute;
  top: 0;
  left: 0;*/
  width: 100%;
  height: 100%;
  vertical-align: bottom;
}

@media screen and (max-width: 768px) {
  .access-area .access-block .access-item .access-large-title {
    font-size: 16px;
    margin-bottom: 5px;
  }
}

@media screen and (max-width: 768px) {
  .access-area {
    /*border-radius: 40px 40px 0 0;*/
  }

  .access-area .section-inner {
    padding-top: 80px;
    padding-bottom: 80px;
  }
}

@media screen and (max-width: 768px) {
  .access-area .section-body {
    margin-top: 40px;
    border-radius: 50px;
    padding: 0;
    box-shadow: none;
  }
}

@media screen and (max-width: 768px) {
  .access-area .access-block {
    display: block;
  }
}

@media screen and (max-width: 768px) {
  .access-area .access-block .access-item .access-title {
    font-size: 18px;
    letter-spacing: 0.9px;
  }
}

@media screen and (max-width: 768px) {
  .access-area .access-block .access-item .access-body ul li {
    font-size: 14px;
    align-items: flex-start;
    line-height: 150%;
    margin-bottom: 8px;
  }
}

@media screen and (max-width: 768px) {
  .access-area .access-block .access-item .access-body ul li:before {
    width: 6px;
    align-items: flex-start;
    aspect-ratio: none;
    position: relative;
    top: 0;
  }
}

@media screen and (max-width: 768px) {
  .access-area .access-block .access-item .access-text {
    font-size: 14px;
    letter-spacing: 0.9px;
    line-height: 1.6;
  }
}

@media screen and (max-width: 1200px) {
  .access-area .access-block .access-img {
    width: 47%;
  }

  .access-area .access-block .access-img img {
    width: 100%;
    display: block;
    height: auto;
  }
}

@media screen and (max-width: 768px) {
  .access-area .access-block .access-img {
    width: 100%;
    margin-top: 30px;
  }
}

@media screen and (max-width: 768px) {
  .access-area .access-block .access-img img {
    width: 100%;
    height: auto;
  }
}

@media screen and (max-width: 768px) {
  .access-area .access-block .access-img.is-pc {
    display: none !important;
  }
}

@media screen and (max-width: 768px) {
  .access-area .access-block .access-img.is-sp {
    display: block !important;
    max-width: 500px;
    margin-inline: auto;
  }
}

@media screen and (max-width: 768px) {
  .access-area .map-block {
    height: 256px;
  }
}

.logo-area-bg {
  position: relative;
}

.logo-area-deco {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
}

.logo-area-deco::before {
  content: '';
  width: 270px;
  height: 578px;
  background: linear-gradient(#0dc9ff, #005fc4);
  opacity: 0.6;
  clip-path: polygon(100% 0, 0 0, 0 100%);
  position: absolute;
  top: 0;
  left: 0;
}

.logo-area-deco::after {
  content: '';
  width: 270px;
  height: 578px;
  background: linear-gradient(#0dc9ff, #005fc4);
  opacity: 0.6;
  clip-path: polygon(100% 0, 100% 100%, 0 100%);
  position: absolute;
  bottom: 0;
  right: 0;
}

@media screen and (max-width: 1440px) {
  .logo-area-deco::before {
    width: 200px;
    height: 500px;
  }

  .logo-area-deco::after {
    width: 200px;
    height: 500px;
  }
}

@media screen and (max-width: 768px) {
  .logo-area-deco::before {
    width: 80px;
    height: 250px;
  }

  .logo-area-deco::after {
    width: 80px;
    height: 250px;
  }
}

.sponsor-area {
  display: block !important;
  position: relative;
}

/* @media screen and (max-width: 768px) {
  .sponsor-area {
    margin-top: -100px;
    padding-top: 100px;
  }
} */
/* .sponsor-area:after {
  display: block;
  content: "";
  width: 100%;
  height: 100%;
  background: var(--gray);
  position: absolute;
  top: 0;
  left: 0;
} */
.sponsor-area .section-inner {
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding: 0 20px;
  padding-top: 133px;
  position: relative;

  max-width: 1318px;
  z-index: 1;
  padding-bottom: 80px;
}

@media screen and (max-width: 768px) {
  .sponsor-area .section-inner {
    padding-top: 72px;
  }
}

.sponsor-area h3 {
  color: var(--black, #070001);
  text-align: center;
  font-family: 'Noto Sans JP';
  font-size: 22px;
  font-style: normal;
  font-weight: 500;
  line-height: 200%;
  letter-spacing: 1.54px;
  margin-top: 72px;
  margin-bottom: 40px;
}

@media screen and (max-width: 768px) {
  .sponsor-area h3 {
    font-size: 16px;
    letter-spacing: 1.12px;
    margin-top: 40px;
  }
}

.sponsor-area .kyosan + h3 {
  margin-top: 64px;
}

.sponsor-area .partner {
  display: flex;
  max-width: 1140px;
  margin: auto;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}

@media screen and (max-width: 768px) {
  .sponsor-area .partner {
    gap: 13px;
  }
}

.sponsor-area .partner li {
  width: 160px;
  border: 1px solid #dfded8;
  border-radius: 5px;
  overflow: hidden;
}

@media screen and (max-width: 768px) {
  .sponsor-area .partner li {
    width: 155px;
  }
}

.sponsor-area .partner li img {
  width: 100%;
}

.sponsorship-area {
  position: relative;
  padding-bottom: 80px;
}

/* .sponsorship-area:after {
  display: block;
  content: "";
  width: 100%;
  height: 100%;
  background: var(--gray);
  position: absolute;
  top: 0;
  left: 0;
} */
.sponsorship-area .section-inner {
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding: 0 20px;
  padding-top: 128px;
  padding-bottom: 130px;

  max-width: 1318px;
  position: relative;
  z-index: 1;
}

@media screen and (max-width: 768px) {
  .sponsorship-area .section-inner {
    padding-top: 72px;
    padding-bottom: 100px;
  }
}

/* .logo-list.logo-list--sponsorship {
    margin-top: 72px;
}

@media screen and (max-width: 768px) {
    .logo-list.logo-list--sponsorship {
        margin-top: 40px;
    }
} */

.sponsor-area .kyosan,
.sponsorship-area .partner {
  /* display: flex; */
  max-width: 1100px;
  margin: auto;
  flex-wrap: wrap;
  justify-content: center;
  gap: 31px;

  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  max-width: calc((170px * 3) + (31px * 2));
}

@media screen and (max-width: 768px) {
  .sponsor-area .kyosan,
  .sponsorship-area .partner {
    gap: 20px;
  }
}

@media screen and (max-width: 768px) {
  .sponsor-area .kyosan,
  .sponsorship-area .partner {
    max-width: 100%;
    grid-template-columns: repeat(2, 1fr);
    padding: 0 13px;
  }
}

.sponsor-area .kyosan li img,
.sponsorship-area .partner li img {
  width: 100%;
}

.outline {
  position: relative;
  overflow: hidden;
  /* margin-top: -80px; */
  z-index: 1;
  /* padding-bottom: 80px; */
}

.outline::after {
  content: '';
  display: block;
  width: 100%;
  height: 100%;
  background: #e1f0ff;
  /* opacity: 0.2; */
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
}

.outline .section-inner {
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  /*max-width: 1140px;*/

  max-width: 1318px;
  padding: 0 20px;
  padding-top: 150px;
  padding-bottom: 128px;
  position: relative;
  z-index: 2;
}

/* .outline:after {
  display: block;
  content: "";
  width: 100%;
  height: 100%;
  background-color: var(--gray);
  position: absolute;
  top: 0;
  left: 0;
} */
@media screen and (max-width: 768px) {
  .outline {
    /*border-radius: 40px 40px 0 0;*/
  }

  .outline .section-inner {
    padding-top: 80px;
    padding-bottom: 80px;
  }
}

.outline_content-head h2 .en {
  margin-bottom: 10px;
}

@media screen and (max-width: 768px) {
  .outline_content-head h2 .en img {
    width: 53px;
    height: 17px;
  }
}

.outline_content-box {
  max-width: 1100px;
  margin: 70px auto 0;
  justify-content: space-between;
  background-color: #fff;
}

.outline_content-box .listbox {
  overflow: hidden;
  box-shadow: 0px 0px 15px 0px #6d6d6d1a;
}

.outline_content-box .listbox > div {
  display: flex;
}

.outline_content-box .listbox > div dt {
  width: 170px;
  padding: 24px 14px 23px;
  border-top: 1px solid #fff;
  background-color: #c2eaf5;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  font-style: normal;
  color: var(--black);
  font-weight: 500;
  text-align: center;
  line-height: 175%;
  letter-spacing: 0.8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.outline_content-box .listbox > div:first-child dt {
  border: 0;
}

.outline_content-box .listbox > div dt:last-child {
  border-bottom: 1px solid #969696;
}

.outline_content-box .listbox > div dd {
  width: calc(100% - 130px);
  padding: 24px 32px 23px;
  border-top: 1px solid #dfded8;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  font-style: normal;
  color: var(--text);
  font-weight: 400;
  line-height: 175%;
  letter-spacing: 1.12px;
  width: calc(100% - 130px);
}

.outline_content-box .listbox > div:first-child dd {
  border: 0;
}

.outline_content-box .listbox > div dd small {
  font-size: 14px;
  letter-spacing: 0.98px;
  font-size: 14px;
  letter-spacing: 0.98px;
}

@media screen and (max-width: 768px) {
  .outline_content-box {
    margin-top: 44px;
  }
}

@media screen and (max-width: 768px) {
  .outline_content-box .listbox {
    border-radius: 0;
  }
}

@media screen and (max-width: 768px) {
  .outline_content-box .listbox > div dt {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 90px;
    padding: 15px 19px;
    font-size: 14px;
    letter-spacing: 0.7px;
  }
}

@media screen and (max-width: 768px) {
  .outline_content-box .listbox > div dd {
    width: calc(100% - 90px);
    padding: 16px 16px 14px;
    font-size: 14px;
    line-height: 171.4%;
    letter-spacing: 0.98px;
  }
}

@media screen and (max-width: 768px) {
  .outline_content-box .listbox > div dd small {
    display: block;
    font-size: 12px;
    line-height: 171.4%;
    letter-spacing: 0.84px;
  }
}

@media screen and (max-width: 768px) {
  .outline_content-box .listbox > div dd {
    width: calc(100% - 90px);
    padding: 16px 16px 14px;
    font-size: 14px;
    line-height: 171.4%;
    letter-spacing: 0.98px;
  }
}

@media screen and (max-width: 768px) {
  .outline_content-box .listbox > div dd small {
    display: block;
    font-size: 12px;
    line-height: 171.4%;
    letter-spacing: 0.84px;
  }
}

.qa-area {
  position: relative;
  /* margin-top: -80px; */
  z-index: 1;
}

.qa-area::after {
  content: '';
  display: block;
  width: 100%;
  height: 100%;
  background: #e1f0ff;
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
  /*border-radius: 80px 80px 0 0;*/
}

/* .qa-area:after {
  display: block;
  content: "";
  width: 100%;
  height: 100%;
  background-color: var(--gray);
  position: absolute;
  top: 0;
  left: 0;
} */
.qa-area .section-inner {
  width: 100%;
  margin-left: auto;
  margin-right: auto;

  max-width: 1318px;
  padding: 100px 20px 128px;
  position: relative;
  z-index: 1;
}

@media screen and (max-width: 768px) {
  .qa-area::after {
    /*border-radius: 40px 40px 0 0;*/
  }

  .qa-area .section-inner {
    padding-bottom: 80px;
    padding-top: 80px;
  }
}

.qa-area .qa_wrap {
  margin-top: 70px;
  background-color: rgba(255, 255, 255, 0.8);
  padding: 30px 20px;
  /*border-radius: 24px;*/
  max-width: 1140px;
  margin-left: auto;
  margin-right: auto;
  box-shadow: 0px 0px 15px 0px #6d6d6d1a;
}

@media screen and (max-width: 768px) {
  .qa-area .qa_wrap {
    margin-top: 40px;
    padding: 14px 14px 20px 14px;
    /*border-radius: 14px;*/
  }
}

.qa-area .question {
  display: flex;
  align-items: center;
  background: #e1f0ff;
  /* border-radius: 8px; */
  backdrop-filter: blur(7.5px);
  padding: 16px;
  gap: 16px;
}

.qa-area .question p {
  color: var(--black);
  font-family: 'Noto Sans JP';
  font-size: 18px;
  font-style: normal;
  font-weight: 500;
  line-height: 150%;
  letter-spacing: 1.26px;
}

@media screen and (max-width: 768px) {
  .qa-area .question p {
    font-size: 15px;
  }
}

.qa-area .question_title {
  /* border-radius: 6px; */
  width: 40px;
  height: 40px;
  padding: 10px 12px;
  color: #ffffff;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background-image: linear-gradient(#10aff8, #0d3ab4);
}

@media screen and (max-width: 768px) {
  .qa-area .question_title {
    width: 32px;
    height: 32px;
  }
}

.qa-area .question_title span {
  color: #ffffff;
  font-family: Barlow, sans-serif;
  font-size: 28px;
  font-style: normal;
  font-weight: 500;
  line-height: 100%;
  gap: 8px;
}

@media screen and (max-width: 768px) {
  .qa-area .question_title span {
    font-size: 22px;
  }
}

.qa-area .answer {
  display: flex;
  margin: 24px 16px 0;
  gap: 16px;
}

.qa-area .answer p {
  color: var(--black);
  font-size: 16px;
  line-height: 1.7;
  letter-spacing: 1.12px;
  margin-top: 7px;
}

@media screen and (max-width: 768px) {
  .qa-area .answer p {
    font-size: 14px;
    margin-top: 6px;
  }
}

.qa-area .answer_title {
  /* border-radius: 7px; */
  padding: 10px;
  background:
    linear-gradient(#fff, #fff) padding-box,
    linear-gradient(130deg, #4c4c4c, #111111) border-box;
  border: 1px solid transparent;
  display: flex;
  width: 40px;
  height: 40px;
  padding: 10px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

@media screen and (max-width: 768px) {
  .qa-area .answer_title {
    width: 32px;
    height: 32px;
  }
}

.qa-area .answer_title span {
  color: #0076cf;
  background: linear-gradient(130deg, #4c4c4c, #111111);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-family: Barlow, sans-serif;
  font-size: 28px;
  font-style: normal;
  font-weight: 500;
  line-height: 100%;
  gap: 8px;
}

@media screen and (max-width: 768px) {
  .qa-area .answer_title span {
    font-size: 22px;
  }
}

.qa-area .answer a {
  display: inline-block;
  font-weight: 700;
  color: #0d3ab4;
  line-height: 1.7;
  padding-right: 14px;
  position: relative;
  transition: color 0.3s ease;
}

.qa-area .answer a::before {
  content: '';
  width: 100%;
  height: 1px;
  background: #0d3ab4;
  position: absolute;
  bottom: 0;
  left: 0;
}

.qa-area .answer a::after {
  content: '';
  width: 6px;
  height: 9px;
  background-image: url(/assets/img/ai_hakurankai/summer-2026/qa-arrow.svg);
  background-repeat: no-repeat;
  background-size: contain;
  position: absolute;
  top: calc(50% + 1px);
  right: 0;
  transform: translateY(-50%);
  transition: background-image 0.3s ease;
}

.qa-area .answer a:hover {
  color: #ff3b29;
}

.qa-area .answer a:hover::before {
  background: #ff3b29;
}

.qa-area .answer a:hover::after {
  background-image: url(/assets/img/ai_hakurankai/summer-2026/qa-arrow-hover.svg);
}

.qa-area .qa-container + .qa-container {
  margin-top: 40px;
}

@media screen and (max-width: 768px) {
  .qa-area .qa-container + .qa-container {
    margin-top: 26px;
  }
}

.yellow-bg {
  position: relative;
  z-index: 1;
  background-color: #fff;
  /*border-radius: 80px;*/
  /* margin-top: -80px; */
}

.yellow-bg::after {
  content: '';
  display: block;
  width: 100%;
  height: 100%;
  background: #e1f0ff;
  /* opacity: 0.2; */
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
}

.past_event-area .section-inner {
  width: 100%;
  margin-left: auto;
  margin-right: auto;

  max-width: 1318px;
  padding: 0 20px;
  padding-top: 130px;
  position: relative;
  z-index: 1;
}

@media screen and (max-width: 768px) {
  .past_event-area .section-inner {
    padding-top: 72px;
    padding-bottom: 70px;
  }
}

.past_wrap {
  display: flex;
  margin-top: 100px;
  gap: 50px;
  max-width: 1140px;
  padding: 0 20px;
  margin-left: auto;
  margin-right: auto;
}

.past_wrap .past_content {
  max-width: 514px;
  /*border-radius: 24px;*/
  border: 1px solid #dfded8;
  background: var(--white);
  box-shadow: 0px 0px 15px 0px #6d6d6d1a;

  /* box-shadow: 2px 2px 10px 0 rgba(171, 171, 171, 0.25);
  backdrop-filter: blur(5px); */
  padding: 40px 48px 48px 48px;
}

.past_wrap .past_content img {
  width: 100%;
  border-radius: 6px;
}

.past_wrap .past_content dl {
  margin-top: 30px;
}

.past_wrap .past_content dl dt {
  color: var(--black);
  text-align: center;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 22px;
  font-style: normal;
  font-weight: 500;
  line-height: 165%;
  letter-spacing: 1.82px;
}

.past_wrap .past_content dl dd {
  margin-top: 19px;
  margin-bottom: 30px;
  color: var(--black);
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 180%;
  letter-spacing: 1.6px;
}

.past_wrap .past_content .button-set {
  width: 350px;
  margin: auto;
}

@media screen and (max-width: 1200px) {
  .past_wrap {
    flex-wrap: wrap;
  }
}

@media screen and (max-width: 768px) {
  .past_wrap {
    margin-top: 70px;
  }
}

@media screen and (max-width: 1200px) {
  .past_wrap .past_content {
    margin: auto;
  }
}

@media screen and (max-width: 768px) {
  .past_wrap .past_content {
    margin: auto;
    padding: 20px 24px 28px 24px;
    /*border-radius: 30px;*/
  }
}

@media screen and (max-width: 768px) {
  .past_wrap .past_content img {
    /*border-radius: 12px;*/
  }
}

@media screen and (max-width: 768px) {
  .past_wrap .past_content dl dt {
    font-size: 20px;
  }
}

@media screen and (max-width: 768px) {
  .past_wrap .past_content dl dd {
    font-size: 14px;
  }
}

@media screen and (max-width: 768px) {
  .past_wrap .past_content .button-set {
    margin: auto;
    width: 266px;
  }
}

@media screen and (max-width: 768px) {
  .past_wrap .past_content .button-set .button {
    width: 266px;
    translate: -8px 0;
  }
}

.sns-area {
  /*border-radius: 0 0 80px 80px;*/
  position: relative;
}

/* .sns-area:after {
  border-radius: 0 0 80px 80px;
  display: block;
  content: "";
  width: 100%;
  height: 100%;
  background: var(--white);
  position: absolute;
  top: 0;
  left: 0;
} */
.sns-area:before {
  display: block;
  content: '';
  width: 100%;
  height: 30%;
  /* background: var(--footer-blue); */
  /* background: #237bef; */
  position: absolute;
  bottom: 0;
  left: 0;
}

.sns-area .section-inner {
  padding-top: 140px;
  padding-bottom: 150px;
  position: relative;
  z-index: 1;
}

.sns-area .sns-wrap {
  border-bottom: 1px solid #d0d0d0;
}

.sns-area .sns-block {
  padding: 68px 0 65px;
  background: #fff;
  /*border-radius: 40px;*/
  margin: 0 72px;
  box-shadow: 0px 0px 15px 0px #6d6d6d1a;
}

.sns-area .newest-block {
  display: flex;
  align-items: flex-end;
  gap: 44px;
  padding: 0 42px;
  max-width: 1100px;
  margin: auto;
  position: relative;
}

@media screen and (max-width: 1200px) {
  .sns-area .newest-block {
    padding: 0;
  }
}

.sns-area .newest-block .sns-caprture {
  width: 296px;
  margin: auto;
}

.sns-area .newest-block .newest-box {
  padding-bottom: 36px;
}

@media screen and (max-width: 1200px) {
  .sns-area .newest-block .newest-box {
    padding: 20px;
  }
}

.sns-area .newest-block .newest-text {
  margin-top: 29px;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  font-weight: 400;
  line-height: 200%;
  letter-spacing: 1.12px;
}

@media screen and (max-width: 768px) {
  .yellow-bg {
    /*border-radius: 40px;*/
  }

  .yellow-bg::after {
    /*border-radius: 40px;*/
  }
}

@media screen and (max-width: 768px) {
  .sns-area .sns-block {
    margin: 0 20px;
    padding: 50px 0 30px;
  }
}

@media screen and (max-width: 768px) {
  .sns-area .newest-block {
    padding: 0;
    gap: 10px;
  }
}

@media screen and (max-width: 768px) {
  .sns-area .newest-block .sns-caprture {
    width: 231px;
  }

  .sns-area .newest-block .sns-caprture img {
    width: 100%;
    height: auto;
  }
}

@media screen and (max-width: 768px) {
  .sns-area {
    border-radius: 50px;
    margin-bottom: 0;
    margin-top: -80px;
    border-radius: 50px;
  }
}

@media screen and (max-width: 768px) {
  .sns-area:after {
    border-radius: 50px;
  }
}

@media screen and (max-width: 768px) {
  .sns-area .section-inner {
    padding-top: 100px;
    padding-bottom: 70px;
  }
}

@media screen and (max-width: 1200px) {
  .sns-area .sns-block {
    overflow: hidden;
  }
}

@media screen and (max-width: 1200px) {
  .sns-area .newest-block {
    flex-wrap: wrap;
    padding-left: 0;
    border-bottom: none;
  }
}

@media screen and (max-width: 768px) {
  .sns-area .newest-block .newest-text {
    font-size: 14px;
    padding: 0 10px;
  }
}

.nav-block {
  display: flex;
  gap: 40px;
  justify-content: center;
  padding-top: 56px;
}

@media screen and (max-width: 1200px) {
  .nav-block {
    display: block;
    margin-top: 0;
    max-width: 376px;
    margin: auto;
    padding-top: 32px;
  }
}

@media screen and (max-width: 1200px) {
  .nav-block li {
    margin-bottom: 12px;
  }

  .nav-block li:last-child {
    margin-bottom: 0;
  }
}

@media screen and (max-width: 768px) {
  .sns-capture {
    max-width: 211px;
    margin-top: 50px;
    margin-bottom: -50px;
    margin-left: auto;
    margin-right: auto;
  }

  .sns-capture img {
    width: 100%;
    height: auto;
  }
}

.page-footer {
  width: 100%;
  background-image: url(/assets/img/ai_hakurankai/summer-2026/footer-bg-blue.png);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.ai_agent_conf .page-footer {
  margin-top: 0;
  padding-top: 60px;

  .section-inner {
    margin-top: 0;
  }
}

@media screen and (max-width: 1200px) {
  .page-footer {
    padding-bottom: 130px;
    /* background: linear-gradient(0deg, #39b3fe 5%, #237bef 23.93%); */
  }
}

@media screen and (max-width: 540px) {
  .page-footer {
    background-image: url(/assets/img/ai_hakurankai/summer-2026/footer-bg-blue-sp.png);
  }
}

.page-footer.show {
  visibility: visible;
  opacity: 1;
}

.page-footer .section-inner {
  width: 100%;
  max-width: 1317px;
  margin-left: auto;
  margin-right: auto;
  padding: 0 20px;
  padding-block: 90px;
}

.page-footer .section-inner .info_block {
  display: flex;
  justify-content: space-around;
}

.footer_wrap {
  padding: 60px 30px 0 30px;
  background: #ffffff;
}

.page-footer .logo-block .nav-block {
  display: flex;
  justify-content: center;
  gap: 30px;
  padding-top: 16px;
}

.page-footer .logo-block .nav-block p {
  color: #000000;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  font-weight: 500;
  line-height: 190%;
  letter-spacing: 0.98px;
  text-indent: -3.2em;
  margin-left: 3.2em;

  & > br:first-child {
    display: none;
  }
}

.page-footer .logo-block .nav-block a {
  color: var(--black);
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 16px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 1.12px;
}

.page-footer .info-block .tell-block {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 13px;
}

.page-footer .info-block .tell-block svg {
  translate: 0 4px;
  stroke: var(--black);
}

.page-footer .info-block .tell-block .tell-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-right: 28px;
}

.page-footer .info-block .tell-block .tell-box .tell-text {
  color: var(--white);
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 48px;
  font-weight: 400;
  line-height: 1;
  letter-spacing: 2.74px;
  border-bottom: 1px solid var(--white);
  padding-bottom: 5px;
}

.page-footer .info-block .tell-block .tell-box .tell-caption {
  margin-top: 6px;
  color: var(--white);
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.6px;
  line-height: 180%;
}

.page-footer .info-block .cta-block {
  margin-top: 19px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-footer .info-block .cta-block .cta-text {
  color: #000000;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 20px;
  font-weight: 500;
  line-height: 230%;
  letter-spacing: 1.4px;
  text-align: center;
}

.page-footer .info-block .nav-block {
  display: flex;
  justify-content: center;
  gap: 19px;
  padding-top: 40px;
}

.page-footer .info-block .nav-block a span {
  color: #000000;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 14px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 0.98px;
  position: relative;
}

.page-footer .copy-block {
  /* border-top: 1px solid var(--white); */
  display: flex;
  justify-content: center;
  padding: 24px 10px 24px;
}

.page-footer .button.is--middle .button-arrow:after {
  width: 32px;
  height: 32px;
}

.page-footer .copy-block .copy-text {
  color: #000000;
  font-family: Barlow, sans-serif;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.33px;
  line-height: 130%;
}

@media screen and (max-width: 768px) {
  .page-footer .section-inner {
    padding-top: 48px;
    padding-bottom: 48px;
    flex-direction: column;

    .footer_wrap {
      .info_block {
        flex-direction: column;
      }
    }
  }
}

@media screen and (max-width: 768px) {
  .page-footer .logo-block .nav-block p {
    font-size: 12px;
    line-height: 180%;
    letter-spacing: 0.74px;
    text-indent: 0;
    margin-left: 0;

    & > br:first-child {
      display: block;
    }
  }
}

@media screen and (max-width: 768px) {
  .page-footer .logo-block .nav-block a {
    font-size: 14px;
  }
}

@media screen and (max-width: 768px) {
  .page-footer .logo-block .nav-block {
    gap: 22px;
  }
}

@media screen and (max-width: 768px) {
  .page-footer .logo-block img {
    width: 100%;
    height: auto;
    max-width: 245px;
    margin: auto;
    display: block;
  }
}

@media screen and (max-width: 768px) {
  .page-footer .logo-block {
    /* max-width: 281px; */
    width: 100% !important;
    margin: auto;
  }

  .page-footer .logo-block .nav-block {
    margin-left: -4px;
  }
}

@media screen and (max-width: 768px) {
  .page-footer .info-block .tell-block svg {
    width: 27.429px;
    height: 48px;
  }
}

@media screen and (max-width: 768px) {
  .page-footer .info-block .tell-block .tell-box .tell-text {
    font-size: 30px;
  }
}

@media screen and (max-width: 768px) {
  .page-footer .info-block .tell-block .tell-box .tell-caption {
    font-size: 10px;
  }
}

@media screen and (max-width: 768px) {
  .page-footer .info-block .tell-block .tell-box {
    align-items: flex-start;
    padding-right: 0;
  }
}

@media screen and (max-width: 768px) {
  .page-footer .info-block .tell-block {
    justify-content: center;
    margin-top: 40px;
    gap: 6px;
  }
}

@media screen and (max-width: 768px) {
  .page-footer .info-block .cta-block .cta-text {
    font-size: 14px;
  }
}

.page-footer .text-link:after {
  background-color: var(--black);
}

@media screen and (max-width: 768px) {
  .page-footer .info-block .nav-block a span:after {
    content: '';
    position: absolute;
    width: 1px;
    height: 14px;
    top: 5px;
    border-left: 1px solid var(--white);
  }

  .page-footer .info-block .nav-block a span:before {
    content: '';
    position: absolute;
    width: 1px;
    height: 14px;
    top: 5px;
    border-left: 1px solid var(--white);
    left: -10px;
  }

  .page-footer .info-block .nav-block a span:after {
    right: -10px;
  }
}

@media screen and (max-width: 768px) {
  .page-footer .info-block .nav-block {
    display: flex;
    text-align: center;
    margin-top: 29px;
    padding-top: 0;
    gap: 12px;
  }

  .page-footer .info-block .nav-block li {
    margin-top: 20px;
  }

  .page-footer .info-block .nav-block li:last-child {
    margin-bottom: 0;
  }

  .page-footer .info-block .nav-block a {
    display: inline-block;

    white-space: nowrap;

    &:first-child {
      border-bottom: 1px solid #000000;
    }
  }
}

@media screen and (max-width: 1200px) {
  .page-footer .logo-block {
    width: 400px;
  }
}

/* @media screen and (max-width: 960px) {
    .page-footer .logo-block {
        width: 300px;
    }
} */

.closedmessage {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  width: 57.3vw;
  max-width: 1100px;
  min-width: 768px;
  margin-top: 30px;
  padding: 30px 30px;
  border-radius: 10px;
  border: 2px solid var(--White);
  background: rgba(255, 255, 255, 0.5);
  box-shadow: 0 0 18px 0 rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(5px);
  z-index: 1;
}

@media screen and (max-width: 768px) {
  .closedmessage {
    width: calc(100% - 40px);
    min-width: 0;
    margin: 30px auto 0;
    padding: 20px 24px;
  }
}

.closedmessage h2 {
  color: var(--skyblue);
  text-align: center;
  font-size: 26px;
  font-style: normal;
  font-weight: 600;
  line-height: 130%;
  letter-spacing: 2.08px;
}

@media screen and (max-width: 768px) {
  .closedmessage h2 {
    font-size: 14px;
    line-height: 150%;
    letter-spacing: 1px;
  }
}

.closedmessage p {
  margin-top: 30px;
  color: var(--Text);
  text-align: center;
  font-feature-settings: 'palt' on;
  font-family: 'Noto Sans JP';
  font-size: 16px;
  font-style: normal;
  font-weight: 400;
  line-height: 180%;
  letter-spacing: 1.6px;
}

@media screen and (max-width: 768px) {
  .closedmessage p {
    margin-top: 20px;
    text-align: left;
    font-size: 12px;
  }
}

/*.fv-block .button {
  display: block;
  align-items: center;
  justify-content: space-between;
  border-radius: 47px;
  padding: 8px 8px 8px 24px;
  transition: all 0.35s cubic-bezier(0.215, 0.61, 0.355, 1);
  position: relative;
  overflow: hidden;
  will-change: transform;
  width: 100%;
  max-width: 580px;
  text-align: center;
  padding: 22px;
}
.fv-block .button:hover .button-text {
  color: #fff;
}
.fv-block .button:hover:after {
  translate: 0 0;
}
.fv-block .button:after {
  background: linear-gradient(90deg, #ff7831 0, #ffb322 50%, #ff7831 100%);
  display: block;
  content: "";
  width: 200%;
  height: 100%;
  translate: -50% 0;
  transition: all 0.35s cubic-bezier(0.215, 0.61, 0.355, 1);
  position: absolute;
  top: 0;
  left: 0;
}
.fv-block .button-set {
  margin-top: 30px;
  width: 100%;
  display: flex;
  justify-content: center;
  position: relative;
  z-index: 1;
}*/

.float-block {
  display: none;
}

@media screen and (max-width: 1200px) {
  .float_wrap {
    position: relative;
  }

  .float-block .recent_visitors {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    white-space: nowrap;
    bottom: calc(100% + 1px);
    width: auto;
    font-size: 13px;
    text-align: center;

    padding: 3px 14px 6px 14px;

    letter-spacing: 12%;
    background: linear-gradient(90deg, #004bc3 0%, #000853 100%);
    color: #ffffff;

    border-radius: 10px 10px 0 0;

    .recent_wrap {
      font-size: 14px;
      font-weight: bold;
      line-height: 130%;
      letter-spacing: 6%;

      b {
        font-size: 18px;
      }

      .icon {
        margin-right: 6px;
      }
    }

    /* border-top-left-radius: 10px;
        border-top-right-radius: 10px; */
  }

  .float-block {
    width: calc(100% - 30px);
    padding: 19px 15px 9px 15px;
    border: 1px solid var(--white);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.5);
    box-shadow: 2px 2px 10px 0 rgba(171, 171, 171, 0.25);
    backdrop-filter: blur(7.5px);
    -webkit-backdrop-filter: blur(7.5px);
    display: flex;
    gap: 8px;
    position: fixed;
    left: 50%;
    bottom: 10px;
    z-index: 200;
    opacity: 0;
    transform: translate(-50%, 24px);
    transition:
      transform 0.4s ease,
      opacity 0.4s ease;
  }

  .float-block-btn {
    width: 50%;
    position: relative;
  }

  .float-block-btn .button.button-bright-magenta,
  .float-block-btn .button.button-bright-black,
  .float-block-btn .button.button-gold {
    padding: 16px 14px;
    height: auto;
    border: none;
  }

  .float-block-btn .button .button-text {
    font-size: 12px;
    padding: 0;
    line-height: 1.5;
  }

  .float-block-btn .button .button-arrow {
    width: 14px;
    height: 14px;
  }

  .float-block-btn .button.button.button-bright-black .button-arrow:after {
    width: 14px;
    height: 14px;
    /* background-image: linear-gradient(90deg, #c8a230, #b19a58); */
    /* background-image: linear-gradient(90deg, #ff8400 0%, #ff3b29 100%); */
    background-color: #fff;
  }

  .float-block-btn .button .button-arrow svg,
  .float-block-btn .button.button.button-bright-black .button-arrow svg {
    width: 5px;
    height: 7.5px;
    left: calc(50% + 1px);
  }

  .float-block-btn .button.button.button-bright-black .button-arrow svg rect {
    /* fill: #fff; */
    fill: #000;
  }

  .float-block-btn .button-arrow:after {
    width: 14px;
    height: 14px;
  }

  .float-block-btn .button-text {
    flex: 1;
    text-align: center;
    padding-left: 10px;
    letter-spacing: 1.5px;
  }

  .float-block-btn .float-block-head {
    width: 100%;
    height: 22.7px;
    position: absolute;
    top: -11.5px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
  }

  .float-block-btn .float-block-head img {
    width: 100%;
    height: 100%;
    object-fit: contain;
  }

  .float-block-btn .head-orange {
    background: var(--grade-bright-yellow);
    color: transparent;
    background-clip: text;
    text-fill-color: transparent;
  }

  .float-block-btn .head-blue {
    background: var(--grade-bright-black);
    color: transparent;
    background-clip: text;
    text-fill-color: transparent;
  }
}
#keynote-area {
}
.keynote-area {
  position: relative;
  /*margin-top: -80px;*/
}

.keynote-area:after {
  display: block;
  content: '';
  width: 100%;
  height: 100%;
  /* border-radius: 80px 80px 0 0; */
  background-color: var(--white);
  position: absolute;
  top: 0;
  left: 0;
}

.keynote-area .section-inner {
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  max-width: 1140px;
  padding: 0 20px;
  padding-top: 128px;
  padding-bottom: 220px;
  position: relative;
  z-index: 2;
}

.keynote-area .section-body {
  margin-top: 72px;
}

.keynote-list {
  display: flex;
  gap: 39px;
  justify-content: center;
  max-width: 1280px;
  width: 100vw;
  /*margin-left: calc((1100px - 1280px) / 2);*/
  /*margin-right: calc((1100px - 1280px) / 2);*/
  margin-top: 0;
  margin-bottom: 0;
  padding: 0;
}

@media screen and (max-width: 1280px) {
  .keynote-list {
    flex-direction: column;
    max-width: 1100px;
    width: 100%;
    margin-left: 0;
    margin-right: 0;
  }
}

.keynote-list .button-limit {
  width: 100%;
}

.sesstion-card {
  flex: 1;
  background: #fff;
  /* border-width: 1px;
  border-style: solid;
  border-image-source: linear-gradient(90deg, #003B84, #17213C, #4E008A);
  border-image-slice: 1; */
  /*border-radius: 16px;*/
  position: relative;
  box-sizing: border-box;
  max-width: 400px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.sesstion-card-image {
  /* border-radius: 18px 18px 0 0; */
  overflow: hidden;
}

.sesstion-card-image img {
  width: 100%;
  display: block;
  object-fit: contain;
}

.sesstion-card-content {
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 22px 25px 30px;
  flex: 1;
  justify-content: space-between;
}

.sesstion-card-title {
  font-weight: bold;
  font-size: 22px;
  color: var(--black);
  letter-spacing: 1.54px;
  text-align: left;
  margin-bottom: 0;
  line-height: 1.7;
  width: 100%;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  flex: 1;
}

.sesstion-card-speaker {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  width: 100%;
  margin-top: 13px;
}

@media screen and (max-width: 768px) {
  .sesstion-card-speaker {
    position: relative;
  }
}

.sesstion-card-speaker-wrap {
  display: flex;
  gap: 5px;
}

@media screen and (min-width: 769px) {
  .sesstion-card-speaker-wrap {
    position: relative;
  }
}

.sesstion-card-speaker-icon {
  width: 25px;
  height: 19px;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: rotate(90deg);
}

.sesstion-card-speaker-label {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 600;
  font-size: 15px;
  color: #0f0f0f;
  letter-spacing: 1.05px;
  text-align: center;
}

.sesstion-card .button-set {
  width: 100%;
  /* margin-top: 17px; */
  display: flex;
  justify-content: center;
  gap: 8px;
}

.conference-area .timetable-wrapper .sesstion-card .button-set {
  gap: 6px;
}

@media screen and (max-width: 768px) {
  .keynote-card .button-set .button {
    /* flex: 1; */
  }
}

.sesstion-card-speaker-tooltip {
  border-radius: 6px;
  background: #0f0f0f;
  position: absolute;
  bottom: 50px;
  left: calc(50% + 14px);
  translate: -50% 0%;
  z-index: 2;
  width: max-content;
  max-width: 348px;
  pointer-events: none;
  visibility: hidden;
  opacity: 0;
  transition: all 0.3s ease-in-out;
}

.sesstion-card-speaker-tooltip.show {
  visibility: visible;
  opacity: 1;
}

.sesstion-card-speaker-tooltip .sesstion-card-speaker-tooltip-content {
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 19px;
  position: relative;
}

.sesstion-card-speaker-tooltip .sesstion-card-speaker-tooltip-content-inner {
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  border-top: 1px solid #fff;
  padding-top: 19px;
}

.sesstion-card-speaker-tooltip
  .sesstion-card-speaker-tooltip-content-inner:first-child {
  border-top: none;
  padding-top: 0;
}

.sesstion-card-speaker-tooltip
  .sesstion-card-speaker-tooltip-content
  .tooltip-speaker-icon {
  position: absolute;
  bottom: 6px;
  left: 50%;
  translate: -50% 100%;
  fill: #0f0f0f;
}

.sesstion-card-speaker-tooltip
  .sesstion-card-speaker-tooltip-content
  .tooltip-company-info {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sesstion-card-speaker-tooltip
  .sesstion-card-speaker-tooltip-content
  .tooltip-company-info
  .tooltip-company-name {
  color: var(--white, #fff);
  font-size: 16px;
  font-weight: 500;
  line-height: 160%; /* 25.6px */
  letter-spacing: 1.12px;
}

.sesstion-card-speaker-tooltip
  .sesstion-card-speaker-tooltip-content
  .tooltip-company-info
  .tooltip-speaker-division {
  color: var(--white, #fff);
  font-size: 13px;
  font-weight: 400;
  line-height: 160%; /* 20.8px */
  letter-spacing: 0.91px;
}

.sesstion-card-speaker-tooltip
  .sesstion-card-speaker-tooltip-content
  .tooltip-speaker-name {
  color: var(--white, #fff);
  font-size: 20px;
  font-weight: 700;
  line-height: 150%; /* 30px */
  letter-spacing: 1.4px;
}

.keynote-area .button-area {
  margin-top: 80px;
  display: flex;
  justify-content: center;
}

@media screen and (max-width: 768px) {
  .sesstion-area .section-inner {
    padding-top: 72px;
    padding-bottom: 130px;
  }

  .sesstion-area .section-body {
    margin-top: 40px;
  }

  .sesstion-list {
    flex-direction: column;
    align-items: center;
    gap: 27px;
    width: 100%;
    max-width: 100vw;
    margin: 0;
  }

  .sesstion-card {
    width: 100%;
    margin: 0 auto;
  }

  .sesstion-card-content {
    padding: 23px 22px 39px;
  }

  .sesstion-card-title {
    font-size: 20px;
  }

  .sesstion-card-speaker-tooltip {
    z-index: 2;
    max-width: 297px;
  }

  .sesstion-card-speaker-tooltip .sesstion-card-speaker-tooltip-content {
    padding: 22px;
  }

  .sesstion-card-speaker-tooltip
    .sesstion-card-speaker-tooltip-content
    .tooltip-speaker-icon {
    left: auto;
    right: 26px;
    translate: 0% 100%;
  }

  .sesstion-card-speaker-tooltip
    .sesstion-card-speaker-tooltip-content
    .tooltip-company-info {
    gap: 3px;
  }

  .sesstion-card-speaker-tooltip
    .sesstion-card-speaker-tooltip-content
    .tooltip-company-info
    .tooltip-company-name {
    font-size: 14px;
    letter-spacing: 0.98px;
  }

  .sesstion-card-speaker-tooltip
    .sesstion-card-speaker-tooltip-content
    .tooltip-company-info
    .tooltip-speaker-division {
    font-size: 12px;
    letter-spacing: 0.84px;
  }

  .sesstion-card-speaker-tooltip
    .sesstion-card-speaker-tooltip-content
    .tooltip-speaker-name {
    font-size: 18px;
    letter-spacing: 1.26px;
  }

  .keynote-area .button-area {
    margin-top: 50px;
  }
}

/* 新しいボタン */
.Button {
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 100px;
  background: #333;
  position: relative;
  overflow: hidden;
}

.Button .button-text {
  color: var(--white);
  font-size: 16px;

  font-size: 16px;
  font-weight: 600;
  line-height: 130%; /* 20.8px */
  letter-spacing: 1.92px;
  transition: all 0.4s cubic-bezier(0.45, 0, 0.55, 1);
}

.Button .button-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  position: relative;
}

.Button .button-arrow:before {
  display: block;
  content: '';
  width: 100%;
  height: 100%;
  background-color: #fff;
  border-radius: 100px;
  transition: all 0.4s cubic-bezier(0.45, 0, 0.55, 1);
}

.Button .button-arrow svg {
  position: absolute;
  top: 50%;
  left: calc(50% + 2px);
  translate: -50% -50%;
}

.Button.is--large {
  padding: 12px 12px 12px 36px;
}

.Button.is--large .button-text {
  padding: 0 28px 0 16px;
  position: relative;
  z-index: 2;
}

.Button.is--large .button-arrow {
  width: 64px;
  height: 64px;
  position: relative;
  z-index: 2;
}

.Button.is--ghost {
  background: linear-gradient(90deg, #fb0 0%, var(--orange3, #ff8400) 100%);
  background: linear-gradient(90deg, #fb0 0%, var(--orange3, #ff8400) 100%);
}

.Button.is--ghost:before {
  display: block;
  content: '';
  position: absolute;
  top: 1px;
  left: 1px;
  width: calc(100% - 2px);
  height: calc(100% - 2px);
  background: var(--white);
  border-radius: 50px;
}

.Button.is--ghost:after {
  display: block;
  content: '';
  height: 100%;
  transition: all 0.35s cubic-bezier(0.215, 0.61, 0.355, 1);
  position: absolute;
  top: 0;
  left: 0;

  width: 100%;
  translate: -100% 0;
  background: linear-gradient(90deg, #fb0 0%, var(--orange3, #ff8400) 100%);
}

.Button.is--ghost .button-text {
  color: #ffbb00;
  color: #ffbb00;
}

.Button.is--ghost .button-arrow:before {
  background: linear-gradient(90deg, #fb0 0%, var(--orange3, #ff8400) 100%);
  background: linear-gradient(90deg, #fb0 0%, var(--orange3, #ff8400) 100%);
}

.Button.is--ghost .button-arrow svg rect {
  fill: #fff;
}

.Button.is--ghost:hover:after {
  translate: 0% 0;
}

.Button.is--ghost:hover .button-text {
  color: #fff;
}

.Button.is--ghost:hover .button-arrow:before {
  background: #fff;

  transition: all 0.4s cubic-bezier(0.45, 0, 0.55, 1);
}

.Button.is--ghost:hover .button-arrow svg rect {
  fill: #ffbb00;
  fill: #ffbb00;
}

@media screen and (max-width: 768px) {
  .Button.is--large .button-arrow {
    width: 38px;
    height: 38px;
  }

  .Button.is--large .button-arrow svg {
    width: 6px;
    height: 10px;
  }

  .Button.is--large .button-text {
    padding: 0 13px;
  }
}

/* カンファレンス一覧 */
.summer_2025_conf {
  padding-top: 160px;
}

@media screen and (max-width: 1200px) {
  .summer_2025_conf {
    padding-top: 86px;
  }
}

.title-area {
  margin-top: 25px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: -6px;
}

.title-area .title-en {
  font-family: 'Barlow Condensed';
  font-size: 30px;
  font-weight: 500;
  line-height: 100%; /* 30px */
  letter-spacing: 2.1px;
  background: var(
    --CTA-grade,
    linear-gradient(90deg, #35e4ff 0%, var(--grade2, #2c3dfb) 100%)
  );
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.title-area h1 {
  color: var(--black, #0f0f0f);
  font-family: 'Noto Sans JP';
  font-size: 48px;
  font-weight: 500;
  line-height: 180%; /* 86.4px */
  letter-spacing: 3.36px;
  margin-top: -6px;
}

.timeline-header-area {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: rgba(255, 255, 255, 0.6);
  backdrop-filter: blur(4px);
  padding: 30px 0 17px;
  position: sticky;
  top: var(--tl-sticky-top, 0);
  z-index: 101;
  transition: 0.2s;
}

body.header-visible {
  --tl-sticky-top: 150px;
}

body.header-hidden {
  --tl-sticky-top: 20px;
}

@media screen and (max-width: 1200px) {
  body.header-visible {
    --tl-sticky-top: 80px;
  }
}

@media screen and (max-width: 768px) {
  body.header-visible {
    --tl-sticky-top: 85px;
  }
}

.timetable-wrapper {
  background-color: #fff;
  position: relative;
  z-index: 1;
  /*border-radius: 80px 80px 0 0;*/
  margin-top: -80px;
}

@media screen and (max-width: 768px) {
  .timetable-wrapper {
    /*border-radius: 40px 40px 0 0;*/
    margin-top: -40px;
  }
}

.timetable-title {
  padding-top: 128px;
}

.conference-area .timeline-header-area {
  margin-top: 63px;
  background: none;
  max-width: 1318px;
  padding: 0 20px;
  margin-left: auto;
  margin-right: auto;
}

@media screen and (max-width: 1200px) {
  .conference-area .timeline-header-area {
    margin-top: 50px;
  }

  .timetable-title {
    padding-top: 80px;
  }
}

@media screen and (max-width: 768px) {
  .conference-area .timeline-header-area {
    padding: 0;
    margin-top: 40px;
  }

  .timetable-title {
    padding-top: 40px;
  }
}

.timeline-header-inner {
  width: 100%;
  max-width: 1280px;
  margin: auto;
}

.tab-buttons-sp {
  display: none;
}

.tab-buttons {
  display: flex;
  margin-bottom: 13px;
  /* background: #e1e1e1; */
  /* border-radius: 70px; */
  position: relative;
  padding-left: 100px;
  gap: 10px;

  .tab-btn {
    cursor: auto;
    color: #696969;
    background: #cecece;
  }
}

.tab-buttons__supplement {
  display: block;

  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  pointer-events: none;
  padding: 5px 10px;
  border-width: 2px;
  border-style: solid;
  border-color: #ffffff;
  /*background: #4D25FF;*/
  background: linear-gradient(110deg, #004bc3, #000853);
  border-image-slice: 1;
}

@media screen and (min-width: 961px) {
  .tab-buttons__supplement {
    left: calc(50% + 100px);
    transform: translateX(calc(-50% - 50px));
  }
}

.tab-buttons__supplement span {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.98px;
  color: #ffffff;
  white-space: nowrap;
  z-index: 1;
}

@media screen and (max-width: 493px) {
  .tab-buttons__supplement {
    top: -20px;
    left: 50%;
  }

  .tab-buttons__supplement span {
    font-size: 10px;
  }
}

.tab-buttons__supplement::before {
  content: '';
  display: inline-block;
  width: 10px;
  height: 8.2px;
  background: #ffffff;
  clip-path: polygon(0 0, 100% 0%, 50% 100%);
  position: absolute;
  bottom: -8.2px;
  left: 50%;
  transform: translateX(-50%);
}

.tab-buttons__supplement::after {
  content: '';
  display: inline-block;
  width: 6.5px;
  height: 5.2px;
  background: #000853;
  clip-path: polygon(0 0, 100% 0%, 50% 100%);
  position: absolute;
  bottom: -5.2px;
  left: 50%;
  transform: translateX(-50%);
}

@media screen and (max-width: 960px) {
  .tab-buttons__supplement::after {
    bottom: -4.2px;
  }
}

@media screen and (max-width: 493px) {
  .tab-buttons__supplement::after {
    left: 50%;
    bottom: -5.2px;
  }
}

.tab-btn {
  flex: 1;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 8px;
  padding: 11px 0;
  background: linear-gradient(110deg, #4c4c4c, #111111);
  /*border-radius: 10px;*/
  /* cursor: pointer; */
  cursor: auto;
  transition: all 0.3s;
}

.tab-buttons-sp .tab-btn {
  background-color: #e1e1e1;
}

.tab-btn-day {
  color: #696969;

  font-family: 'Barlow';
  font-size: 38px;
  font-weight: 500;
  line-height: 100%;
  letter-spacing: 0.04em;
}

.tab-buttons-sp .tab-btn-day {
  color: #696969;
}

.tab-btn-week {
  display: flex;
  align-items: center;
  justify-content: center;
  padding-left: 1px;
  width: 21px;
  aspect-ratio: 1/1;
  font-size: 13px;
  font-weight: 500;
  line-height: 100%; /* 16px */
  letter-spacing: 1.12px;
  color: #696969;
  border: 1px solid #696969;
  /* border-radius: 3px; */
  translate: 0 -3px;
}

.tab-buttons-sp .tab-btn-week {
  color: #696969;
  border-color: #696969;
}

.tab-btn-week span {
  display: inline-block;
  text-box: trim-both cap alphabetic;
}

.tab-btn.is-active {
  /*background: #111;*/
  background: linear-gradient(110deg, #4c4c4c, #111111);
}

.tab-btn.is-active .tab-btn-day,
.tab-btn.is-active .tab-btn-week {
  color: #fff;
  border-color: #fff;
}

.timeline-body {
  display: none;
}

@media screen and (max-width: 960px) {
  .timeline-header-venue-wrap {
    overflow-x: auto;
  }
}

.timeline-header-venue {
  display: grid;
  grid-template-columns: var(--timeline-left-wdith) 1fr 1fr 1fr 1fr;
  grid-auto-rows: 58px;
  gap: 0 10px;
}

.timeline-header-venue.timeline-header-venue--sp {
  display: none;
}

.timeline-header-venue .header-title {
  display: flex;
  align-items: center;
  justify-content: center;

  /* background-color: #333; */
  color: #ffffff;
  font-size: 19px;
  font-weight: 500;
  line-height: 100%; /* 19px */
  letter-spacing: 1.33px;
  position: relative;
}

.timeline-header-venue .header-title p {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
  position: relative;
  z-index: 2;
  translate: 0 -3px;
}

.timeline-header-venue .header-title span {
  font-family: 'Barlow Condensed';
  font-size: 30px;
  font-weight: 500;
  line-height: 100%; /* 32px */
  letter-spacing: 5%;
}

.timeline-header-venue .header-title svg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.timeline-header-venue .header-title img {
  display: inline-block;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.timeline-wrapper {
  width: 100%;
  max-width: 1318px;
  padding: 0 20px;
  /*max-width: 1280px;*/
  margin: auto;
  /* padding: 0 20px; */
  padding-bottom: 160px;
  position: relative;
  z-index: 100;
}

.timeline-body {
  grid-template-columns: var(--timeline-left-wdith) 1fr 1fr 1fr 1fr;
  grid-auto-rows: var(--timeline-rows) var(--timeline-rows) var(--timeline-rows)
    var(--timeline-rows) var(--timeline-rows) var(--timeline-rows)
    var(--timeline-rows) var(--timeline-rows) var(--timeline-rows)
    var(--timeline-rows) var(--timeline-rows) var(--timeline-rows)
    var(--timeline-rows) var(--timeline-rows) var(--timeline-rows)
    var(--timeline-rows) 0;
  /* grid-auto-rows: 384px; */
  gap: 0 10px;
  margin-top: 30px;
}

.timeline-body.timeline-body--pc {
  display: grid;
}

.timeline-body.timeline-body--sp.is-hidden {
  display: none;
}

.timeline-body .time-label {
  grid-column: 1;
  position: relative;
}

.timeline-body .time-label:before {
  display: block;
  content: '';
  width: 100%;
  height: 1px;
  background-color: #0f0f0f;
  opacity: 0.6;
  position: absolute;
  top: 0;
  left: 0;
}

.timeline-body .time-label .time-label-text {
  display: inline-block;
  translate: 0 calc(-50% - 1px);
  color: #0f0f0f;
  font-family: 'Barlow Condensed';
  font-size: 22px;
  font-weight: 500;
  line-height: 100%; /* 22px */
  letter-spacing: 1.1px;
  background-color: #fff;
  padding-right: 10px;
}

.conference-area .timeline-body .time-label .time-label-text {
  background-color: #fff;
}

.timeline-body .time-box {
  /* border-top: 1px solid #0f0f0f; */
  position: relative;
}

.timeline-body .time-box:before {
  display: block;
  content: '';
  width: calc(100% + 10px);
  height: 1px;
  background-color: #0f0f0f;
  position: absolute;
  top: 0;
  left: -10px;
}

.sesstion-block {
  padding: 0 13.75px 0;
}

.sesstion-block .sesstion-card {
  min-height: 100%;
  /*box-shadow: 0px 0px 15px 0px #6D6D6D1A;*/
  box-shadow: 2px 5px 8px 0px #0000001a;

  /*box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.15);*/
}

.sesstion-card {
  box-shadow: 0px 0px 15px 0px #6d6d6d1a;

  /*box-shadow: 0px 8px 16px 0px rgba(0, 0, 0, 0.15);*/
}

.sesstion-block.frame-40 .sesstion-card {
  height: calc(133.5% + 2px);
}

.sesstion-block .sesstion-card-content {
  padding: 17px 0 10px;
  gap: 15px;
}

.sesstion-block .sesstion-card-date {
  display: flex;
  padding: 7.5px 16px 7px 16px;
  align-items: center;
  justify-content: space-between;
  /* border-radius: 10px 10px 0px 0px; */
}

.sesstion-block .sesstion-card-date .sesstion-card-dayinfo {
  color: #fff;
  font-family: 'Barlow Condensed';
  font-size: 17px;
  font-weight: 700;
  line-height: 100%; /* 18px */
  letter-spacing: 1.26px;
}

.sesstion-block .sesstion-card-date .sesstion-card-day-week {
  display: inline-block;
  margin-left: -9px;

  font-family: 'Noto Sans JP';
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.91px;
}

.sesstion-block .sesstion-card-date .sesstion-card-date-text {
  color: #fff;
  font-family: 'Barlow Condensed';
  font-size: 15px;
  font-weight: 700;
  line-height: 100%; /* 18px */
  letter-spacing: 1.26px;
}

.sesstion-block .sesstion-card-image {
  border-radius: 0;
  aspect-ratio: 260 / 146;
  /*aspect-ratio: 260 / 195;*/
}

.sesstion-block .sesstion-card-title {
  padding: 0 21px;
  font-size: 14px;
  letter-spacing: 0.98px;
  flex: none;
  min-height: calc(1.7em * 2);
}

.sesstion-block .button-set {
  padding: 0 12px;
  margin-top: 0;
}

.conference-area .timetable-wrapper .sesstion-block .button-set {
  padding: 0 7px;
}

.sesstion-block .button-set .button {
  padding: 11px 0;
  justify-content: center;
}

.sesstion-block .button-set .button:first-child {
  width: 50%;
}

.sesstion-block .button-set .button:last-child {
  width: 60%;
}

.sesstion-block .button-set .button .button-text {
  letter-spacing: 0.98px;
}

.time-box.venue_a {
  opacity: 0.6;
  background: linear-gradient(270deg, #ffbbbb, #ff6363);
  /*background: linear-gradient(90deg, rgba(255, 240, 123, 0.8), #fde54b66);*/
}

.time-box.venue_b {
  opacity: 0.6;
  background: linear-gradient(270deg, #ffe5e5, #ffbbbb);
  /*background: linear-gradient(90deg, #fff07b66, #ffffff66);*/
  position: relative;
}

.time-box.venue_b::after {
  content: '';
  display: inline-block;
  width: 20px;
  height: 1px;
  position: absolute;
  top: 0;
  right: -20px;
}

.time-box.venue_c {
  opacity: 0.6;
  background: linear-gradient(270deg, #ffbbbb, #ff6363);
  /*background: linear-gradient(90deg, #fff07b66, #fde54b66);*/
}

.time-box.venue_d {
  opacity: 0.6;
  background: linear-gradient(270deg, #ffe5e5, #ffbbbb);
}

.venue_a {
  grid-column: 2;
}

.venue_b {
  grid-column: 3;
}

.venue_c {
  grid-column: 4;
}

.venue_d {
  grid-column: 5;
}

.sesstion-block.venue_a .sesstion-card-date {
  color: #ffffff;
  background: linear-gradient(0deg, #af1d1d, #e71515);
}

.sesstion-block.venue_b .sesstion-card-date {
  color: #ffffff;
  background: linear-gradient(0deg, #ff6d6d, #ff9a9a);
}

.sesstion-block.venue_c .sesstion-card-date {
  color: #ffffff;
  background: linear-gradient(0deg, #af1d1d, #e71515);
}

.sesstion-block.venue_d .sesstion-card-date {
  color: #ffffff;
  background: linear-gradient(0deg, #ff6d6d, #ff9a9a);
}
.sesstion-block.venue_a .sesstion-card,
.sesstion-block.venue_c .sesstion-card {
  border: 1px solid #af1d1d;
}
.sesstion-block.venue_b .sesstion-card,
.sesstion-block.venue_d .sesstion-card {
  border: 1px solid #ff6d6d;
}

.timezone-1000 {
  grid-row: 1;
}

.timezone-1030 {
  grid-row: 2;
}

.timezone-1100 {
  grid-row: 3;
}

.timezone-1130 {
  grid-row: 4;
}

.timezone-1200 {
  grid-row: 5;
}

.timezone-1230 {
  grid-row: 6;
}

.timezone-1300 {
  grid-row: 7;
}

.timezone-1330 {
  grid-row: 8;
}

.timezone-1400 {
  grid-row: 9;
}

.timezone-1430 {
  grid-row: 10;
}

.timezone-1500 {
  grid-row: 11;
}

.timezone-1530 {
  grid-row: 12;
}

.timezone-1600 {
  grid-row: 13;
}

.timezone-1630 {
  grid-row: 14;
}

.timezone-1700 {
  grid-row: 15;
}

.timezone-1730 {
  grid-row: 16;
}

.timezone-1800 {
  grid-row: 17;
}

.time-label.timezone-1800,
.time-box.timezone-1800 {
  height: 0;
}

.sesstion-block.mod--openning {
  grid-column-start: 2;
  grid-column-end: 4;
  display: flex;
}

.sesstion-block.mod--openning .sesstion-card {
  max-width: 100%;
  min-height: 40%;
  height: 40%;
}

.sesstion-block.mod--openning .sesstion-card .sesstion-card-date {
  justify-content: flex-start;
  background: linear-gradient(
    90deg,
    var(--grade2, #2c3dfb) 0%,
    var(--B, #24a5fc) 100%
  );
}

.sesstion-block.mod--openning .sesstion-card-content {
  flex-direction: row;
  /* align-items: flex-start; */
  padding: 10px 30px;
  gap: 8px;
}

.sesstion-block.mod--openning .sesstion-card-title {
  padding: 0;
  width: 191px;
  overflow: visible;
  -webkit-line-clamp: none;
  border-right: 1px solid #000;
  padding-right: 8px;
}

.sesstion-block.mod--openning .sesstion-card-title-text {
  font-size: 16px;
  font-weight: 700;
  line-height: 170%; /* 27.2px */
  letter-spacing: 1.12px;
}

.sesstion-block.mod--openning .sesstion-card-title-note {
  font-size: 10px;
  font-weight: 400;
  line-height: 160%; /* 16px */
  letter-spacing: 0.7px;
  margin-top: -3px;
}

.sesstion-block.mod--openning .sesstion-card-speaker-box {
  /* flex: 1; */
  width: 37%;
}

.sesstion-block.mod--openning .sesstion-card-speaker-image {
  position: absolute;
  bottom: 0;
  right: 47px;
  width: 128px;
  height: 125px;
}

@media screen and (max-width: 768px) {
  .sesstion-block.mod--openning .sesstion-card-speaker-image {
    right: 45px;
  }
}

.sesstion-block.mod--openning .sesstion-card-speaker-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.sesstion-block.mod--openning .sesstion-card-speaker {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin-top: 0;
}

.sesstion-block.mod--openning .sesstion-card-speaker-division {
  font-size: 10px;
  font-weight: 600;
  line-height: 150%; /* 15px */
  letter-spacing: 0.7px;
}

.sesstion-block.mod--openning .sesstion-card-speaker-job {
  font-size: 9px;
  font-weight: 400;
  line-height: 150%; /* 15px */
  letter-spacing: 0.63px;
}

.sesstion-block.mod--openning .sesstion-card-speaker-name {
  font-size: 11px;
  font-weight: 600;
  line-height: 150%; /* 16.5px */
  letter-spacing: 0.77px;
  margin-top: 2px;
}

@media screen and (max-width: 960px) {
  .title-area {
    margin-top: 36px;
  }

  .title-area .title-en {
    font-size: 20px;
    letter-spacing: 1.4px;
  }

  .title-area h1 {
    font-size: 30px;
    line-height: 170%; /* 51px */
    letter-spacing: 3px;
  }

  .timeline-header-area {
    padding: 26px 0 5px;
  }

  .tab-buttons {
    margin-bottom: 7px;
    margin-left: 20px;
    margin-right: 20px;
    padding-left: 0;
    gap: 0;
  }

  .tab-buttons-sp {
    display: block;
  }

  .tab-buttons-pc {
    display: none;
  }

  .tab-buttons__supplement {
    top: -18px;
  }

  .tab-btn {
    gap: 4px;
    background: #cecece;
    /*border-radius: 8px 0 0 8px;*/
  }

  .tab-btn:last-child {
    /*border-radius: 0 8px 8px 0;*/
  }

  .tab-btn-day {
    font-size: 28px;
    letter-spacing: 0.96px;
  }

  .tab-btn-week {
    width: 18px;
    font-size: 11px;
    letter-spacing: 1px;
    translate: 0 -3px;
  }

  .timeline-header-venue {
    /*width: 1240px;*/
    width: 643px;
  }

  .timeline-header-venue.timeline-header-venue--pc {
    display: none;
  }

  .timeline-header-venue.timeline-header-venue--sp {
    display: grid;
    grid-template-columns: var(--timeline-left-wdith) 1fr 1fr;
    grid-auto-rows: 58px;
    gap: 0 10px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
  }

  .timeline-header-venue.timeline-header-venue--sp::after {
    content: '';
    display: inline-block;
    width: 20px;
    height: 1px;
    position: absolute;
    top: 0;
    right: -20px;
  }

  .timeline-body .time-label {
    border-top: 1px solid rgba(15, 15, 15, 0.6);
  }

  .timeline-header-venue-wrap {
    padding: 0;
  }

  .timeline-scroll-sync {
    position: relative;
    overflow-x: scroll;
    width: 100%;
  }

  .timeline-wrapper {
    /* overflow-x: auto; */
    padding: 0 20px 160px;
    -webkit-overflow-scrolling: auto;
  }

  /* .timeline-body {
    width: 1240px;
  } */
  .timeline-body.timeline-body--pc {
    display: none;
  }

  .timeline-body {
    width: 1240px;
    display: grid;
    /*grid-template-columns: var(--timeline-left-wdith) 1fr 1fr;*/
    margin-left: auto;
    margin-right: auto;
  }

  .timeline-body .time-label:before {
    display: none;
  }

  .timeline-body .time-label .time-label-text {
    translate: 0 calc(-100% - 6px);
    font-size: 18px;
    letter-spacing: 0.9px;
  }

  .tel {
    margin-top: 19px;

    img {
      width: 100%;
      margin: 0 auto;
      display: block;
    }
  }
}

@media screen and (max-width: 768px) {
  .timeline-header-venue-wrap {
    padding: 0 20px;
  }

  .timeline-wrapper {
    padding-bottom: 100px;
  }
}

@media screen and (max-width: 699px) {
  .timeline-header-venue.timeline-header-venue--sp {
    margin-left: 0;
    margin-right: 0;
  }

  .timeline-body.timeline-body--sp {
    margin-left: 0;
    margin-right: 0;
  }
}

.timeline-wrapper .button.is--xsmall .button-arrow {
  /* display: none; */
  width: 10px;
  height: 10px;
}

.conference-area .timeline-wrapper .button .button-arrow svg {
  width: 6px;
  height: 10px;
}

.logo-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
  margin: 0 auto;
}

.logo-list.mod--column4 {
  max-width: calc(250px * 4 + 20px * 3);
}

.logo-list.mod--column2 {
  max-width: calc(250px * 4 + 20px * 3);
}

.logo-list.mod--column2 li {
  width: 300px;
}

.logo-list li {
  width: 250px;
  border: 1px solid #dfded8;
  border-radius: 5px;
  overflow: hidden;
}

.logo-list.logo-list--sponsorship li {
  width: 200px;
}

.logo-list.logo-list--gold li {
  width: 275px;
}

.logo-list li img {
  width: 100%;
}

.scroll-hint-icon-wrap {
  position: fixed !important;
  top: 50% !important;
  left: 10px !important;
  transform: translateY(-50%) !important;
  z-index: 1000;
  display: none;
}

.scroll-hint-visible {
  display: block !important;
}

/*
.scroll-hint-icon {
  top: 60px !important;
  left: 120px !important;
} */

.button-set {
  position: relative;
}

.button-set .recent_visitors {
  position: absolute;
  white-space: nowrap;
  top: calc(100% + 14px);
  right: 0;
  padding: 5px 14px 8px 14px;

  letter-spacing: 12%;
  background: linear-gradient(90deg, #004bc3 0%, #000853 100%);
  color: #ffffff;

  border-bottom-left-radius: 10px;
  border-bottom-right-radius: 10px;

  .recent_wrap {
    font-size: 14px;
    font-weight: bold;
    line-height: 130%;
    letter-spacing: 6%;

    b {
      font-size: 18px;
    }

    .icon {
      margin-right: 6px;
    }
  }

  @media screen and (max-width: 1439px) {
    top: calc(100% + 15px);
  }
}

.timeline-body.is-active {
  display: grid;
}

.timeline-body.is-hidden {
  display: none;
}

.floormap-area {
  .Button.is--ghost {
    background: #0f0f0f;
  }

  .Button.is--ghost:after {
    background: #0f0f0f;
  }

  .Button.is--ghost .button-text {
    color: #0f0f0f;
  }

  .Button.is--ghost .button-arrow:before {
    background: #0f0f0f;
  }

  .Button.is--ghost .button-arrow svg rect {
    fill: #fff;
  }

  .Button.is--ghost:hover:after {
    translate: 0% 0;
  }

  .Button.is--ghost:hover .button-text {
    color: #fff;
  }

  .Button.is--ghost:hover .button-arrow:before {
    background: #fff;

    transition: all 0.4s cubic-bezier(0.45, 0, 0.55, 1);
  }

  .Button.is--ghost:hover .button-arrow svg rect {
    fill: #0f0f0f;
  }

  &::after {
    content: '';
    width: 110%;
    aspect-ratio: 2263.7 / 664.8;
    background-image: url(/assets/img/ai_hakurankai/summer-2026/merrit-bg.svg);
    background-repeat: no-repeat;
    background-size: contain;
    position: absolute;
    bottom: 500px;
    left: calc(50% + 80px);
    transform: translateX(-50%);
    z-index: 1;
    top: auto;
    height: auto;
    @media screen and (max-width: 768px) {
      bottom: 200px;
    }
  }
}

.link_wrap {
  text-align: end;
  margin-right: min(1.6666vw, 30px);
  & > a {
    color: #000000;
    font-weight: 600;
    font-size: 15px;
    line-height: 24%;
    letter-spacing: 7%;
    display: inline-flex;
    align-items: center;
    transition: opacity 0.3s ease;

    &:after {
      content: '';
      background-image: url(/assets/img/ai_hakurankai/summer-2026/blank.svg);
      background-position: center;
      background-repeat: no-repeat;
      display: inline-block;
      width: 15px;
      height: 15px;
      margin-left: 7px;
    }
  }

  a:hover {
    opacity: 0.7;
  }
}
@media screen and (max-width: 960px) {
  .timeline-body.timeline-body--pc {
    display: none;
  }
}
@media screen and (min-width: 960px) {
  .timeline-body.timeline-body--sp {
    display: none;
  }
}
@media screen and (max-width: 960px) {
  .timeline-body.timeline-body--sp {
    width: 643px;
    display: grid;
    grid-template-columns: var(--timeline-left-wdith) 1fr 1fr;
    margin-left: auto;
    margin-right: auto;
  }
}
@media screen and (max-width: 1439px) {
  .link_wrap a {
    font-size: 13px;
  }
}

/* タイムテーブル独立ページ */
.page-timetable,
.ai_agent_conf {
  padding-top: 133px;
}
.page-timetable .page-header,
.ai_agent_conf .page-header {
  top: 20px;
  height: auto;
}
@media screen and (max-width: 1200px) {
  .page-timetable .page-header .header-content,
  .ai_agent_conf .page-header .header-content {
    padding: 6px 0 4px 12px;
  }
}
.page-timetable .navToggle,
.ai_agent_conf .navToggle {
  top: 39px;
}
@media screen and (max-width: 1439px) {
  .page-timetable .navToggle,
  .ai_agent_conf .navToggle {
    top: 36px;
  }
}
@media screen and (max-width: 1200px) {
  .page-timetable .navToggle,
  .ai_agent_conf .navToggle {
    top: 3px;
  }
}
.page-timetable .breadcrumb,
.ai_agent_conf .breadcrumb {
  position: relative;
  z-index: 15;
  padding-right: 20px;
}
.page-timetable .breadcrumb ul,
.ai_agent_conf .breadcrumb ul {
  padding-left: 46px;
}
@media screen and (max-width: 1200px) {
  .page-timetable .breadcrumb ul,
  .ai_agent_conf .breadcrumb ul {
    padding-left: 0;
  }
}
@media screen and (max-width: 768px) {
  .page-timetable,
  .ai_agent_conf {
    padding-top: 94px;
  }
  .page-timetable .breadcrumb,
  .ai_agent_conf .breadcrumb {
    overflow-x: auto;
    overflow-y: hidden;
    top: auto;
  }
  .page-timetable .timetable-title {
    padding-top: 0;
  }
}
.page-timetable .breadcrumb ul li,
.ai_agent_conf .breadcrumb ul li {
  font-size: 14px;
}
@media screen and (max-width: 1300px) {
  .page-header .header-content-logo {
    margin-left: 20px;
    margin-right: 10px;
    width: 160px;
  }
  .page-header .header-content-menu {
    padding-right: 70px;
  }
  .page-header .header-content-menu .menulist {
    margin-right: 10px;
  }
}
@media screen and (max-width: 1200px) {
  .page-header .header-content-menu.opend {
    padding-right: 12px;
  }
}
.page-timetable .timetable-wrapper {
  margin-top: 0;
}
.page-timetable .timeline-wrapper {
  padding-bottom: 216px;
}
.page-timetable .conference-area {
  overflow: visible;
}
.page-timetable .conference-area::after {
  display: none;
}
@media screen and (max-width: 1550px) {
  .page-timetable .page-header .header-content-menu .menulist,
  .ai_agent_conf .page-header .header-content-menu .menulist {
    gap: 10px;
  }
}
@media screen and (max-width: 1280px) {
  .page-header .header-content-menu .menulist--has-timetable {
    gap: 8px;
  }
}

/* ============================================
 * No.234 タイムテーブルへのリンクボタン
 * ピックアップカンファレンスセクション内・カードリスト下部
 * ============================================ */
.conference-area-inner .conference-area-button {
  margin-top: 100px;
  display: flex;
  justify-content: center;
}
.conference-area-inner .button.button-timetable {
  min-width: 320px;
  max-width: 320px;
  height: 86px;
  padding: 12px 12px 12px 50px;
  border-radius: 80px;
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 600;
  font-size: 18px;
  letter-spacing: 0.07em;
  line-height: 1.6;
}
.conference-area-inner .button.button-timetable .button-text {
  font-size: 18px;
}
.conference-area-inner .button.button-timetable .button-arrow {
  width: 54px;
  height: 54px;
  flex-shrink: 0;
}
@media screen and (max-width: 768px) {
  .conference-area-inner .conference-area-button {
    margin-top: 48px;
  }
  .conference-area-inner .button.button-timetable {
    min-width: 0;
    width: 100%;
    max-width: 600px;
    height: 72px;
    padding: 10px 10px 10px 36px;
  }
  .conference-area-inner .button.button-timetable .button-text {
    font-size: 16px;
  }
}

/* タイムテーブルセクション非表示時: conference-list 下余白をボタン下に移植 */
.conference-area-inner.is-button-shown .conference-list {
  padding-bottom: 0;
}
.conference-area-inner.is-button-shown .conference-area-button {
  margin-bottom: 180px;
}
@media screen and (max-width: 1280px) {
  .conference-area-inner.is-button-shown .conference-area-button {
    margin-bottom: 160px;
  }
}
@media screen and (max-width: 768px) {
  .conference-area-inner.is-button-shown .conference-area-button {
    margin-bottom: 120px;
  }
}

/* =============================================================
   No.237 ピックアップカンファレンス SPスライダー
   追加日: 2026-04-29
   ============================================================= */

/* ----------------------------------------------------------
   1. PC / SP 表示切替
   ---------------------------------------------------------- */
/* PC用リスト: 既存 .conference-area .conference-list のflex設定を引き継ぎ */
.conference-list.is-pc-display {
  display: flex;
}

/* SP用スライダー: デフォルト非表示（PC時） */
.conference-slider.is-sp-display {
  display: none;
}

@media (max-width: 767px) {
  .conference-list.is-pc-display {
    display: none;
  }

  .conference-slider.is-sp-display {
    display: block;
    position: relative;
  }
}

/* ----------------------------------------------------------
   2. スライダー骨格
   ---------------------------------------------------------- */
.conference-slider {
  position: relative; /* 矢印 absolute 配置の基準 */
}

.conference-slider-inner {
  position: relative; /* 矢印 absolute 配置の基準を inner に移管 */
  height: 100%;
}

.conference-slider__viewport {
  overflow: hidden;
}

.conference-slider__track {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  transition: transform 0.4s ease;
  will-change: transform;
}

/* 1スライド = ビューポート幅100%（1枚表示） */
.conference-slider__slide {
  flex: 0 0 100%;
  min-width: 0; /* flex shrink 防止 */
}

/* スライド内カード: SP幅いっぱいに広げる（余白は親のpaddingで調整） */
.conference-slider__slide .sesstion-card {
  width: 100%;
  max-width: none;
  flex: none;
  margin-inline: auto;
}

/* ----------------------------------------------------------
   3. dotインジケーター
   ---------------------------------------------------------- */
.conference-slider__dots {
  display: flex;
  gap: 12px; /* dot幅12px + gap12px = 24px間隔（Figma確定値） */
  justify-content: center;
  margin-top: 16px;
}

.conference-slider__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #ccc;
  border: 0;
  padding: 0;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
  flex-shrink: 0;
}

.conference-slider__dot.is-active {
  background: linear-gradient(270deg, #ff3a3a 0%, #d42b2b 100%);
}

/* ----------------------------------------------------------
   4. 矢印ボタン
      - 通常: 赤グラデーション (#FF3A3A → #D42B2B)
      - タップ時 / is-flashing: ゴールド (#b29a57) 一瞬
      - SVGアイコンは mask で形状取得・background でグラデ塗り
   ---------------------------------------------------------- */
.conference-slider__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 32px;
  height: 100%; /* slider-inner の高さに追従 */
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: rgba(255, 255, 255, 0.4); /* タップ領域可視化 */
  border: 0;
  padding: 0;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
  z-index: 2;
}

.conference-slider__arrow--prev {
  left: -25px;
}

.conference-slider__arrow--next {
  right: -25px;
}

/* 矢印アイコン: SVG を mask で形状取得 + グラデーション background で塗る */
.arrow-icon {
  display: inline-block;
  width: 12px; /* Figma確定値: 矢印アイコン幅 */
  height: 19px; /* Figma確定値: 矢印アイコン高さ（18.87px → 19px） */
  position: relative;
  flex-shrink: 0;
}

.arrow-icon::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(270deg, #ff3a3a 0%, #d42b2b 100%);
  -webkit-mask: url(/assets/img/ai_hakurankai/summer-2026/slider-arrow.svg)
    center / contain no-repeat;
  mask: url(/assets/img/ai_hakurankai/summer-2026/slider-arrow.svg) center /
    contain no-repeat;
  transition: background 0.05s linear;
}

/* next矢印: SVGは左向きなので180度回転 */
.conference-slider__arrow--next .arrow-icon::before {
  transform: rotate(180deg);
}

/* タップ中: 即時ゴールドグラデ */
.conference-slider__arrow:active .arrow-icon::before {
  background: linear-gradient(90deg, #ebbd35 0%, #c2951a 100%);
}

/* JSが付与する is-flashing クラス: 0.4s ゴールドグラデ表示 */
.conference-slider__arrow.is-flashing .arrow-icon::before {
  background: linear-gradient(90deg, #ebbd35 0%, #c2951a 100%);
}

/* ----------------------------------------------------------
   5. アクセシビリティ: reduced-motion
   ---------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  .conference-slider__track {
    transition: none;
  }

  .conference-slider__arrow.is-flashing {
    animation: none;
  }
}

/* No.234 fix タイムテーブルボタン: 白背景+ホバーで黒スライドインへリデザイン（4/30） */
.conference-area-inner .button.button-timetable {
  background: #fff;
  border: 1px solid #0f0f0f;
  position: relative;
  overflow: hidden;
  z-index: 0;
}
.conference-area-inner .button.button-timetable:before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #0f0f0f;
  transform: translateX(-101%);
  transition: transform 0.4s ease;
  z-index: -1;
}
.conference-area-inner .button.button-timetable:after {
  content: none;
}
.conference-area-inner .button.button-timetable .button-text {
  color: #0f0f0f;
  position: relative;
  z-index: 1;
  transition: color 0.4s ease;
}
.conference-area-inner .button.button-timetable .button-arrow {
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
}
.conference-area-inner .button.button-timetable .button-arrow:after {
  width: 54px;
  height: 54px;
  background: #0f0f0f;
  transition: background 0.4s ease;
}
.conference-area-inner .button.button-timetable .button-arrow svg rect {
  fill: #fff;
  transition: fill 0.4s ease;
}
@media screen and (min-width: 769px) {
  .conference-area-inner .button.button-timetable:hover:before {
    transform: translateX(0);
  }
  .conference-area-inner .button.button-timetable:hover .button-text {
    color: #fff;
  }
  .conference-area-inner .button.button-timetable:hover .button-arrow:after {
    background: #fff;
  }
  .conference-area-inner .button.button-timetable:hover .button-arrow svg rect {
    fill: #0f0f0f;
  }
}