@charset "UTF-8";
:root {
  --primary: #2C69FF;
  --primary_hover: #1c3384;
  --black: #4A4A4A;
  --gray: #F3F3F3;
  --label_border: #2C69FF;
  --label_current: #2C69FF;
}

.str-outer-wide:has(.nav-location),
.top-kv {
  background: linear-gradient(to right, #D9DFE9 0%, #EFF2F6 100%);
}

.top-kv {
  padding: 0 0 104px;
  margin-bottom: 80px;
  overflow: hidden;
}
.top-kv .str-inner:first-child {
  max-width: unset;
}
.top-kv.is-moving .top-kv-slider__slide-link {
  pointer-events: none;
}
.top-kv .str-inner:has(.btn-rss) {
  position: relative;
  max-width: 1320px;
}
.top-kv .btn-rss {
  position: absolute;
  right: 10px;
  bottom: -90px;
}

.btn-rss {
  --color-gray-light: #EFF2F6;
  --color-gray-dark: #535A6E;
  --color-white: #fff;
  border-radius: 100px;
  background-color: var(--color-gray-light);
  text-decoration: none;
  padding: 8px 14px;
  font-size: clamp(1.4rem, 1.3714285714rem + 0.2232142857vw, 1.8rem);
  line-height: 150%;
  color: var(--color-gray-dark);
  text-decoration: none;
  cursor: pointer;
  transition: all 0.2s ease;
  display: block;
  width: fit-content;
}
.btn-rss:hover {
  background-color: var(--color-gray-dark);
  color: var(--color-white);
}

.top-kv-slider {
  overflow: visible;
}
.top-kv-slider__slide {
  width: 1050px;
  max-width: calc(100vw - 248px);
  margin-inline: auto;
}
.top-kv-slider__slide-link {
  height: 100%;
  text-decoration: none;
  border-radius: 20px;
  overflow: hidden;
  background: #fff;
  color: #4A4A4A;
  display: grid;
  grid-template-columns: 1fr minmax(0, min(60.96%, 640px));
}
.top-kv-slider__slide-date {
  font-size: 1.6rem;
  font-weight: bold;
  color: #5B6179;
  margin-bottom: 6px;
}
.top-kv-slider__slide-title {
  font-size: 3.5rem;
  font-weight: 500;
  margin: 0;
  line-height: 1.2857142857;
}
.top-kv-slider__slide-info {
  padding: 40px;
}
.top-kv-slider__slide-image {
  aspect-ratio: 16/9;
  height: 100%;
  max-width: 100%;
}
.top-kv-slider__slide-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  vertical-align: top;
}
.top-kv-slider .swiper-slide {
  height: auto;
}

.swiper-pagination-wrapper {
  --swiper-navigation-size: 16px;
  --swiper-theme-color: #2C69FF;
  width: 1050px;
  max-width: calc(100vw - 248px);
  margin: 0 auto;
  position: absolute;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  top: -48px;
  bottom: -48px;
  left: 0;
  right: 0;
}
.swiper-pagination-wrapper .swiper-pagination {
  position: static;
}
.swiper-pagination-wrapper .swiper-button-next, .swiper-pagination-wrapper .swiper-button-prev {
  width: 48px;
  height: 48px;
  background: #fff;
  border: none;
  border-radius: 100%;
  font-weight: bold;
}
.swiper-pagination-wrapper .swiper-button-next:hover, .swiper-pagination-wrapper .swiper-button-prev:hover {
  opacity: 0.7;
}
.swiper-pagination-wrapper .swiper-button-prev {
  left: -64px;
}
.swiper-pagination-wrapper .swiper-button-next {
  right: -64px;
}

.swiper-pagination-box {
  --swiper-pagination-bullet-width: 24px;
  --swiper-pagination-bullet-height: 24px;
  --swiper-pagination-bullet-horizontal-gap: 8px;
  --swiper-pagination-bullet-inactive-color: transparent;
  --swiper-pagination-color: transparent;
  --swiper-pagination-bullet-border-radius: 0;
  --swiper-pagination-bullet-opacity: 1;
  --swiper-pagination-bullet-inactive-opacity: 1;
  background: #fff;
  border-radius: 20px;
  width: fit-content;
  margin: 0 auto;
  height: 24px;
  padding: 0 24px 0 16px;
  display: flex;
}
.swiper-pagination-box .swiper-pagination-bullet {
  position: relative;
  transition: width 300ms ease-in-out;
  border-radius: 0;
}
.swiper-pagination-box .swiper-pagination-bullet:hover {
  opacity: 0.7;
}
.swiper-pagination-box .swiper-pagination-bullet::before {
  content: "";
  display: block;
  position: absolute;
  height: 2px;
  background: #7D869A;
  width: 100%;
  top: calc(50% - 1px);
  transform-origin: left center;
}
.swiper-pagination-box .swiper-pagination-bullet::after {
  content: "";
  display: block;
  position: absolute;
  height: 2px;
  background: var(--primary);
  width: 100%;
  top: calc(50% - 1px);
  transform-origin: left center;
  transform: scaleX(0);
}
.swiper-pagination-box .swiper-pagination-bullet-init {
  width: 80px;
  transition: none;
}
.swiper-pagination-box .swiper-pagination-bullet-init::before {
  background: #F3F3F3;
}
.swiper-pagination-box .swiper-pagination-bullet-init::after {
  transition: transform 6000ms linear;
  transform: scaleX(1);
}
.swiper-pagination-box .swiper-pagination-bullet-active {
  width: 80px;
  pointer-events: none;
}
.swiper-pagination-box .swiper-pagination-bullet-active::before {
  background: #F3F3F3;
}
.swiper-pagination-box .swiper-pagination-bullet-active::after {
  transition: transform 6000ms linear 1000ms;
  transform: scaleX(1);
}

.swiper-play {
  cursor: pointer;
  background: none;
  border: none;
  width: 24px;
  height: 24px;
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg%20width%3D%2224%22%20height%3D%2224%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%3E%3Cmask%20id%3D%22mask0_5544_12769%22%20style%3D%22mask-type%3Aalpha%22%20maskUnits%3D%22userSpaceOnUse%22%20x%3D%220%22%20y%3D%220%22%20width%3D%2224%22%20height%3D%2224%22%3E%3Crect%20width%3D%2224%22%20height%3D%2224%22%20fill%3D%22%23D9D9D9%22%2F%3E%3C%2Fmask%3E%3Cg%20mask%3D%22url(%23mask0_5544_12769)%22%3E%3Cpath%20d%3D%22M8%208L8%2016%22%20stroke%3D%22%234A4A4A%22%20stroke-width%3D%221.5%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%2F%3E%3Cpath%20d%3D%22M16%208L16%2016%22%20stroke%3D%22%234A4A4A%22%20stroke-width%3D%221.5%22%20stroke-linecap%3D%22round%22%20stroke-linejoin%3D%22round%22%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E");
}
.swiper-play.is-stop {
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg%20width%3D%2224%22%20height%3D%2224%22%20viewBox%3D%220%200%2024%2024%22%20fill%3D%22none%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%3E%3Cmask%20id%3D%22mask0_6255_60100%22%20style%3D%22mask-type%3Aalpha%22%20maskUnits%3D%22userSpaceOnUse%22%20x%3D%220%22%20y%3D%220%22%20width%3D%2224%22%20height%3D%2224%22%3E%3Crect%20width%3D%2224%22%20height%3D%2224%22%20fill%3D%22%23D9D9D9%22%2F%3E%3C%2Fmask%3E%3Cg%20mask%3D%22url(%23mask0_6255_60100)%22%3E%3Cpath%20d%3D%22M9%207L18%2012L9%2017%22%20fill%3D%22%234A4A4A%22%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E");
}
.swiper-play:hover {
  opacity: 0.7;
}

.top-kv-slider:has(.is-stop) .swiper-pagination-box .swiper-pagination-bullet-active::after {
  background-color: transparent;
}

.section-title-hasButton {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 0 32px;
}
.section-title-hasButton .section-title {
  margin-bottom: 0;
}
.section-title-hasButton .btn-rss {
  margin-left: 20px;
}

.section-title {
  text-align: center;
  font-weight: 500;
  font-size: 4rem;
  margin: 0 0 32px;
  color: var(--black);
}

h1.section-title {
  font-size: 4.6rem;
}

.section-title-button {
  margin-left: 24px;
  background: var(--primary);
  border-radius: 28px;
  color: #fff;
  font-size: 1.8rem;
  font-weight: bold;
  font-family: inherit;
  padding: 14px 46px 14px 25px;
  border: none;
  cursor: pointer;
  transition: background 400ms ease-out;
  position: relative;
}
.section-title-button::after {
  content: "";
  display: block;
  width: 12px;
  height: 7px;
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%2211.656%22%20height%3D%226.628%22%20viewBox%3D%220%200%2011.656%206.628%22%3E%3Cpath%20d%3D%22M3255.866-235.8a.8.8%2C0%2C0%2C1-.566-.234l-4.462-4.462-4.462%2C4.462a.8.8%2C0%2C0%2C1-1.131%2C0%2C.8.8%2C0%2C0%2C1%2C0-1.131l5.028-5.028a.8.8%2C0%2C0%2C1%2C1.131%2C0l5.028%2C5.028a.8.8%2C0%2C0%2C1%2C0%2C1.131A.8.8%2C0%2C0%2C1%2C3255.866-235.8Z%22%20transform%3D%22translate(-3245.01%20242.424)%22%20fill%3D%22%23fff%22%2F%3E%3C%2Fsvg%3E");
  position: absolute;
  right: 20px;
  top: calc(50% - 4px);
  transition: transform 300ms ease-out;
}
.section-title-button[aria-expanded=false]::after {
  top: calc(50% - 2px);
  transform: rotate(180deg);
}
.section-title-button:hover {
  background-color: var(--primary_hover);
}

.search-box {
  color: var(--black);
  display: none;
}
.search-box__inner {
  background: var(--gray);
  padding: 32px 48px;
}
.search-box__inner > *:last-child {
  margin-bottom: 0;
}
.search-box__heading {
  display: flex;
  align-items: center;
  margin-bottom: 10px;
}
.search-box__heading-title {
  margin: 0;
  font-size: 2rem;
  font-weight: bold;
  color: var(--black);
}
.search-box__heading-button {
  margin: 0;
  background: transparent;
  color: inherit;
  border: none;
  padding: 0;
  font-weight: 500;
  text-decoration: underline;
  font-size: 1.6rem;
  cursor: pointer;
  margin-left: 24px;
}
.search-box__heading-button:hover {
  text-decoration: none;
}
.search-box__heading-button--sp {
  display: block;
  width: fit-content;
  margin: 16px 0 0 auto;
}
.search-box__tags {
  border-top: 1px solid #707070;
  margin-top: 28px;
  padding-top: 28px;
}
.search-box__sub-heading {
  font-size: 1.6rem;
  line-height: 1.3125;
  margin: 0 0 8px;
  color: #5B6179;
  font-weight: 500;
}
.search-box__row {
  display: flex;
  gap: 0 80px;
}

.search-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 8px;
}

.search-button {
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--label_border);
  border: 1px solid var(--black);
  font-size: 1.4rem;
  line-height: 1.125;
  background: #fff;
  border: 1px solid var(--label_border);
  padding: 10px 16px 8px;
  border-radius: 4px;
  font-weight: 500;
  transition: background 200ms ease-out, border 200ms ease-out;
}
.search-button:has(:focus-visible) {
  outline: -webkit-focus-ring-color auto 5px;
}
.search-button:has(:checked) {
  background: var(--label_current);
  border-color: var(--label_current);
  color: #fff;
}
.search-button:has([type=radio]) {
  border-radius: 10px;
}
.search-button:has([disabled]) {
  pointer-events: none;
  opacity: 0.5;
}

.search-radios {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
}

.search-radio {
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--black);
  font-size: 1.6rem;
  line-height: 1.3125;
  font-weight: 700;
  position: relative;
}
.search-radio::before {
  content: "";
  display: block;
  width: 22px;
  height: 22px;
  border-radius: 100%;
  background: #fff;
  border: 1px solid #A8AFC1;
  margin-right: 4px;
  left: 0;
  top: 0;
}
.search-radio::after {
  content: "";
  display: block;
  width: 22px;
  height: 22px;
  left: 0;
  position: absolute;
  border-radius: 100%;
}
.search-radio:has(:focus-visible) {
  outline: -webkit-focus-ring-color auto 5px;
}
.search-radio:has(:checked) {
  color: var(--primary);
}
.search-radio:has(:checked)::before {
  border-color: var(--primary);
  background: var(--primary);
}
.search-radio:has(:checked)::after {
  background: #fff;
  padding: 6px;
  background-clip: content-box;
}

#solution {
  margin-bottom: 24px;
}

.event-grid {
  margin-top: 80px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 62px 32px;
}

.event-link {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: var(--black);
  font-size: 1.4rem;
  line-height: 1.7142857143;
}
.event-link__image {
  border-radius: 10px;
  margin-bottom: 16px;
  overflow: hidden;
  width: 100%;
  aspect-ratio: 16/9;
}
.event-link__image img {
  max-width: 100%;
  width: 100%;
  height: 100%;
  object-fit: cover;
  vertical-align: top;
}
.event-link__type {
  margin: 0 0 2px;
  color: #5B6179;
  font-weight: 500;
  display: flex;
}
.event-link__type::before {
  content: "";
  display: inline-block;
  width: 1em;
  height: 1em;
  background: currentColor;
  border-radius: 100%;
  padding: 2px;
  margin-top: 5px;
  margin-right: 4px;
  background-clip: content-box;
}
.event-link__date {
  color: #5B6179;
  font-weight: 700;
  margin: 0 0 10px;
}
.event-link__title {
  font-weight: 700;
  font-size: 2.4rem;
  line-height: 1.3333333333;
  margin: 0 0 8px;
}
.event-link__desc {
  font-weight: 500;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 4; /* 最大4行 */
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.event-link .search-buttons {
  margin-top: 16px;
}
.event-link .search-buttons > li:nth-child(n+6) {
  display: none;
}
.event-link .search-button {
  font-size: 1.2rem;
}
.event-link:hover .event-link__title {
  text-decoration: underline;
}
@media screen and (max-width: 1024px){
  .top-kv-slider__slide-date {
    font-size: max(1.3rem, 1.5609756098vw);
  }
  .top-kv-slider__slide-title {
    font-size: 3.4146341463vw;
  }
  .top-kv-slider__slide-info {
    padding: 3.9024390244vw;
  }
  .event-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}
@media screen and (max-width: 800px){
  .section-title-hasButton {
    display: grid;
    grid-template-columns: auto auto;
    gap: 8px 12px;
    align-items: center;
    width: fit-content;
    margin: 0 auto 32px;
  }
  .section-title-hasButton .section-title-button {
    order: 2;
    margin-right: -55px;
    width: fit-content;
    margin: 0 auto;
    grid-column: 2 span;
  }
  .section-title-hasButton .btn-rss {
    margin-left: 0;
    order: 1;
  }
  .section-title {
    margin-left: 0;
  }
  .search-box__row {
    flex-direction: column;
    gap: 24px 0;
  }
  .event-grid {
    grid-template-columns: repeat(2, 1fr);
    margin-top: 40px;
  }
}
@media screen and (max-width: 639px){
  .str-outer-wide:has(.nav-location) {
    background: #fff;
  }
  .top-kv {
    padding-top: 24px;
    padding-bottom: 96px;
    margin-bottom: 40px;
  }
  .top-kv .btn-rss {
    bottom: -85px;
  }
  .btn-rss {
    padding: 4px 14px;
  }
  .top-kv-slider__slide {
    max-width: 100%;
  }
  .top-kv-slider__slide-link {
    display: flex;
    flex-direction: column-reverse;
  }
  .top-kv-slider__slide-date {
    font-size: 1.4rem;
  }
  .top-kv-slider__slide-title {
    font-size: 2rem;
  }
  .top-kv-slider__slide-info {
    padding: 26px 20px 36px;
    flex-grow: 1;
  }
  .top-kv-slider__slide-image {
    width: 100%;
    height: auto;
  }
  .swiper-pagination-wrapper {
    max-width: 100%;
    bottom: -44px;
  }
  .swiper-pagination-wrapper {
    --swiper-navigation-size: 12px;
  }
  .swiper-pagination-wrapper .swiper-button-next, .swiper-pagination-wrapper .swiper-button-prev {
    position: static;
    width: 24px;
    height: 24px;
    margin: 0;
  }
  .swiper-pagination-box {
    --swiper-pagination-bullet-horizontal-gap: 4px;
  }
  .swiper-pagination-box {
    padding: 0 16px;
  }
  .swiper-pagination-box .swiper-pagination-bullet-active {
    width: 60px;
  }
  .swiper-play {
    margin-right: 8px;
  }
  .section-title {
    font-size: 2rem;
  }
  h1.section-title {
    font-size: 2.4rem;
  }
  .section-title-button {
    font-size: 1.4rem;
    padding: 12px 46px 12px 25px;
    margin: 8px 0 0 0;
  }
  .search-box__inner {
    padding: 24px 20px;
  }
  .search-box__heading {
    margin-bottom: 4px;
  }
  .search-box__heading-title {
    font-size: 1.6rem;
  }
  .search-box__heading-button {
    font-size: 1.4rem;
    margin-left: 16px;
  }
  .search-box__heading-button--pc {
    display: none;
  }
  .search-box__tags {
    margin-top: 40px;
    padding-top: 0;
    border-top: none;
  }
  .search-box__sub-heading {
    font-size: 1.4rem;
  }
  .search-buttons {
    gap: 5px 8px;
  }
  .search-button {
    font-size: 1.2rem;
    padding: 8px 10px 6px;
  }
  .search-radios {
    gap: 10px 16px;
  }
  .search-radio {
    font-size: 1.4rem;
  }
  .event-grid {
    grid-template-columns: repeat(1, 1fr);
    gap: 32px;
  }
  .event-link__title {
    font-size: 2.2rem;
  }
  .event-link__desc {
    display: none;
  }
}
@media screen and (min-width: 640px), print{
  .nav-location > .list > li::after {
    border-color: transparent transparent transparent #D9DFE9;
  }
  .search-box__heading-button--sp {
    display: none;
  }
}