@charset "UTF-8";
:root {
  --color__black--arakawa_light-up2026: #14140f;
  --color__red--arakawa_light-up2026: #db5424;
  --color__gray--arakawa_light-up2026: #8d8d8d;
  --color__gray-bg--arakawa_light-up2026: #e6e6e6;
  --color__gray-yellow_light-up2026: #ffec82;
  --space__section: min(20vw, 100px);
  --space__section-big: min(30vw, 150px);
  --space__xl: min(17vw, 85px);
  --space__l: min(12vw, 60px);
  --space__ml: min(8vw, 48px);
  --space__m: min(6vw, 30px);
  --space__ms: min(4.5vw, 22.5px);
  --space__s: min(4vw, 20px);
  --space__xs: min(3vw, 15px);
  --space__xxs: min(1.3333vw, 8px);
  --fs__xl: min(8.5vw, 51px);
  --fs__l: min(7.5vw, 37.5px);
  --fs__ml: min(4.8vw, 28.8px);
  --fs__m: min(4.2667vw, 25.6px);
  --fs__sm: min(3.7333vw, 22.4px);
  --fs__s: min(3.1667vw, 19px);
  --bd__m: clamp(0.063rem, -0.042rem + 0.444vw, 0.125rem);
}

body {
  font-family: "Shippori Mincho", serif;
  color: var(--color__black--arakawa_light-up2026);
  font-feature-settings: "palt";
  font-size: var(--fs__m);
}

/* Chromeで画像がぼけるのを防止 */
@media  {
  img {
    image-rendering: -webkit-optimize-contrast;
  }
}
img {
  width: 100%;
  height: auto;
}

.sp_first__allwrap {
  width: 100%;
}

/* メインコンテンツ */
.sp_first__main--wrap {
  width: 100%;
  margin: 0 auto;
  background-color: var(--color__black--arakawa_light-up2026);
}

@media (min-width: 769px) {
  .sp_first__main--wrap {
    width: 600px;
  }
}
.sp_first__scroll-point {
  background-color: var(--color__black--arakawa_light-up2026);
  display: block;
}

.sp_first__scroll-point.color-y {
  background-color: #ebc900;
}

.sp_first__scroll-point.color-g {
  background-color: #efe6b2;
}

.p-4-5 {
  padding: 4% 0 5%;
}

.ly-basebox {
  width: 100%;
  padding: 0 var(--space__ml);
}

.ly-bokkingbtn-box {
  display: flex;
  flex-direction: column;
  gap: min(1.5vw, 7.5px);
}

.ly-bokkingbtn-box .txt_notice {
  text-align: right !important;
  line-height: 1;
}

.ly-flex-box__right {
  display: flex;
  justify-content: flex-end;
}

.ly-flex-box__left {
  display: flex;
  justify-content: flex-start;
}

.mainView {
  width: 100vw;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  height: 100lvh;
  background-color: #ccc;
}

/*ハンバーガーボタン*/
.el_humburger {
  position: fixed;
  top: var(--header-height);
  z-index: 500;
  right: var(--navigation-right, max(0px, (100% - 600px) / 2));
  width: var(--space__xl);
  height: var(--space__xl);
  box-sizing: border-box;
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  pointer-events: auto;
  color: #fff;
  background: var(--color__black--arakawa_light-up2026);
  text-align: center;
}
@media (max-width: 42.188rem) {
  .el_humburger {
    top: var(--header-height--sp);
  }
}

.el_humburger {
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.el_humburger.is-visible,
.js_humburgerOpen .el_humburger {
  opacity: 1;
  visibility: visible;
}

.el_humburger_wrapper {
  margin: 0;
  width: calc(100% - var(--space__ml));
  display: inline-block;
}

.el_humburger_text {
  font-size: 12px;
  letter-spacing: 0.1em;
}

.js_humburgerOpen .el_humburger_text.el_humburger_text__menu {
  display: none;
}

.el_humburger_text.el_humburger_text__close {
  display: none;
}

.js_humburgerOpen .el_humburger_text.el_humburger_text__close {
  display: block;
}

@media screen and (max-width: 840px) {
  .el_humburger_text {
    font-size: 10px;
    padding-top: 2px;
  }
}
@media screen and (max-width: 840px) {
  .el_humburger_text svg path {
    transition: all 200ms cubic-bezier(0.16, 0.52, 0.25, 1);
    fill: #000;
  }
}
@media screen and (max-width: 840px) {
  .js_humburgerOpen .el_humburger_text svg path {
    fill: #000;
  }
}
.el_humburger span.el_humburger_bar {
  display: block;
  width: 100%;
  margin: 0 auto 9px;
  height: 1px;
  background: #fff;
  transition: all 0.2s ease-in-out;
}

.el_humburger span.el_humburger_bar:last-child {
  margin-bottom: 0;
}

.js_humburgerOpen .el_humburger span.el_humburger_bar {
  background: #fff;
}

@media screen and (max-width: 840px) {
  .el_humburger span.el_humburger_bar {
    left: 0;
    top: 0;
    background: #fff;
  }
}
.js_humburgerOpen .el_humburger span.el_humburger_bar.top {
  transform: translateY(9px) rotate(-45deg);
}

.js_humburgerOpen .el_humburger span.el_humburger_bar.middle {
  opacity: 0;
}

.js_humburgerOpen .el_humburger span.el_humburger_bar.bottom {
  transform: translateY(-11px) rotate(45deg);
}

.el_humburgerButton.el_humburgerButton__close {
  top: 2%;
  right: 2%;
}

.el_humburgerButton__close span.el_humburger_bar {
  display: block;
  width: 35px;
  margin: 0 auto;
  height: 4px;
  background: #fff;
}

.el_humburgerButton__close span.el_humburger_bar.top {
  transform: translateY(5px) rotate(-45deg);
}

.el_humburgerButton__close span.el_humburger_bar.bottom {
  transform: translateY(-6px) rotate(45deg);
}

/* 固定した枠で切り抜き、メニュー本体だけをスライドさせる */
.navi_viewport {
  position: fixed;
  top: 0;
  right: var(--navigation-right, max(0px, (100% - 600px) / 2));
  width: calc(var(--navigation-width, min(100vw, 600px)) * 0.9);
  height: 100%;
  z-index: 100;
  overflow: hidden;
  visibility: hidden;
  pointer-events: none;
  transition: visibility 0s linear 600ms;
}

.js_humburgerOpen .navi_viewport {
  visibility: visible;
  transition-delay: 0s;
}

.navi {
  position: absolute;
  inset: 0;
  top: var(--header-height);
  width: 100%;
  height: 100%;
  background-color: var(--color__red--arakawa_light-up2026);
  color: #fff;
  padding-top: 100px;
  box-sizing: border-box;
  overflow: auto;
  pointer-events: none;
  transform: translateX(100%);
  transition: transform 600ms ease-out;
}
@media (max-width: 42.188rem) {
  .navi {
    top: var(--header-height--sp);
  }
}

.js_humburgerOpen .navi {
  pointer-events: auto;
  transform: translateX(0);
}

.navi_inner {
  padding: 0 10%;
}

.navi_item {
  position: relative;
  margin-bottom: var(--space__s);
  white-space: nowrap;
}

.navi_item a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  height: 100%;
  padding: 0.4em 1em;
  font-family: "Shippori Mincho", serif;
  text-decoration: none;
  color: #fff;
}

.navi_item a svg {
  fill: #fff;
  width: 1em;
  height: 1em;
  aspect-ratio: 1/1;
}

.navi_item.btn-big {
  font-size: var(--fs__m);
  border: var(--bd__m) solid #fff;
}

.navi_item.btn-small {
  font-size: var(--fs__sm);
  border-bottom: var(--bd__m) solid #fff;
}

.navi_item.btn-other {
  width: -moz-fit-content;
  width: fit-content;
  font-size: var(--fs__s);
  font-family: "Noto Sans JP", sans-serif;
  text-decoration: underline;
}

@media (any-hover: hover) {
  .navi_item.btn-big:hover {
    background-color: var(--color__black--arakawa_light-up2026);
  }
  .navi_item.btn-small:hover {
    color: var(--color__black--arakawa_light-up2026);
    border-color: var(--color__black--arakawa_light-up2026);
  }
  .navi_item.btn-small:hover a {
    color: var(--color__black--arakawa_light-up2026);
  }
  .navi_item.btn-small:hover svg {
    fill: var(--color__black--arakawa_light-up2026);
  }
  .navi_item.btn-other:hover {
    color: var(--color__black--arakawa_light-up2026);
  }
  .navi_item.btn-other:hover a {
    color: var(--color__black--arakawa_light-up2026);
  }
}
.navi_item.op_innerLink {
  cursor: pointer;
}

.el_spChildNavOpen {
  position: absolute;
  top: -6px;
  left: 50%;
  z-index: 20;
  transition: all 200ms ease-out;
  transform-origin: center;
  padding: 10px;
}

@media screen and (max-width: 840px) {
  .el_spChildNavOpen {
    left: 80%;
  }
}
.js_openParent.js_fire > .el_spChildNavOpen {
  transform: rotate(180deg);
}

.js_openParent.js_fire > .el_spChildNavOpen > .el_spChildNavOpen_wrapper:after {
  transform: rotate(90deg);
  opacity: 0;
}

.el_spChildNavOpen_wrapper {
  position: relative;
  width: 15px;
  height: 15px;
  transition: all 200ms ease-out;
  transform-origin: center;
}

.el_spChildNavOpen_wrapper:before {
  content: "";
  width: 100%;
  height: 1px;
  background-color: #111;
  position: absolute;
  top: calc(50% - 1px);
}

.el_spChildNavOpen_wrapper:after {
  content: "";
  width: 1px;
  height: 100%;
  background-color: #111;
  position: absolute;
  left: calc(50% - 1px);
  transition: all 200ms ease-out;
}

.nav_child {
  padding-top: 20px;
}

.nav_child_item {
  position: relative;
  font-size: 16px;
  padding-left: 20px;
  margin-bottom: 10px;
}

.nav_child_item > a {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  top: 0;
}

.nav_child_item:last-child {
  margin-bottom: 0px;
}

.js_openSwitch {
  cursor: pointer;
}

.js_openTarget {
  display: none;
}

/* Keep the event menu labels inside the panel on small screens. */
.arakawa_light-up2026__wrap .navi_item {
  white-space: normal;
  overflow-wrap: anywhere;
}

.arakawa_light-up2026__wrap .navi {
  background-color: var(--color__red--arakawa_light-up2026);
  height: auto;
  padding-bottom: 28px;
}

/* Dim only the central page, beneath the red menu and its toggle. */
.arakawa-menu-backdrop {
  position: fixed;
  top: var(--header-height);
  bottom: 0;
  right: var(--navigation-right, max(0px, (100% - 600px) / 2));
  width: min(100vw, 594px);
  z-index: 90;
  background: rgba(0, 0, 0, 0.55);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.3s ease, visibility 0s linear 0.3s;
}

.js_humburgerOpen .arakawa-menu-backdrop {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transition-delay: 0s;
}

@media (max-width: 42.188rem) {
  .arakawa-menu-backdrop {
    top: var(--header-height--sp);
  }
}
@media (max-width: 600px) {
  .arakawa-menu-backdrop {
    width: 100vw;
  }
}
.button {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  padding: 0 var(--space__m);
  font-family: "Noto Sans JP", sans-serif;
  color: var(--color__black--arakawa_light-up2026);
  text-decoration: none;
}

.button.main {
  background-image: linear-gradient(151deg, rgb(219, 84, 36), rgb(255, 255, 255) 32%);
  font-size: var(--fs__ml);
  height: min(12.8333vw, 77px);
  border: var(--bd__m) solid var(--color__red--arakawa_light-up2026);
}

.button.main svg {
  width: min(5.5vw, 27.5px);
  height: min(3.1667vw, 15.8333px);
  fill: var(--color__black--arakawa_light-up2026);
}

.button:not([href]) {
  /* hrefがないaタグ */
  background: var(--color__gray--arakawa_light-up2026);
  color: #fff;
  font-weight: 500;
  border: none;
  cursor: default;
}
.button:not([href]) svg {
  fill: #fff;
}

.text-link-button {
  font-size: var(--fs__m);
  border-bottom: 1px solid #fff;
  display: inline-flex;
  align-items: center;
  line-height: 1.3;
  font-family: "Noto Sans JP", sans-serif;
  text-decoration: none;
  font-weight: 500;
}

.text-link-button svg {
  width: min(4.2vw, 21px);
  height: min(2.2833vw, 11.4167px);
  margin-left: min(1.5vw, 7.5px);
}

.text-link-button.u-txt_white svg {
  fill: #fff;
}

.arakawa_light-up2026__wrap a[target=_blank]:not(.button)::after {
  content: "";
  display: inline-block;
  width: 0.8em;
  height: 0.8em;
  margin-left: 0.3em;
  vertical-align: 0;
  background-color: currentColor;
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cpath d='M320 0c-17.7 0-32 14.3-32 32s14.3 32 32 32l82.7 0-201.4 201.4c-12.5 12.5-12.5 32.8 0 45.3s32.8 12.5 45.3 0L448 109.3 448 192c0 17.7 14.3 32 32 32s32-14.3 32-32l0-160c0-17.7-14.3-32-32-32L320 0zM80 96C35.8 96 0 131.8 0 176L0 432c0 44.2 35.8 80 80 80l256 0c44.2 0 80-35.8 80-80l0-80c0-17.7-14.3-32-32-32s-32 14.3-32 32l0 80c0 8.8-7.2 16-16 16L80 448c-8.8 0-16-7.2-16-16l0-256c0-8.8 7.2-16 16-16l80 0c17.7 0 32-14.3 32-32s-14.3-32-32-32L80 96z'/%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Cpath d='M320 0c-17.7 0-32 14.3-32 32s14.3 32 32 32l82.7 0-201.4 201.4c-12.5 12.5-12.5 32.8 0 45.3s32.8 12.5 45.3 0L448 109.3 448 192c0 17.7 14.3 32 32 32s32-14.3 32-32l0-160c0-17.7-14.3-32-32-32L320 0zM80 96C35.8 96 0 131.8 0 176L0 432c0 44.2 35.8 80 80 80l256 0c44.2 0 80-35.8 80-80l0-80c0-17.7-14.3-32-32-32s-32 14.3-32 32l0 80c0 8.8-7.2 16-16 16L80 448c-8.8 0-16-7.2-16-16l0-256c0-8.8 7.2-16 16-16l80 0c17.7 0 32-14.3 32-32s-14.3-32-32-32L80 96z'/%3E%3C/svg%3E");
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
  -webkit-mask-size: contain;
  mask-size: contain;
}

.txt_sec-title {
  position: relative;
  z-index: 5;
  width: -moz-fit-content;
  width: fit-content;
  margin: 0 auto;
  text-align: center;
  font-size: var(--fs__l);
  color: #fff;
  font-family: "Shippori Mincho", serif;
  font-weight: 600;
  font-style: normal;
  line-height: 1.5;
  border-bottom: var(--bd__m) solid #fff;
  padding: 0 0.2em 0.5em 0.2em;
}

.txt_sec-title-date {
  display: block;
  width: -moz-fit-content;
  width: fit-content;
  margin: 0 auto;
  margin-top: var(--space__s);
  line-height: 1;
  padding-left: var(--space__s);
  font-family: "Shippori Mincho", serif;
  font-size: var(--fs__m);
}

.txt_notice {
  font-size: var(--fs__s) !important;
  font-family: "Noto Sans JP", sans-serif !important;
}

.notice-list {
  display: flex;
  flex-direction: column;
  gap: 0.3em;
  font-size: var(--fs__s);
  font-family: "Noto Sans JP", sans-serif;
}

.notice-list li {
  text-indent: -1em;
  padding-left: 1em;
  line-height: 1.4;
  text-align: justify;
}

.notice-list li a {
  text-decoration: underline;
  margin-right: 0.3em;
  color: #fff !important;
  font-weight: 500;
}

.txt_caption {
  font-size: var(--fs__s);
  line-height: 1.5;
  font-weight: 500;
  margin-top: 0.4em;
  font-family: "Noto Sans JP", sans-serif;
}

.txt_komidashi {
  font-size: var(--fs__ml);
  font-weight: 700;
  font-family: "Shippori Mincho", serif;
}

.txt_honbun-small {
  font-size: var(--fs__sm);
  font-family: "Shippori Mincho", serif;
}

.article-inner .txt_honbun-small {
  font-size: var(--fs__sm);
}

/* Keep section titles on their authored lines; leave the hero/intro untouched. */
.arakawa_light-up2026__wrap .txt_sec-title {
  white-space: nowrap;
  letter-spacing: normal;
  -webkit-text-size-adjust: 100%;
  -moz-text-size-adjust: 100%;
       text-size-adjust: 100%;
}

@media (max-width: 600px) {
  .arakawa_light-up2026__wrap .txt_sec-title {
    font-size: min(6vw, 37.5px);
    max-width: 100%;
  }
}
/* pcメニューとQR*/
.pc-anchor__g-nav {
  display: none;
}

@media (min-width: 1200px) {
  /* pcメニュー */
  .pc-anchor__g-nav {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    width: calc((100% - 600px) / 2 - 20px);
    padding: 20px;
    overflow: hidden;
    position: fixed;
    right: 20px;
    left: auto;
    top: 100px;
  }
  .pc-anchor__g-nav ul {
    display: flex;
    flex-direction: column;
    gap: 0.5em;
    width: -moz-fit-content;
    width: fit-content;
  }
  .pc-anchor__g-nav ul li {
    position: relative;
    line-height: 1.4;
    font-weight: 400;
    color: #fff;
  }
  .pc-anchor__g-nav ul li a {
    display: flex;
    width: 100%;
    height: 100%;
    align-items: center;
    justify-content: space-between;
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    font-family: "Shippori Mincho", serif;
  }
  .pc-anchor__g-nav ul li.btn_big {
    font-size: clamp(0.875rem, 0.25rem + 0.833vw, 1.25rem);
    background: rgba(0, 0, 0, 0.3);
    padding: 0.3em 1em;
    border: 1px solid #fff;
  }
  .pc-anchor__g-nav ul li.btn_small {
    font-size: clamp(0.75rem, 0.021rem + 0.972vw, 1.188rem);
    padding: 0.3em 1em;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid #fff;
  }
  .btn_small:nth-child(1 of .btn_small) {
    margin-top: 1em;
  }
  .pc-anchor__g-nav ul li.btn_other {
    font-size: clamp(0.75rem, 0.542rem + 0.278vw, 0.875rem);
    margin-top: 3em;
    font-family: "Noto Sans JP", sans-serif;
    margin-left: 1em;
  }
  .pc-anchor__g-nav ul li.btn_other a {
    font-family: "Noto Sans JP", sans-serif;
  }
  .pc-anchor__g-nav ul li.btn_big.current,
  .pc-anchor__g-nav ul li.btn_small.current {
    background: var(--color__gray-yellow_light-up2026);
    font-weight: 700;
  }
  .pc-anchor__g-nav ul li.btn_big.current a,
  .pc-anchor__g-nav ul li.btn_small.current a {
    color: var(--color__black--arakawa_light-up2026) !important;
  }
}
@media (min-width: 1200px) and (any-hover: hover) {
  .pc-anchor__g-nav ul li.btn_big:hover,
  .pc-anchor__g-nav ul li.btn_small:hover {
    background: var(--color__gray-yellow_light-up2026);
    font-weight: 700;
  }
  .pc-anchor__g-nav ul li.btn_big:hover a,
  .pc-anchor__g-nav ul li.btn_small:hover a {
    color: var(--color__black--arakawa_light-up2026) !important;
  }
}
@media (min-width: 1200px) {
  .pc-anchor__g-nav ul li.btn_other.current {
    color: var(--color__gray-yellow_light-up2026);
    text-decoration: underline;
  }
}
@media (any-hover: hover) {
  .pc-anchor__g-nav ul li.btn_big:hover,
  .pc-anchor__g-nav ul li.btn_small:hover {
    color: var(--color__black--arakawa_light-up2026);
    background: var(--color__gray-yellow_light-up2026);
    font-weight: 700;
  }
  .pc-anchor__g-nav ul li.btn_other:hover {
    color: var(--color__gray-yellow_light-up2026);
    text-decoration: underline;
  }
}
.u-margin-top__ms {
  margin-top: var(--space__ms) !important;
}

.u-margin-top__m {
  margin-top: var(--space__m) !important;
}

.u-margin-minus-top__m {
  margin-top: calc(var(--space__m) * -1) !important;
}

.u-txt_white {
  color: #fff !important;
}

.u-txt_red {
  color: var(--color__red--arakawa_light-up2026) !important;
}

.u-txt_size-1-5em {
  font-size: 1.5em !important;
}

.u-txt_size-2em {
  font-size: 2em !important;
}

.u-txt_size-08em {
  font-size: 0.8em !important;
}

.u-txt_size-095em {
  font-size: 0.95em !important;
}

.u-txt_ls-03em-minus {
  letter-spacing: -0.3em !important;
}

.u-txt_ls-01em-minus {
  letter-spacing: -0.1em !important;
}

.u-txt_ls-02em-minus {
  letter-spacing: -0.2em !important;
}

.u-txt_align-center {
  text-align: center !important;
}

.u-txt_align-right {
  text-align: right !important;
}

.u-rotate_5deg-minus {
  transform: rotate(-5deg) !important;
}

.page-top {
  opacity: 0;
  position: fixed;
  right: 5%;
  bottom: 5%;
  z-index: 400;
  transition: opacity 0.5s, bottom 0.3s ease;
}

.page-top.block {
  opacity: 1;
}

.btn_go-top {
  width: 72px;
  filter: drop-shadow(0 0px 3px rgba(0, 0, 0, 0.2));
}
@media (max-width: 48rem) {
  .btn_go-top {
    width: 56px;
    height: 56px;
  }
}

.space-box {
  display: block;
  width: 100%;
}

.space-box.section {
  height: var(--space__section);
}

.space-box.section-big {
  height: var(--space__section-big);
}

.space-box.space__xl {
  height: var(--space__xl);
}

.space-box.space__l {
  height: var(--space__l);
}

.space-box.space__ml {
  height: var(--space__ml);
}

.space-box.space__m {
  height: var(--space__m);
}

.space-box.space__ms {
  height: var(--space__ms);
}

.space-box.space__s {
  height: var(--space__s);
}

.space-box.space__xs {
  height: var(--space__xs);
}

.space-box.space__xxs {
  height: var(--space__xxs);
}

.c-speech-bubble {
  position: relative;
  display: block;
  width: -moz-fit-content;
  width: fit-content;
  background-color: var(--color__red--arakawa_light-up2026);
  color: #fff;
  font-weight: 600;
  font-size: var(--fs__ml);
  line-height: 1.3;
  padding: 0.5em 0.8em 0.6em 0.8em;
  font-family: "Shippori Mincho", serif;
}

.c-speech-bubble::after {
  position: absolute;
  content: "";
  display: block;
  width: min(3.5vw, 17.5px);
  height: min(5.5vw, 27.5px);
  background-color: var(--color__red--arakawa_light-up2026);
  clip-path: polygon(85% 0%, 100% 100%, 0% 0%);
  bottom: calc(min(5.5vw, 27.5px) * -0.9);
  left: 30%;
}

/*
イベント詳細リスト
*/
.event-details_list {
  display: flex;
  flex-direction: column;
  gap: 1.5em;
}

.event-details_header {
  display: flex;
  align-items: center;
  gap: 0.5em;
  border-bottom: var(--bd__m) solid var(--color__black--arakawa_light-up2026);
  padding-bottom: 0.2em;
}

.event-details_header::before {
  content: "▼";
  transform: rotate(-90deg);
  color: var(--color__red--arakawa_light-up2026);
}

.event-details_title {
  font-size: var(--fs__ml) !important;
  font-weight: 700;
  font-family: "Shippori Mincho", serif;
}

.event-details_text {
  padding-top: 0.5em;
  padding-left: 1em;
  font-family: "Shippori Mincho", serif;
  color: var(--color__black--arakawa_light-up2026);
  font-feature-settings: "palt";
  font-size: var(--fs__m);
}

.event-details_text p {
  line-height: 1.6;
}

.event-details_item-date-list {
  display: grid;
  grid-template-rows: repeat(3, auto);
  grid-auto-flow: column;
  grid-auto-columns: max-content;
  gap: 0 1.5em;
  font-family: "Shippori Mincho", serif;
  font-size: var(--fs__m);
}

.booking-list {
  display: flex;
  flex-direction: column;
  gap: var(--space__l);
}

.booking-item {
  position: relative;
}

.booking-header {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 0.5em;
  height: min(6.3333vw, 38px);
  top: calc(min(6.3333vw, 38px) * -1);
}

.booking-icon {
  display: grid;
  place-items: center;
  left: 0;
  width: min(15.8333vw, 95px);
  height: min(6.3333vw, 38px);
  padding-right: 0.4em;
  padding-bottom: 0.1em;
  background: var(--color__red--arakawa_light-up2026);
  color: #fff;
  clip-path: polygon(0% 0%, 80% 0%, 100% 100%, 0% 100%);
  line-height: 1;
  font-family: "Shippori Mincho", serif;
  font-size: var(--fs__m);
}

.booking-supplement {
  color: #fff;
  font-family: "Noto Sans JP", sans-serif;
  font-size: var(--fs__sm);
}

.booking-time {
  font-size: var(--fs__ml);
  line-height: 1;
  font-family: "Shippori Mincho", serif;
}

/*
=====================
時刻表
=====================
*/
.bus-accordion {
  border: var(--bd__m) solid var(--color__gray-bg--arakawa_light-up2026);
  background: #fff;
  font-family: "Noto Sans JP", sans-serif;
}

.bus-accordion__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.3em 1em;
  background: var(--color__gray-bg--arakawa_light-up2026);
  cursor: pointer;
  list-style: none;
  font-weight: 700;
  font-size: var(--fs__sm);
}

.bus-accordion__header::-webkit-details-marker {
  display: none;
}

.bus-accordion__title {
  display: flex;
  align-items: center;
  gap: 0.5em;
}

.bus-accordion__icon {
  display: block;
  width: min(3vw, 18px);
  height: min(3vw, 18px);
  aspect-ratio: 1/1;
}

.bus-accordion__icon .icon-bus {
  display: block;
  width: min(3vw, 18px);
  height: min(3vw, 18px);
  fill: var(--color__red--arakawa_light-up2026);
  aspect-ratio: 1/1;
}

/* + アイコン */
.bus-accordion__plus {
  position: relative;
  width: min(3vw, 18px);
  height: min(3vw, 18px);
  flex-shrink: 0;
}

.bus-accordion__plus::before,
.bus-accordion__plus::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: var(--bd__m);
  background: var(--color__red--arakawa_light-up2026);
  transform: translate(-50%, -50%);
  transition: transform 0.3s ease;
}

.bus-accordion__plus::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

/* 開いたら + → − */
.bus-accordion[open] .bus-accordion__plus::after {
  transform: translate(-50%, -50%) rotate(0deg);
}

.bus-accordion__content {
  padding: 0.5em;
}

.bus-accordion__info {
  font-size: var(--fs__s);
  font-weight: 500;
  line-height: 1.5;
}

.bus-accordion__info .bus-accordion__text {
  display: grid;
  grid-template-columns: 3.7em 1fr;
}

.bus-accordion__info p {
  margin: 0;
}

.bus-accordion__info p + p {
  margin-top: 0.25em;
}

.bus-accordion__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  list-style: none;
  cursor: pointer;
}

.bus-accordion__header::-webkit-details-marker {
  display: none;
}

.bus-accordion__header::marker {
  content: "";
}

.google-map {
  width: 100%;
  aspect-ratio: 4/3;
}

.google-map iframe {
  display: block;
  width: 100%;
  height: 100%;
  border: 0;
}

.sp_first__mainvisual {
  position: relative;
  max-width: 37.5rem;
  background-color: var(--color__black--arakawa_light-up2026);
  overflow: hidden;
}
@media (max-width: 37.5rem) {
  .sp_first__mainvisual {
    border: none;
  }
}

.sp_first__mainvisual .bg_momiji {
  position: absolute;
  width: min(50vw, 300px);
  top: calc(min(4.3333vw, 26px) * -1);
  right: calc(min(10vw, 60px) * -1);
  z-index: 0;
}

.sp_first__mainvisual__inner {
  position: relative;
  z-index: 5;
}

.sp_first__mainvisual__inner .mainvisual_kani {
  width: min(33.3333vw, 200px);
  margin: 0 auto;
  margin-top: min(7.5vw, 45px);
}
.sp_first__mainvisual__inner .mainbisual_main-title {
  width: min(57.5vw, 345px);
  margin: 0 auto;
  margin-top: min(3.3333vw, 20px);
}

.catch-box {
  position: relative;
  margin-top: min(5.6667vw, 34px);
  padding-right: var(--space__ml);
}

.catch-box .img_mainvisual {
  position: absolute;
  width: min(56.1667vw, 337px);
  left: calc(min(6vw, 36px) * -1);
  z-index: 1;
}
.catch-box .mainvisual_catch {
  width: min(35vw, 210px);
  margin: 0 0 0 auto;
}
.catch-box .main_booking {
  margin: min(5.3333vw, 32px) 0 0 auto;
  width: min(25.5vw, 153px);
}

.mainvisual_date {
  padding: 0 var(--space__ml);
}

.sp_first__mainvisual .button.main {
  margin-top: var(--space__m);
}

.sp_first__read {
  position: relative;
  overflow: hidden;
}

.sp_first__read .bg_momiji {
  position: absolute;
  width: min(50vw, 250px);
  right: calc(min(26.5vw, 132.5px) * -1);
  top: 0;
}

.sp_first__read .inner {
  padding: 0 var(--space__ml);
}

.sp_first__read .read-text {
  display: flex;
  flex-direction: column;
  gap: 0.8em;
  color: #fff;
  text-align: center;
  font-weight: 500;
  font-style: normal;
  font-family: "Shippori Mincho", serif;
  font-feature-settings: "palt";
  font-size: var(--fs__m);
}

.innerbox-white {
  background-color: #fff;
  width: calc(100% - var(--space__ml));
  margin: 0 auto;
  color: var(--color__black--arakawa_light-up2026);
}

.innerbox-white .txt_sec-title {
  color: var(--color__black--arakawa_light-up2026);
  font-weight: 700;
  border: none;
}

.innerbox-white .innerbox-white_inner {
  padding: var(--fs__sm);
}

.innerbox-border-white {
  width: 100%;
  border: var(--bd__m) solid #fff;
  padding: var(--fs__sm);
}

.innerbox-border-white h3 {
  font-size: var(--fs__ml);
  line-height: 1.3;
  font-family: "Shippori Mincho", serif;
}

.innerbox-border-white p {
  font-size: var(--fs__sm) !important;
}

.photospot-list {
  display: flex;
  flex-direction: column;
  gap: var(--space__m);
}

.photospot-card {
  width: 100%;
}

.photospot-card .inner {
  display: flex;
  flex-direction: column;
  width: calc(100% - var(--space__m));
}

.photospot-title {
  font-size: var(--fs__l);
  font-weight: 700;
  font-style: normal;
  mix-blend-mode: multiply;
  line-height: 1;
  display: flex;
  align-items: center;
  gap: 0.2em;
  margin-left: 0.5em;
  font-family: "Shippori Mincho", serif;
}

.photospot-card figure {
  margin-top: calc(var(--fs__l) * -0.8);
}

.photospot-card.ly-flex-box__right .txt_caption {
  padding-right: var(--space__m);
}

.photospot-card.ly-flex-box__left .photospot-title {
  margin-left: calc(var(--space__m) + 0.5em);
}

.photospot-card.ly-flex-box__left .txt_caption {
  padding-left: var(--space__m);
}

.innerbox-white .inner-article {
  padding: var(--space__m);
}

.innerbox-white .gray-box {
  background: var(--color__gray-bg--arakawa_light-up2026);
  margin: 0 auto;
  padding: var(--fs__m);
  padding-top: 0;
}

.innerbox-white .gray-box .deco-red-box {
  display: block;
  background: var(--color__red--arakawa_light-up2026);
  width: min(6.6667vw, 40px);
  height: min(2vw, 12px);
  margin: 0 auto;
}

.innerbox-white .gray-box h3 {
  font-size: var(--fs__ml);
  letter-spacing: -0.01em;
  text-align: center;
  margin: 0.8em auto 0.6em auto;
  font-family: "Shippori Mincho", serif;
}

.innerbox-white .gray-box figure {
  width: min(27vw, 162px);
  margin: var(--space__m) auto;
}

.innerbox-white .gray-box p {
  font-size: var(--fs__sm);
  text-align: justify;
  letter-spacing: -0.02em;
  font-family: "Shippori Mincho", serif;
}

.sp_first__photospot {
  position: relative;
}

.innerbox-white .u-margin-minus-top__m {
  position: absolute;
  top: calc(var(--space__xs) * -2);
  left: var(--space__ms);
}

.article {
  position: relative;
  overflow: hidden;
}

.article-inner {
  position: relative;
  z-index: 5;
  padding: 0 var(--space__ml);
}

.article-inner_big {
  width: calc(100% - var(--space__ml));
  margin: 0 auto;
}

.article-inner p {
  letter-spacing: -0.01em;
  text-align: justify;
  font-family: "Shippori Mincho", serif;
  font-size: var(--fs__m);
}

.article.black {
  color: #fff;
}

.article.white {
  background: #fff;
}

.article.gray {
  background: var(--color__gray-bg--arakawa_light-up2026);
}

.article.white, .article.gray {
  color: var(--color__black--arakawa_light-up2026);
}

.article.white .txt_sec-title,
.article.gray .txt_sec-title,
.article.white .tokubetsu-koukai {
  color: var(--color__black--arakawa_light-up2026);
  border: none;
}

.article.black.gaiyo .bg_momiji,
.article.black.application .bg_momiji,
.article.black.booking .bg_momiji,
.article.black.venue .bg_momiji {
  width: min(50vw, 300px);
  position: absolute;
  right: calc(min(27.0102vw, 162.0613px) * -1);
  top: 0;
}

.article.white.miryoku-toyozo .bg_cloud,
.article.gray.night-museum .bg_cloud,
.article.white.tokubetsu-koukai .bg_cloud {
  width: min(57.5vw, 345px);
  position: absolute;
  left: calc(min(4.1667vw, 25px) * -1);
  top: 0;
}

.article.white.why-toyozo .bg_cloud {
  width: min(57.5vw, 345px);
  transform: scaleX(-1);
  position: absolute;
  right: 0;
  top: 0;
}

.contact {
  color: #fff;
  text-align: center;
}

.contact_inner {
  padding: var(--fs__ml) 0;
  font-family: "Shippori Mincho", serif;
}

.contact_title {
  font-size: var(--fs__ml);
  font-weight: 500;
}

.contact_text {
  font-size: var(--fs__s);
}

.contact_tel {
  font-size: var(--fs__ml);
}

.contact_hr {
  display: block;
  height: var(--bd__m);
  width: 50%;
  margin: var(--fs__s) auto;
  background-color: #fff;
}

.legal-notice {
  font-family: "Noto Sans JP", sans-serif;
}

.legal-notice_title {
  font-size: var(--fs__m);
  text-align: center;
}

.legal-notice_item {
  font-size: var(--fs__s);
  line-height: 1.3;
  border-bottom: var(--bd__m) solid var(--color__gray-bg--arakawa_light-up2026);
  padding: 0.5em;
}

.legal-notice_item p {
  font-size: var(--fs__s);
  font-family: "Noto Sans JP", sans-serif;
}

.legal-notice_item .grid {
  display: grid;
  grid-template-columns: 8em 1fr;
}

.legal-notice_item .notice-list {
  font-size: calc(var(--fs__s) * 0.85);
  letter-spacing: -0.001em;
}

* {
  box-sizing: border-box;
}

img {
  width: 100%;
  height: auto;
}

@media (min-width: 48rem) {
  .pc_none {
    display: none;
  }
}

.arakawa_light-up2026__wrap {
  position: relative;
  max-width: 600px;
  margin: 0 auto;
  background-color: var(--color__black--arakawa_light-up2026);
  border-left: 3px solid var(--color__red--arakawa_light-up2026);
  border-right: 3px solid var(--color__red--arakawa_light-up2026);
}
@media (max-width: 600px) {
  .arakawa_light-up2026__wrap {
    border: none;
  }
}

body {
  hyphens: auto;
  line-break: strict;
  overflow-wrap: break-word;
  word-break: break-word;
  background-color: var(--color__black--arakawa_light-up2026);
}

.arakawa_light-up2026__wrap h2, .arakawa_light-up2026__wrap h3 {
  margin-top: 0;
}/*# sourceMappingURL=light-up.css.map */