/* ========================================
   ページ読み込みアニメーション（参考サイト準拠）
   ======================================== */

/* ① ビジュアル: opacity フェードイン */
.page__left-visual:not(.fade-in) { opacity: 0; }
.page__left-visual { transition: opacity 0.8s cubic-bezier(0.65, 0, 0.35, 1); }

/* ① ロゴ: 下から浮き上がりフェードイン */
.page__left-logo {
  position: absolute;
  bottom: 48px;
  left: 50%;
  transform: translate(-50%, 30px);
  width: min(49.3%, 39.06vh);
  z-index: 100;
  opacity: 0;
  transition: opacity 0.5s cubic-bezier(0.65, 0, 0.35, 1) 0.5s,
              transform 0.5s cubic-bezier(0.65, 0, 0.35, 1) 0.5s;
  pointer-events: none;
}
.page__left-logo.fade-in {
  opacity: 1;
  transform: translate(-50%, 0);
}

/* ③ 中央コンテンツ: .start で左からリビール（clip-pathはレイアウトセクションに統合） */

/* ④ 右メニュー: フェードイン */
.page__right:not(.start) {
  opacity: 0;
  visibility: hidden;
}
.page__right.start {
  opacity: 1;
  visibility: visible;
  transition: opacity 0.5s cubic-bezier(0.65, 0, 0.35, 1) 0.5s;
}

/* ========================================
   スクロールアニメーション（fadeInUp）
   ======================================== */
.scroll-fade {
  opacity: 0;
  transform: translateY(44px);
  transition: opacity 1s cubic-bezier(0.65, 0, 0.35, 1), transform 1s cubic-bezier(0.65, 0, 0.35, 1);
}

.scroll-fade.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* 画像リビールアニメーション */
.anim {
  width: 0%;
  overflow: hidden;
}

.anim.is-visible {
  width: 100%;
  transition: width 0.5s cubic-bezier(0.65, 0, 0.35, 1) 0.25s;
}

/* ========================================
   SPヘッダー画像 横リビール
   ======================================== */
.page__sp-header {
  clip-path: inset(0 100% 0 0);
  transition: clip-path 0.7s cubic-bezier(0.32, 0, 0.67, 0);
}
.page__sp-header.start {
  clip-path: inset(0 0 0 0);
}

/* ========================================
   背景アニメーション
   ======================================== */
@keyframes bgReveal {
  0% {
    opacity: 0;
    transform: scaleX(0) translateX(-20%);
  }
  30% {
    transform: scaleX(1) translateX(0);
    opacity: 1;
  }
  100% {
    transform: scaleX(1) translateX(0);
    opacity: 1;
  }
}

#main-bg {
  opacity: 0;
}

#main-bg.start {
  animation: bgReveal 1.2s cubic-bezier(0.65, 0, 0.35, 1) forwards;
}

/* ========================================
   ナビリンク アクティブトランジション
   ======================================== */
.side-nav__list li a {
  transition: color 0.3s ease;
}

.side-nav__list li::before {
  transition: opacity 0.3s ease;
}

/* 左からフェードイン */
.event__visual,
.novelty__card,
.lineup__card-image,
.event-goods__item-image,
.photo__image,
.about-unit__visual,
.members__item-image {
  clip-path: inset(0 100% 0 0);
  transition: clip-path 0.7s cubic-bezier(0.65, 0, 0.35, 1) 0.25s;
}

.event__visual.is-visible,
.novelty__card.is-visible,
.lineup__card-image.is-visible,
.event-goods__item-image.is-visible,
.photo__image.is-visible,
.about-unit__visual.is-visible,
.members__item-image.is-visible {
  clip-path: inset(0 0 0 0);
}

/* ========================================
   リセット & ベース
   ======================================== */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  overflow-x: hidden;
}

body {
  font-family: "Noto Sans JP", "Helvetica Neue", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  color: #000000;
  line-height: 1.8;
  background-color: #FFEE0C;
  min-height: 100vh;
  overflow-y: auto;
  overflow-y: overlay;
  overflow-x: hidden;
  scrollbar-width: thin;
  scrollbar-color: #999 transparent;
}

body::-webkit-scrollbar {
  width: 6px;
}

body::-webkit-scrollbar-track {
  background: transparent;
}

body::-webkit-scrollbar-thumb {
  background: #999;
  border-radius: 3px;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
  vertical-align: bottom;
}

/* ========================================
   固定チケットボタン
   ======================================== */
.fixed-ticket {
  position: fixed;
  bottom: 20px;
  left: calc(100vw - 100vh * 500 / 1918 - 220px);
  transform: translateX(-50%);
  z-index: 8000;
  display: block;
  width: fit-content;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease;
}
body.anim-done .fixed-ticket {
  opacity: 1;
  visibility: visible;
}

.fixed-ticket img {
  display: block;
  width: 400px;
  height: auto;
  max-width: none;
}

/* ========================================
   背景（固定・全画面）
   ======================================== */
#main-bg {
  position: fixed;
  width: 100vw;
  height: 100vh;
  top: 0;
  left: 0;
  z-index: -1;
  background-color: #FFEE0C;
}

/* ========================================
   3カラムレイアウト
   ======================================== */
.page {
  min-height: 100vh;
}

/* 左サイド（メインビジュアル） — position fixed + width transition */
.page__left {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background-image: url('../images/vol_pc_back.png');
  background-position: center center;
  background-size: cover;
  background-repeat: no-repeat;
  background-color: #FFEE0C;
  z-index: 10;
  transition: width 0.8s cubic-bezier(0.65, 0, 0.35, 1), background-position 0.8s cubic-bezier(0.65, 0, 0.35, 1);
}

.page__left.slide {
  background-position: left center;
}

body.anim-done .page__left {
  z-index: 0;
}

.page__left-visual {
  height: 100%;
  width: auto;
  max-width: none;
  display: block;
  position: relative;
  z-index: 1;
}

.page__left.slide .page__left-visual {
}

.page__left-visual.fit-contain {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center center;
  left: 0;
  transform: none;
}

/* 中央コンテンツ */
.page__center {
  width: 440px;
  margin-left: calc(100vw - 440px - var(--scrollbar-w, 0px) - 100vh * 500 / 1918);
  overflow: hidden;
  background-color: transparent;
  border-left: none;
  border-right: none;
  position: relative;
  z-index: 1;
  opacity: 0;
}

.page__center-inner {
  zoom: calc(440 / 390);
}
.page__center.start {
  z-index: 3;
  opacity: 1;
}
.page__center.reveal {
  overflow: visible;
  background-color: #E5E5E5;
}

/* 背景パネル: 中身の上にベタ塗りパネルを左から展開 */
.page__center::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  background-color: #E5E5E5;
  z-index: 999;
  transition: width 0.5s cubic-bezier(0.65, 0, 0.35, 1);
}
.page__center.start::before {
  width: 100%;
}
.page__center.reveal::before {
  display: none;
}
.page__center.reveal {
  overflow: visible;
}

/* 中央コンテンツ: innerフェードイン */
.page__center-inner {
  padding: 0 0px 40px 0px;
  min-height: 100%;
  opacity: 0;
  position: relative;
  z-index: 1000;
  transition: opacity 0.8s cubic-bezier(0.65, 0, 0.35, 1);
}

.page__center.reveal .page__center-inner {
  opacity: 1;
}

/* 右サイド（固定） */
.page__right {
  width: calc(100vh * 500 / 1918 + var(--scrollbar-w, 0px));
  height: 100vh;
  position: fixed;
  right: 0;
  top: 0;
  overflow: hidden;
  z-index: 2;
}

.page__right:not(.start) {
  opacity: 0;
  visibility: hidden;
}

.page__right.start {
  opacity: 1;
  visibility: visible;
  transition: opacity 0.5s cubic-bezier(0.65, 0, 0.35, 1) 0.5s;
}

.page__right-inner {
  height: 100%;
  position: relative;
  background-color: #FFEE0C;
  overflow: hidden;
}

.side-nav__img-wrap {
  position: relative;
  width: 100%;
  height: 100%;
}

.side-nav__img {
  height: 100%;
  width: auto;
  display: block;
  position: absolute;
  right: 0;
  top: 0;
}

.side-nav__links {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.side-nav__link {
  position: absolute;
  left: 0;
  width: 100%;
  display: block;
  padding-left: 15%;
  padding-right: 30%;
  box-sizing: border-box;
  background-clip: content-box;
  border-radius: 4px;
  transition: background 0.2s;
}

.side-nav__link:hover {
  background: rgba(255, 255, 255, 0.3);
  background-clip: content-box;
}

/* tabs at top */
.side-nav__link--semeyon {
  top: 2.5%;
  left: 0;
  width: 50%;
  height: 5%;
}
.side-nav__link--voltaction {
  top: 2.5%;
  left: 50%;
  width: 50%;
  height: 5%;
}

/* menu items */
.side-nav__link--event     { top: 21%; height: 4%; }
.side-nav__link--ticket    { top: 26%; height: 4%; }
.side-nav__link--novelty   { top: 32%; height: 4%; }
.side-nav__link--lineup    { top: 37.5%; height: 4%; }
.side-nav__link--event-goods { top: 42.5%; height: 4%; }
.side-nav__link--photo     { top: 48.5%; height: 4%; }
.side-nav__link--about-unit { top: 53.5%; height: 4%; }
.side-nav__link--members   { top: 59%; height: 4%; }
.side-nav__link--sns       { top: 65%; height: 4%; }
.side-nav__link--notice    { top: 70.5%; height: 4%; }
.side-nav__link--contact   { top: 75.5%; height: 4%; }

.side-nav__link.is-active::before {
  content: '';
  position: absolute;
  left: 6%;
  top: 50%;
  transform: translateY(-50%);
  width: calc(100vh * 123 / 1918 * 0.5);
  height: calc(100vh * 115 / 1918 * 0.5);
  background: url('../images/star.png') center / contain no-repeat;
}

/* ========================================
   ナビ
   ======================================== */
.nav {
  display: none;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  max-width: 390px;
  margin: 0 auto;
  background-color: transparent;
  z-index: 5000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.nav.is-visible {
  opacity: 1;
  pointer-events: auto;
}

@media (min-width: 1096px) {
  .nav {
    display: none !important;
  }
}

.nav__switch {
  display: block;
  height: 36px;
}

.nav__switch-img {
  width: 216px;
  height: 46px;
  display: block;
}

.nav__menu {
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
  height: 36px;
}

.nav__menu-img {
  width: 68px;
  height: 46px;
  display: block;
}

/* SP版ヘッダー画像 */
.page__sp-header {
  display: none;
}

.page__sp-header-img {
  width: 100%;
  display: block;
}

/* ========================================
   セクション共通
   ======================================== */
.section {
  background: transparent;
  border: none;
  margin-bottom: 24px;
  overflow: hidden;
  width: 342px;
  margin-left: auto;
  margin-right: auto;
  text-align: left;
}

.section__titlebar {
  display: none;
}

.section__body {
  padding: 24px 0;
  min-height: 0;
  width: 342px;
  margin: 0 auto;
}

/* 見出し画像共通 */
.event__heading,
.ticket__heading,
.novelty__heading,
.lineup__heading,
.event-goods__heading,
.photo__heading,
.about-unit__heading,
.members__heading,
.sns__heading,
.notice__heading,
.contact__heading {
  display: block;
  height: auto;
  margin-left: 0;
}

.section.section--event {
  margin-bottom: 48px;
}

/* ========================================
   イベント概要
   ======================================== */
.event__heading {
  width: 344px;
  margin-top: 65px;
  margin-bottom: 32px;
}

.event__title {
  font-size: 20px;
  font-weight: bold;
  font-family: "Noto Sans JP", sans-serif;
  color: #000000;
  text-align: center;
  line-height: 1.35;
}

.event__subtitle {
  font-size: 20px;
  font-weight: bold;
  font-family: "Noto Sans JP", sans-serif;
  color: #000000;
  text-align: center;
  line-height: 1.35;
  margin-bottom: 0;
}

.event__announce {
  font-size: 20px;
  font-weight: bold;
  font-family: "Noto Sans JP", sans-serif;
  color: #000000;
  text-align: center;
  line-height: 1.35;
  margin-bottom: 32px;
}

.event__visual {
  width: 390px;
  height: 214px;
  max-width: none;
  object-fit: cover;
  display: block;
  border-radius: 0;
  margin-left: calc((342px - 390px) / 2);
  margin-bottom: 32px;
}

.event__info {
  display: flex;
  flex-direction: column;
  gap: 0;
  text-align: left;
}

.event__info-row {
  display: flex;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid #FF5933;
}

.event__info-row:first-child {
  border-top: 1px solid #FF5933;
}

.event__info-row dt {
  flex-shrink: 0;
  width: 64px;
  text-align: left;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: #FF5933;
}

.event__info-row dd {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 16px;
  font-weight: 700;
}

.event__location {
  font-size: 14px;
  font-weight: 700;
}

.event__note {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 14px;
  font-weight: 400;
  color: #000000;
}

/* line-height per row */
.event__info-row--period dt,
.event__info-row--period dd { line-height: 23px; }

.event__info-row--hours dt { line-height: 24px; }
.event__info-row--hours dd { line-height: 0; }
.event__hours-time { line-height: 19px; display: block; }
.event__note--hours { line-height: 17px; margin-top: 2px; display: block; }

.event__info-row--place dt,
.event__info-row--place dd { line-height: 24px; }
.event__location { line-height: 18px; display: inline-block; }
.event__note--addr1 { line-height: 17px; margin-top: 2px; display: block; }

.event__info-row--org dt { line-height: 19px; }
.event__info-row--org dd { line-height: 19px; }

.event__map-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 18px;
  background: #FF5933;
  color: #fff;
  font-size: 11px;
  font-weight: bold;
  border-radius: 4px;
  margin-left: 4px;
}

/* ========================================
   入場整理券
   ======================================== */
.section.section--ticket {
  width: 342px;
  overflow: visible;
  margin-top: -15px;
  margin-bottom: 48px;
}
.section--ticket .section__body {
  padding: 24px 0 0 0;
}

.ticket__upper {
  position: relative;
  padding: 106px 0 24px 0;
  isolation: isolate;
}

.ticket__upper::before {
  content: '';
  position: absolute;
  top: -5px;
  bottom: -12px;
  left: 50%;
  width: 390px;
  transform: translateX(-50%);
  background:
    url('../images/back-note.png') center top / 390px auto no-repeat,
    url('../images/Group 626735.png') center bottom / 390px auto no-repeat;
  z-index: -1;
}
.ticket__heading {
  width: 95px;
  margin-bottom: -90px;
  position: relative;
  z-index: 2;
}

.ticket__lead {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: #000000;
  line-height: 1.6;
  text-align: center;
  margin: 0;
}

.ticket__lead:first-child {
  margin-bottom: 24px;
}

.ticket__lead--sub {
  font-size: 14px;
  margin-bottom: 24px;
}

.ticket__map {
  display: block;
  width: 342px;
  height: 192px;
  object-fit: cover;
  border-radius: 0;
  padding: 0;
  margin: 35px 0px;
}

.ticket__area {
  border: none;
  background: #E5E5E5;
  padding: 0 12px 10px;
  margin-bottom: 24px;
  border-radius: 16px;
  width: 334px;
  height: 117px;
  box-sizing: border-box;
  overflow: visible;
  position: relative;
}
.ticket__area:last-child {
  margin-bottom: 0;
  position: relative;
}

.ticket__area-title {
  padding-top: 10px;
  padding-left: 48px;
  font-family: "M PLUS 2", sans-serif;
  font-size: 16px;
  font-weight: bold;
  line-height: 23px;
  color: #000000;
  margin-bottom: 8px;
}

.ticket__area-icon {
  width: 50px;
  height: 50px;
  position: absolute;
  left: 12px;
  top: -16px;
}

.ticket__area-desc {
  font-family: "M PLUS 2", sans-serif;
  font-size: 14px;
  line-height: 22px;
  color: #393939;
}

.ticket__entry-info {
  margin: 0 0 24px 0;
  padding: 0;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 12px;
  font-weight: 400;
  line-height: 1.7;
  color: #393939;
}

.ticket__entry-info-title {
  margin-bottom: 0;
}

.ticket__entry-ok::before {
  content: "✅ ";
}

.ticket__entry-ng::before {
  content: "❌ ";
}

.ticket__example {
  background: #fff;
  padding: 16px 20px 16px 20px;
  margin-top: 0;
  margin-bottom: 24px;
  border-radius: 8px;
}

.ticket__example-title {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-family: "M PLUS 2", sans-serif;
  font-size: 16px;
  font-weight: bold;
  line-height: 42px;
  color: #FF5933;
  border: none;
  padding: 0;
  margin-bottom: 10px;
}

.ticket__example-icon {
  width: 26px;
  height: 26px;
  filter: invert(38%) sepia(96%) saturate(1500%) hue-rotate(344deg) brightness(101%) contrast(101%);
}

.ticket__example-logos {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 10px;
  padding: 0 20px;
}

.ticket__example-logo-row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.ticket__example-logo {
  flex-shrink: 0;
}
.ticket__example-logo-row:nth-child(1) .ticket__example-logo {
  width: 88px;
  height: 25px;
  object-fit: contain;
}
.ticket__example-logo-row:nth-child(2) .ticket__example-logo {
  width: 88px;
  height: 42px;
  object-fit: contain;
}

.ticket__example-logo-row > div {
  flex: 1;
  text-align: center;
}

.ticket__example-name {
  font-family: "M PLUS 2", sans-serif;
  font-size: 14px;
  font-weight: bold;
  line-height: 18px;
  white-space: nowrap;
}

.ticket__example-note {
  font-family: "M PLUS 2", sans-serif;
  font-size: 14px;
  line-height: 18px;
  color: #FF5933;
  font-weight: bold;
  text-align: center;
}

.ticket__example-note-black {
  color: #000000;
}

.ticket__example-cases {
  width: 310px;
  height: 315px;
  margin-bottom: 0;
  display: grid;
  grid-template-columns: 1fr 12.7px 1fr;
  gap: 8px 0;
  position: relative;
}

.ticket__example-cases::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 10;
  background:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 19'%3E%3Cpath d='M4 4L14 9.5L4 15Z' fill='%23000' stroke='%23fff' stroke-width='8' stroke-linejoin='round' paint-order='stroke'/%3E%3C/svg%3E") 146px 68px / 18px 19px no-repeat,
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 19'%3E%3Cpath d='M4 4L14 9.5L4 15Z' fill='%23000' stroke='%23fff' stroke-width='8' stroke-linejoin='round' paint-order='stroke'/%3E%3C/svg%3E") 146px 155.5px / 18px 19px no-repeat,
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 19'%3E%3Cpath d='M4 4L14 9.5L4 15Z' fill='%23000' stroke='%23fff' stroke-width='8' stroke-linejoin='round' paint-order='stroke'/%3E%3C/svg%3E") 146px 255.5px / 18px 19px no-repeat;
}

.ticket__example-header-col {
  height: 32px;
  text-align: center;
  font-size: 14px;
  font-weight: bold;
  color: #000000;
  background: #E5E5E5;
  padding: 0 8px;
  border-radius: 5px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ticket__example-header-col--spacer {
  background: transparent;
}

.ticket__example-case-col {
  width: 148.65px;
  text-align: center;
  font-size: 12px;
  line-height: 1.3;
  color: #000000 !important;
  background: #E5E5E5;
  padding: 12px 2px;
  border-radius: 5px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.ticket__example-cases > :nth-child(4),
.ticket__example-cases > :nth-child(6) {
  height: 75px;
}
.ticket__example-cases > :nth-child(7),
.ticket__example-cases > :nth-child(9) {
  height: 84px;
}
.ticket__example-cases > :nth-child(10),
.ticket__example-cases > :nth-child(12) {
  height: 100px;
}

.txt-sb {
  font-weight: 600;
}

.txt-regular {
  font-weight: 700;
}

.txt-400 {
  font-weight: 400;
}

.ticket__example-img {
  width: 50%;
  height: auto;
  margin: 0 auto 4px;
  display: block;
}

.ticket__example-arrow {
  display: block;
}

.ticket__example-icons {
  display: flex;
  justify-content: center;
  gap: 4px;
  margin-bottom: 6px;
}

.ticket-icon {
  width: 18px;
  height: 18px;
}

.ticket-icon--blue {
  filter: none;
}

.ticket-icon--pink {
  filter: hue-rotate(270deg) saturate(2);
}

.ticket__schedule {
  background: transparent;
  border-radius: 0;
  padding: 0;
  margin-bottom: 4px;
  font-family: "M PLUS 2", sans-serif;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.7;
  color: #393939;
}

.ticket__schedule p {
  margin-bottom: 8px;
}

.ticket__schedule p:last-child {
  margin-bottom: 0;
}

.ticket__schedule-label {
  font-family: "M PLUS 2", sans-serif;
  font-size: 16px;
  font-weight: 700;
  color: #000000;
  margin-top: 0;
}

.ticket__schedule-label:first-child {
  margin-top: 0;
}

.ticket__note {
  font-family: "M PLUS 2", sans-serif;
  font-size: 12px;
  font-weight: 400;
  color: #000000;
  line-height: 1.7;
}

.ticket__notes-box {
  background: #fff;
  border-radius: 15px;
  padding: 10px 12px;
  margin-top: 24px;
  margin-bottom: 24px;
}

/* ========================================
   ノベルティ
   ======================================== */
.novelty__heading {
  width: 118px;
  margin-bottom: 0;
}

.section.section--novelty {
  margin-top: 0;
}
.section--novelty .section__body {
  width: 342px;
  padding-top: 24px;
}

.section--members .section__body {
  width: 342px;
}

.novelty__title {
  font-size: 18px;
  font-weight: bold;
  color: #FF5933;
  line-height: 24px;
  margin-top: 28px;
  margin-bottom: 6px;
}

.novelty__desc {
  font-family: "M PLUS 2", sans-serif;
  font-size: 15px;
  font-weight: 400;
  color: #000000;
  line-height: 24px;
  width: 334px;
  height: 96px;
  margin-bottom: 12px;
}

.novelty__cards {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 12px;
}

.novelty__card {
  width: 334px;
  height: 132.67px;
  object-fit: cover;
  border-radius: 4px;
  display: block;
}

.novelty__note {
  font-family: "M PLUS 2", sans-serif;
  font-size: 12px;
  font-weight: 400;
  color: #000000;
  line-height: 1.7;
  width: 334px;
}

/* ========================================
   ラインナップ
   ======================================== */
.lineup__heading {
  width: 343px;
  margin-bottom: 30px;
}

.lineup__notice {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 12px;
  font-weight: 400;
  color: #000000;
  line-height: 1.7;
  margin-bottom: 24px;
}

.lineup__slider {
  position: relative;
  overflow: hidden;
  background: #fff;
  border-radius: 25px;
  width: 342px;
  height: 412px;
  margin: 0 auto;
}

.section.section--lineup {
  overflow: visible;
}

.lineup__slider-track {
  display: flex;
  transition: transform 0.3s ease;
}

.lineup__card {
  flex: 0 0 100%;
  min-width: 0;
  padding: 24px;
  height: 412px;
  box-sizing: border-box;
  overflow: hidden;
}

.lineup__card-image {
  width: 294px;
  height: 294px;
  object-fit: contain;
  object-position: center bottom;
  background: #fff;
  display: block;
  margin: 0;
}

.lineup__card-name {
  font-size: 18px;
  font-weight: bold;
  color: #FF5933;
  margin-top: 16px;
  margin-bottom: 0;
}

.lineup__card-name--15 { font-size: 15px; font-family: "Noto Sans JP", sans-serif; font-weight: 700; }
.lineup__card-name--16 { font-size: 16px; }
.lineup__card-name--sm { font-size: 14px; }

.lineup__card-note {
  font-size: 13px;
  color: #000000;
  margin-bottom: 12px;
}

.lineup__card-price {
  font-size: 14px;
  color: #000000;
  margin-top: -10px;
}

.lineup__card-price-num {
  font-size: 20px;
  font-weight: bold;
}

.lineup__slider-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 16px;
}

.lineup__slider-prev,
.lineup__slider-next {
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lineup__slider-prev img,
.lineup__slider-next img {
  width: 44px;
  height: 44px;
}

.lineup__slider-dots {
  display: flex;
  align-items: center;
  gap: 8px;
}

.lineup__slider-dot {
  width: 8px;
  height: 8px;
  background: #fff;
  border-radius: 50%;
  opacity: 0.4;
}

.lineup__slider-dot.is-active {
  width: 37px;
  height: 8px;
  background: #EC663F;
  border-radius: 4px;
  opacity: 1;
}

.section.section--event-goods {
}
.section--event-goods .section__body {
  width: 100%;
}
.event-goods__item:nth-child(2) {
  height: 333px;
}

/* ========================================
   会場限定グッズ
   ======================================== */
.event-goods__heading {
  width: 248px;
  margin-bottom: 30px;
}

.event-goods__subtitle {
  font-size: 20px;
  font-weight: bold;
  color: #000000;
  text-align: center;
  margin-bottom: 16px;
}

.event-goods__list {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.event-goods__item {
  background: #fff;
  border-radius: 25px;
  padding: 24px;
  width: 342px;
  height: 356px;
  box-sizing: border-box;
  margin-left: auto;
  margin-right: auto;
  position: relative;
}

.event-goods__item-deco {
  position: absolute;
  top: 26px;
  right: -24px;
  width: 61px;
  height: auto;
  pointer-events: none;
  z-index: 1;
}

.event-goods__item-image {
  width: 294px;
  height: auto;
  display: block;
  margin: 0 0 16px;
}

.event-goods__item-name {
  font-size: 18px;
  font-weight: bold;
  color: #FF5933;
  line-height: 24px;
  margin-bottom: 0;
}

.event-goods__item-spec {
  font-size: 13px;
  color: #808080;
  line-height: 19px;
  margin-top: 4px;
  margin-bottom: 0;
}

.event-goods__item-price {
  font-size: 14px;
  color: #000000;
  line-height: 29px;
  margin-top: 16px;
}

.event-goods__item-price-num {
  font-family: "M PLUS 2", sans-serif;
  font-size: 20px;
  font-weight: 700;
}

/* ========================================
   会場限定撮影エリア
   ======================================== */
.photo__heading {
  width: 344px;
  margin-bottom: 30px;
}

.photo__subtitle {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: #000000;
  text-align: center;
  margin-bottom: 16px;
}

.photo__lead {
  font-family: "M PLUS 2", sans-serif;
  font-size: 12px;
  font-weight: 400;
  color: #000000;
  line-height: 1.7;
  text-align: left;
  margin-bottom: 16px;
}

.photo__image {
  display: block;
  width: 336px;
  object-fit: cover;
  border-radius: 0;
  margin: 0 0 28px 0;
}

.photo__details-title {
  font-family: "M PLUS 2", sans-serif;
  font-size: 12px;
  font-weight: 600;
  color: #000000;
  margin-bottom: 0;
}

.photo__details-list {
  list-style: none;
  font-family: "M PLUS 2", sans-serif;
  font-size: 12px;
  font-weight: 400;
  color: #000000;
  line-height: 1.6;
  margin-bottom: 20px;
}

.photo__details-list li::before {
  content: "・";
}

.photo__details-note {
  font-family: "M PLUS 2", sans-serif;
  font-size: 12px;
  font-weight: 400;
  color: #000000;
  line-height: 1.6;
  margin-bottom: 20px;
}

.photo__example {
  margin-top: 16px;
}

.photo__example-title {
  font-family: "M PLUS 2", sans-serif;
  font-size: 12px;
  font-weight: 600;
  color: #000000;
  margin-bottom: 0;
}

.photo__example-text {
  font-family: "M PLUS 2", sans-serif;
  font-size: 12px;
  font-weight: 400;
  color: #000000;
  line-height: 1.6;
  margin-bottom: 16px;
}

/* ========================================
   About Unit
   ======================================== */
.section.section--about-unit {
  width: 90%;
  overflow: visible;
  padding-top: 24px;
}

.section--about-unit .section__body {
  width: 342px;
  margin: 0 auto;
  position: relative;
  padding: 107px 0 40px 0;
  min-height: 0;
  isolation: isolate;
}

.section.section--about-unit {
  position: relative;
}

.section.section--about-unit::before {
  content: '';
  position: absolute;
  top: 30px;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 387.6px;
  background: url('../images/Group 41.png') center top / 387.6px auto no-repeat;
  z-index: -1;
  pointer-events: none;
}

.about-unit__heading {
  width: 166px;
  margin-bottom: -75px;
  margin-top: 10px;
  position: relative;
  z-index: 2;
}

.about-unit__visual {
  width: 342px;
  height: 193px;
  object-fit: cover;
  display: block;
  margin-bottom: 12px;
}

.about-unit__desc {
  font-size: 14px;
  font-family: "M PLUS 2", sans-serif;
  font-weight: 400;
  color: #393939;
  line-height: 1.5;
  width: 342px;
  text-align: left;
  margin-bottom: 32px;
}

.about-unit__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 342px;
  height: 52px;
  font-size: 16px;
  font-weight: bold;
  color: #fff;
  background: #FF5933;
  border: none;
  border-radius: 15px;
}

.about-unit__btn-icon {
  width: 20px;
  height: 20px;
  filter: brightness(0) invert(1);
}

.about-unit__deco {
  display: block;
  width: 100%;
  margin: 32px auto 0;
}

/* ========================================
   ライバー紹介
   ======================================== */
.members__heading {
  width: 142px;
  margin-bottom: 32px;
}

.members__list {
  display: flex;
  flex-direction: column;
}

.members__item {
  position: relative;
  padding: 0 0 16px 0;
}

img.members__item-image {
  display: block;
  width: 229px;
  height: 205.65px;
  object-fit: contain;
}

.members__item:nth-child(odd) img.members__item-image {
  margin-left: auto;
  margin-right: 0;
}

.members__item:nth-child(even) img.members__item-image {
  margin-left: 0;
  margin-right: auto;
}

.members__item-info {
  position: absolute;
  bottom: 30px;
  text-align: left;
  z-index: 1;
}

.members__item:nth-child(odd) .members__item-info {
  left: 0;
}

.members__item:nth-child(even) .members__item-info {
  right: 0;
}

.members__item-name {
  font-family: "M PLUS 2", sans-serif;
  font-size: 16px;
  font-weight: 800;
  color: #000000;
  margin-bottom: 2px;
}

.members__item-desc {
  font-family: "M PLUS 2", sans-serif;
  font-size: 12px;
  font-weight: 400;
  color: #000000;
  line-height: 1.5;
  width: 212px;
  height: 95px;
  margin-bottom: 8px;
}

.members__item-desc--tall {
  height: 114px;
}

.members__item-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.members__item-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
}

.members__item-link img {
  width: 100%;
  height: 100%;
  filter: invert(38%) sepia(96%) saturate(1500%) hue-rotate(344deg) brightness(101%) contrast(101%);
}

.members__item-link img[alt="X"] {
  width: 14px;
  height: 14px;
}

/* ========================================
   SNS / Notice / Contact
   ======================================== */

/* SNS */
.sns__heading {
  width: 83px;
  margin-bottom: 32px;
}

.sns__btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 342px;
  height: 52px;
  font-size: 16px;
  font-weight: bold;
  color: #fff;
  background: #FF5933;
  border: none;
  border-radius: 15px;
}

.sns__btn-icon {
  width: 28px;
  height: 28px;
  filter: brightness(0) invert(1);
}

/* Notice */
.notice__heading {
  width: 101px;
  margin-bottom: 32px;
}

.accordion__item {
  margin-bottom: 12px;
  width: 342px;
  margin-left: auto;
  margin-right: auto;
}

.accordion__trigger {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 13px 20px;
  background: #fff;
  border: none;
  border-radius: 15px;
  font-family: "M PLUS 2", sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: #FF5933;
  cursor: pointer;
  text-align: left;
}

.accordion__icon {
  font-size: 18px;
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.accordion__content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.accordion__content-inner {
  padding: 0 20px 16px 20px;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 14px;
  font-weight: 400;
  line-height: 160%;
  background: #fff;
  border: none;
  border-radius: 0 0 15px 15px;
  color: #393939;
}

.accordion__content-inner h4 {
  line-height: 26px;
  margin-bottom: 10px;
}

.accordion__content-inner li {
  margin-bottom: 8px;
}

.accordion__content-inner li:last-child {
  margin-bottom: 0;
}

.accordion__content-inner ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.accordion__content p {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.7;
}

.accordion__list {
  list-style: none;
  margin-bottom: 0;
}

.accordion__list li {
  margin-bottom: 8px;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 14px;
  font-weight: 400;
  line-height: 160%;
  word-break: break-all;
}

.accordion__list li::before {
  content: "・";
}

.accordion__entry-info {
  background: transparent;
  padding: 0;
  margin: 8px 0;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 14px;
  font-weight: 400;
  line-height: 160%;
  color: #393939;
}

.accordion__entry-info p {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 14px;
  font-weight: 400;
  line-height: 160%;
  color: #393939;
  margin-bottom: 8px;
}

.accordion__entry-info p:last-child {
  margin-bottom: 0;
}

.accordion__entry-spacer {
  line-height: 160%;
  font-size: 14px;
  margin-bottom: 8px;
}

.accordion__entry-title {
  font-weight: 400;
  margin-bottom: 4px;
}

.accordion__item.is-open .accordion__trigger {
  border-radius: 15px 15px 0 0;
}

.accordion__item.is-open .accordion__icon {
  transform: none;
}

.section.section--contact {
  position: relative;
  overflow: visible;
}

.ghost {
  position: absolute;
  pointer-events: none;
  z-index: 0;
}

.ghost--contact {
  left: -50px;
  top: 130px;
  width: 99px;
  height: auto;
  z-index: -1;
}

/* Contact */
.contact__heading {
  margin-bottom: 32px;
  width: 115px;
}

.contact__box {
  background: #fff;
  border-radius: 15px;
  padding: 20px;
  font-size: 13px;
  line-height: 1.7;
}

.contact__company {
  font-family: "M PLUS 2", sans-serif;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 16px;
}

.contact__label {
  font-family: "M PLUS 2", sans-serif;
  font-size: 12px;
  font-weight: 700;
  margin-top: 12px;
}

.contact__value {
  font-family: "M PLUS 2", sans-serif;
  font-size: 12px;
  font-weight: 400;
  color: #000000;
}

/* ========================================
   フッター
   ======================================== */
.footer {
  text-align: center;
  padding: 0 0 60px;
  margin-top: -40px;
  font-family: "M PLUS 2", sans-serif;
  font-size: 12px;
  font-weight: 400;
  color: #000000;
}

/* ========================================
   右サイドナビ
   ======================================== */
.side-nav__tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
}

.side-nav__tab {
  padding: 6px 12px;
  border: 2px solid #2266cc;
  border-radius: 0;
  font-size: 13px;
  font-weight: bold;
  color: #2266cc;
  background: #fff;
}

.side-nav__tab.is-active {
  background: #2266cc;
  color: #fff;
}

.side-nav__list {
  list-style: none;
  margin-top: 160px;
}

.side-nav__list li {
  margin-bottom: 20px;
}

.side-nav__list li a {
  font-family: "Pacifico", cursive;
  font-size: 18px;
  line-height: 33px;
  height: 33px;
  font-weight: bold;
  color: #FF5933;
  -webkit-text-stroke: 5px #fff;
  paint-order: stroke fill;
  filter: drop-shadow(2px 2px 0 #000);
  transition: opacity 0.2s;
}

.side-nav__list li a {
  position: relative;
}

.side-nav__list li.is-active a::after {
  content: '';
  position: absolute;
  right: 100%;
  top: 50%;
  transform: translateY(-50%);
  width: 16px;
  height: 16px;
  background: url('../images/star.png') center / contain no-repeat;
  margin-right: 4px;
}

.side-nav__list li a:hover {
  opacity: 0.7;
}

/* ========================================
   セクション背景画像
   ======================================== */
.section.section--event,
.section.section--novelty,
.section.section--lineup,
.section.section--event-goods,
.section.section--members,
.section.section--notice {
  position: relative;
  isolation: isolate;
  overflow: visible;
}

.section.section--photo {
  position: relative;
  overflow: visible;
}

.section.section--event::after,
.section.section--novelty::after,
.section.section--lineup::after,
.section.section--event-goods::after,
.section.section--photo::after,
.section.section--members::after,
.section.section--notice::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  right: -19.5px;
  width: 410.5px;
  z-index: 0;
  background-repeat: no-repeat;
  background-position: right top;
  background-size: 410.5px auto;
  pointer-events: none;
}

.section.section--event > *,
.section.section--novelty > *,
.section.section--lineup > *,
.section.section--event-goods > *,
.section.section--photo > *,
.section.section--members > *,
.section.section--notice > * {
  position: relative;
  z-index: 1;
}

.section.section--event::after {
  background-image: url('../images/back-popup.png');
  top: 12px;
  background-size: auto 536px;
}

.section.section--novelty::after {
  background-image: url('../images/back-novelty.png');
  top: 16px;
  background-size: auto 728px;
}

.section.section--lineup::after {
  background-image: url('../images/back-lineup.png');
  top: 42px;
}

.section.section--event-goods::after {
  background-image: url('../images/back-goods.png');
  top: -50px;
  right: -24px;
  width: 390px;
  background-size: 390px auto;
}

.section.section--photo::after {
  background-image: url('../images/back-photoarea.png');
  top: 72px;
  bottom: -100px;
  background-size: auto 1256px;
  z-index: -3;
}

.section.section--members::after {
  background-image: url('../images/back-member.png');
  top: 55px;
  background-size: auto 785px;
}

.section.section--notice::after {
  background-image: url('../images/back-notice.png');
  top: 20px;
  background-size: auto 202px;
}

.page__center-inner .back-end {
  display: block;
  width: 273px;
  margin: -70px auto 0 0;
}

/* ========================================
   SPメニュー
   ======================================== */
.sp-menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 9000;
  pointer-events: none;
  visibility: hidden;
  overflow: hidden;
}

.sp-menu.is-open {
  pointer-events: auto;
  visibility: visible;
}
html:has(.sp-menu.is-open),
html:has(.sp-menu.is-open) body {
  overflow: hidden !important;
  touch-action: none;
}

.sp-menu__overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0);
}

.sp-menu.is-open .sp-menu__overlay {
  background: rgba(0, 0, 0, 0.5);
}

.sp-menu__panel {
  position: fixed;
  top: 0;
  right: 0;
  width: calc(100vh * 586 / 1460);
  height: 100vh;
  overflow-y: auto;
  transform: translateX(100%);
}

.sp-menu.is-open .sp-menu__panel {
  transform: translateX(0);
}

.sp-menu__img-wrap {
  position: relative;
  width: 100%;
}

.sp-menu__img {
  width: 100%;
  height: auto;
  display: block;
}

.sp-menu__close {
  position: absolute;
  top: 0;
  right: 0;
  width: 15%;
  height: 5%;
  background: none;
  border: none;
  cursor: pointer;
}

.sp-menu__link {
  position: absolute;
  left: 0;
  width: 100%;
  display: block;
}

.sp-menu__link--event       { top: 10.5%; height: 5.5%; }
.sp-menu__link--ticket      { top: 16.5%; height: 5.5%; }
.sp-menu__link--novelty     { top: 24%;   height: 5.5%; }
.sp-menu__link--lineup      { top: 33%;   height: 5.5%; }
.sp-menu__link--event-goods { top: 40.5%; height: 5.5%; }
.sp-menu__link--photo       { top: 48%;   height: 5.5%; }
.sp-menu__link--about-unit  { top: 55.5%; height: 5.5%; }
.sp-menu__link--members     { top: 63%;   height: 5.5%; }
.sp-menu__link--sns         { top: 70.5%; height: 5.5%; }
.sp-menu__link--notice      { top: 78%;   height: 5.5%; }
.sp-menu__link--contact     { top: 85.5%; height: 5.5%; }

/* ========================================
   メニュー非表示（1095px以下）
   ======================================== */
@media (max-width: 1095px) {
  .page__right {
    display: none;
  }

  .page__center {
    opacity: 1 !important;
    margin-top: 0 !important;
    padding-top: 60px !important;
    border-left: none !important;
    border-right: none !important;
    transition: none !important;
  }

  .nav {
    display: flex !important;
    left: auto !important;
    right: 0 !important;
    width: 436px !important;
    max-width: 436px !important;
    opacity: 1 !important;
    pointer-events: auto !important;
  }
}

/* ========================================
   SP版（1030px以下）
   ======================================== */
@media (max-width: 1030px) {
  body {
    height: auto;
    overflow-x: hidden;
    overflow-y: auto;
    background-color: #E5E5E5;
  }

  #main-bg {
    display: none;
  }

  .page {
    display: block;
    height: auto;
  }

  .page__left {
    display: none;
  }

  .page__right {
    display: none;
  }

  .nav {
    display: flex;
    left: 0 !important;
    right: 0 !important;
    width: auto !important;
    max-width: 390px !important;
    margin: 0 auto !important;
    opacity: 0 !important;
    pointer-events: none !important;
  }
  .nav.is-visible {
    opacity: 1 !important;
    pointer-events: auto !important;
  }

  .page__center {
    width: 100% !important;
    max-width: 390px;
    min-width: 0 !important;
    margin: 0 auto !important;
    height: auto;
    overflow: visible !important;
    background-color: #E5E5E5 !important;
    opacity: 1 !important;
    padding-top: 0 !important;
  }
  .page__center::before {
    display: none !important;
  }

  .page__center-inner {
    zoom: 1;
    opacity: 1 !important;
  }

  .fixed-ticket {
    left: 50% !important;
    transform: translateX(-50%) !important;
    opacity: 0 !important;
    visibility: hidden !important;
  }
  body.anim-done .fixed-ticket.show {
    opacity: 1 !important;
    visibility: visible !important;
  }

  .fixed-ticket img {
    width: 366px !important;
  }

  .page__center-inner {
    opacity: 1 !important;
    visibility: visible !important;
  }

  .page__sp-header {
    display: block;
  }
}