/* ==============================================
   Chomorrow v4.9.2 — 2025 ページ専用スタイル
   static-site/（Figma由来の静的モックアップ）の
   common.css + top.css + floor.css + floor-map.css + content.css
   をそのまま移植。クラス名は static-site 側の命名規則
   （site-header, hero, card, schedule__item 等）を採用。
   ============================================== */

/* =========================================
   Design Tokens (from Figma variable defs)
   ========================================= */
:root {
  /* colors */
  --color-white: #ffffff;
  --color-white-76: #ffffffc2;
  --color-white-60: #ffffff99;
  --color-black: #000000;
  --color-gallery: #eeeeee;   /* grey/93 */
  --color-tundora: #4a4a4a;   /* grey/28-29 */
  --color-mine-shaft: #323232; /* grey/20 */
  --color-emperor: #515151;   /* grey/32 */
  --color-dove-gray: #6a6a6a; /* grey/42 */
  --color-gray: #808080;      /* grey/50 */
  --color-cod-gray: #111111;  /* grey/7 */
  --color-picton-blue: #29a1e9; /* azure/54 : header/CTA blue */
  --color-anakiwa-50: #84d3ff80; /* azure/76 50% */
  --color-crusta: #ff8727;    /* orange/58 */
  --color-wax-flower-50: #ffb4a080; /* red/81 50% */

  /* fonts */
  --font-jp: "Hiragino Kaku Gothic ProN", sans-serif;
  --font-en: "Inter", sans-serif;
  --font-heading: "DM Sans", sans-serif;
  --font-icon: "Material Icons";

  /* font sizes */
  --fs-13: 13px; --fs-14: 14px; --fs-15: 15px; --fs-16: 16px;
  --fs-18: 18px; --fs-22: 22px; --fs-24: 24px; --fs-32: 32px;
  --fs-40: 40px; --fs-48: 48px;

  /* line heights */
  --lh-14: 14px; --lh-16_8: 16.8px; --lh-19_6: 19.6px; --lh-21: 21px;
  --lh-21_6: 21.6px; --lh-22_4: 22.4px; --lh-25_2: 25.2px; --lh-28: 28px;
  --lh-28_8: 28.8px; --lh-30_8: 30.8px; --lh-33_6: 33.6px; --lh-44_8: 44.8px;
  --lh-56: 56px; --lh-67_2: 67.2px; --lh-80_64: 80.64px;

  /* letter spacing */
  --ls-1: 1px; --ls-1_5: 1.5px; --ls-1_6: 1.6px;

  /* spacing (item spacing tokens) */
  --sp-4: 4px; --sp-5: 5px; --sp-8: 8px; --sp-9: 9px; --sp-10: 10px;
  --sp-11: 11px; --sp-12: 12px; --sp-15: 15px; --sp-24_5: 24.5px;
  --sp-25: 25px; --sp-30: 30px; --sp-33: 33px; --sp-50: 50px; --sp-77: 77px;

  /* radius */
  --radius-16: 16px;

  /* breakpoints (reference only, used in each page CSS via media queries) */
  /* 390 / 768 / 1024 / 1440 / 1920 */

  --header-h-mobile: 87px;
  --header-h-desktop: 269.62px;
  --header-h-1440: 269.62px;
  --header-h-768: 259.82px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-jp);
  color: var(--color-mine-shaft);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
button { font: inherit; border: none; background: none; cursor: pointer; }

/* =========================================
   Site Header (shared across all pages)
   ========================================= */
.site-header {
  display: block;
  position: relative;
  background: var(--color-picton-blue);
  padding: 0;
  width: 100%;
  z-index: 100;
}
.site-header__inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: var(--header-h-mobile);
  padding: 0 16px;
}
.site-header__logo img {
  width: 148px;
  height: auto;
  display: block;
}
.site-header__menu-btn {
  position: absolute;
  top: 18px;
  right: 14px;
  width: 28px;
  height: 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  z-index: 200;
}
.site-header__menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  transition: transform .2s ease, opacity .2s ease;
}
.site-header__menu-btn.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.site-header__menu-btn.is-active span:nth-child(2) { opacity: 0; }
.site-header__menu-btn.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.site-nav {
  position: fixed;
  top: 0;
  right: 0;
  width: 78%;
  max-width: 320px;
  height: 100vh;
  background: var(--color-picton-blue);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  transform: translateX(100%);
  transition: transform .25s ease;
  z-index: 150;
  padding: 40px 20px;
}
.site-nav.is-open { transform: translateX(0); }
.site-nav__row {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}
.site-nav__list {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}
.site-nav__link {
  color: var(--color-white);
  font-size: 16px;
  letter-spacing: var(--ls-1_6);
  border-bottom: 2px solid transparent;
  padding-bottom: 4px;
}
.site-nav__link--bold { font-weight: 600; font-family: var(--font-en); }
.site-nav__social {
  display: flex;
  gap: 16px;
}
.site-nav__social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--color-cod-gray);
}
.site-nav__social img { width: 18px; height: 18px; }
.site-nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.4);
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s ease;
  z-index: 140;
}
.site-nav-overlay.is-open { opacity: 1; pointer-events: auto; }

@media (min-width: 768px) {
  .site-header__inner {
    height: var(--header-h-768);
    padding: 30px 24px 0;
    flex-direction: column;
    align-items: center;
    gap: 24px;
  }
  .site-header__logo img { width: 220px; }
  .site-header__menu-btn { display: none; }
  .site-nav {
    position: static;
    width: auto;
    max-width: none;
    height: auto;
    background: transparent;
    transform: none;
    flex-direction: column;
    justify-content: center;
    gap: 16px;
    padding: 0;
  }
  .site-nav__row {
    flex-direction: row;
    align-items: center;
    gap: 32px;
  }
  .site-nav__list {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px 32px;
  }
  .site-nav-overlay { display: none; }
}

@media (min-width: 1024px) {
  .site-header__inner {
    height: var(--header-h-desktop);
    padding: 30px 40px 0;
  }
  .site-header__logo img { width: 284px; }
  .site-nav { gap: 20px; }
  .site-nav__row { gap: 40px; }
  .site-nav__list { gap: 10px 48px; }
  .site-nav__link { font-size: 16px; }
}

@media (min-width: 1440px) {
  .site-header__inner { height: var(--header-h-1440); }
}

/* =========================================
   Site Footer (shared across all pages)
   ========================================= */
.site-footer { background: #323232; padding: 40px 20px 24px; }
.site-footer__nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 24px;
  margin-bottom: 32px;
}
.site-footer__link { color: var(--color-white); font-size: 13px; letter-spacing: var(--ls-1_5); }
.site-footer__logo { display: flex; justify-content: center; margin-bottom: 24px; }
.site-footer__logo img { width: 180px; height: auto; }
.site-footer__bottom { text-align: center; }
.site-footer__privacy { color: var(--color-white); font-size: 10px; letter-spacing: var(--ls-1); display: block; margin-bottom: 8px; }
.site-footer__copyright { color: var(--color-gallery); font-size: 9.5px; letter-spacing: var(--ls-1); }
@media (min-width: 1024px) {
  .site-footer { padding: 16px 40px 24px; }
  .site-footer__nav { justify-content: center; gap: 16px 48px; margin-bottom: 24px; }
  .site-footer__link { font-size: 15px; }
}
/* =========================================
   top.css - トップページ専用スタイル
   モバイルファースト: base=390px -> 768 -> 1024 -> 1440 -> 1920
   ========================================= */

:root {
  --color-text-main: #333333;
  --color-heading-gray: #484848;
  --color-pink: #dd007b;
  --color-green: #00a97a;
  --color-cyan: #00aaf0;
}

.container-inner {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* =========================================
   Hero
   ========================================= */
.hero {
  position: relative;
  width: 100%;
  aspect-ratio: 390 / 780;
  overflow: hidden;
  background: var(--color-white);
}
.hero__el {
  position: absolute;
}
.hero__el img { width: 100%; height: 100%; object-fit: cover; display: block; }
.hero__el--border { border: 20px solid var(--color-white); border-radius: 50%; box-sizing: border-box; overflow: hidden; }
.hero__el--rotate .hero__el-inner { width: 100%; height: 100%; }
.hero__el--title { z-index: 5; }
.hero__el--border-dance { z-index: 6; }
.hero__el--title img { object-fit: contain; }
.hero__banner-thanks img,
.hero__banner-dates img { object-fit: contain; }
.hero__el--confetti img { object-fit: contain; }

/* mobile positions (390 base, applied through 1023px) */
.hero__el--stripe-top { left:122.18%; top:-8.01%; width:185.64%; height:29.36%; }
.hero__el--circle-a-3 { left:38.97%; top:-5.38%; width:51.28%; height:25.64%; }
.hero__el--dots-teal-2 { left:-26.41%; top:16.28%; width:51.28%; height:25.62%; }
.hero__el--stripe-bl { left:-23.85%; top:74.36%; width:92.31%; height:50.51%; }
.hero__el--stripe-right { left:61.54%; top:-2.44%; width:38.46%; height:68.72%; }
.hero__el--circle-b-3 { left:19.23%; top:47.05%; width:51.28%; height:25.62%; }
.hero__el--circle-a-1 { left:99.49%; top:24.1%; width:65.13%; height:31.67%; }
.hero__el--border-walk { left:-4.1%; top:22.18%; width:38.46%; height:19.23%; }
.hero__el--border-group { left:54.62%; top:-5.77%; width:64.1%; height:32.05%; }
.hero__el--border-robot { left:26.15%; top:52.69%; width:89.74%; height:44.87%; }
.hero__el--border-dance { left:-18.97%; top:46.54%; width:51.28%; height:25.64%; }
.hero__el--blob-green { left:-25.06%; top:79.76%; width:77.05%; height:38.72%; }
.hero__el--blob-pink-big { left:18.62%; top:84.48%; width:121.22%; height:60.61%; }
.hero__el--blob-pink-dots2 { left:70.74%; top:-4.25%; width:108.41%; height:54.2%; }
.hero__el--blob-pink-dots { display: none; }
.hero__el--title { left:10%; top:21.5%; width:80%; height:23.8%; }
.hero__banner-thanks { left:5.13%; top:62.76%; width:89.74%; height:5.84%; }
.hero__banner-dates { left:5.13%; top:68.59%; width:89.74%; height:7.34%; }
.hero__el--confetti { left:0; top:50.3%; width:100%; height:7.33%; }

@media (min-width: 1024px) {
  .hero { aspect-ratio: 1920 / 1200; }
  .hero__el--stripe-top { left:-12.89%; top:-5.21%; width:37.71%; height:19.08%; right:auto; }
  .hero__el--circle-a-1 { left:20.21%; top:15.67%; width:13.23%; height:20.58%; }
  .hero__el--stripe-right { left:auto; right:0%; top:-1.58%; width:18.54%; height:42.25%; }
  .hero__el--circle-b-3 { left:3.91%; top:30.58%; width:10.42%; height:16.65%; }
  .hero__el--border-walk { left:4.53%; top:13.25%; width:13.02%; height:20.83%; }
  .hero__el--border-group { left:auto; right:18.44%; top:-1.42%; width:15.62%; height:25%; }
  .hero__el--border-robot { left:auto; right:-5.21%; top:20.25%; width:23.44%; height:37.5%; }
  .hero__el--circle-b-4 { left:auto; right:15.1%; top:-0.75%; width:10.42%; height:16.65%; }
  .hero__el--circle-a-3 { left:6.41%; top:-5.25%; width:10.42%; height:16.67%; }
  .hero__el--dots-teal-2 { left:-4.32%; top:18.5%; width:10.42%; height:16.65%; }
  .hero__el--stripe-bl { left:-4.84%; top:auto; bottom:-16.17%; width:18.75%; height:32.83%; }
  .hero__el--deco-bottom { left:-0.78%; top:auto; bottom:6.25%; width:25.47%; height:18.67%; }
  .hero__el--border-dance { left:5.47%; top:auto; bottom:3.75%; width:18.23%; height:29.17%; }
  .hero__el--blob-pink-big { left:auto; right:-7.26%; top:auto; bottom:-11.94%; width:32.33%; height:51.72%; }
  .hero__el--blob-pink-dots { display:block; left:auto; right:-2.29%; top:-4.25%; width:18.23%; height:29.17%; }
  .hero__el--blob-green { left:-7.32%; top:auto; bottom:10.54%; width:21.62%; height:34.59%; }
  .hero__el--blob-pink-dots2 { left:-10.05%; top:-17.49%; width:28.32%; height:45.31%; }
  .hero__el--title { left:50%; top:32.65%; width:24%; height:22.85%; transform:translate(-50%,-50%); }
  .hero__banner-thanks { left:32.58%; top:64.47%; width:34.79%; height:4.06%; }
  .hero__banner-dates { left:32.58%; top:70.2%; width:34.84%; height:6.92%; }
  .hero__el--confetti { left:24.11%; top:47.32%; width:51.77%; height:12.15%; }
  .hero__el--circle-b-2 { display:none; }
}

/* =========================================
   Section common heading
   ========================================= */
.section { position: relative; padding: 56px 20px; }
.section-heading {
  font-size: 28px;
  color: var(--color-text-main);
  text-align: center;
  font-weight: 600;
  margin-bottom: 32px;
  line-height: 1.4;
}
.section-heading--with-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.section-heading--with-logo img { width: 120px; height: auto; }

@media (min-width: 1024px) {
  .section { padding: 64px 40px; }
  .section-heading { font-size: 40px; margin-bottom: 40px; }
  .section-heading--with-logo { flex-direction: row; gap: 5px; }
  .section-heading--with-logo img { width: 157px; }
}

/* =========================================
   Intro (って なーんだ)
   ========================================= */
.intro { background: var(--color-white); overflow: hidden; }
.intro__lead {
  max-width: 620px;
  margin: 0 auto;
  text-align: center;
  color: var(--color-text-main);
  font-size: 15px;
  line-height: 1.55;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.intro__lead p { margin: 0; }
.intro__lead .pink { color: var(--color-pink); text-shadow: 1px 1px 3px rgba(0,0,0,.2); }
.intro__lead .green { color: var(--color-green); }
.intro__lead .cyan { color: var(--color-cyan); }
.intro__lead .cyan-shadow { color: var(--color-cyan); text-shadow: 1px 1px 3px rgba(0,0,0,.2); }

@media (min-width: 1024px) {
  .intro__lead { max-width: 888px; font-size: 20px; line-height: 1.4; gap: 20px; }
}

/* =========================================
   Notice
   ========================================= */
.notice { background: var(--color-white); }
.notice__inner { max-width: 920px; margin: 0 auto; }
.notice__title {
  display: inline-block;
  font-size: 20px;
  color: var(--color-text-main);
  border-right: 4px solid var(--color-black);
  padding-right: 14px;
  margin-bottom: 24px;
  line-height: 1.4;
}
.notice__body {
  color: var(--color-tundora);
  font-size: 15px;
  line-height: 1.5;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.notice__body p { margin: 0; }
.notice__credit {
  text-align: right;
  margin-top: 32px;
  font-size: 13px;
  color: var(--color-text-main);
}
@media (min-width: 1024px) {
  .notice__title { font-size: 24px; margin-bottom: 25px; }
  .notice__body { font-size: 18px; line-height: 1.4; gap: 24.5px; }
  .notice__credit { font-size: 14px; }
}

/* =========================================
   News carousel
   ========================================= */
.news { background: var(--color-white); }
.news__viewport {
  position: relative;
  max-width: 100%;
  overflow: hidden;
}
.news__track {
  display: flex;
  gap: 16px;
  transition: transform .4s ease;
}
.news__card {
  position: relative;
  flex: 0 0 auto;
  width: 280px;
  height: 220px;
  background-size: cover;
  background-position: center;
  color: var(--color-white);
}
.news__card img:not(.news__sticker) { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; border-radius: 4px; }
.news__card-overlay {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  background: var(--color-white-76);
  padding: 16px;
  border-radius: 0 0 4px 4px;
  z-index: 1;
}
.news__card-title {
  color: var(--color-black);
  font-size: 15px;
  line-height: 1.3;
  margin: 0 0 8px;
}
.news__card-date { color: var(--color-white); font-size: 11px; text-align: center; margin: 0; }
.news__sticker {
  position: absolute;
  top: 6px;
  left: 6px;
  width: 110px;
  transform: rotate(-9deg);
  z-index: 2;
}
.news__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-top: 24px;
}
.news__btn {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--color-white);
  box-shadow: 0 0 8px rgba(0,0,0,.2);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  color: #222;
  cursor: pointer;
}
@media (min-width: 1024px) {
  .news { overflow: hidden; }
  .news__viewport { max-width: 899px; margin: 0 auto; overflow: visible; }
  .news__track { gap: 77px; }
  .news__card { width: 100%; height: 500px; border-radius: 4px; }
  .news__card-overlay { padding: 29px; }
  .news__card-title { font-size: 23.8px; line-height: 1.2; }
  .news__card-date { font-size: 15px; }
  .news__sticker { width: 200px; top: -60px; left: -60px; }
}

/* =========================================
   Overview (開催概要)
   ========================================= */
.overview { background: var(--color-white); }
.overview__card {
  max-width: 1170px;
  margin: 0 auto;
  background: var(--color-white-60);
  border-radius: 16px;
  box-shadow: 0 0 18px rgba(0,0,0,.2);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.overview__row { text-align: center; }
.overview__title-jp { font-size: 18px; color: var(--color-text-main); margin: 0; }
.overview__title-en { font-size: 16px; color: var(--color-text-main); margin: 4px 0 0; }
.overview__label { font-size: 18px; color: var(--color-dove-gray); margin: 0 0 6px; }
.overview__date { font-size: 22px; color: var(--color-text-main); font-family: var(--font-heading); font-weight: 800; margin: 0; }
.overview__times {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.overview__time-col { text-align: center; }
.overview__time-col .day { font-size: 18px; color: var(--color-text-main); margin: 0 0 8px; }
.overview__time-col p { font-size: 16px; color: var(--color-text-main); font-weight: 600; margin: 4px 0; }
.overview__time-col small { display: block; font-size: 12px; color: var(--color-gray); margin-top: 4px; }
.overview__place p { font-size: 18px; color: var(--color-text-main); margin: 0 0 8px; }
.overview__place small { display: block; font-size: 13px; color: var(--color-text-main); line-height: 1.6; }
.overview__organizer { font-size: 15px; color: var(--color-text-main); }
.overview__organizer .label { color: var(--color-dove-gray); }

@media (min-width: 1024px) {
  .overview__card { padding: 30px; gap: 25.4px; }
  .overview__title-jp, .overview__title-en { font-size: 20px; }
  .overview__label { font-size: 24px; }
  .overview__date { font-size: 32px; }
  .overview__times { flex-direction: row; justify-content: center; gap: 80px; }
  .overview__time-col .day { font-size: 20px; }
  .overview__time-col p { font-size: 20px; }
  .overview__time-col small { font-size: 14px; }
  .overview__place p { font-size: 20px; }
  .overview__place small { font-size: 15px; }
  .overview__organizer { font-size: 20px; }
}

/* =========================================
   Main contents cards (メインコンテンツ)
   ========================================= */
.contents { background: var(--color-white); overflow: hidden; }
.contents__deco { position: absolute; opacity: .5; pointer-events: none; z-index: 0; }
.contents__inner { position: relative; z-index: 1; }
.contents__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 70px 40px;
  max-width: 335px;
  margin: 0 auto;
}
.card {
  position: relative;
  background: var(--color-white);
  border-radius: 16px;
  box-shadow: 0 0 4px rgba(0,0,0,.2);
  padding: 20px;
  padding-top: 26px;
  display: flex;
  flex-direction: column;
}
.card__tag {
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-white);
  border: 2px solid var(--color-dove-gray);
  border-radius: 8px;
  padding: 6px 16px;
  font-size: 14px;
  color: var(--color-black);
  white-space: nowrap;
}
.card__img { border-radius: 4px; overflow: hidden; margin-bottom: 12px; background: var(--color-gallery); }
.card__img img { width: 100%; height: 100%; object-fit: contain; object-position: center; aspect-ratio: 295/240; }
.card--short .card__img img { aspect-ratio: 295/185; }
.card__title {
  font-size: 16px;
  color: var(--color-black);
  line-height: 1.3;
  min-height: 2.6em;
  margin-bottom: 12px;
}
.card__divider { height: 3px; background: var(--color-gallery); border-radius: 2px; margin-bottom: 16px; }
.card__btn {
  display: block;
  text-align: center;
  border: 2px solid var(--color-crusta);
  color: var(--color-crusta);
  border-radius: 8px;
  padding: 14px;
  font-size: 15px;
  font-weight: 600;
  transition: background .2s ease, color .2s ease;
}
.card__btn:hover { background: var(--color-crusta); color: var(--color-white); }

@media (min-width: 768px) {
  .contents__grid { max-width: 335px; }
}
@media (min-width: 1024px) {
  .contents__grid {
    grid-template-columns: repeat(2, 335px);
    max-width: 710px;
    gap: 60px 40px;
  }
  .card__img img { aspect-ratio: 295/213; }
  .card--short .card__img img { aspect-ratio: 295/185; }
}
@media (min-width: 1440px) {
  .contents__grid {
    grid-template-columns: repeat(3, 335px);
    max-width: 1085px;
  }
}

/* =========================================
   Schedule (ステージスケジュール)
   ========================================= */
.schedule { background: var(--color-white); }
.schedule__deco { position: absolute; top: -4%; left: -3.7%; width: 28%; max-width: 400px; opacity: .9; z-index: 0; pointer-events: none; }
.schedule__inner { position: relative; z-index: 1; display: flex; flex-direction: column; gap: 40px; }
.schedule__day { width: 100%; max-width: 560px; margin: 0 auto; }
.schedule__day--1 { background: var(--color-anakiwa-50); border-radius: 16px; padding: 24px 15px; }
.schedule__day--2 { background: var(--color-wax-flower-50); border-radius: 16px; padding: 24px 15px; }
.schedule__day-title { text-align: center; font-size: 20px; color: var(--color-text-main); margin-bottom: 20px; }
.schedule__list { display: flex; flex-direction: column; gap: 30px; }
.schedule__item {
  position: relative;
  background: var(--color-white);
  border-radius: 16px;
  box-shadow: 0 0 12px rgba(0,0,0,.2);
  padding-top: 28px;
  overflow: visible;
}
.schedule__time {
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-white);
  box-shadow: 0 0 6px rgba(0,0,0,.2);
  border-radius: 8px;
  padding: 10px 20px;
  font-size: 18px;
  font-weight: 600;
  color: var(--color-text-main);
  white-space: nowrap;
  z-index: 2;
}
.schedule__body { display: flex; flex-direction: column; }
.schedule__img { width: 100%; aspect-ratio: 3/2; overflow: hidden; border-radius: 16px 16px 0 0; }
.schedule__img img { width: 100%; height: 100%; object-fit: cover; }
.schedule__text { padding: 16px 20px 20px; }
.schedule__program { font-size: 16px; color: var(--color-black); margin-bottom: 12px; line-height: 1.3; }
.schedule__program .label { color: var(--color-text-main); font-size: 14px; display: block; margin-bottom: 2px; }
.schedule__desc { font-size: 13px; color: var(--color-black); line-height: 1.35; }
.schedule__desc .label { color: var(--color-text-main); font-size: 14px; display: block; margin-bottom: 2px; }

@media (min-width: 1024px) {
  .schedule__inner { flex-direction: column; }
  .schedule__day { max-width: 560px; }
}
@media (min-width: 1440px) {
  .schedule__inner { flex-direction: row; flex-wrap: wrap; justify-content: center; align-items: flex-start; gap: 40px; }
  .schedule__inner > .section-heading { flex-basis: 100%; width: 100%; }
  .schedule__day { margin: 0; }
  .schedule__body { flex-direction: row; }
  .schedule__time { left: 79px; }
  .schedule__img { width: 159px; flex: 0 0 159px; aspect-ratio: auto; border-radius: 16px 0 0 16px; }
  .schedule__text { flex: 1; padding: 15px 20px; }
  .schedule__program { font-size: 18px; }
  .schedule__desc { font-size: 14px; }
}

/* =========================================
   Sponsors (協賛紹介)
   ========================================= */
.sponsors { background: var(--color-white); overflow: hidden; }
.sponsors__card {
  position: relative;
  max-width: 1020px;
  margin: 0 auto;
  background: var(--color-white);
  border-radius: 16px;
  box-shadow: 0 0 14px rgba(0,0,0,.15);
  padding: 30px 20px;
  overflow: hidden;
}
.sponsors__deco { position: absolute; right: -10%; top: 0; width: 55%; max-width: 400px; opacity: .2; z-index: 0; }
.sponsors__content { position: relative; z-index: 1; text-align: center; }
.sponsors__title-jp { font-size: 16px; margin: 0; }
.sponsors__title-en { font-size: 14px; margin: 4px 0 24px; }
.sponsors__group { margin-bottom: 24px; }
.sponsors__group-title { font-size: 20px; margin: 0 0 12px; }
.sponsors__group p { font-size: 14px; line-height: 1.8; margin: 0; }
@media (min-width: 1024px) {
  .sponsors__title-jp, .sponsors__title-en { font-size: 20px; }
  .sponsors__group-title { font-size: 24px; }
  .sponsors__group p { font-size: 18px; }
}

/* =========================================
   Access
   ========================================= */
.access { background: var(--color-white); }
.access__title { text-align: center; font-size: 32px; color: var(--color-text-main); margin-bottom: 24px; }
.access__map-wrap {
  max-width: 1420px;
  margin: 0 auto;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 0 13px rgba(0,0,0,.2);
}
.access__map-wrap img { width: 100%; display: block; }
.access__map-btn-wrap { max-width: 1420px; margin: 0 auto; text-align: left; }
.access__map-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 24px;
  border: 1px solid var(--color-black);
  border-radius: 128px;
  padding: 12px 32px;
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text-main);
  box-shadow: 0 0 12px rgba(0,0,0,.2);
}
.access__info { margin-top: 24px; max-width: 1420px; margin-left: auto; margin-right: auto; }
.access__info-block { margin-bottom: 16px; }
.access__info-label { font-size: 16px; color: var(--color-text-main); margin: 0 0 4px; }
.access__info p { font-size: 14px; color: var(--color-text-main); margin: 0; line-height: 1.6; }
@media (min-width: 1024px) {
  .access__title { font-size: 57.6px; }
}

/* =========================================
   Detail Modal（メインコンテンツ／ステージスケジュール共通）
   ========================================= */
.card, .schedule__item { cursor: pointer; }

.detail-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  visibility: hidden;
  opacity: 0;
  transition: opacity .25s ease, visibility 0s linear .25s;
}
.detail-modal.is-open {
  visibility: visible;
  opacity: 1;
  transition: opacity .25s ease;
}
.detail-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, .55);
}
.detail-modal__panel {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 920px;
  max-height: 90vh;
  overflow-y: auto;
  background: var(--color-white);
  border-radius: 24px;
  box-shadow: 0 8px 40px rgba(0,0,0,.3);
  padding: 32px 24px;
}
.detail-modal__title {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-black);
  line-height: 1.3;
  text-align: center;
}
.detail-modal__divider {
  height: 2px;
  background: var(--color-black);
  max-width: 420px;
  margin: 16px auto 24px;
}
.detail-modal__body {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.detail-modal__img {
  width: 100%;
  aspect-ratio: 3/2;
  background: var(--color-gallery);
  border-radius: 8px;
  overflow: hidden;
  flex-shrink: 0;
}
.detail-modal__img img { width: 100%; height: 100%; object-fit: cover; }
.detail-modal__info { display: flex; flex-direction: column; }
.detail-modal__meta {
  font-size: 20px;
  color: var(--color-black);
  margin-bottom: 12px;
}
.detail-modal__label {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: 4px;
}
.detail-modal__text {
  font-size: 14px;
  color: var(--color-tundora);
  line-height: 1.7;
  margin-bottom: 16px;
  white-space: pre-line;
}
.detail-modal__text--org { font-size: 15px; font-weight: 600; color: var(--color-black); }
.detail-modal__link {
  align-self: flex-start;
  font-size: 13px;
  color: var(--color-black);
  text-decoration: underline;
}
.detail-modal__close {
  display: block;
  margin: 28px auto 0;
  width: 100%;
  max-width: 280px;
  text-align: center;
  border: 2px solid #e8433c;
  color: #e8433c;
  background: var(--color-white);
  border-radius: 999px;
  padding: 14px;
  font-size: 15px;
  font-weight: 700;
  transition: background .2s ease, color .2s ease;
}
.detail-modal__close:hover { background: #e8433c; color: var(--color-white); }

@media (min-width: 768px) {
  .detail-modal__panel { padding: 48px 56px; }
  .detail-modal__title { font-size: 32px; }
  .detail-modal__body { flex-direction: row; gap: 32px; }
  .detail-modal__img { width: 380px; flex: 0 0 380px; aspect-ratio: 3/2; }
  .detail-modal__info { flex: 1; padding-top: 8px; }
}

/* =========================================
   floor.css - フロア一覧ページ専用スタイル
   モバイルファースト: base=390px -> 768 -> 1024 -> 1440 -> 1920
   ========================================= */

.floor-page {
  background: var(--color-gallery);
}
.floor-page__banner {
  width: 100%;
  aspect-ratio: 1920 / 1080;
  object-fit: cover;
}
.floor-page__body {
  background: var(--color-white);
  box-shadow: 0 0 12px 6px rgba(130, 130, 130, 0.2);
  padding-bottom: 40px;
}
.floor-page__inner {
  max-width: 726px;
  margin: 0 auto;
  padding: 41px 15px 0;
}
.floor-page__title {
  font-size: 20px;
  font-weight: 400;
  color: var(--color-text-main, #333);
  line-height: 28px;
}
.floor-page__divider {
  margin-top: 8px;
  padding-top: 20px;
  border-top: 1px solid #b0b0b0;
}
.floor-list {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding-top: 30px;
}
.floor-list__item {
  display: flex;
  align-items: center;
  width: 100%;
  min-height: 66.33px;
  padding: 10.667px 20.667px;
  border: 1px solid var(--color-black);
  border-radius: 12px;
  font-family: var(--font-en);
  font-weight: 600;
  font-size: 32px;
  line-height: 44.8px;
  color: var(--color-text-main, #333);
  transition: background-color .2s ease;
}
.floor-list__item--jp { font-family: var(--font-jp); font-weight: 400; }
.floor-list__item:hover { background: var(--color-gallery); }
.floor-list__gap { padding-top: 30px; }

@media (min-width: 768px) {
  .floor-page__inner { max-width: 726px; padding-left: 0; padding-right: 0; }
}
/* =========================================
   floor-map.css - フロアマップページ専用スタイル
   モバイルファースト: base=390px -> 768 -> 1024 -> 1440 -> 1920
   ========================================= */

/* フロア切替タブ（ボタン） */
.floor-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 20px 15px;
  background: var(--color-gallery);
}
.floor-tabs__btn {
  padding: 10px 22px;
  border: 1px solid var(--color-black);
  border-radius: 999px;
  font-family: var(--font-en);
  font-weight: 600;
  font-size: 16px;
  background: var(--color-white);
  color: var(--color-text-main, #333);
  cursor: pointer;
  transition: background-color .2s ease, color .2s ease;
}
.floor-tabs__btn:hover { background: var(--color-gallery); }
.floor-tabs__btn.is-active { background: var(--color-black); color: var(--color-white); border-color: var(--color-black); }

.floor-map-page {
  display: none;
  background: var(--color-gallery);
}
.floor-map-page.is-active { display: block; }
.floor-map-page__body {
  background: var(--color-white);
  box-shadow: 0 0 12px 6px rgba(130, 130, 130, 0.2);
  padding-bottom: 40px;
}
.floor-map-page__map {
  width: 100%;
  display: block;
}
.floor-map-page__inner {
  max-width: 726px;
  margin: 0 auto;
  padding: 41px 15px 0;
}
.floor-map-page__title {
  font-family: var(--font-en);
  font-weight: 600;
  font-size: 32px;
  line-height: 44.8px;
  color: var(--color-text-main, #333);
}
.floor-map-page__divider {
  margin-top: 8px;
  padding-top: 20px;
  border-top: 1px solid #b0b0b0;
}

/* 段階的開示: パンくず */
.floor-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-top: 16px;
  font-family: var(--font-jp);
  font-size: 13px;
  color: var(--color-dove-gray);
}
.floor-breadcrumb__item { white-space: nowrap; }
.floor-breadcrumb__cat { font-weight: 600; color: var(--color-text-main, #333); }
.floor-breadcrumb__sep { color: var(--color-gray); }

/* 段階的開示: カテゴリ絞り込みカード */
.cat-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: 16px;
}
.cat-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  width: 96px;
  padding: 10px;
  border: 1px solid var(--color-black);
  border-radius: 10px;
  background: var(--color-white);
  cursor: pointer;
  transition: background-color .2s ease, border-color .2s ease;
}
.cat-card:hover { background: var(--color-gallery); }
.cat-card.is-active { background: var(--color-black); border-color: var(--color-black); }
.cat-card.is-active .cat-card__label,
.cat-card.is-active .cat-card__count { color: var(--color-white); }
.cat-card__media {
  width: 100%;
  height: 32px;
  border-radius: 6px;
  background: var(--cat, var(--color-gray));
}
.cat-card__label {
  font-family: var(--font-jp);
  font-size: 12px;
  font-weight: 600;
  color: var(--color-text-main, #333);
}
.cat-card__count {
  font-family: var(--font-en);
  font-size: 11px;
  color: var(--color-dove-gray);
}

.exhibit-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 20px;
}
.exhibit-list__item {
  display: flex;
  align-items: flex-start;
  gap: 4px;
  width: 100%;
  padding: 8.667px 15.667px;
  background: var(--color-white);
  border: 1px solid #aeaeae;
  border-radius: 8px;
  box-shadow: 0 0 6px 3px rgba(176, 176, 176, 0.2);
  cursor: pointer;
  transition: background-color .2s ease;
}
.exhibit-list__item:hover { background: var(--color-gallery); }
.exhibit-list__no {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  flex-shrink: 0;
  min-width: 57px;
  padding-right: 6px;
  border-right: 2px solid var(--color-black);
}
.exhibit-list__no-label {
  font-family: var(--font-en);
  font-size: 10px;
  line-height: 14px;
  color: var(--color-text-main, #333);
}
.exhibit-list__no-num {
  font-family: var(--font-en);
  font-weight: 900;
  font-size: 20px;
  line-height: 28px;
  color: var(--color-text-main, #333);
}
.exhibit-list__body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-width: 0;
  flex: 1;
}
.exhibit-list__category {
  font-family: var(--font-jp);
  font-size: 10px;
  line-height: 14px;
  color: var(--color-text-main, #333);
}
.exhibit-list__org {
  font-family: var(--font-en);
  font-size: 10px;
  line-height: 14px;
  color: var(--color-text-main, #333);
}
.exhibit-list__title {
  font-family: var(--font-jp);
  font-size: 14px;
  line-height: 1.4;
  color: var(--color-text-main, #333);
}

@media (min-width: 768px) {
  .floor-map-page__inner { padding-left: 0; padding-right: 0; }
}
/* =========================================
   content.css - コンテンツ詳細ページ専用スタイル
   モバイルファースト: base=390px -> 768 -> 1024 -> 1440 -> 1920
   ========================================= */

.content-page__banner {
  width: 100%;
  aspect-ratio: 1920 / 1280;
  object-fit: cover;
  background: var(--color-gallery);
}
.content-page__head {
  padding: 20px 30px 10px;
}
.content-page__category {
  font-family: var(--font-jp);
  font-size: 20px;
  line-height: 20px;
  color: #9b9b9b;
}
.content-page__no {
  display: flex;
  gap: 2px;
  font-family: var(--font-en);
  font-size: 20px;
  line-height: 20.4px;
  color: #9b9b9b;
  margin-top: 6px;
}
.content-page__title {
  font-family: var(--font-en);
  font-weight: 600;
  font-size: 32px;
  line-height: 44.8px;
  color: var(--color-text-main, #333);
  margin-top: 8px;
}
.content-page__divider {
  margin: 0 30px;
  height: 2px;
  border-radius: 12px;
  background: #e3e3e3;
}
.content-page__body {
  padding: 30px 30px 40px;
}
.content-page__body p {
  font-family: var(--font-jp);
  font-size: 18px;
  line-height: 25.2px;
  color: var(--color-text-main, #333);
  margin-bottom: 20px;
}
.content-page__body p:last-child { margin-bottom: 0; }

@media (min-width: 768px) {
  .content-page__head { padding-left: 82px; padding-right: 82px; }
  .content-page__divider { margin-left: 82px; margin-right: 82px; }
  .content-page__body { padding-left: 82px; padding-right: 82px; }
}

@media (min-width: 1024px) {
  .content-page__head { padding-left: 160px; padding-right: 160px; }
  .content-page__divider { margin-left: 160px; margin-right: 160px; }
  .content-page__body { padding-left: 160px; padding-right: 160px; }
}