/* ==========================================================================
   関西ゼロカーボン・アクション フェス！  LP
   Design: やわらかい曲線・カラフルなイラスト・白基調のフレンドリーなトーン
   --------------------------------------------------------------------------
   SP   : 〜767px（最優先）
   TAB  : 768〜1023px
   PC   : 1024px〜
   ========================================================================== */

/* ---------- Tokens ---------- */
:root {
  --c-green: #0A9E78;        /* 装飾・イラスト */
  --c-green-ui: #067A5F;     /* 白文字を載せる面・白地のテキスト（AA対応） */
  --c-deep: #0B5D3B;
  --c-leaf: #8DCB4B;
  --c-yellow: #FFE14D;
  --c-sky: #56C7E8;
  --c-sky-pale: #E8F6FB;
  --c-green-pale: #EAF6F0;
  --c-yellow-pale: #FFF6CF;
  --c-blue: #1F6FC5;
  --c-red: #D93A2B;
  --c-orange: #C96A00;
  --c-white: #FFFFFF;
  --c-ink: #26312B;
  --c-ink-2: #4A5650;
  --c-rule: #DCE6E0;
  --c-expo-red: #E60012;     /* 大阪・関西万博イメージ：赤 */
  --c-expo-blue: #0054A7;    /* 大阪・関西万博イメージ：青 */

  --ff-jp: "Zen Kaku Gothic New", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", Meiryo, sans-serif;
  --ff-round: "Zen Maru Gothic", var(--ff-jp);
  --ff-en: "Montserrat", var(--ff-jp);

  --gutter: clamp(20px, 5vw, 64px);
  --maxw: 1160px;
  --radius-l: clamp(24px, 2.6vw, 32px);
  --radius-m: clamp(18px, 2vw, 24px);
  --section-pad: clamp(88px, 11vw, 160px);

  --shadow: 0 12px 32px rgba(6, 62, 46, .10), 0 2px 6px rgba(6, 62, 46, .06);
  --shadow-s: 0 6px 16px rgba(6, 62, 46, .12);
  --shadow-hover: 0 18px 40px rgba(6, 62, 46, .16), 0 4px 10px rgba(6, 62, 46, .08);

  --ease-out: cubic-bezier(.22, 1, .36, 1);
}

/* ---------- Reset / Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
}
body {
  font-family: var(--ff-jp);
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.9;
  letter-spacing: .05em;
  color: var(--c-ink);
  background: var(--c-white);
  overflow-x: clip;
  line-break: strict;
  -webkit-font-smoothing: antialiased;
}
/* 日本語の改行：文節単位で折り返し、最終行の泣き別れ（1〜2文字だけの行）を防ぐ */
body { word-break: auto-phrase; }
p, li, dd, dt, h1, h2, h3, h4, figcaption, .btn { text-wrap: pretty; }
h1, h2, h3, h4 { text-wrap: balance; }
img, svg { display: block; max-width: 100%; height: auto; }
ul, ol { list-style: none; padding: 0; }
a { color: inherit; }
button { font: inherit; color: inherit; cursor: pointer; }
h1, h2, h3, h4 { font-family: var(--ff-round); font-weight: 900; line-height: 1.4; }
[hidden] { display: none !important; }

:focus-visible {
  outline: 3px solid var(--c-blue);
  outline-offset: 3px;
  border-radius: 8px;
}
main:focus { outline: none; }

.svg-defs { position: absolute; width: 0; height: 0; overflow: hidden; }
.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0);
  white-space: nowrap; border: 0;
}
.skip-link {
  position: fixed; left: 12px; top: -100px; z-index: 1000;
  background: var(--c-green-ui); color: var(--c-white);
  padding: 12px 20px; border-radius: 999px; text-decoration: none; font-weight: 700;
}
.skip-link:focus { top: 12px; }

.nobr { white-space: nowrap; }
.pc-only { display: none; }
@media (min-width: 1024px) {
  .pc-only { display: inline; }
  .sp-only { display: none; }
}
@media (min-width: 768px) {
  br.sp-only { display: none; }
}

.container {
  width: min(100% - var(--gutter) * 2, var(--maxw));
  margin-inline: auto;
}

/* ---------- Section heading（英字大見出し＋和文サブ） ---------- */
.sec-head { text-align: center; margin-bottom: clamp(40px, 5vw, 64px); }
.sec-head--left { text-align: left; margin-bottom: 20px; }
.sec-head__en {
  font-family: var(--ff-en);
  font-weight: 700;
  font-size: clamp(.8125rem, 1.1vw, .9375rem);
  letter-spacing: .2em;
  line-height: 1.4;
  color: var(--c-green-ui);
}
.sec-head__en--xl {
  font-weight: 800;
  font-size: clamp(1.875rem, 6.2vw, 4.25rem);
  letter-spacing: .02em;
  line-height: 1.12;
}
.sec-head__ja {
  margin-top: 12px;
  font-family: var(--ff-round);
  font-weight: 700;
  font-size: clamp(.9375rem, 1.3vw, 1.0625rem);
  color: var(--c-green-ui);
  letter-spacing: .1em;
}
.sec-head__ja--title {
  margin-top: 14px;
  font-weight: 900;
  font-size: clamp(1.5rem, 3.4vw, 2.5rem);
  color: var(--c-ink);
  letter-spacing: .06em;
  line-height: 1.5;
}
.sec-head__title {
  margin-top: 14px;
  font-size: clamp(1.875rem, 5.4vw, 3.5rem);
  line-height: 1.45;
  letter-spacing: .06em;
}
.sec-head__lead {
  margin-top: 18px;
  font-size: clamp(1rem, 1.4vw, 1.0625rem);
  color: var(--c-ink-2);
  line-height: 2;
}
.sec-head--on-green .sec-head__en { color: var(--c-yellow); }
.sec-head--on-green .sec-head__title { color: var(--c-white); }
.sec-head--on-dark .sec-head__en { color: var(--c-white); }
.sec-head--on-dark .sec-head__en:not(.sec-head__en--xl) { color: var(--c-yellow); }
.sec-head--on-dark .sec-head__ja { color: var(--c-yellow); }
.sec-head--on-dark .sec-head__lead { color: var(--c-white); font-family: var(--ff-en); font-weight: 700; letter-spacing: .12em; }

.label {
  font-family: var(--ff-en);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .16em;
  color: var(--c-green-ui);
}
.note-small { margin-top: 28px; font-size: .8125rem; color: var(--c-ink-2); line-height: 1.7; }
.note-small--center { text-align: center; }
.tag {
  display: inline-flex; align-items: center;
  padding: .05em .8em;
  border-radius: 999px;
  font-size: .75rem; font-weight: 700; letter-spacing: .08em;
  line-height: 1.8;
  vertical-align: middle;
}
.tag--plan { background: var(--c-yellow); color: var(--c-ink); margin-left: .6em; }

.venue-link {
  color: inherit;
  text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: .25em;
  text-decoration-color: currentColor;
}
.venue-link:hover { color: var(--c-green-ui); text-decoration-thickness: 2px; }
.text-link {
  display: inline-flex; align-items: center; gap: .4em;
  font-weight: 700;
  color: var(--c-green-ui);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: .3em;
  min-height: 44px;
}
.text-link:hover { color: var(--c-deep); }

/* ---------- Buttons（ピル型・やわらかい影） ---------- */
.btn {
  position: relative;
  display: inline-flex; align-items: center; justify-content: center; gap: 1em;
  min-height: 60px;
  padding: 0 36px;
  border: 0;
  border-radius: 999px;
  background: var(--c-white);
  color: var(--c-green-ui);
  font-family: var(--ff-round);
  font-weight: 900;
  font-size: 1.0625rem;
  letter-spacing: .08em;
  line-height: 1.3;
  text-decoration: none;
  box-shadow: var(--shadow-s);
  transition: transform .35s var(--ease-out), box-shadow .35s var(--ease-out), background-color .3s;
}
.btn__arrow { width: 18px; height: 18px; flex: none; transition: transform .35s var(--ease-out); }
.btn:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.btn:hover .btn__arrow { transform: translateX(5px); }
.btn:active { transform: translateY(0); box-shadow: var(--shadow-s); }
.btn--primary { background: var(--c-green-ui); color: var(--c-white); }
.btn--primary:hover { background: #056B53; }
.btn--white { background: var(--c-white); color: var(--c-green-ui); }
.btn--lg { min-height: 68px; padding: 0 44px; font-size: clamp(1rem, 1.6vw, 1.1875rem); }
.btn--block { width: 100%; }
@media (max-width: 767px) {
  .btn { padding: 0 24px; font-size: clamp(.9375rem, 4.2vw, 1.0625rem); letter-spacing: .04em; }
  .btn--lg { padding: 0 26px; }
}

/* ==========================================================================
   HEADER（左上のカード＋右上の扇形メニュー）
   ========================================================================== */
.site-header {
  /* 右上のMENUボタンと対になる、左上の扇形（四分円） */
  position: fixed; left: 0; top: 0; z-index: 100;
  width: 104px; height: 104px;
  padding: 30px 0 0 10px;
  transition: transform .4s var(--ease-out);
}
/* 扇形の背景（中身は動かさず、背景だけ膨張・縮小） */
.site-header::before,
.menu-toggle::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: var(--fan-bg);
  box-shadow: var(--shadow-s);
  animation: fanPulse 3.6s ease-in-out infinite;
  transition: background-color .3s;
}
.site-header { --fan-bg: var(--c-white); }
.site-header::before { border-radius: 0 0 100% 0; transform-origin: 0 0; }
.menu-toggle::before { border-radius: 0 0 0 100%; transform-origin: 100% 0; animation-duration: 4.2s; animation-delay: -1.4s; }
@keyframes fanPulse {
  0%, 100% { transform: scale(1); }
  50%      { transform: scale(1.12); }
}
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  text-decoration: none;
  min-height: 44px;
}
.brand__logo { display: block; height: 36px; width: auto; }
@media (min-width: 768px) {
  .site-header { width: 136px; height: 136px; padding: 41px 0 0 14px; }
  .brand__logo { height: 46px; }
}

.menu-toggle {
  position: fixed; right: 0; top: 0; z-index: 120;
  width: 84px; height: 84px;
  border: 0;
  --fan-bg: var(--c-green-ui);
  background: none;
  color: var(--c-white);
  /* 三本線とMENUの文字を中央揃えにした1列を、右上に配置 */
  display: grid; grid-template-columns: max-content; justify-items: center; justify-content: end; align-content: start;
  padding: 18px 16px 0 0;
  transition: width .4s var(--ease-out), height .4s var(--ease-out);
}
.menu-toggle:hover { --fan-bg: #056B53; }
.menu-toggle__bars { position: relative; width: 28px; height: 16px; }
.menu-toggle__bars span {
  position: absolute; left: 0; right: 0; height: 2.5px; border-radius: 2px;
  background: currentColor;
  transition: transform .35s var(--ease-out), opacity .2s, top .35s var(--ease-out);
}
.menu-toggle__bars span:nth-child(1) { top: 0; }
.menu-toggle__bars span:nth-child(2) { top: 7px; }
.menu-toggle__bars span:nth-child(3) { top: 14px; }
.menu-toggle__label { font-family: var(--ff-en); font-weight: 700; font-size: .625rem; letter-spacing: .12em; padding-left: .12em; margin-top: 6px; }   /* 字間の末尾分を補正して中央に */
.menu-toggle[aria-expanded="true"] { --fan-bg: var(--c-yellow); color: var(--c-green-ui); }
.menu-toggle[aria-expanded="true"] .menu-toggle__bars span:nth-child(1) { top: 7px; transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-toggle__bars span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] .menu-toggle__bars span:nth-child(3) { top: 7px; transform: rotate(-45deg); }
@media (min-width: 1024px) {
  .menu-toggle { width: 112px; height: 112px; padding: 26px 26px 0 0; }
  .menu-toggle__bars { width: 32px; }
  .menu-toggle__label { font-size: .6875rem; }
}

.global-nav {
  position: fixed; inset: 0; z-index: 110;
  background: var(--c-green-ui);
  color: var(--c-white);
  overflow-y: auto;
  visibility: hidden;
  opacity: 0;
  clip-path: circle(0 at calc(100% - 40px) 40px);
  transition: clip-path .6s var(--ease-out), opacity .3s, visibility 0s linear .6s;
}
.global-nav.is-open {
  visibility: visible; opacity: 1;
  clip-path: circle(150% at calc(100% - 40px) 40px);
  transition: clip-path .7s var(--ease-out), opacity .3s, visibility 0s;
}
.global-nav__inner {
  width: min(100% - var(--gutter) * 2, 880px);
  margin: 0 auto;
  padding: 110px 0 60px;
  display: grid; gap: 40px;
}
.global-nav__list { display: grid; gap: 0 48px; }
.global-nav__list a {
  display: grid; gap: 2px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255, 255, 255, .28);
  text-decoration: none;
}
.global-nav__list span { font-family: var(--ff-en); font-weight: 800; font-size: clamp(1.25rem, 4.6vw, 1.75rem); letter-spacing: .04em; line-height: 1.3; }
.global-nav__list small { font-size: .875rem; font-weight: 700; color: var(--c-yellow); }
.global-nav__list a:hover span { color: var(--c-yellow); }
.global-nav__cta { justify-self: center; }
body.is-menu-open { overflow: hidden; }
@media (min-width: 768px) {
  .global-nav__list { grid-template-columns: 1fr 1fr; }
  .global-nav__inner { padding-top: 140px; }
}

/* ==========================================================================
   MAIN / ACTION LINE
   ========================================================================== */
.main { position: relative; display: block; }
.section { position: relative; }
.section > .container,
.hero__inner,
.apps__scroller,
.scroll-cue { position: relative; z-index: 2; }

.action-line {
  position: absolute; left: 0; top: 0;
  width: 100%; height: 100%;
  z-index: 1;
  pointer-events: none;
  overflow: visible;
}
.action-line__path {
  fill: none;
  stroke: rgba(255, 225, 77, .6);   /* 半透明の黄色 */
  stroke-width: 8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.action-line__head circle { fill: rgba(255, 225, 77, .85); }
.action-line__head path { fill: none; stroke: var(--c-green-ui); stroke-width: 2.8; stroke-linecap: round; stroke-linejoin: round; }
.no-js .action-line { display: none; }

.line-node {
  position: absolute;
  left: var(--x, 50%);
  top: var(--y, 0);
  width: 1px; height: 1px;
  pointer-events: none;
}
@media (max-width: 767px) {
  .action-line__path { stroke-width: 6; }
}

/* ---------- Decorations ---------- */
.deco-cloud { position: absolute; fill: var(--c-white); pointer-events: none; }
.deco-star { position: absolute; aspect-ratio: 1; height: auto; fill: var(--c-yellow); pointer-events: none; animation: twinkle 3.6s ease-in-out infinite; }
@keyframes twinkle { 0%, 100% { transform: scale(1); opacity: 1; } 50% { transform: scale(.7); opacity: .6; } }
@keyframes floatY { 0%, 100% { translate: 0 0; } 50% { translate: 0 -12px; } }
@keyframes drift { 0%, 100% { translate: 0 0; } 50% { translate: 18px 0; } }
@keyframes spin { from { rotate: 0deg; } to { rotate: 360deg; } }

.wave { position: absolute; left: 0; width: 100%; pointer-events: none; }

/* ==========================================================================
   HERO：どの画面サイズでも 100svh 内に「SCROLL」まで収める
   - 主要サイズは幅(vw)と高さ(svh)の小さい方で決める
   - それでも溢れる極端なサイズは JS（fitHero）が zoom で縮小
   ========================================================================== */
.hero {
  --wave-h: clamp(30px, 6svh, 110px);
  --cue-h: clamp(58px, 10svh, 96px);
  --hdr-h: 84px;            /* 左上の扇形ヘッダーと重ならない上余白 */
  height: 100vh;
  height: 100svh;
  display: flex; flex-direction: column;
  padding: max(var(--hdr-h) + 10px, min(9svh, 116px)) 0 calc(var(--wave-h) + var(--cue-h));
  overflow: hidden;
  background: var(--c-white);
}
.hero__inner {
  flex: 1 1 auto;
  min-height: 0;
  width: min(100% - var(--gutter) * 2, 1240px);
  margin-inline: auto;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: clamp(4px, 1.2svh, 20px);
}

/* 縦長（スマホ・タブレット縦）：イラスト → テキスト */
.hero__visual {
  position: relative; order: -1; flex: none;
  width: min(82vw, 34svh, 560px);
  container-type: inline-size;
}
.hero-logo { position: relative; transform: translate3d(0, var(--py, 0px), 0); }
/* スマホ縦：ロゴを120%に拡大（下端基準で上・左右へ広げ、ヘッダーの下に重なってよい） */
@media (max-width: 767px) and (orientation: portrait), (max-width: 599px) {
  .hero__visual { scale: 1.2; transform-origin: 50% 100%; }
  .hero__inner.is-measuring .hero__visual { scale: none; }   /* fitHero の実測時は等倍で計算 */
  .hero__visual .free-badge { top: auto; bottom: 2%; right: -6%; width: 19%; }   /* MENU ボタンと重ならないよう右下へ */
}
.hero-logo__img { display: block; width: 100%; height: auto; filter: drop-shadow(0 12px 22px rgba(6, 62, 46, .14)); }
.deco-star--1 { width: 4.5%; left: -2%; top: -6%; }
.deco-star--2 { width: 3.5%; right: -3%; top: 8%; fill: var(--c-sky); animation-delay: -1.2s; }
.deco-star--3 { width: 3%; left: 2%; bottom: -8%; fill: var(--c-leaf); animation-delay: -2.4s; }
/* トップの星：大きめのきらめき（拡大縮小＋浮遊＋明滅、回転なし） */
.hero .deco-star { animation: heroSparkle 2.8s ease-in-out infinite; transform-origin: 50% 50%; }
.hero .deco-star--1 { width: 6%; animation-duration: 2.6s; }
.hero .deco-star--2 { width: 4.5%; animation-duration: 3.2s; animation-delay: -1.1s; }
.hero .deco-star--3 { width: 4%; animation-duration: 2.9s; animation-delay: -2s; }
@keyframes heroSparkle {
  0%   { transform: translateY(0) scale(.35);   opacity: .25; }
  30%  { transform: translateY(-14%) scale(1.35); opacity: 1; }
  55%  { transform: translateY(-6%) scale(.9);  opacity: .85; }
  80%  { transform: translateY(-18%) scale(1.2); opacity: 1; }
  100% { transform: translateY(0) scale(.35); opacity: .25; }
}

.free-badge {
  position: absolute; z-index: 3;
  right: -7%; top: -6%;
  width: 21%; aspect-ratio: 1;
  display: grid; place-content: center; text-align: center;
  border-radius: 50%;
  background: var(--c-white);
  border: 2px solid var(--c-green);
  box-shadow: var(--shadow-s);
  font-family: var(--ff-round); font-weight: 900;
  font-size: 4.3cqw; line-height: 1.3;
  color: var(--c-green-ui);
  animation: floatY 6s ease-in-out infinite;
}
.free-badge__en { font-family: var(--ff-en); font-size: .7em; letter-spacing: .14em; color: var(--c-orange); }

.hero__text { text-align: center; display: flex; flex-direction: column; align-items: center; min-width: 0; }
.hero__title-en {
  display: block;
  font-family: var(--ff-en);
  font-weight: 800;
  font-size: clamp(.625rem, min(3vw, 1.5svh), 1rem);
  letter-spacing: .16em;
  line-height: 1.5;
  color: var(--c-green-ui);
}
.hero__copy {
  margin-top: calc(clamp(2px, .8svh, 20px) + 10px);
  font-family: var(--ff-round);
  font-weight: 900;
  font-size: min(8.28vw, 3.96svh, 4.275rem);   /* 従来比 90% */
  line-height: 1.3;
  letter-spacing: .04em;
  white-space: nowrap;
}
.hero__copy .line { display: block; overflow: hidden; padding: 0 .04em .06em; }
.hero__copy .line__in { display: inline-block; }
.c0 { color: var(--c-ink); }
.c1 { color: var(--c-blue); }
.c2 { color: var(--c-red); }
.c3 { color: var(--c-orange); }
.c4 { color: var(--c-green-ui); }
.c5 { color: var(--c-deep); }
.hero__sub {
  margin-top: calc(clamp(2px, 1svh, 24px) + 10px);
  font-family: var(--ff-round);
  font-size: clamp(.75rem, min(3.8vw, 1.9svh), 1.125rem);   /* 従来比 約90% */
  font-weight: 700;
  line-height: 1.7;
}

/* 開催情報（コンパクトカード） */
.hero__meta {
  margin-top: calc(clamp(6px, 1.4svh, 32px) + 10px);
  width: 100%;
  max-width: 560px;
  padding: clamp(8px, 1.4svh, 22px) clamp(14px, 4vw, 28px);
  border-radius: clamp(16px, 2.6svh, 28px);
  background: var(--c-white);
  box-shadow: var(--shadow);
  text-align: left;
  --meta-fs: clamp(.8125rem, min(3.8vw, 1.9svh), 1.125rem);
}
.hero-info { display: grid; grid-template-columns: auto 1fr; align-items: baseline; gap: clamp(1px, .5svh, 8px) clamp(10px, 2vw, 20px); }
.hero-info > div { display: contents; }
.hero-info .label { font-size: clamp(.5625rem, 1.3svh, .75rem); }
.hero-info dd { line-height: 1.35; }
.hero-info__date dd { display: flex; flex-wrap: wrap; align-items: baseline; gap: 0 .35em; }
.hero-date__grp { white-space: nowrap; }
.hero-date__y { font-family: var(--ff-en); font-weight: 700; font-size: var(--meta-fs); color: var(--c-green-ui); }
.hero-date__d { font-family: var(--ff-en); font-weight: 800; font-size: clamp(1.0625rem, min(6vw, 3.3svh), 2.5rem); line-height: 1.1; color: var(--c-green-ui); }
.hero-date__w {
  font-family: var(--ff-en); font-weight: 700; font-size: clamp(.5625rem, 1.3svh, .6875rem); letter-spacing: .1em;
  padding: 1px 8px; border-radius: 999px; background: var(--c-green-ui); color: var(--c-white);
  transform: translateY(-.3em);
}
.hero-info__time dd, .hero-info__venue dd {
  font-family: var(--ff-en); font-weight: 700; font-size: var(--meta-fs); white-space: nowrap; color: var(--c-ink);
}
.hero-info__venue dd { white-space: normal; }
.hero-info__venue small {
  display: block; white-space: normal;
  font-family: var(--ff-jp); font-size: clamp(.6875rem, 1.5svh, .875rem); font-weight: 700;
  line-height: 1.5; margin-top: 2px;
  color: var(--c-ink-2); letter-spacing: .02em;
}

.hero__actions { margin-top: clamp(6px, 1.6svh, 32px); width: 100%; display: flex; justify-content: center; }
.hero__actions .btn { width: 100%; max-width: 420px; min-height: clamp(44px, 7svh, 68px); }

/* SCROLL（常に表示・波の上） */
.scroll-cue {
  position: absolute; left: 50%; bottom: calc(var(--wave-h) + 2px);
  transform: translateX(-50%);
  display: flex;
  flex-direction: column; align-items: center; gap: clamp(2px, .6svh, 6px);
  font-family: var(--ff-en); font-weight: 700; font-size: clamp(.625rem, 1.4svh, .75rem); letter-spacing: .18em;
  text-decoration: none; color: var(--c-green-ui);
  padding: 4px 12px;
  white-space: nowrap;
}
.scroll-cue__arrow {
  display: grid; place-items: center;
  width: clamp(28px, 5svh, 44px); aspect-ratio: 1; border-radius: 50%;
  background: var(--c-white);
  box-shadow: var(--shadow-s);
  font-size: clamp(.875rem, 2svh, 1.125rem);
  animation: cue 2.2s var(--ease-out) infinite;
}
@keyframes cue { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(5px); } }

.wave--hero { bottom: -1px; height: var(--wave-h); }

@media (min-width: 768px) {
  .hero { --hdr-h: 116px; }
}

/* 横長（PC・タブレット横・スマホ横）：テキスト ｜ イラスト */
@media (min-width: 1024px), (orientation: landscape) and (min-width: 600px) {
  .hero__inner { flex-direction: row; justify-content: space-between; gap: 4vw; }
  .hero__visual { order: 0; width: min(46vw, 96svh, 720px); }
  .hero__text { flex: 1 1 auto; text-align: left; align-items: flex-start; }
  .hero__copy { font-size: min(4.14vw, 7.38svh, 4.275rem); }   /* 従来比 90% */
  .hero__title-en { font-size: clamp(.625rem, min(1vw, 1.7svh), 1rem); }
  .hero__sub { font-size: clamp(.6875rem, min(1.44vw, 2.25svh), 1.125rem); }   /* 従来比 約90% */
  .hero__meta { max-width: 600px; --meta-fs: clamp(.75rem, min(1.4vw, 2.1svh), 1.125rem); padding-inline: clamp(14px, 2vw, 28px); }
  .hero-date__d { font-size: clamp(1.125rem, min(2.8vw, 4.4svh), 2.5rem); }
  .hero__actions { justify-content: flex-start; }
  .hero__actions .btn { width: auto; }
  .free-badge { top: auto; right: -2%; bottom: -18%; width: 19%; font-size: 3.7cqw; }
}

/* ==========================================================================
   INTRO（緑の面）
   ========================================================================== */
.intro {
  padding: clamp(40px, 6vw, 80px) 0 clamp(150px, 16vw, 230px);
  background: var(--c-green-ui);
  color: var(--c-white);
  overflow: hidden;
}
.intro::before, .intro::after {
  content: ""; position: absolute; border-radius: 50%; pointer-events: none;
}
.intro::before {
  width: clamp(120px, 18vw, 260px); aspect-ratio: 1;
  left: clamp(-130px, -8vw, -60px); top: 18%;
  background: radial-gradient(circle at 70% 40%, var(--c-yellow) 0 34%, var(--c-red) 35% 100%);
}
.intro::after {
  width: clamp(110px, 16vw, 240px); aspect-ratio: 1;
  right: clamp(-120px, -7vw, -50px); top: 46%;
  background: radial-gradient(circle at 30% 60%, var(--c-leaf) 0 30%, var(--c-blue) 31% 100%);
}
@media (max-width: 767px) {
  .intro::before, .intro::after { display: none; }
}
.intro__body {
  max-width: 44em; margin: 0 auto;
  text-align: center;
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  font-weight: 700;
  line-height: 2.1;
}
.intro__body p + p { margin-top: 1em; }
.intro__body + .intro__body { margin-top: clamp(32px, 4vw, 48px); }
.intro__quote { font-family: var(--ff-round); font-size: clamp(1.125rem, 4.6vw, 1.5rem); font-weight: 900; color: var(--c-yellow); }
.intro__call { font-family: var(--ff-round); font-size: clamp(1.25rem, 2.6vw, 1.75rem); font-weight: 900; line-height: 1.7; color: var(--c-yellow); }

.verbs {
  margin: clamp(28px, 4vw, 44px) auto 20px;
  display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 12px;
  max-width: 900px;
}
.verbs__item {
  display: inline-flex; align-items: center; gap: .4em;
  padding: .2em .9em .2em .55em;
  border-radius: 999px;
  background: var(--c-white);
  color: var(--c-green-ui);
  font-family: var(--ff-round);
  font-size: clamp(.9375rem, 3.84vw, 1.65rem);   /* 従来比 約60% */
  font-weight: 900;
  line-height: 1.35;
  box-shadow: 0 8px 20px rgba(0, 0, 0, .12);
}
.verbs__dot { width: .55em; height: .55em; border-radius: 50%; flex: none; }
.verbs__item--1 .verbs__dot { background: var(--c-blue); }
.verbs__item--2 .verbs__dot { background: var(--c-red); }
.verbs__item--3 .verbs__dot { background: var(--c-yellow); box-shadow: inset 0 0 0 2px var(--c-orange); }
.verbs__item--4 .verbs__dot { background: var(--c-leaf); }
.verbs__item--5 .verbs__dot { background: var(--c-sky); }
.verbs__item { rotate: -2deg; }
.verbs__item:nth-child(even) { rotate: 2deg; }

.stats {
  margin-top: clamp(48px, 7vw, 88px);
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px;
}
.stats__item {
  display: grid; align-content: start; justify-items: center; gap: 8px;
  padding: 22px 12px 22px;
  border-radius: var(--radius-m);
  background: var(--c-white);
  color: var(--c-ink);
  text-align: center;
  box-shadow: 0 10px 24px rgba(0, 0, 0, .12);
}
.stats__item:last-child:nth-child(odd) { grid-column: 1 / -1; }   /* SP：3つ目は横幅いっぱい */
.stats__num {
  font-family: var(--ff-en); font-weight: 800;
  font-size: clamp(1.75rem, 7vw, 3rem);
  line-height: 1;
  color: var(--c-green-ui);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.stats__unit { font-size: .4em; letter-spacing: .06em; margin-left: .25em; color: var(--c-orange); }
.stats__label { font-size: .875rem; font-weight: 700; line-height: 1.5; }
.stats__label small { display: block; font-size: .75rem; font-weight: 500; color: var(--c-ink-2); margin-top: 2px; }
.wave--intro { bottom: -1px; height: clamp(50px, 7vw, 110px); }
@media (min-width: 768px) {
  .stats { grid-template-columns: repeat(3, 1fr); gap: 16px; max-width: 900px; margin-inline: auto; }
  .stats__item { padding: 28px 16px; }
  .stats__item:last-child:nth-child(odd) { grid-column: auto; }
  .stats__label { font-size: .9375rem; }
  .stats__label small { font-size: .8125rem; }
}

/* ==========================================================================
   STEPS
   ========================================================================== */
.steps { padding-block: clamp(32px, 4vw, 56px) var(--section-pad); background: var(--c-white); overflow: hidden; }
.deco-cloud--s1 { width: clamp(90px, 12vw, 170px); left: 3%; top: 90px; fill: var(--c-sky-pale); animation: drift 14s ease-in-out infinite; }
.deco-cloud--s2 { width: clamp(70px, 9vw, 130px); right: 6%; top: 40%; fill: var(--c-sky-pale); animation: drift 11s ease-in-out infinite reverse; }

.steps__list { display: grid; gap: 56px; }
.step {
  position: relative;
  border-radius: var(--radius-l);
  background: var(--c-white);
  box-shadow: var(--shadow);
  padding: 0 24px 30px;
  overflow: visible;
}
.step__art {
  margin: 0 -24px 22px;
  border-radius: var(--radius-l) var(--radius-l) 0 0;
  aspect-ratio: 16 / 9;
  display: grid; place-items: center;
  overflow: hidden;
}
.step__art svg { width: 78%; }
.step--know .step__art { background: var(--c-green-pale); }
.step--try .step__art { background: var(--c-yellow-pale); }
.step--continue .step__art { background: var(--c-sky-pale); }
.step__num {
  position: absolute; left: 50%; top: -26px; z-index: 3;
  transform: translateX(-50%);
  display: grid; place-items: center;
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--c-green-ui);
  color: var(--c-white);
  border: 4px solid var(--c-white);
  box-shadow: var(--shadow-s);
  font-family: var(--ff-en); font-weight: 800; font-size: 1.0625rem;
  transition: background-color .5s var(--ease-out), color .5s, transform .5s var(--ease-out);
}
.step.is-reached .step__num { background: var(--c-yellow); color: var(--c-green-ui); transform: translateX(-50%) scale(1.1); }
.step__en { font-family: var(--ff-en); font-weight: 800; font-size: clamp(1.75rem, 8vw, 2.5rem); line-height: 1; letter-spacing: .02em; text-align: center; }
.step--know .step__en { color: var(--c-green-ui); }
.step--try .step__en { color: var(--c-orange); }
.step--continue .step__en { color: var(--c-blue); }
.step__ja { font-size: clamp(1.375rem, 5.2vw, 1.75rem); margin-top: 10px; text-align: center; }
.step__text { margin-top: 10px; font-size: 1rem; font-weight: 700; line-height: 1.9; text-align: center; color: var(--c-ink-2); }

.steps__close {
  margin-top: clamp(56px, 8vw, 104px);
  text-align: center;
  font-family: var(--ff-round);
  font-weight: 900;
  font-size: clamp(1.75rem, 6.4vw, 3.5rem);
  line-height: 1.45;
  color: var(--c-green-ui);
}
.steps__close::before {
  content: ""; display: block; width: 4px; height: 56px; margin: 0 auto 24px;
  border-radius: 4px;
  background: repeating-linear-gradient(var(--c-green) 0 8px, transparent 8px 16px);
}

@media (min-width: 768px) and (max-width: 1023px) {
  .steps__list { gap: 64px; }
  .step { width: 66%; }
  .step:nth-child(2) { margin-left: 17%; }
  .step:nth-child(3) { margin-left: 34%; }
}
@media (min-width: 1024px) {
  .steps__list { grid-template-columns: repeat(3, 1fr); gap: 32px; align-items: start; }
  .step:nth-child(2) { margin-top: 100px; }
  .step:nth-child(3) { margin-top: 200px; }
  .step { padding: 0 28px 34px; }
  .step__art { margin: 0 -28px 24px; }
}

/* ==========================================================================
   CONTENTS（ドーム形の深緑）
   ========================================================================== */
.contents {
  /* 上部は直径＝セクション幅の正円の半円。見出しが半円の内側に収まるよう、上余白は幅に対する％で指定 */
  container-type: inline-size;
  padding: 27% 0 var(--section-pad);
  color: var(--c-white);
  overflow: hidden;
}
:root {
  /* 緑のポリゴン背景（白文字が読めるよう濃緑を薄く重ねる） */
  /* 上下反転でつないだタイル画像（縦方向に継ぎ目なく繰り返し、画面幅に合わせて表示） */
  --bg-poly: linear-gradient(rgba(6, 50, 36, .38), rgba(6, 50, 36, .38)), url("../img/bg-green-poly-tile.webp") center top / max(100%, 1200px) auto repeat-y, var(--c-deep);
  /* PLAY. LEARN. ACTION. 用：縦長画像（上下反転でつないだタイルを画面幅いっぱいに縦リピート） */
  --bg-poly-tall: linear-gradient(rgba(6, 50, 36, .38), rgba(6, 50, 36, .38)), url("../img/bg-green-poly-tall-tile.webp") center top / 100% auto repeat-y, var(--c-deep);
}
/* 背景画像を「直径＝セクション幅の正円の上半分」＋「その下の長方形」の形で切り抜く */
.contents::before {
  content: ""; position: absolute; inset: 0;
  background: var(--bg-poly-tall);
  pointer-events: none;
  -webkit-mask:
    radial-gradient(circle 50cqw at 50% 50cqw, #000 calc(100% - 1px), transparent 100%),
    linear-gradient(#000 0 0) 0 50cqw / 100% calc(100% - 50cqw) no-repeat;
          mask:
    radial-gradient(circle 50cqw at 50% 50cqw, #000 calc(100% - 1px), transparent 100%),
    linear-gradient(#000 0 0) 0 50cqw / 100% calc(100% - 50cqw) no-repeat;
}
.contents .deco-star { z-index: 1; }
.deco-star--c1 { width: 26px; left: 22%; top: 30cqw; }
.deco-star--c2 { width: 18px; right: 24%; top: 21cqw; fill: var(--c-white); animation-delay: -1.5s; }
.deco-star--c3 { width: 14px; right: 30%; top: 38cqw; animation-delay: -2.4s; }
@media (min-width: 768px) {
  .contents { padding-top: 25%; }
}
@media (min-width: 1280px) {
  .contents { padding-top: 17%; }
}
.contents .sec-head__en--xl { font-size: clamp(1.75rem, 6.8vw, 4.75rem); }

/* timeline */
.timeline {
  padding: 24px 20px 22px;
  border-radius: var(--radius-l);
  background: var(--c-white);
  color: var(--c-ink);
  box-shadow: var(--shadow);
}
.timeline__caption { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 12px; font-family: var(--ff-round); font-weight: 900; font-size: 1.125rem; }
.timeline__caption .tag { margin-left: 0; }
.timeline__note { margin-top: 16px; font-size: .875rem; color: var(--c-ink-2); line-height: 1.7; }
@media (min-width: 768px) {
  .timeline { padding: 30px 36px 28px; }
}

/* ステージプログラム（タイムテーブル一覧） */
.tt-list { margin-top: 18px; }
.tt-item {
  break-inside: avoid;
  display: grid; grid-template-columns: 4.2em 1fr; column-gap: 12px; align-items: baseline;
  margin-bottom: 8px;
  padding: 10px 14px;
  border-radius: 14px;
  background: var(--c-off, #F7F8F2);
}
.tt-item__time { grid-row: span 3; font-family: var(--ff-en); font-weight: 800; font-size: 1rem; color: var(--c-green-ui); line-height: 1.6; }
.tt-item__cat {
  justify-self: start;
  font-family: var(--ff-jp); font-weight: 700; font-size: .6875rem; letter-spacing: .04em; line-height: 1.8;
  padding: 0 9px; border-radius: 999px;
  background: #EEF1EF; color: var(--c-ink-2);
}
.tt-item__title { margin-top: 2px; font-family: var(--ff-round); font-weight: 900; font-size: .9375rem; line-height: 1.5; color: var(--c-ink); }
.tt-item__sub { font-size: .75rem; font-weight: 500; line-height: 1.6; color: var(--c-ink-2); }
/* 種類ごとに行の背景色で色分け（ラベルは白地＋色文字） */
.tt-item--quiz     { background: #FFEFD9; }
.tt-item--partners { background: #E3F4EB; }
.tt-item--dance    { background: #FDE8E6; }
.tt-item--show     { background: #E3F2FB; }
.tt-item--quiz .tt-item__cat     { background: var(--c-white); color: #8A4A00; }
.tt-item--partners .tt-item__cat { background: var(--c-white); color: var(--c-green-ui); }
.tt-item--dance .tt-item__cat    { background: var(--c-white); color: #B42318; }
.tt-item--show .tt-item__cat     { background: var(--c-white); color: #1B5FA8; }
.tt-item--vip { background: var(--c-yellow-pale); }
.tt-item--vip .tt-item__cat { background: var(--c-yellow); color: var(--c-ink); }
.tt-item--talk { background: var(--c-green-ui); }
.tt-item--talk .tt-item__time,
.tt-item--talk .tt-item__title,
.tt-item--talk .tt-item__sub { color: var(--c-white); }
.tt-item--talk .tt-item__cat { background: var(--c-yellow); color: var(--c-ink); }
.tt-item--close .tt-item__time { color: var(--c-ink-2); }
/* トークショー行：ZCBPロゴ（濃い緑の行の上なので白地のプレートに載せる） */
.tt-item__logo { justify-self: start; width: fit-content; margin: 6px 0 4px; padding: 6px 10px; border-radius: 8px; background: var(--c-white); line-height: 0; max-width: 100%; }
.tt-item__logo img { display: block; width: 240px; max-width: 100%; height: auto; }
.tt-item--talk .tt-item__time { grid-row: span 4; }
@media (min-width: 768px) {
  /* 1列表示：時刻｜種類｜タイトル・説明 を横に並べる */
  .tt-item { grid-template-columns: 5em 13em 1fr; column-gap: 16px; align-items: center; padding: 12px 20px; }
  .tt-item__time { grid-row: span 2; }
  .tt-item__cat { grid-row: span 2; justify-self: start; }
  .tt-item__title { margin-top: 0; }
  .tt-item__sub { grid-column: 3; }
  .tt-item__logo { grid-column: 3; margin: 2px 0; }
  .tt-item--talk .tt-item__time, .tt-item--talk .tt-item__cat { grid-row: span 3; }
}

/* features */
.features { margin-top: clamp(24px, 3vw, 32px); display: grid; gap: 20px; }
.feature {
  position: relative;
  border-radius: var(--radius-l);
  padding: 32px 22px 30px;
  background: var(--c-white);
  color: var(--c-ink);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.feature__head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px 16px; }
.feature__en { font-family: var(--ff-en); font-weight: 700; font-size: .8125rem; letter-spacing: .16em; color: var(--c-green-ui); }
.feature__time { display: inline-flex; align-items: center; gap: 8px; font-family: var(--ff-en); font-weight: 700; font-size: 1.125rem; color: var(--c-green-ui); }
.feature__time .tag { margin-left: 0; }
.feature__title { margin-top: 12px; font-size: clamp(1.625rem, 6.4vw, 2.5rem); line-height: 1.4; }
.feature__catch { margin-top: 12px; font-family: var(--ff-round); font-size: clamp(1.1875rem, 4.4vw, 1.5rem); font-weight: 900; line-height: 1.55; color: var(--c-green-ui); }
.feature__text { margin-top: 12px; font-size: 1rem; line-height: 1.95; }
.feature__note { margin-top: 16px; font-size: .8125rem; line-height: 1.7; color: var(--c-ink-2); }

.talk-points { margin-top: 16px; display: grid; gap: 8px; }
.talk-points li {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 10px 14px;
  border-radius: 14px;
  background: var(--c-green-pale);
  font-weight: 700; font-size: .9375rem; line-height: 1.6;
}
.talk-points__no {
  flex: none; display: grid; place-items: center;
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--c-green-ui); color: var(--c-white);
  font-family: var(--ff-en); font-weight: 800; font-size: .8125rem;
}
/* トークショー：ZCBPロゴと本文の強調 */
.talk-logo { margin-top: 14px; }
.talk-logo img { display: block; width: min(100%, 420px); height: auto; }
.text-em {
  font-weight: 800; color: var(--c-green-ui);
  background: linear-gradient(transparent 58%, var(--c-yellow) 58%, var(--c-yellow) 92%, transparent 92%);
  padding-inline: 1px;
}
/* 出演者紹介：SPECIAL GUEST（写真入り・大きく）＋ 行政・主催者（写真なし） */
.guests {
  margin-top: 24px; padding: 20px 18px;
  border-radius: var(--radius-m); background: var(--c-green-pale);
}
.guests li, .guests p { text-wrap: wrap; }   /* pretty + auto-phrase + flex でレイアウトが収束しない Chrome の不具合を回避 */
.guests__title { font-family: var(--ff-round); font-weight: 900; font-size: 1.0625rem; color: var(--c-ink); }
.guests__label {
  margin-top: 12px; display: inline-block; align-self: flex-start;
  font-family: var(--ff-en); font-weight: 800; font-size: .8125rem; letter-spacing: .18em; line-height: 1.8;
  padding: 0 12px; border-radius: 999px; background: var(--c-yellow); color: var(--c-ink);
}
.guests__list { margin: 10px 0 0; padding: 0; list-style: none; display: grid; gap: 10px; }
/* SPECIAL GUEST：写真を大きく、2人並び */
.guests__list--special { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.guest-card {
  --ring: var(--c-green-ui);
  display: flex; flex-direction: column; align-items: center; text-align: center; gap: 10px; min-width: 0;
  padding: 16px 10px 16px; border-radius: 16px; background: var(--c-white);
  border: 3px solid var(--c-yellow);
}
.guest-card--2 { --ring: var(--c-orange); }
.guest-card__photo {
  flex: none; width: min(100%, 112px); aspect-ratio: 1; border-radius: 50%; overflow: hidden;
  display: grid; place-items: end center;
  background: #E3ECE8; box-shadow: 0 0 0 3px var(--c-white), 0 0 0 6px var(--ring);
  margin: 6px;
}
.guest-card__photo picture { display: contents; }
.guest-card__photo img { width: 100%; height: 100%; object-fit: cover; align-self: stretch; justify-self: stretch; }
.guest-card__ph { width: 82%; height: auto; fill: #A9BDB4; }
.guest-card__body { min-width: 0; }
.guest-card__role { font-size: .75rem; font-weight: 700; line-height: 1.5; letter-spacing: .02em; color: var(--c-ink-2); }
.guest-card__name { margin-top: 4px; font-family: var(--ff-round); font-weight: 900; font-size: 1.5rem; line-height: 1.3; letter-spacing: .1em; color: var(--c-ink); }
/* 行政・主催者：写真なしのコンパクト表示 */
.guests__list--other { margin-top: 14px; gap: 8px; }
.guest-row { padding: 10px 14px; border-radius: 12px; background: rgba(255, 255, 255, .7); min-width: 0; }
.guest-row__name { margin-top: 2px; font-family: var(--ff-round); font-weight: 900; font-size: 1.0625rem; letter-spacing: .1em; color: var(--c-ink); }
.guest-row__tag {
  display: inline-flex; align-items: baseline; gap: .5em; margin-bottom: 4px;
  font-size: .6875rem; font-weight: 700; color: var(--c-green-ui);
}
.guest-row__tag [lang="en"] { font-family: var(--ff-en); font-weight: 800; letter-spacing: .14em; }
@media (max-width: 479px) {
  /* スマホ：SPECIAL GUEST は1人1段（写真左・テキスト右） */
  .guests__list--special { grid-template-columns: minmax(0, 1fr); }
  .guest-card { flex-direction: row; text-align: left; gap: 12px; padding: 14px 14px 14px 8px; }
  .guest-card__photo { width: 76px; }
  .guest-card__name { font-size: 1.25rem; letter-spacing: .06em; }
  .guest-card__role { font-size: .6875rem; letter-spacing: 0; }
}
@media (max-width: 369px) {
  .guest-card__team { white-space: normal; }   /* 極小幅のみチーム名の途中で改行可 */
}
@media (min-width: 1024px) and (max-width: 1199px) {
  .guest-card__role { font-size: .6875rem; letter-spacing: 0; }   /* 右カラムが狭い幅 */
}
@media (max-width: 359px) {
  .guests { padding: 16px 12px; }
  .guest-card { gap: 10px; padding: 12px 10px 12px 6px; }
  .guest-card__photo { width: 76px; }
  .guest-card__role { font-size: .6875rem; letter-spacing: 0; }
  .guest-card__name { font-size: 1.25rem; letter-spacing: .06em; }
}

/* ---------- 優待券：特別観覧エリア（トークショー内） ---------- */
.vip {
  margin-top: 24px;
  display: grid; gap: 18px;
  padding: 20px 16px 22px;
  border-radius: var(--radius-m);
  background: var(--c-yellow-pale);
  border: 3px solid var(--c-yellow);
}
.vip__art { border-radius: var(--radius-m); background: var(--c-white); padding: 12px; }
.vip__art { display: grid; place-items: center; min-height: 160px; }
.vip__art-text {
  font-family: var(--ff-round); font-weight: 900;
  font-size: clamp(2.1rem, 8.4vw, 3.85rem); line-height: 1; letter-spacing: .08em;
  color: var(--c-orange); white-space: nowrap;
}
.vip__en { font-family: var(--ff-en); font-weight: 700; font-size: .8125rem; letter-spacing: .16em; color: var(--c-green-ui); }
.vip__title { margin-top: 8px; font-family: var(--ff-round); font-weight: 900; font-size: clamp(1.375rem, 5.4vw, 2rem); line-height: 1.4; }
.vip__text { margin-top: 12px; font-size: 1rem; line-height: 1.95; }
.vip__limit {
  margin-top: 12px;
  display: inline-flex; align-items: baseline; gap: .5em;
  padding: 6px 16px; border-radius: 999px;
  background: var(--c-red); color: var(--c-white);
  font-weight: 700; font-size: .875rem;
}
.vip__limit strong { font-family: var(--ff-round); font-weight: 900; font-size: 1.375rem; letter-spacing: .04em; }
.vip-steps { margin-top: 16px; display: grid; gap: 8px; }
.vip-steps li {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; border-radius: 14px;
  background: var(--c-white);
  font-weight: 700; font-size: .9375rem; line-height: 1.5;
}
.vip-steps__no {
  flex: none; display: grid; place-items: center;
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--c-green-ui); color: var(--c-white);
  font-family: var(--ff-en); font-weight: 800; font-size: .8125rem;
}
.vip__btn { margin-top: 20px; }
@media (min-width: 1024px) and (max-width: 1199px) {
  .vip-steps li { font-size: .8125rem; padding: 12px 6px; }
}
@media (min-width: 768px) {
  .vip { padding: 28px 28px 30px; }
  .vip-steps { grid-template-columns: repeat(3, 1fr); }
  .vip-steps li { flex-direction: column; text-align: center; gap: 6px; padding: 14px 10px; }
}
@media (min-width: 1024px) {
  .feature--talk .vip { grid-column: 1 / -1; grid-template-columns: 1fr 1.15fr; gap: 40px; align-items: stretch; margin-top: 32px; padding: 32px 40px; }
  /* イメージ枠を右側（タイトル上端〜ボタン下端）の高さにそろえ、イラストは中央に */
  .feature--talk .vip__art { display: grid; place-items: center; }
}

.feature--quiz { background: var(--c-yellow-pale); }
.feature--booth { background: var(--c-sky-pale); }
.feature--booth, .feature--quiz { display: flex; flex-direction: column; }
.booth-verbs { margin-top: 16px; display: flex; flex-wrap: wrap; gap: 8px; }
.booth-verbs li {
  padding: 6px 18px; border-radius: 999px;
  background: var(--c-white);
  box-shadow: var(--shadow-s);
  font-family: var(--ff-round);
  font-size: clamp(1.0625rem, 4.2vw, 1.3125rem); font-weight: 900; line-height: 1.5;
  color: var(--c-blue);
}
/* 出展ブース一覧 */
.booths { margin-top: 20px; padding: 18px 16px 16px; border-radius: var(--radius-m); background: var(--c-white); }
.booths__title { display: flex; align-items: baseline; gap: .7em; font-family: var(--ff-round); font-weight: 900; font-size: 1.125rem; }
.booths__title span { font-family: var(--ff-en); font-weight: 700; font-size: .75rem; letter-spacing: .16em; color: var(--c-blue); }
.booths__list { margin-top: 12px; display: grid; gap: 8px; }
.booth-item {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 14px;
  border-radius: 14px;
  background: var(--c-sky-pale);
}
.booth-item__no {
  flex: none;
  font-family: var(--ff-en); font-weight: 800; font-size: .6875rem; letter-spacing: .12em;
  padding: 2px 10px; border-radius: 999px; background: var(--c-blue); color: var(--c-white);
}
.booth-item__body { display: grid; min-width: 0; }
.booth-item__name { font-family: var(--ff-round); font-weight: 900; font-size: 1rem; line-height: 1.4; }
.booth-item__org { font-size: .75rem; font-weight: 500; line-height: 1.5; color: var(--c-ink-2); }
@media (max-width: 767px) {
  .booth-item { gap: 10px; padding: 11px 12px; }
  .booth-item__no { font-size: .625rem; padding: 2px 8px; }
  .booth-item__name { font-size: .9375rem; }
}
.booths__note { margin-top: 10px; font-size: .75rem; line-height: 1.6; color: var(--c-ink-2); }
@media (min-width: 768px) and (max-width: 1023px) {
  .booths__list { grid-template-columns: 1fr 1fr; }
}

.booth-art { margin-top: auto; padding-top: 28px; }
.booth-art svg { width: 100%; max-width: 420px; margin-inline: auto; }

/* quiz */
.quiz { margin-top: 22px; }
.quiz__label { font-family: var(--ff-round); font-weight: 900; font-size: .9375rem; color: var(--c-orange); }
.quiz__label span { font-family: var(--ff-en); font-weight: 800; margin-right: .4em; }
.quiz__card {
  margin-top: 10px;
  padding: 22px 18px 20px;
  border-radius: var(--radius-m);
  background: var(--c-white);
  box-shadow: var(--shadow);
}
.quiz__progress { font-family: var(--ff-en); font-weight: 700; font-size: .8125rem; letter-spacing: .1em; color: var(--c-green-ui); }
.quiz__question { margin-top: 6px; font-family: var(--ff-round); font-size: 1.125rem; font-weight: 900; line-height: 1.7; min-height: 3.4em; }
.quiz__choices { margin-top: 16px; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.quiz__btn {
  display: grid; justify-items: center; gap: 2px;
  min-height: 96px; padding: 10px 8px;
  border: 2px solid transparent; border-radius: 20px;
  background: var(--c-green-pale);
  transition: transform .25s var(--ease-out), box-shadow .25s var(--ease-out), background-color .2s, border-color .2s;
}
.quiz__btn--x { background: #FDEDEB; }
.quiz__btn:hover:not(:disabled) { transform: translateY(-3px); box-shadow: var(--shadow-s); }
.quiz__btn:disabled { cursor: default; opacity: .5; }
.quiz__btn.is-picked { opacity: 1; border-color: currentColor; background: var(--c-white); box-shadow: var(--shadow-s); }
.quiz__sym { font-size: 2.5rem; font-weight: 900; line-height: 1; }
.quiz__btn--o { color: var(--c-green-ui); }
.quiz__btn--x { color: var(--c-red); }
.quiz__btn-label { font-size: .9375rem; font-weight: 700; color: var(--c-ink); }
.quiz__result:not(:empty) {
  margin-top: 16px;
  padding: 14px 16px;
  border-radius: 16px;
  background: var(--c-green-pale);
  font-size: 1rem; line-height: 1.8;
}
.quiz__result strong { display: block; font-family: var(--ff-round); font-size: 1.1875rem; font-weight: 900; }
.quiz__result .is-correct { color: var(--c-green-ui); }
.quiz__result .is-wrong { color: #B42318; }
.quiz__next {
  margin-top: 14px;
  width: 100%;
  min-height: 52px;
  border: 0;
  border-radius: 999px;
  background: var(--c-green-ui); color: var(--c-white);
  font-family: var(--ff-round);
  font-weight: 900; font-size: 1rem;
  box-shadow: var(--shadow-s);
}
.quiz__next:hover { background: #056B53; }
.quiz__foot { margin-top: 14px; font-size: .875rem; font-weight: 700; }

@media (min-width: 768px) {
  .features { gap: 24px; }
  .feature { padding: 40px 40px 38px; }
}
@media (min-width: 1024px) {
  .features { grid-template-columns: 1.1fr 1fr; }
  .feature--talk { grid-column: 1 / -1; display: grid; grid-template-columns: 1.3fr 1fr; column-gap: 48px; align-items: start; padding: 44px 48px 40px; }
  .feature { padding: 36px 34px 34px; }
  .feature--talk .feature__head,
  .feature--talk .feature__title,
  .feature--talk .feature__text,
  .feature--talk .talk-points,
  .feature--talk .feature__note,
  .feature--talk .talk-logo { grid-column: 1; }
  /* 出演者紹介は右カラム（本文〜トークテーマの高さにそろえる） */
  /* 出演者は右カラムに縦通しで配置。余った高さは最終行（トークテーマ）の下に逃がす */
  .feature--talk { grid-template-rows: auto auto auto auto 1fr auto; }
  .feature--talk .talk-points { align-self: start; }
  .feature--talk .guests {
    grid-column: 2; grid-row: 1 / span 5;
    align-self: start; margin-top: 0; padding: 24px;
    border-radius: var(--radius-l);
  }
}

/* ==========================================================================
   APPS
   ========================================================================== */
.apps { padding-block: var(--section-pad) calc(var(--section-pad) + 40px); background: var(--c-white); }
.apps__scroller {
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-padding-inline: var(--gutter);
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding: 8px 0 28px;
}
.apps__scroller::-webkit-scrollbar { display: none; }
.apps__list {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: min(80vw, 340px);
  gap: 18px;
  padding-inline: var(--gutter);
  width: max-content;
}
.app-card {
  scroll-snap-align: start;
  display: flex; flex-direction: column;
  border-radius: var(--radius-l);
  background: var(--c-white);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform .4s var(--ease-out), box-shadow .4s var(--ease-out);
}
.app-card { border: 6px solid var(--art-c, var(--c-green-pale)); }   /* ロゴ下ラインと同じ色・線幅の枠 */
.app-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }
.app-card__art { aspect-ratio: 3 / 2; display: grid; place-items: center; }
.app-card__art { padding: 20px 24px; }
.app-card__art picture { display: contents; }
/* ロゴの大きさに関係なく枠の高さを一定に（＝ロゴ下ラインの位置をそろえる） */
.app-card__art { position: relative; }
.app-card__logo {
  position: absolute; inset: 0; margin: auto;
  width: auto; height: auto; max-width: 78%; max-height: 72%;
  object-fit: contain; transition: transform .6s var(--ease-out);
}
.app-card:hover .app-card__logo { transform: scale(1.05); }
.app-card__wordmark { font-family: var(--ff-en); font-weight: 800; font-size: clamp(1.5rem, 6vw, 1.875rem); color: var(--c-ink); letter-spacing: .02em; }
.app-card__art { background: var(--c-white); border-bottom: 6px solid var(--art-c, var(--c-green-pale)); }
.app-card--pucre { --art-c: var(--c-orange); }        /* TRY のカラー */
.app-card--ecochil { --art-c: var(--c-green-ui); }    /* KNOW のカラー */
.app-card--pockettree { --art-c: var(--c-blue); }    /* CONTINUE のカラー */
.app-card--zcbp { --art-c: #F2C14E; }
.app-card__org { margin-top: auto; padding-top: 14px; font-size: .75rem; line-height: 1.6; color: var(--c-ink-2); }
.app-card__body { display: flex; flex-direction: column; flex: 1; padding: 22px 24px 26px; }
.app-card__num { align-self: flex-start; font-family: var(--ff-en); font-weight: 800; font-size: .8125rem; letter-spacing: .12em; line-height: 1.8; padding: 0 12px; border-radius: 999px; background: var(--c-blue); color: var(--c-white); }
/* BOOTH表記の背景色を枠線の色にそろえる（01のオレンジは白文字のコントラスト確保のため少し濃く） */
.app-card--pucre .app-card__num { background: #B35E00; }
.app-card--ecochil .app-card__num { background: var(--c-green-ui); }
.app-card--pockettree .app-card__num { background: var(--c-blue); }
.app-card--zcbp .app-card__num { background: #F2C14E; color: var(--c-ink); }   /* 明るい黄色のため文字は濃色 */
/* 出展ブース一覧のBOOTH表記もカードと同じ色に */
.booth-item--01 .booth-item__no { background: #B35E00; }
.booth-item--02 .booth-item__no { background: var(--c-green-ui); }
.booth-item--03 .booth-item__no { background: var(--c-blue); }
.booth-item--04 .booth-item__no { background: #F2C14E; color: var(--c-ink); }
/* ショルダー：KNOW / TRY / CONTINUE（3つのステップと同じ色） */
.app-card__step {
  margin-top: 10px;
  display: inline-flex; align-items: baseline; gap: .5em; align-self: flex-start;
  font-family: var(--ff-round); font-weight: 900; font-size: .875rem; line-height: 1.6;
  color: var(--step-c);
  border-bottom: 2px solid currentColor;
}
.app-card__step span { font-family: var(--ff-en); font-weight: 800; font-size: .8125rem; letter-spacing: .12em; }
.app-card__step--know { --step-c: var(--c-green-ui); }
.app-card__step--try { --step-c: var(--c-orange); }
.app-card__step--continue { --step-c: var(--c-blue); }
.app-card__en { margin-top: 10px; font-family: var(--ff-en); font-weight: 700; font-size: .75rem; letter-spacing: .12em; color: var(--c-green-ui); }
.app-card__title { margin-top: 6px; font-size: clamp(1.375rem, 5.6vw, 1.75rem); line-height: 1.4; }
.app-card__catch { margin-top: 12px; font-family: var(--ff-round); font-weight: 900; font-size: 1.0625rem; line-height: 1.5; color: var(--c-orange); }
.app-card__text { margin-top: 10px; font-size: 1rem; line-height: 1.9; color: var(--c-ink-2); }

.scroller-hint { font-size: .875rem; font-weight: 700; color: var(--c-ink-2); display: flex; align-items: center; justify-content: center; gap: 8px; }
.scroller-hint__swipe { font-family: var(--ff-en); animation: nudge 1.8s ease-in-out infinite; display: inline-block; }
@keyframes nudge { 0%, 100% { transform: translateX(0); } 50% { transform: translateX(6px); } }

@media (min-width: 768px) {
  .apps__list { grid-auto-columns: min(46vw, 380px); gap: 24px; }
}
@media (min-width: 1024px) {
  .apps__scroller { overflow: visible; scroll-snap-type: none; }
  .apps__list {
    width: min(100% - var(--gutter) * 2, var(--maxw));
    margin-inline: auto;
    padding-inline: 0;
    grid-auto-flow: row;
    grid-template-columns: repeat(2, 1fr);
    grid-auto-columns: auto;
    gap: 32px;
  }
  .scroller-hint { display: none; }
}
@media (min-width: 1200px) {
  .apps__list { grid-template-columns: repeat(4, 1fr); gap: 24px; }
  .apps__list:has(> .app-card:nth-child(3):last-child) { grid-template-columns: repeat(3, 1fr); max-width: 1000px; }   /* 3件のときは3列 */
  .app-card__body { padding: 20px 20px 24px; }
  .app-card__title { font-size: 1.375rem; }
}

/* フロアマップ（ACTION CONTENTS） */
.floormap {
  margin: clamp(32px, 4vw, 56px) auto 0;
  max-width: 960px;
  padding: clamp(18px, 3vw, 32px);
  border-radius: var(--radius-l);
  background: var(--c-white);
  box-shadow: var(--shadow);
}
.floormap__head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 12px; }
.floormap__en { font-family: var(--ff-en); font-weight: 700; font-size: .75rem; letter-spacing: .16em; color: var(--c-green-ui); }
.floormap__title { font-family: var(--ff-round); font-weight: 900; font-size: clamp(1.25rem, 4.6vw, 1.5rem); }
.floormap__sub { flex-basis: 100%; font-size: .8125rem; color: var(--c-ink-2); }
.floormap__map { margin-top: 16px; }
.floormap__map svg { width: 100%; height: auto; }
@media (max-width: 767px) {
  /* スマホでは文字が読める大きさを保ち、横スクロールで見る */
  .floormap__map { overflow-x: auto; -webkit-overflow-scrolling: touch; margin-inline: -4px; padding-bottom: 6px; }
  .floormap__map svg { width: 600px; max-width: none; }
  .floormap__map::after { content: "←→ スワイプで全体を見る"; display: block; margin-top: 6px; font-size: .75rem; font-weight: 700; color: var(--c-ink-2); position: sticky; left: 0; }
}
.floormap__note { margin-top: 10px; font-size: .75rem; line-height: 1.6; color: var(--c-ink-2); }

/* ==========================================================================
   PARTNERS（水色の面＋雲）
   ========================================================================== */
.partners {
  padding: calc(var(--section-pad) + 30px) 0 var(--section-pad);
  background: var(--c-sky-pale);
  overflow: hidden;
}
.wave--partners-top { top: -1px; height: clamp(40px, 6vw, 90px); }
.deco-cloud--p1 { width: clamp(100px, 14vw, 200px); left: -30px; top: 30%; animation: drift 13s ease-in-out infinite; }
.deco-cloud--p2 { width: clamp(80px, 11vw, 160px); right: 4%; bottom: 18%; animation: drift 10s ease-in-out infinite reverse; }
/* ---------- 見出し：関西広域連合 ＋ ZERO CARBON PARTNERS ---------- */
.sec-head__org {
  display: flex; align-items: center; justify-content: center; gap: .45em;
  font-family: var(--ff-round); font-weight: 900;
  font-size: clamp(1.25rem, 4.8vw, 2rem);
  line-height: 1.2; letter-spacing: .08em;
  color: var(--c-ink);
}
.sec-head__org-logo { width: 1.7em; height: auto; flex: none; }
.sec-head__en--org { margin-top: clamp(4px, 1vw, 10px); }

.partner-list { display: grid; grid-template-columns: 1fr; gap: 16px; max-width: 1080px; margin: 0 auto; }
.partner {
  position: relative;
  display: flex; flex-direction: column;
  border-radius: var(--radius-l);
  background: var(--c-white);
  box-shadow: var(--shadow);
  overflow: hidden;
  transition: transform .35s var(--ease-out), box-shadow .35s var(--ease-out);
  border: 10px solid var(--c-green-ui);   /* 見出し「ZERO CARBON PARTNERS」と同じ色 */
}
.partner:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); }
.partner__logo {
  --logo-h: clamp(84px, 22vw, 108px);
  display: grid; place-items: center;
  height: calc(var(--logo-h) + 40px);
  padding: 20px 24px;
  background: var(--c-white);
  border-bottom: 2px dotted var(--c-rule);
}
.partner__logo picture { display: contents; }
.partner__logo img { width: auto; height: auto; max-width: min(100%, 220px); max-height: var(--logo-h); object-fit: contain; }
.partner__wordmark { font-family: var(--ff-en); font-weight: 800; font-size: clamp(1.5rem, 6vw, 1.875rem); letter-spacing: .04em; color: var(--c-ink); }
.partner__name-sub { font-size: .8em; }
.partner__logo--wide img { max-width: 100%; }   /* 横長ロゴは枠の幅いっぱいまで */
.partner__wordmark--ja { font-family: var(--ff-round); font-weight: 900; font-size: clamp(1.125rem, 4.6vw, 1.375rem); line-height: 1.35; letter-spacing: .06em; color: var(--c-green-ui); text-align: center; }
.partner__link {
  align-self: flex-start;
  display: inline-flex; align-items: center; gap: .3em;
  min-height: 44px;
  font-size: .875rem; font-weight: 700;
  color: var(--c-green-ui);
  text-decoration: underline; text-underline-offset: .3em;
}
.partner__link:hover { color: var(--c-deep); }
.partner__body { display: flex; flex-direction: column; gap: 8px; padding: 18px 22px 24px; flex: 1; }
.partner__tags { display: flex; flex-wrap: wrap; gap: 6px; }
.partner__tags li {
  font-size: .75rem; font-weight: 700; line-height: 1.7;
  padding: 0 10px; border-radius: 999px;
  background: var(--c-green-pale); color: var(--c-green-ui);
}
.partner__name { font-size: clamp(1.125rem, 4.6vw, 1.3125rem); line-height: 1.45; }
.partner__name[lang="en"] { font-family: var(--ff-en); font-weight: 800; letter-spacing: .02em; }
.partner__catch { font-family: var(--ff-round); font-weight: 900; font-size: 1.0625rem; line-height: 1.55; color: var(--c-orange); }
.partner__text { font-size: .9375rem; line-height: 1.85; color: var(--c-ink); }
.partner__org { margin-top: auto; padding-top: 6px; font-size: .75rem; line-height: 1.6; color: var(--c-ink-2); }
.partner__plan {
  position: absolute; top: 12px; right: 12px;
  font-size: .6875rem; font-weight: 700; line-height: 1.8;
  padding: 0 10px; border-radius: 999px;
  background: var(--c-yellow); color: var(--c-ink);
}
@media (min-width: 768px) {
  .partner-list { grid-template-columns: repeat(2, 1fr); gap: 24px; }
}
@media (min-width: 768px) and (max-width: 1023px) {
  /* 2列で奇数件のとき、最後の1件を中央に */
  .partner:last-child:nth-child(odd) { grid-column: 1 / -1; justify-self: center; width: calc(50% - 12px); }
}
@media (min-width: 1024px) {
  .partner-list { grid-template-columns: repeat(6, 1fr); gap: 28px; }
  .partner { grid-column: span 2; }
  /* 最終行の中央寄せ（件数に合わせて自動） */
  .partner:last-child:nth-child(3n+1) { grid-column: 3 / span 2; }
  .partner:nth-last-child(2):nth-child(3n+1) { grid-column: 2 / span 2; }
  /* 7件のときは 3・2・2 で並べ、2件の行は中央寄せ */
  .partner-list:has(> .partner:nth-child(7):last-child) .partner:nth-child(4),
  .partner-list:has(> .partner:nth-child(7):last-child) .partner:nth-child(6) { grid-column: 2 / span 2; }
  .partner-list:has(> .partner:nth-child(7):last-child) .partner:nth-child(7) { grid-column: auto / span 2; }
}

/* ---------- デコ活とは ---------- */
.deco-about {
  margin-top: clamp(56px, 7vw, 96px);
  display: grid; gap: clamp(28px, 4vw, 56px);
  padding: clamp(28px, 4vw, 56px) clamp(20px, 4vw, 56px);
  border-radius: var(--radius-l);
  background: var(--c-white);
  box-shadow: var(--shadow);
  border: 10px solid #0075C2;   /* デコ活ロゴの青で全体を囲む */
}
.deco-about__logo { width: min(240px, 70%); height: auto; }
.deco-about__en { margin-top: 20px; font-family: var(--ff-en); font-weight: 700; font-size: .8125rem; letter-spacing: .16em; color: #0075C2; }
.deco-about__title { margin-top: 4px; font-size: clamp(1.625rem, 5vw, 2.25rem); }
.deco-about__lead { margin-top: 14px; font-size: 1rem; line-height: 1.95; }
.deco-about__lead strong { background: linear-gradient(transparent 62%, var(--c-yellow-pale) 62%); }
.deco-about__note { margin-top: 10px; font-size: .875rem; line-height: 1.8; color: var(--c-ink-2); }
.deco-about__stats { margin-top: 20px; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 359px) { .deco-about__stats { grid-template-columns: 1fr; } }
.deco-about__stats > div { padding: 14px 16px; border-radius: 16px; background: var(--c-sky-pale); }
.deco-about__stats dt { font-size: .8125rem; font-weight: 700; color: #00589B; }
.deco-about__stats b { display: block; white-space: nowrap; font-family: var(--ff-en); font-weight: 800; font-size: clamp(1.25rem, 5.4vw, 2rem); line-height: 1.2; color: #0075C2; }
.deco-about__stats small { display: block; font-size: .75rem; color: var(--c-ink-2); line-height: 1.5; }
.deco-about__src { margin-top: 8px; font-size: .75rem; color: var(--c-ink-2); }

.deco-about__sub { font-family: var(--ff-round); font-weight: 900; font-size: clamp(1.125rem, 4.4vw, 1.375rem); line-height: 1.5; }
.deco-acts { margin-top: 16px; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.deco-act {
  display: flex; align-items: center; gap: 12px;
  padding: 14px 14px;
  border-radius: 18px;
  background: var(--c-off, #F7F8F2);
  border: 2px solid var(--act-c);
}
.deco-act__key {
  flex: none; display: grid; place-items: center;
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--act-c); color: var(--c-white);
  font-family: var(--ff-round); font-weight: 900; font-size: 1.5rem; line-height: 1;
}
.deco-act__txt { display: grid; font-size: .875rem; font-weight: 700; line-height: 1.45; color: var(--c-ink-2); }
.deco-act__txt b { font-family: var(--ff-round); font-weight: 900; font-size: 1rem; color: var(--c-ink); }
.deco-act--de  { --act-c: #0075C2; }
.deco-act--ko  { --act-c: #2E8540; }
.deco-act--ka  { --act-c: #C96A00; }
.deco-act--tsu { --act-c: #7B4BA8; }
.deco-about__tag { margin-top: 20px; font-size: 1rem; font-weight: 700; line-height: 1.8; }
.deco-about__tag strong { color: #0075C2; }
.deco-about__link { margin-top: 16px; background: #0075C2; }
.deco-about__link-txt { display: grid; text-align: left; line-height: 1.3; }
.deco-about__link-txt small { font-size: .75rem; font-weight: 700; opacity: .9; }
.deco-about__link:hover { background: #00589B; }
@media (max-width: 389px) {
  .deco-acts { grid-template-columns: 1fr; }
}
@media (min-width: 1024px) {
  .deco-about { grid-template-columns: 1fr 1fr; align-items: start; }
}

/* ==========================================================================
   EXPO LEGACY
   ========================================================================== */
.expo {
  padding: var(--section-pad) 0;
  background: var(--c-expo-blue);
  color: var(--c-white);
  overflow: hidden;
}
.expo__bg { position: absolute; inset: 0; pointer-events: none; }
.expo__ring {
  position: absolute;
  width: clamp(360px, 68vw, 900px); aspect-ratio: 1;
  right: -22%; top: -10%;
  border-radius: 50%;
  background: var(--c-expo-red);
  transform: translate3d(0, var(--py, 0px), 0);
}
.expo__ring--2 {
  width: clamp(160px, 26vw, 360px);
  right: auto; left: -8%; top: auto; bottom: -10%;
}
.deco-star--e1 { width: 24px; left: 18%; top: 14%; fill: var(--c-white); }
.deco-star--e2 { width: 16px; right: 20%; top: 20%; fill: var(--c-expo-red); animation-delay: -1s; }
.deco-star--e3 { width: 20px; right: 10%; bottom: 18%; fill: var(--c-white); animation-delay: -2s; }
.expo .sec-head__en {
  display: inline-block;
  padding: .35em 1.1em;
  border-radius: 999px;
  background: var(--c-expo-red);
  color: var(--c-white) !important;
  box-shadow: 0 0 0 2px var(--c-white);
}
.expo__big { display: grid; font-family: var(--ff-en); font-weight: 800; line-height: 1; letter-spacing: 0; }
.expo__from { font-size: clamp(1.125rem, 3.4vw, 2.25rem); color: var(--c-white); letter-spacing: .1em; }
.expo__year { font-size: clamp(2.75rem, 13vw, 9.5rem); }
.expo__to {
  display: flex; align-items: center; gap: .3em;
  width: fit-content;
  margin-top: .25em;
  padding: .12em .6em .16em .45em;
  border-radius: 999px;
  background: var(--c-expo-red);
  color: var(--c-white);
  font-size: clamp(1.375rem, 5.4vw, 3.5rem);
  box-shadow: 0 0 0 clamp(2px, .3vw, 4px) var(--c-white);   /* 赤い円の上でも帯が見えるように */
}
.expo__arrow { display: inline-block; animation: arrowGo 2.4s var(--ease-out) infinite; }
@keyframes arrowGo { 0%, 100% { transform: translateX(0); } 50% { transform: translateX(.25em); } }
.expo__grid { margin-top: clamp(40px, 5vw, 72px); display: grid; gap: 28px; }
.expo__title { font-size: clamp(2.25rem, 8.6vw, 4.75rem); line-height: 1.3; }
.expo__body { font-size: clamp(1rem, 1.5vw, 1.1875rem); font-weight: 700; line-height: 2.1; }
.expo__body p + p { margin-top: 1.1em; }
.expo__close {
  display: inline-block;
  margin-top: 1.6em !important;
  padding: .7em 1.4em;
  border-radius: 999px;
  background: var(--c-white);
  color: var(--c-expo-red);
  font-family: var(--ff-round);
  font-size: clamp(1.0625rem, 2.2vw, 1.5rem);
  font-weight: 900;
  line-height: 1.6;
  box-shadow: 0 10px 24px rgba(0, 0, 0, .2);
}
@media (max-width: 767px) {
  .expo__close { border-radius: 24px; }
}
@media (min-width: 1024px) {
  .expo__grid { grid-template-columns: 1fr 1fr; align-items: start; gap: 64px; }
}

/* ==========================================================================
   KANSAI ACTION
   ========================================================================== */
.kansai { padding-block: var(--section-pad); background: var(--c-white); overflow: hidden; }
.kansai__dots {
  position: absolute; right: -40px; top: 60px;
  width: clamp(200px, 36vw, 480px); aspect-ratio: 1;
  background: radial-gradient(circle, rgba(10, 158, 120, .22) 3px, transparent 3.6px) 0 0 / 26px 26px;
  -webkit-mask: radial-gradient(circle, #000 40%, transparent 70%);
          mask: radial-gradient(circle, #000 40%, transparent 70%);
  pointer-events: none;
}
.months {
  width: fit-content;
  margin: 0 auto;
  padding: 22px 36px 24px;
  border-radius: var(--radius-l);
  background: var(--c-green-ui);
  color: var(--c-white);
  text-align: center;
  box-shadow: var(--shadow);
}
.months__label { font-family: var(--ff-round); font-weight: 900; font-size: 1rem; color: var(--c-yellow); }
.months__label span { font-family: var(--ff-en); font-weight: 700; }
.months__range { display: flex; justify-content: center; align-items: center; gap: .3em; font-family: var(--ff-en); font-weight: 800; font-size: clamp(2.25rem, 9vw, 3.5rem); line-height: 1.15; }
.months__arrow { color: var(--c-yellow); font-size: .7em; }
.months__ja { font-weight: 700; font-size: .9375rem; }
.kansai__lead { margin: clamp(24px, 3vw, 36px) auto 0; font-size: clamp(1rem, 1.5vw, 1.125rem); font-weight: 700; line-height: 2.1; max-width: 44em; text-align: center; }

.link-cards { margin-top: clamp(36px, 5vw, 56px); display: grid; gap: 14px; }
.link-card {
  position: relative;
  display: grid; gap: 4px; align-content: start;
  height: 100%;
  min-height: 128px;
  padding: 22px 72px 22px 24px;
  border-radius: var(--radius-m);
  background: var(--c-white);
  box-shadow: var(--shadow);
  text-decoration: none;
  transition: transform .35s var(--ease-out), box-shadow .35s var(--ease-out);
}
a.link-card { background: var(--c-green-ui); color: var(--c-white); }
a.link-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); }
.link-card__en { font-family: var(--ff-en); font-weight: 700; font-size: .75rem; letter-spacing: .12em; color: var(--c-green-ui); }
a.link-card .link-card__en { color: var(--c-yellow); }
.link-card__title { font-family: var(--ff-round); font-size: clamp(1.1875rem, 4.8vw, 1.4375rem); font-weight: 900; line-height: 1.45; }
.link-card__title span[lang="en"] { font-family: var(--ff-en); font-weight: 800; font-size: .85em; }
.link-card__text { font-size: .9375rem; font-weight: 500; color: var(--c-ink-2); }
a.link-card .link-card__text { color: rgba(255, 255, 255, .92); }
.link-card__arrow {
  position: absolute; right: 18px; top: 50%; transform: translateY(-50%);
  display: grid; place-items: center;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--c-white); color: var(--c-green-ui); font-size: 1.125rem; font-weight: 700;
  transition: transform .35s var(--ease-out);
}
a.link-card:hover .link-card__arrow { transform: translateY(-50%) rotate(45deg); }
.event-card {
  display: flex; flex-direction: column; gap: 10px;
  height: 100%;
  padding: 24px 24px 26px;
  border-radius: var(--radius-m);
  background: var(--c-white);
  box-shadow: var(--shadow);
  border: 10px solid var(--c-green);   /* 上端の帯の代わりに全体を囲む */
}
.event-card__en { font-family: var(--ff-en); font-weight: 700; font-size: .75rem; letter-spacing: .12em; color: var(--c-green-ui); }
.event-card__title { font-size: clamp(1.1875rem, 4.8vw, 1.4375rem); line-height: 1.45; }
.event-card__tag {
  display: inline-block; vertical-align: middle; margin-left: .5em;
  font-family: var(--ff-jp); font-size: .6875rem; font-weight: 700; line-height: 1.8;
  padding: 0 10px; border-radius: 999px;
  background: var(--c-yellow); color: var(--c-ink);
}
.event-card__meta {
  display: grid; grid-template-columns: auto 1fr; gap: 4px 12px;
  padding: 12px 14px;
  border-radius: 14px;
  background: var(--c-green-pale);
  font-size: .9375rem; line-height: 1.6;
}
.event-card__meta > div { display: contents; }
.event-card__meta dt {
  font-size: .75rem; font-weight: 700; color: var(--c-green-ui);
  align-self: center;
}
.event-card__meta dd { font-weight: 700; }
.event-card__text { font-size: .9375rem; line-height: 1.85; }
.event-card__org { margin-top: auto; font-size: .8125rem; color: var(--c-ink-2); }
.event-card__link {
  align-self: flex-start;
  display: inline-flex; align-items: center; gap: .3em;
  min-height: 44px; margin-top: -4px;
  font-size: .875rem; font-weight: 700; color: var(--c-green-ui);
  text-decoration: underline; text-underline-offset: .3em;
}
.event-card__link:hover { color: var(--c-deep); }
.link-cards > li:nth-child(3) .event-card { border-color: var(--c-blue); }

@media (min-width: 768px) {
  .link-cards { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .link-cards > li:first-child { grid-column: 1 / -1; }
}
@media (min-width: 1024px) {
  .link-cards { grid-template-columns: repeat(3, 1fr); }
  .link-cards > li:first-child { grid-column: auto; }
  .link-card { min-height: 210px; padding: 28px 24px 78px; }
  .link-card__arrow { top: auto; bottom: 20px; right: 20px; transform: none; }
  a.link-card:hover .link-card__arrow { transform: rotate(45deg); }
  }

/* ==========================================================================
   INFO / ACCESS
   ========================================================================== */
.info { padding-block: var(--section-pad); background: var(--c-green-pale); }
.info__grid { display: grid; gap: 32px; }
.info-list {
  padding: 8px 22px;
  border-radius: var(--radius-l);
  background: var(--c-white);
  box-shadow: var(--shadow);
}
.info-list__row { display: grid; gap: 6px; padding: 18px 0; border-bottom: 2px dotted var(--c-rule); }
.info-list__row:last-child { border-bottom: 0; }
.info-list dt { font-size: .875rem; font-weight: 700; color: var(--c-ink-2); display: flex; align-items: baseline; gap: 10px; }
.info-list dt span { font-family: var(--ff-en); font-weight: 700; font-size: .75rem; letter-spacing: .12em; color: var(--c-green-ui); min-width: 7.6em; }
.info-list dd { font-size: 1.0625rem; font-weight: 700; line-height: 1.7; }
.info-list dd strong { font-weight: 900; font-size: 1.125rem; }
.info-list dd small { display: block; font-size: .875rem; font-weight: 500; color: var(--c-ink-2); margin-top: 4px; }
/* 開催概要：アクセス詳細 */
.access-detail__addr { margin-top: 6px; font-size: .9375rem; font-weight: 500; line-height: 1.7; }
.access-detail__head { margin-top: 14px; font-size: .8125rem; font-weight: 700; color: var(--c-green-ui); }
.access-stations { margin-top: 6px; display: grid; gap: 4px; }
.access-stations li { display: flex; flex-wrap: wrap; align-items: baseline; gap: 0 .6em; font-size: .9375rem; font-weight: 700; line-height: 1.6; }
.access-stations__line { min-width: 10.5em; font-size: .8125rem; font-weight: 500; color: var(--c-ink-2); }
.access-route { margin-top: 6px; display: grid; gap: 6px; }
.access-route li { display: grid; gap: 0 12px; padding: 8px 12px; border-radius: 10px; background: var(--c-green-pale); font-size: .875rem; line-height: 1.6; }
.access-route__from { font-weight: 700; }
.access-route__via { font-weight: 500; color: var(--c-ink-2); }
.free-inline { display: inline-block; padding: 0 .8em; border-radius: 999px; background: var(--c-yellow); }

.access__label { font-family: var(--ff-round); font-weight: 900; font-size: 1.125rem; margin-bottom: 12px; }
.access__label span { font-family: var(--ff-en); font-size: .75rem; letter-spacing: .16em; color: var(--c-green-ui); margin-right: .5em; }
.map {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-l);
  overflow: hidden;
  background: var(--c-sky-pale);
  box-shadow: var(--shadow);
}
.map iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.access__text { margin-top: 16px; font-size: 1rem; line-height: 1.8; }
.access__text strong { background: var(--c-yellow); padding: 0 .6em; border-radius: 999px; }
@media (min-width: 768px) {
  .info-list { padding: 12px 36px; }
  .info-list__row { grid-template-columns: 11em 1fr; gap: 16px; align-items: baseline; padding: 20px 0; }
  .info-list dt { flex-direction: column; gap: 0; }
}
@media (min-width: 1024px) {
  .info__grid { grid-template-columns: 1.1fr 1fr; gap: 48px; align-items: start; }
}

/* ==========================================================================
   LAST（空＋丘）
   ========================================================================== */
.last {
  padding: var(--section-pad) 0 calc(80vw * .25 + 40px);   /* 下部イラストの高さ分を確保 */
  background: var(--c-white);
  overflow: hidden;
  text-align: center;
}
.deco-cloud--l1 { width: clamp(100px, 14vw, 200px); left: 6%; top: 18%; animation: drift 12s ease-in-out infinite; }
.deco-cloud--l2 { width: clamp(80px, 10vw, 150px); right: 8%; top: 42%; animation: drift 15s ease-in-out infinite reverse; }
.last__pre { font-family: var(--ff-round); font-size: clamp(1.125rem, 2.8vw, 1.75rem); font-weight: 900; line-height: 1.8; color: var(--c-ink-2); }
.last__title {
  margin-top: clamp(12px, 2vw, 20px);
  font-size: clamp(2.125rem, 9.6vw, 6rem);
  line-height: 1.35;
  letter-spacing: .04em;
  color: var(--c-green-ui);
}
.last__hl { background: linear-gradient(transparent 62%, var(--c-yellow) 62%, var(--c-yellow) 92%, transparent 92%); padding: 0 .1em; }
.last__card {
  margin: clamp(40px, 5vw, 64px) auto 0;
  max-width: 680px;
  padding: 32px 18px 36px;
  border-radius: var(--radius-l);
  background: var(--c-white);
  box-shadow: var(--shadow);
}
.last__name { font-family: var(--ff-round); font-size: clamp(1.125rem, 4.4vw, 1.5rem); font-weight: 900; line-height: 1.5; }
.last__date { margin-top: 12px; font-family: var(--ff-en); font-weight: 800; font-size: clamp(1.1875rem, 5vw, 2rem); line-height: 1.35; color: var(--c-green-ui); }
.last__place { margin-top: 10px; display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 8px 14px; font-family: var(--ff-en); font-weight: 700; font-size: clamp(.9375rem, 3.6vw, 1.1875rem); }
.last__free { font-family: var(--ff-round); font-weight: 900; font-size: 1rem; padding: 2px 16px; border-radius: 999px; background: var(--c-yellow); }
.last__card .btn { margin-top: 26px; width: 100%; max-width: 440px; }
@media (max-width: 767px) {
  .last__card .btn { padding: 0 18px; gap: .6em; white-space: nowrap; font-size: clamp(.875rem, 4vw, 1rem); }
}
.hills {
  position: absolute; left: 50%; bottom: -1px;
  width: 80vw; height: auto;   /* 画面幅の約80% */
  transform: translateX(-50%);
  pointer-events: none;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.back-to-top {
  display: flex; align-items: center; justify-content: center; gap: .6em;
  min-height: 64px;
  background: var(--c-yellow);
  color: var(--c-green-ui);
  font-family: var(--ff-en); font-weight: 800; font-size: .875rem; letter-spacing: .16em;
  text-decoration: none;
}
.back-to-top span[aria-hidden] { display: inline-block; transition: transform .3s var(--ease-out); }
.back-to-top:hover span[aria-hidden] { transform: translateY(-3px); }
.site-footer__main { background: var(--bg-poly); color: var(--c-white); padding: 56px 0 120px; text-align: center; }
.site-footer__logo { display: grid; gap: 4px; }
.site-footer__ja { font-family: var(--ff-round); font-weight: 900; font-size: clamp(1.125rem, 3vw, 1.5rem); }
.site-footer__logo [lang="en"] { font-family: var(--ff-en); font-weight: 700; font-size: .75rem; letter-spacing: .16em; color: var(--c-yellow); }
.site-footer__nav { margin-top: 28px; display: flex; flex-wrap: wrap; justify-content: center; gap: 0 24px; }
.site-footer__nav a { display: flex; align-items: center; min-height: 44px; text-decoration: none; font-weight: 700; font-size: .9375rem; }
.site-footer__nav a:hover { color: var(--c-yellow); text-decoration: underline; text-underline-offset: .3em; }
.site-footer__bottom { display: grid; gap: 10px; margin-top: 28px; padding-top: 28px; border-top: 1px solid rgba(255, 255, 255, .25); font-size: .875rem; line-height: 1.8; }
.site-footer__note, .site-footer__copy { color: rgba(255, 255, 255, .88); }
.site-footer__copy { font-family: var(--ff-en); }
.site-footer__copy small { font-size: .8125rem; }
.site-footer :focus-visible { outline-color: var(--c-yellow); }
@media (min-width: 1024px) {
  .site-footer__main { padding-bottom: 56px; }
}

/* ==========================================================================
   STICKY CTA (SP / TAB)
   ========================================================================== */
.sticky-cta {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 90;
  padding: 10px 14px calc(12px + env(safe-area-inset-bottom));
  transform: translateY(130%);
  transition: transform .45s var(--ease-out);
}
.sticky-cta.is-visible { transform: none; }
.sticky-cta .btn {
  min-height: 60px; padding: 0 16px; gap: .6em;
  font-size: clamp(.875rem, 4vw, 1rem); letter-spacing: .02em; white-space: nowrap;
  box-shadow: 0 10px 28px rgba(6, 62, 46, .28);
}
.sticky-cta__free {
  flex: none;
  font-size: .75rem; padding: 2px 10px; border-radius: 999px;
  background: var(--c-yellow); color: var(--c-green-ui);
}
@media (min-width: 1024px) {
  .sticky-cta { display: none; }
}

/* ==========================================================================
   狭い画面（〜398px）でのはみ出し対策
   ========================================================================== */
/* グリッド／フレックスの子要素が中身の最小幅で押し広げないように */
.tt-item > *, .vip > *, .booths__list > *, .booth-item > *, .link-cards > *, .event-card > *,
.deco-about > *, .deco-acts > *, .deco-about__stats > *, .features > *, .feature > *, .info__grid > * { min-width: 0; }
@media (max-width: 767px) {
  .tt-item { grid-template-columns: 4.2em minmax(0, 1fr); }
  .tt-item__cat { max-width: 100%; white-space: normal; }
  .tt-item__cat { display: inline-block; line-height: 1.5; }
  .booths__title { flex-wrap: wrap; row-gap: 2px; }
  .booths__list, .link-cards, .features { grid-template-columns: minmax(0, 1fr); }
}
.event-card__en, .link-card__en, .deco-about__en, .feature__en, .app-card__en { overflow-wrap: anywhere; }
@media (max-width: 479px) {
  .deco-acts { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 419px) {
  .deco-about__stats { grid-template-columns: minmax(0, 1fr); }
}
.deco-about__link { max-width: 100%; white-space: normal; }
.booth-item__name { overflow-wrap: anywhere; }
@media (max-width: 359px) {
  .deco-about__link { padding-inline: 18px; gap: 10px; }
  .booth-item__name { font-size: .875rem; }
  .booth-item { gap: 10px; }
  .months { padding: 18px 20px 20px; max-width: 100%; }
  .months__range { font-size: 2rem; }
  .vip { padding: 16px 12px 18px; }
}

/* ==========================================================================
   表示切替：「予定」「連携予定」ラベルを非表示（再表示する場合はこのブロックを削除）
   ========================================================================== */
.timeline__caption .tag--plan,
.feature--talk .tag--plan,
.partner__plan,
.event-card__tag { display: none !important; }   /* KANSAI ACTION「出展予定」 */
.feature--booth .booth-art { display: none !important; }   /* ACTION BOOTH 下部のイラスト */
.booths__note { display: none !important; }   /* 出展ブース一覧の注釈 */
.booth-item__org { display: none !important; }   /* 出展ブース一覧の企業名 */
.is-hidden { display: none !important; }
.access-time { display: none !important; }   /* 開催概要：主要駅・空港からの所要時間（見出し・一覧・注記） */   /* 汎用：一時的に非表示（Pocket Tree 運営表記の一部など） */
/* ステージプログラム：オープニング・エンディングの「ステージ」ラベル（PCは列の位置を保持、スマホは詰める） */
.tt-item--stage .tt-item__cat { display: none !important; }
@media (min-width: 768px) { .tt-item--stage .tt-item__cat { display: inline-flex !important; visibility: hidden; } }
.feature--booth > .feature__note { display: none !important; }   /* ACTION BOOTH「※出展内容は調整中です…」 */
.app-card__en,
.app-card__org { display: none !important; }   /* ACTION CONTENTS：英字名・運営表記 */

/* ==========================================================================
   REVEAL / MOTION
   ========================================================================== */
.js .reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .9s var(--ease-out), transform .9s var(--ease-out);
  transition-delay: var(--delay, 0s);
}
.js .reveal.is-in { opacity: 1; transform: none; }

.js .hero__copy .line__in { transform: translateY(110%); transition: transform 1s var(--ease-out); }
.js .hero__copy .line:nth-child(2) .line__in { transition-delay: .12s; }
.js .hero__copy .line:nth-child(3) .line__in { transition-delay: .24s; }
.js .hero__title-en, .js .hero__sub, .js .hero__meta, .js .hero__actions {
  opacity: 0; transform: translateY(20px);
  transition: opacity .9s var(--ease-out), transform .9s var(--ease-out);
}
.js .hero-logo { opacity: 0; scale: .94; transition: opacity 1.2s var(--ease-out), scale 1.2s var(--ease-out); }
.js .hero__sub { transition-delay: .45s; }
.js .hero__meta { transition-delay: .6s; }
.js .hero__actions { transition-delay: .72s; }
.js .is-loaded .hero__copy .line__in,
.js .is-loaded .hero__title-en,
.js .is-loaded .hero__sub, .js .is-loaded .hero__meta, .js .is-loaded .hero__actions { opacity: 1; transform: none; }
.js .is-loaded .hero-logo { opacity: 1; scale: 1; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    transition-delay: 0s !important;
  }
  .js .reveal, .js .hero__copy .line__in,
  .js .hero__title-en, .js .hero__sub, .js .hero__meta, .js .hero__actions { opacity: 1; transform: none; }
  .js .hero-logo { opacity: 1; scale: 1; }
  .hero .deco-star { animation: none; opacity: 1; transform: none; }
  .site-header::before, .menu-toggle::before { animation: none; }
}