/* ==========================================================
   ぷにたまっ！ 公式サイト スタイル
   UI は poteken.com / tennis-circle のトーン（LINE Seed JP、
   角丸カード、ピル型ボタン、ハンバーガーメニュー）を踏襲。
   色はぷにたまランドの空・草・花のテイストに合わせている。
   ========================================================== */
:root {
  --sky:        #4fc3ff;
  --sky-light:  #c9efff;
  --sky-deep:   #1aa3e8;
  --grass:      #2ecc40;
  --grass-deep: #1e9e2f;
  --pink:       #ff5fa8;
  --pink-light: #ffd7ea;
  --yellow:     #ffd93d;
  --ink:        #3f3f3f;      /* キャラクターの線画と同じ濃いグレー */
  --text:       #333;
  --muted:      #7a8891;
  --bg:         #f6fbff;
  --card:       #fff;
  --line:       #e3edf3;
  --radius:     18px;
  --shadow:     0 6px 20px rgba(26, 93, 140, 0.08);
  --shadow-lg:  0 14px 36px rgba(26, 93, 140, 0.16);
  --header-h:   64px;
}

* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }
body {
  font-family: 'LINE Seed JP', 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', Meiryo, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.8;
  overflow-x: hidden;
}
body.no-scroll { overflow: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
button { font-family: inherit; cursor: pointer; }

.container { width: 100%; max-width: 1040px; margin: 0 auto; padding: 0 20px; }

/* ---------- 共通ボタン（tennis-circle .cta-btn 相当） ---------- */
.cta-btn {
  display: inline-block; text-decoration: none; text-align: center;
  background: var(--pink); color: #fff; font-weight: 800; font-size: 1.05rem;
  padding: 14px 36px; border-radius: 999px; border: none;
  box-shadow: 0 8px 18px rgba(255, 95, 168, 0.35);
  transition: transform .2s, box-shadow .2s;
}
.cta-btn:hover { transform: translateY(-2px); box-shadow: 0 12px 24px rgba(255, 95, 168, 0.4); }
.cta-btn:active { transform: scale(0.97); }

/* ---------- チップ（poteken .theme-chips 相当） ---------- */
.chip-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.chip {
  background: #e3f4ff; color: #0c6fa8; font-size: 0.78rem; font-weight: 700;
  padding: 6px 13px; border-radius: 999px; white-space: nowrap;
}
.chip--green  { background: #e4f9e6; color: #1e8a2b; }
.chip--pink   { background: #ffe4f0; color: #c7307a; }
.chip--yellow { background: #fff6cc; color: #9a7400; }

/* ---------- セクションタイトル（ちいかわ公式の「日本語＋英字」構成） ---------- */
.section { padding: 64px 0; }
.section-title {
  display: flex; flex-direction: column; align-items: center; text-align: center;
  margin-bottom: 28px; line-height: 1.3;
}
.section-title--left { align-items: flex-start; text-align: left; }
.section-title .ja { font-size: 1.7rem; font-weight: 800; color: var(--ink); letter-spacing: 0.04em; }
.section-title .en {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.28em; color: var(--sky-deep);
  margin-top: 6px; padding-left: 0.28em;
}
.section-title--onimage .ja { color: #fff; text-shadow: 0 2px 8px rgba(0, 70, 120, 0.35); }
.section-title--onimage .en { color: #fff; opacity: .9; }
.section-lead { text-align: center; color: var(--muted); font-size: 0.95rem; margin: -10px auto 28px; max-width: 560px; }

/* ==========================================================
   ヘッダー
   ========================================================== */
.site-header {
  position: sticky; top: 0; z-index: 100;
  height: var(--header-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 16px 0 14px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .25s;
}
.site-header.is-scrolled { box-shadow: 0 4px 16px rgba(26, 93, 140, 0.1); }
.site-header__logo img { height: 40px; width: auto; }

.site-nav { display: none; }
.site-nav ul { list-style: none; display: flex; gap: 4px; }
.site-nav a {
  display: flex; flex-direction: column; align-items: center; text-decoration: none;
  padding: 6px 14px; border-radius: 12px; line-height: 1.2; transition: background .2s;
}
.site-nav a:hover { background: #eaf6ff; }
.site-nav .ja { font-size: 0.86rem; font-weight: 700; color: var(--ink); }
.site-nav .en { font-size: 0.58rem; letter-spacing: 0.18em; color: var(--sky-deep); margin-top: 3px; font-weight: 700; }

.menu-toggle {
  width: 44px; height: 44px; border: none; background: #fff; border-radius: 50%;
  box-shadow: 0 4px 10px rgba(0,0,0,0.12);
  display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 5px;
  position: relative; z-index: 120;
}
.menu-toggle span { display: block; width: 22px; height: 2px; background: var(--ink); transition: all .3s; }
.menu-toggle.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.is-active span:nth-child(2) { opacity: 0; }
.menu-toggle.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  position: fixed; inset: 0; z-index: 110;
  background: rgba(255,255,255,0.97); backdrop-filter: blur(6px);
  display: flex; flex-direction: column;
  padding: calc(var(--header-h) + 10px) 24px 24px;
  opacity: 0; pointer-events: none; transition: opacity .3s;
}
.mobile-nav.is-active { opacity: 1; pointer-events: auto; }
.mobile-nav__top { display: flex; flex-direction: column; align-items: center; gap: 6px; padding-bottom: 18px; border-bottom: 1px solid #eee; }
.mobile-nav__top img { width: 90px; height: 90px; animation: float 3s ease-in-out infinite; }
.mobile-nav__top p { font-weight: 800; color: var(--ink); }
.mobile-nav__list { list-style: none; flex: 1; padding: 10px 0; overflow-y: auto; }
.mobile-nav__list li { transform: translateY(16px); opacity: 0; transition: all .4s; }
.mobile-nav.is-active li { transform: none; opacity: 1; }
.mobile-nav.is-active li:nth-child(2) { transition-delay: .05s; }
.mobile-nav.is-active li:nth-child(3) { transition-delay: .1s; }
.mobile-nav.is-active li:nth-child(4) { transition-delay: .15s; }
.mobile-nav.is-active li:nth-child(5) { transition-delay: .2s; }
.mobile-nav__list a {
  display: block; text-decoration: none; font-weight: 800; font-size: 1.2rem; color: var(--ink);
  padding: 14px 6px; border-bottom: 1px dashed #d8e3ea;
}
.mobile-nav__list .en { display: block; font-size: 0.62rem; letter-spacing: 0.2em; color: var(--sky-deep); margin-bottom: 2px; }
.mobile-nav__bottom { padding-top: 16px; display: flex; justify-content: center; }
.mobile-nav__bottom .cta-btn { width: 100%; max-width: 320px; }

@media (min-width: 900px) {
  .site-header { padding: 0 28px; }
  .site-header__logo img { height: 44px; }
  .site-nav { display: block; }
  .menu-toggle, .mobile-nav { display: none; }
}

/* ==========================================================
   ヒーロー（ランド１.png の空＋島のテイスト）
   ========================================================== */
.hero {
  position: relative; overflow: hidden;
  background: linear-gradient(180deg, #4fc3ff 0%, #8ad9ff 55%, #d6f1ff 100%);
  padding: 40px 0 48px;
  min-height: calc(100vh - var(--header-h));
  min-height: calc(100dvh - var(--header-h));
  display: flex; flex-direction: column; justify-content: center;
}
.hero__sky { position: absolute; inset: 0; pointer-events: none; }
.cloud {
  position: absolute; background: #fff; border-radius: 999px; opacity: .95;
  animation: drift linear infinite;
}
.cloud::before, .cloud::after { content: ''; position: absolute; background: #fff; border-radius: 50%; }
.cloud--1 { width: 160px; height: 46px; top: 8%; left: -10%; animation-duration: 60s; }
.cloud--1::before { width: 70px; height: 70px; top: -32px; left: 28px; }
.cloud--1::after { width: 50px; height: 50px; top: -18px; left: 86px; }
.cloud--2 { width: 120px; height: 36px; top: 22%; left: 60%; animation-duration: 80s; animation-delay: -30s; }
.cloud--2::before { width: 54px; height: 54px; top: -26px; left: 20px; }
.cloud--2::after { width: 40px; height: 40px; top: -14px; left: 62px; }
.cloud--3 { width: 200px; height: 54px; top: 55%; left: 75%; animation-duration: 95s; animation-delay: -60s; opacity: .8; }
.cloud--3::before { width: 86px; height: 86px; top: -40px; left: 36px; }
.cloud--3::after { width: 62px; height: 62px; top: -22px; left: 110px; }
@keyframes drift { from { transform: translateX(0); } to { transform: translateX(120vw); } }

.hero__inner {
  position: relative; z-index: 1;
  width: 100%; max-width: 1040px; margin: 0 auto; padding: 0 20px;
  display: flex; flex-direction: column; align-items: center; gap: 20px;
}
.hero__land { position: relative; width: min(88vw, 420px); aspect-ratio: 650 / 600; }
.hero__land-img { width: 100%; height: 100%; object-fit: contain; filter: drop-shadow(0 18px 24px rgba(0, 60, 120, 0.25)); }
.hero__char { position: absolute; width: 24%; filter: drop-shadow(0 6px 8px rgba(0,0,0,0.18)); animation: float 3.2s ease-in-out infinite; }
.hero__char--main { width: 34%; left: 33%; top: 18%; animation-delay: 0s; }
.hero__char--a { left: 6%; top: 44%; animation-delay: -.6s; }
.hero__char--b { width: 18%; left: 62%; top: 52%; animation-delay: -1.2s; }
.hero__char--c { width: 20%; left: 20%; top: 8%; animation-delay: -1.8s; }
.hero__char--d { width: 20%; left: 70%; top: 22%; animation-delay: -2.4s; }
.hero__char--e { width: 16%; left: 2%; top: 6%; animation-delay: -1s; animation-duration: 4s; }
.hero__flower { position: absolute; width: 13%; }
.hero__flower--1 { left: 44%; top: 62%; }
.hero__flower--2 { left: 12%; top: 70%; width: 10%; transform: scaleX(-1); }

.hero__text { text-align: center; }
.hero__lead {
  display: inline-block; background: #fff; color: var(--sky-deep); font-weight: 800; font-size: 0.9rem;
  padding: 6px 18px; border-radius: 999px; margin-bottom: 14px;
  box-shadow: 0 4px 12px rgba(0, 60, 120, 0.12);
}
.hero__title img { width: min(80vw, 360px); margin: 0 auto; filter: drop-shadow(0 6px 10px rgba(0, 60, 120, 0.2)); }
.hero__sub { color: #fff; font-weight: 700; font-size: 0.85rem; letter-spacing: 0.1em; margin-top: 10px; text-shadow: 0 2px 6px rgba(0, 60, 120, 0.3); }
.hero__cta { margin-top: 20px; }
.hero__scroll {
  position: absolute; left: 0; right: 0; bottom: 14px; text-align: center;
  color: #fff; font-size: 0.75rem; font-weight: 700; text-shadow: 0 1px 4px rgba(0,60,120,0.3);
  animation: bounce 2s infinite;
}
.hero__scroll span { display: block; font-size: 1.1rem; line-height: 1; }

@media (min-width: 900px) {
  .hero { padding: 40px 0 60px; min-height: 0; }
  .hero__inner { flex-direction: row-reverse; justify-content: space-between; gap: 40px; }
  .hero__land { width: 46%; max-width: 520px; }
  .hero__text { text-align: left; flex: 1; }
  .hero__title img { margin: 0; width: 400px; }
}

/* ==========================================================
   おしらせ
   ========================================================== */
.section--news { background: #fff; padding: 48px 0; }
.news-list { list-style: none; max-width: 760px; margin: 0 auto; }
.news-item {
  display: grid; grid-template-columns: auto auto; grid-template-areas: "date tag" "text text";
  gap: 4px 10px; align-items: center;
  padding: 16px 4px; border-bottom: 1px dashed #d8e3ea;
}
.news-item__date { grid-area: date; font-size: 0.8rem; font-weight: 700; color: var(--sky-deep); letter-spacing: 0.05em; }
.news-item__tag { grid-area: tag; justify-self: start; font-size: 0.68rem; font-weight: 700; color: #fff; background: var(--pink); padding: 2px 10px; border-radius: 999px; }
.news-item__text { grid-area: text; font-size: 0.95rem; }
@media (min-width: 700px) {
  .news-item { grid-template-columns: 110px 110px 1fr; grid-template-areas: "date tag text"; gap: 16px; }
}

/* ==========================================================
   イントロダクション
   ========================================================== */
.section--intro { background: linear-gradient(180deg, #fff 0%, var(--bg) 100%); }
.intro { display: flex; flex-direction: column; align-items: center; gap: 28px; }
.intro__visual { width: 220px; flex: none; position: relative; }
.intro__visual::before {
  content: ''; position: absolute; inset: 10% 6% 4% 6%; border-radius: 50%;
  background: radial-gradient(circle at 50% 40%, #fff 0%, var(--sky-light) 70%, transparent 71%);
  z-index: 0;
}
.intro__visual img { position: relative; z-index: 1; animation: float 3.4s ease-in-out infinite; }
.intro__body { max-width: 620px; }
.intro__catch { font-size: 1.3rem; font-weight: 800; color: var(--ink); line-height: 1.6; margin-bottom: 14px; }
.intro__text { font-size: 0.95rem; color: #4a5b66; margin-bottom: 12px; }
@media (min-width: 900px) {
  .intro { flex-direction: row; align-items: center; gap: 56px; }
  .intro__visual { width: 300px; }
  .intro__catch { font-size: 1.6rem; }
}

/* ==========================================================
   キャラクター
   ========================================================== */
.section--character { background: var(--bg); }
.char-filter {
  display: flex; gap: 8px; justify-content: flex-start; flex-wrap: nowrap;
  overflow-x: auto; -webkit-overflow-scrolling: touch; scrollbar-width: none;
  padding: 4px 0 14px; margin-bottom: 14px;
}
.char-filter::-webkit-scrollbar { display: none; }
.char-filter__btn {
  flex: none; background: #fff; border: 2px solid var(--line); color: var(--muted);
  font-weight: 700; font-size: 0.85rem; padding: 8px 16px; border-radius: 999px;
  transition: all .2s;
}
.char-filter__btn small { font-size: 0.7rem; opacity: .8; margin-left: 2px; }
.char-filter__btn:hover { border-color: var(--sky); color: var(--sky-deep); }
.char-filter__btn.is-active { background: var(--sky-deep); border-color: var(--sky-deep); color: #fff; box-shadow: 0 6px 14px rgba(26, 163, 232, 0.3); }
@media (min-width: 700px) { .char-filter { justify-content: center; flex-wrap: wrap; } }

.char-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px;
}
@media (min-width: 560px) { .char-grid { grid-template-columns: repeat(3, 1fr); gap: 16px; } }
@media (min-width: 900px) { .char-grid { grid-template-columns: repeat(4, 1fr); gap: 20px; } }

.char-card {
  --c: #cde9ff;
  position: relative; display: flex; flex-direction: column; align-items: center; text-align: center;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 18px 12px 16px; box-shadow: var(--shadow);
  transition: transform .2s, box-shadow .2s, opacity .3s;
  opacity: 0; transform: translateY(14px);
}
.char-card.is-visible { opacity: 1; transform: translateY(0); }
.char-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.char-card:active { transform: scale(0.98); }
.char-card.is-hidden { display: none; }
.char-card__badge {
  position: absolute; top: 10px; left: 10px; font-size: 0.6rem; font-weight: 700;
  background: var(--c); color: var(--ink); padding: 2px 9px; border-radius: 999px;
}
.char-card__visual {
  width: 72%; aspect-ratio: 1; border-radius: 50%; display: flex; align-items: center; justify-content: center;
  background: radial-gradient(circle at 50% 35%, #fff 0%, var(--c) 72%, var(--c) 100%);
  margin-bottom: 10px;
}
.char-card__visual img { width: 86%; filter: drop-shadow(0 4px 6px rgba(0,0,0,0.12)); transition: transform .3s; }
.char-card:hover .char-card__visual img { transform: translateY(-4px) rotate(-3deg); }
.char-card__name { font-size: 1.05rem; font-weight: 800; color: var(--ink); line-height: 1.3; }
.char-card__kana { font-size: 0.6rem; letter-spacing: 0.16em; color: var(--muted); font-weight: 700; margin-top: 2px; }
.char-card__catch { font-size: 0.74rem; color: #5a6b76; margin-top: 8px; line-height: 1.55; }

.char-card--main {
  grid-column: 1 / -1;
  flex-direction: row; text-align: left; gap: 16px; padding: 18px 18px;
  background: linear-gradient(135deg, #fff 0%, #eaf7ff 100%);
  border: 2px solid var(--sky);
}
.char-card--main .char-card__visual { width: 38%; max-width: 180px; flex: none; margin: 0; }
.char-card--main .char-card__name { font-size: 1.4rem; }
.char-card--main .char-card__catch { font-size: 0.85rem; }
.char-card--main .char-card__badge { background: var(--sky-deep); color: #fff; }
.char-card__text { display: flex; flex-direction: column; align-items: center; width: 100%; }
.char-card--main .char-card__text { align-items: flex-start; text-align: left; flex: 1; }
@media (min-width: 700px) {
  .char-card--main { padding: 26px 32px; gap: 28px; }
  .char-card--main .char-card__name { font-size: 1.7rem; }
  .char-card--main .char-card__catch { font-size: 0.95rem; }
}

/* ==========================================================
   ぷにたまランド（とあるシーン背景.png を背景に）
   ========================================================== */
.section--world { position: relative; overflow: hidden; color: #fff; }
.world__bg {
  position: absolute; inset: 0;
  background: url('../img/bg/scene.png') center / cover no-repeat;
}
.world__bg::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0, 150, 230, 0.25) 0%, rgba(0, 120, 60, 0.15) 100%); }
.world { position: relative; z-index: 1; }
.world__card {
  background: rgba(255,255,255,0.94); color: var(--text); border-radius: 24px;
  box-shadow: var(--shadow-lg); padding: 24px 20px;
  display: flex; flex-direction: column; align-items: center; gap: 18px;
  max-width: 900px; margin: 0 auto;
}
.world__land { width: 240px; filter: drop-shadow(0 12px 16px rgba(0, 60, 120, 0.2)); animation: float 5s ease-in-out infinite; }
.world__body h3 { font-size: 1.25rem; font-weight: 800; color: var(--ink); margin-bottom: 10px; }
.world__body p { font-size: 0.93rem; color: #4a5b66; margin-bottom: 10px; }
.world__spots { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.world__spots li { background: #e4f9e6; color: #1e8a2b; font-weight: 700; font-size: 0.78rem; padding: 6px 12px; border-radius: 999px; display: flex; align-items: center; gap: 4px; }
@media (min-width: 800px) {
  .world__card { flex-direction: row; padding: 36px; gap: 36px; }
  .world__land { width: 300px; flex: none; }
}

/* ==========================================================
   ヒストリー（tennis-circle .step-list 相当のタイムライン）
   ========================================================== */
.section--history { background: #fff; }
.timeline { list-style: none; max-width: 640px; margin: 0 auto; counter-reset: tl; }
.timeline__item {
  position: relative; display: flex; gap: 16px; padding: 0 0 26px 0;
}
.timeline__item::before {
  content: ''; position: absolute; left: 33px; top: 30px; bottom: -4px; width: 2px;
  border-left: 2px dashed #cfe3f0;
}
.timeline__item:last-child::before { display: none; }
.timeline__year {
  flex: none; width: 68px; height: 30px; display: flex; align-items: center; justify-content: center;
  background: var(--sky-deep); color: #fff; font-weight: 800; font-size: 0.82rem; border-radius: 999px;
  position: relative; z-index: 1; box-shadow: 0 4px 10px rgba(26, 163, 232, 0.3);
}
.timeline__item.is-now .timeline__year { background: var(--pink); box-shadow: 0 4px 10px rgba(255, 95, 168, 0.35); }
.timeline__body { background: #f6fbff; border-radius: 14px; padding: 12px 16px; flex: 1; border: 1px solid var(--line); }
.timeline__body h3 { font-size: 1rem; font-weight: 800; color: var(--ink); margin-bottom: 4px; }
.timeline__body p { font-size: 0.86rem; color: #5a6b76; }

/* ==========================================================
   フッター（poteken footer 相当）
   ========================================================== */
.site-footer {
  background: #22333d; color: #9fb2bd; text-align: center; padding: 40px 20px 28px;
}
.site-footer__logo { display: flex; flex-direction: column; align-items: center; gap: 8px; color: #fff; font-weight: 800; font-size: 1.15rem; margin-bottom: 22px; }
.site-footer__logo img { width: 64px; height: 64px; }
.site-footer__menu { list-style: none; display: flex; flex-wrap: wrap; justify-content: center; gap: 12px 22px; margin-bottom: 24px; }
.site-footer__menu a { color: #bdc9d1; text-decoration: none; font-size: 0.85rem; font-weight: 700; }
.site-footer__menu a:hover { color: #fff; }
.site-footer__copy { font-size: 0.75rem; }

/* ==========================================================
   モーダル
   ========================================================== */
.modal { position: fixed; inset: 0; z-index: 200; display: none; align-items: center; justify-content: center; padding: 16px; }
.modal.is-open { display: flex; }
.modal__backdrop { position: absolute; inset: 0; background: rgba(20, 50, 70, 0.55); backdrop-filter: blur(3px); animation: fadeIn .25s; }
.modal__panel {
  --c: #cde9ff;
  position: relative; width: 100%; max-width: 440px; max-height: calc(100vh - 32px); max-height: calc(100dvh - 32px);
  overflow-y: auto; background: #fff; border-radius: 26px; box-shadow: 0 24px 60px rgba(0,0,0,0.3);
  animation: popIn .3s cubic-bezier(0.2, 0.9, 0.3, 1.2);
}
.modal__close {
  position: absolute; top: 12px; right: 12px; z-index: 2;
  width: 40px; height: 40px; border-radius: 50%; border: none; background: #fff; color: var(--ink);
  font-size: 1.4rem; line-height: 1; box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}
.modal__visual {
  background: radial-gradient(circle at 50% 30%, #fff 0%, var(--c) 70%);
  padding: 34px 20px 10px; display: flex; justify-content: center;
}
.modal__visual img { width: 200px; height: 200px; filter: drop-shadow(0 10px 14px rgba(0,0,0,0.18)); animation: float 3.2s ease-in-out infinite; }
.modal__body { padding: 18px 24px 8px; text-align: center; }
.modal__badge { display: inline-block; font-size: 0.65rem; font-weight: 700; background: var(--c); color: var(--ink); padding: 3px 12px; border-radius: 999px; margin-bottom: 8px; }
.modal__name { font-size: 1.6rem; font-weight: 800; color: var(--ink); line-height: 1.3; }
.modal__kana { font-size: 0.65rem; letter-spacing: 0.2em; color: var(--muted); font-weight: 700; margin-bottom: 12px; }
.modal__catch { font-weight: 800; color: var(--sky-deep); font-size: 0.95rem; margin-bottom: 10px; line-height: 1.6; }
.modal__desc { font-size: 0.9rem; color: #4a5b66; text-align: left; line-height: 1.8; }
.modal__meta { margin-top: 14px; background: #f6fbff; border-radius: 12px; padding: 10px 14px; text-align: left; font-size: 0.85rem; display: flex; gap: 10px; }
.modal__meta dt { color: var(--muted); font-weight: 700; flex: none; }
.modal__meta dd { color: var(--ink); font-weight: 700; }
.modal__meta.is-empty { display: none; }
.modal__nav { display: flex; justify-content: space-between; padding: 14px 20px 20px; gap: 10px; }
.modal__navbtn {
  flex: 1; background: #fff; border: 2px solid var(--line); color: var(--sky-deep); font-weight: 800;
  padding: 10px; border-radius: 999px; transition: all .2s;
}
.modal__navbtn:hover { border-color: var(--sky); background: #eaf6ff; }
.modal__navbtn:disabled { opacity: .35; cursor: default; }

/* ---------- アニメーション ---------- */
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@keyframes bounce { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes popIn { from { opacity: 0; transform: scale(0.9) translateY(14px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
  .char-card { opacity: 1; transform: none; }
}