/* 案D「あそべる館」共通の見た目（全ページ）。部品の一覧と使い方は docs/plan-d-guide.md。
   ・クラス名と色の変数はすべて yk- で始める（古いページの CSS とぶつからないように）。
   ・文字の大きさなどの素の要素の決まりは :where(.yk-kan) の中だけ（新しいページは <main class="yk-kan">）。
   ・動きは transform と opacity が中心。動きの初期状態は html.ugoki（JSが付ける）の下にだけ書く。
     JSが無い・動きを減らす設定のときは、すべて最終状態で静止して見える。
   ・360°撮影の側は朱（--yk-shu）、AIの書斎は藍（--yk-ai）。 */
:root {
  --yk-bg: #F6F4EF;
  --yk-men: #FFFFFF;
  --yk-kami: #FFFEF9;
  --yk-ink: #1F1D1A;
  --yk-ink-2: #5A554D;
  --yk-sen-koi: #8A8378;
  --yk-sen: #D9D4CA;
  --yk-focus: #1F3A5F;
  --yk-shu: #B4441C;
  --yk-shu-koi: #8F3514;
  --yk-shu-usui: #FBEDE6;
  --yk-ai: #1F3A5F;
  --yk-ai-koi: #152A46;
  --yk-brand: #11547E;
  --yk-zu: #1F3A5F;
  --yk-masu: rgba(31, 58, 95, .06);
  --yk-yoru: #0F1C2E;
  --yk-yoru-2: #172A42;
  --yk-yoru-3: #22395A;
  --yk-yoru-moji: #E6ECF4;
  --yk-yoru-moji-2: #B8C6D8;
  --yk-akari: #F4D9A6;
  --yk-inku: #C23A22;
  --yk-tbd-ink: #6B4E00;
  --yk-tbd-bg: #FFF3C4;
  --yk-midori: #2F5D46;
  --yk-r: 12px;
  --yk-r-ai: 4px;
  --yk-font: "Noto Sans JP", system-ui, -apple-system, "Hiragino Sans", "Yu Gothic UI", sans-serif;
  --yk-font-num: "Nunito", "Noto Sans JP", system-ui, sans-serif;
  --yk-atama-h: 64px;
  --yk-ease: cubic-bezier(.2, .7, .2, 1);
  --yk-pyon: cubic-bezier(.3, 1.6, .5, 1);
}
@media (max-width: 767px) { :root { --yk-atama-h: 56px; } }

/* ---------- 土台（全ページ） ---------- */
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { overflow-x: clip; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--yk-atama-h) + 12px); scroll-padding-bottom: 150px; }
/* スマホ：館内図の帯（高さ約66px）＋余白 */
@media (max-width: 767px) { html { scroll-padding-bottom: 88px; } }
body {
  margin: 0; color: var(--yk-ink); background-color: var(--yk-bg);
  /* 方眼紙：建物の図面の上にいる感覚 */
  background-image: linear-gradient(var(--yk-masu) 1px, transparent 1px), linear-gradient(90deg, var(--yk-masu) 1px, transparent 1px);
  background-size: 32px 32px;
  font-family: var(--yk-font);
  transition: background-color .9s ease;
}
:focus-visible { outline: 3px solid var(--yk-focus); outline-offset: 2px; }
.yk-num { font-family: var(--yk-font-num); font-weight: 900; font-variant-numeric: tabular-nums; letter-spacing: .01em; }
.yk-vh { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.yk-small { font-size: 14px; }
.yk-muted { color: var(--yk-ink-2); }
.yk-nw { display: inline-block; }
.yk-waku { width: 100%; max-width: 1136px; margin-inline: auto; padding-inline: 16px; }
@media (min-width: 768px) { .yk-waku { padding-inline: 32px; } }
@media (min-width: 1600px) { .yk-waku { max-width: 1380px; } }

/* 新しいページの本文（<main class="yk-kan">）の中だけの素の決まり。:where で強さを0にして、部品のクラスが勝つようにする */
:where(.yk-kan) { font-size: 16px; line-height: 1.8; letter-spacing: .02em; }
:where(.yk-kan) :where(h1, h2, h3) { line-height: 1.45; font-weight: 900; margin: 0 0 .6em; letter-spacing: .02em; word-break: auto-phrase; overflow-wrap: anywhere; text-wrap: pretty; }
:where(.yk-kan) h1 { font-size: clamp(1.6rem, 2.6vw, 2.3rem); line-height: 1.35; }
:where(.yk-kan) h2 { font-size: clamp(1.5rem, 3.1vw, 2.3rem); }
:where(.yk-kan) h3 { font-size: 1.125rem; font-weight: 700; }
:where(.yk-kan) p { margin: 0 0 1em; }
:where(.yk-kan) :where(ul, ol) { margin: 0 0 1em; padding-left: 1.3em; }
:where(.yk-kan) a { color: var(--yk-brand); text-underline-offset: .2em; }
:where(.yk-kan) a:hover { color: var(--yk-shu-koi); }
:where(.yk-kan) :where(img, video) { max-width: 100%; height: auto; display: block; }
:where(.yk-kan) svg { max-width: 100%; }
:where(.yk-kan) button { font: inherit; color: inherit; }
.yk-prose { max-width: 720px; }
.yk-lead { font-size: 1.0625rem; color: var(--yk-ink-2); max-width: 36em; }
.yk-caption, .yk-goiri-meta, .yk-ashimoto p, .yk-anata .yk-meiban, .yk-plan-chuu .yk-small { overflow-wrap: anywhere; }
/* 文中のリンクも、押せる高さを44px以上にする（見た目の行の高さは変えない） */
.yk-caption a, .yk-goiri-meta a, .yk-ashimoto p a, .yk-anata .yk-meiban a, .yk-plan-chuu .yk-small a { display: inline-block; padding-block: 12px; margin-block: -12px; }

/* 【要確認】などのラベル（公開前の検査 scripts/prepublish-check.mjs が探す印） */
.yk-tbd { display: inline; background: var(--yk-tbd-bg); color: var(--yk-tbd-ink); font-size: 12px; font-weight: 700; line-height: 1.6; padding: 1px 6px; border-radius: 4px; box-decoration-break: clone; -webkit-box-decoration-break: clone; letter-spacing: 0; }
.yk-tbd::before { content: "【"; } .yk-tbd::after { content: "】"; }
.yk-jitsurei { display: inline-block; font-size: 12px; font-weight: 700; color: var(--yk-midori); background: #E6F0E9; border: 1px solid #B6D1BF; border-radius: 4px; padding: 1px 8px; margin: 0 0 8px; }
.yk-mihon-fuda { display: inline-block; font-size: 12px; font-weight: 700; line-height: 1.6; color: #1F3A5F; background: var(--yk-akari); border-radius: 4px; padding: 2px 8px; margin: 0; }
/* 注記（見本の断り・お支払額の注記など）：文はそのまま、12px・灰色で、区画の最後に置く（黄色の帯は区画ごとに1つまで） */
.yk-mihon-chuu, .yk-nf-chuui, .yk-junbi-chuu { font-size: 12px !important; line-height: 1.7; color: var(--yk-ink-2); }
.yk-mihon-chuu { margin: 14px 0 0 !important; }
.yk-shosai .yk-mihon-chuu { color: var(--yk-yoru-moji-2); }

/* ---------- ボタン（押せる部分は44px以上） ---------- */
.yk-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 20px; }
.yk-btn {
  display: inline-flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 0 8px; min-height: 48px; padding: 10px 22px;
  border-radius: 999px; border: 2px solid transparent; font: inherit; font-weight: 700; font-size: 16px; line-height: 1.4;
  text-decoration: none; cursor: pointer; text-align: center; transition: background-color .2s, border-color .2s, transform .2s, box-shadow .2s;
}
.yk-btn:active { transform: translateY(1px); }
.yk-btn small { font-weight: 400; font-size: 12px; }
.yk-btn-sm { min-height: 44px; padding: 8px 16px; font-size: 14px; }
.yk-btn-shu, a.yk-btn-shu { background: var(--yk-shu); color: #fff; box-shadow: 0 3px 0 var(--yk-shu-koi); }
.yk-btn-shu:hover, a.yk-btn-shu:hover { background: var(--yk-shu-koi); color: #fff; }
.yk-btn-shiro, a.yk-btn-shiro { background: var(--yk-men); color: var(--yk-ink); border-color: var(--yk-sen-koi); }
.yk-btn-shiro:hover, a.yk-btn-shiro:hover { border-color: var(--yk-ink); color: var(--yk-ink); }
.yk-btn-ai, a.yk-btn-ai { background: var(--yk-akari); color: var(--yk-yoru); border-radius: var(--yk-r-ai); box-shadow: 0 3px 0 #C9A266; }
.yk-btn-ai:hover, a.yk-btn-ai:hover { background: #FBE8C4; color: var(--yk-yoru); }
.yk-btn-ai-usui, a.yk-btn-ai-usui { background: transparent; color: var(--yk-yoru-moji); border-color: #6F86A6; border-radius: var(--yk-r-ai); }
.yk-btn-ai-usui:hover, a.yk-btn-ai-usui:hover { background: rgba(255, 255, 255, .08); color: #fff; border-color: var(--yk-akari); }
.yk-btn-line, a.yk-btn-line { background: #06C755; color: #0B2A15; }
.yk-btn-line:hover, a.yk-btn-line:hover { background: #05B34C; color: #0B2A15; }
.yk-btn-yoyaku, a.yk-btn-yoyaku { background: transparent; color: inherit; border-color: currentColor; border-radius: var(--yk-r-ai); }
.yk-linklike { background: none; border: 0; padding: 10px 4px; min-height: 44px; font: inherit; font-size: 14px; color: var(--yk-brand); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }
@media (max-width: 767px) { .yk-actions .yk-btn { flex: 1 1 auto; } }

/* ---------- 館のヘッダー（全ページ共通・sc:chrome） ---------- */
.yk-skip { position: absolute; left: 8px; top: -80px; z-index: 300; background: var(--yk-men); color: var(--yk-ink); padding: 12px 16px; border-radius: 8px; font-weight: 700; }
.yk-skip:focus { top: 8px; }
.yk-atama { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .92); border-bottom: 1px solid var(--yk-sen); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); transition: background-color .9s, border-color .9s; font-family: var(--yk-font); line-height: 1.6; }
.yk-atama-naka { display: flex; align-items: center; gap: 8px; min-height: var(--yk-atama-h); }
.yk-rogo { display: inline-flex; align-items: center; min-height: 44px; margin-right: auto; }
.yk-rogo-kiri { display: block; position: relative; width: 92px; height: 34px; overflow: hidden; }
.yk-rogo-kiri img { position: absolute; height: 64px; width: auto; max-width: none; left: -12px; top: -15px; display: block; }
.yk-nav { display: none; align-items: center; gap: 2px; }
.yk-nav a { display: inline-flex; align-items: center; min-height: 44px; padding: 8px 12px; border-radius: 8px; color: var(--yk-ink); text-decoration: none; font-size: 15px; font-weight: 700; }
.yk-nav a:hover { background: rgba(31, 58, 95, .06); color: var(--yk-ink); }
.yk-nav a[aria-current="page"], .yk-nav a.is-koko { box-shadow: inset 0 -3px 0 var(--yk-shu); border-radius: 8px 8px 0 0; }
.yk-atama-soudan { white-space: nowrap; }
.yk-menyu { position: relative; }
.yk-menyu > summary { list-style: none; display: inline-flex; align-items: center; min-height: 44px; min-width: 44px; padding: 8px 14px; border: 1.5px solid var(--yk-sen-koi); border-radius: 999px; font-weight: 700; font-size: 14px; cursor: pointer; background: var(--yk-men); color: var(--yk-ink); }
.yk-menyu > summary::-webkit-details-marker { display: none; }
.yk-menyu-naka { position: absolute; right: 0; top: calc(100% + 8px); width: min(280px, calc(100vw - 32px)); background: var(--yk-men); border: 1px solid var(--yk-sen); border-radius: var(--yk-r); box-shadow: 0 12px 32px rgba(31, 29, 26, .14); padding: 8px; display: grid; z-index: 60; }
.yk-menyu-naka a { display: flex; align-items: center; min-height: 48px; padding: 8px 12px; border-radius: 8px; color: var(--yk-ink); text-decoration: none; font-weight: 700; }
.yk-menyu-naka a:hover { background: var(--yk-bg); }
.yk-menyu-naka a[aria-current="page"], .yk-menyu-naka a.is-koko { background: var(--yk-shu-usui); }
@media (min-width: 1000px) { .yk-nav { display: flex; } .yk-menyu { display: none; } }
@media (max-width: 380px) { .yk-atama-soudan { padding-inline: 12px; } }
/* AIの書斎が画面の中心にある間だけ、ヘッダーも夜の色（html.yoru を付けるのは yakata.js） */
html.yoru .yk-atama { background: rgba(15, 28, 46, .9); border-color: #2C4568; }
html.yoru .yk-nav a { color: var(--yk-yoru-moji); }
html.yoru .yk-nav a:hover { background: rgba(255, 255, 255, .08); }
html.yoru .yk-rogo-kiri img { filter: brightness(0) invert(1); opacity: .92; }
html.yoru .yk-menyu > summary { background: transparent; color: var(--yk-yoru-moji); border-color: #5A7396; }

/* ---------- 館のフッター（全ページ共通・sc:footer） ---------- */
.yk-ashimoto { background: #1F1D1A; color: #E8E4DC; padding: 48px 0 110px; font-family: var(--yk-font); font-size: 14px; line-height: 1.8; letter-spacing: .02em; }
.yk-ashimoto p { margin: 0 0 1em; }
.yk-ashimoto a { color: #FFD9C7; text-decoration: underline; text-underline-offset: .2em; }
.yk-ashimoto a:hover { color: #fff; }
.yk-ashi-grid { display: grid; gap: 24px; }
@media (min-width: 768px) { .yk-ashi-grid { grid-template-columns: 1.6fr 1fr 1fr 1fr; } }
.yk-ashi-mei { font-weight: 900; font-size: 16px; color: #fff; }
.yk-ashi-k { font-weight: 700; color: #fff; margin: 0 0 6px !important; }
.yk-ashimoto ul { list-style: none; padding: 0; margin: 0 0 12px; }
.yk-ashimoto li a { display: inline-flex; min-height: 40px; align-items: center; }
.yk-ashi-shita { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 20px; margin-top: 24px !important; color: #A8A298; }
.yk-ashi-cookie { min-height: 44px; padding: 8px 14px; border: 1px solid #6B665E; border-radius: 999px; background: transparent; color: #E8E4DC; font: inherit; font-size: 13px; cursor: pointer; }
.yk-ashi-cookie:hover { border-color: #E8E4DC; }
@media (max-width: 767px) {
  .yk-ashimoto { padding: 32px 0 96px; }
  .yk-ashi-grid { gap: 8px 16px; grid-template-columns: 1fr 1fr; }
  .yk-ashi-kaisha { grid-column: 1 / -1; }
}

/* ---------- 館内図（画面の隅・スマホでは下。全ページ共通・sc:footer） ---------- */
.yk-zu-hako { position: relative; }
.yk-zu-svg { display: block; width: 100%; height: auto; overflow: visible;
  --z-ink: var(--yk-zu); --z-heya: #FFFFFF; --z-koko: #FBE3D8; --z-moji: var(--yk-zu); --z-ato: var(--yk-shu); --z-kami: #FFFFFF; }
.yk-z-heya { fill: var(--z-heya); transition: fill .45s; }
.yk-z-heya.is-koko { fill: var(--z-koko); }
.yk-z-heya.yk-z-ai { fill: #DDE5F0; }
.yk-z-heya.yk-z-ai.is-koko { fill: #C5D3E7; }
.yk-z-houjin rect { fill: var(--yk-ai); }
.yk-z-houjin text { fill: #fff; font-family: var(--yk-font); font-size: 8.5px; font-weight: 700; text-anchor: middle; }
.yk-zu-svg.is-strip .yk-z-houjin text { fill: var(--yk-ai); font-size: 7px; }
.yk-z-kabe { fill: none; stroke: var(--z-ink); stroke-width: 1.3; }
.yk-z-soto { fill: none; stroke: var(--z-ink); stroke-width: 3.4; }
.yk-z-aki { stroke: var(--z-kami); stroke-width: 4; stroke-linecap: butt; }
.yk-z-mado { stroke: var(--z-ink); stroke-width: .8; }
.yk-z-ita { stroke: var(--z-ink); stroke-width: 1.2; }
.yk-z-en { fill: none; stroke: var(--z-ink); stroke-width: .7; stroke-dasharray: 2 1.6; }
.yk-z-kagu { fill: none; stroke: var(--z-ink); stroke-width: .9; opacity: .5; }
.yk-z-na { font-family: var(--yk-font); font-weight: 700; font-size: 10px; fill: var(--z-moji); text-anchor: middle; }
.yk-z-na.is-koko { fill: var(--yk-shu); }
.yk-z-michi { fill: none; stroke: var(--z-ink); stroke-opacity: .35; stroke-width: 1.2; stroke-dasharray: 1.5 3; stroke-linecap: round; }
.yk-z-ato { fill: none; stroke: var(--z-ato); stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.yk-z-shikai { fill: var(--z-ato); opacity: .3; }
.yk-z-ten { fill: var(--z-ato); stroke: #fff; stroke-width: 2; }
.yk-z-masu { fill: rgba(31, 58, 95, .06); stroke: rgba(31, 58, 95, .18); stroke-width: .35; transition: fill .3s; }
.yk-z-masu.over { fill: rgba(31, 58, 95, .02); stroke-dasharray: 1 1; }
.yk-z-masu.on { fill: #F0A57E; }
.yk-z-masu.on.over { fill: #9FB3CE; }
.yk-z-masu.on.fumei { fill: #F6CDB6; }
.yk-zu-link { position: absolute; display: block; border-radius: 6px; }
.yk-zu-link:hover { background: rgba(180, 68, 28, .08); }
.yk-zu-link:focus-visible { outline-offset: -2px; }
.yk-zu-link > span { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }

.yk-dock {
  position: fixed; right: 12px; bottom: 12px; z-index: 45; width: 176px;
  background: rgba(255, 255, 255, .95); border: 1.5px solid var(--yk-zu); border-radius: 14px;
  box-shadow: 0 12px 30px rgba(15, 28, 46, .2); padding: 5px 8px 8px; font-family: var(--yk-font); line-height: 1.5;
  transition: opacity .4s, transform .45s var(--yk-ease), width .35s var(--yk-ease), background-color .8s, border-color .8s;
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
}
.yk-dock.is-kakure { opacity: 0; transform: translateY(24px) scale(.96); pointer-events: none; visibility: hidden; transition: opacity .4s, transform .45s var(--yk-ease), visibility 0s .45s; }
.yk-dock-ue { display: flex; flex-wrap: wrap; align-items: center; gap: 0 8px; font-size: 12px; color: var(--yk-zu); }
.yk-dock-na { font-weight: 900; letter-spacing: .1em; }
.yk-dock-koko { margin-right: auto; }
.yk-dock-koko b { color: var(--yk-shu); }
.yk-dock-tatamu { min-height: 44px; min-width: 44px; padding: 4px 8px; border: 1px solid var(--yk-sen-koi); border-radius: 8px; background: #fff; font: inherit; font-size: 12px; cursor: pointer; color: var(--yk-ink); }
.yk-dock.is-tatamu .yk-dock-zu { display: none; }
.yk-dock .yk-z-na { opacity: 0; transition: opacity .3s; }
.yk-dock .yk-dock-na, .yk-dock .yk-dock-tatamu, .yk-dock .yk-dock-koko { display: none; }
.yk-dock .yk-z-houjin { opacity: 0; transition: opacity .3s; }
.yk-dock:hover, .yk-dock:focus-within { width: 320px; }
.yk-dock:hover .yk-z-na, .yk-dock:focus-within .yk-z-na, .yk-dock:hover .yk-z-houjin, .yk-dock:focus-within .yk-z-houjin { opacity: 1; }
.yk-dock:hover .yk-dock-na, .yk-dock:focus-within .yk-dock-na, .yk-dock:hover .yk-dock-koko, .yk-dock:focus-within .yk-dock-koko { display: inline; }
.yk-dock:hover .yk-dock-tatamu, .yk-dock:focus-within .yk-dock-tatamu { display: inline-block; }
.yk-dock.is-tatamu { width: auto; }
.yk-dock.is-tatamu .yk-dock-na, .yk-dock.is-tatamu .yk-dock-koko { display: inline; }
.yk-dock.is-tatamu .yk-dock-tatamu { display: inline-block; }
@media (min-width: 2100px) {
  .yk-dock { width: 320px; right: 20px; bottom: 20px; }
  .yk-dock .yk-z-na, .yk-dock .yk-z-houjin { opacity: 1; }
  .yk-dock .yk-dock-na, .yk-dock .yk-dock-koko { display: inline; }
  .yk-dock .yk-dock-tatamu { display: inline-block; }
}
@media (max-width: 767px) {
  .yk-dock { left: 0; right: 0; bottom: 0; width: auto; border-radius: 14px 14px 0 0; border-width: 1.5px 0 0; padding: 2px 6px calc(4px + env(safe-area-inset-bottom)); }
  .yk-dock:hover, .yk-dock:focus-within { width: auto; }
  .yk-dock-ue { display: none !important; }
  .yk-dock .yk-z-na, .yk-dock .yk-z-houjin { opacity: 1; font-size: 11px; }
  body.has-obi { padding-bottom: 66px; }
  /* たたんだ館内図と、目安の帯が出ている間は、高さ44pxの細い帯（現在地だけ） */
  .yk-dock.is-hosoi, .yk-dock.is-tatamu { padding-top: 0; padding-bottom: env(safe-area-inset-bottom); }
  .yk-dock.is-hosoi .yk-dock-zu, .yk-dock.is-tatamu .yk-dock-zu { display: none; }
  .yk-dock.is-hosoi .yk-dock-ue, .yk-dock.is-tatamu .yk-dock-ue { display: flex !important; flex-wrap: nowrap; min-height: 44px; padding: 0 10px; gap: 10px; }
  .yk-dock.is-hosoi .yk-dock-na, .yk-dock.is-hosoi .yk-dock-koko { display: inline; }
  .yk-dock.is-hosoi .yk-dock-koko b::before { content: "● "; color: var(--yk-shu); }
  .yk-reji-mini { bottom: calc(12px + env(safe-area-inset-bottom)); }
  .yk-dock.is-shita { transform: translateY(calc(100% + 12px)); pointer-events: none; transition: transform .2s ease, opacity .2s, background-color .8s, border-color .8s; }
}
html.yoru .yk-dock { background: rgba(15, 28, 46, .94); border-color: #3E5A80; }
html.yoru .yk-dock-ue { color: #E6ECF4; }
html.yoru .yk-dock-koko b { color: var(--yk-akari); }
html.yoru .yk-dock-tatamu { background: transparent; color: #E6ECF4; border-color: #5A7396; }
html.yoru .yk-dock .yk-zu-svg { --z-ink: #9FB3CE; --z-heya: #172A42; --z-koko: #2C4568; --z-moji: #DCE5F0; --z-ato: var(--yk-akari); --z-kami: #172A42; }
html.yoru .yk-dock .yk-z-na.is-koko { fill: var(--yk-akari); }
html.yoru .yk-dock .yk-z-heya.yk-z-ai { fill: #2A4468; }
html.yoru .yk-dock .yk-z-heya.yk-z-ai.is-koko { fill: #3A5A85; }
html.yoru .yk-dock .yk-z-houjin rect { fill: var(--yk-akari); }
html.yoru .yk-dock .yk-z-houjin text { fill: var(--yk-yoru); }
html.yoru .yk-dock .yk-zu-svg.is-strip .yk-z-houjin text { fill: var(--yk-akari); }

/* 短い知らせ（工程の廊下・山口の間など）と、印の絵（AIの書斎の「済」など） */
.yk-tsuuchi { position: fixed; left: 16px; bottom: calc(16px + env(safe-area-inset-bottom)); z-index: 90; transform: translateY(12px); margin: 0; width: max-content; max-width: calc(100vw - 32px); text-align: left; background: var(--yk-ink); color: #fff; border-radius: 999px; padding: 8px 18px; font-family: var(--yk-font); font-size: 14px; font-weight: 700; opacity: 0; pointer-events: none; transition: opacity .3s, transform .3s var(--yk-ease); }
.yk-tsuuchi.is-mieru { opacity: 1; transform: none; }
@media (max-width: 767px) { .yk-tsuuchi { bottom: calc(80px + env(safe-area-inset-bottom)); font-size: 13px; } }
.yk-in-sen { fill: none; stroke: var(--yk-inku); }
.yk-in-moji { fill: var(--yk-inku); font-weight: 900; font-family: var(--yk-font); text-anchor: middle; }
.yk-inku-ten { position: fixed; z-index: 94; width: 8px; height: 8px; border-radius: 50%; background: var(--yk-inku); pointer-events: none; }
.yk-hana { position: fixed; z-index: 94; width: 10px; height: 10px; border-radius: 2px; pointer-events: none; }

/* ---------- 部屋（セクション）と部屋の札 ---------- */
.yk-heya { position: relative; padding: 24px 0 88px; }
@media (min-width: 768px) { .yk-heya { padding-bottom: 120px; } }
.yk-heya-fuda { font-size: 14px; font-weight: 700; color: var(--yk-ink-2); letter-spacing: .05em; margin: 0 0 8px; }
.yk-fuda-no { display: inline-block; font-family: var(--yk-font-num); font-weight: 900; color: #fff; background: var(--yk-shu); border-radius: 999px; padding: 0 10px; margin-right: .6em; font-size: 12px; line-height: 22px; letter-spacing: .06em; vertical-align: .1em; }
/* 見出しの補足：見出しの外の段落（見出しの読み上げを短くするため）。見た目は見出しのすぐ下の小さな一行 */
.yk-h2-sub { display: block; max-width: 52em; font-size: clamp(13px, 1.55vw, 18px); font-weight: 700; color: var(--yk-ink-2); margin: -.2em 0 1.1em !important; line-height: 1.6; letter-spacing: .02em; }

/* 部屋の入口：扉が開き、床の方眼が奥へ伸び、壁が立ち上がる（一点透視のCSS 3D） */
.yk-heya-kuchi {
  --oku: 560px;
  position: relative; height: clamp(116px, 16vw, 200px); margin: 0 0 28px;
  perspective: var(--oku); perspective-origin: 50% 30%;
  overflow: hidden; border: 1.5px solid var(--yk-zu); border-radius: 14px; background: #fff;
}
.yk-hk-butai { position: absolute; inset: 0; transform-style: preserve-3d; }
.yk-hk-butai > i { position: absolute; display: block; font-style: normal; backface-visibility: hidden; }
.yk-hk-yuka {
  left: 0; right: 0; bottom: 0; height: var(--oku); transform-origin: 50% 100%; transform: rotateX(90deg);
  background-color: #EFE9DE;
  background-image: linear-gradient(90deg, rgba(31, 58, 95, .3) 1.5px, transparent 1.5px), linear-gradient(rgba(31, 58, 95, .3) 1.5px, transparent 1.5px);
  background-size: 56px 56px; background-position: center bottom;
}
.yk-hk-kabe { top: 0; bottom: 0; width: var(--oku); background: linear-gradient(90deg, #E6DFD2, #FAF8F3); outline: 1px solid rgba(31, 58, 95, .25); }
.yk-hk-l { left: 0; transform-origin: 0 100%; transform: rotateY(90deg); }
.yk-hk-r { right: 0; transform-origin: 100% 100%; transform: rotateY(-90deg); background: linear-gradient(270deg, #E6DFD2, #FAF8F3); }
.yk-hk-butai > .yk-hk-oku {
  display: grid; inset: 0; transform-origin: 50% 100%; transform: translateZ(calc(var(--oku) * -1));
  background: #FBF9F5; border: 3px solid rgba(31, 58, 95, .35);
  place-content: center; justify-items: center; text-align: center; gap: 2px;
}
.yk-hk-e { width: 104px; height: 48px; color: var(--yk-zu); opacity: .75; }
.yk-hk-no { font-family: var(--yk-font-num); font-weight: 900; font-size: clamp(22px, 2.6vw, 30px); line-height: 1.2; letter-spacing: .2em; color: var(--yk-shu); }
.yk-hk-na { font-size: clamp(36px, 4.6vw, 56px); font-weight: 900; color: var(--yk-zu); letter-spacing: .08em; line-height: 1.2; }
@media (max-width: 767px) { .yk-hk-e { display: none; } }
.yk-hk-to { top: 0; bottom: 0; width: 50%; display: none !important; background: linear-gradient(180deg, #C75A30, var(--yk-shu)); }
.yk-hk-to::after { content: ""; position: absolute; top: 50%; width: 8px; height: 28px; margin-top: -14px; border-radius: 4px; background: var(--yk-akari); }
.yk-hk-tl { left: 0; transform-origin: 0 50%; border-right: 1px solid rgba(255, 255, 255, .3); }
.yk-hk-tl::after { right: 12px; }
.yk-hk-tr { right: 0; transform-origin: 100% 50%; }
.yk-hk-tr::after { left: 12px; }
html.ugoki .yk-hk-to { display: block !important; transition: transform 1s cubic-bezier(.6, .05, .3, 1), opacity .5s 1.05s; }
html.ugoki .yk-heya-kuchi:not(.is-in) .yk-hk-yuka { transform: rotateX(90deg) scaleY(.001); }
html.ugoki .yk-heya-kuchi:not(.is-in) .yk-hk-kabe { transform: rotateY(90deg) scaleY(.001); }
html.ugoki .yk-heya-kuchi:not(.is-in) .yk-hk-r { transform: rotateY(-90deg) scaleY(.001); }
html.ugoki .yk-heya-kuchi:not(.is-in) .yk-hk-oku { transform: translateZ(calc(var(--oku) * -1)) scaleY(.001); }
html.ugoki .yk-heya-kuchi .yk-hk-yuka { transition: transform 1s var(--yk-ease) .35s; }
html.ugoki .yk-heya-kuchi .yk-hk-kabe { transition: transform .8s var(--yk-ease) .6s; }
html.ugoki .yk-heya-kuchi .yk-hk-oku { transition: transform .8s var(--yk-ease) .8s; }
html.ugoki .yk-heya-kuchi.is-in .yk-hk-tl { transform: rotateY(88deg); opacity: 0; }
html.ugoki .yk-heya-kuchi.is-in .yk-hk-tr { transform: rotateY(-88deg); opacity: 0; }
.yk-hk-yoru { background: var(--yk-yoru); border-color: #3E5A80; }
.yk-hk-yoru .yk-hk-yuka { background-color: #1B2E47; background-image: linear-gradient(90deg, rgba(244, 217, 166, .22) 1.5px, transparent 1.5px), linear-gradient(rgba(244, 217, 166, .22) 1.5px, transparent 1.5px); }
.yk-hk-yoru .yk-hk-kabe { background: linear-gradient(90deg, #13243A, #1E3553); outline-color: rgba(244, 217, 166, .2); }
.yk-hk-yoru .yk-hk-r { background: linear-gradient(270deg, #13243A, #1E3553); }
.yk-hk-yoru .yk-hk-oku { background: radial-gradient(ellipse at 50% 20%, #2A4468, #172A42 70%); border-color: rgba(244, 217, 166, .3); }
.yk-hk-yoru .yk-hk-e { color: var(--yk-akari); }
.yk-hk-yoru .yk-hk-na { color: #F2F5FA; }
.yk-hk-yoru .yk-hk-no { color: var(--yk-akari); }
.yk-hk-yoru .yk-hk-to { background: linear-gradient(180deg, #4A3526, #2E2117); }

/* トップの部屋の入口（帯・高さ120px）：部屋ごとに開き方が違う。どれも1回だけ、0.8秒以内。
   画面に入ると yakata.js が .is-in を付ける。動きの初期状態は html.ugoki の下にだけ書く（JSなし・動きを減らす設定では、開いたあとの形） */
.yk-heya-kuchi.yk-hk2 { height: 120px; perspective: none; display: grid; place-items: center; background: #FBF9F5; }
.yk-hk2-naka { position: relative; z-index: 1; display: flex; align-items: center; gap: 14px; }
.yk-hk2-fuda { display: grid; justify-items: start; line-height: 1.2; }
.yk-hk2 .yk-hk-no { font-size: 16px; letter-spacing: .18em; }
.yk-hk2 .yk-hk-na { font-size: clamp(24px, 2.6vw, 34px); }
.yk-hk2 .yk-hk-e { width: 88px; height: 41px; }
/* 料金カウンター：シャッターが0.5秒で上がる */
.yk-hk2-shutter-ita { position: absolute; inset: 0; z-index: 2; transform: translateY(-100%); border-bottom: 6px solid #8A8378; background: repeating-linear-gradient(180deg, #E2DCD0 0 9px, #C9C2B5 9px 11px, #F1ECE2 11px 12px); }
html.ugoki .yk-hk2-shutter:not(.is-in) .yk-hk2-shutter-ita { transform: none; }
html.ugoki .yk-hk2-shutter .yk-hk2-shutter-ita { transition: transform .5s cubic-bezier(.6, .05, .3, 1); }
/* 事例ギャラリー：額の照明が、左から0.08秒おきに点く */
.yk-hk2-garo { background: linear-gradient(180deg, #F4EFE6, #E9E1D3); }
.yk-hk2-gaku { position: absolute; top: 34px; width: 7%; max-width: 76px; height: 46px; left: calc(4% + var(--i) * 9.5%); border: 4px solid #5B4636; border-radius: 2px; background: #FBF7EE; box-shadow: inset 0 0 0 3px #EFE6D6, 0 6px 10px -6px rgba(0, 0, 0, .4); }
.yk-hk2-gaku:nth-of-type(n+4) { left: calc(4% + var(--i) * 9.5% + 34%); }
.yk-hk2-gaku::before { content: ""; position: absolute; left: 50%; top: -34px; width: 160%; height: 110px; transform: translateX(-50%); background: radial-gradient(ellipse at 50% 0%, rgba(255, 226, 170, .85), rgba(255, 226, 170, .25) 45%, transparent 70%); pointer-events: none; }
html.ugoki .yk-hk2-garo:not(.is-in) .yk-hk2-gaku::before { opacity: 0; }
html.ugoki .yk-hk2-garo:not(.is-in) .yk-hk2-gaku { filter: brightness(.7); }
html.ugoki .yk-hk2-garo .yk-hk2-gaku, html.ugoki .yk-hk2-garo .yk-hk2-gaku::before { transition: opacity .3s ease-out, filter .3s ease-out; transition-delay: calc(var(--i) * .08s); }
/* 工程の廊下：引き戸が0.45秒で開く */
.yk-hk2-to { position: absolute; top: 0; bottom: 0; width: 50%; z-index: 2; background-color: #FBF7EE; background-image: linear-gradient(90deg, rgba(109, 81, 52, .75) 2px, transparent 2px), linear-gradient(rgba(109, 81, 52, .75) 2px, transparent 2px); background-size: 34px 30px; border: 3px solid #6D5134; }
.yk-hk2-to-l { left: 0; transform: translateX(-101%); }
.yk-hk2-to-r { right: 0; transform: translateX(101%); }
html.ugoki .yk-hk2-hikido:not(.is-in) .yk-hk2-to { transform: none; }
html.ugoki .yk-hk2-hikido .yk-hk2-to { transition: transform .45s cubic-bezier(.6, .05, .3, 1); }
/* AIの書斎：照明が0.6秒で落ち、机のランプだけが残る */
.yk-heya-kuchi.yk-hk2-shosai { background: var(--yk-yoru); border-color: #3E5A80; }
.yk-hk2-shosai .yk-hk-e { color: var(--yk-akari); }
.yk-hk2-shosai .yk-hk-no { color: var(--yk-akari); }
.yk-hk2-shosai .yk-hk-na { color: #F2F5FA; }
.yk-hk2-ranpu { position: absolute; left: 50%; top: 50%; width: 420px; height: 420px; margin: -210px 0 0 -260px; border-radius: 50%; background: radial-gradient(circle, rgba(244, 217, 166, .5), rgba(244, 217, 166, .14) 38%, transparent 66%); pointer-events: none; }
.yk-hk2-shoumei { position: absolute; inset: 0; z-index: 2; opacity: 0; background: linear-gradient(#FFFDF6, #F2EBDA); pointer-events: none; }
html.ugoki .yk-hk2-shosai:not(.is-in) .yk-hk2-shoumei { opacity: 1; }
html.ugoki .yk-hk2-shosai .yk-hk2-shoumei { transition: opacity .6s cubic-bezier(.5, 0, .75, 0); }
/* 相談窓口：札が0.3秒で「受付中」に返る */
.yk-hk2-madoguchi .yk-hk2-naka { gap: 22px; }
.yk-hk2-kanban { display: inline-grid; width: 128px; height: 50px; perspective: 400px; }
.yk-hk2-kb-mae, .yk-hk2-kb-ura { grid-area: 1 / 1; display: grid; place-items: center; border-radius: 8px; font-weight: 900; font-size: 22px; letter-spacing: .12em; backface-visibility: hidden; -webkit-backface-visibility: hidden; box-shadow: 0 6px 12px -6px rgba(0, 0, 0, .35); }
.yk-hk2-kb-mae { background: #D9D4CA; color: #5A554D; transform: rotateY(180deg); }
.yk-hk2-kb-ura { background: var(--yk-shu); color: #fff; transform: none; }
html.ugoki .yk-hk2-madoguchi:not(.is-in) .yk-hk2-kb-mae { transform: none; }
html.ugoki .yk-hk2-madoguchi:not(.is-in) .yk-hk2-kb-ura { transform: rotateY(-180deg); }
html.ugoki .yk-hk2-madoguchi :is(.yk-hk2-kb-mae, .yk-hk2-kb-ura) { transition: transform .3s cubic-bezier(.3, 1.3, .5, 1); }
@media (max-width: 767px) {
  .yk-heya-kuchi.yk-hk2 { height: 80px; }
  .yk-hk2 .yk-hk-no { font-size: 12px; }
  .yk-hk2 .yk-hk-na { font-size: 22px; }
  .yk-hk2-gaku { top: 20px; height: 34px; border-width: 3px; }
  .yk-hk2-gaku:nth-of-type(3), .yk-hk2-gaku:nth-of-type(4) { display: none; }
  .yk-hk2-kanban { width: 96px; height: 40px; }
  .yk-hk2-kb-mae, .yk-hk2-kb-ura { font-size: 17px; }
}

/* 折りたたみ（たたみ）と、スマホだけたたむ説明 */
.yk-tatami { background: var(--yk-men); border: 1.5px solid var(--yk-sen); border-radius: 12px; }
.yk-tatami > summary { list-style: none; cursor: pointer; min-height: 52px; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 16px; font-weight: 700; }
.yk-tatami > summary::-webkit-details-marker { display: none; }
.yk-tatami > summary::after { content: "＋"; font-size: 20px; color: var(--yk-shu); }
.yk-tatami[open] > summary::after { content: "−"; }
.yk-tatami-naka { padding: 4px 16px 16px; }

/* ---------- 開幕（トップだけ。重ねて見せ、触れたらすぐ消える。スクロールは止めない） ---------- */
.yk-kaimaku { display: none; }
html.kaimaku-chu .yk-kaimaku, .yk-kaimaku.is-hikari {
  display: grid; place-items: center; position: fixed; inset: 0; z-index: 200; overflow: hidden;
  background-color: var(--yk-bg);
  background-image: linear-gradient(var(--yk-masu) 1px, transparent 1px), linear-gradient(90deg, var(--yk-masu) 1px, transparent 1px);
  background-size: 32px 32px; cursor: pointer;
}
.yk-km-butai { position: relative; width: min(860px, 90vw, 128vh); aspect-ratio: 640 / 440; color: var(--yk-zu); transform-origin: 50% 75.7%; will-change: transform; container-type: inline-size; }
.yk-km-sen { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.yk-km-sen path, .yk-km-sen rect, .yk-km-sen ellipse { vector-effect: non-scaling-stroke; }
.yk-km-kanban { position: absolute; left: 0; right: 0; top: 40.5%; height: 15%; display: flex; justify-content: center; align-items: center; font-family: var(--yk-font-num); font-weight: 900; font-size: min(64px, 9.4vw); font-size: 9.4cqw; line-height: 1; color: var(--yk-brand); }
.yk-km-go { position: relative; display: inline-flex; gap: .02em; }
.yk-km-moji { display: inline-block; transform-origin: 50% 60%; will-change: transform; }
.yk-km-egao { position: absolute; left: 67%; width: 25%; top: 88%; height: auto; color: var(--yk-brand); overflow: visible; }
.yk-km-egao path { stroke-dasharray: 1 2; stroke-dashoffset: 0; }
.yk-km-na { position: absolute; left: 0; right: 0; top: 23%; margin: 0; text-align: center; font-weight: 900; font-size: min(22px, 3.4vw); font-size: max(3.2cqw, 16px); letter-spacing: .3em; color: var(--yk-zu); }
.yk-km-mado { transform-box: fill-box; transform-origin: 50% 50%; }
.yk-km-mado-na { position: absolute; top: 78.6%; transform: translateX(-50%); white-space: nowrap; font-weight: 900; font-size: clamp(11px, 2.1vw, 15px); font-size: clamp(11px, 2.2cqw, 19px); line-height: 1.5; letter-spacing: .06em; padding: 1px 10px; border-radius: 999px; }
.yk-km-na-l { left: 26.25%; color: #fff; background: var(--yk-shu); }
.yk-km-na-r { left: 73.75%; color: var(--yk-akari); background: var(--yk-yoru); }
/* 最初の描画で完成形を見せない。JSの動きが最初の状態から始める（JSが止まれば、下の仕組みで開幕ごと消える） */
html.kaimaku-chu.ugoki .yk-km-moji, html.kaimaku-chu.ugoki .yk-km-na, html.kaimaku-chu.ugoki .yk-km-mado, html.kaimaku-chu.ugoki .yk-km-mado-na { opacity: 0; }
html.kaimaku-chu.ugoki .yk-km-egao path { stroke-dashoffset: 1.1; }
.yk-km-to { position: absolute; left: 39.06%; top: 59.5%; width: 21.875%; height: 32.3%; perspective: 500px; }
.yk-km-hikari { position: absolute; inset: 0; z-index: 1; overflow: hidden; background: radial-gradient(ellipse at 50% 58%, #FFFBF1 0%, #FFF4DE 42%, #F9E5BF 72%, #F1D39C 100%); box-shadow: 0 0 22px 8px rgba(255, 234, 190, .85); border-radius: 3px; opacity: 0; will-change: opacity; }
/* 扉の中は、入口の窓と同じ実写。1.6秒からは幕の直下に移り、画面の座標で窓の位置と大きさへ広がる（yakata-parts.js） */
.yk-km-hikari.is-shashin { background: var(--yk-yoru); }
.yk-km-shashin { position: absolute; left: 0; top: 0; max-width: none; display: block; pointer-events: none; user-select: none; }
.yk-km-hikari.is-ugoku { right: auto; bottom: auto; z-index: 5; will-change: left, top, width, height; }
.yk-km-tobira { position: absolute; z-index: 2; top: 0; bottom: 0; width: 50%; background: linear-gradient(180deg, #C75A30, var(--yk-shu)); border: 2px solid var(--yk-zu); }
.yk-km-tobira::after { content: ""; position: absolute; top: 52%; width: 5px; height: 18%; border-radius: 3px; background: var(--yk-akari); }
.yk-km-hidari { left: 0; transform-origin: 0 50%; }
.yk-km-hidari::after { right: 12%; }
.yk-km-migi { right: 0; transform-origin: 100% 50%; }
.yk-km-migi::after { left: 12%; }
.yk-km-tobasu {
  position: absolute; z-index: 10; right: max(16px, env(safe-area-inset-right)); bottom: max(20px, env(safe-area-inset-bottom)); min-height: 48px; min-width: 96px; padding: 8px 20px;
  border-radius: 999px; border: 2px solid var(--yk-zu); background: var(--yk-men); color: var(--yk-zu); font: inherit; font-weight: 700; cursor: pointer;
}
.yk-km-tobasu:hover { background: var(--yk-zu); color: #fff; }
.yk-kaimaku.is-hikari { pointer-events: none; }
.yk-kaimaku.is-hikari .yk-km-tobasu { visibility: hidden; }
@media (max-width: 767px) {
  html.kaimaku-chu .yk-kaimaku, .yk-kaimaku.is-hikari { display: block; }
  .yk-km-butai { position: absolute; left: 4vw; top: 50%; width: 92vw; translate: 0 -55%; }
  .yk-km-na { font-size: 24px; top: 19%; letter-spacing: .24em; }
  .yk-km-mado-na { font-size: 11px; padding: 1px 7px; top: 79%; letter-spacing: 0; }
  .yk-km-tobasu { right: auto; left: 50%; translate: -50% 0; bottom: max(28px, env(safe-area-inset-bottom)); }
}

/* ---------- 部屋1 入口（トップ） ----------
   PC：左の列は「部屋1の札 → ロゴ（72px）→ 見出し → 値札の列 → 撮影の当日のこと → ボタン2つ → AIの札 → あいさつ文」。
   右の列（入口の窓）は、左を読み進める間も見えるように position: sticky。
   スマホ：「札 → ロゴ48px とバッジ64px → 見出し → 値札2枚 → 窓 → ボタン → 帯と当日のこと → AIの札 → あいさつ文」。
   どちらも、同意の帯が無い状態で、最初の画面に見出し・2つの値札・実写がそろう */
.yk-iriguchi { padding-top: 12px; }
.yk-iri-grid { display: grid; gap: 32px; }
@media (min-width: 1024px) {
  .yk-iriguchi { padding-top: 24px; }
  .yk-iri-grid { grid-template-columns: minmax(0, min(540px, 37vw)) minmax(0, 1fr); gap: 40px; align-items: start; }
  .yk-iri-mado-waku { position: sticky; top: 88px; }
}
.yk-moji-retsu { display: flex; align-items: center; gap: 12px; margin: 2px 0 0; }
.yk-rogo-moji {
  position: relative; display: inline-block; border: 0; background: none; padding: 0 4px .24em; margin: 0 0 0 -4px;
  font-family: var(--yk-font-num); font-weight: 900; color: var(--yk-brand); font-size: 48px; line-height: .95;
  cursor: pointer; touch-action: pan-y; -webkit-tap-highlight-color: transparent; user-select: none; -webkit-user-select: none;
}
@media (min-width: 768px) { .yk-rogo-moji { font-size: 60px; } }
@media (min-width: 1024px) { .yk-rogo-moji { font-size: 72px; } }
.yk-rogo-moji:disabled { cursor: default; }
.yk-rogo-moji:focus-visible { outline-offset: 4px; border-radius: 12px; }
.yk-rm-narabi { display: inline-flex; letter-spacing: -.01em; }
.yk-rm-l { display: inline-block; will-change: transform; transform-origin: 50% 62%; }
.yk-rm-egao { position: absolute; left: 71.5%; width: 19%; top: .86em; height: auto; color: var(--yk-brand); overflow: visible; transform-origin: 50% 0; }
.yk-bajji { display: block; width: 64px; flex: none; will-change: transform; filter: drop-shadow(0 6px 10px rgba(120, 40, 10, .25)); }
@media (min-width: 1024px) { .yk-bajji { width: 80px; } }
.yk-bajji svg { display: block; width: 100%; height: auto; }
.yk-rm-hint { font-size: 13px; color: var(--yk-ink-2); margin: 0 0 6px !important; display: flex; flex-wrap: wrap; align-items: center; gap: 0 10px; line-height: 1.6; }
.yk-rm-hint .yk-linklike { font-size: 13px; }
.yk-iri-kotoba h1 { margin-top: 4px; font-size: clamp(34px, 3.9vw, 56px); line-height: 1.3; }
/* 撮影の当日のこと（トップの値札の下・/pricing の③の下） */
.yk-toujitsu { margin: 16px 0 0; }
.yk-toujitsu-k { font-size: 13px; font-weight: 700; color: var(--yk-ink-2); letter-spacing: .06em; margin: 0 0 6px !important; }
.yk-toujitsu-chips { list-style: none; padding: 0 !important; margin: 0 !important; display: flex; flex-wrap: wrap; gap: 6px 8px; }
.yk-toujitsu-chips li { background: var(--yk-men); border: 1.5px solid var(--yk-zu); border-radius: 10px; padding: 4px 12px; font-size: 13px; font-weight: 700; line-height: 1.6; color: var(--yk-zu); }
.yk-toujitsu-chips small { font-size: 12px; font-weight: 400; color: var(--yk-ink-2); }
.yk-toujitsu-chips a { display: inline-block; padding-block: 12px; margin-block: -12px; }
.yk-toujitsu-bun { margin: 8px 0 0 !important; font-size: 14px; font-weight: 700; }
/* ボタン2つは、768px 以上では折り返さずに横に並べる（文字の途中に隙間を作らない） */
.yk-iri-kotoba > .yk-actions { margin-top: 18px; }
.yk-iri-kotoba > .yk-actions .yk-btn { gap: 0; }
@media (min-width: 768px) {
  .yk-iri-kotoba > .yk-actions { flex-wrap: nowrap; }
  .yk-iri-kotoba > .yk-actions .yk-btn { flex: 1 1 0; white-space: nowrap; padding-inline: 16px; }
}
/* 法人の方への札（最初の画面から見えるAIの入口）：高さ64pxの帯。カードの仕分けを3回だけ見せて止める（4.5秒）。乗せるともう一度 */
.yk-ai-fuda { display: grid; grid-template-columns: 66px minmax(0, 1fr); gap: 12px; align-items: center; min-height: 64px; margin: 18px 0 16px; padding: 6px 14px 6px 6px; background: var(--yk-yoru); color: #fff; text-decoration: none; border: 1.5px solid #3E5A80; border-radius: 10px; box-shadow: 0 14px 28px -16px rgba(15, 28, 46, .7); transition: border-color .2s, transform .25s var(--yk-pyon); }
:where(.yk-kan) a.yk-ai-fuda, :where(.yk-kan) a.yk-ai-fuda:hover { color: #fff; }
.yk-ai-fuda:hover { border-color: var(--yk-akari); transform: translateY(-2px); }
.yk-ai-fuda:focus-visible { outline-color: var(--yk-akari); }
.yk-af-shiwake { position: relative; display: block; width: 100px; height: 76px; zoom: .66; border-radius: 6px; background: #172A42; box-shadow: inset 0 0 0 1px rgba(244, 217, 166, .25); overflow: hidden; }
.yk-af-card { position: absolute; left: 50%; top: 8px; width: 24px; height: 18px; margin-left: -12px; border-radius: 2px; background: var(--yk-kami); display: grid; align-content: center; gap: 3px; padding: 0 4px; box-shadow: 0 3px 6px rgba(0, 0, 0, .4); }
.yk-af-card i { display: block; height: 2px; background: #9FB3CE; border-radius: 1px; }
.yk-af-card i + i { width: 70%; }
.yk-af-bako { position: absolute; bottom: 5px; width: 44px; height: 34px; display: grid; place-items: center; text-align: center; font-size: 10px; font-weight: 700; line-height: 1.2; color: var(--yk-yoru-moji); border: 1.5px dashed #6F86A6; border-radius: 4px; }
.yk-af-b-ai { left: 4px; color: var(--yk-akari); border-color: rgba(244, 217, 166, .7); }
.yk-af-b-hito { right: 4px; }
html.ugoki .yk-ai-fuda.is-ugoku .yk-af-card { animation: yk-af-card 4.5s ease-in-out 1 both; }
html.ugoki .yk-ai-fuda.is-ugoku .yk-af-b-ai { animation: yk-af-ai 4.5s linear 1 both; }
html.ugoki .yk-ai-fuda.is-ugoku .yk-af-b-hito { animation: yk-af-hito 4.5s linear 1 both; }
@keyframes yk-af-card {
  0%, 6% { transform: none; opacity: 1; } 24% { transform: translate(-26px, 36px) scale(.4); opacity: 0; } 25% { transform: translateY(-6px) scale(.8); opacity: 0; }
  33%, 39% { transform: none; opacity: 1; } 57% { transform: translate(26px, 36px) scale(.4); opacity: 0; } 58% { transform: translateY(-6px) scale(.8); opacity: 0; }
  66%, 72% { transform: none; opacity: 1; } 90% { transform: translate(-26px, 36px) scale(.4); opacity: 0; } 91% { transform: translateY(-6px) scale(.8); opacity: 0; }
  100% { transform: none; opacity: 1; }
}
@keyframes yk-af-ai { 0%, 20%, 32%, 86%, 98%, 100% { background: transparent; } 24%, 90% { background: rgba(244, 217, 166, .3); } }
@keyframes yk-af-hito { 0%, 53%, 65%, 100% { background: transparent; } 57% { background: rgba(159, 179, 206, .35); } }
.yk-af-bun { display: flex; flex-wrap: wrap; align-items: baseline; gap: 0 10px; min-width: 0; line-height: 1.5; }
.yk-af-k { align-self: center; font-size: 11px; font-weight: 700; color: var(--yk-yoru); background: var(--yk-akari); border-radius: 999px; padding: 0 10px; line-height: 1.7; }
.yk-af-mei { font-size: 15px; font-weight: 900; color: #fff; }
.yk-af-kin { flex-basis: 100%; font-size: 13px; font-weight: 700; color: var(--yk-akari); line-height: 1.5; }
.yk-af-kin small { font-weight: 400; font-size: 12px; color: var(--yk-yoru-moji-2); }
.yk-af-ya { display: inline-block; margin-left: 6px; transition: transform .25s var(--yk-pyon); }
.yk-ai-fuda:hover .yk-af-ya, .yk-ai-fuda:focus-visible .yk-af-ya { transform: translateX(4px); }
/* スマホ・タブレット：窓を値札のすぐ下に入れて、最初の画面から「見回せる」ことが分かるようにする */
@media (max-width: 1023px) {
  .yk-iri-grid { gap: 0; }
  .yk-iri-kotoba, .yk-iri-kotoba > .yk-rail-waku { display: contents; }
  .yk-iri-kotoba > .yk-heya-fuda { order: 1; }
  .yk-moji-retsu { order: 2; }
  .yk-rm-hint { order: 3; }
  .yk-iri-kotoba > h1 { order: 4; }
  .yk-iri-kotoba > .yk-rail-waku > .yk-rail { order: 5; }
  .yk-iri-mado-waku { order: 6; margin: 14px 0 0; }
  .yk-iri-kotoba > .yk-actions { order: 7; }
  .yk-iri-kotoba > .yk-rail-waku > .yk-rail-chu { order: 8; }
  .yk-iri-kotoba > .yk-toujitsu { order: 9; }
  .yk-iri-kotoba > .yk-ai-fuda { order: 10; }
  .yk-iri-kotoba > .yk-lead { order: 11; }
}
@media (max-width: 767px) {
  .yk-iriguchi .yk-heya-fuda { margin-bottom: 4px; }
  .yk-iri-kotoba h1 { margin-bottom: .4em; }
  /* 値札2枚を横に並べる（各160px幅・金額28px） */
  .yk-iriguchi .yk-rail { margin-top: 10px; gap: 0 14px; justify-content: space-between; }
  .yk-iriguchi .yk-fuda-himo { height: 16px; }
  .yk-iriguchi .yk-fuda-kami { width: 160px; min-width: 0; padding: 16px 6px 10px; }
  .yk-iriguchi .yk-fuda-na { font-size: 11.5px; letter-spacing: 0; }
  .yk-iriguchi .yk-fuda-kin { font-size: 28px; }
  .yk-iriguchi .yk-rail-chu { margin-top: 16px !important; }
  .yk-iri-kotoba > .yk-actions { margin-top: 14px; }
  .yk-iri-kotoba > .yk-actions .yk-btn { flex: 1 1 40%; font-size: 14px; padding-inline: 10px; }
  .yk-ai-fuda { padding-block: 8px; }
  .yk-af-mei { font-size: 14px; }
}

/* ぶら下がる値札と、その下の帯（部品 cms:fuda-rail。帯は値札の列とは別の段落） */
.yk-rail { position: relative; margin: 18px 0 4px; padding-top: 6px; display: flex; flex-wrap: wrap; gap: 0 18px; }
.yk-rail-bou { position: absolute; left: -6px; right: 18%; top: 0; height: 6px; border-radius: 3px; background: linear-gradient(#9C8B70, #6F6250); box-shadow: 0 2px 3px rgba(0, 0, 0, .15); }
.yk-fuda { display: inline-flex; flex-direction: column; align-items: center; text-decoration: none; color: var(--yk-ink); transform-origin: 50% 0; will-change: transform; -webkit-tap-highlight-color: transparent; filter: drop-shadow(0 8px 10px rgba(60, 40, 20, .16)); }
:where(.yk-kan) a.yk-fuda, :where(.yk-kan) a.yk-fuda:hover { color: var(--yk-ink); text-decoration: none; }
.yk-fuda-himo { width: 2px; height: 26px; background: #6F6250; }
.yk-fuda-kami { position: relative; display: grid; justify-items: center; gap: 2px; min-width: 150px; padding: 18px 14px 12px; background: var(--yk-kami); border: 2px solid var(--yk-sen-koi); border-radius: 10px 10px 12px 12px; clip-path: polygon(14% 0, 86% 0, 100% 12%, 100% 100%, 0 100%, 0 12%); text-align: center; }
.yk-fuda-ana { position: absolute; top: 6px; width: 10px; height: 10px; border-radius: 50%; border: 2px solid var(--yk-sen-koi); background: var(--yk-bg); }
.yk-fuda-na { font-size: 12px; font-weight: 700; line-height: 1.4; }
.yk-fuda-kin { font-size: 30px; line-height: 1.1; color: var(--yk-shu); }
.yk-fuda-vr .yk-fuda-kin { color: var(--yk-ink); }
.yk-fuda-sub { font-size: 11px; color: var(--yk-ink-2); line-height: 1.5; }
.yk-fuda:hover .yk-fuda-kami, .yk-fuda:focus-visible .yk-fuda-kami { border-color: var(--yk-shu); }
.yk-rail-chu { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0 0 !important; font-size: 13px; line-height: 1.6; }
.yk-rail-chu span { background: var(--yk-men); border: 1px solid var(--yk-sen); border-radius: 10px; padding: 3px 12px; }
.yk-rail-chu b { color: var(--yk-shu); }

/* ---------- 入口の窓と店内かくれんぼ（部品 cms:works-window） ---------- */
.yk-iri-mado { position: relative; min-width: 0; display: flex; flex-direction: column; }
.yk-mado-ue { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 8px 12px; margin-bottom: 8px; }
.yk-tabs { display: flex; flex-wrap: wrap; gap: 6px; }
.yk-tabs [role="tab"] { min-height: 44px; padding: 8px 14px; border-radius: 10px 10px 0 0; border: 1.5px solid var(--yk-zu); border-bottom-width: 0; background: var(--yk-men); color: var(--yk-zu); font: inherit; font-weight: 700; font-size: 14px; cursor: pointer; }
.yk-tabs [role="tab"][aria-selected="true"] { background: var(--yk-zu); color: #fff; }
@media (max-width: 480px) { .yk-t-naga { display: none; } }
.yk-kazu { margin: 0; font-weight: 700; font-size: 14px; color: var(--yk-ink-2); white-space: nowrap; }
.yk-kazu b { font-size: 34px; line-height: 1; color: var(--yk-shu); display: inline-block; }
.yk-kazu-bo { font-family: var(--yk-font-num); font-weight: 900; font-size: 18px; color: var(--yk-ink); }
.yk-kakure-setsumei { font-size: 14px; color: var(--yk-ink-2); margin: 0 0 10px; }
.yk-kakure-setsumei b { color: var(--yk-ink); }
.yk-mado {
  position: relative; height: clamp(280px, 44vw, 500px); overflow: hidden; overflow: clip; border-radius: 16px;
  background: var(--yk-yoru); touch-action: pan-y; cursor: grab; user-select: none; -webkit-user-select: none; outline-offset: 4px;
  box-shadow: 0 0 0 8px var(--yk-zu), 0 0 0 10px #3E5A80, 0 22px 40px -12px rgba(15, 28, 46, .55);
  margin: 10px 10px 0;
}
html:not(.js) .yk-mado { cursor: default; }
@media (min-width: 1024px) { .yk-mado { height: clamp(360px, 50vh, 520px); } }
.yk-mado.is-dragging { cursor: grabbing; }
.yk-mado-sou { position: absolute; left: 0; top: 0; width: 100%; height: 100%; will-change: transform; }
.yk-mado-sou img { width: 100%; height: 100%; max-width: none; object-fit: cover; pointer-events: none; transition: opacity .25s, filter .25s; }
.yk-mado-sou img.yk-kawaru { opacity: 0; filter: blur(6px); }
.yk-mado-madobe { height: 14px; margin: 0 -2px; border-radius: 0 0 6px 6px; background: linear-gradient(#3E5A80, var(--yk-zu)); box-shadow: 0 8px 14px -8px rgba(15, 28, 46, .6); }
.yk-mado-waku { position: absolute; inset: 0; pointer-events: none; border-radius: 16px; box-shadow: inset 0 0 0 1px rgba(244, 217, 166, .45), inset 0 0 50px rgba(15, 28, 46, .35); }
/* 開幕の写真が窓に重なった直後：窓の上の札・方位・手の案内を、ふわっと出す（写真はそのまま） */
html.ugoki .yk-mado.is-kaimaku-ato :is(.yk-mado-fuda, .yk-mado-hoko, .yk-mado-hint, .yk-mado-waku, .yk-kakure) { animation: yk-fuwatto .45s ease-out both; }
@keyframes yk-fuwatto { from { opacity: 0; } to { opacity: 1; } }
.yk-mado-fuda { position: absolute; left: 10px; top: 10px; z-index: 3; max-width: calc(100% - 80px); font-size: 12px; font-weight: 700; color: #fff; background: rgba(15, 28, 46, .72); border-radius: 6px; padding: 3px 10px; pointer-events: none; }
.yk-mado-hoko { position: absolute; right: 10px; top: 10px; z-index: 3; pointer-events: none; }
.yk-mado-hint { position: absolute; left: 50%; bottom: 14px; z-index: 3; transform: translateX(-50%); margin: 0; display: flex; align-items: center; gap: 8px; color: #fff; font-weight: 700; font-size: 14px; background: rgba(15, 28, 46, .72); border-radius: 999px; padding: 6px 16px 6px 10px; pointer-events: none; white-space: nowrap; transition: opacity .4s; }
html:not(.js) .yk-mado-hint, html:not(.js) .yk-mado-hoko { display: none; }
.yk-mh-te { width: 22px; height: 22px; border-radius: 50%; border: 2px solid #fff; position: relative; }
.yk-mh-te::after { content: ""; position: absolute; inset: 5px; border-radius: 50%; background: #fff; }
html.ugoki .yk-mado:not(.is-sawatta) .yk-mh-te { animation: yk-yubi 1.6s ease-in-out 3; }
@keyframes yk-yubi { 0%, 100% { transform: translateX(-8px); } 50% { transform: translateX(8px); } }
.yk-mado.is-sawatta .yk-mado-hint { opacity: 0; }
.yk-mado-hashi { position: absolute; top: 0; bottom: 0; width: 38%; z-index: 2; display: flex; align-items: center; pointer-events: none; opacity: 0; transition: opacity .35s; color: #fff; font-weight: 700; font-size: 14px; line-height: 1.6; }
.yk-mado-hashi span { background: rgba(15, 28, 46, .78); padding: 10px 14px; border-radius: 10px; word-break: keep-all; line-break: strict; max-width: 9em; }
.yk-hashi-l { left: 0; justify-content: flex-start; padding-left: 14px; background: linear-gradient(90deg, rgba(15, 28, 46, .55), transparent); }
.yk-hashi-r { right: 0; justify-content: flex-end; padding-right: 14px; background: linear-gradient(270deg, rgba(15, 28, 46, .55), transparent); }
.yk-mado.is-hashi-l .yk-hashi-l, .yk-mado.is-hashi-r .yk-hashi-r { opacity: 1; }
.yk-mado-live { position: absolute; inset: 0; z-index: 5; display: none; background: var(--yk-yoru); transition: opacity .25s ease-out; }
.yk-mado.is-hiraku .yk-mado-live { display: block; }
.yk-mado.is-hiraku:not(.is-live) .yk-mado-live { opacity: 0; pointer-events: none; }
.yk-mado-okuri { position: absolute; inset: 0; z-index: 4; pointer-events: none; display: none; }
.yk-mado.is-hiraku:not(.is-live) .yk-mado-okuri { display: block; }
.yk-mado-okuri .yk-ok { position: absolute; top: 0; bottom: 0; left: -50%; right: -50%; opacity: 0; background: linear-gradient(90deg, rgba(15, 28, 46, .92), rgba(15, 28, 46, .55) 17%, transparent 34%, transparent 66%, rgba(15, 28, 46, .55) 83%, rgba(15, 28, 46, .92)); }
.yk-mado-yomu { position: absolute; left: 50%; top: 50%; z-index: 4; margin: 0; transform: translate(-50%, -50%); color: #fff; font-weight: 700; font-size: 14px; background: rgba(15, 28, 46, .8); border-radius: 999px; padding: 8px 18px; white-space: nowrap; pointer-events: none; opacity: 0; transition: opacity .3s; }
.yk-mado.is-hiraku:not(.is-live) .yk-mado-yomu { opacity: 1; transition-delay: .7s; }
/* 本物の360°が開いたあと4秒だけ出す吹き出し（撮影者の表示に気づいてもらう） */
.yk-mado-fukidashi { position: absolute; right: 16px; z-index: 7; margin: 0; max-width: min(330px, calc(100% - 32px)); padding: 10px 14px; border-radius: 10px; background: var(--yk-ink); color: #fff; font-size: 14px; font-weight: 700; line-height: 1.6; box-shadow: 0 12px 24px -10px rgba(0, 0, 0, .5); opacity: 0; visibility: hidden; transform: translateY(6px); transition: opacity .25s, transform .25s var(--yk-ease), visibility 0s .25s; pointer-events: none; }
.yk-mado-fukidashi::before { content: ""; position: absolute; right: 150px; top: -8px; border: 8px solid transparent; border-top: 0; border-bottom-color: var(--yk-ink); }
.yk-mado-fukidashi.is-mieru { opacity: 1; visibility: visible; transform: none; transition: opacity .25s, transform .25s var(--yk-ease), visibility 0s; }
@media (max-width: 767px) { .yk-mado.is-hiraku { height: 56svh; } }
.yk-mado-live iframe { width: 100%; height: 100%; border: 0; display: block; }
.yk-mado-modoru, .yk-gsv-modoru { position: absolute; left: 10px; bottom: 10px; z-index: 6; min-height: 44px; padding: 8px 16px; border-radius: 999px; border: 0; background: rgba(255, 255, 255, .95); color: var(--yk-ink); font: inherit; font-weight: 700; cursor: pointer; box-shadow: 0 4px 12px rgba(0, 0, 0, .3); }
.yk-mado.is-hiraku .yk-mado-hint, .yk-mado.is-hiraku .yk-mado-hoko, .yk-mado.is-hiraku .yk-mado-hashi, .yk-mado.is-hiraku .yk-kakure { display: none; }
/* かくれている場所。遊ぶ（JSあり）ときは見つけるまで見えない */
.yk-kakure { position: absolute; left: var(--x); top: var(--y); width: 64px; height: 64px; margin: -32px 0 0 -32px; border: 0; padding: 0; background: none; cursor: pointer; z-index: 2; }
html:not(.js) .yk-kakure { cursor: default; }
.yk-kk-wa { position: absolute; left: 50%; top: 50%; width: 110px; height: 110px; max-width: none; margin: -55px 0 0 -55px; overflow: visible; pointer-events: none; }
.yk-kk-wa circle { fill: none; stroke: #fff; stroke-width: 5; stroke-dasharray: 1; stroke-dashoffset: 0; filter: drop-shadow(0 0 3px rgba(0, 0, 0, .6)); transition: stroke-dashoffset .6s cubic-bezier(.6, 0, .3, 1); }
.yk-kk-no { position: absolute; right: -26px; top: -26px; width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; background: var(--yk-shu); color: #fff; font-size: 17px; box-shadow: 0 2px 6px rgba(0, 0, 0, .35); }
.yk-kk-na { position: absolute; left: 50%; top: calc(100% + 26px); transform: translateX(-50%); white-space: nowrap; font-size: 13px; font-weight: 700; color: var(--yk-ink); background: var(--yk-kami); border-radius: 999px; padding: 2px 12px; box-shadow: 0 4px 10px rgba(0, 0, 0, .3); pointer-events: none; }
/* 遊んでいないとき（動きのある表示）は、写真に印を重ねない。動きを減らす設定・JSなしでは、印を見える形で置いておく */
html.ugoki .yk-iri-mado:not(.is-game) .yk-kakure { display: none; }
.is-game .yk-kakure:not(.is-mitsuketa) { opacity: 0; }
.is-game .yk-kakure:not(.is-mitsuketa):focus-visible { opacity: 1; outline: 3px solid #fff; border-radius: 50%; }
.is-game .yk-kakure:not(.is-mitsuketa) .yk-kk-wa circle { stroke-dashoffset: 1; }
.is-game .yk-kakure.is-mitsuketa .yk-kk-no { animation: yk-pon .45s var(--yk-pyon) both .2s; }
.is-game .yk-kakure.is-mitsuketa .yk-kk-na { animation: yk-pon-na .45s var(--yk-pyon) both .35s; }
@keyframes yk-pon { from { transform: scale(0); } to { transform: scale(1); } }
@keyframes yk-pon-na { from { transform: translateX(-50%) scale(0); } to { transform: translateX(-50%) scale(1); } }
.yk-hamon { position: absolute; width: 60px; height: 60px; margin: -30px 0 0 -30px; border-radius: 50%; border: 3px solid rgba(255, 255, 255, .9); pointer-events: none; z-index: 2; }
.yk-hint-wa { position: absolute; width: 200px; height: 200px; margin: -100px 0 0 -100px; border-radius: 50%; border: 4px dashed rgba(255, 255, 255, .95); box-shadow: 0 0 0 2000px rgba(15, 28, 46, .25); pointer-events: none; z-index: 2; animation: yk-hintwa 2.4s ease-out both; }
@keyframes yk-hintwa { 0% { transform: scale(1.6); opacity: 0; } 20% { opacity: 1; } 80% { opacity: 1; } 100% { transform: scale(1); opacity: 0; } }
.yk-mado-shita { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 14px; margin: 16px 0 6px; }
/* 本物の360°は、最初から押せる（鍵はない）。写真でかくれんぼは、押したときだけ遊べる */
.yk-btn-kagi { background: var(--yk-shu); color: #fff; box-shadow: 0 3px 0 var(--yk-shu-koi); flex-direction: column; gap: 0; padding: 8px 26px; min-height: 60px; border-radius: 999px; }
.yk-btn-kagi:hover { background: var(--yk-shu-koi); }
.yk-btn-kagi > span { display: inline-flex; align-items: center; gap: 8px; }
.yk-btn-kagi .yk-kagi { display: inline; margin-right: 2px; vertical-align: -3px; }
.yk-btn-kagi small { font-weight: 400; }
html.ugoki .yk-btn-kagi.is-pyon { animation: yk-kagi-pyon .9s var(--yk-pyon) 1; }
@keyframes yk-kagi-pyon { 0% { transform: scale(.9); } 50% { transform: scale(1.06); } 100% { transform: scale(1); } }
.yk-btn-kakurenbo[aria-pressed="true"] { background: var(--yk-zu); color: #fff; border-color: var(--yk-zu); }
.yk-mitsuke { list-style: none; padding: 0 !important; margin: 12px 0 !important; display: grid; gap: 10px; }
@media (min-width: 640px) { .yk-mitsuke { grid-template-columns: repeat(3, 1fr); } }
.yk-mk { position: relative; background: var(--yk-men); border: 1.5px solid var(--yk-sen); border-radius: 10px; padding: 12px 14px; font-size: 14px; line-height: 1.7; }
.yk-mk p { margin: 0 0 6px; }
.yk-mk-hatena { display: none; }
.yk-mk-k { font-weight: 700; font-size: 15px; }
.yk-mk-k small { font-weight: 400; color: var(--yk-ink-2); }
.yk-mk-no { display: inline-grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; background: var(--yk-shu); color: #fff; font-size: 13px; margin-right: 6px; }
.yk-mk-360 { color: var(--yk-zu); font-weight: 700; }
.is-game .yk-mk:not(.is-aku) { border-style: dashed; background: rgba(255, 255, 255, .5); min-height: 64px; }
.is-game .yk-mk:not(.is-aku) .yk-mk-naka { display: none; }
.is-game .yk-mk:not(.is-aku) .yk-mk-hatena { display: grid; place-items: center; height: 100%; margin: 0; font-family: var(--yk-font-num); font-weight: 900; font-size: 24px; color: var(--yk-sen-koi); }
html.ugoki .is-game .yk-mk.is-aku { animation: yk-mk-aku .5s var(--yk-pyon) both; }
@keyframes yk-mk-aku { from { transform: rotateX(80deg); opacity: 0; } to { transform: none; opacity: 1; } }
.yk-caption { font-size: 13px; color: var(--yk-ink-2); margin: 10px 0 6px !important; }
.yk-mado-setsumei > summary, .yk-meiban-shousai > summary { list-style: none; cursor: pointer; min-height: 44px; display: flex; align-items: center; justify-content: space-between; gap: 10px; font-size: 13px; font-weight: 700; color: var(--yk-ink-2); border-top: 1px dashed var(--yk-sen); }
.yk-meiban-shousai > summary { font-size: 14px; color: var(--yk-ai); }
.yk-mado-setsumei > summary::-webkit-details-marker, .yk-meiban-shousai > summary::-webkit-details-marker { display: none; }
.yk-mado-setsumei > summary::after, .yk-meiban-shousai > summary::after { content: "＋"; font-size: 18px; color: var(--yk-shu); }
.yk-mado-setsumei[open] > summary::after, .yk-meiban-shousai[open] > summary::after { content: "−"; }
@media (min-width: 768px) { .yk-mado-setsumei > summary, .yk-meiban-shousai > summary { display: none; } }
/* 事例ギャラリーの説明のカード：たたんでいる間は、見出しの行に料金（税別・事業者のお客様向け）を出す。額に重ねる幅でも見出しの行を出す */
.yk-meiban-shousai > summary .yk-ms-kin { display: block; margin-top: 2px; font-size: 12.5px; font-weight: 700; color: var(--yk-ink-2); }
.yk-meiban-shousai > summary .yk-ms-kin b { font-size: 19px; color: var(--yk-shu); margin-right: 2px; }
.yk-meiban-shousai > summary .yk-ms-kin small { display: inline-block; font-size: 12px; }
.yk-meiban-shousai[open] > summary .yk-ms-kin { display: none; }
@media (min-width: 1024px) { .yk-tenji .yk-meiban-shousai > summary { display: flex; } }

/* 館内案内（事例ギャラリーの後ろ）と、2つの事業の扉。館内図は幅360px */
.yk-annai-heya { padding-top: 8px; }
.yk-annai { display: grid; gap: 28px; align-items: center; }
@media (min-width: 900px) { .yk-annai { grid-template-columns: 360px minmax(0, 1fr); gap: 48px; } }
.yk-annai-zu { background: #fff; border: 1.5px solid var(--yk-zu); border-radius: 16px; padding: 14px 16px 16px; box-shadow: 0 16px 36px -20px rgba(15, 28, 46, .35); }
.yk-annai-title { display: flex; justify-content: space-between; gap: 8px; font-weight: 900; color: var(--yk-zu); letter-spacing: .08em; margin: 0 0 6px !important; font-size: 14px; }
.yk-annai-koko { color: var(--yk-shu); font-size: 12px; letter-spacing: 0; }
.yk-zu-list { display: grid; gap: 6px; padding: 0 !important; list-style: none; margin: 0 !important; }
.yk-zu-list a { display: flex; align-items: center; min-height: 44px; padding: 6px 12px; border: 1px solid var(--yk-sen); border-radius: 8px; text-decoration: none; color: var(--yk-zu); font-weight: 700; background: var(--yk-bg); }
.is-zu .yk-zu-list { display: none; }
.yk-annai-bun h2 { font-size: clamp(1.4rem, 2.6vw, 2rem); }
.yk-tobira2 { display: grid; gap: 12px; margin-top: 16px; }
@media (min-width: 560px) { .yk-tobira2 { grid-template-columns: 1fr 1fr; } }
.yk-tobira-ookii { position: relative; display: flex; min-height: 150px; border: 1.5px solid var(--yk-zu); border-radius: 12px; background: var(--yk-men); color: var(--yk-ink); text-decoration: none; overflow: hidden; perspective: 700px; }
:where(.yk-kan) a.yk-tobira-ookii, :where(.yk-kan) a.yk-tobira-ookii:hover { color: var(--yk-ink); text-decoration: none; }
.yk-to-ita { position: absolute; left: 0; top: 0; bottom: 0; width: 26%; background: linear-gradient(180deg, #C75A30, var(--yk-shu)); transform-origin: 0 50%; transition: transform .6s var(--yk-ease); border-right: 2px solid var(--yk-zu); }
.yk-to-ita::after { content: ""; position: absolute; right: 10px; top: 50%; width: 6px; height: 22px; margin-top: -11px; border-radius: 3px; background: var(--yk-akari); }
.yk-to-ai .yk-to-ita { background: linear-gradient(180deg, var(--yk-yoru-3), var(--yk-ai)); }
.yk-tobira-ookii:hover .yk-to-ita, .yk-tobira-ookii:focus-visible .yk-to-ita { transform: rotateY(72deg); }
.yk-to-naka { display: grid; align-content: center; gap: 4px; padding: 14px 16px 14px calc(26% + 16px); }
.yk-to-k { font-weight: 900; font-size: 17px; line-height: 1.4; }
.yk-to-p { font-size: 13px; color: var(--yk-ink-2); line-height: 1.6; }
.yk-to-go { font-weight: 700; color: var(--yk-shu); font-size: 14px; }
.yk-to-ai .yk-to-go { color: var(--yk-ai); }

/* ---------- 部屋2 料金カウンター：レジとレシート・撮影スタジオ（部品 cms:reji） ---------- */
.yk-reji { display: grid; gap: 28px; margin-top: 28px; align-items: start; }
@media (min-width: 960px) { .yk-reji { grid-template-columns: minmax(0, 7fr) minmax(0, 5fr); gap: 40px; } }
.yk-reji-form { min-width: 0; }
.yk-rq { border: 0; padding: 0; margin: 0 0 24px; min-width: 0; }
.yk-rq legend { display: flex; align-items: center; gap: 10px; font-weight: 900; font-size: 17px; margin-bottom: 10px; padding: 0; }
.yk-rq legend small { font-weight: 400; font-size: 13px; color: var(--yk-ink-2); }
.yk-q-no { display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: var(--yk-ink); color: #fff; font-size: 16px; flex: none; }
.yk-q-nini { background: var(--yk-ink-2); font-weight: 900; }
.yk-rq[disabled] .yk-stepper { opacity: .45; }
.yk-chips { display: flex; flex-wrap: wrap; gap: 10px; }
.yk-chips-plan { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 230px), 1fr)); }
.yk-chip { position: relative; display: block; cursor: pointer; }
.yk-chip input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.yk-chip-in { display: flex; align-items: center; min-height: 48px; padding: 10px 18px; border: 2px solid var(--yk-sen-koi); border-radius: 999px; background: var(--yk-men); font-weight: 700; line-height: 1.5; transition: transform .2s var(--yk-pyon), border-color .2s, background-color .2s, box-shadow .2s; }
.yk-chip-plan .yk-chip-in { position: relative; display: grid; align-content: start; gap: 2px; border-radius: 10px; padding: 18px 14px 12px; height: 100%; }
.yk-chip-ana { position: absolute; top: 8px; left: 50%; width: 10px; height: 10px; margin-left: -5px; border-radius: 50%; border: 2px solid var(--yk-sen-koi); background: var(--yk-bg); }
.yk-chip-plan b { font-size: 15px; }
.yk-chip-kin { font-family: var(--yk-font-num); font-weight: 900; font-size: 26px; color: var(--yk-shu); line-height: 1.2; }
.yk-chip-plan small { font-weight: 400; font-size: 12px; color: var(--yk-ink-2); line-height: 1.6; }
.yk-chip:hover .yk-chip-in { border-color: var(--yk-ink); }
.yk-chip input:checked + .yk-chip-in { border-color: var(--yk-shu); background: var(--yk-shu-usui); box-shadow: 0 0 0 2px var(--yk-shu) inset; }
.yk-chip input:focus-visible + .yk-chip-in { outline: 3px solid var(--yk-focus); outline-offset: 2px; }
html.ugoki .yk-chip input:checked + .yk-chip-in { transform: translateY(-3px) rotate(-1deg); }
.yk-rq-kazu { margin-top: 14px; }
.yk-rq-kazu label { display: block; font-size: 14px; font-weight: 700; margin-bottom: 6px; }
.yk-rq-kazu-in { display: inline-flex; gap: 8px; }
.yk-rq-kazu input, .yk-rq-kazu select, .yk-stepper input { min-height: 48px; font: inherit; font-size: 16px; border: 2px solid var(--yk-sen-koi); border-radius: 10px; padding: 6px 12px; background: #fff; color: var(--yk-ink); }
.yk-rq-kazu input { width: 140px; }
.yk-hint { font-size: 13px; color: var(--yk-ink-2); margin: 6px 0 0 !important; }
.yk-stepper { display: inline-flex; align-items: center; gap: 8px; }
.yk-stepper input { width: 88px; text-align: center; font-family: var(--yk-font-num); font-weight: 900; }
.yk-step-btn { width: 48px; height: 48px; border-radius: 50%; border: 2px solid var(--yk-sen-koi); background: #fff; color: var(--yk-ink); font-size: 22px; font-weight: 700; cursor: pointer; }
.yk-step-btn:hover { border-color: var(--yk-ink); }
.yk-stepper-tan { font-weight: 700; }
.yk-reji-mini { position: sticky; bottom: 70px; z-index: 20; display: flex; align-items: center; gap: 10px; min-height: 52px; padding: 8px 16px; margin-top: 8px; border-radius: 999px; background: var(--yk-ink); color: #fff; text-decoration: none; box-shadow: 0 10px 24px rgba(0, 0, 0, .25); }
:where(.yk-kan) a.yk-reji-mini, :where(.yk-kan) a.yk-reji-mini:hover { color: #fff; text-decoration: none; }
.yk-reji-mini b { font-size: 20px; margin-right: auto; }
@media (min-width: 960px) { .yk-reji-mini { display: none !important; } }
/* 撮影スタジオ：1マス1㎡の床（JSが描く。JSが無いときは出さない） */
html:not(.js) .yk-studio { display: none; }
.yk-studio { margin: 0 0 26px; background: #fff; border: 1.5px solid var(--yk-zu); border-radius: 14px; padding: 12px 14px 12px; box-shadow: 0 14px 30px -20px rgba(15, 28, 46, .4); scroll-margin-top: calc(var(--yk-atama-h) + 16px); }
.yk-studio-ue { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 4px 12px; margin-bottom: 6px; color: var(--yk-zu); }
.yk-studio-mei b { font-size: 15px; }
.yk-studio-tan { font-family: var(--yk-font-num); font-weight: 900; font-size: 13px; color: var(--yk-shu); }
.yk-studio-yuka svg { display: block; width: 100%; max-width: 520px; height: auto; margin: 0 auto; }
.yk-st-masu { fill: #F4F1EA; transition: fill .25s; }
.yk-st-masu.over { fill: #F7F6F2; }
.yk-st-masu.on { fill: #F0A57E; transition-delay: var(--d, 0ms); }
.yk-st-masu.on.over { fill: #9FB3CE; }
.yk-st-masu.on.fumei { fill: #F6CDB6; }
html.ugoki .yk-st-masu.on { animation: yk-nuru .45s var(--yk-pyon) both; animation-delay: var(--d, 0ms); transform-box: fill-box; transform-origin: center; }
@keyframes yk-nuru { from { transform: scale(.2); } to { transform: scale(1); } }
.yk-st-koushi { stroke: rgba(31, 58, 95, .16); stroke-width: .6; }
.yk-st-waku { fill: none; stroke: var(--yk-zu); stroke-width: 2; }
.yk-st-waku-over { fill: none; stroke: var(--yk-zu); stroke-width: 1.2; stroke-dasharray: 4 3; }
.yk-st-moji { font-family: var(--yk-font); font-size: 9px; font-weight: 700; fill: var(--yk-zu); }
.yk-st-moji.usui { fill: var(--yk-ink-2); font-weight: 400; }
.yk-st-tag { fill: var(--yk-shu); stroke: #fff; stroke-width: .8; }
html.ugoki .yk-st-tag { animation: yk-sasu .4s var(--yk-pyon) both; animation-delay: var(--d, 0ms); transform-box: fill-box; transform-origin: 50% 100%; }
@keyframes yk-sasu { from { transform: translateY(-14px) scale(.4); opacity: 0; } to { transform: none; opacity: 1; } }
.yk-st-kamera { transition: transform .8s var(--yk-ease); }
.yk-studio-yomi { font-size: 14px; margin: 8px 0 4px !important; min-height: 3.4em; }
.yk-studio-hanrei { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 12px; font-size: 12px; color: var(--yk-ink-2); margin: 0 !important; }
.yk-studio-hanrei i { display: inline-block; width: 12px; height: 12px; border-radius: 3px; background: #F0A57E; margin-right: 4px; vertical-align: -1px; }
.yk-studio-hanrei i.o { background: #9FB3CE; }
.yk-studio-hanrei i.t { background: var(--yk-shu); border-radius: 50% 50% 50% 0; transform: rotate(-45deg); }
.yk-studio:not(.is-ugoku) .yk-studio-hanrei { display: none; }
/* レジの機械とレシート */
.yk-reji-kikai { position: relative; }
@media (min-width: 960px) { .yk-reji-kikai { position: sticky; top: calc(var(--yk-atama-h) + 16px); } }
.yk-rk-ue { position: relative; z-index: 2; background: linear-gradient(#2B2925, #1A1917); border-radius: 18px 18px 8px 8px; padding: 14px 14px 0; box-shadow: 0 16px 30px -12px rgba(0, 0, 0, .45); }
.yk-rk-hyouji { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; background: #0E1A12; border-radius: 8px; padding: 10px 14px; color: #9FF0B8; box-shadow: inset 0 2px 10px rgba(0, 0, 0, .6); }
.yk-rk-hyouji-k { font-size: 12px; font-weight: 700; color: #7CC795; }
.yk-rk-hyouji b { font-size: clamp(26px, 3.2vw, 38px); line-height: 1.1; text-shadow: 0 0 12px rgba(159, 240, 184, .45); overflow-wrap: anywhere; }
.yk-rk-kuchi { position: relative; height: 22px; margin: 12px 10px 0; border-radius: 4px 4px 0 0; background: linear-gradient(#0E0D0B, #2A2722); }
.yk-jijiji { position: absolute; right: 4px; top: -2px; font-size: 12px; font-weight: 700; color: #FFD9C7; opacity: 0; transition: opacity .1s; }
.yk-reji-kikai.is-insatsu .yk-jijiji { opacity: 1; }
html.ugoki .yk-reji-kikai.is-insatsu .yk-rk-ue { animation: yk-gata .07s steps(2) 6; }
@keyframes yk-gata { 50% { transform: translateX(1px); } }
.yk-reshiito-waku { margin: 0 24px; overflow: hidden; padding-bottom: 12px; filter: drop-shadow(0 6px 8px rgba(0, 0, 0, .12)); }
.yk-reshiito { position: relative; background: var(--yk-kami); padding: 16px 18px 14px; font-size: 13px; line-height: 1.6; background-image: linear-gradient(rgba(0, 0, 0, .025), transparent 30px); }
.yk-reshiito::after { content: ""; position: absolute; left: 0; right: 0; bottom: -10px; height: 10px; background: linear-gradient(-45deg, transparent 7px, var(--yk-kami) 0) 0 0 / 14px 10px repeat-x, linear-gradient(45deg, transparent 7px, var(--yk-kami) 0) 0 0 / 14px 10px repeat-x; }
.yk-reshiito p { margin: 0; }
.yk-rc-mei { font-family: var(--yk-font-num); font-weight: 900; font-size: 22px; text-align: center; color: var(--yk-brand); letter-spacing: .08em; }
.yk-rc-mei span { color: var(--yk-shu); }
.yk-rc-dai, .yk-rc-hi { text-align: center; font-size: 12px; color: var(--yk-ink-2); }
.yk-rc-dai { font-weight: 700; font-size: 13px; color: var(--yk-ink); }
.yk-rc-gyou { list-style: none; margin: 10px 0 !important; padding: 10px 0 !important; border-top: 2px dashed var(--yk-sen-koi); border-bottom: 2px dashed var(--yk-sen-koi); display: grid; gap: 6px; }
.yk-rc-gyou li { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.yk-rc-gyou li b { font-family: var(--yk-font-num); font-weight: 900; white-space: nowrap; text-align: right; }
.yk-rc-gyou li span { min-width: 0; }
.yk-rc-ref { color: var(--yk-ink-2); }
.yk-rc-note, .yk-rc-wait { display: block !important; font-size: 12px; color: var(--yk-ink-2); }
.yk-rc-wait { text-align: center; padding: 6px 0; color: var(--yk-shu-koi); font-weight: 700; font-size: 13px; }
.yk-rc-total { border-top: 2px solid var(--yk-ink); padding-top: 8px; margin-top: 4px; font-weight: 700; }
.yk-rc-total b { font-size: 26px; color: var(--yk-shu); }
html.ugoki .yk-rc-new { animation: yk-insatsu .5s steps(9, end) both; }
@keyframes yk-insatsu { from { clip-path: inset(0 100% 0 0); } to { clip-path: inset(0 0 0 0); } }
.yk-rc-shita { font-size: 12px; color: var(--yk-ink-2); margin: 0 0 4px !important; }
.yk-rc-shita b { color: var(--yk-ink); }
.yk-rc-bar { height: 34px; margin: 12px 18% 4px; background: repeating-linear-gradient(90deg, var(--yk-ink) 0 2px, transparent 2px 4px, var(--yk-ink) 4px 7px, transparent 7px 9px, var(--yk-ink) 9px 10px, transparent 10px 13px); opacity: .85; }
.yk-rc-arigatou { text-align: center; font-size: 12px; }
.yk-reji-actions { margin-top: 12px; }
.yk-reji-actions .yk-btn { flex: 1 1 auto; }
.yk-chuui { font-size: 12px; color: var(--yk-ink-2); margin-top: 8px !important; }
.yk-tobu { position: fixed; z-index: 80; pointer-events: none; background: var(--yk-shu); color: #fff; font-weight: 700; font-size: 14px; padding: 6px 12px; border-radius: 999px; white-space: nowrap; box-shadow: 0 6px 14px rgba(0, 0, 0, .2); }

/* プランの中身（部品 cms:plan-cards）・超過料金の表（部品 cms:over100-table）・追加でかかるお金 */
.yk-plan-chuu { margin-top: 36px; display: grid; gap: 12px; }
.yk-plans { display: grid; gap: 14px; }
@media (min-width: 900px) { .yk-plans { grid-template-columns: repeat(3, 1fr); } .yk-plans .yk-options { grid-column: 1 / -1; } }
.yk-plan { border: 1.5px solid var(--yk-sen); border-radius: 10px; padding: 14px; background: var(--yk-bg); display: flex; flex-direction: column; }
.yk-plan.is-osusume { border-color: var(--yk-shu); box-shadow: 0 0 0 2px var(--yk-shu-usui); }
.yk-plan h3 { font-size: 16px; margin-bottom: .2em; }
.yk-plan-hirosa { font-size: 13px; color: var(--yk-ink-2); margin: 0 !important; }
.yk-plan-kin { font-size: 28px; color: var(--yk-shu); margin: 0 0 8px !important; font-weight: 900; }
.yk-plan-kin small { font-size: 13px; color: var(--yk-ink-2); font-family: var(--yk-font); font-weight: 400; }
.yk-plan-kin-moji { font-size: 16px; line-height: 1.6; font-family: var(--yk-font); }
.yk-plan-list { font-size: 14px; padding-left: 1.2em; }
.yk-plan > .yk-btn { margin-top: auto; align-self: flex-start; }
.yk-options { margin: 0 !important; font-size: 14px; display: flex; flex-wrap: wrap; gap: 6px 10px; align-items: baseline; }
.yk-options > b { margin-right: 4px; }
.yk-options > span { background: var(--yk-men); border: 1px solid var(--yk-sen); border-radius: 8px; padding: 2px 10px; }
.yk-hyou-waku { overflow-x: auto; margin: 12px 0; border-radius: 10px; }
.yk-hyou { width: 100%; min-width: 520px; border-collapse: collapse; background: var(--yk-men); font-size: 14px; }
.yk-hyou caption { text-align: left; font-weight: 900; padding: 0 0 8px; }
.yk-hyou th, .yk-hyou td { border: 1px solid var(--yk-sen); padding: 8px 12px; text-align: left; vertical-align: top; }
.yk-hyou thead th { background: #EFE9DE; font-size: 13px; }
.yk-hyou tbody th { font-weight: 700; }
.yk-hyou td b { color: var(--yk-shu); }
.yk-hyou-rei td { font-size: 16px; }
.yk-hiyou { display: grid; gap: 4px 24px; }
@media (min-width: 900px) { .yk-hiyou { grid-template-columns: 1fr 1fr; } .yk-hiyou .yk-hiro { grid-column: 1 / -1; } }
.yk-hiyou h3 { font-size: 15px; margin-top: 10px; }
.yk-hiyou ul { font-size: 14px; }

/* ---------- 部屋3 事例ギャラリー：額が正面に来るとまっすぐになる（部品 cms:works-gallery） ---------- */
.yk-tenji { position: relative; }
.yk-tenji-kabe {
  position: relative; overflow-x: auto; overscroll-behavior-x: contain; scroll-snap-type: x mandatory; scrollbar-width: thin;
  padding: 40px 0 24px; outline-offset: -4px;
  background: linear-gradient(180deg, transparent, rgba(31, 58, 95, .04) 30%, rgba(31, 58, 95, .04) 88%, #E4DDD0 88%, #D8D0C1 100%);
}
.yk-tenji-retsu { display: flex; gap: clamp(24px, 4vw, 64px); padding-inline: max(16px, calc(50vw - min(280px, 42vw))); width: max-content; }
.yk-sakuhin { flex: 0 0 min(560px, 84vw); scroll-snap-align: center; perspective: 1100px; --akari: 1; }
.yk-gaku { position: relative; padding: 14px; background: linear-gradient(135deg, #3A2E24, #1F1712); border-radius: 4px; box-shadow: 0 24px 40px -18px rgba(15, 12, 8, .6), inset 0 0 0 2px rgba(244, 217, 166, .35); transform-origin: 50% 50%; will-change: transform; }
.yk-gaku::before { content: ""; position: absolute; left: 50%; top: -40px; width: 70%; height: 170%; transform: translateX(-50%); background: radial-gradient(ellipse at 50% 0%, rgba(255, 232, 186, .8), rgba(255, 232, 186, .25) 40%, transparent 66%); pointer-events: none; opacity: var(--akari); transition: opacity .2s; }
.yk-gaku::after { content: ""; position: absolute; left: 50%; top: -30px; width: 64px; height: 12px; margin-left: -32px; border-radius: 6px 6px 3px 3px; background: linear-gradient(#5B544B, #2B2925); }
.yk-gaku-e { position: relative; aspect-ratio: 16 / 9; overflow: hidden; background: #111; box-shadow: inset 0 0 0 6px var(--yk-kami); }
.yk-gaku-e img, .yk-gaku-e video { width: 100%; height: 100%; object-fit: cover; filter: brightness(calc(.55 + var(--akari) * .45)); transition: filter .2s; display: block; }
.yk-gaku-e iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.yk-douga-saisei { position: absolute; inset: 0; display: grid; place-content: center; justify-items: center; gap: 8px; border: 0; background: rgba(15, 28, 46, .25); color: #fff; font: inherit; font-weight: 700; cursor: pointer; text-shadow: 0 1px 4px rgba(0, 0, 0, .6); }
.yk-douga-saisei small { display: block; font-weight: 400; font-size: 12px; }
.yk-douga-saisei svg { transition: transform .25s var(--yk-pyon); }
.yk-douga-saisei:hover svg { transform: scale(1.08); }
.yk-meiban { margin-top: 18px; background: var(--yk-men); border: 1px solid var(--yk-sen); border-radius: 10px; padding: 14px 16px; box-shadow: 0 10px 20px -16px rgba(0, 0, 0, .4); }
.yk-meiban h3 { font-size: 17px; }
.yk-meiban-bun { font-size: 14px; color: var(--yk-ink-2); }
.yk-meiban dl { margin: 0 0 10px; font-size: 14px; }
.yk-meiban dl div { display: grid; grid-template-columns: 7.5em 1fr; gap: 8px; padding: 4px 0; border-bottom: 1px dashed var(--yk-sen); }
.yk-meiban dt { color: var(--yk-ink-2); font-weight: 700; }
.yk-meiban dd { margin: 0; }
.yk-meiban .yk-actions { margin-top: 12px; }
.yk-nefuda { position: relative; background: var(--yk-shu-usui); border: 1.5px solid var(--yk-shu); border-radius: 10px; padding: 12px 14px 8px; font-size: 13px; }
.yk-nefuda p { margin: 0 0 4px; }
.yk-nf-k { font-weight: 700; color: var(--yk-shu-koi); }
.yk-nf-kin { font-weight: 700; }
.yk-nf-kin b { font-size: 24px; color: var(--yk-shu); margin-left: 8px; }
.yk-nf-sub, .yk-nf-chuui { color: var(--yk-ink-2); }
.yk-tenji-nav { display: flex; justify-content: center; align-items: center; gap: 16px; margin-top: 4px; }
.yk-tn-btn { width: 52px; height: 52px; border-radius: 50%; border: 2px solid var(--yk-zu); background: #fff; color: var(--yk-zu); font: inherit; font-size: 20px; font-weight: 700; cursor: pointer; }
.yk-tn-btn:hover { background: var(--yk-zu); color: #fff; }
.yk-tn-kazu { font-family: var(--yk-font-num); font-weight: 900; color: var(--yk-zu); min-width: 4em; text-align: center; }
/* PCでは、縦のスクロールで壁に沿って横に歩く（yakata-parts.js が .is-aruku を付ける。GSAPは使わない） */
.yk-tenji.is-aruku { height: var(--aruku-h, auto); }
.yk-tenji.is-aruku .yk-tenji-pin { position: sticky; top: calc(var(--yk-atama-h) + 8px); }
.yk-tenji.is-aruku .yk-tenji-kabe { overflow: hidden; scroll-snap-type: none; padding: 36px 0 16px; }
.yk-tenji.is-aruku .yk-tenji-retsu { will-change: transform; align-items: flex-start; padding-left: calc(50vw - 440px); padding-right: calc(50vw - 250px); }
.yk-tenji.is-aruku .yk-sakuhin { flex-basis: 880px; display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); gap: 28px; align-items: start; }
.yk-tenji.is-aruku .yk-sakuhin .yk-meiban { margin-top: 0; }
.yk-tenji.is-aruku .yk-sakuhin.yk-kumi { flex-basis: 820px; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); }
.yk-tenji.is-aruku .yk-sakuhin.yk-anata { flex-basis: 600px; display: block; }
.yk-tenji.is-aruku .yk-sakuhin.yk-anata .yk-meiban { margin-top: 18px; }
/* 事例の額（PC）：額は720×405px、説明のカード（幅340px）を右下に重ねる。「店内を歩く」で額を幅いっぱい×高さ640pxに0.45秒で広げ、
   「写真に戻る」で0.35秒で戻す（yakata.js が .is-hiroge を付ける）。スマホは、読み込んだときだけ額の高さを189→420px に */
.yk-sakuhin, .yk-gaku, .yk-gaku-e { transition-timing-function: cubic-bezier(.2, .7, .2, 1); transition-duration: .35s; }
.yk-sakuhin.is-hiroge, .yk-sakuhin.is-hiroge .yk-gaku, .yk-sakuhin.is-hiroge .yk-gaku-e { transition-duration: .45s; }
@media (min-width: 1024px) {
  .yk-tenji .yk-sakuhin:not(.yk-kumi):not(.yk-anata) { flex-basis: 764px; display: grid; grid-template-columns: 404px 316px 44px; grid-template-rows: 150px 255px auto; gap: 0; align-items: start; transition-property: flex-basis, grid-template-columns, grid-template-rows; }
  .yk-tenji .yk-sakuhin:not(.yk-kumi):not(.yk-anata) > .yk-gaku { grid-column: 1 / 3; grid-row: 1 / 3; height: 405px; transition-property: height; }
  .yk-tenji .yk-sakuhin:not(.yk-kumi):not(.yk-anata) > .yk-gaku > .yk-gaku-e { height: 100%; aspect-ratio: auto; }
  .yk-tenji .yk-sakuhin:not(.yk-kumi):not(.yk-anata) > .yk-meiban { grid-column: 2 / 4; grid-row: 2 / 4; justify-self: end; width: 340px; margin: 0; position: relative; z-index: 2; }
  .yk-tenji .yk-sakuhin.is-hiroge:not(.yk-kumi):not(.yk-anata) { flex-basis: min(calc(100vw - 64px), 1600px); grid-template-columns: minmax(0, 1fr) 316px 44px; grid-template-rows: 640px 0px auto; }
  .yk-tenji .yk-sakuhin.is-hiroge:not(.yk-kumi):not(.yk-anata) > .yk-gaku { grid-column: 1 / -1; grid-row: 1; height: 640px; }
  .yk-tenji .yk-sakuhin.is-hiroge:not(.yk-kumi):not(.yk-anata) > .yk-meiban { grid-row: 3; margin-top: 16px; }
}
@media (max-width: 1023px) {
  .yk-sakuhin:not(.yk-kumi):not(.yk-anata) > .yk-gaku > .yk-gaku-e { aspect-ratio: auto; height: calc((min(560px, 84vw) - 28px) * .5625); transition-property: height; }
  .yk-sakuhin.is-hiroge:not(.yk-kumi):not(.yk-anata) > .yk-gaku > .yk-gaku-e { height: 392px; }
}
.yk-kumi-e { display: grid; grid-template-columns: 1.55fr 1fr; grid-template-rows: 1fr 1fr; gap: 6px; padding: 6px; background: var(--yk-kami); }
.yk-kumi-e img { width: 100%; height: 100%; min-height: 0; object-fit: cover; }
.yk-kumi-e .yk-ke-1 { grid-row: span 2; }
.yk-kumi-list { margin: 0 0 6px; padding-left: 1.4em; font-size: 14px; }
.yk-gaku-anata { background: linear-gradient(135deg, #22395A, #152A46); }
.yk-anata-e { display: grid; place-items: center; background: repeating-linear-gradient(45deg, #FBF9F4 0 14px, #F4F0E6 14px 28px); box-shadow: inset 0 0 0 6px var(--yk-kami); }
.yk-anata-naka { display: grid; justify-items: center; gap: 10px; width: calc(100% - 36px); height: calc(100% - 36px); align-content: center; text-align: center; border: 3px dashed var(--yk-ai); border-radius: 6px; padding: 12px; }
.yk-anata-k { margin: 0 !important; font-size: clamp(1.15rem, 2.4vw, 1.6rem); font-weight: 900; line-height: 1.4; color: var(--yk-ai); }
.yk-anata-joken { margin: 0 !important; font-size: 13px; line-height: 1.6; color: var(--yk-ink-2); max-width: 30em; }
.yk-anata-joken b { color: var(--yk-ink); }
.yk-junbi-chuu { font-size: 13px; color: var(--yk-ink-2); margin: 14px auto 0 !important; text-align: center; }
.yk-junbi-chuu b { color: var(--yk-ink); margin-right: .4em; }
@media (max-width: 767px) {
  .yk-anata-e { aspect-ratio: auto; padding: 14px; }
  .yk-anata-naka { width: 100%; height: auto; min-height: 150px; padding: 14px 10px; }
}

/* ---------- 部屋4 工程の廊下：5つの扉が順に開き、360°カメラが転がる ---------- */
.yk-rouka { position: relative; margin-top: 28px; --p: 1; }
.yk-tobira-retsu { list-style: none; padding: 0 !important; margin: 0 !important; display: grid; gap: 18px; }
@media (min-width: 900px) { .yk-tobira-retsu { grid-template-columns: repeat(5, 1fr); gap: 16px; } }
.yk-tt { display: grid; grid-template-columns: 76px 1fr; gap: 14px; align-items: start; align-content: start; }
@media (min-width: 900px) { .yk-tt { grid-template-columns: 1fr; } }
.yk-tt-waku { position: relative; display: block; height: 104px; perspective: 520px; border: 3px solid var(--yk-zu); border-bottom: 0; border-radius: 40px 40px 0 0; background: var(--yk-zu); overflow: hidden; }
@media (min-width: 900px) { .yk-tt-waku { height: 170px; border-radius: 80px 80px 0 0; } }
.yk-tt-oku { position: absolute; inset: 0; display: grid; place-items: center; background: radial-gradient(ellipse at 50% 80%, #FFF6E0, var(--yk-akari) 55%, #E3B46A); }
.yk-tt-no { font-size: 40px; color: var(--yk-shu); line-height: 1; }
@media (min-width: 900px) { .yk-tt-no { font-size: 64px; } }
.yk-tt-ita { position: absolute; inset: 0; background: linear-gradient(180deg, #C75A30, var(--yk-shu)); transform-origin: 0 50%; border-right: 2px solid rgba(0, 0, 0, .15); transform: rotateY(78deg); filter: brightness(.8); }
.yk-tt-ita::before { content: ""; position: absolute; inset: 14% 16% 50%; border: 2px solid rgba(255, 255, 255, .25); border-radius: 30px 30px 4px 4px; }
.yk-tt-ita::after { content: ""; position: absolute; inset: 56% 16% 10%; border: 2px solid rgba(255, 255, 255, .25); border-radius: 4px; }
.yk-tt-totte { position: absolute; right: 12%; top: 52%; width: 7px; height: 20px; border-radius: 4px; background: var(--yk-akari); }
.yk-tt:nth-child(even) .yk-tt-ita { background: linear-gradient(180deg, var(--yk-yoru-3), var(--yk-ai)); }
.yk-tt-naka h3 { font-size: 17px; margin-bottom: 4px; }
.yk-tt-naka p { font-size: 14px; margin-bottom: 6px; }
html.ugoki .yk-rouka.is-ugoku .yk-tt-ita { transform: none; filter: none; transition: transform .9s cubic-bezier(.6, .05, .3, 1), filter .9s; }
html.ugoki .yk-rouka.is-ugoku .yk-tt.is-aita .yk-tt-ita { transform: rotateY(78deg); filter: brightness(.8); }
html.ugoki .yk-rouka.is-ugoku .yk-tt .yk-tt-naka { opacity: .35; transform: translateY(8px); transition: opacity .5s, transform .5s var(--yk-ease); }
html.ugoki .yk-rouka.is-ugoku .yk-tt.is-aita .yk-tt-naka { opacity: 1; transform: none; }
.yk-rouka-michi { display: none; }
.yk-rouka.is-ugoku .yk-rouka-michi { display: block; position: absolute; pointer-events: none; }
.yk-rm-ato { position: absolute; background: repeating-linear-gradient(90deg, var(--yk-shu) 0 10px, transparent 10px 16px); }
.yk-rouka-kamera { position: absolute; left: 0; top: 0; width: 48px; height: 48px; will-change: transform; filter: drop-shadow(0 6px 6px rgba(0, 0, 0, .25)); }
.yk-rouka-kamera svg { display: block; }
@media (min-width: 900px) {
  .yk-rouka.is-ugoku { padding-bottom: 64px; }
  .yk-rouka.is-ugoku .yk-rouka-michi { left: 0; right: 0; bottom: 8px; height: 48px; border-bottom: 3px solid var(--yk-zu); }
  .yk-rm-ato { left: 0; bottom: -3px; height: 3px; width: calc(var(--p) * 100%); }
}
@media (max-width: 899px) {
  .yk-rouka.is-ugoku { padding-left: 52px; }
  .yk-rouka.is-ugoku .yk-rouka-michi { left: 12px; top: 0; bottom: 0; width: 48px; border-left: 3px solid var(--yk-zu); margin-left: 10px; }
  .yk-rm-ato { left: -3px; top: 0; width: 3px; height: calc(var(--p) * 100%); background: repeating-linear-gradient(180deg, var(--yk-shu) 0 10px, transparent 10px 16px); }
  .yk-rouka-kamera { left: -26px; }
}
.yk-hibi { display: flex; flex-wrap: wrap; gap: 4px; margin: 8px 0 4px; }
.yk-hi { display: inline-grid; place-items: center; min-width: 30px; height: 30px; padding: 0 6px; border-radius: 6px; border: 1.5px solid var(--yk-sen-koi); font-family: var(--yk-font-num); font-weight: 900; font-size: 13px; background: #fff; }
.yk-hi-satsuei, .yk-hi-koukai { font-family: var(--yk-font); font-size: 12px; background: var(--yk-zu); color: #fff; border-color: var(--yk-zu); }
.yk-hi-koukai { background: var(--yk-shu); border-color: var(--yk-shu); }
html.ugoki .yk-rouka.is-ugoku .yk-tt.is-aita .yk-hi:not(.yk-hi-satsuei):not(.yk-hi-koukai) { animation: yk-hi-nuru .3s ease both; animation-delay: calc(var(--j) * 120ms + .4s); }
@keyframes yk-hi-nuru { from { background: #fff; } to { background: var(--yk-akari); } }
/* 廊下の掲示板（季節のご案内と、よくある質問） */
.yk-keijiban { display: grid; gap: 20px; margin-top: 44px; padding: 20px; border-radius: 16px; background: #D9C6A5; background-image: radial-gradient(rgba(90, 60, 30, .18) 1px, transparent 1.5px); background-size: 9px 9px; box-shadow: inset 0 0 0 10px #8E6B45, inset 0 0 0 12px #6D5134, 0 20px 36px -24px rgba(0, 0, 0, .5); }
@media (min-width: 900px) { .yk-keijiban { grid-template-columns: 1fr 2fr; padding: 28px; } }
.yk-kisetsu, .yk-faq-waku { position: relative; background: var(--yk-kami); border-radius: 4px; padding: 20px 18px 16px; box-shadow: 0 8px 16px -8px rgba(0, 0, 0, .4); }
.yk-kisetsu { transform: rotate(-1.2deg); align-self: start; }
.yk-faq-waku { transform: rotate(.4deg); }
.yk-oshipin { position: absolute; left: 50%; top: -8px; width: 18px; height: 18px; margin-left: -9px; border-radius: 50%; background: radial-gradient(circle at 35% 35%, #F08A6A, var(--yk-shu) 60%, #7A2C10); box-shadow: 0 3px 4px rgba(0, 0, 0, .35); }
.yk-kisetsu-k { font-size: 12px; font-weight: 700; color: var(--yk-shu-koi); }
.yk-faq-waku h2 { font-size: 1.4rem; }
.yk-faq details { border-top: 1px solid var(--yk-sen); }
.yk-faq details:last-child { border-bottom: 1px solid var(--yk-sen); }
.yk-faq summary { list-style: none; cursor: pointer; min-height: 52px; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 2px; font-weight: 700; }
.yk-faq summary::-webkit-details-marker { display: none; }
.yk-faq summary::after { content: "＋"; color: var(--yk-shu); font-size: 20px; flex: none; }
.yk-faq details[open] summary::after { content: "−"; }
.yk-kotae { padding: 0 2px 10px; font-size: 15px; }
.yk-kotae p { margin: 0; }
.yk-faq-k { font-size: 14px !important; font-weight: 900 !important; color: var(--yk-ink-2); margin: 18px 0 6px !important; letter-spacing: .06em; }
.yk-faq-k:first-child { margin-top: 0 !important; }

/* ---------- 部屋5 AIの書斎（照明が落ちる。トップは要約と入口） ---------- */
.yk-shosai { background: var(--yk-yoru); color: var(--yk-yoru-moji); overflow: hidden; overflow: clip; padding-top: 32px; --yk-focus: var(--yk-akari); }
/* 夜の部屋の中でも、明るい紙の上（壁のメモ・机の上の紙）では、フォーカスの色を元の藍に戻す */
.yk-shosai :is(.yk-kabe-memo, .ys-sw-kami, .ys-sk-bunsho, .ys-mk-kami) { --yk-focus: #1F3A5F; }
:where(.yk-shosai) a { color: var(--yk-akari); }
.yk-shosai .yk-heya-fuda { color: var(--yk-yoru-moji-2); }
.yk-shosai .yk-fuda-no { background: var(--yk-akari); color: var(--yk-yoru); }
.yk-shosai h2, .yk-shosai h3 { color: #F4F7FB; }
.yk-shosai .yk-tbd { background: #3B3317; color: #FFE7A3; }
.yk-shosai .yk-muted { color: var(--yk-yoru-moji-2); }
.yk-shosai .yk-h2-sub { color: var(--yk-yoru-moji-2); }
.yk-shosai > .yk-waku { position: relative; z-index: 1; }
.yk-shosai-akari { position: absolute; left: 0; top: 0; width: 1200px; height: 1200px; margin: -600px 0 0 -600px; z-index: 0; pointer-events: none; border-radius: 50%; background: radial-gradient(circle, rgba(244, 217, 166, .34), rgba(244, 217, 166, .12) 30%, rgba(244, 217, 166, .04) 50%, transparent 66%); transform: translate3d(50vw, 420px, 0); opacity: 0; will-change: transform, opacity; }
.yk-shosai.is-tentou .yk-shosai-akari { opacity: 1; transition: opacity .6s; }
html.ugoki .yk-shosai.is-tentou .yk-shosai-akari { animation: yk-chiratsuki .9s steps(1, end) both; }
@keyframes yk-chiratsuki { 0% { opacity: 0; } 12% { opacity: .9; } 22% { opacity: .1; } 34% { opacity: 1; } 44% { opacity: .3; } 56%, 100% { opacity: 1; } }
.yk-shosai-atama { display: grid; gap: 24px; }
@media (min-width: 960px) { .yk-shosai-atama { grid-template-columns: minmax(0, 7fr) minmax(0, 4fr); gap: 48px; align-items: center; } }
.yk-shosai-catch { font-size: clamp(1.25rem, 2.4vw, 1.75rem); font-weight: 900; color: var(--yk-akari); margin-bottom: .6em; }
.yk-kin-sen { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 14px; font-weight: 900; font-size: 20px; color: #fff; border-left: 4px solid var(--yk-akari); padding: 2px 0 2px 12px; }
.yk-kin-sen small { font-weight: 400; font-size: 14px; color: var(--yk-yoru-moji-2); }
.yk-kabe-memo { list-style: none; padding: 0 !important; margin: 0 !important; display: grid; gap: 12px; }
.yk-kabe-memo li { position: relative; background: #F7EFD9; color: var(--yk-ink); padding: 12px 14px 12px 16px; font-size: 14px; font-weight: 700; line-height: 1.6; transform: rotate(var(--r)); box-shadow: 0 10px 18px -10px rgba(0, 0, 0, .6); border-radius: 2px; }
.yk-kabe-memo li::before { content: ""; position: absolute; left: 50%; top: -6px; width: 44px; height: 12px; margin-left: -22px; background: rgba(244, 217, 166, .75); transform: rotate(-3deg); }
.yk-ranpu-dai { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 18px; margin: 28px 0 8px; padding: 14px 16px; border: 1.5px dashed rgba(244, 217, 166, .6); border-radius: 8px; }
.yk-ranpu-dai p { margin: 0; flex: 1 1 18em; font-size: 14px; }
.yk-ranpu-dai b { color: var(--yk-akari); }
.yk-ranpu { display: inline-flex; align-items: center; gap: 10px; min-height: 48px; padding: 8px 18px 8px 10px; border-radius: 999px; border: 2px solid var(--yk-akari); background: transparent; color: var(--yk-akari); font: inherit; font-weight: 700; cursor: pointer; }
.yk-ranpu i { width: 26px; height: 26px; border-radius: 50%; background: radial-gradient(circle at 40% 35%, #fff 0, #5A6B80 70%); box-shadow: 0 0 0 2px #5A6B80; transition: background .3s, box-shadow .3s; }
.yk-ranpu[aria-pressed="true"] i { background: radial-gradient(circle at 40% 35%, #fff 0, var(--yk-akari) 55%, #E3B46A); box-shadow: 0 0 18px 4px rgba(244, 217, 166, .7); }
.yk-shien { list-style: none; padding: 0 !important; margin: 24px 0 0 !important; display: grid; gap: 12px; }
/* 支援の数はポータルで増減する（今は4つ）。2列に並べ、数が奇数のときは最後を横いっぱいに（AIの書斎のページと同じ並び） */
@media (min-width: 768px) { .yk-shien { grid-template-columns: 1fr 1fr; } .yk-shien > li:last-child:nth-child(odd) { grid-column: 1 / -1; } }
.yk-shien a { display: grid; align-content: start; gap: 4px; height: 100%; padding: 16px 18px; border: 1.5px solid #3E5A80; border-radius: 6px; text-decoration: none; color: var(--yk-yoru-moji); background: rgba(255, 255, 255, .03); transition: border-color .2s, transform .2s var(--yk-pyon), background-color .2s; }
.yk-shien a:hover { border-color: var(--yk-akari); transform: translateY(-3px); background: rgba(244, 217, 166, .06); color: var(--yk-yoru-moji); }
.yk-shien b { color: #fff; font-size: 17px; font-weight: 900; }
.yk-shien span { font-size: 14px; }
.yk-shien small { font-size: 12px; color: var(--yk-yoru-moji-2); line-height: 1.6; }
.yk-shien em { font-style: normal; font-weight: 400; color: var(--yk-akari); font-size: 13px; line-height: 1.65; margin-top: 4px; padding-top: 6px; border-top: 1px dashed rgba(244, 217, 166, .35); }
/* 料金の一行（カードの列の下に1行だけ） */
.yk-shien-kin { display: flex; flex-wrap: wrap; align-items: baseline; gap: 2px 10px; margin: 14px 0 0 !important; font-weight: 900; font-size: 16px; color: #fff; border-left: 4px solid var(--yk-akari); padding: 2px 0 2px 12px; }
.yk-shien-kin small { font-weight: 400; font-size: 14px; color: var(--yk-yoru-moji-2); }
/* ご相談から、ご判断までの3段（/ai-consulting の料金の枠の直下。トップの書斎は縮めた形）。PCは横3列、スマホは縦 */
.yk-ai-3dan { list-style: none; padding: 0 !important; margin: 14px 0 0 !important; display: grid; gap: 10px; }
@media (min-width: 768px) { .yk-ai-3dan { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.yk-ai-3dan li { position: relative; display: grid; grid-template-columns: 30px minmax(0, 1fr); gap: 2px 10px; align-content: start; padding: 12px 14px; border: 1.5px solid #3E5A80; border-radius: var(--yk-r-ai); background: rgba(255, 255, 255, .04); }
.yk-3d-no { grid-row: span 2; display: inline-grid; place-items: center; width: 30px; height: 30px; border-radius: 50%; background: var(--yk-akari); color: var(--yk-yoru); font-size: 15px; }
.yk-ai-3dan b { color: #fff; font-size: 15px; line-height: 1.5; }
.yk-ai-3dan li > span:last-child { font-size: 13px; color: var(--yk-yoru-moji-2); line-height: 1.65; }
@media (min-width: 768px) {
  .yk-ai-3dan li:not(:last-child)::after { content: ""; position: absolute; right: -9px; top: 50%; width: 10px; height: 10px; margin-top: -5px; border-top: 2px solid var(--yk-akari); border-right: 2px solid var(--yk-akari); transform: rotate(45deg); z-index: 1; }
}
.yk-ai-3dan-mini { margin-top: 12px !important; gap: 8px; }
.yk-ai-3dan-mini li { padding: 8px 12px; }
.yk-ai-3dan-mini b { font-size: 14px; }
.yk-ai-3dan-mini li > span:last-child { font-size: 12.5px; }
/* 稟議に添えられる見本：寝かせて積んだ3冊の背表紙 */
.yk-ai-seboshi { margin-top: 16px; }
.yk-ai-seboshi-k { display: flex; flex-wrap: wrap; align-items: baseline; gap: 2px 10px; margin: 0 0 8px !important; font-size: 14px; font-weight: 900; color: var(--yk-akari); }
.yk-ai-seboshi-k small { font-weight: 400; font-size: 12px; color: var(--yk-yoru-moji-2); }
.yk-seboshi-retsu { list-style: none; padding: 0 !important; margin: 0 !important; display: grid; gap: 5px; max-width: 470px; }
.yk-seboshi { position: relative; display: flex; align-items: center; min-height: 44px; padding: 8px 40px 8px 20px; border-radius: 3px 7px 7px 3px; color: #FBF5E6; font-weight: 700; font-size: 14px; line-height: 1.45; text-decoration: none; box-shadow: inset 7px 0 0 rgba(0, 0, 0, .2), inset 0 -3px 0 rgba(0, 0, 0, .15), 0 8px 14px -10px rgba(0, 0, 0, .7); transition: transform .2s var(--yk-pyon), filter .2s; }
:where(.yk-kan) a.yk-seboshi, :where(.yk-kan) a.yk-seboshi:hover { color: #FBF5E6; text-decoration: none; }
.yk-seboshi::after { content: ""; position: absolute; right: 14px; top: 9px; bottom: 9px; width: 8px; border-left: 2px solid rgba(244, 217, 166, .75); border-right: 2px solid rgba(244, 217, 166, .75); }
.yk-seboshi:hover { filter: brightness(1.12); transform: translateX(4px); }
.yk-sb-1 { background: #2A4B75; }
.yk-sb-2 { background: #6D5134; margin-left: 12px; }
.yk-sb-3 { background: #8F3514; margin-left: 5px; }
.yk-shosai-deguchi { display: grid; gap: 24px; margin-top: 36px; padding: 24px 18px; border-radius: 12px; background: linear-gradient(135deg, #1B3049, #132339); border: 1.5px solid var(--yk-akari); box-shadow: 0 0 60px -20px rgba(244, 217, 166, .35); }
@media (min-width: 900px) { .yk-shosai-deguchi { grid-template-columns: 1fr 1fr; padding: 32px; gap: 36px; } }
.yk-shosai-deguchi h3 { font-size: clamp(1.2rem, 2.2vw, 1.6rem); font-weight: 900; }
.yk-shosai .yk-faq details { border-color: #2C4568; }
.yk-shosai .yk-faq summary::after { color: var(--yk-akari); }
.yk-shosai .yk-kotae { color: var(--yk-yoru-moji); }
.yk-shosai .yk-btn-yoyaku { color: var(--yk-akari); }
@media (max-width: 767px) {
  .yk-kabe-memo { grid-template-columns: 1fr 1fr; gap: 10px; }
  .yk-kabe-memo li { font-size: 12.5px; padding: 8px 10px 8px 12px; }
  .yk-shosai-deguchi { margin-top: 28px; padding: 20px 16px; gap: 16px; }
}

/* ---------- 書庫（最新の記事4件。トップ） ---------- */
.yk-kiji-retsu { display: grid; gap: 16px; margin-top: 20px; }
@media (min-width: 700px) { .yk-kiji-retsu { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .yk-kiji-retsu { grid-template-columns: repeat(4, 1fr); } }
.yk-kiji-a { display: flex; flex-direction: column; height: 100%; background: var(--yk-men); border: 1.5px solid var(--yk-sen); border-radius: 10px; overflow: hidden; text-decoration: none; color: var(--yk-ink); box-shadow: 0 10px 20px -16px rgba(0, 0, 0, .4); transition: border-color .2s, transform .25s var(--yk-pyon); }
:where(.yk-kan) a.yk-kiji-a, :where(.yk-kan) a.yk-kiji-a:hover { color: var(--yk-ink); text-decoration: none; }
.yk-kiji-a:hover { border-color: var(--yk-shu); transform: translateY(-3px); }
.yk-kiji-e { aspect-ratio: 16 / 9; background: #EFE9DE; }
.yk-kiji-e img { width: 100%; height: 100%; object-fit: cover; }
.yk-kiji-naka { padding: 12px 14px 14px; display: grid; gap: 4px; }
.yk-kiji-ue { display: flex; flex-wrap: wrap; gap: 4px 10px; align-items: center; font-size: 12px; color: var(--yk-ink-2); margin: 0 !important; }
.yk-kiji-hi { font-family: var(--yk-font-num); font-weight: 900; }
.yk-kiji-cat { background: #EFE9DE; border-radius: 999px; padding: 0 8px; font-weight: 700; }
.yk-kiji-mei { font-size: 15px !important; line-height: 1.55 !important; margin: 0 !important; }
.yk-kiji-bun { font-size: 13px; color: var(--yk-ink-2); margin: 0 !important; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

/* ---------- 部屋6 相談窓口（会社・4つの約束・2つの入口） ---------- */
.yk-madoguchi { display: grid; gap: 40px; }
@media (min-width: 900px) { .yk-madoguchi { grid-template-columns: 1fr 1fr; gap: 64px; } }
.yk-jijitsu { display: grid; grid-template-columns: 6em 1fr; gap: 8px 12px; font-size: 15px; margin: 0; }
.yk-jijitsu dt { font-weight: 700; color: var(--yk-ink-2); }
.yk-jijitsu dd { margin: 0; }
.yk-yakusoku-k { font-size: 1.3rem !important; font-weight: 900 !important; }
.yk-yakusoku { list-style: none; padding: 0 !important; margin: 0 !important; display: grid; gap: 14px; }
.yk-yakusoku li { position: relative; display: grid; grid-template-columns: 72px 1fr; gap: 14px; align-items: center; background: var(--yk-men); border: 1.5px solid var(--yk-sen); border-radius: 12px; padding: 12px 14px; }
.yk-yakusoku li p { margin: 0; }
.yk-hanko { grid-column: 1; grid-row: 1; display: grid; place-items: center; align-content: center; width: 64px; height: 64px; border-radius: 50%; border: 3px solid var(--yk-inku); color: var(--yk-inku); font-weight: 700; font-size: 11px; line-height: 1; transform: rotate(-8deg); box-shadow: inset 0 0 0 2px var(--yk-men), inset 0 0 0 3.5px rgba(194, 58, 34, .55); }
.yk-hanko b { font-size: 24px; line-height: 1.05; }
/* 印が押される動き（相談ページの受付票の印 .sd-uk-in が使う） */
@keyframes yk-hanko-don { from { transform: scale(2.6) rotate(-40deg); opacity: 0; } to { transform: scale(1) rotate(-8deg); opacity: 1; } }
.yk-goiriguchi { margin-top: 56px; text-align: center; }
.yk-goiriguchi h2 { font-size: clamp(1.5rem, 3vw, 2.2rem); }
.yk-goiri-tobira { display: grid; gap: 16px; margin: 20px auto 16px; max-width: 900px; }
@media (min-width: 700px) { .yk-goiri-tobira { grid-template-columns: 1fr 1fr; } }
.yk-gt { position: relative; display: flex; align-items: stretch; min-height: 150px; border-radius: 14px; overflow: hidden; text-decoration: none; background: var(--yk-shu-usui); border: 2px solid var(--yk-shu); color: var(--yk-ink); perspective: 800px; text-align: left; box-shadow: 0 16px 30px -18px rgba(120, 40, 10, .6); }
:where(.yk-kan) a.yk-gt, :where(.yk-kan) a.yk-gt:hover { color: var(--yk-ink); text-decoration: none; }
.yk-gt-ai { background: #E6ECF4; border-color: var(--yk-ai); box-shadow: 0 16px 30px -18px rgba(15, 28, 46, .6); }
.yk-gt-ita { flex: 0 0 34%; position: relative; background: linear-gradient(180deg, #C75A30, var(--yk-shu)); transform-origin: 0 50%; transition: transform .7s var(--yk-ease); border-right: 3px solid rgba(0, 0, 0, .2); }
.yk-gt-ai .yk-gt-ita { background: linear-gradient(180deg, var(--yk-yoru-3), var(--yk-ai)); }
.yk-gt-totte { position: absolute; right: 12px; top: 50%; width: 8px; height: 26px; margin-top: -13px; border-radius: 4px; background: var(--yk-akari); }
.yk-gt:hover .yk-gt-ita, .yk-gt:focus-visible .yk-gt-ita { transform: rotateY(70deg); }
.yk-gt-naka { display: grid; align-content: center; gap: 4px; padding: 16px 18px; }
.yk-gt-e { font-family: var(--yk-font-num); font-weight: 900; font-size: 28px; line-height: 1; color: var(--yk-shu); }
.yk-gt-ai .yk-gt-e { color: var(--yk-ai); }
.yk-gt-naka b { font-size: 19px; font-weight: 900; }
.yk-gt-naka > span:last-child { font-size: 13px; color: var(--yk-ink-2); }
.yk-goiri-meta { margin-top: 12px !important; }
/* 差し込み口（LINE・予約ページ・出典付きのデータ）。中身が無いあいだは場所も取らない */
.yk-sashikomi { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin: 12px 0; }
.yk-sashikomi:not(:has(*)) { display: none; }

/* ---------- 動きの初期状態（JSが付けたクラスの下だけ） ---------- */
html.ugoki .yk-fuwa { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--yk-ease), transform .7s var(--yk-ease); }
html.ugoki .yk-fuwa.is-in { opacity: 1; transform: none; }

/* ---------- スマホで短くする ---------- */
@media (max-width: 767px) {
  .yk-heya { padding-top: 16px; padding-bottom: 44px; }
  .yk-heya-kuchi { height: 72px; margin-bottom: 14px; border-radius: 10px; }
  .yk-hk-no { font-size: 13px; letter-spacing: .14em; }
  .yk-hk-na { font-size: 24px; }
  .is-game .yk-mitsuke { grid-template-columns: repeat(3, 1fr); }
  .is-game .yk-mitsuke .yk-mk:not(.is-aku) { min-height: 48px; padding: 6px; }
  .is-game .yk-mitsuke:has(.yk-mk.is-aku) { grid-template-columns: 1fr; }
  .yk-tobira2 { grid-template-columns: 1fr 1fr; gap: 10px; }
  .yk-tobira-ookii { min-height: 120px; }
  .yk-to-ita { width: 18%; }
  .yk-to-naka { padding: 12px 10px 12px calc(18% + 10px); }
  .yk-to-k { font-size: 15px; }
  .yk-to-p { font-size: 12px; }
  .yk-to-go { font-size: 13px; }
  .yk-chips-plan { grid-template-columns: 1fr 1fr; gap: 8px; }
  .yk-chip-plan .yk-chip-in { padding: 16px 10px 10px; }
  .yk-chip-plan b { font-size: 14px; line-height: 1.4; }
  .yk-chip-kin { font-size: 22px; }
  .yk-chip-plan small { font-size: 11.5px; line-height: 1.55; }
  body.has-obi .yk-annai-zu { display: none; }
  .yk-annai { gap: 16px; }
  .yk-iri-kotoba > .yk-actions { gap: 8px; }
  .yk-iri-kotoba > .yk-actions .yk-btn { flex: 1 1 40%; font-size: 14px; padding-inline: 10px; }
  .yk-tt { grid-template-columns: 56px 1fr; gap: 12px; }
  .yk-tt-waku { height: 72px; border-radius: 28px 28px 0 0; }
  .yk-tt-no { font-size: 28px; }
  .yk-tobira-retsu { gap: 12px; }
  .yk-tt-naka h3 { font-size: 16px; margin-bottom: 2px; }
  .yk-tt-naka p { font-size: 13.5px; line-height: 1.7; }
  .yk-keijiban { padding: 14px; margin-top: 32px; gap: 16px; box-shadow: inset 0 0 0 7px #8E6B45, inset 0 0 0 8px #6D5134, 0 20px 36px -24px rgba(0, 0, 0, .5); }
  .yk-kisetsu, .yk-faq-waku { padding: 16px 14px 12px; }
  .yk-kisetsu p { font-size: 13.5px; line-height: 1.7; }
  .yk-yakusoku { gap: 10px; }
  .yk-yakusoku li { grid-template-columns: 56px 1fr; gap: 12px; padding: 10px 12px; font-size: 14.5px; line-height: 1.7; }
  .yk-hanko { width: 52px; height: 52px; }
  .yk-hanko b { font-size: 20px; }
  .yk-jijitsu { font-size: 14px; }
  .yk-goiriguchi { margin-top: 28px; }
  .yk-madoguchi { gap: 20px; }
  .yk-reji { gap: 20px; margin-top: 20px; }
  .yk-rq { margin-bottom: 18px; }
  .yk-studio { padding: 10px 12px; margin-bottom: 20px; }
  .yk-studio-yomi { min-height: 0; font-size: 13px; line-height: 1.7; }
  .yk-plan-chuu { margin-top: 24px; gap: 10px; }
  .yk-tenji-kabe { padding: 30px 0 16px; }
  .yk-meiban { margin-top: 12px; padding: 12px 14px; }
  .yk-lead { font-size: 15.5px; }
  .yk-kakure-setsumei { font-size: 13px; line-height: 1.7; }
  .yk-mado-shita { margin: 12px 0 4px; gap: 0 12px; }
  .yk-rail-chu { gap: 6px; font-size: 12px; margin-top: 10px !important; }
  .yk-rail-chu span { padding: 2px 10px; }
  .yk-prose { font-size: 15px; }
  .yk-h2-sub { font-size: 13.5px; }
  .yk-faq summary { min-height: 48px; padding: 8px 2px; font-size: 15px; }
}

/* ---------- 記事（ブログ）の見た目を館に合わせる（本文には触らず、共通の区画と共通のクラスだけ） ---------- */
.ab-breadcrumb { font-family: var(--yk-font); font-size: 13px; line-height: 1.6; }
.ab-breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: 4px 0; margin: 0 auto; padding: 12px 16px 0; max-width: 1136px; color: var(--yk-ink-2); }
@media (min-width: 768px) { .ab-breadcrumb ol { padding-inline: 32px; } }
.ab-breadcrumb li + li::before { content: "›"; margin: 0 8px; color: var(--yk-sen-koi); }
.ab-breadcrumb a { color: var(--yk-brand); text-decoration: none; display: inline-block; padding-block: 10px; margin-block: -10px; }
.ab-breadcrumb a:hover { text-decoration: underline; }
.ab-toc { font-family: var(--yk-font); max-width: 1136px; margin: 14px auto 0; padding: 0 16px; }
@media (min-width: 768px) { .ab-toc { padding-inline: 32px; } }
.ab-toc .ab-toc-inner { background: var(--yk-kami); border: 1.5px solid var(--yk-zu); border-radius: 12px; padding: 14px 18px 12px; box-shadow: 0 14px 30px -22px rgba(15, 28, 46, .4); max-width: 820px; }
.ab-toc .ab-toc-t { font-weight: 900; color: var(--yk-zu); letter-spacing: .06em; font-size: 14px; margin-bottom: 4px; }
.ab-toc .ab-toc-t::before { content: "館内図"; display: inline-block; font-size: 11px; color: #fff; background: var(--yk-zu); border-radius: 999px; padding: 0 8px; margin-right: 8px; letter-spacing: .1em; vertical-align: .1em; }
.ab-toc ol { margin: 0; padding-left: 1.4em; font-size: 14px; line-height: 1.7; }
.ab-toc li { margin: 8px 0; }
.ab-toc a { color: var(--yk-brand); text-decoration: none; display: inline-block; vertical-align: top; padding-block: 4px; margin-block: -4px; }
.ab-toc a:hover { text-decoration: underline; color: var(--yk-shu-koi); }
/* 記事の札は日本語にした。各記事の style に残る大文字化（英語の札のなごり）を止める */
:is(.article-category, .category, .cat, .eyebrow, .badge, .article-cta-label, .cta-label, .related-card-cat, .article-nav-cat, .toc-recommend-cat, .article-share-title, .article-nav-label, .toc-card-title, .article-inline-cta-label, .next-article-prompt-label) { text-transform: none !important; }
.ab-meta { font-family: var(--yk-font); max-width: 1136px; margin: 32px auto 48px; padding: 0 16px; }
@media (min-width: 768px) { .ab-meta { padding-inline: 32px; } }
.ab-meta .ab-meta-inner { max-width: 820px; margin: 0 auto; background: var(--yk-kami); border: 1.5px dashed var(--yk-sen-koi); border-radius: 12px; padding: 16px 18px; font-size: 14px; line-height: 1.8; color: var(--yk-ink-2); }
.ab-meta h2 { font-size: 15px !important; margin: 0 0 6px !important; color: var(--yk-ink); }
.ab-meta p { margin: 0 0 6px; }
.ab-meta a { color: var(--yk-brand); }
/* 記事の見出し部分（article-hero）は夜の藍、本文は紙の上 */
.article-hero { background: var(--yk-yoru); }
.article-hero::after { background: linear-gradient(to top, rgba(15, 28, 46, .96) 0%, rgba(15, 28, 46, .78) 45%, rgba(15, 28, 46, .25) 100%) !important; }
.article-hero-content { padding-top: 96px !important; }
.article-hero-title { color: #F4F7FB !important; font-family: var(--yk-font); font-weight: 900; }
.article-hero .article-lead { color: var(--yk-yoru-moji) !important; }
.article-hero .article-meta { color: var(--yk-yoru-moji-2) !important; }
.article-category { background: var(--yk-akari) !important; color: var(--yk-yoru) !important; border-color: transparent !important; }
.article-body h2 { color: var(--yk-ink); }
.article-body a:not(.btn):not(.button):not(.btn-primary):not(.article-inline-cta-btn) { color: var(--yk-brand) !important; }
.article-note { background: var(--yk-kami) !important; border: 1.5px solid var(--yk-sen) !important; border-left: 4px solid var(--yk-zu) !important; }
.check-list { background: var(--yk-kami) !important; border-color: var(--yk-sen) !important; }
.source-list { background: var(--yk-kami) !important; border-color: var(--yk-sen) !important; }
.article-cta { background: var(--yk-shu-usui) !important; border: 1.5px solid var(--yk-shu) !important; }
.article-cta-label { color: var(--yk-shu-koi) !important; }
.btn-primary { background: var(--yk-shu) !important; color: #fff !important; box-shadow: 0 3px 0 var(--yk-shu-koi); }
.btn-primary:hover { background: var(--yk-shu-koi) !important; }
.article-body .btn-primary { color: #fff !important; text-decoration: none !important; }
.back-link { color: var(--yk-brand) !important; }
/* 柱の記事（3本）の古い「ふわっと表示」（.js-inview）は本文ごと包んでいて、長い本文やスマホでは出てこないことがある。
   本文と、JSなし・動きを減らす設定では、最初から見せる（記事の本文には手を入れない） */
.article-body.js-inview, html:not(.js) .js-inview, html.shizuka .js-inview { opacity: 1; transform: none; }
/* JSが無いと動かない、浮く目次と共有ボタンは出さない（本文の中の目次はそのまま読める） */
html:not(.js) .article-toc-sidebar, html:not(.js) .floating-share-bar { display: none; }

/* ---------- 古い記事の型を読めるように（本文には手を入れない。記事の <main> は館のページの main.yk-kan と区別できる。
   見出しは main の外にある記事もあるので、見出しの指定は「main.yk-kan を持たないページ」で指す。柱の3本は .article-hero などの class で指す）。旧サイトの共通CSSにあった「ライトテーマ矯正」と、
   見出しの型ごとの崩れ（題名入りの図解が題名と重なる・暗い地に暗い字・図解の幅で題名が1文字ずつ折れる・淡い地に白字）を直す。
   明るい見出しの型（.hero の中に .hero-inner・.hero-content が無いもの・.hero-card）はそのまま ---------- */
/* 見出しの画像は枠の幅まで（1600px の図解が列を押し広げない） */
body:not(:has(main.yk-kan)) :is(.hero, .hero-card, .article-hero) img, .article-hero img { max-width: 100%; }
/* 題名の後ろに図解を敷く見出し：下地は夜の藍、題名入りの図解（SVG）は薄く、文字は明るく */
body:not(:has(main.yk-kan)) .hero:has(> .hero-inner, > .hero-content) { background: var(--yk-yoru) !important; }
body:not(:has(main.yk-kan)) .hero:has(> .hero-inner, > .hero-content)::after { background: none !important; }
body:not(:has(main.yk-kan)) .hero:has(> .hero-inner, > .hero-content)::before, .article-hero::before { opacity: .1 !important; }
body:not(:has(main.yk-kan)) .hero:has(> .hero-inner, > .hero-content) > img[src$=".svg"], .article-hero img[src$=".svg"] { opacity: .1 !important; }
:is(body:not(:has(main.yk-kan)) .hero:has(> .hero-inner, > .hero-content), .article-hero) h1 { color: #F4F7FB !important; }
:is(body:not(:has(main.yk-kan)) .hero:has(> .hero-inner, > .hero-content), .article-hero) :is(p, .lead) { color: var(--yk-yoru-moji) !important; }
:is(body:not(:has(main.yk-kan)) .hero:has(> .hero-inner, > .hero-content), .article-hero) :is(time, .meta, span:not(.category):not(.cat):not(.article-category), .article-date, .article-reading-time) { color: var(--yk-yoru-moji-2) !important; }
:is(body:not(:has(main.yk-kan)) .hero:has(> .hero-inner, > .hero-content), .article-hero) :is(.category, .cat) { background: var(--yk-akari) !important; color: var(--yk-yoru) !important; border-color: transparent !important; }
/* 共有ボタンの文字は白（旧サイトの矯正と同じ）。コピーのボタンだけ淡い地に濃い字。本文のボタンは、上の「本文のリンク」の決まりから外して記事の色のまま */
.floating-share-btn, .article-share a[class*="fs-"], .article-share-buttons a, .share-buttons a.share-btn { color: #fff !important; }
.share-buttons a.share-btn-copy, .floating-share-btn.fs-copy, .article-share a.fs-copy { color: #1A2233 !important; background: #E9EEF4 !important; }
/* 淡い地に白字（旧テーマの名残）：注記の太字・表の見出し */
main:not(.yk-kan) :is(.note, .article) strong { color: inherit !important; }
main:not(.yk-kan) .related a { color: var(--yk-brand) !important; }
/* 塗りのボタン（.btn）の文字は白。地が白い1本（利用ログの記事）だけ藍の字 */
main:not(.yk-kan) a.btn { color: #fff !important; }
main:has(img[src*="blog-generative-ai-usage-log-review-checklist"]) a.btn { color: var(--yk-brand) !important; }
/* 記事の古いCSSの p の色が、共通の区画（記事情報）まで淡くしないように */
.ab-meta p { color: inherit !important; }
/* 小さな札の字（旧サイトの矯正と同じ値） */
main:not(.yk-kan) .eyebrow { color: #00614F; }
.article-nav-cat { color: #4A5568; }
main:not(.yk-kan) th { color: var(--yk-ink) !important; }
.article-note strong { color: var(--yk-ink) !important; }
/* 問い合わせ対応の記事（1本）だけ、表と囲みの地が暗いまま残っている（旧テーマの名残）ので、淡い地にする */
main:has(img[src*="blog-customer-inquiry-ai-agent-triage-checklist"]) :is(table, th, .related, .refs, .faq) { background: #F5F7FA !important; }
main:has(img[src*="blog-customer-inquiry-ai-agent-triage-checklist"]) .category { color: #7A4A00 !important; }
main:has(img[src*="blog-customer-inquiry-ai-agent-triage-checklist"]) a.button { color: #1A2233 !important; }
/* クチコミ対応の記事（1本）は、本文の段落と相談ボタンの字が淡い地に白っぽいまま（本番でも読めない）なので、濃い字に */
main:has(img[src*="blog-google-business-profile-review-response-checklist"]) p { color: var(--yk-ink) !important; }
main:has(img[src*="blog-google-business-profile-review-response-checklist"]) .cta a { color: var(--yk-brand) !important; }
/* 記事の古いCSS（footer・footer div・p, li, td の色）が、館のフッターを崩さないように */
.yk-ashimoto { border: 0; }
.yk-ashimoto div { display: block; width: auto; margin: 0; }
.yk-ashimoto .yk-waku { width: 100%; margin-inline: auto; }
.yk-ashimoto .yk-ashi-grid { display: grid; }
.yk-ashimoto p:not([class]), .yk-ashimoto li { color: inherit; }

/* 動きを減らす設定：動きを止め、すべてを静的に見せる */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}

/* 印刷：レシートだけ（レジの「印刷」ボタン）。ふだんの印刷では、ヘッダー・館内図・開幕は出さない */
@media print {
  .yk-atama, .yk-ashimoto, .yk-dock, .yk-skip, .yk-kaimaku, .yk-heya-kuchi, .yk-tsuuchi, #asobe-consent-banner { display: none !important; }
  html[data-insatsu="reshiito"] body * { visibility: hidden; }
  html[data-insatsu="reshiito"] .yk-reshiito, html[data-insatsu="reshiito"] .yk-reshiito * { visibility: visible; }
  html[data-insatsu="reshiito"] .yk-reshiito { position: absolute; left: 0; top: 0; width: 90mm; }
}