/* ============================================================
   株式会社SI corporate — v4 "Editorial" (2026-08-26)
   body.page-v4 のページ専用。rentalbike.html では読み込まない。
   配色：白 × チャコール × 薄グレー（黄色・金色は使わない）
   ============================================================ */

:root {
  --bg: #ffffff;
  --bg-alt: #f4f5f7;
  --bg-dark: #1b1d1f;
  --bg-dark-2: #242628;
  --ink: #1f2224;
  --ink-2: #5f6468;
  --ink-3: #9aa0a5;
  --line: #e3e5e8;
  --line-dark: rgba(255, 255, 255, .14);
  --white: #ffffff;
  --font-ja: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', Meiryo, sans-serif;
  --font-en: 'Manrope', 'Helvetica Neue', Arial, sans-serif;
  --wrap: 1200px;
  --gutter: clamp(20px, 5vw, 56px);
  --ease: cubic-bezier(.2, .7, .2, 1);
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --hd-h: 76px;
  --sec: clamp(72px, 10vw, 144px);
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body.page-v4 { margin: 0; font-family: var(--font-ja); color: var(--ink); background: var(--bg); line-height: 1.9; font-size: 15px; font-weight: 400; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
body.page-v4.nav-open { overflow: hidden; }
.page-v4 img { max-width: 100%; height: auto; display: block; }
:where(.page-v4 a) { color: inherit; text-decoration: none; -webkit-tap-highlight-color: transparent; }
.page-v4 button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; -webkit-tap-highlight-color: transparent; }
:where(.page-v4 h1, .page-v4 h2, .page-v4 h3, .page-v4 h4, .page-v4 p, .page-v4 ul, .page-v4 ol, .page-v4 dl, .page-v4 dd, .page-v4 figure) { margin: 0; }
:where(.page-v4 ul, .page-v4 ol) { padding: 0; list-style: none; }
.page-v4 :focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }
.page-v4 .ico { width: 1em; height: 1em; display: inline-block; vertical-align: middle; flex: none; }
.page-v4 .en { font-family: var(--font-en); }
.wrap { width: min(100% - var(--gutter) * 2, var(--wrap)); margin-inline: auto; }
.wrap--narrow { width: min(100% - var(--gutter) * 2, 860px); margin-inline: auto; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- reveal ---------- */
html.js .page-v4 [data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity 1s var(--ease-out), transform 1s var(--ease-out); }
html.js .page-v4 [data-reveal].in { opacity: 1; transform: none; }
html.js .page-v4 [data-reveal="img"] { transform: none; }
html.js .page-v4 [data-reveal="img"] img { transform: scale(1.08); transition: transform 1.6s var(--ease-out); }
html.js .page-v4 [data-reveal="img"].in img { transform: none; }
html.js .page-v4 [data-reveal="none"] { transform: none; }

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 12px; height: 56px; padding: 0 30px; border-radius: 999px; border: 1px solid var(--ink); font-size: 14px; font-weight: 500; letter-spacing: .04em; line-height: 1; white-space: nowrap; transition: background .35s var(--ease), color .35s var(--ease), border-color .35s var(--ease), transform .35s var(--ease); }
.btn .ico { width: 16px; height: 16px; transition: transform .35s var(--ease); }
.btn:hover .ico { transform: translateX(4px); }
.btn--solid { background: var(--ink); color: #fff; }
.btn--solid:hover { background: #000; }
.btn--line { background: transparent; color: var(--ink); }
.btn--line:hover { background: var(--ink); color: #fff; }
.btn--white { background: #fff; color: var(--ink); border-color: #fff; }
.btn--white:hover { background: var(--bg-alt); }
.btn--ghost { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .6); }
.btn--ghost:hover { background: #fff; color: var(--ink); border-color: #fff; }
.btn--sm { height: 46px; padding: 0 22px; font-size: 13px; }
.btn--tel .en { font-weight: 700; font-size: 16px; letter-spacing: .02em; }

/* ---------- header ---------- */
.hd { position: fixed; top: 0; left: 0; right: 0; z-index: 100; height: var(--hd-h); color: #fff; background: transparent; transition: background .4s var(--ease), color .4s var(--ease), box-shadow .4s var(--ease); }
.hd::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: currentColor; opacity: 0; transition: opacity .4s; }
.hd.is-solid { background: rgba(255, 255, 255, .94); color: var(--ink); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); }
.hd.is-solid::after { opacity: .12; }
body.nav-open .hd { background: var(--bg-dark); color: #fff; }
body.nav-open .hd::after { opacity: 0; }
.hd-in { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; line-height: 1.1; }
.brand img { width: 40px; height: auto; }
.brand .ja { display: block; font-size: 17px; font-weight: 700; letter-spacing: .06em; }
.brand .en { display: block; font-size: 10px; font-weight: 600; letter-spacing: .22em; opacity: .7; margin-top: 3px; }
.gnav { display: flex; align-items: center; gap: 4px; }
.gnav a { position: relative; padding: 10px 14px; font-size: 13.5px; font-weight: 500; letter-spacing: .02em; opacity: .85; transition: opacity .3s; }
.gnav a::after { content: ""; position: absolute; left: 14px; right: 14px; bottom: 4px; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: left; transition: transform .4s var(--ease-out); }
.gnav a:hover, .gnav a.is-active { opacity: 1; }
.gnav a:hover::after, .gnav a.is-active::after { transform: scaleX(1); }
.hd-actions { display: flex; align-items: center; gap: 10px; }
.hd-tel { display: inline-flex; align-items: center; gap: 10px; height: 44px; padding: 0 20px; border: 1px solid currentColor; border-radius: 999px; font-family: var(--font-en); font-weight: 700; font-size: 15px; letter-spacing: .02em; transition: background .3s, color .3s; }
.hd-tel .ico { width: 15px; height: 15px; }
.hd-tel:hover { background: #fff; color: var(--ink); border-color: #fff; }
.hd.is-solid .hd-tel:hover { background: var(--ink); color: #fff; border-color: var(--ink); }
.hd-tel-ic { display: none; width: 44px; height: 44px; border: 1px solid currentColor; border-radius: 50%; align-items: center; justify-content: center; }
.hd-tel-ic .ico { width: 17px; height: 17px; }
.menu-btn { display: inline-flex; align-items: center; gap: 10px; height: 44px; padding: 0 4px 0 12px; font-family: var(--font-en); font-weight: 700; font-size: 11px; letter-spacing: .22em; }
.menu-btn .bars { position: relative; width: 44px; height: 44px; display: inline-block; }
.menu-btn .bars span { position: absolute; left: 11px; width: 22px; height: 1.5px; background: currentColor; transition: transform .4s var(--ease), opacity .3s, top .4s var(--ease); }
.menu-btn .bars span:nth-child(1) { top: 17px; }
.menu-btn .bars span:nth-child(2) { top: 26px; }
.menu-btn.is-open .bars span:nth-child(1) { top: 21px; transform: rotate(45deg); }
.menu-btn.is-open .bars span:nth-child(2) { top: 21px; transform: rotate(-45deg); }
.menu-btn .lbl-open, .menu-btn .lbl-close { display: inline-block; }
.menu-btn .lbl-close, .menu-btn.is-open .lbl-open { display: none; }
.menu-btn.is-open .lbl-close { display: inline-block; }

/* ---------- fullscreen menu ---------- */
.mnav { position: fixed; inset: 0; z-index: 90; background: var(--bg-dark); color: #fff; padding-top: var(--hd-h); opacity: 0; visibility: hidden; transition: opacity .45s var(--ease), visibility 0s .45s; overflow-y: auto; -webkit-overflow-scrolling: touch; }
.mnav.is-open { opacity: 1; visibility: visible; transition: opacity .45s var(--ease); }
.mnav-in { min-height: calc(100% - var(--hd-h)); display: grid; grid-template-columns: 1.3fr 1fr; gap: 48px; padding: clamp(32px, 6vh, 72px) 0 48px; }
.mnav-list li { border-bottom: 1px solid var(--line-dark); }
.mnav-list a { display: grid; grid-template-columns: 48px 1fr auto; align-items: center; gap: 12px; padding: 18px 0; transform: translateY(14px); opacity: 0; transition: transform .6s var(--ease-out), opacity .6s var(--ease-out); }
.mnav.is-open .mnav-list a { transform: none; opacity: 1; }
.mnav-list .num { font-family: var(--font-en); font-size: 12px; font-weight: 600; letter-spacing: .1em; opacity: .5; }
.mnav-list .ja { font-size: clamp(20px, 2.4vw, 28px); font-weight: 300; letter-spacing: .04em; }
.mnav-list .sub { font-family: var(--font-en); font-size: 11px; font-weight: 600; letter-spacing: .2em; opacity: .5; }
.mnav-list li.is-sub .ja { font-size: 16px; font-weight: 400; }
.mnav-side { display: flex; flex-direction: column; gap: 28px; padding-top: 6px; }
.mnav-side .lbl { font-family: var(--font-en); font-size: 11px; font-weight: 700; letter-spacing: .22em; opacity: .5; margin-bottom: 8px; }
.mnav-side p { font-size: 13.5px; line-height: 1.9; opacity: .85; }
.mnav-tel { display: inline-flex; align-items: center; gap: 14px; height: 64px; padding: 0 28px; border-radius: 999px; background: #fff; color: var(--ink); font-family: var(--font-en); font-weight: 700; font-size: 22px; letter-spacing: .02em; align-self: flex-start; }
.mnav-tel small { font-family: var(--font-ja); font-size: 11px; font-weight: 500; opacity: .7; }

/* ---------- hero (top) ---------- */
.hero { position: relative; height: 100vh; height: 100svh; min-height: 600px; max-height: 1000px; background: #111; color: #fff; overflow: hidden; }
.hero-slide { position: absolute; inset: 0; opacity: 0; transition: opacity 1.4s var(--ease); }
.hero-slide.is-active { opacity: 1; }
.hero-slide img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.06); transition: transform 7s linear; }
.hero-slide.is-active img { transform: scale(1); }
.hero::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(180deg, rgba(0, 0, 0, .38) 0%, rgba(0, 0, 0, .1) 40%, rgba(0, 0, 0, .62) 100%); pointer-events: none; }
.hero-in { position: absolute; inset: 0; z-index: 2; display: flex; flex-direction: column; justify-content: flex-end; padding-bottom: clamp(40px, 8vh, 96px); }
.hero-eyebrow { display: flex; align-items: center; gap: 14px; font-family: var(--font-en); font-size: 11px; font-weight: 700; letter-spacing: .28em; opacity: .85; margin-bottom: 22px; }
.hero-eyebrow::before { content: ""; width: 40px; height: 1px; background: currentColor; }
.hero-title { font-size: clamp(38px, 6.4vw, 84px); font-weight: 300; line-height: 1.22; letter-spacing: .02em; }
.hero-title b { font-weight: 500; }
.hero-lead { max-width: 560px; margin-top: 24px; font-size: clamp(14px, 1.2vw, 16px); line-height: 2; opacity: .9; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.hero-ui { position: absolute; right: var(--gutter); bottom: clamp(40px, 8vh, 96px); z-index: 3; display: flex; flex-direction: column; align-items: flex-end; gap: 14px; }
.hero-caps { position: relative; height: 18px; width: 320px; text-align: right; font-family: var(--font-en); font-size: 11px; font-weight: 600; letter-spacing: .14em; }
.hero-caps span { position: absolute; right: 0; top: 0; white-space: nowrap; opacity: 0; transition: opacity .8s; }
.hero-caps span.is-active { opacity: .85; }
.hero-caps .ja { font-family: var(--font-ja); font-weight: 400; letter-spacing: .04em; margin-left: 10px; }
.hero-dots { display: flex; gap: 8px; }
.hero-dots button { position: relative; width: 44px; height: 14px; }
.hero-dots button::before { content: ""; position: absolute; left: 0; right: 0; top: 6px; height: 2px; background: rgba(255, 255, 255, .3); }
.hero-dots button::after { content: ""; position: absolute; left: 0; top: 6px; height: 2px; width: 0; background: #fff; }
.hero-dots button.is-active::after { animation: hero-prog 5.4s linear forwards; }
@keyframes hero-prog { from { width: 0; } to { width: 100%; } }
.scroll-cue { position: absolute; left: var(--gutter); bottom: 0; z-index: 3; display: flex; flex-direction: column; align-items: center; gap: 10px; font-family: var(--font-en); font-size: 10px; font-weight: 700; letter-spacing: .3em; opacity: .8; }
.scroll-cue::after { content: ""; width: 1px; height: 64px; background: linear-gradient(180deg, #fff, rgba(255, 255, 255, 0)); animation: cue 2.2s var(--ease) infinite; transform-origin: top; }
@keyframes cue { 0% { transform: scaleY(0); opacity: 0; } 30% { opacity: 1; } 100% { transform: scaleY(1); opacity: 0; } }

/* ---------- marquee ---------- */
.marquee { overflow: hidden; border-bottom: 1px solid var(--line); background: var(--bg); white-space: nowrap; }
.marquee-track { display: inline-flex; gap: 0; animation: marquee 38s linear infinite; }
.marquee span { display: inline-flex; align-items: center; gap: 28px; padding: 18px 28px 18px 0; font-family: var(--font-en); font-size: 12px; font-weight: 700; letter-spacing: .3em; color: var(--ink-3); }
.marquee span::after { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--ink); }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.marquee--dark { background: var(--bg-dark); border-color: var(--line-dark); }
.marquee--dark span { color: rgba(255, 255, 255, .5); }
.marquee--dark span::after { background: #fff; }

/* ---------- sections / chapter heads ---------- */
.sec { padding: var(--sec) 0; }
.sec--alt { background: var(--bg-alt); }
.sec--dark { background: var(--bg-dark); color: #fff; }
.sec--tight { padding: clamp(56px, 7vw, 96px) 0; }
.chap { display: grid; grid-template-columns: auto 1fr; gap: 24px clamp(24px, 4vw, 56px); align-items: end; margin-bottom: clamp(40px, 6vw, 72px); }
.chap-num { font-family: var(--font-en); font-weight: 300; font-size: clamp(64px, 9vw, 120px); line-height: .85; letter-spacing: -.02em; color: transparent; -webkit-text-stroke: 1px var(--ink-3); }
.sec--dark .chap-num { -webkit-text-stroke: 1px rgba(255, 255, 255, .4); }
.chap-en { display: flex; align-items: center; gap: 12px; font-family: var(--font-en); font-size: 11px; font-weight: 700; letter-spacing: .26em; color: var(--ink-3); margin-bottom: 14px; }
.chap-en::before { content: ""; width: 28px; height: 1px; background: currentColor; }
.sec--dark .chap-en { color: rgba(255, 255, 255, .55); }
.chap h2 { font-size: clamp(28px, 3.6vw, 48px); font-weight: 300; line-height: 1.35; letter-spacing: .03em; }
.chap h2 b { font-weight: 500; }
.chap-lead { grid-column: 2; max-width: 640px; font-size: 15px; line-height: 2; color: var(--ink-2); margin-top: 8px; }
.sec--dark .chap-lead { color: rgba(255, 255, 255, .78); }
.chap--center { display: block; text-align: center; }
.chap--center .chap-en { justify-content: center; }
.chap--center .chap-lead { margin: 16px auto 0; }
.lead { font-size: 15px; line-height: 2; color: var(--ink-2); }
.sec--dark .lead { color: rgba(255, 255, 255, .78); }
.hl { font-size: clamp(22px, 2.8vw, 36px); font-weight: 300; line-height: 1.6; letter-spacing: .03em; }
.hl b { font-weight: 500; }
.lbl { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-en); font-size: 11px; font-weight: 700; letter-spacing: .24em; color: var(--ink-3); }
.lbl.ja { font-family: var(--font-ja); font-weight: 700; font-size: 12px; letter-spacing: .12em; color: var(--ink); }
.sec--dark .lbl { color: rgba(255, 255, 255, .55); }
.sec--dark .lbl.ja { color: #fff; }
.more { display: inline-flex; align-items: center; gap: 12px; font-size: 13px; font-weight: 500; letter-spacing: .06em; }
.more .ico { width: 32px; height: 32px; padding: 8px; border: 1px solid currentColor; border-radius: 50%; transition: background .3s, color .3s, transform .3s; }
.more:hover .ico { background: var(--ink); color: #fff; transform: translateX(4px); }
.sec--dark .more:hover .ico { background: #fff; color: var(--ink); }

/* ---------- intro (top) ---------- */
.intro-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(32px, 6vw, 96px); align-items: start; }
.intro-facts { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); margin-top: 40px; }
.intro-facts li { padding: 22px 16px 0 0; border-right: 1px solid var(--line); }
.intro-facts li:last-child { border-right: 0; }
.intro-facts b { display: block; font-family: var(--font-en); font-size: clamp(28px, 3.4vw, 44px); font-weight: 300; line-height: 1; letter-spacing: -.01em; }
.intro-facts b small { font-family: var(--font-ja); font-size: 12px; font-weight: 500; margin-left: 4px; }
.intro-facts li > span { display: block; font-size: 12px; color: var(--ink-2); margin-top: 8px; }

/* ---------- business expander (top) ---------- */
.bizx { display: flex; gap: 4px; height: clamp(520px, 72vh, 760px); }
.bizx-item { position: relative; flex: 1; min-width: 0; overflow: hidden; background: #111; color: #fff; transition: flex .8s var(--ease-out); }
.bizx-item:hover, .bizx-item:focus-visible { flex: 2.7; }
.bizx-item img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .8; transform: scale(1.06); transition: transform 1.2s var(--ease-out), opacity .8s; }
.bizx-item:hover img { transform: scale(1); opacity: .92; }
.bizx-item::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0, 0, 0, .25) 0%, rgba(0, 0, 0, 0) 40%, rgba(0, 0, 0, .78) 100%); }
.bizx-num { position: absolute; left: 24px; top: 22px; font-family: var(--font-en); font-size: 13px; font-weight: 700; letter-spacing: .2em; }
.bizx-body { position: absolute; left: 24px; right: 24px; bottom: 24px; text-shadow: 0 1px 14px rgba(0, 0, 0, .4); }
.bizx-en { font-family: var(--font-en); font-size: 11px; font-weight: 700; letter-spacing: .24em; opacity: .75; margin-bottom: 8px; white-space: nowrap; }
.bizx-body h3 { font-size: 19px; font-weight: 500; letter-spacing: .04em; line-height: 1.4; transition: font-size .4s var(--ease); }
.bizx-item:hover .bizx-body h3 { font-size: 22px; }
.bizx-desc { max-width: 380px; font-size: 13.5px; line-height: 1.9; opacity: 0; max-height: 0; overflow: hidden; margin-top: 0; transition: opacity .5s var(--ease) .15s, max-height .7s var(--ease), margin-top .7s var(--ease); }
.bizx-item:hover .bizx-desc { opacity: .9; max-height: 140px; margin-top: 12px; }
.bizx-arrow { position: absolute; right: 24px; top: 16px; width: 44px; height: 44px; border: 1px solid rgba(255, 255, 255, .6); border-radius: 50%; display: grid; place-items: center; transition: background .3s, color .3s; }
.bizx-arrow .ico { width: 16px; height: 16px; }
.bizx-item:hover .bizx-arrow { background: #fff; color: var(--ink); border-color: #fff; }

/* ---------- finder (dark list) ---------- */
.finder { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(32px, 6vw, 96px); align-items: start; }
.finder-list li { border-top: 1px solid var(--line-dark); }
.finder-list li:last-child { border-bottom: 1px solid var(--line-dark); }
.finder-list a { display: grid; grid-template-columns: 44px 1fr 44px; align-items: center; gap: 16px; padding: 22px 0; transition: padding .4s var(--ease); }
.finder-list a:hover { padding-left: 8px; }
.finder-list .num { font-family: var(--font-en); font-size: 12px; font-weight: 700; letter-spacing: .12em; opacity: .5; }
.finder-list b { display: block; font-size: 18px; font-weight: 500; letter-spacing: .03em; }
.finder-list b + span { display: block; font-size: 12.5px; opacity: .6; margin-top: 4px; }
.finder-list .arr { width: 44px; height: 44px; border: 1px solid rgba(255, 255, 255, .35); border-radius: 50%; display: grid; place-items: center; transition: background .3s, color .3s; }
.finder-list .arr .ico { width: 16px; height: 16px; }
.finder-list a:hover .arr { background: #fff; color: var(--ink); border-color: #fff; }
.finder-visual { position: relative; aspect-ratio: 4 / 5; overflow: hidden; }
.finder-visual img { width: 100%; height: 100%; object-fit: cover; }

/* ---------- feature (KORYO MALL etc.) ---------- */
.feature { display: grid; grid-template-columns: 1.15fr 1fr; gap: clamp(32px, 5vw, 80px); align-items: center; }
.feature-media { position: relative; aspect-ratio: 4 / 3; overflow: hidden; }
.feature-media img { width: 100%; height: 100%; object-fit: cover; }
.tag { position: absolute; left: 0; top: 0; z-index: 2; display: inline-flex; align-items: center; gap: 10px; padding: 10px 16px; background: var(--bg-dark); color: #fff; font-family: var(--font-en); font-size: 11px; font-weight: 700; letter-spacing: .2em; }
.tag .ja { font-family: var(--font-ja); font-weight: 500; letter-spacing: .06em; }
.floors { border-top: 1px solid var(--line); margin-top: 28px; }
.sec--dark .floors { border-color: var(--line-dark); }
.floors li { display: grid; grid-template-columns: 64px 1fr; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.sec--dark .floors li { border-color: var(--line-dark); }
.floors .f { font-family: var(--font-en); font-size: 22px; font-weight: 300; line-height: 1.3; }
.floors b { display: block; font-size: 16px; font-weight: 500; letter-spacing: .02em; }
.floors b + span { display: block; font-size: 12.5px; color: var(--ink-2); margin-top: 2px; }
.sec--dark .floors b + span { color: rgba(255, 255, 255, .6); }
.thumbs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: clamp(28px, 4vw, 48px); }
.thumbs figure { position: relative; aspect-ratio: 4 / 3; overflow: hidden; }
.thumbs img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease-out); }
.thumbs figure:hover img { transform: scale(1.05); }
.thumbs figcaption { position: absolute; left: 14px; bottom: 12px; color: #fff; font-size: 12px; font-weight: 500; letter-spacing: .06em; text-shadow: 0 1px 8px rgba(0, 0, 0, .5); }

/* ---------- stats / table ---------- */
.stats { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.stat { padding: 32px 24px 32px 0; border-right: 1px solid var(--line); }
.stat:last-child { border-right: 0; padding-left: 0; }
.stat + .stat { padding-left: 24px; }
.stat b { display: block; font-family: var(--font-en); font-weight: 300; font-size: clamp(40px, 5.6vw, 76px); line-height: 1; letter-spacing: -.02em; }
.stat b small { font-family: var(--font-ja); font-size: 13px; font-weight: 500; margin-left: 6px; letter-spacing: .04em; }
.stat > span { display: block; font-size: 12.5px; color: var(--ink-2); margin-top: 12px; }
.tbl { border-top: 1px solid var(--line); }
.tbl > div { display: grid; grid-template-columns: 200px 1fr; gap: 16px; padding: 20px 0; border-bottom: 1px solid var(--line); }
.tbl dt { font-size: 13px; font-weight: 700; letter-spacing: .08em; color: var(--ink-2); padding-top: 2px; }
.tbl dd { font-size: 15px; line-height: 1.9; }
.tbl dd .sub { display: block; font-size: 12.5px; color: var(--ink-2); margin-top: 4px; }
.tbl dd a.ul, .ul { text-decoration: underline; text-underline-offset: 4px; text-decoration-color: var(--ink-3); }
.tbl dd a.ul:hover, .ul:hover { text-decoration-color: var(--ink); }
.sec--dark .tbl, .sec--dark .tbl > div { border-color: var(--line-dark); }
.sec--dark .tbl dt { color: rgba(255, 255, 255, .6); }
.sec--dark .tbl dd .sub { color: rgba(255, 255, 255, .6); }

/* ---------- map / access ---------- */
.access { display: grid; grid-template-columns: 1.2fr .8fr; gap: clamp(28px, 4vw, 64px); align-items: start; }
.map { position: relative; aspect-ratio: 16 / 10; background: var(--bg-alt); overflow: hidden; }
.map iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; filter: grayscale(1) contrast(1.05); transition: filter .6s var(--ease); }
.map:hover iframe { filter: none; }
.addr { border-top: 1px solid var(--line); }
.addr > div { padding: 20px 0; border-bottom: 1px solid var(--line); }
.addr dt { font-family: var(--font-en); font-size: 11px; font-weight: 700; letter-spacing: .24em; color: var(--ink-3); margin-bottom: 8px; }
.addr dt.ja { font-family: var(--font-ja); font-size: 12px; letter-spacing: .1em; color: var(--ink-2); }
.addr dd { font-size: 15px; line-height: 1.9; }
.addr dd.tel { font-family: var(--font-en); font-size: 30px; font-weight: 300; letter-spacing: 0; line-height: 1.2; }
.addr dd .sub { display: block; font-size: 12.5px; color: var(--ink-2); margin-top: 4px; }

/* ---------- CTA ---------- */
.cta { position: relative; background: var(--bg-dark); color: #fff; padding: clamp(80px, 12vw, 160px) 0; overflow: hidden; }
.cta::before { content: ""; position: absolute; right: -6%; top: 50%; width: min(60vw, 720px); aspect-ratio: 1; border: 1px solid rgba(255, 255, 255, .08); border-radius: 50%; transform: translateY(-50%); pointer-events: none; }
.cta::after { content: ""; position: absolute; right: 4%; top: 50%; width: min(40vw, 480px); aspect-ratio: 1; border: 1px solid rgba(255, 255, 255, .08); border-radius: 50%; transform: translateY(-50%); pointer-events: none; }
.cta .wrap { position: relative; z-index: 1; }
.cta .lbl { color: rgba(255, 255, 255, .55); }
.cta h2 { font-size: clamp(26px, 3.4vw, 44px); font-weight: 300; letter-spacing: .04em; line-height: 1.4; margin-top: 16px; }
.cta p { max-width: 560px; margin-top: 16px; font-size: 14.5px; line-height: 2; opacity: .8; }
.cta-tel { display: inline-flex; align-items: baseline; gap: 18px; margin-top: 36px; font-family: var(--font-en); font-weight: 300; font-size: clamp(40px, 8.5vw, 96px); line-height: 1; letter-spacing: -.02em; padding-bottom: 12px; border-bottom: 1px solid rgba(255, 255, 255, .35); transition: border-color .3s; }
.cta-tel:hover { border-color: #fff; }
.cta-tel small { font-family: var(--font-ja); font-size: 12px; font-weight: 500; letter-spacing: .1em; opacity: .7; }
.cta-note { margin-top: 20px; font-size: 12.5px; opacity: .6; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }

/* ---------- footer ---------- */
.ft { background: var(--bg); color: var(--ink); border-top: 1px solid var(--line); padding: clamp(48px, 6vw, 80px) 0 40px; }
.ft-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 40px; }
.ft .brand img { width: 44px; }
.ft-addr { margin-top: 20px; font-size: 13px; line-height: 2; color: var(--ink-2); }
.ft-addr .en { font-weight: 700; color: var(--ink); }
.ft-col .lbl { margin-bottom: 14px; }
.ft-nav a { display: flex; align-items: center; gap: 10px; padding: 7px 0; font-size: 13.5px; color: var(--ink-2); transition: color .3s; }
.ft-nav a::before { content: ""; width: 12px; height: 1px; background: var(--ink-3); transition: width .3s; }
.ft-nav a:hover { color: var(--ink); }
.ft-nav a:hover::before { width: 20px; background: var(--ink); }
.ft-copy { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-top: 48px; padding-top: 20px; border-top: 1px solid var(--line); font-family: var(--font-en); font-size: 11px; font-weight: 600; letter-spacing: .14em; color: var(--ink-3); }
.ft-copy a { display: inline-flex; align-items: center; gap: 8px; color: var(--ink); }
.ft-copy a .ico { width: 14px; height: 14px; }

/* ---------- mobile fixed tel ---------- */
.mobile-tel { display: none; }

/* ---------- page hero (sub pages) ---------- */
.phero { position: relative; height: clamp(560px, 82vh, 860px); height: clamp(560px, 82svh, 860px); background: #111; color: #fff; overflow: hidden; }
.phero-media { position: absolute; inset: -12% 0 0 0; will-change: transform; }
.phero-media img { width: 100%; height: 100%; object-fit: cover; animation: phero-in 1.8s var(--ease-out) both; }
@keyframes phero-in { from { transform: scale(1.08); } to { transform: scale(1); } }
.phero::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(180deg, rgba(0, 0, 0, .42) 0%, rgba(0, 0, 0, .08) 38%, rgba(0, 0, 0, .66) 100%); pointer-events: none; }
.phero-in { position: absolute; inset: 0; z-index: 2; display: flex; flex-direction: column; justify-content: space-between; padding-top: calc(var(--hd-h) + 20px); padding-bottom: clamp(36px, 6vh, 72px); }
.crumb { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; font-size: 12px; letter-spacing: .04em; opacity: .85; }
.crumb .ico { width: 10px; height: 10px; opacity: .6; }
.crumb [aria-current] { font-weight: 500; }
.phero-body { display: grid; grid-template-columns: 1fr auto; gap: 24px; align-items: end; }
.phero-en { display: flex; align-items: center; gap: 14px; font-family: var(--font-en); font-size: 11px; font-weight: 700; letter-spacing: .28em; opacity: .85; margin-bottom: 20px; }
.phero-en::before { content: ""; width: 40px; height: 1px; background: currentColor; }
.phero-title { font-size: clamp(34px, 5.2vw, 68px); font-weight: 300; line-height: 1.25; letter-spacing: .03em; }
.phero-title b { font-weight: 500; }
.phero-title small { display: block; font-size: .42em; font-weight: 400; letter-spacing: .12em; opacity: .85; margin-top: 12px; }
.phero-lead { max-width: 580px; margin-top: 22px; font-size: 14.5px; line-height: 2; opacity: .9; }
.phero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.phero-index { font-family: var(--font-en); font-size: 11px; font-weight: 700; letter-spacing: .28em; writing-mode: vertical-rl; opacity: .7; padding-bottom: 4px; }

/* ---------- sub nav ---------- */
.subnav { position: sticky; top: var(--hd-h); z-index: 60; background: rgba(255, 255, 255, .92); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); border-bottom: 1px solid var(--line); }
.subnav-in { display: flex; align-items: center; gap: 24px; }
.subnav-list { display: flex; gap: 0; overflow-x: auto; scrollbar-width: none; -ms-overflow-style: none; -webkit-overflow-scrolling: touch; }
.subnav-list::-webkit-scrollbar { display: none; }
.subnav-list a { position: relative; flex: none; display: inline-flex; align-items: center; gap: 8px; padding: 18px 16px; font-size: 13px; font-weight: 500; letter-spacing: .04em; color: var(--ink-2); white-space: nowrap; transition: color .3s; }
.subnav-list a .num { font-family: var(--font-en); font-size: 10px; font-weight: 700; letter-spacing: .12em; color: var(--ink-3); }
.subnav-list a::after { content: ""; position: absolute; left: 16px; right: 16px; bottom: -1px; height: 2px; background: var(--ink); transform: scaleX(0); transform-origin: left; transition: transform .4s var(--ease-out); }
.subnav-list a.is-active, .subnav-list a:hover { color: var(--ink); }
.subnav-list a.is-active::after { transform: scaleX(1); }
.subnav-tel { margin-left: auto; flex: none; }

/* ---------- tiles (services with image) ---------- */
.tiles { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; background: var(--line); border: 1px solid var(--line); }
.tile { position: relative; background: #fff; display: flex; flex-direction: column; }
.tile-media { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: var(--bg-dark); }
.tile-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease-out); }
.tile:hover .tile-media img { transform: scale(1.05); }
.tile-media .tnum { position: absolute; left: 20px; bottom: 14px; font-family: var(--font-en); font-weight: 300; font-size: 44px; line-height: 1; color: #fff; text-shadow: 0 2px 12px rgba(0, 0, 0, .4); }
.tile-media--type { display: grid; place-items: center; background: var(--bg-dark-2); }
.tile-media--type .tnum { position: static; font-size: 72px; color: transparent; -webkit-text-stroke: 1px rgba(255, 255, 255, .5); text-shadow: none; }
.tile-media--type::after { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, .08), transparent 55%); }
.tile-body { padding: 24px 24px 28px; }
.tile-body h3 { font-size: 18px; font-weight: 500; letter-spacing: .04em; line-height: 1.5; }
.tile-body h3 small { display: block; font-family: var(--font-en); font-size: 10.5px; font-weight: 700; letter-spacing: .2em; color: var(--ink-3); margin-bottom: 6px; }
.tile-body p { margin-top: 10px; font-size: 13.5px; line-height: 1.9; color: var(--ink-2); }
.tile-body .sub { margin-top: 12px; padding: 10px 12px; background: var(--bg-alt); font-size: 12px; line-height: 1.7; color: var(--ink-2); }

/* ---------- chips / concern ---------- */
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips li { display: inline-flex; align-items: center; height: 40px; padding: 0 16px; border: 1px solid var(--line); border-radius: 999px; background: #fff; font-size: 13px; font-weight: 500; letter-spacing: .02em; }
.chips--ink li { border-color: var(--ink); }
.chips--sm li { height: 34px; padding: 0 13px; font-size: 12px; }
.sec--dark .chips li { background: transparent; border-color: rgba(255, 255, 255, .35); color: #fff; }
.concern { display: grid; grid-template-columns: 220px 1fr; gap: 20px; align-items: center; padding: 28px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); margin-bottom: clamp(36px, 5vw, 56px); }
.concern .lbl.ja { font-size: 14px; }
.concern .chips li { background: var(--bg-alt); border-color: transparent; }

/* ---------- info rows / license ---------- */
.info-rows { border-top: 1px solid var(--line); margin-top: clamp(40px, 6vw, 72px); }
.info-row { display: grid; grid-template-columns: 280px 1fr; gap: 20px; padding: 28px 0; border-bottom: 1px solid var(--line); }
.info-row .lbl.ja { font-size: 14px; }
.info-row .lbl.ja small { display: block; font-family: var(--font-en); font-size: 10px; font-weight: 700; letter-spacing: .22em; color: var(--ink-3); margin-top: 4px; }
.note-s { margin-top: 12px; font-size: 12.5px; color: var(--ink-2); }
.sec--dark .info-rows, .sec--dark .info-row { border-color: var(--line-dark); }
.sec--dark .note-s { color: rgba(255, 255, 255, .6); }
.lic { display: inline-flex; align-items: center; gap: 14px; margin-top: 18px; padding: 14px 18px; border: 1px solid rgba(255, 255, 255, .45); font-size: 13.5px; font-weight: 500; letter-spacing: .04em; }
.lic .lbl { color: rgba(255, 255, 255, .55); }
.lic-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(28px, 5vw, 72px); align-items: start; }
.lic-grid .big { font-family: var(--font-en); font-weight: 300; font-size: clamp(72px, 12vw, 160px); line-height: .9; letter-spacing: -.03em; }
.lic-grid .big small { font-family: var(--font-ja); font-size: 14px; font-weight: 500; letter-spacing: .1em; margin-left: 10px; }

/* ---------- strength (dark) ---------- */
.strength { display: grid; grid-template-columns: 1fr 1.2fr; gap: clamp(32px, 6vw, 96px); align-items: start; }
.strength-media { position: sticky; top: calc(var(--hd-h) + 32px); aspect-ratio: 4 / 5; overflow: hidden; }
.strength-media img { width: 100%; height: 100%; object-fit: cover; }
.strength-list li { display: grid; grid-template-columns: 96px 1fr; gap: 20px; padding: 32px 0; border-top: 1px solid var(--line-dark); }
.strength-list li:last-child { border-bottom: 1px solid var(--line-dark); }
.strength-list .num { font-family: var(--font-en); font-weight: 300; font-size: 52px; line-height: .9; color: transparent; -webkit-text-stroke: 1px rgba(255, 255, 255, .5); }
.strength-list h3 { font-size: 20px; font-weight: 500; letter-spacing: .04em; line-height: 1.5; }
.strength-list p { margin-top: 10px; font-size: 14px; line-height: 1.95; color: rgba(255, 255, 255, .75); }

/* ---------- timeline (flow) ---------- */
.tl { position: relative; display: grid; grid-template-columns: repeat(var(--tl-n, 6), 1fr); gap: 24px; padding-top: 28px; }
.tl::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 1px; background: var(--line); }
.tl li { position: relative; }
.tl li::before { content: ""; position: absolute; left: 0; top: -32px; width: 9px; height: 9px; border-radius: 50%; background: var(--ink); }
.tl .num { font-family: var(--font-en); font-size: 11px; font-weight: 700; letter-spacing: .24em; color: var(--ink-3); }
.tl h3 { margin-top: 8px; font-size: 17px; font-weight: 500; letter-spacing: .03em; line-height: 1.5; }
.tl p { margin-top: 8px; font-size: 13.5px; line-height: 1.9; color: var(--ink-2); }
.notes { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: clamp(36px, 5vw, 56px); }
.notes--1 { grid-template-columns: 1fr; }
.note { padding: 24px 26px; background: #fff; border: 1px solid var(--line); }
.sec--alt .note { background: #fff; }
.note h4 { display: flex; align-items: center; gap: 10px; font-size: 14.5px; font-weight: 700; letter-spacing: .04em; }
.note h4::before { content: ""; width: 8px; height: 8px; border: 1.5px solid var(--ink); border-radius: 50%; }
.note p { margin-top: 8px; font-size: 13.5px; line-height: 1.9; color: var(--ink-2); }

/* ---------- checks ---------- */
.checks { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.checks li { display: flex; align-items: center; gap: 14px; padding: 20px 22px; background: #fff; border: 1px solid var(--line); font-size: 15px; font-weight: 500; letter-spacing: .02em; }
.checks i { flex: none; width: 26px; height: 26px; border-radius: 50%; background: var(--ink); color: #fff; display: grid; place-items: center; }
.checks i .ico { width: 14px; height: 14px; }

/* ---------- FAQ ---------- */
.faq { border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { display: grid; grid-template-columns: 56px 1fr 44px; align-items: center; gap: 12px; padding: 24px 0; cursor: pointer; list-style: none; font-size: 16px; font-weight: 500; letter-spacing: .02em; line-height: 1.6; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary .q { font-family: var(--font-en); font-size: 26px; font-weight: 300; line-height: 1; color: var(--ink-3); }
.faq summary .tg { position: relative; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 50%; transition: background .3s, border-color .3s, transform .4s var(--ease); }
.faq summary .tg::before, .faq summary .tg::after { content: ""; position: absolute; left: 50%; top: 50%; width: 14px; height: 1.5px; background: var(--ink); transform: translate(-50%, -50%); transition: transform .4s var(--ease), background .3s; }
.faq summary .tg::after { transform: translate(-50%, -50%) rotate(90deg); }
.faq details[open] summary .tg { background: var(--ink); border-color: var(--ink); }
.faq details[open] summary .tg::before, .faq details[open] summary .tg::after { background: #fff; }
.faq details[open] summary .tg::after { transform: translate(-50%, -50%) rotate(0); }
.faq-a { display: grid; grid-template-columns: 56px 1fr; gap: 12px; padding: 0 56px 26px 0; }
.faq-a .a { font-family: var(--font-en); font-size: 26px; font-weight: 300; line-height: 1; color: var(--ink); }
.faq-a p { font-size: 14.5px; line-height: 2; color: var(--ink-2); }

/* ---------- editorial cards (restaurant) ---------- */
.edit { display: grid; grid-template-columns: 1.35fr 1fr; grid-template-rows: auto auto; gap: 16px; }
.edit-card { position: relative; overflow: hidden; background: #111; color: #fff; }
.edit-card:first-child { grid-row: 1 / 3; }
.edit-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s var(--ease-out); }
.edit-card:first-child { aspect-ratio: 4 / 5; }
.edit-card:not(:first-child) { aspect-ratio: 16 / 10; }
.edit-card:hover img { transform: scale(1.04); }
.edit-card::before { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0, 0, 0, 0) 28%, rgba(0, 0, 0, .38) 58%, rgba(0, 0, 0, .8) 100%); }
.edit-body { position: absolute; left: 24px; right: 24px; bottom: 22px; text-shadow: 0 1px 14px rgba(0, 0, 0, .4); }
.edit-body .num { font-family: var(--font-en); font-size: 11px; font-weight: 700; letter-spacing: .24em; opacity: .75; }
.edit-body h3 { margin-top: 6px; font-size: 22px; font-weight: 500; letter-spacing: .04em; }
.edit-body p { margin-top: 6px; font-size: 13px; line-height: 1.8; opacity: .85; max-width: 480px; }

/* ---------- split (statement + body) ---------- */
.split { display: grid; grid-template-columns: 1fr 1.4fr; gap: clamp(28px, 5vw, 80px); align-items: start; }
.split .chap { margin-bottom: 0; }

/* ---------- gallery ---------- */
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: clamp(40px, 6vw, 72px); }
.gallery--2 { grid-template-columns: repeat(2, 1fr); }
.gallery figure { position: relative; overflow: hidden; }
.gallery .ph { aspect-ratio: 4 / 3; overflow: hidden; }
.gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease-out); }
.gallery figure:hover img { transform: scale(1.05); }
.gallery figcaption { display: flex; align-items: center; gap: 10px; margin-top: 12px; font-size: 12.5px; font-weight: 500; letter-spacing: .04em; color: var(--ink-2); }
.gallery figcaption::before { content: ""; width: 14px; height: 1px; background: var(--ink-3); }

/* ---------- band (full-bleed statement photo) ---------- */
.band { position: relative; min-height: clamp(360px, 48vw, 560px); display: flex; align-items: center; color: #fff; background: #111; overflow: hidden; }
.band img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .55; }
.band::before { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(0, 0, 0, .55), rgba(0, 0, 0, .1)); }
.band .wrap { position: relative; z-index: 1; padding: clamp(56px, 8vw, 96px) 0; }
.band .hl { max-width: 640px; }
.band .lead { color: rgba(255, 255, 255, .8); max-width: 560px; margin-top: 18px; }

/* ---------- totop ---------- */
.totop { position: fixed; right: 20px; bottom: 20px; z-index: 80; width: 46px; height: 46px; border-radius: 50%; background: var(--ink); color: #fff; display: grid; place-items: center; opacity: 0; visibility: hidden; transform: translateY(8px); transition: opacity .4s, transform .4s, visibility 0s .4s; box-shadow: 0 8px 24px rgba(0, 0, 0, .18); }
.totop.is-show { opacity: 1; visibility: visible; transform: none; transition: opacity .4s, transform .4s; }
.totop .ico { width: 16px; height: 16px; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1180px) {
  .gnav a { padding: 10px 10px; font-size: 13px; }
}
@media (max-width: 1024px) {
  .gnav { display: none; }
  .hd-tel { display: none; }
  .hd-tel-ic { display: inline-flex; }
  .tiles { grid-template-columns: repeat(2, 1fr); }
  .checks { grid-template-columns: repeat(2, 1fr); }
  .info-row { grid-template-columns: 200px 1fr; }
  .tl { grid-template-columns: repeat(3, 1fr); row-gap: 40px; }
  .tl::before { display: none; }
  .tl li { padding-top: 20px; border-top: 1px solid var(--line); }
  .tl li::before { top: -5px; }
  .ft-grid { grid-template-columns: 1fr 1fr; }
  .ft-grid > :first-child { grid-column: 1 / -1; }
}
@media (max-width: 900px) {
  :root { --hd-h: 64px; }
  body.page-v4 { padding-bottom: 64px; }
  .brand img { width: 34px; }
  .brand .ja { font-size: 15px; }
  .brand .en { font-size: 9px; }
  .menu-btn { padding-left: 4px; }
  .menu-btn .lbl-open, .menu-btn .lbl-close { display: none !important; }
  .mnav-in { grid-template-columns: 1fr; gap: 32px; padding: 16px 0 96px; }
  .mnav-list a { padding: 16px 0; grid-template-columns: 36px 1fr auto; }
  .mnav-list .ja { font-size: 20px; }
  .mnav-tel { width: 100%; justify-content: center; }
  .hero { min-height: 560px; }
  .hero-in { padding-bottom: 96px; }
  .hero-title { font-size: clamp(34px, 9.6vw, 48px); }
  .hero-lead { font-size: 13.5px; margin-top: 18px; }
  .hero-actions { margin-top: 26px; }
  .hero-actions .btn { height: 50px; padding: 0 22px; font-size: 13px; }
  .hero-ui { right: auto; left: var(--gutter); bottom: 36px; align-items: flex-start; }
  .hero-caps { width: 260px; text-align: left; }
  .hero-caps span { right: auto; left: 0; }
  .hero-dots button { width: 34px; }
  .scroll-cue { display: none; }
  .marquee span { padding: 14px 22px 14px 0; font-size: 11px; }
  .chap { grid-template-columns: 1fr; gap: 14px; }
  .chap-num { font-size: 56px; }
  .chap-lead { grid-column: 1; }
  .intro-grid { grid-template-columns: 1fr; gap: 28px; }
  .intro-facts { grid-template-columns: repeat(3, 1fr); }
  .intro-facts li { padding-right: 10px; }
  .intro-facts b { font-size: 26px; }
  .intro-facts li > span { font-size: 11px; }
  .bizx { display: grid; grid-template-columns: 1fr; gap: 6px; height: auto; }
  .bizx-item { aspect-ratio: 16 / 10; flex: none; }
  .bizx-item img { opacity: .9; transform: none; }
  .bizx-body { left: 20px; right: 76px; bottom: 20px; }
  .bizx-item::before { background: linear-gradient(180deg, rgba(0, 0, 0, .32) 0%, rgba(0, 0, 0, .5) 42%, rgba(0, 0, 0, .86) 100%); }
  .bizx-body h3 { font-size: 20px; }
  .bizx-desc { opacity: .9; max-height: none; margin-top: 8px; font-size: 12.5px; }
  .bizx-arrow { right: 20px; top: 16px; width: 40px; height: 40px; }
  .finder { grid-template-columns: 1fr; gap: 28px; }
  .finder-visual { aspect-ratio: 16 / 10; order: -1; }
  .finder-list a { grid-template-columns: 32px 1fr 40px; padding: 18px 0; }
  .finder-list b { font-size: 16px; }
  .finder-list .arr { width: 40px; height: 40px; }
  .feature { grid-template-columns: 1fr; gap: 24px; }
  .thumbs { grid-template-columns: repeat(3, 1fr); gap: 6px; }
  .thumbs figcaption { left: 10px; bottom: 8px; font-size: 10.5px; }
  .stats { grid-template-columns: 1fr; border-bottom: 0; }
  .stat, .stat + .stat, .stat:last-child { padding: 20px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .stat b { font-size: 40px; }
  .tbl > div { grid-template-columns: 1fr; gap: 4px; padding: 16px 0; }
  .access { grid-template-columns: 1fr; gap: 24px; }
  .map { aspect-ratio: auto; height: 260px; }
  .cta-tel { font-size: clamp(36px, 11vw, 52px); gap: 12px; }
  .ft { padding-bottom: 32px; }
  .ft-grid { grid-template-columns: 1fr; gap: 28px; }
  .ft-copy { flex-direction: column; align-items: flex-start; gap: 10px; }
  .mobile-tel { position: fixed; left: 0; right: 0; bottom: 0; z-index: 85; display: flex; align-items: center; justify-content: center; gap: 12px; height: calc(60px + env(safe-area-inset-bottom)); padding-bottom: env(safe-area-inset-bottom); background: var(--ink); color: #fff; font-family: var(--font-en); font-weight: 700; font-size: 19px; letter-spacing: .02em; box-shadow: 0 -6px 24px rgba(0, 0, 0, .12); }
  .mobile-tel .ico { width: 18px; height: 18px; }
  .mobile-tel small { font-family: var(--font-ja); font-size: 11px; font-weight: 500; opacity: .75; }
  body.nav-open .mobile-tel { display: none; }
  .totop { bottom: calc(76px + env(safe-area-inset-bottom)); right: 16px; width: 42px; height: 42px; }
  .phero { height: clamp(520px, 84svh, 720px); }
  .phero-in { padding-top: calc(var(--hd-h) + 14px); padding-bottom: 32px; }
  .phero-body { grid-template-columns: 1fr; }
  .phero-index { display: none; }
  .phero-title { font-size: clamp(30px, 8.6vw, 42px); }
  .phero-lead { font-size: 13.5px; margin-top: 16px; }
  .phero-actions { margin-top: 22px; }
  .phero-actions .btn { height: 50px; padding: 0 22px; font-size: 13px; }
  .subnav-list a { padding: 15px 12px; font-size: 12.5px; }
  .subnav-tel { display: none; }
  .tiles { grid-template-columns: 1fr; }
  .tile-body { padding: 20px 20px 24px; }
  .concern { grid-template-columns: 1fr; gap: 12px; padding: 20px 0; }
  .info-row { grid-template-columns: 1fr; gap: 12px; padding: 22px 0; }
  .lic-grid { grid-template-columns: 1fr; gap: 20px; }
  .lic-grid .big { font-size: 88px; }
  .strength { grid-template-columns: 1fr; gap: 24px; }
  .strength-media { position: static; aspect-ratio: 4 / 3; }
  .strength-list li { grid-template-columns: 56px 1fr; padding: 22px 0; }
  .strength-list .num { font-size: 36px; }
  .strength-list h3 { font-size: 17px; }
  .tl { grid-template-columns: 1fr; gap: 0; padding-top: 0; padding-left: 28px; }
  .tl::before { display: block; left: 4px; right: auto; top: 6px; bottom: 6px; width: 1px; height: auto; }
  .tl li { padding: 18px 0 22px; border-top: 0; border-bottom: 1px solid var(--line); }
  .tl li:last-child { border-bottom: 0; }
  .tl li::before { left: -28px; top: 24px; }
  .notes { grid-template-columns: 1fr; }
  .checks { grid-template-columns: 1fr; }
  .checks li { padding: 16px 18px; font-size: 14px; }
  .faq summary { grid-template-columns: 36px 1fr 36px; padding: 18px 0; font-size: 15px; }
  .faq summary .q, .faq-a .a { font-size: 20px; }
  .faq summary .tg { width: 36px; height: 36px; }
  .faq-a { grid-template-columns: 36px 1fr; padding-right: 0; }
  .edit { grid-template-columns: 1fr; }
  .edit-card:first-child { grid-row: auto; aspect-ratio: 4 / 3; }
  .edit-card:not(:first-child) { aspect-ratio: 4 / 3; }
  .edit-body { left: 18px; right: 18px; bottom: 16px; }
  .edit-card::before { background: linear-gradient(180deg, rgba(0, 0, 0, .06) 0%, rgba(0, 0, 0, .5) 50%, rgba(0, 0, 0, .86) 100%); }
  .edit-body h3 { font-size: 19px; }
  .split { grid-template-columns: 1fr; gap: 20px; }
  .gallery { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .gallery--2 { grid-template-columns: 1fr; }
  .band { min-height: 320px; }
}
@media (max-width: 480px) {
  .hero-caps { font-size: 10px; width: 240px; }
  .intro-facts { grid-template-columns: 1fr 1fr; }
  .intro-facts li:nth-child(2) { border-right: 0; }
  .intro-facts li:last-child { grid-column: 1 / -1; border-top: 1px solid var(--line); margin-top: 16px; }
  .thumbs { grid-template-columns: 1fr 1fr; }
  .thumbs figure:first-child { grid-column: 1 / -1; }
  .btn { padding: 0 24px; }
}

@media (hover: none) {
  .bizx-item { flex: 1; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  html.js .page-v4 [data-reveal] { opacity: 1; transform: none; transition: none; }
  html.js .page-v4 [data-reveal="img"] img { transform: none; transition: none; }
  .hero-slide img, .phero-media img { animation: none; transform: none; transition: none; }
  .marquee-track { animation: none; }
  .scroll-cue::after { animation: none; }
  .hero-dots button.is-active::after { animation: none; width: 100%; }
  .bizx-item, .bizx-item img, .bizx-desc { transition: none; }
}

/* ---------- v4 addenda ---------- */
.page-v4 [id] { scroll-margin-top: calc(var(--hd-h) + 72px); }
.floor-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.floor-cards .edit-card, .floor-cards .edit-card:first-child { grid-row: auto; aspect-ratio: 4 / 5; }
.edit-card--type { display: grid; place-items: center; background: var(--bg-dark-2); }
.edit-card--type::after { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 30% 25%, rgba(255, 255, 255, .08), transparent 55%); }
.edit-card--type .big { position: relative; z-index: 1; font-family: var(--font-en); font-weight: 300; font-size: clamp(88px, 12vw, 160px); line-height: 1; letter-spacing: -.03em; color: transparent; -webkit-text-stroke: 1px rgba(255, 255, 255, .5); transform: translateY(-10%); }
.edit-card--type .edit-body { z-index: 1; }
@media (max-width: 900px) {
  .floor-cards { grid-template-columns: 1fr; }
  .floor-cards .edit-card, .floor-cards .edit-card:first-child { aspect-ratio: 4 / 3; }
  .edit-card--type .big { font-size: 96px; }
}