/* QNC GROUP company site
   Monochrome system: black, white and greys only. Colour comes from the store photographs.
   Motion lives in site.js and is gated by html.motion (set in <head> unless reduced motion is requested). */

:root {
  --paper: #ffffff;
  --mist: #f5f5f5;
  --mist-2: #ececec;
  --sea: #fafafa;
  --line: #e4e4e4;
  --line-strong: #cbcbcb;
  --ink: #111111;
  --ink-2: #4d4d4d;
  --ink-3: #6b6b6b;
  --night: #0b0b0b;
  --night-2: #171717;
  --on-night: #c2c2c2;
  --on-night-2: #8e8e8e;
  --night-line: rgba(255, 255, 255, .14);

  --font: "Wanted Sans Variable", "Wanted Sans", "Pretendard Variable", Pretendard, -apple-system,
    BlinkMacSystemFont, "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans KR", sans-serif;
  --wrap: 1360px;
  --gutter: clamp(20px, 4.5vw, 64px);
  --header-h: 76px;
  --ease-out: cubic-bezier(.16, 1, .3, 1);
}

/* ---------- base */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 16px); }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-stopped { overflow: hidden; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.75;
  word-break: keep-all;
  overflow-wrap: break-word;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
html[lang="en"] body { line-height: 1.6; }
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; }
button, input { font: inherit; color: inherit; }
button { cursor: pointer; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; }
::selection { background: var(--ink); color: var(--paper); }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; border-radius: 2px; }
.stats :focus-visible, .qi :focus-visible, .site-footer :focus-visible, .gallery :focus-visible,
.main-nav.is-open :focus-visible { outline-color: #fff; }
.sr-only {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skip {
  position: fixed; left: 16px; top: -100px; z-index: 100; padding: 12px 18px;
  background: var(--ink); color: #fff; font-weight: 700; border-radius: 6px; text-decoration: none;
}
.skip:focus { top: 12px; }
.wrap { width: 100%; max-width: calc(var(--wrap) + 2 * var(--gutter)); margin-inline: auto; padding-inline: var(--gutter); }
.num { font-variant-numeric: tabular-nums; }

/* ---------- type */
.h2 {
  margin: 0;
  font-size: clamp(2.1rem, 1.1rem + 3.2vw, 3.875rem);
  line-height: 1.14;
  letter-spacing: -0.04em;
  font-weight: 750;
  text-wrap: balance;
}
html[lang="en"] .h2 { line-height: 1.06; letter-spacing: -0.032em; }
.h3 { margin: 0; font-size: 1.25rem; line-height: 1.4; font-weight: 700; letter-spacing: -0.015em; }
.section { padding-block: clamp(96px, 11vw, 168px); }
.section-head {
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: 20px 56px;
  align-items: end;
  margin-bottom: clamp(44px, 5vw, 72px);
}
.section-lead { font-size: 1.125rem; line-height: 1.7; color: var(--ink-2); max-width: 34em; }
html[lang="en"] .section-lead { max-width: 36em; }
.fine { margin-top: 28px; font-size: .8125rem; line-height: 1.65; color: var(--ink-3); max-width: 62em; }
.reveal-mask { display: block; overflow: hidden; }
.reveal-mask > span { display: block; }

/* ---------- buttons, chips */
.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 54px; padding: 0 28px; border-radius: 999px; border: 1px solid transparent; overflow: hidden;
  font-size: 1rem; font-weight: 650; line-height: 1; text-decoration: none; white-space: nowrap;
  transition: color .35s var(--ease-out), border-color .35s, background-color .35s;
  isolation: isolate;
}
.btn::before {
  content: ""; position: absolute; inset: 0; z-index: -1; border-radius: inherit;
  transform: translateY(101%); transition: transform .45s var(--ease-out);
}
.btn:hover::before { transform: none; }
.btn-ink { background: var(--ink); color: #fff; }
.btn-ink::before { background: #333; }
.btn-line { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn-line::before { background: var(--ink); }
.btn-line:hover { color: #fff; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  min-height: 40px; padding: 0 16px; border-radius: 999px;
  border: 1px solid var(--line-strong); background: transparent;
  font-size: .875rem; font-weight: 600; color: var(--ink-2);
  transition: background-color .25s, color .25s, border-color .25s;
}
.chip:hover { border-color: var(--ink); color: var(--ink); }
.chip.is-active { background: var(--ink); border-color: var(--ink); color: #fff; }
.chip-n { margin-left: 6px; font-weight: 500; opacity: .66; font-variant-numeric: tabular-nums; }

/* ---------- header */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 60;
  background: var(--paper);
  border-bottom: 1px solid transparent;
  transition: transform .5s var(--ease-out), border-color .3s;
}
.site-header.is-scrolled { border-bottom-color: var(--line); }
.site-header.is-hidden { transform: translateY(-101%); }
.header-inner { height: var(--header-h); display: flex; align-items: center; gap: 44px; }
.wordmark { display: inline-flex; align-items: baseline; gap: .5em; line-height: 1; text-decoration: none; color: var(--ink); white-space: nowrap; }
.wm-q { font-size: 1.625rem; font-weight: 850; letter-spacing: -0.045em; }
.wm-g { font-size: .75rem; font-weight: 600; letter-spacing: .34em; }
.main-nav ul { display: flex; gap: 30px; list-style: none; }
.main-nav a {
  position: relative; display: inline-block; padding: 10px 0;
  font-size: .9375rem; font-weight: 600; color: var(--ink-2); text-decoration: none;
}
.main-nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 4px; height: 1px; background: var(--ink);
  transform: scaleX(0); transform-origin: right; transition: transform .45s var(--ease-out);
}
.main-nav a:hover, .main-nav a[aria-current="true"] { color: var(--ink); }
.main-nav a:hover::after, .main-nav a[aria-current="true"]::after { transform: scaleX(1); transform-origin: left; }
.header-tools { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.lang-link {
  display: inline-grid; place-items: center; min-width: 46px; min-height: 40px; padding: 0 12px;
  border: 1px solid var(--line-strong); border-radius: 999px;
  font-size: .8125rem; font-weight: 750; letter-spacing: .04em; text-decoration: none;
  transition: border-color .25s, background-color .25s, color .25s;
}
.lang-link:hover { border-color: var(--ink); background: var(--ink); color: #fff; }
.menu-btn { display: none; }

@media (max-width: 1180px) {
  .menu-btn {
    display: inline-grid; place-items: center; width: 44px; height: 44px;
    border: 1px solid var(--line-strong); border-radius: 999px; background: transparent;
  }
  .menu-icon { position: relative; width: 18px; height: 10px; }
  .menu-icon span {
    position: absolute; left: 0; right: 0; height: 1.5px; background: var(--ink); border-radius: 2px;
    transition: transform .35s var(--ease-out), top .35s var(--ease-out);
  }
  .menu-icon span:first-child { top: 0; }
  .menu-icon span:last-child { top: 8px; }
  .menu-btn[aria-expanded="true"] .menu-icon span:first-child { top: 4px; transform: rotate(45deg); }
  .menu-btn[aria-expanded="true"] .menu-icon span:last-child { top: 4px; transform: rotate(-45deg); }
  .main-nav {
    position: fixed; inset: var(--header-h) 0 0 0; z-index: 59;
    background: var(--night); color: #fff;
    padding: 24px var(--gutter) 48px; overflow-y: auto;
    visibility: hidden; clip-path: inset(0 0 100% 0);
    transition: clip-path .6s var(--ease-out), visibility 0s .6s;
  }
  .main-nav.is-open { visibility: visible; clip-path: inset(0 0 0 0); transition: clip-path .6s var(--ease-out); }
  .main-nav ul { flex-direction: column; gap: 0; }
  .main-nav li { border-bottom: 1px solid var(--night-line); }
  .main-nav a { display: block; padding: 18px 0; font-size: clamp(1.5rem, 5vw, 2rem); font-weight: 700; color: #fff; letter-spacing: -0.02em; }
  .main-nav a::after { display: none; }
  body.menu-open { overflow: hidden; }
}

/* ---------- hero */
.hero { position: relative; display: flex; flex-direction: column; min-height: max(700px, 100svh); padding-top: var(--header-h); overflow: hidden; background: var(--paper); }
.hero-lines {
  position: absolute; inset: var(--header-h) 0 0 0; width: 100%; height: calc(100% - var(--header-h)); pointer-events: none;
  /* keep the topographic lines quiet behind the headline, fuller toward the edges */
  -webkit-mask-image: radial-gradient(ellipse 42% 48% at 24% 46%, rgba(0, 0, 0, .18) 0%, rgba(0, 0, 0, .18) 45%, #000 100%);
  mask-image: radial-gradient(ellipse 42% 48% at 24% 46%, rgba(0, 0, 0, .18) 0%, rgba(0, 0, 0, .18) 45%, #000 100%);
}
.hero-lines path { fill: none; stroke: #e2e2e2; stroke-width: .75; stroke-linejoin: round; }
.hero-lines path.is-coast { stroke: #cfcfcf; stroke-width: .9; }
.hero-grid { position: relative; z-index: 1; flex: 1; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: clamp(24px, 4vw, 72px); }
.hero-copy { align-self: center; padding-block: 40px 112px; }
.hero-title { margin: 0 0 clamp(28px, 3vw, 44px); font-size: clamp(4rem, 1rem + 8.4vw, 9.5rem); font-weight: 800; line-height: 1.02; letter-spacing: -0.055em; }
html[lang="en"] .hero-title { font-size: clamp(3.4rem, .8rem + 7vw, 8rem); line-height: .98; letter-spacing: -0.045em; }
.hero-title .line { display: block; overflow: hidden; padding: .04em 0 .1em; margin: -.04em 0 -.1em; }
.hero-title .line-inner { display: block; }
.hero-lead { max-width: 30em; margin-bottom: 40px; font-size: clamp(1.0625rem, .98rem + .3vw, 1.1875rem); line-height: 1.75; color: var(--ink-2); }
html[lang="en"] .hero-lead { max-width: 32em; line-height: 1.6; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-scroll {
  position: absolute; left: var(--gutter); bottom: 32px; z-index: 2;
  display: flex; align-items: center; gap: 14px; font-size: .75rem; font-weight: 650; letter-spacing: .06em; color: var(--ink-3);
}
.hero-scroll i { position: relative; display: block; width: 64px; height: 1px; overflow: hidden; background: var(--line-strong); }
.hero-scroll i::after { content: ""; position: absolute; inset: 0; background: var(--ink); animation: scroll-cue 2.4s var(--ease-out) infinite; }
@keyframes scroll-cue { 0% { transform: translateX(-100%); } 55% { transform: translateX(0); } 100% { transform: translateX(101%); } }

.hero-wall {
  position: relative; align-self: stretch; min-height: 560px; margin-right: calc(var(--gutter) * -1); overflow: hidden;
  -webkit-mask-image: linear-gradient(180deg, transparent 0, #000 9%, #000 91%, transparent 100%);
  mask-image: linear-gradient(180deg, transparent 0, #000 9%, #000 91%, transparent 100%);
}
.wall-cols { position: absolute; inset: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; padding-right: var(--gutter); }
.wall-col { position: relative; overflow: hidden; }
.wall-col:nth-child(2) { margin-top: -80px; }
.wall-track { list-style: none; will-change: transform; }
.wall-tile { padding-bottom: 14px; }
.wall-tile figure { position: relative; margin: 0; overflow: hidden; border-radius: 4px; background: var(--mist); }
.wall-tile img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; transition: transform 1.4s var(--ease-out); }
.wall-tile figure:hover img { transform: scale(1.04); }
.wall-tile figcaption {
  position: absolute; left: 10px; bottom: 10px; padding: 3px 9px; border-radius: 3px;
  background: rgba(255, 255, 255, .94); color: var(--ink); font-size: .75rem; font-weight: 650; line-height: 1.45;
}
.js .wall-track { animation: wall-up var(--wall-speed, 90s) linear infinite; }
.js .wall-col:nth-child(2) .wall-track { animation-name: wall-down; }
.hero-wall.is-paused .wall-track, .hero-wall.is-offscreen .wall-track,
.hero-wall:focus-within .wall-track, .wall-cols:hover .wall-track { animation-play-state: paused; }
@keyframes wall-up { from { transform: translate3d(0, 0, 0); } to { transform: translate3d(0, -50%, 0); } }
@keyframes wall-down { from { transform: translate3d(0, -50%, 0); } to { transform: translate3d(0, 0, 0); } }
.wall-toggle {
  position: absolute; right: calc(var(--gutter) + 10px); bottom: 24px; z-index: 2;
  display: inline-flex; align-items: center; gap: 8px; min-height: 36px; padding: 0 14px 0 12px;
  border: 0; border-radius: 999px; background: rgba(17, 17, 17, .86); color: #fff; font-size: .75rem; font-weight: 650;
}
.wall-toggle-icon { width: 10px; height: 10px; border-left: 3px solid #fff; border-right: 3px solid #fff; }
.wall-toggle[aria-pressed="true"] .wall-toggle-icon { width: 0; height: 0; border-style: solid; border-width: 5px 0 5px 9px; border-color: transparent transparent transparent #fff; }
@media (prefers-reduced-motion: reduce) {
  .js .wall-track { animation: none; }
  .wall-toggle, .hero-scroll i::after { display: none; }
}

/* ---------- stats band (dark) */
.stats { background: var(--night); color: #fff; padding: clamp(64px, 8vw, 112px) 0 clamp(48px, 5vw, 72px); }
.stats-list { list-style: none; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: clamp(44px, 5vw, 72px); }
.stat { display: flex; flex-direction: column; gap: 14px; padding: 4px clamp(14px, 2vw, 32px) 8px; border-left: 1px solid var(--night-line); }
.stat:nth-child(3n + 1) { padding-left: 0; border-left: 0; }
.stat-label { font-size: .875rem; font-weight: 600; color: var(--on-night); }
.stat-value { display: flex; align-items: baseline; gap: 8px; font-size: clamp(2.75rem, 1.4rem + 3.6vw, 5.5rem); font-weight: 700; letter-spacing: -0.045em; line-height: 1; }
.stat-unit { font-size: 1rem; font-weight: 600; letter-spacing: 0; color: var(--on-night); white-space: nowrap; }
.stat-note { font-size: .8125rem; color: var(--on-night-2); }
.odo { display: inline-flex; }
.odo-digit { display: inline-block; height: 1em; overflow: hidden; line-height: 1; }
.odo-strip { display: flex; flex-direction: column; }
.odo-strip > span { display: block; height: 1em; line-height: 1; text-align: center; }
.stats .fine { margin-top: clamp(40px, 5vw, 64px); color: var(--on-night-2); }

/* ---------- about */
.statement {
  max-width: 21em; margin-bottom: clamp(80px, 10vw, 152px);
  font-size: clamp(1.75rem, .95rem + 2.7vw, 3.375rem); font-weight: 700; line-height: 1.38; letter-spacing: -0.035em;
}
html[lang="en"] .statement { max-width: 24em; line-height: 1.2; letter-spacing: -0.028em; }
.statement .w { opacity: 1; }
.motion .statement .w { opacity: .14; }
.about-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 24px clamp(32px, 6vw, 96px); padding-top: 40px; border-top: 1px solid var(--line); }
.about-side-title { font-size: 1.25rem; font-weight: 700; letter-spacing: -0.02em; line-height: 1.45; }
.about-copy p + p { margin-top: 16px; }
.about-copy p { color: var(--ink-2); max-width: 34em; }
.about-copy .about-lead { color: var(--ink); font-size: 1.1875rem; font-weight: 650; }

.history { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 32px clamp(32px, 6vw, 96px); margin-top: clamp(96px, 11vw, 168px); }
.history-side { position: relative; }
.history-sticky { position: sticky; top: calc(var(--header-h) + 48px); }
.history-big { margin-top: 28px; font-size: clamp(5rem, 2.5rem + 7vw, 11rem); font-weight: 800; letter-spacing: -0.065em; line-height: .86; }
.history-big .odo-digit { height: .92em; }
.history-big .odo-strip > span { height: .92em; line-height: .92; }
.history-side .fine { margin-top: 24px; }
.history-track { position: relative; padding-left: 44px; }
.history-track::before { content: ""; position: absolute; left: 6px; top: 12px; bottom: 12px; width: 1px; background: var(--line); }
.history-list { list-style: none; }
.history-progress { position: absolute; left: 6px; top: 12px; width: 1px; height: calc(100% - 24px); background: var(--ink); transform-origin: 50% 0; }
.motion .history-progress { transform: scaleY(0); }
.history-item { position: relative; padding: 0 0 clamp(36px, 4vw, 52px); }
.history-item:last-child { padding-bottom: 0; }
.history-item::before {
  content: ""; position: absolute; left: -43px; top: .62em; width: 13px; height: 13px; border-radius: 50%;
  background: var(--paper); border: 1px solid var(--line-strong); transition: background-color .4s, border-color .4s, transform .4s var(--ease-out);
}
.history-item.is-passed::before, .no-motion-history .history-item::before { background: var(--ink); border-color: var(--ink); }
.history-item.is-current::before { transform: scale(1.25); }
.history-year { display: block; font-size: 1.0625rem; font-weight: 800; letter-spacing: -0.01em; line-height: 1.4; }
.history-text { margin-top: 2px; font-size: 1.125rem; line-height: 1.6; color: var(--ink-2); }

/* ---------- marquee of outlined type */
.marquee { overflow: hidden; padding: clamp(28px, 4vw, 56px) 0; border-block: 1px solid var(--line); background: var(--paper); }
.marquee-track {
  display: flex; align-items: center; width: max-content; gap: .35em;
  font-size: clamp(4rem, 1.6rem + 8.5vw, 11.5rem); font-weight: 800; line-height: 1.04; letter-spacing: -0.055em; white-space: nowrap;
  will-change: transform;
}
.marquee-item { color: transparent; -webkit-text-stroke: 1.2px var(--ink); }
.marquee-item.is-solid { color: var(--ink); -webkit-text-stroke: 0; }
.marquee-dot { flex: none; width: .14em; height: .14em; border-radius: 50%; background: var(--ink); }
.no-js .marquee-track, .reduce .marquee-track { animation: none; }

/* ---------- stores */
.stores { background: var(--mist); }
.stores-layout { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: clamp(24px, 4vw, 64px); align-items: start; }
.map-panel { position: sticky; top: calc(var(--header-h) + 24px); }
.map { position: relative; width: 100%; overflow: hidden; border: 1px solid var(--line); border-radius: 10px; background: var(--sea); }
.map-base, .map-overlay { position: absolute; inset: 0; width: 100%; height: 100%; }
.map-label { font-size: 23px; font-weight: 700; fill: var(--ink-3); text-anchor: middle; paint-order: stroke; stroke: var(--sea); stroke-width: 6px; stroke-linejoin: round; }
.map-label.tier-2 { font-size: 20px; font-weight: 600; fill: #9a9a9a; }
.map-label.tier-3 { font-size: 22px; font-weight: 600; fill: #a3a3a3; letter-spacing: .3em; stroke: none; }
.map-links path { fill: none; stroke: var(--ink); stroke-width: 1.3; stroke-opacity: .26; transition: stroke-opacity .25s; }
.map-leaders line { stroke: var(--ink-3); stroke-width: 1.2; }
.map-leaders circle { fill: var(--ink-3); }
.map-dot { cursor: pointer; }
.map-dot .dot-hit { fill: transparent; }
.map-dot .dot-ring { fill: var(--paper); }
.map-dot .dot-core { fill: var(--ink); }
.map-dot.is-hq .dot-ring { fill: var(--ink); }
.map-dot.is-hq .dot-core { fill: var(--paper); }
.map-dot .dot-ring, .map-dot .dot-core { transform-box: fill-box; transform-origin: center; transition: transform .3s var(--ease-out), fill .2s; }
.map-dot:hover .dot-ring, .map-dot:focus-visible .dot-ring, .map-dot.is-active .dot-ring { transform: scale(1.5); }
.map-dot:hover .dot-core, .map-dot:focus-visible .dot-core, .map-dot.is-active .dot-core { transform: scale(1.25); }
.map-dot.is-dim { opacity: .2; }
.map-dot:focus-visible { outline: none; }
.map-hq-label { font-size: 25px; font-weight: 800; fill: var(--ink); paint-order: stroke; stroke: var(--sea); stroke-width: 6px; }
.inset-region { fill: none; stroke: var(--ink); stroke-width: 1.3; }
.inset-link { stroke: var(--ink); stroke-width: 1; stroke-opacity: .5; }
.inset-panel { fill: var(--paper); stroke: var(--ink); stroke-width: 1.3; }
.inset-title { font-size: 21px; font-weight: 750; fill: var(--ink); }
.inset-label { font-size: 18px; font-weight: 650; fill: var(--ink-3); paint-order: stroke; stroke: #fff; stroke-width: 5px; }

.store-grid { list-style: none; margin-top: 24px; display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 32px 16px; }
.store-card[hidden] { display: none; }
.store-open { display: block; width: 100%; padding: 0; border: 0; background: none; border-radius: 6px; text-align: left; }
.store-open:disabled { cursor: default; }
.has-cursor .store-open:not(:disabled) { cursor: none; }
.store-photo { position: relative; display: block; aspect-ratio: 4 / 3; overflow: hidden; border-radius: 6px; }
.store-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease-out), opacity .45s; }
.store-open:not(:disabled):hover .store-photo img { transform: scale(1.05); }
.store-count {
  position: absolute; left: 10px; bottom: 10px; padding: 4px 10px; border-radius: 999px;
  background: rgba(17, 17, 17, .86); color: #fff; font-size: .75rem; font-weight: 650; line-height: 1.4;
}
.store-card.is-active .store-photo { box-shadow: 0 0 0 2px var(--mist), 0 0 0 3px var(--ink); }
.store-body { padding: 14px 2px 0; }
.store-name { margin: 0; font-size: 1.125rem; font-weight: 750; letter-spacing: -0.015em; line-height: 1.4; }
.store-sub { margin-top: 2px; font-size: .875rem; color: var(--ink-2); line-height: 1.5; }
.store-place { margin-top: 6px; font-size: .8125rem; line-height: 1.5; color: var(--ink-3); }
.store-place a { text-decoration: underline; text-decoration-color: var(--line-strong); text-underline-offset: 3px; }
.store-place a:hover { color: var(--ink); text-decoration-color: currentColor; }

/* cursor bubble over photo cards (fine pointers only) */
.cursor {
  position: fixed; left: 0; top: 0; z-index: 70; width: 92px; height: 92px; margin: -46px 0 0 -46px;
  display: grid; place-items: center; border-radius: 50%; background: var(--ink); color: #fff;
  font-size: .8125rem; font-weight: 700; pointer-events: none; opacity: 0; transform: scale(.2);
}

/* gallery dialog */
.gallery { width: 100vw; height: 100dvh; max-width: none; max-height: none; margin: 0; padding: 0; border: 0; background: rgba(8, 8, 8, .97); color: #fff; }
.gallery::backdrop { background: rgba(8, 8, 8, .6); }
.gallery[open] { display: block; }
.gallery-inner { position: relative; display: grid; grid-template-rows: auto minmax(0, 1fr) auto; height: 100%; padding: 16px clamp(16px, 3vw, 40px) 20px; }
.gallery-head { display: flex; align-items: center; gap: 16px; min-height: 48px; }
.gallery-title { margin: 0; font-size: 1.25rem; font-weight: 750; }
.gallery-pos { color: #a8a8a8; font-size: .875rem; font-variant-numeric: tabular-nums; }
.gallery-close { margin-left: auto; min-height: 44px; padding: 0 18px; border: 1px solid rgba(255, 255, 255, .3); border-radius: 999px; background: transparent; color: #fff; font-weight: 650; }
.gallery-close:hover { background: rgba(255, 255, 255, .1); }
.gallery-stage { display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 0; margin: 0; padding: 12px 64px; }
.gallery-stage img { flex: 1 1 auto; max-width: 100%; max-height: 100%; min-height: 0; object-fit: contain; border-radius: 4px; transition: opacity .35s; }
.gallery-cap { display: flex; flex-wrap: wrap; justify-content: center; gap: 4px 14px; margin-top: 12px; font-size: .875rem; color: #c8c8c8; text-align: center; }
.gallery-angle { font-weight: 750; color: #fff; }
.gallery-credit a { color: #c8c8c8; text-underline-offset: 3px; }
.gallery-nav { position: absolute; top: 50%; width: 52px; height: 52px; margin-top: -26px; border: 0; border-radius: 50%; background: rgba(255, 255, 255, .1); color: #fff; }
.gallery-nav:hover { background: rgba(255, 255, 255, .2); }
.gallery-nav span { display: block; width: 12px; height: 12px; margin: auto; border-top: 2px solid #fff; border-right: 2px solid #fff; }
.gallery-prev { left: clamp(8px, 2vw, 24px); }
.gallery-prev span { transform: translateX(2px) rotate(-135deg); }
.gallery-next { right: clamp(8px, 2vw, 24px); }
.gallery-next span { transform: translateX(-2px) rotate(45deg); }
.gallery-thumbs { list-style: none; display: flex; gap: 8px; justify-content: center; overflow-x: auto; padding: 12px 4px 4px; scrollbar-width: thin; }
.gallery-thumbs button { display: block; width: 76px; height: 56px; padding: 0; overflow: hidden; border: 2px solid transparent; border-radius: 4px; background: #222; opacity: .5; transition: opacity .2s, border-color .2s; }
.gallery-thumbs button:hover { opacity: .85; }
.gallery-thumbs button[aria-current="true"] { border-color: #fff; opacity: 1; }
.gallery-thumbs img { width: 100%; height: 100%; object-fit: cover; }
body.gallery-open { overflow: hidden; }

/* ---------- growth */
.growth-grid { display: grid; gap: clamp(16px, 2vw, 24px); }
.chart-card { margin: 0; padding: 24px 24px 18px; border: 1px solid var(--line); border-radius: 10px; }
.chart-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 4px 16px; }
.chart-title { font-size: 1.125rem; font-weight: 750; }
.chart-sub { font-size: .875rem; color: var(--ink-3); }
.chart { position: relative; height: clamp(300px, 30vw, 420px); margin-top: 16px; }
.chart svg { display: block; width: 100%; height: 100%; overflow: visible; }
.chart .grid line { stroke: var(--line); stroke-width: 1; shape-rendering: crispEdges; }
.chart .axis text { font-size: 12px; fill: var(--ink-3); font-variant-numeric: tabular-nums; }
.chart .bar { fill: var(--ink); transition: fill .2s; }
.chart .bar.is-hot { fill: #5a5a5a; }
.chart .stores { font-size: 11px; fill: var(--ink-3); }
.chart .line { fill: none; stroke: var(--ink); stroke-width: 2.25; stroke-linejoin: round; stroke-linecap: round; }
.chart .pt { fill: var(--ink); stroke: var(--paper); stroke-width: 2; }
.chart .val { font-size: 14px; font-weight: 750; fill: var(--ink); }
.chart .cross { stroke: var(--ink); stroke-width: 1; stroke-opacity: .3; }
.chart .hit { fill: transparent; cursor: crosshair; }
.chart-tip {
  position: absolute; z-index: 2; pointer-events: none; transform: translate(-50%, calc(-100% - 14px));
  padding: 8px 12px; border-radius: 6px; background: var(--ink); color: #fff;
  font-size: .8125rem; line-height: 1.45; white-space: nowrap; opacity: 0; transition: opacity .15s;
}
.chart-tip.is-on { opacity: 1; }
.chart-tip strong { display: block; font-size: 1rem; }
.chart-tip span { display: block; color: #c4c4c4; }
.chart-note { margin-top: 6px; font-size: .75rem; color: var(--ink-3); }
.chart-table { margin-top: 14px; font-size: .875rem; }
.chart-table summary { cursor: pointer; font-weight: 650; color: var(--ink-2); }
.chart-table table { width: 100%; margin-top: 10px; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.chart-table th, .chart-table td { padding: 8px 6px; border-bottom: 1px solid var(--line); text-align: right; }
.chart-table th[scope="row"], .chart-table thead th:first-child { text-align: left; }
.kpis { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(12px, 1.4vw, 16px); }
.kpi { display: flex; flex-direction: column; gap: 6px; min-height: 170px; padding: 24px 26px; border-radius: 10px; background: var(--mist); }
.kpi-label { font-size: .875rem; font-weight: 600; color: var(--ink-2); }
.kpi-value { font-size: clamp(1.75rem, 1.25rem + 1.4vw, 2.5rem); font-weight: 750; letter-spacing: -0.035em; line-height: 1.1; }
.kpi-unit { margin-left: 4px; font-size: 1rem; font-weight: 650; color: var(--ink-2); letter-spacing: 0; }
.kpi-prefix { margin: 0 4px 0 0; }
.kpi-exact { font-size: .875rem; font-weight: 600; color: var(--ink-2); }
.kpi-note { margin-top: auto; padding-top: 6px; font-size: .8125rem; color: var(--ink-3); }
.kpi-lead { background: var(--night); color: #fff; }
.kpi-lead .kpi-label, .kpi-lead .kpi-exact, .kpi-lead .kpi-note, .kpi-lead .kpi-unit { color: var(--on-night); }


/* ---------- value chain: pinned horizontal sequence on desktop, stacked elsewhere */
.chain { position: relative; overflow: hidden; background: var(--paper); }
.chain-pin { padding-block: clamp(96px, 11vw, 168px) clamp(48px, 6vw, 96px); }
.chain-head { margin-bottom: clamp(32px, 4vw, 56px); }
.chain-progress { grid-column: 1 / -1; display: flex; align-items: center; gap: 18px; font-size: .8125rem; font-weight: 700; color: var(--ink-3); font-variant-numeric: tabular-nums; }
.chain-progress-bar { position: relative; flex: 1; height: 1px; background: var(--line); }
.chain-progress-bar i { position: absolute; inset: 0; background: var(--ink); transform-origin: 0 50%; transform: scaleX(1); }
.chain-track { list-style: none; display: grid; gap: clamp(56px, 7vw, 96px); padding-inline: var(--gutter); max-width: calc(var(--wrap) + 2 * var(--gutter)); margin: 0 auto; }
.chain-panel { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: clamp(24px, 3.5vw, 56px); align-items: stretch; }
.chain-media { position: relative; overflow: hidden; border-radius: 6px; background: var(--mist); aspect-ratio: 4 / 3; }
.chain-media img { width: 100%; height: 100%; object-fit: cover; }
.chain.is-horizontal .chain-panel { opacity: .42; transition: opacity .7s var(--ease-out); }
.chain.is-horizontal .chain-panel.is-active { opacity: 1; }
.chain-body { display: flex; flex-direction: column; min-width: 0; }
.chain-num { font-size: clamp(4.25rem, 2rem + 5.6vw, 8.5rem); font-weight: 800; letter-spacing: -0.07em; line-height: .86; color: transparent; -webkit-text-stroke: 1.2px var(--ink); transition: color .7s var(--ease-out); }
.chain-panel.is-active .chain-num { color: var(--ink); }
.chain-title { margin: 22px 0 12px; font-size: clamp(1.75rem, 1.2rem + 1.4vw, 2.625rem); font-weight: 750; letter-spacing: -0.035em; line-height: 1.15; }
.chain-desc { max-width: 26em; font-size: 1.0625rem; line-height: 1.7; color: var(--ink-2); }
.chain-meta { margin-top: auto; padding-top: 24px; }
.chain-count { padding-top: 16px; border-top: 1px solid var(--line); font-size: .875rem; font-weight: 700; }
.chain-list { list-style: none; margin-top: 8px; font-size: .9375rem; line-height: 1.85; color: var(--ink-2); }
.chain.is-horizontal .chain-pin { display: flex; flex-direction: column; justify-content: center; min-height: 100svh; padding-block: calc(var(--header-h) + 8px) 48px; }
.chain.is-horizontal .chain-track { display: flex; width: max-content; max-width: none; margin: 0; gap: clamp(28px, 3vw, 48px); }
.chain.is-horizontal .chain-panel { flex: none; width: min(74vw, 1040px); height: min(56vh, 540px); }
.chain.is-horizontal .chain-media { aspect-ratio: auto; height: 100%; }
.chain.is-horizontal .chain-num { font-size: clamp(3.75rem, 1.8rem + 4.2vw, 7rem); }
.chain.is-horizontal .chain-title { margin-top: 16px; }
.chain.is-horizontal .chain-list { columns: 2; column-gap: 24px; }
.chain-base { padding-block: 0 clamp(96px, 11vw, 168px); }
.chain-facts { margin-bottom: clamp(64px, 8vw, 112px); }
.chain-facts-list { list-style: none; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 18px; border-top: 1px solid var(--ink); }
.chain-fact { display: flex; flex-direction: column; gap: 12px; padding: 30px 28px 6px 0; }
.chain-fact + .chain-fact { padding-left: 28px; border-left: 1px solid var(--line); }
.chain-fact-value { display: flex; align-items: baseline; font-size: clamp(3rem, 1.6rem + 4vw, 6rem); font-weight: 750; letter-spacing: -0.05em; line-height: 1; }
.chain-fact-unit { margin-left: .06em; font-size: .46em; font-weight: 700; letter-spacing: 0; }
.chain-fact-label { max-width: 18em; font-size: 1rem; line-height: 1.55; color: var(--ink-2); }
.base-list { list-style: none; margin-top: 18px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; padding-top: 28px; border-top: 1px solid var(--line-strong); }
.base-title { display: block; font-size: 1.0625rem; font-weight: 750; }
.base-count { display: block; margin-top: 2px; font-size: .8125rem; font-weight: 650; color: var(--ink-3); }
.base-names { display: block; margin-top: 8px; font-size: .875rem; line-height: 1.7; color: var(--ink-2); }

/* ---------- Qi (dark) */
.qi { position: relative; overflow: hidden; background: var(--night); color: #fff; }
.qi-ghost {
  position: absolute; right: -3vw; bottom: -9vw; z-index: 0; pointer-events: none; user-select: none;
  font-size: clamp(16rem, 42vw, 44rem); font-weight: 800; line-height: .8; letter-spacing: -0.08em;
  color: transparent; -webkit-text-stroke: 1px rgba(255, 255, 255, .13);
}
.qi .wrap { position: relative; z-index: 1; }
.qi .section-lead { color: var(--on-night); }
.qi-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 40px clamp(32px, 6vw, 96px); }
.qi-mark { width: 68px; height: 68px; margin-bottom: 36px; }
.qi-intro .h2 { margin-bottom: 22px; }
.qi-list { list-style: none; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 40px; align-self: end; }
.qi-item { padding: 26px 0 30px; border-top: 1px solid var(--night-line); }
.qi-item-title { margin: 0 0 8px; font-size: 1.25rem; font-weight: 700; letter-spacing: -0.015em; }
.qi-item p { font-size: .9375rem; line-height: 1.65; color: var(--on-night); }
.qi-foot { grid-column: 1 / -1; margin-top: 0; color: var(--on-night-2); }


/* ---------- chapters */
.chapter { display: flex; align-items: center; gap: 14px; margin-bottom: clamp(28px, 3.4vw, 48px); font-size: .875rem; font-weight: 650; color: var(--ink-3); }
.chapter-num { color: var(--ink); font-weight: 800; font-variant-numeric: tabular-nums; }
.chapter-name::before { content: ""; display: inline-block; width: 44px; height: 1px; margin-right: 14px; vertical-align: middle; background: currentColor; }
.qi .chapter { color: var(--on-night-2); }
.qi .chapter-num { color: #fff; }

/* ---------- Qi story */
.qi-head { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 32px clamp(32px, 6vw, 96px); align-items: end; margin-bottom: clamp(56px, 7vw, 96px); }
.qi-head .qi-mark { margin-bottom: 32px; }
.qi-how { margin-top: 18px; max-width: 36em; font-size: 1rem; line-height: 1.75; color: var(--on-night-2); }
.recon {
  position: relative; display: grid; grid-template-columns: minmax(0, 1.15fr) auto minmax(0, 1fr); gap: clamp(24px, 4vw, 64px); align-items: center;
  padding: clamp(28px, 4vw, 56px); border: 1px solid var(--night-line); border-radius: 14px; background: rgba(255, 255, 255, .025);
}
.recon-stores { list-style: none; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.recon-chip {
  overflow: hidden; padding: 8px 10px; border: 1px solid var(--night-line); border-radius: 999px; text-align: center; white-space: nowrap; text-overflow: ellipsis;
  font-size: .8125rem; font-weight: 600; color: var(--on-night); transition: background-color .4s, color .4s, border-color .4s;
}
.recon-chip.is-in { background: #fff; border-color: #fff; color: var(--night); }
.recon-ghost { position: absolute; z-index: 3; margin: 0; pointer-events: none; background: #fff; border-color: #fff; color: var(--night); }
.recon-core { position: relative; display: grid; place-items: center; width: 136px; height: 136px; }
.recon-core img { position: relative; z-index: 1; width: 88px; height: 88px; }
.recon-ring { position: absolute; inset: 6px; border: 1px solid rgba(255, 255, 255, .28); border-radius: 32%; }
.recon-ring-2 { inset: -14px; border-color: rgba(255, 255, 255, .12); }
@media (prefers-reduced-motion: no-preference) {
  .recon-ring { animation: recon-pulse 2.8s var(--ease-out) infinite; }
  .recon-ring-2 { animation-delay: 1.4s; }
}
@keyframes recon-pulse { 0% { transform: scale(.92); opacity: 0; } 30% { opacity: 1; } 100% { transform: scale(1.25); opacity: 0; } }
.recon-title { margin: 0 0 18px; font-size: clamp(1.375rem, 1.1rem + .8vw, 1.75rem); font-weight: 750; letter-spacing: -0.025em; }
.recon-rows { margin: 0; }
.recon-row { display: grid; grid-template-columns: minmax(118px, auto) minmax(0, 1fr); align-items: center; gap: 16px; padding: 13px 0; border-top: 1px solid var(--night-line); }
.recon-row dt { font-size: .875rem; color: var(--on-night); }
.recon-bar { position: relative; height: 6px; margin: 0; overflow: hidden; border-radius: 3px; background: rgba(255, 255, 255, .1); }
.recon-bar i { position: absolute; inset: 0; background: #fff; transform-origin: 0 50%; }
.motion .recon-bar i { transform: scaleX(0); }
.recon-gap dd { display: flex; align-items: baseline; gap: 8px; margin: 0; }
.recon-zero { display: inline-block; font-size: clamp(3rem, 2rem + 3vw, 5rem); font-weight: 800; letter-spacing: -0.05em; line-height: 1; }
.motion .recon-zero { opacity: 0; }
.recon-unit { font-size: 1rem; color: var(--on-night); }
.recon-desc { margin-top: 18px; font-size: .9375rem; line-height: 1.7; color: var(--on-night); }
.qi-stats { list-style: none; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: clamp(48px, 6vw, 80px); border-top: 1px solid var(--night-line); }
.qi-stat { display: flex; flex-direction: column; gap: 6px; padding: 26px 20px 0 0; }
.qi-stat + .qi-stat { padding-left: 20px; border-left: 1px solid var(--night-line); }
.qi-stat-value { font-size: clamp(2rem, 1.3rem + 2vw, 3.5rem); font-weight: 750; letter-spacing: -0.045em; line-height: 1.05; }
.qi-stat-label { font-size: .875rem; color: var(--on-night); }
.qi-log { margin-top: clamp(80px, 9vw, 136px); }
.qi-log-rail { position: relative; height: 1px; margin-top: 28px; background: var(--night-line); }
.qi-log-rail i { position: absolute; inset: 0; background: #fff; transform-origin: 0 50%; }
.motion .qi-log-rail i { transform: scaleX(0); }
.qi-log-list { list-style: none; display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 20px; }
.qi-log-item { position: relative; padding-top: 26px; }
.qi-log-item::before { content: ""; position: absolute; top: -4px; left: 0; width: 7px; height: 7px; border-radius: 50%; background: #fff; }
.qi-log-date { font-size: .8125rem; font-weight: 700; color: var(--on-night); font-variant-numeric: tabular-nums; }
.qi-log-title { margin: 8px 0 6px; font-size: 1.0625rem; font-weight: 700; letter-spacing: -0.015em; line-height: 1.35; }
.qi-log-item p { font-size: .875rem; line-height: 1.6; color: var(--on-night-2); }
.qi .qi-list { margin-top: clamp(72px, 8vw, 112px); grid-template-columns: repeat(4, minmax(0, 1fr)); }

/* ---------- next chapter + letter */
.next-list { list-style: none; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: clamp(16px, 2vw, 28px); }
.next-media { aspect-ratio: 4 / 5; margin-bottom: 18px; overflow: hidden; border-radius: 6px; background: var(--mist); }
.next-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease-out); }
.next-item:hover .next-media img { transform: scale(1.04); }
.next-year { font-size: .8125rem; font-weight: 700; color: var(--ink-3); }
.next-title { margin: 6px 0; font-size: 1.25rem; font-weight: 750; letter-spacing: -0.02em; }
.next-desc { font-size: .9375rem; line-height: 1.65; color: var(--ink-2); }
.motion .next-media { clip-path: inset(0 0 100% 0); }
.letter { max-width: 46rem; margin: clamp(104px, 12vw, 176px) auto 0; padding-top: 40px; border-top: 1px solid var(--ink); }
.letter-title { margin: 0 0 30px; font-size: .875rem; font-weight: 700; color: var(--ink-3); }
.letter-body { margin: 0; }
.letter-body p { font-size: clamp(1.25rem, 1rem + .8vw, 1.625rem); font-weight: 500; line-height: 1.8; letter-spacing: -0.015em; color: var(--ink); }
html[lang="en"] .letter-body p { line-height: 1.6; }
.letter-body p + p { margin-top: 1.1em; }
.letter-sign { margin-top: 40px; font-size: 1rem; font-weight: 700; text-align: right; }

/* ---------- network */
.network { background: var(--mist); }
.network-tools { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; }
.search input { width: min(340px, 100%); min-height: 44px; padding: 0 18px; border: 1px solid var(--line-strong); border-radius: 999px; background: var(--paper); }
.search input:focus-visible { outline-offset: 1px; }
.result-count { margin: 20px 0 12px; font-size: .875rem; color: var(--ink-3); }
.ent-grid { list-style: none; display: grid; grid-template-columns: repeat(auto-fill, minmax(264px, 1fr)); gap: 12px; }
.ent-card { display: flex; flex-direction: column; padding: 22px 22px 20px; border: 1px solid var(--line); border-radius: 8px; background: var(--paper); transition: border-color .25s; }
.ent-card:hover { border-color: var(--line-strong); }
.ent-card[hidden] { display: none; }
.ent-card.is-hq { border-color: var(--ink); }
.ent-meta { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 10px; font-size: .75rem; font-weight: 650; color: var(--ink-3); }
.ent-card.is-hq .ent-meta span:first-child { color: var(--ink); }
.ent-name { margin: 0; font-size: 1.0625rem; font-weight: 750; line-height: 1.45; letter-spacing: -0.01em; }
.ent-sub { margin-top: 2px; font-size: .875rem; color: var(--ink-2); line-height: 1.5; }
.ent-cat { display: flex; flex-wrap: wrap; gap: 2px 12px; margin-top: 10px; font-size: .8125rem; color: var(--ink-2); }
.ent-brn, .ent-parent { margin-top: 4px; font-size: .8125rem; color: var(--ink-3); }
.empty { padding: 40px 20px; border-radius: 8px; background: var(--paper); text-align: center; color: var(--ink-3); }

/* ---------- company */
.company-grid { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 40px clamp(32px, 6vw, 96px); align-items: start; }
.company-intro .section-lead { margin-top: 16px; }
.company-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.company-facts { margin: 0; border-top: 1px solid var(--ink); }
.company-facts div { display: grid; grid-template-columns: minmax(110px, 190px) minmax(0, 1fr); gap: 16px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.company-facts dt { font-size: .9375rem; color: var(--ink-3); }
.company-facts dd { margin: 0; font-size: 1.0625rem; font-weight: 650; line-height: 1.55; }
.dd-sub { display: block; margin-top: 2px; font-size: .875rem; font-weight: 500; color: var(--ink-3); }

/* ---------- footer */
.site-footer { overflow: hidden; padding: 72px 0 0; background: var(--night); color: var(--on-night-2); }
.wordmark-light { color: #fff; }
.footer-top { display: flex; flex-wrap: wrap; align-items: center; gap: 20px 48px; padding-bottom: 28px; border-bottom: 1px solid var(--night-line); }
.footer-tagline { font-size: 1.125rem; font-weight: 700; color: #fff; line-height: 1.45; }
.footer-tagline span { display: block; font-size: .875rem; font-weight: 500; color: var(--on-night-2); }
.footer-lang { margin-left: auto; font-size: .875rem; font-weight: 650; color: #fff; text-underline-offset: 4px; }
.footer-notes { display: grid; gap: 4px; padding: 16px 0; border-bottom: 1px solid var(--night-line); }
.footer-notes details { padding: 8px 0; }
.footer-notes summary { cursor: pointer; font-size: .875rem; font-weight: 650; color: #fff; }
.footer-notes ul { margin-top: 12px; padding-left: 18px; font-size: .8125rem; line-height: 1.75; }
.footer-notes a { color: var(--on-night); text-underline-offset: 3px; overflow-wrap: anywhere; }
.credits { columns: 2 360px; column-gap: 40px; }
.credits li { break-inside: avoid; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; padding-top: 22px; font-size: .8125rem; color: #868686; }
.footer-giant {
  margin: clamp(48px, 6vw, 88px) 0 -.12em; text-align: center; white-space: nowrap; user-select: none;
  font-size: clamp(4.5rem, 17.2vw, 20rem); font-weight: 800; line-height: .9; letter-spacing: -0.065em;
  color: transparent; -webkit-text-stroke: 1px rgba(255, 255, 255, .3);
  background: linear-gradient(90deg, #fff 0 50%, transparent 50% 100%) 100% 0 / 200% 100% no-repeat;
  -webkit-background-clip: text; background-clip: text;
}

/* ---------- motion start states (html.motion only) */
.motion .hero-title .line-inner { transform: translate3d(0, 108%, 0); }
.motion [data-hero-fade] { opacity: 0; }
.motion .hero-wall .wall-cols { opacity: 0; }
.motion [data-reveal] > span { transform: translate3d(0, 105%, 0); }
.motion .store-photo { clip-path: inset(0 0 100% 0); }
.motion .chain-progress-bar i { transform: scaleX(0); }

/* ---------- responsive */

@media (max-width: 1024px) {
  .section-head { grid-template-columns: 1fr; align-items: start; }
  .hero { min-height: 0; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { padding-block: 56px 32px; }
  .hero-scroll { display: none; }
  .hero-wall { min-height: 0; height: 360px; margin-inline: calc(var(--gutter) * -1); -webkit-mask-image: none; mask-image: none; }
  .wall-cols { padding-inline: var(--gutter); }
  .wall-col:nth-child(2) { margin-top: -48px; }
  .wall-toggle { right: calc(var(--gutter) + 8px); bottom: 16px; }
  .about-grid, .history, .stores-layout, .growth-grid, .qi-grid, .company-grid { grid-template-columns: 1fr; }
  .history-sticky { position: static; }
  .history-big { display: none; }
  .map-panel { position: relative; top: 0; max-width: 600px; }
  .kpis { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .chain-panel { grid-template-columns: 1fr; }
  .qi-head { grid-template-columns: 1fr; }
  .recon { grid-template-columns: 1fr; justify-items: center; }
  .recon-ledger { width: 100%; }
  .qi-log-rail { display: none; }
  .qi-log-list { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 32px; }
  .qi .qi-list, .next-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 700px) {
  body { font-size: 16px; }
  :root { --header-h: 64px; }
  .wm-q { font-size: 1.375rem; }
  .wm-g { font-size: .6875rem; letter-spacing: .28em; }
  .hero-title { font-size: clamp(3.75rem, 21vw, 6rem); }
  html[lang="en"] .hero-title { font-size: clamp(3rem, 15vw, 4.75rem); }
  .hero-wall { height: 300px; }
  .stats-list { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 36px; }
  .stat, .stat:nth-child(3n + 1) { padding: 0 12px 0 0; border-left: 0; }
  .statement { font-size: clamp(1.5rem, 6.4vw, 2rem); }
  .history-track { padding-left: 36px; }
  .history-item::before { left: -35px; }
  .map-label { font-size: 38px; stroke-width: 9px; }
  .map-label.tier-2, .map-label.tier-3 { display: none; }
  .map-hq-label { font-size: 40px; stroke-width: 9px; }
  .inset-title { font-size: 30px; }
  .inset-label { display: none; }
  .store-grid { grid-template-columns: 1fr 1fr; gap: 24px 12px; }
  .store-name { font-size: 1rem; }
  .gallery-stage { padding-inline: 0; }
  .gallery-nav { top: auto; bottom: 92px; margin-top: 0; width: 44px; height: 44px; }
  .base-list, .qi-list, .chain-facts-list, .kpis { grid-template-columns: 1fr; }
  .recon-stores { grid-template-columns: repeat(2, minmax(0, 1fr)); width: 100%; }
  .qi-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 28px; }
  .qi-stat + .qi-stat { padding-left: 0; border-left: 0; }
  .qi-stat:nth-child(even) { padding-left: 16px; border-left: 1px solid var(--night-line); }
  .qi-log-list, .qi .qi-list { grid-template-columns: 1fr; }
  .chain-fact + .chain-fact { padding-left: 0; border-left: 0; border-top: 1px solid var(--line); }
  .company-facts div { grid-template-columns: 1fr; gap: 2px; padding: 16px 0; }
  .footer-lang { margin-left: 0; }
}
@media (max-width: 420px) {
  .store-grid { grid-template-columns: 1fr; }
}
@media print {
  .site-header, .hero-wall, .wall-toggle, .gallery, .menu-btn, .marquee, .cursor { display: none !important; }
  .motion .hero-title .line-inner, .motion [data-hero-fade], .motion [data-reveal] > span { transform: none; opacity: 1; }
  .motion .store-photo { clip-path: none; }
}