/* ============================================================
   TOKENS
============================================================ */
:root{
  --ink:        #121110;
  --ink-2:      #1b1815;
  --ink-3:      #26221d;
  --line:       rgba(239,232,216,.14);
  --line-strong: rgba(239,232,216,.28);

  --bone:       #efe8d8;
  --bone-2:     #e6ddc6;
  --bone-line:  rgba(18,17,16,.16);

  --spot:       #d8a24e;
  --moss:       #7c8a63;
  --rust:       #9c4f36;

  --tx-on-ink:      #efe8d8;
  --tx-on-ink-dim:  rgba(239,232,216,.6);
  --tx-on-ink-dim2: rgba(239,232,216,.4);
  --tx-on-bone:     #17140f;
  --tx-on-bone-dim: rgba(23,20,15,.62);

  --disp: "Anton", "Zen Kaku Gothic New", sans-serif;   /* heavy gothic display */
  --sans: "Zen Kaku Gothic New", sans-serif;             /* gothic body/UI */

  --container: 1180px;
  --edge: clamp(20px, 5vw, 64px);
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0; background:var(--ink); color:var(--tx-on-ink);
  font-family:var(--sans); font-weight:400; line-height:1.9;
  -webkit-font-smoothing:antialiased; overflow-x:hidden;
}
img,svg{ display:block; max-width:100%; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
h1,h2,h3,h4{ margin:0; font-weight:700; }
p{ margin:0; }
button{ font-family:inherit; background:none; border:none; cursor:pointer; }

.container{ max-width:var(--container); margin:0 auto; padding:0 var(--edge); position:relative; }
::selection{ background:var(--spot); color:var(--ink); }

.skip-link{ position:absolute; left:-999px; top:auto; background:var(--spot); color:var(--ink); padding:10px 18px; z-index:999; font-size:13px; font-weight:700; }
.skip-link:focus{ left:var(--edge); top:14px; }

.grain::before{
  content:""; position:absolute; inset:0; pointer-events:none; opacity:.05; mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

/* display wordmark utility — heavy, condensed, tight-stacked gothic */
.disp{ font-family:var(--disp); font-weight:800; text-transform:uppercase; letter-spacing:.005em; }

/* ============================================================
   REVEAL
============================================================ */
.reveal{ opacity:0; transform:translateY(26px); transition:opacity 1s cubic-bezier(.2,.7,.2,1), transform 1s cubic-bezier(.2,.7,.2,1); }
.reveal.is-visible{ opacity:1; transform:translateY(0); }
.reveal-delay-1{ transition-delay:.1s; }
.reveal-delay-2{ transition-delay:.22s; }
.reveal-delay-3{ transition-delay:.34s; }

/* ============================================================
   HEADER
============================================================ */
.site-header{
  position:fixed; top:0; left:0; right:0; z-index:100;
  display:flex; align-items:center; justify-content:space-between;
  padding:22px var(--edge); color:var(--tx-on-ink);
  transition:background .4s ease, padding .4s ease, border-color .4s ease;
  border-bottom:1px solid transparent;
}
.site-header.is-scrolled{ background:rgba(18,17,16,.9); backdrop-filter:blur(8px); padding:14px var(--edge); border-color:var(--line); }
.logo{ font-family:var(--disp); font-size:19px; letter-spacing:.01em; display:flex; align-items:baseline; gap:10px; }
.logo small{ font-family:var(--sans); font-weight:500; font-size:9.5px; letter-spacing:.14em; color:var(--tx-on-ink-dim); text-transform:none; }

.desktop-nav{ display:flex; align-items:center; gap:34px; }
.desktop-nav a{ font-size:12px; font-weight:700; letter-spacing:.1em; text-transform:uppercase; position:relative; padding-bottom:4px; }
.desktop-nav a::after{ content:""; position:absolute; left:0; bottom:0; width:0; height:2px; background:var(--spot); transition:width .35s ease; }
.desktop-nav a:hover::after{ width:100%; }

.menu-toggle{ display:flex; align-items:center; gap:12px; z-index:200; position:relative; }
.menu-toggle .label{ font-size:11px; font-weight:700; letter-spacing:.14em; }
.menu-toggle .bars{ display:flex; flex-direction:column; gap:5px; width:26px; }
.menu-toggle .bars span{ display:block; height:2px; width:100%; background:var(--tx-on-ink); transition:transform .35s ease, opacity .35s ease; }
.menu-toggle.is-open .bars span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.menu-toggle.is-open .bars span:nth-child(2){ opacity:0; }
.menu-toggle.is-open .bars span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

.mobile-nav{
  position:fixed; inset:0; background:var(--ink); color:var(--tx-on-ink); z-index:150;
  display:flex; flex-direction:column; justify-content:center; align-items:flex-start; padding:0 var(--edge);
  transform:translateY(-100%); transition:transform .55s cubic-bezier(.2,.8,.2,1); border-top:1px solid var(--line);
}
.mobile-nav.is-open{ transform:translateY(0); }
.mobile-nav a{ font-family:var(--disp); font-size:clamp(30px,8vw,54px); padding:8px 0; border-bottom:1px solid var(--line); width:100%; }

/* ============================================================
   HERO — full-bleed photo, centered stacked wordmark
============================================================ */
.hero{ position:relative; min-height:100svh; background:var(--ink) center/cover no-repeat; display:flex; align-items:center; overflow:hidden; }
.hero-photo{
  position:absolute; inset:0; background-position:center; background-size:cover;
  background-image:url("https://images.unsplash.com/photo-1752040697741-632ee6a6d198?auto=format&fit=crop&w=2000&q=70");
}
.hero-scrim{ position:absolute; inset:0; background:linear-gradient(180deg, rgba(18,17,16,.55) 0%, rgba(18,17,16,.35) 30%, rgba(18,17,16,.72) 78%, rgba(18,17,16,.92) 100%); }

.hero-inner{ position:relative; z-index:2; width:100%; padding:120px var(--edge) 70px; }
.hero-copy{ position:relative; }
.hero-tagline{
  font-size:13.5px; font-weight:700; line-height:1.85; margin-bottom:18px;
}
.hero-wordmark{ line-height:.84; }
.hero-wordmark .wline{ display:block; font-size:clamp(44px, 10.5vw, 138px); white-space:nowrap; }
.hero-wordmark .wline:nth-child(2){ margin-left:6vw; color:var(--spot); }

.hero-quote{
  margin-top:22px; max-width:340px; font-size:12px; line-height:1.85; font-weight:500;
  color:var(--tx-on-ink-dim); border-left:2px solid var(--spot); padding-left:16px;
}
.hero-meta{ display:flex; flex-wrap:wrap; gap:10px; margin-top:38px; }
.hero-meta span{ border:1px solid var(--line-strong); padding:9px 18px; font-size:11.5px; font-weight:700; letter-spacing:.04em; }
.hero-meta span b{ color:var(--spot); font-weight:800; margin-right:7px; }

@media (min-width:900px){
  .hero-copy{ padding-left:200px; }
  .hero-tagline{ position:absolute; left:0; top:.1em; width:170px; margin-bottom:0; }
  .hero-quote{ position:absolute; right:0; top:34%; margin-top:0; }
}

.scroll-cue{ position:absolute; right:var(--edge); bottom:34px; z-index:2; display:flex; align-items:center; gap:10px; color:var(--tx-on-ink-dim2); font-size:10.5px; font-weight:700; letter-spacing:.16em; writing-mode:vertical-rl; }
.scroll-cue .line{ width:1px; height:50px; background:var(--line); position:relative; overflow:hidden; }
.scroll-cue .line::after{ content:""; position:absolute; top:-100%; left:0; width:100%; height:100%; background:var(--spot); animation:scrolldrop 2.2s ease-in-out infinite; }
@keyframes scrolldrop{ 0%{ top:-100%; } 60%{ top:100%; } 100%{ top:100%; } }

/* ============================================================
   TICKER
============================================================ */
.ticker{ background:var(--ink-2); color:var(--tx-on-ink); overflow:hidden; padding:15px 0; border-top:1px solid var(--line); border-bottom:1px solid var(--line); }
.ticker-track{ display:flex; width:max-content; gap:44px; animation:tick 34s linear infinite; }
.ticker-track span{ font-size:13px; font-weight:700; letter-spacing:.1em; text-transform:uppercase; white-space:nowrap; display:flex; align-items:center; gap:44px; color:var(--tx-on-ink-dim); }
.ticker-track span::after{ content:"✦"; color:var(--spot); margin-left:44px; }
@keyframes tick{ from{ transform:translateX(0); } to{ transform:translateX(-50%); } }

/* ============================================================
   MARQUEE / STACKED DISPLAY HEADING (recruit-style)
============================================================ */
.marquee-heading{ overflow:hidden; }
.marquee-heading .track{ display:flex; width:max-content; gap:.6em; align-items:center; animation:marq 26s linear infinite; }
.marquee-heading .track span{ font-family:var(--disp); font-weight:800; font-size:clamp(30px, 7vw, 78px); line-height:1; white-space:nowrap; }
.marquee-heading .track span.outline{ -webkit-text-stroke:1px currentColor; color:transparent; opacity:.5; }
@keyframes marq{ from{ transform:translateX(0); } to{ transform:translateX(-50%); } }
.marquee-on-bone{ color:var(--tx-on-bone); }
.marquee-on-ink{ color:var(--tx-on-ink); }

/* ============================================================
   SECTION SHARED
============================================================ */
section{ position:relative; padding:130px 0; }
.section-eyebrow{ font-size:12px; font-weight:700; letter-spacing:.12em; text-transform:uppercase; margin-bottom:20px; display:flex; align-items:center; gap:10px; }
.section-eyebrow::before{ content:""; width:26px; height:2px; background:var(--spot); }
.section-eyebrow.on-ink{ color:var(--tx-on-ink-dim); }
.section-eyebrow.on-bone{ color:var(--tx-on-bone-dim); }

.link-cta{ display:inline-flex; align-items:center; gap:12px; margin-top:10px; font-size:12.5px; font-weight:700; letter-spacing:.05em; text-transform:uppercase; padding-bottom:6px; border-bottom:2px solid currentColor; }
.link-cta .arrow{ transition:transform .3s ease; }
.link-cta:hover .arrow{ transform:translateX(6px); }

/* ============================================================
   CONCEPT — left stacked heading (contained), right auto-scrolling
   photos (full-bleed to the viewport edge, like the hero)
============================================================ */
.concept{ background:var(--ink); overflow:hidden; }
.concept-layout{ display:flex; align-items:stretch; min-height:760px; }
.concept-left-wrap{ flex:1 1 54%; display:flex; align-items:center; padding:110px var(--edge); }
.concept-left{ max-width:640px; margin-left:auto; }
.concept-right-wrap{ flex:1 1 46%; position:relative; min-width:0; }

.concept-heading-wrap{ position:relative; margin-bottom:34px; }
.concept-wordmark .wline{ display:block; font-size:clamp(38px, 6.6vw, 84px); line-height:.88; white-space:nowrap; }
.concept-wordmark .wline:nth-child(2){ color:var(--spot); }
.concept-caption{ font-size:12px; font-weight:700; line-height:1.8; color:var(--tx-on-ink-dim); max-width:170px; }
.concept-cta{ margin:6px 0 32px; }

@media (min-width:640px){
  .concept-heading-wrap{ display:grid; grid-template-columns:170px 1fr; gap:22px; align-items:start; }
  .concept-caption{ padding-top:.6em; }
}

.concept-sub{ font-size:clamp(20px,2.6vw,28px); font-weight:800; margin-bottom:24px; line-height:1.6; }
.concept-body p{ font-size:14px; line-height:2.05; color:var(--tx-on-ink-dim); margin-bottom:1.5em; font-weight:400; }
.concept-body strong{ color:var(--tx-on-ink); font-weight:700; }
.concept .link-cta{ color:var(--spot); }

.stat-row{ display:grid; grid-template-columns:repeat(3,1fr); border-top:1px solid var(--line); margin-top:48px; }
.stat-row div{ padding:22px 20px 0; border-left:1px solid var(--line); }
.stat-row div:first-child{ border-left:none; padding-left:0; }
.stat-num{ font-family:var(--disp); font-size:clamp(24px,2.8vw,32px); color:var(--spot); line-height:1; }
.stat-label{ font-size:11px; font-weight:700; letter-spacing:.04em; color:var(--tx-on-ink-dim2); margin-top:10px; }

/* photo column: fills its wrap completely (no border/inset) and bleeds to the screen's right edge */
.concept-photos{ position:absolute; inset:0; overflow:hidden; }
.concept-photos::before,.concept-photos::after{ content:""; position:absolute; left:0; right:0; height:70px; z-index:2; pointer-events:none; }
.concept-photos::before{ top:0; background:linear-gradient(180deg, var(--ink), transparent); }
.concept-photos::after{ bottom:0; background:linear-gradient(0deg, var(--ink), transparent); }
.concept-photos .track{ display:flex; flex-direction:column; height:200%; width:100%; animation:vscroll 26s linear infinite; }
.concept-photos .track img{ width:100%; height:0; flex:1 1 0; object-fit:cover; display:block; }

@keyframes vscroll{ from{ transform:translateY(0); } to{ transform:translateY(-50%); } }

@media (max-width:860px){
  .concept-layout{ flex-direction:column; min-height:0; }
  .concept-left-wrap{ padding:88px var(--edge) 60px; }
  .concept-left{ margin-left:0; max-width:none; }
  .concept-right-wrap{ height:70vh; }
}

/* ============================================================
   PILLARS / CONTENTS — one item per full-width row, photo + dark panel
============================================================ */
.pillars{ background:var(--ink); }
.pillars-head{ max-width:820px; }
.pillars-sub{ margin-top:24px; font-size:13.5px; color:var(--tx-on-ink-dim); line-height:1.9; max-width:560px; font-weight:500; }
.pillars-sub b{ color:var(--tx-on-ink); }

.content-rows{ margin-top:76px; border-top:1px solid var(--line); }
.content-row{ display:grid; grid-template-columns:1.6fr 1fr; min-height:560px; border-bottom:1px solid var(--line); }
.content-row .row-image{ position:relative; overflow:hidden; order:1; }
.content-row .row-image img{ width:100%; height:100%; object-fit:cover; display:block; filter:saturate(.9); transition:transform .8s cubic-bezier(.2,.7,.2,1); }
.content-row:hover .row-image img{ transform:scale(1.04); }
.content-row .row-panel{ order:2; background:var(--ink-2); display:flex; flex-direction:column; justify-content:center; padding:clamp(32px,4.5vw,64px); position:relative; }
.content-row.reverse .row-image{ order:2; }
.content-row.reverse .row-panel{ order:1; }

.row-mark{ display:flex; align-items:center; gap:10px; margin-bottom:18px; }
.row-mark svg{ width:20px; height:20px; color:var(--spot); }
.row-num{ font-size:11px; font-weight:800; letter-spacing:.1em; color:var(--tx-on-ink-dim2); }
.row-label{ font-family:var(--disp); font-size:clamp(32px,3.6vw,46px); line-height:1; color:var(--tx-on-ink); white-space:nowrap; }
.row-label-sub{ font-size:12px; font-weight:700; letter-spacing:.08em; color:var(--tx-on-ink-dim); margin-top:10px; }

.row-heading{ font-size:clamp(20px,2.2vw,27px); font-weight:800; line-height:1.6; margin:36px 0 18px; }
.row-desc{ font-size:13.5px; line-height:2; color:var(--tx-on-ink-dim); font-weight:400; max-width:38em; }

@media (max-width:860px){
  .content-row,.content-row.reverse{ grid-template-columns:1fr; min-height:0; }
  .content-row .row-image,.content-row.reverse .row-image{ order:1; aspect-ratio:4/3; }
  .content-row .row-panel,.content-row.reverse .row-panel{ order:2; }
}

/* ============================================================
   EXHIBIT
============================================================ */
.exhibit{ background:var(--ink-2); }
.gallery-strip{ margin:56px 0 72px; overflow:hidden; }
.gallery-strip .row{ display:flex; width:max-content; gap:1px; animation:tick 50s linear infinite; }
.gallery-strip .tile{ width:220px; height:290px; flex-shrink:0; position:relative; overflow:hidden; background:var(--ink); }
.gallery-strip .tile img{ width:100%; height:100%; object-fit:cover; filter:saturate(.85) contrast(1.05); }
.gallery-strip .tile .scrim{ position:absolute; inset:0; background:linear-gradient(0deg, rgba(18,17,16,.75), transparent 55%); }
.gallery-strip .tile span{ position:absolute; bottom:14px; left:16px; font-size:11px; font-weight:800; letter-spacing:.04em; text-transform:uppercase; color:var(--tx-on-ink); z-index:1; }

.exhibit-grid{ display:grid; grid-template-columns:1fr .82fr; gap:70px; align-items:end; }
.exhibit-title{ font-size:clamp(22px,2.8vw,30px); font-weight:800; line-height:1.7; }
.exhibit-body p{ font-size:13.5px; line-height:2.05; color:var(--tx-on-ink-dim); margin-bottom:1.5em; font-weight:400; }
.exhibit .link-cta{ color:var(--spot); }

/* ============================================================
   EXHIBITOR DIRECTORY — 4-col shop cards, expandable
============================================================ */
.exhibitors{ background:var(--ink); }
.exhibitors-head{ display:flex; align-items:flex-end; justify-content:space-between; gap:30px; flex-wrap:wrap; margin-bottom:56px; }
.exhibitors-head h2{ font-size:clamp(22px,2.6vw,30px); font-weight:800; line-height:1.5; }
.exhibitors-count{ font-size:13px; color:var(--tx-on-ink-dim); font-weight:500; }
.exhibitors-count b{ color:var(--spot); font-family:var(--disp); font-size:15px; font-weight:400; }

.exhibitor-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:1px; background:var(--line); }
.exhibitor-card{ background:var(--ink); display:flex; flex-direction:column; opacity:0; animation:cardIn .6s ease forwards; }
.exhibitor-card.is-extra{ display:none; }
@keyframes cardIn{ from{ opacity:0; transform:translateY(14px); } to{ opacity:1; transform:translateY(0); } }
.exhibitor-photo{ aspect-ratio:4/3; overflow:hidden; position:relative; }
.exhibitor-photo img{ width:100%; height:100%; object-fit:cover; filter:saturate(.85); transition:transform .6s ease; }
.exhibitor-card:hover .exhibitor-photo img{ transform:scale(1.06); }
.exhibitor-body{ padding:22px 22px 26px; display:flex; flex-direction:column; gap:10px; flex:1; }
.exhibitor-tag{ font-size:10.5px; font-weight:800; letter-spacing:.08em; text-transform:uppercase; color:var(--spot); }
.exhibitor-name{ font-size:15.5px; font-weight:800; line-height:1.4; flex:1; }
.exhibitor-actions{ display:flex; align-items:center; gap:14px; margin-top:6px; flex-wrap:wrap; }
.btn-pill{ display:inline-flex; align-items:center; justify-content:center; background:var(--spot); color:var(--ink); font-size:10.5px; font-weight:800; letter-spacing:.05em; padding:9px 16px; border-radius:999px; transition:transform .25s ease, opacity .25s ease; }
.btn-pill:hover{ transform:translateY(-2px); }
.btn-text{ display:inline-flex; align-items:center; gap:6px; font-size:10.5px; font-weight:700; letter-spacing:.04em; color:var(--tx-on-ink-dim); border-bottom:1px solid var(--line-strong); padding-bottom:2px; }
.btn-text svg{ width:12px; height:12px; }
.btn-text:hover{ color:var(--tx-on-ink); border-color:var(--tx-on-ink); }

.load-more-wrap{ display:flex; justify-content:center; margin-top:56px; }
.load-more{ display:inline-flex; align-items:center; gap:12px; border:1px solid var(--line-strong); color:var(--tx-on-ink); font-size:12.5px; font-weight:800; letter-spacing:.06em; text-transform:uppercase; padding:16px 34px; transition:background .3s ease, color .3s ease; }
.load-more:hover{ background:var(--tx-on-ink); color:var(--ink); }
.load-more[hidden]{ display:none; }

@media (max-width:860px){
  .exhibitor-grid{ grid-template-columns:repeat(2,1fr); }
}
@media (max-width:480px){
  .exhibitor-grid{ grid-template-columns:1fr; }
}

/* ============================================================
   NEWS
============================================================ */
.news{ background:var(--bone); color:var(--tx-on-bone); }
.news-head{ display:flex; align-items:baseline; justify-content:space-between; margin-bottom:56px; flex-wrap:wrap; gap:20px; }
.news-head h2{ font-family:var(--disp); font-size:30px; }
.news .link-cta{ color:var(--rust); }
.news-list li{ border-top:1px solid var(--bone-line); padding:26px 0; display:grid; grid-template-columns:110px 140px 1fr; gap:24px; align-items:baseline; }
.news-list li:last-child{ border-bottom:1px solid var(--bone-line); }
.news-date{ font-size:13px; font-weight:700; color:var(--tx-on-bone-dim); }
.news-tag{ font-size:10.5px; font-weight:700; letter-spacing:.06em; color:var(--tx-on-bone); border:1px solid var(--tx-on-bone); padding:5px 12px; width:fit-content; text-transform:uppercase; }
.news-title{ font-size:14.5px; font-weight:700; transition:opacity .3s ease; }
.news-list a:hover .news-title{ opacity:.5; }

/* ============================================================
   CONTACT BANNER
============================================================ */
.contact-banner{ background:var(--ink); color:var(--tx-on-ink); text-align:center; padding:120px 0; }
.contact-banner .section-eyebrow{ justify-content:center; }
.contact-banner .section-eyebrow::before{ display:none; }
.contact-banner a.big{ display:inline-block; margin-top:22px; font-size:clamp(18px,2.6vw,27px); font-weight:800; line-height:1.85; max-width:760px; }
.contact-banner a.big .u{ border-bottom:2px solid var(--spot); }

.btn-prominent{
  display:inline-flex; align-items:center; gap:14px; margin-top:44px;
  background:var(--spot); color:var(--ink); font-size:15px; font-weight:800;
  letter-spacing:.03em; padding:20px 42px; border-radius:999px;
  box-shadow:0 12px 30px rgba(216,162,78,.28);
  transition:transform .3s ease, box-shadow .3s ease;
}
.btn-prominent .arrow{ transition:transform .3s ease; }
.btn-prominent:hover{ transform:translateY(-3px); box-shadow:0 16px 36px rgba(216,162,78,.4); }
.btn-prominent:hover .arrow{ transform:translateX(6px); }

/* ============================================================
   OVERVIEW — 開催概要 (dark, textured, stacked-kanji mark + spec table)
============================================================ */
.overview{ background:var(--ink-2); overflow:hidden; }
.overview-grid{ display:grid; grid-template-columns:1fr 1.1fr; gap:70px; align-items:start; position:relative; }

.overview-left{ position:relative; }
.overview-left > *{ position:relative; z-index:1; }
.overview-mark{ display:flex; align-items:baseline; gap:.06em; line-height:.9; flex-wrap:wrap; }
.overview-mark .ch{ display:inline-block; font-family:var(--sans); font-weight:800; font-size:clamp(56px,7.5vw,104px); }
.overview-mark .ch.accent{ color:var(--spot); }
.overview-desc{ margin-top:30px; font-size:14px; line-height:2.05; color:var(--tx-on-ink-dim); max-width:34em; font-weight:400; }

.overview-right{ position:relative; }
.overview-bgtext{
  position:absolute; right:-6px; top:-46px; font-family:var(--disp); font-size:clamp(60px,9vw,130px);
  color:transparent; -webkit-text-stroke:1px rgba(239,232,216,.12); z-index:0; user-select:none; line-height:1; pointer-events:none;
}
.overview-spec{ position:relative; z-index:1; border-top:1px solid var(--line); }
.overview-spec .row{ display:grid; grid-template-columns:130px 1fr; gap:0; border-bottom:1px solid var(--line); }
.overview-spec dt{ padding:20px 0; margin:0; font-size:12px; font-weight:700; letter-spacing:.06em; color:var(--tx-on-ink-dim2); }
.overview-spec dd{ padding:20px 0; margin:0; font-size:13.5px; font-weight:500; color:var(--tx-on-ink); line-height:1.9; }

.overview-map{ margin-top:44px; position:relative; z-index:1; border:1px solid var(--line); padding:28px; }
.overview-map-label{ font-size:11px; font-weight:800; letter-spacing:.1em; color:var(--spot); margin-bottom:6px; }
.overview-map-note{ font-size:11px; color:var(--tx-on-ink-dim2); margin-bottom:18px; }
.overview-map svg{ width:100%; height:auto; display:block; }
.overview-map-embed{ position:relative; width:100%; padding-top:56%; overflow:hidden; }
.overview-map-embed iframe{
  position:absolute; inset:0; width:100%; height:100%; border:0;
  filter: grayscale(1) invert(92%) contrast(83%);
}

@media (max-width:860px){
  .overview-grid{ grid-template-columns:1fr; gap:50px; }
}

/* ============================================================
   VENUE — 開催場所紹介 (logo + concept-style photo/text)
============================================================ */
.venue{ background:var(--ink); }
.venue-logo-row{ display:flex; justify-content:space-between; align-items:flex-end; flex-wrap:wrap; gap:20px; padding-bottom:40px; border-bottom:1px solid var(--line); margin-bottom:64px; }
.venue-logo{ font-family:var(--disp); font-weight:800; font-size:clamp(30px,5.2vw,58px); line-height:1.15; letter-spacing:.005em; }
.venue-logo-line{ display:block; white-space:nowrap; }
.venue-logo-meta{ text-align:right; font-size:12px; color:var(--tx-on-ink-dim); line-height:1.8; font-weight:500; }
.venue-logo-meta .venue-loc{ font-weight:700; color:var(--tx-on-ink); margin-top:4px; }

.venue-grid{ display:grid; grid-template-columns:1fr 1.15fr; gap:70px; align-items:start; }
.venue-heading{ font-size:clamp(22px,2.8vw,32px); font-weight:800; line-height:1.65; margin-bottom:22px; }
.venue-desc{ font-size:13.5px; line-height:2.05; color:var(--tx-on-ink-dim); margin-bottom:30px; font-weight:400; }
.venue-features{ display:flex; flex-direction:column; gap:15px; }
.venue-features li{ display:flex; gap:12px; font-size:13px; color:var(--tx-on-ink-dim); line-height:1.85; font-weight:500; }
.venue-features li::before{ content:"—"; color:var(--spot); flex-shrink:0; }

.venue-photos{ display:grid; grid-template-columns:1.3fr 1fr; grid-template-rows:1fr 1fr; gap:12px; height:clamp(360px,44vw,520px); }
.venue-photo{ overflow:hidden; position:relative; }
.venue-photo img{ width:100%; height:100%; object-fit:cover; filter:saturate(.9); }
.venue-photo.big{ grid-row:1/3; }

@media (max-width:860px){
  .venue-grid{ grid-template-columns:1fr; gap:44px; }
  .venue-photos{ grid-template-columns:1fr 1fr; height:340px; }
  .venue-logo-meta{ text-align:left; }
}
@media (max-width:520px){
  .venue-photos{ grid-template-columns:1fr; grid-template-rows:auto; height:auto; }
  .venue-photo.big{ grid-row:auto; aspect-ratio:4/3; }
  .venue-photo{ aspect-ratio:4/3; }
}

/* ============================================================
   HOUSE MAKERS — logo grid (many logos, muted until hover)
============================================================ */
.housemakers{ background:var(--bone); }
.housemakers-head{ max-width:640px; margin-bottom:48px; }
.housemakers .section-eyebrow.on-ink{ color:var(--tx-on-bone-dim); }
.housemakers .section-eyebrow.on-ink::before{ background:var(--spot); }
.housemakers-heading{ font-size:clamp(22px,2.8vw,32px); font-weight:800; margin-top:6px; color:var(--tx-on-bone); }
.housemakers-desc{ font-size:13.5px; color:var(--tx-on-bone-dim); line-height:1.9; margin-top:16px; }

.housemaker-grid{
  display:grid; grid-template-columns:repeat(6,1fr); gap:0;
}
.housemaker-logo{
  background:var(--bone); aspect-ratio:16/9; display:flex; align-items:center; justify-content:center;
  padding:22px; transition:background .3s ease;
}
.housemaker-logo:hover{ background:var(--bone-2); }
.housemaker-logo img{
  max-width:100%; max-height:100%; width:auto; height:auto; object-fit:contain;
  filter:grayscale(1) contrast(.9); opacity:.65;
  transition:filter .35s ease, opacity .35s ease, transform .35s ease;
}
.housemaker-logo:hover img{ filter:none; opacity:1; transform:scale(1.05); }
.housemaker-fallback{
  font-size:12px; font-weight:700; letter-spacing:.04em; text-align:center;
  color:var(--tx-on-bone-dim); transition:color .3s ease;
}
.housemaker-logo:hover .housemaker-fallback{ color:var(--tx-on-bone); }

@media (max-width:640px){ .housemaker-grid{ grid-template-columns:repeat(2,1fr); } }

/* ============================================================
   GALLERY
============================================================ */
.gallery{ background:var(--ink); padding-top:0; }
.gallery-row{ display:grid; grid-template-columns:repeat(3,1fr); gap:1px; background:var(--line); }
.gallery-row .panel{ aspect-ratio:4/5; position:relative; overflow:hidden; }
.gallery-row .panel img{ width:100%; height:100%; object-fit:cover; filter:saturate(.85); }

/* ============================================================
   FOOTER
============================================================ */
.site-footer{ background:var(--ink); color:var(--tx-on-ink); padding:90px 0 30px; border-top:1px solid var(--line); }
.footer-top{ display:grid; grid-template-columns:1.3fr repeat(4,1fr); gap:40px; padding-bottom:60px; border-bottom:1px solid var(--line); }
.footer-logo{ font-family:var(--disp); font-size:27px; }
.footer-logo small{ display:block; font-family:var(--sans); font-weight:500; font-size:10.5px; letter-spacing:.14em; color:var(--tx-on-ink-dim2); margin-top:10px; text-transform:none; }
.footer-col h4{ font-size:10.5px; font-weight:700; letter-spacing:.1em; color:var(--tx-on-ink-dim2); margin-bottom:18px; text-transform:uppercase; }
.footer-col li{ margin-bottom:12px; font-size:13px; font-weight:500; }
.footer-col a:hover{ color:var(--spot); }
.footer-bottom{ display:flex; justify-content:space-between; align-items:center; padding-top:26px; font-size:11.5px; color:var(--tx-on-ink-dim2); flex-wrap:wrap; gap:12px; }

/* ============================================================
   RESPONSIVE
============================================================ */
@media (max-width:860px){
  .desktop-nav{ display:none; }
  .concept-heading-wrap{ grid-template-columns:1fr; }
  .stat-row{ grid-template-columns:1fr; }
  .stat-row div{ border-left:none; border-top:1px solid var(--line); padding:18px 0 0; }
  .stat-row div:first-child{ border-top:none; }
  .card-grid{ grid-template-columns:1fr; }
  .exhibit-grid{ grid-template-columns:1fr; gap:40px; }
  .footer-top{ grid-template-columns:repeat(2,1fr); gap:36px 24px; }
  .footer-logo{ grid-column:1/-1; }
  .news-list li{ grid-template-columns:1fr; gap:8px; }
  section{ padding:88px 0; }
}
@media (max-width:520px){
  .gallery-row{ grid-template-columns:repeat(2,1fr); }
  .gallery-row .panel:last-child{ display:none; }
  .hero-wordmark .wline:nth-child(2){ margin-left:2vw; }
}
@media (prefers-reduced-motion: reduce){
  *{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; }
}