@charset "utf-8";
/* =========================================================================
   Qurioucity — design tokens & base
   ========================================================================= */
:root{
  /* color */
  --bg:#0B0C0D;
  --surface:#141619;
  --surface-2:#191c20;
  --ink:#F1EDE4;
  --pale:#E8E0D3;
  --pale-ink:#181A1C;
  --muted:#B5B0A7;
  --gold:#B7A078;
  --gold-soft:rgba(183,160,120,.28);
  --line:rgba(241,237,228,.14);
  --line-soft:rgba(241,237,228,.08);
  --line-strong:rgba(241,237,228,.28);

  /* layout */
  --wrap:1320px;
  --pad:clamp(20px,5vw,96px);
  --sect:clamp(64px,9vw,160px);
  --sect-sm:clamp(48px,6vw,104px);

  /* type */
  --font-en:"Cormorant Garamond","Times New Roman",'Hiragino Mincho ProN',serif;
  /* 和文は端末内蔵書体。Web フォントを使わないことで初期表示を軽くしている。
     どの環境でも字面が近いものを順に指定し、行間・字送りは CSS 側で揃える。 */
  --font-ja:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Hiragino Kaku Gothic ProN",
            "Noto Sans JP","Yu Gothic Medium","Yu Gothic",Meiryo,system-ui,sans-serif;

  --fs-hero:clamp(40px,8.4vw,132px);
  --fs-word:clamp(24px,8.4vw,132px);
  --fs-h1:clamp(25px,3.6vw,46px);
  --fs-h2:clamp(21px,2.8vw,36px);
  --fs-h3:clamp(17px,1.5vw,21px);
  --fs-body:clamp(15px,1.05vw,17px);
  --fs-small:13px;
  --fs-label:11px;

  --head-h:70px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --dur:.55s;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:96px}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--font-ja);font-size:var(--fs-body);font-weight:400;
  line-height:1.85;letter-spacing:.02em;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img,svg{display:block;max-width:100%}
img{height:auto}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4,p,ul,ol,figure,blockquote,dl,dd{margin:0;padding:0}
ul,ol{list-style:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:1px}
::selection{background:var(--gold);color:#0B0C0D}

.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--pad)}
.wrap--narrow{max-width:900px}
.u-sr{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;
  clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;border:0}
.skip{position:absolute;left:50%;top:-64px;transform:translateX(-50%);z-index:200;
  background:var(--ink);color:var(--pale-ink);padding:12px 24px;transition:top .2s}
.skip:focus{top:8px}
main:focus{outline:none}

/* atmosphere ------------------------------------------------------------ */
body::before{
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(60vw 60vw at var(--atm-x,72%) var(--atm-y,18%),
             var(--atm-c,rgba(183,160,120,.10)), transparent 62%);
  transition:background 1.2s var(--ease);
}
body::after{
  content:"";position:fixed;inset:0;z-index:1;pointer-events:none;opacity:.42;
  background-image:url("/assets/img/grain.png");background-size:96px 96px;
  mix-blend-mode:overlay;
}
.site-head,main,.site-foot,.crumbs{position:relative;z-index:2}
/* TOPのエクスペリエンス上ではグレインを最前面に置き、フィルムの粒状感を出す */
.page-experience body::after,body.page-experience::after{z-index:4}

/* =========================================================================
   header
   ========================================================================= */
.site-head{position:sticky;top:0;z-index:80;
  background:linear-gradient(to bottom,rgba(11,12,13,.92),rgba(11,12,13,.72) 60%,transparent);
  backdrop-filter:saturate(140%) blur(10px);
  -webkit-backdrop-filter:saturate(140%) blur(10px);
}
.site-head__inner{display:flex;align-items:center;justify-content:space-between;gap:16px;
  max-width:var(--wrap);margin-inline:auto;padding:14px var(--pad);
  border-bottom:1px solid var(--line-soft)}
.brandmark{display:flex;align-items:center;gap:10px;flex:0 0 auto;min-height:44px;padding-block:3px}
.brandmark__img{width:auto;height:38px}
.brandmark__name{font-family:var(--font-en);font-size:16px;letter-spacing:.2em;
  line-height:1;padding-top:2px;white-space:nowrap}
@media (max-width:359px){.brandmark__name{display:none}}
.gnav{display:none}
.menu-btn{display:inline-flex;align-items:center;gap:10px;padding:10px 4px;
  min-height:44px;letter-spacing:.22em;font-size:var(--fs-label)}
.menu-btn__bars{display:inline-flex;flex-direction:column;justify-content:center;gap:5px;width:22px}
.menu-btn__bars i{display:block;height:1px;background:currentColor;transition:transform .25s var(--ease),opacity .2s}
.menu-btn[aria-expanded="true"] .menu-btn__bars i:first-child{transform:translateY(3px) rotate(45deg)}
.menu-btn[aria-expanded="true"] .menu-btn__bars i:last-child{transform:translateY(-3px) rotate(-45deg)}

.drawer{position:fixed;inset:0;z-index:70;background:rgba(9,10,11,.97);
  backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  overflow-y:auto;overscroll-behavior:contain;
  animation:drawerIn .3s var(--ease)}
@keyframes drawerIn{from{opacity:0}to{opacity:1}}
.drawer__inner{min-height:100%;display:flex;flex-direction:column;justify-content:center;
  padding:96px var(--pad) 48px;max-width:var(--wrap);margin-inline:auto}
.drawer__eyebrow{font-size:var(--fs-label);letter-spacing:.3em;color:var(--muted);margin-bottom:24px}
.drawer__item{border-top:1px solid var(--line-soft)}
.drawer__item:last-child{border-bottom:1px solid var(--line-soft)}
.drawer__link{display:grid;grid-template-columns:44px 1fr;align-items:baseline;gap:4px 14px;
  padding:16px 0;min-height:56px;transition:color .2s,padding-left .3s var(--ease)}
.drawer__link:hover,.drawer__link:focus-visible{padding-left:8px;color:var(--gold)}
.drawer__link.is-current{color:var(--gold)}
.drawer__no{grid-column:1;grid-row:1;font-size:var(--fs-label);letter-spacing:.16em;color:var(--muted)}
.drawer__en{grid-column:2;grid-row:1;font-family:var(--font-en);
  font-size:clamp(26px,7vw,44px);line-height:1;letter-spacing:.02em}
.drawer__ja{grid-column:2;grid-row:2;font-size:var(--fs-small);color:var(--muted)}
.drawer__foot{display:flex;flex-wrap:wrap;gap:20px;margin-top:32px}
.drawer__sub{display:inline-flex;align-items:center;min-height:44px;font-size:var(--fs-small);
  color:var(--muted);border-bottom:1px solid var(--line)}
body.is-locked{overflow:hidden}

@media (min-width:1000px){
  .brandmark__img{height:46px}
  .brandmark__name{font-size:19px;letter-spacing:.22em}
  .gnav{display:block}
  .gnav__list{display:flex;align-items:center;gap:clamp(14px,1.8vw,30px)}
  .gnav__link{display:block;padding:6px 2px;position:relative}
  .gnav__en{display:block;font-size:12px;letter-spacing:.16em}
  .gnav__ja{display:block;font-size:10px;letter-spacing:.08em;color:var(--muted);
    opacity:0;transform:translateY(-3px);transition:opacity .25s,transform .25s var(--ease)}
  .gnav__link:hover .gnav__ja,.gnav__link:focus-visible .gnav__ja{opacity:1;transform:none}
  .gnav__link::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;
    background:var(--gold);transition:width .3s var(--ease)}
  .gnav__link:hover::after,.gnav__link.is-current::after{width:100%}
  .gnav__link.is-current{color:var(--gold)}
  .menu-btn{display:none}
}

/* =========================================================================
   buttons / labels
   ========================================================================= */
.btn{display:inline-flex;align-items:center;gap:14px;min-height:48px;padding:12px 26px;
  font-size:var(--fs-small);letter-spacing:.06em;border:1px solid var(--line-strong);
  transition:background .25s,color .25s,border-color .25s}
.btn__arrow{flex:0 0 auto;transition:transform .25s var(--ease)}
.btn:hover .btn__arrow,.btn:focus-visible .btn__arrow{transform:translateX(4px)}
.btn--primary{background:var(--ink);color:var(--pale-ink);border-color:var(--ink)}
.btn--primary:hover,.btn--primary:focus-visible{background:var(--gold);border-color:var(--gold);color:#0B0C0D}
.btn--ghost:hover,.btn--ghost:focus-visible{border-color:var(--gold);color:var(--gold)}
.btn--text{padding:10px 0;border:0;border-bottom:1px solid var(--line-strong);min-height:44px}
.btn--text:hover,.btn--text:focus-visible{border-color:var(--gold);color:var(--gold)}
.btn__ext{font-size:12px}

.eyebrow{font-size:var(--fs-label);letter-spacing:.32em;color:var(--muted);
  text-transform:uppercase;margin-bottom:20px}
.eyebrow--gold{color:var(--gold)}

/* =========================================================================
   typography blocks
   ========================================================================= */
.h-hero{font-family:var(--font-en);font-weight:300;font-size:var(--fs-hero);
  line-height:.98;letter-spacing:-.005em}
.h-page{font-size:var(--fs-h1);font-weight:500;line-height:1.5;letter-spacing:.01em}
.ph{display:inline-block;max-width:100%;text-wrap:balance}
.h-page,.h-section,.h-sub{ text-wrap:balance }
.lead{ text-wrap:pretty }
.h-section{font-size:var(--fs-h2);font-weight:500;line-height:1.55;letter-spacing:.01em;
  margin-bottom:clamp(24px,3vw,44px)}
.h-sub{font-size:var(--fs-h3);font-weight:500;line-height:1.7}
.lead{font-size:clamp(15px,1.2vw,18px);line-height:1.95;color:var(--muted);max-width:66ch}
.body-copy p+p{margin-top:1.6em}
.body-copy{max-width:40em}
.wordmark{font-family:var(--font-en);font-weight:300;font-size:var(--fs-word);
  line-height:1;letter-spacing:.06em;color:transparent;
  -webkit-text-stroke:1px rgba(241,237,228,.3);white-space:nowrap;max-width:100%}

/* section shell --------------------------------------------------------- */
.sect{padding-block:var(--sect);position:relative}
.sect--tight{padding-block:var(--sect-sm)}
.sect--line{border-top:1px solid var(--line-soft)}
.sect--pale{background:var(--pale);color:var(--pale-ink)}
.sect--pale .eyebrow,.sect--pale .lead,.sect--pale .muted{color:#5c574e}
.sect--pale .btn{border-color:rgba(24,26,28,.28)}
.sect--pale .btn--primary{background:var(--pale-ink);color:var(--pale);border-color:var(--pale-ink)}
.sect--pale .btn--primary:hover{background:#000;border-color:#000}
.sect--pale .btn--ghost:hover{border-color:var(--pale-ink);color:var(--pale-ink)}
.sect--surface{background:var(--surface)}
.sect__head{margin-bottom:clamp(36px,5vw,72px)}
.muted{color:var(--muted)}

/* figures --------------------------------------------------------------- */
.fig{margin:0;position:relative}
.fig__media{display:block;position:relative;overflow:hidden;background:var(--surface);
  border:1px solid var(--line-soft)}
.fig__media svg{width:100%;height:100%;display:block}
.fig--4x3 .fig__media{aspect-ratio:4/3}
.fig--16x9 .fig__media{aspect-ratio:16/9}
.fig--1x1 .fig__media{aspect-ratio:1/1}
.fig--3x4 .fig__media{aspect-ratio:3/4}
.fig--2x3 .fig__media{aspect-ratio:2/3}
.fig__cap{margin-top:12px;font-size:12px;color:var(--muted);letter-spacing:.04em}
.sect--pale .fig__cap{color:#5c574e}

/* =========================================================================
   HERO
   ========================================================================= */
.hero{position:relative;padding-top:clamp(24px,5vw,56px);padding-bottom:clamp(48px,7vw,96px);
  overflow:hidden}
.hero__inner{max-width:var(--wrap);margin-inline:auto;padding-inline:var(--pad)}
.hero__en{font-family:var(--font-en);font-weight:300;font-size:clamp(34px,10vw,80px);
  line-height:1.02;letter-spacing:-.01em;margin-bottom:18px}
.hero__ja{font-size:clamp(19px,4.6vw,34px);font-weight:500;line-height:1.6;
  letter-spacing:.02em;margin-bottom:20px}
.hero__lead{font-size:clamp(14px,1.05vw,16px);color:var(--muted);line-height:1.9;
  max-width:24em;margin-bottom:32px}
.hero__actions{display:flex;flex-wrap:wrap;gap:12px}
.hero__figure{position:relative;margin:clamp(28px,6vw,0) calc(var(--pad) * -.5) 0;
  will-change:transform}
.sculpture{width:100%;height:auto;max-width:640px;margin-inline:auto}
.hero__wordmark{margin-top:clamp(28px,5vw,64px);overflow:clip}
.hero__scroll{display:flex;align-items:center;gap:12px;margin-top:26px;
  font-size:var(--fs-label);letter-spacing:.3em;color:var(--muted)}
.hero__scroll i{display:block;width:44px;height:1px;background:var(--line-strong);position:relative;
  overflow:hidden}
.hero__scroll i::after{content:"";position:absolute;inset:0;background:var(--gold);
  transform:translateX(-100%);animation:scrollHint 2.6s var(--ease) infinite}
@keyframes scrollHint{0%{transform:translateX(-100%)}55%{transform:translateX(100%)}100%{transform:translateX(100%)}}

@media (min-width:900px){
  .hero{min-height:min(94svh,900px);display:flex;align-items:center}
  .hero__inner{display:grid;grid-template-columns:repeat(12,1fr);
    grid-template-rows:auto auto auto;
    column-gap:clamp(16px,2vw,32px);align-items:center;width:100%}
  .hero__text{grid-column:1/span 6;grid-row:1;position:relative;z-index:2}
  .hero__figure{grid-column:6/span 7;grid-row:1;justify-self:end;
    margin:0;z-index:1}
  .sculpture{width:auto;height:min(62svh,620px);max-width:100%}
  .hero__lead{max-width:23em}
  .hero__wordmark{grid-column:1/span 12;grid-row:2;margin-top:clamp(16px,2.5vw,40px)}
  .hero__scroll{grid-column:1/span 12;grid-row:3;margin-top:14px}
}
@media (min-width:1200px){
  .hero__en{font-size:clamp(52px,5.6vw,84px)}
}

/* =========================================================================
   TOP: index of 7
   ========================================================================= */
.tindex__list{border-top:1px solid var(--line-soft)}
.tindex__item{border-bottom:1px solid var(--line-soft)}
.tindex__link{display:grid;grid-template-columns:auto 1fr auto;align-items:center;
  gap:6px 16px;padding:20px 0;min-height:64px;transition:padding-left .35s var(--ease),color .25s}
.tindex__no{grid-column:1;grid-row:1}
.tindex__en{grid-column:2;grid-row:1}
.tindex__link:hover,.tindex__link:focus-visible{padding-left:10px;color:var(--gold)}
.tindex__no{font-size:var(--fs-label);letter-spacing:.2em;color:var(--muted)}
.tindex__en{font-family:var(--font-en);font-size:clamp(24px,5vw,40px);line-height:1.1}
.tindex__ja{grid-column:2;grid-row:2;font-size:var(--fs-small);color:var(--muted)}
.tindex__arrow{grid-column:3;grid-row:1/span 2;color:var(--muted);
  transition:transform .3s var(--ease);align-self:center}
.tindex__link:hover .tindex__arrow{transform:translateX(6px);color:var(--gold)}
@media (min-width:900px){
  .tindex__link{grid-template-columns:72px 300px 1fr auto;align-items:baseline;padding:26px 0}
  .tindex__ja{grid-column:3;grid-row:1;font-size:14px}
  .tindex__arrow{grid-column:4;grid-row:1;align-self:center}
}

/* =========================================================================
   editorial split (about / creative etc.)
   ========================================================================= */
.split{display:grid;gap:clamp(32px,5vw,72px)}
@media (min-width:900px){
  .split{grid-template-columns:repeat(12,1fr);column-gap:clamp(16px,2vw,32px);align-items:start}
  .split__a{grid-column:1/span 5}
  .split__b{grid-column:7/span 6}
  .split--flip .split__a{grid-column:8/span 5;order:2}
  .split--flip .split__b{grid-column:1/span 7;order:1}
  .split--wide-a .split__a{grid-column:1/span 6}
  .split--wide-a .split__b{grid-column:8/span 5}
  .split__sticky{position:sticky;top:120px}
}

/* numbered editorial list (services) ------------------------------------ */
.slist{border-top:1px solid var(--line)}
.slist__item{border-bottom:1px solid var(--line)}
.slist__link{display:grid;grid-template-columns:auto 1fr auto;gap:4px 14px;align-items:start;
  padding:24px 0;transition:padding-left .35s var(--ease)}
.slist__no{grid-column:1;grid-row:1}
.slist__head{grid-column:2;grid-row:1}
.slist__link:hover,.slist__link:focus-visible{padding-left:10px}
.slist__no{font-size:var(--fs-label);letter-spacing:.2em;color:var(--gold);padding-top:8px}
.slist__en{font-family:var(--font-en);font-size:clamp(21px,3vw,32px);line-height:1.2}
.slist__ja{font-size:12px;color:var(--muted);letter-spacing:.12em;margin-top:2px}
.slist__desc{grid-column:2;grid-row:2;font-size:14px;color:var(--muted);margin-top:8px;max-width:46em}
.slist__arrow{grid-column:3;grid-row:1/span 2;color:var(--muted);padding-top:12px;
  align-self:start;transition:transform .3s var(--ease)}
.slist__link:hover .slist__arrow{transform:translateX(6px);color:var(--gold)}

/* =========================================================================
   product blocks
   ========================================================================= */
.pblock{display:grid;gap:clamp(24px,4vw,56px);align-items:center}
.pblock+.pblock{margin-top:clamp(64px,9vw,140px);padding-top:clamp(64px,9vw,140px);
  border-top:1px solid var(--line-soft)}
.pblock__name{font-family:var(--font-en);font-size:clamp(28px,5.4vw,64px);line-height:1;
  letter-spacing:.02em;margin-bottom:12px}
.pblock__ja{font-size:12px;letter-spacing:.2em;color:var(--muted);margin-bottom:24px}
.pblock__copy{font-size:clamp(19px,2.6vw,30px);font-weight:500;line-height:1.6;margin-bottom:18px}
@media (min-width:900px){
  .pblock{grid-template-columns:repeat(12,1fr);column-gap:clamp(16px,2vw,32px)}
  .pblock__text{grid-column:1/span 5}
  .pblock__media{grid-column:7/span 6}
  .pblock--flip .pblock__text{grid-column:8/span 5;order:2}
  .pblock--flip .pblock__media{grid-column:1/span 6;order:1}
}

/* card grids ------------------------------------------------------------ */
.cards{display:grid;gap:clamp(20px,3vw,36px)}
.cards--2{grid-template-columns:1fr}
.cards--3{grid-template-columns:1fr}
@media (min-width:700px){.cards--2{grid-template-columns:1fr 1fr}.cards--3{grid-template-columns:1fr 1fr}}
@media (min-width:1000px){.cards--3{grid-template-columns:repeat(3,1fr)}}
.card{border-top:1px solid var(--line);padding-top:20px}
.card__no{font-size:var(--fs-label);letter-spacing:.2em;color:var(--gold);display:block;margin-bottom:12px}
.card__title{font-size:var(--fs-h3);font-weight:500;margin-bottom:10px;line-height:1.6}
.card__body{font-size:14px;color:var(--muted);line-height:1.9}
.sect--pale .card__body{color:#5c574e}
.sect--pale .card{border-color:rgba(24,26,28,.16)}

/* checklist ------------------------------------------------------------- */
.checks{display:grid;gap:14px}
.checks li{position:relative;padding-left:26px;font-size:15px;line-height:1.85}
.checks li::before{content:"";position:absolute;left:0;top:.75em;width:12px;height:1px;background:var(--gold)}
.taglist{display:flex;flex-wrap:wrap;gap:10px}
.taglist li{font-size:12px;letter-spacing:.06em;color:var(--muted);
  border:1px solid var(--line);padding:8px 14px}

/* flow ------------------------------------------------------------------ */
.flow__list{display:grid;gap:0;border-top:1px solid var(--line)}
.flow__item{border-bottom:1px solid var(--line);padding:22px 0;
  display:grid;grid-template-columns:56px 1fr;gap:4px 12px}
.flow__no{grid-column:1;grid-row:1;font-size:var(--fs-label);letter-spacing:.2em;
  color:var(--gold);padding-top:6px}
.flow__title{grid-column:2;grid-row:1;font-size:var(--fs-h3);font-weight:500;line-height:1.6}
.flow__body{grid-column:2;grid-row:2;font-size:14px;color:var(--muted)}
@media (min-width:900px){
  .flow__item{grid-template-columns:80px 280px 1fr;align-items:baseline}
  .flow__body{grid-column:3;grid-row:1}
}

/* faq ------------------------------------------------------------------- */
.faq__list{border-top:1px solid var(--line)}
.faq__item{border-bottom:1px solid var(--line)}
.faq__q{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;
  padding:20px 0;min-height:60px;cursor:pointer;list-style:none;font-size:15px;
  font-weight:500;line-height:1.7}
.faq__q::-webkit-details-marker{display:none}
.faq__mark{position:relative;flex:0 0 auto;width:14px;height:14px;margin-top:6px}
.faq__mark::before,.faq__mark::after{content:"";position:absolute;background:var(--gold);
  transition:transform .3s var(--ease)}
.faq__mark::before{left:0;top:6px;width:14px;height:1px}
.faq__mark::after{left:6px;top:0;width:1px;height:14px}
.faq__item[open] .faq__mark::after{transform:scaleY(0)}
.faq__a{padding:0 0 22px;color:var(--muted);font-size:14px;max-width:74ch}
.sect--pale .faq__a{color:#5c574e}
.sect--pale .faq__list,.sect--pale .faq__item{border-color:rgba(24,26,28,.16)}

/* related --------------------------------------------------------------- */
.rel__list{border-top:1px solid var(--line)}
.rel__list li{border-bottom:1px solid var(--line)}
.rel__link{display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 0;min-height:56px;transition:padding-left .3s var(--ease),color .2s}
.rel__link:hover,.rel__link:focus-visible{padding-left:8px;color:var(--gold)}

/* cta band -------------------------------------------------------------- */
.cta-band{border-top:1px solid var(--line-soft);background:
  radial-gradient(70% 120% at 80% 10%,rgba(183,160,120,.10),transparent 60%)}
.cta-band__inner{padding-block:clamp(56px,8vw,120px);display:grid;gap:32px;align-items:end}
.cta-band__title{font-size:clamp(22px,3.4vw,42px);font-weight:500;line-height:1.5}
.cta-band__body{margin-top:16px;color:var(--muted);max-width:56ch;font-size:15px}
.cta-band__note{margin-top:12px;color:var(--muted);font-size:13px}
@media (min-width:900px){
  .cta-band__inner{grid-template-columns:1fr auto;gap:48px}
}

/* empty state ----------------------------------------------------------- */
.empty{border:1px solid var(--line);padding:clamp(28px,5vw,56px);
  background:linear-gradient(180deg,rgba(241,237,228,.02),transparent)}
.empty__title{font-size:var(--fs-h3);font-weight:500;margin-bottom:12px}
.empty__body{color:var(--muted);font-size:14px;max-width:62ch;margin-bottom:26px}
.sect--pale .empty{border-color:rgba(24,26,28,.18)}
.sect--pale .empty__body{color:#5c574e}

/* breadcrumbs ----------------------------------------------------------- */
.crumbs{border-bottom:1px solid var(--line-soft);padding-block:14px}
.crumbs__list{display:flex;flex-wrap:wrap;gap:6px 10px;font-size:12px;color:var(--muted)}
.crumbs__item+.crumbs__item::before{content:"/";margin-right:10px;opacity:.5}
.crumbs__item a:hover{color:var(--gold)}

/* page hero ------------------------------------------------------------- */
.phero{padding-block:clamp(56px,8vw,120px) clamp(40px,5vw,72px);position:relative}
.phero__grid{display:grid;gap:clamp(28px,4vw,56px)}
.phero__title{margin-bottom:24px}
@media (min-width:900px){
  .phero__grid{grid-template-columns:repeat(12,1fr);column-gap:clamp(16px,2vw,32px);align-items:end}
  .phero__text{grid-column:1/span 6}
  .phero__media{grid-column:8/span 5}
}

/* tables ---------------------------------------------------------------- */
.dl{border-top:1px solid var(--line)}
.dl__row{display:grid;grid-template-columns:1fr;gap:4px;padding:16px 0;
  border-bottom:1px solid var(--line)}
.dl__k{font-size:12px;letter-spacing:.12em;color:var(--muted)}
.dl__v{font-size:15px}
@media (min-width:700px){
  .dl__row{grid-template-columns:220px 1fr;gap:24px;align-items:baseline}
}

/* article --------------------------------------------------------------- */
.article{max-width:760px}
.article p{margin-bottom:1.7em;line-height:1.95}
.article h2{font-size:clamp(19px,2.4vw,26px);font-weight:500;margin:2.4em 0 1em;line-height:1.6}
.article .fig{margin:2.4em 0}
.meta{display:flex;flex-wrap:wrap;align-items:center;gap:16px;font-size:12px;
  letter-spacing:.12em;color:var(--muted);margin-bottom:20px}
.meta__cat{border:1px solid var(--line);padding:4px 12px}

/* list rows (news / works / exhibitions) -------------------------------- */
.rows{border-top:1px solid var(--line)}
.rows__item{border-bottom:1px solid var(--line)}
.rows__link{display:grid;grid-template-columns:auto 1fr;gap:6px 16px;padding:22px 0;
  transition:padding-left .3s var(--ease),color .2s}
.rows__link>.rows__meta:nth-child(1){grid-column:1;grid-row:1}
.rows__link>.rows__meta:nth-child(2){grid-column:2;grid-row:1;justify-self:start}
.rows__title{grid-column:1/-1;grid-row:2}
.rows__link:hover,.rows__link:focus-visible{padding-left:8px;color:var(--gold)}
.rows__meta{display:flex;gap:16px;align-items:center;font-size:12px;letter-spacing:.1em;color:var(--muted)}
.rows__title{font-size:clamp(16px,1.5vw,19px);font-weight:500;line-height:1.7}
@media (min-width:900px){
  .rows__link{grid-template-columns:150px 190px 1fr;align-items:baseline;gap:24px}
  .rows__link>.rows__meta:nth-child(1){grid-column:1;grid-row:1}
  .rows__link>.rows__meta:nth-child(2){grid-column:2;grid-row:1}
  .rows__title{grid-column:3;grid-row:1}
}

/* filter bar ------------------------------------------------------------ */
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:clamp(28px,4vw,48px)}
.filters__btn{min-height:44px;padding:10px 18px;font-size:12px;letter-spacing:.1em;
  border:1px solid var(--line);color:var(--muted);transition:.2s}
.filters__btn:hover{border-color:var(--gold);color:var(--gold)}
.filters__btn[aria-pressed="true"]{background:var(--ink);color:var(--pale-ink);border-color:var(--ink)}

/* work / art grid ------------------------------------------------------- */
.grid-works{display:grid;gap:clamp(24px,3vw,44px)}
@media (min-width:760px){.grid-works{grid-template-columns:1fr 1fr}}
.wcard__link{display:block;transition:opacity .25s}
.wcard__link:hover{opacity:.86}
.wcard__meta{display:flex;gap:14px;font-size:12px;letter-spacing:.1em;color:var(--muted);margin-top:14px}
.wcard__title{font-size:var(--fs-h3);font-weight:500;margin-top:6px;line-height:1.6}
.wcard--wide{grid-column:1/-1}

/* demo banner ----------------------------------------------------------- */
.demo-banner{background:#3a2a12;color:#f4e6cd;border-bottom:1px solid var(--gold);
  padding:12px var(--pad);font-size:13px;line-height:1.7;text-align:center;position:relative;z-index:3}
.demo-banner strong{display:inline-block;margin-right:12px;letter-spacing:.16em;color:var(--gold)}

/* form ------------------------------------------------------------------ */
.form{display:grid;gap:26px;max-width:720px}
.field{display:grid;gap:8px}
.field__label{font-size:13px;letter-spacing:.08em;display:flex;align-items:center;gap:10px}
.req{font-size:10px;letter-spacing:.1em;color:var(--gold);border:1px solid var(--gold-soft);padding:2px 8px}
.opt{font-size:10px;letter-spacing:.1em;color:var(--muted);border:1px solid var(--line);padding:2px 8px}
.field__hint{font-size:12px;color:var(--muted)}
.field input[type=text],.field input[type=email],.field input[type=tel],
.field select,.field textarea{
  width:100%;min-height:48px;padding:12px 14px;background:var(--surface);color:var(--ink);
  border:1px solid var(--line);font:inherit;font-size:15px;border-radius:0;
  transition:border-color .2s,background .2s}
.field textarea{min-height:170px;line-height:1.8;resize:vertical}
.field select{appearance:none;background-image:
  linear-gradient(45deg,transparent 50%,var(--muted) 50%),
  linear-gradient(135deg,var(--muted) 50%,transparent 50%);
  background-position:calc(100% - 20px) 50%,calc(100% - 14px) 50%;
  background-size:6px 6px,6px 6px;background-repeat:no-repeat;padding-right:44px}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--gold);outline:none;
  background:#1a1d21}
.field.is-error input,.field.is-error select,.field.is-error textarea{border-color:#e0796a}
.field__error{font-size:13px;color:#e8917f;display:none}
.field.is-error .field__error{display:block}
.checkbox{display:flex;align-items:flex-start;gap:12px;font-size:14px;line-height:1.7;
  cursor:pointer;min-height:44px;padding-block:6px}
.checkbox input{width:24px;height:24px;margin-top:2px;accent-color:var(--gold);flex:0 0 auto}
.checkbox a{border-bottom:1px solid var(--line-strong)}
.form__notice{border:1px solid var(--gold-soft);background:rgba(183,160,120,.07);
  padding:20px 22px;display:grid;gap:8px}
.form__notice strong{color:var(--gold);font-size:15px}
.form__notice p{font-size:13px;color:var(--muted);line-height:1.8}
.form__submit{display:flex;flex-wrap:wrap;align-items:center;gap:16px}
.btn[disabled]{opacity:.42;pointer-events:none}
/* 送信先が未設定のときは送信を行わないが、押した理由が分かるよう
   クリック自体は受け付けて理由を表示する（無反応にしない）。 */
.btn[aria-disabled="true"]{opacity:.55;cursor:not-allowed}
.btn[aria-disabled="true"]:hover{background:var(--ink);border-color:var(--ink);color:var(--pale-ink)}
.form__status{font-size:14px;line-height:1.8}
.form__status[data-state="error"]{color:#e8917f}
.form__status[data-state="ok"]{color:var(--gold)}
.hp-field{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* lightbox -------------------------------------------------------------- */
.lightbox{position:fixed;inset:0;z-index:120;background:rgba(6,7,8,.96);
  display:grid;place-items:center;padding:clamp(20px,5vw,64px)}
.lightbox__body{max-width:min(1100px,100%);max-height:100%;overflow:auto}
.lightbox__close{position:absolute;top:16px;right:16px;min-width:48px;min-height:48px;
  border:1px solid var(--line-strong);display:grid;place-items:center}
.lightbox__close:hover{border-color:var(--gold);color:var(--gold)}
.zoomable{cursor:zoom-in}

/* footer ---------------------------------------------------------------- */
.site-foot{border-top:1px solid var(--line-soft);padding-block:clamp(48px,6vw,88px) 32px;
  background:linear-gradient(180deg,transparent,rgba(20,22,25,.6))}
.site-foot__top{display:grid;gap:clamp(36px,5vw,64px)}
.site-foot__logo{width:min(180px,52vw);height:auto;margin-bottom:22px}
.site-foot__copy{font-family:var(--font-en);font-size:clamp(20px,2.4vw,28px);line-height:1.3}
.site-foot__copy-ja{font-size:13px;color:var(--muted);margin-top:8px}
.f-nav__list{display:grid;grid-template-columns:1fr 1fr;gap:2px 24px}
.f-nav__list a{display:grid;grid-template-columns:auto 1fr;gap:2px 10px;padding:10px 0;min-height:44px;
  align-items:baseline;transition:color .2s}
.f-nav__list a:hover{color:var(--gold)}
.f-nav__no{grid-column:1;grid-row:1;font-size:10px;letter-spacing:.16em;color:var(--muted)}
.f-nav__en{grid-column:2;grid-row:1;font-size:13px;letter-spacing:.1em}
.f-nav__ja{grid-column:2;grid-row:2;font-size:11px;color:var(--muted)}
.site-foot__bottom{margin-top:clamp(40px,5vw,64px);padding-top:24px;
  border-top:1px solid var(--line-soft);display:flex;flex-wrap:wrap;gap:16px 28px;align-items:center}
.f-sub,.f-social{display:flex;flex-wrap:wrap;gap:4px 24px;font-size:12px;color:var(--muted)}
.f-sub a,.f-social a{display:inline-flex;align-items:center;min-height:44px}
.f-sub a:hover,.f-social a:hover{color:var(--gold)}
.site-foot__cr{margin-left:auto;font-size:12px;color:var(--muted);letter-spacing:.08em}
@media (min-width:900px){
  .site-foot__top{grid-template-columns:1fr 1fr;align-items:start}
  .f-nav__list{grid-template-columns:repeat(2,minmax(0,1fr))}
}

/* reveal ----------------------------------------------------------------
   .js は <head> のインラインスクリプトで付与される。
   JavaScript が無効・失敗した場合、この規則自体が適用されず本文は常に見える。 */
.js .rv{opacity:0;transform:translateY(18px);
  transition:opacity .7s var(--ease),transform .7s var(--ease)}
.js .rv.is-in{opacity:1;transform:none}
.js .rv-d1{transition-delay:.08s}
.js .rv-d2{transition-delay:.16s}
.js .rv-d3{transition-delay:.24s}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important;scroll-behavior:auto!important}
  .js .rv,.rv{opacity:1!important;transform:none!important}
  .hero__figure{transform:none!important}
  body::before{transition:none}
}

/* Generated editorial imagery and approved artwork photographs. */
.fig__media img{width:100%;height:100%;object-fit:cover;display:block}.section-visual{padding-bottom:32px}.section-visual .fig{max-width:960px;margin:0 auto}.section-visual .fig__media{max-height:420px}.fig--photo .fig__cap{line-height:1.7}
.fig--artwork .fig__media img{object-fit:contain}