:root{
  --wall:#e9e7e2;
  --ink:#2a2926;
  --mute:#6a6760;
  --frame:#2a2926;
  --card:#f4f2ed;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Georgia","Songti SC","Noto Serif SC",serif;
  background:var(--wall);
  color:var(--ink);
  line-height:1.65;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
nav,h1,h2,h3,.btn,.logo,.links{
  font-family:"Helvetica Neue","Arial","PingFang SC",sans-serif;
}
nav{
  position:sticky;top:0;z-index:10;
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 8vw;
  background:var(--wall);
  border-bottom:1px solid #cfcbc3;
}
.logo{font-weight:600;letter-spacing:.12em;font-size:13px;text-transform:uppercase}
.links{display:flex;gap:26px;font-size:13px}
.links a:hover{opacity:.6}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:40px;padding:0 16px;
  border:1px solid var(--frame);background:transparent;
  font-size:13px;letter-spacing:.08em;
}
.btn:hover{background:var(--ink);color:#fff}
.gallery{
  padding:72px 8vw 80px;
  background:
    linear-gradient(180deg,rgba(255,255,255,.35),transparent 28%),
    var(--wall);
}
.gallery.compact{padding:64px 8vw 40px}
.exhibit-title{
  font-size:clamp(28px,4vw,42px);
  font-weight:400;
  margin-bottom:20px;
  letter-spacing:.04em;
}
h1{font-size:clamp(22px,3vw,32px);font-weight:600;max-width:18ch}
.cap{margin-top:12px;max-width:40ch;font-family:"Helvetica Neue","Arial","PingFang SC",sans-serif}
.note{margin:14px 0 28px;color:var(--mute)}
.frame{
  margin-top:48px;max-width:560px;
}
.frame img{
  width:100%;height:300px;object-fit:cover;
  border:1px solid var(--frame);
  padding:8px;background:#ddd9d2;
  box-shadow:0 18px 40px rgba(42,41,38,.08);
}
.frame figcaption{
  margin-top:14px;padding:10px 12px;
  background:var(--card);
  border:1px solid #d7d3cb;
  max-width:280px;
  font-size:13px;
}
.frame figcaption b{display:block;font-family:"Helvetica Neue","Arial","PingFang SC",sans-serif;font-size:12px;letter-spacing:.04em}
.frame figcaption span{color:var(--mute);font-size:12px}
.hall{padding:72px 8vw;border-top:1px solid #d4d0c8}
.hall>header p,.hall>p{margin:8px 0 28px;color:var(--mute);max-width:54ch}
.wall{
  display:grid;grid-template-columns:repeat(3,1fr);gap:20px;
}
.wall article{
  background:var(--card);
  padding:22px 20px 26px;
  border:1px solid #d7d3cb;
}
.wall em{
  display:block;font-style:normal;font-size:11px;letter-spacing:.16em;
  font-family:"Helvetica Neue","Arial",sans-serif;margin-bottom:10px;color:var(--mute);
}
.wall.three{grid-template-columns:repeat(3,1fr)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split .frame{margin-top:0;max-width:none}
.split .frame img{height:320px}
.split ul{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:20px 0 28px}
.split li{
  font-family:"Helvetica Neue","Arial","PingFang SC",sans-serif;
  font-size:14px;padding:8px 0;border-bottom:1px solid #d4d0c8;
}
.quotes b{display:block;margin-top:14px;font-family:"Helvetica Neue","Arial","PingFang SC",sans-serif;font-size:14px}
.quotes small{color:var(--mute)}
details{border-bottom:1px solid #d4d0c8;padding:14px 0}
summary{cursor:pointer;font-family:"Helvetica Neue","Arial","PingFang SC",sans-serif;font-weight:600}
details p{margin-top:8px;max-width:70ch;color:var(--mute)}
.ghost{display:inline-block;margin-top:14px;font-size:13px;border-bottom:1px solid var(--frame);font-family:"Helvetica Neue","Arial","PingFang SC",sans-serif}
.help{display:grid;grid-template-columns:210px 1fr;gap:40px;padding:48px 8vw 80px}
.help aside{display:flex;flex-direction:column;gap:12px;position:sticky;top:72px;align-self:start}
.help aside a{font-family:"Helvetica Neue","Arial","PingFang SC",sans-serif;font-size:13px;color:var(--mute)}
.help aside a:hover{color:var(--ink)}
.docs article{margin-bottom:40px}
.docs .frame{max-width:480px}
.docs .frame img{height:240px}
.policy{margin-top:16px;padding:16px;background:var(--card);border:1px solid #d7d3cb}
footer{padding:40px 8vw 24px;border-top:1px solid #cfcbc3;background:#e2e0db}
.cols{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:20px}
.cols h4{font-size:12px;letter-spacing:.14em;text-transform:uppercase;margin-bottom:10px}
.cols a,.cols p{display:block;margin:6px 0;color:var(--mute);font-size:13px;font-family:"Helvetica Neue","Arial","PingFang SC",sans-serif}
.copy{margin-top:24px;font-size:12px;color:var(--mute);font-family:"Helvetica Neue","Arial",sans-serif}
@media (max-width:980px){
  .links{display:none}
  .wall,.wall.three,.split,.help,.cols{grid-template-columns:1fr}
}

@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation:none!important;transition:none!important}}