:root{
  --bg:#0c0c0d; --panel:#161617; --line:#2a2a2c; --ink:#ededed;
  --dim:#9a9a9a; --accent:#c9a96a;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);
  font-family:Georgia,'Times New Roman',serif;line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:inherit}
h1,h2,h3{font-weight:400;letter-spacing:.02em}

/* header */
.top{position:sticky;top:0;z-index:20;display:flex;align-items:center;
  justify-content:space-between;padding:16px 28px;background:rgba(12,12,13,.86);
  backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.wordmark{font-size:18px;letter-spacing:.22em;text-transform:lowercase}
.top nav{display:flex;align-items:center;gap:26px;font-size:14px}
.top nav a{color:var(--dim);text-decoration:none;transition:color .15s}
.top nav a:hover{color:var(--ink)}
.x{display:inline-flex;color:var(--dim)}
.x:hover{color:var(--accent)}

/* 1. art */
.art{padding:64px 28px 80px;max-width:1600px;margin:0 auto}
.art-head{text-align:center;max-width:880px;margin:0 auto 48px}
.art-head h1{font-size:clamp(26px,4.4vw,52px);line-height:1.25;margin:0}
.status{color:var(--dim);font-style:italic;margin-top:16px;font-size:15px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:22px}
.card{margin:0;background:var(--panel);border:1px solid var(--line);
  cursor:pointer;transition:transform .15s,border-color .15s}
.card:hover{transform:translateY(-3px);border-color:var(--accent)}
.card img,.card .frame{width:100%;display:block;aspect-ratio:1/1;
  object-fit:cover;background:#000}
.card .frame{display:flex;align-items:center;justify-content:center;
  background:repeating-linear-gradient(45deg,#121212,#121212 12px,#161616 12px,#161616 24px)}
.card .frame span{font-size:34px;color:#3a3a3a;letter-spacing:.1em}
.card.empty{opacity:.85}
.card.claimed{border-color:#3a331f}
.card figcaption{padding:12px 14px;font-size:14px}
.card figcaption span{display:block;color:var(--dim);font-size:12px;
  font-family:ui-monospace,Consolas,monospace;margin-top:4px}

/* 2. artist */
.artist{background:var(--panel);border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);padding:84px 28px}
.artist h2,.acquire h2{text-align:center;font-size:30px;margin:0 0 36px;
  letter-spacing:.04em}
.statement{max-width:720px;margin:0 auto;font-size:18px;color:#dcdcdc}
.statement p{margin:0 0 20px}
.sign{max-width:720px;margin:24px auto 0;text-align:right;
  color:var(--accent);font-style:italic}

/* 3. acquire */
.acquire{padding:84px 28px;max-width:860px;margin:0 auto}
.steps{list-style:none;padding:0;margin:0}
.steps li{display:flex;gap:20px;align-items:baseline;padding:18px 0;
  border-bottom:1px solid var(--line);font-size:18px}
.steps li span{color:var(--accent);font-family:ui-monospace,monospace;
  font-size:14px;min-width:28px}
.steps b{color:#fff;font-weight:400}
.fine{color:var(--dim);font-size:14px;font-style:italic;margin-top:22px}

/* 4. contract */
.contract{display:flex;flex-wrap:wrap;gap:18px 60px;justify-content:center;
  padding:40px 28px;border-top:1px solid var(--line);
  font-family:ui-monospace,Consolas,monospace;font-size:13px}
.contract span{display:block;color:var(--dim);font-size:11px;
  letter-spacing:.12em;text-transform:uppercase;margin-bottom:6px;
  font-family:Georgia,serif}
.contract code{color:var(--ink);word-break:break-all}
.contract .copy{cursor:pointer;border-bottom:1px dotted var(--dim)}
.contract .copy.done{color:var(--accent)}

footer{display:flex;align-items:center;justify-content:space-between;
  gap:20px;padding:30px 28px;border-top:1px solid var(--line);
  color:var(--dim);font-size:13px}

/* experiment essay */
.top nav a.here{color:var(--accent)}
.essay{max-width:760px;margin:0 auto;padding:72px 28px 96px}
.essay h1{font-size:clamp(30px,5vw,52px);margin:0 0 10px;text-align:center}
.essay .lede{color:#dcdcdc;font-style:italic;font-size:19px;
  text-align:center;max-width:620px;margin:0 auto 56px;line-height:1.7}
.essay h2{font-size:21px;color:var(--accent);margin:48px 0 14px;
  letter-spacing:.04em}
.essay p{font-size:18px;color:#dcdcdc;margin:0 0 18px}
.essay em{font-style:italic;color:#fff}
.essay b{font-weight:400;color:#fff}
.essay .close{margin-top:52px;font-style:italic;color:#fff;font-size:19px;
  text-align:center}
.essay .sign{text-align:center;color:var(--accent);font-style:italic;
  margin-top:14px}
.essay .back{text-align:center;margin-top:56px}
.essay .back a{color:var(--accent);text-decoration:none;font-size:16px;
  border-bottom:1px solid transparent}
.essay .back a:hover{border-color:var(--accent)}

/* modal */
.modal{position:fixed;inset:0;background:rgba(0,0,0,.9);display:flex;
  align-items:center;justify-content:center;padding:24px;z-index:50}
.modal.hidden{display:none}
.modal-card{background:var(--panel);max-width:1000px;width:100%;
  display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);
  max-height:92vh;overflow:auto}
#m-imgwrap img{width:100%;height:100%;object-fit:cover;background:#000;display:block}
.frame.big{height:100%;min-height:360px;display:flex;flex-direction:column;
  align-items:center;justify-content:center;color:#3a3a3a;
  background:repeating-linear-gradient(45deg,#121212,#121212 14px,#161616 14px,#161616 28px)}
.frame.big span{font-size:46px;letter-spacing:.1em}
.frame.big em{font-style:italic;color:#555;margin-top:8px;font-size:14px}
.modal-body{padding:30px}
.modal-body h3{margin:0 0 14px;font-size:21px}
.story-line{font-style:italic;color:#dcdcdc;line-height:1.75;margin:0 0 20px}
#m-attrs{width:100%;border-collapse:collapse;font-size:14px}
#m-attrs th{text-align:left;color:var(--dim);font-weight:400;
  padding:5px 14px 5px 0;white-space:nowrap;vertical-align:top}
#m-attrs td{padding:5px 0}
.owner{margin:18px 0;font-family:ui-monospace,monospace;font-size:12px;
  color:var(--accent);word-break:break-all}
.modal-body button{margin-top:18px;background:none;border:1px solid var(--line);
  color:var(--ink);padding:9px 20px;cursor:pointer;font-family:inherit}
.modal-body button:hover{border-color:var(--accent)}
@media(max-width:680px){
  .modal-card{grid-template-columns:1fr}
  .top nav{gap:16px}
}

/* ---- cohesive page load ---- */
body.fade{opacity:0}
body.ready{opacity:1;transition:opacity .55s ease}

/* ---- contract bar (first thing a visitor sees) ---- */
.cabar{display:flex;align-items:center;gap:14px;flex-wrap:wrap;
  padding:9px 28px;background:#000;border-bottom:1px solid var(--line);
  font-family:ui-monospace,Menlo,Consolas,monospace;font-size:12.5px}
.cabar .ca-k{color:var(--accent);letter-spacing:.16em;text-transform:uppercase;
  font-family:Georgia,serif;font-size:11px}
.cabar .ca-v{color:var(--ink);word-break:break-all;
  border-bottom:1px dotted var(--dim)}
.cabar .ca-c{background:none;border:1px solid var(--line);color:var(--dim);
  font:inherit;padding:2px 9px;cursor:pointer;border-radius:2px}
.cabar .ca-c:hover{color:var(--ink);border-color:var(--accent)}
.cabar .live{margin-left:auto;display:inline-flex;align-items:center;gap:7px;
  color:var(--dim);font-family:Georgia,serif;font-size:12px}
.cabar .live b{color:var(--ink);font-weight:400}
.cabar .live i{width:7px;height:7px;border-radius:50%;background:#5ec27a;
  display:inline-block;box-shadow:0 0 0 0 rgba(94,194,122,.6);
  animation:pulse 2.2s infinite}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(94,194,122,.55)}
  70%{box-shadow:0 0 0 7px rgba(94,194,122,0)}
  100%{box-shadow:0 0 0 0 rgba(94,194,122,0)}
}

/* header mark + active nav (cohesive across pages) */
.mark{font-size:18px;letter-spacing:.22em;text-transform:lowercase;
  text-decoration:none;color:var(--ink)}
.top nav a.here{color:var(--accent)}

@media(max-width:680px){
  .cabar{padding:8px 16px;font-size:11.5px;gap:10px}
  .cabar .live{margin-left:0;width:100%}
}