/* Scene marketplace — same instrument-black palette as crobotia.com:
   safety yellow = action, telemetry cyan = data. Roles never mix. */
:root{
  --ink:#07080b;--panel:#0d1015;--panel-2:#11151b;
  --line:rgba(255,255,255,.085);--line-2:rgba(255,255,255,.16);
  --bone:#ecebe6;--mute:#8a919c;--dim:#5f6773;
  --hazard:#ffc400;--tele:#35d6e4;--bad:#ff6b5b;
  --display:"Archivo","Helvetica Neue",Arial,"PingFang SC","Microsoft YaHei",sans-serif;
  --body:"IBM Plex Sans","Helvetica Neue",Arial,"PingFang SC","Microsoft YaHei",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,"SFMono-Regular",Menlo,monospace;
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
body{margin:0;background:var(--ink);color:var(--bone);font:400 16px/1.6 var(--body);-webkit-font-smoothing:antialiased;overflow-x:hidden;
  min-height:100svh;display:flex;flex-direction:column}
body>main{flex:1}
img,video{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
h1,h2,h3{font-family:var(--display);margin:0;text-wrap:balance}
p{margin:0 0 1em}
[hidden]{display:none!important}
:focus-visible{outline:2px solid var(--hazard);outline-offset:3px}
.mono{font:500 11.5px/1.5 var(--mono);letter-spacing:.14em;text-transform:uppercase}
.tele{color:var(--tele)}
.muted{color:var(--mute)}

/* ── header (same as crobotia.com) ── */
.site-header{position:sticky;top:0;z-index:40;background:rgba(7,8,11,.95);border-bottom:1px solid var(--line);backdrop-filter:blur(16px);
  padding-top:env(safe-area-inset-top,0px)}
.site-header-inner{max-width:1440px;margin:auto;min-height:82px;padding:18px 40px;display:flex;align-items:center;gap:32px}
.site-brand{display:inline-flex;align-items:center;gap:12px;flex:none;font:800 17px/1 "Archivo","Helvetica Neue",Arial,sans-serif;letter-spacing:.12em}
.site-brand img{width:28px;height:28px}
.site-brand small{font:500 11px/1 var(--mono);letter-spacing:.14em;color:var(--hazard);margin-left:4px}
.site-navigation{display:flex;align-items:center;gap:32px;margin-left:auto;font:500 14px/1.6 var(--body);color:var(--mute)}
.site-navigation a{padding:6px 0;white-space:nowrap;transition:color .2s}
.site-navigation a:hover,.site-navigation a[aria-current]{color:var(--bone)}
.site-navigation a[aria-current]{box-shadow:0 1px var(--hazard)}
.lang{display:flex;border:1px solid var(--line-2);border-radius:2px}
.lang button{background:none;border:0;padding:6px 10px;white-space:nowrap;font:500 11px/1 var(--mono);letter-spacing:.1em;color:var(--mute);cursor:pointer}
.lang button[aria-pressed="true"]{color:var(--ink);background:var(--bone)}

.site-footer{border-top:1px solid var(--line);margin-top:auto}
.site-footer-inner{max-width:1440px;margin:auto;padding:24px 40px calc(24px + env(safe-area-inset-bottom,0px));display:flex;justify-content:space-between;align-items:center;gap:20px;color:var(--dim);font-size:12px;flex-wrap:wrap}
.site-footer nav{display:flex;flex-wrap:wrap;gap:12px 24px;color:var(--mute)}
.site-footer a:hover{color:var(--bone)}

/* ── buttons & fields ── */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.6em;font:600 14px/1 var(--body);letter-spacing:.01em;padding:14px 20px;
  border:1px solid var(--line-2);border-radius:2px;background:none;cursor:pointer;transition:background .18s,color .18s,border-color .18s}
.btn span{transition:transform .18s}
.btn:hover span{transform:translateX(3px)}
.btn-primary{background:var(--hazard);color:#0a0a0a;border-color:var(--hazard)}
.btn-primary:hover{background:#ffd54a;border-color:#ffd54a}
.btn-light{background:var(--bone);color:var(--ink);border-color:var(--bone)}
.btn-light:hover{background:var(--hazard);border-color:var(--hazard)}
.btn-ghost:hover{background:rgba(255,255,255,.05);border-color:var(--bone)}
.btn-danger{color:var(--bad);border-color:rgba(255,107,91,.4)}
.btn-danger:hover{background:rgba(255,107,91,.08)}
.btn-sm{padding:9px 14px;font-size:13px}
.btn:disabled{opacity:.45;cursor:not-allowed}
.field{display:grid;gap:7px;margin-bottom:18px}
.field>span{font:500 11px/1.4 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--mute)}
.input{width:100%;background:var(--panel);border:1px solid var(--line-2);border-radius:2px;padding:12px 13px;font-size:16px;color:var(--bone);transition:border-color .18s}
.input:focus{outline:none;border-color:var(--hazard)}
textarea.input{min-height:110px;resize:vertical;line-height:1.55}

/* ── chips ── */
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{font:500 11.5px/1 var(--mono);letter-spacing:.04em;padding:7px 10px;border:1px solid var(--line);border-radius:2px;color:var(--mute);background:none;white-space:nowrap}
button.chip{cursor:pointer;transition:color .2s,border-color .2s,background .2s}
button.chip:hover{color:var(--bone);border-color:var(--line-2)}
button.chip[aria-pressed="true"]{color:var(--hazard);border-color:rgba(255,196,0,.6);background:rgba(255,196,0,.07)}
.chip b{font-weight:500;color:var(--dim);margin-left:6px}
.chip.data{color:var(--tele);border-color:rgba(53,214,228,.35)}

/* ── page intro ── */
.wrap{max-width:1440px;margin:0 auto;padding:0 40px}
.intro{padding-block:64px 36px;display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:40px;align-items:end}
.eyebrow{font:500 11px/1.5 var(--mono);letter-spacing:.12em;text-transform:uppercase;color:var(--hazard);margin:0 0 22px}
.intro h1{font-size:clamp(40px,5.2vw,76px);font-weight:650;letter-spacing:-.045em;line-height:1.04}
.intro .lede{color:var(--mute);font-size:17px;max-width:46ch;margin:0}
.stats{display:flex;gap:28px;margin-top:22px}
.stats div{display:grid;gap:2px}
.stats strong{font:600 28px/1 var(--display);color:var(--tele);letter-spacing:-.02em}
.stats span{font:500 10.5px/1.4 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--dim)}

@media (max-width:760px){
  .site-header-inner{min-height:64px;padding:12px 20px;gap:14px}
  .site-brand{font-size:14px;gap:9px}.site-brand img{width:24px;height:24px}
  .site-navigation .hide-sm{display:none}
  .site-navigation{gap:16px}
  .wrap{padding:0 20px}
  .intro{grid-template-columns:minmax(0,1fr);padding-block:40px 24px;gap:20px}
  .site-footer-inner{padding-inline:20px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
.ph{display:block}