.nfz-prototype {
  --nfz-mint:#83d4c5;
  --nfz-muted:#a3afb3;
  --nfz-gold:#edbf7b;
  width:100%;max-width:1080px;justify-self:center;min-width:0;
  border:1px solid #4a5d61;border-radius:14px;background:#111619;color:#eef3f0;
  box-shadow:0 24px 70px #0005;overflow:hidden;font-family:"DejaVu Sans",var(--sans);
}
.nfz-prototype-header { display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;padding:22px 30px;border-bottom:1px solid #344044;background:#171e22; }
.nfz-prototype-header strong { min-width:0;font-size:23px;letter-spacing:-.04em; }
.nfz-prototype-header strong span { display:block;margin-top:5px;font-size:14px;font-weight:400;letter-spacing:0;color:var(--nfz-muted); }
.nfz-preview-label { min-width:0;font-size:14px;color:var(--nfz-mint);text-align:right; }
.nfz-prototype-body { display:grid;grid-template-columns:minmax(0,1fr) 290px; }
.nfz-scene { padding:34px 30px;min-width:0; }
.nfz-prototype .nfz-kicker { font:14px var(--mono);text-transform:uppercase;letter-spacing:.08em;color:var(--nfz-muted);margin:0 0 16px; }
.nfz-prototype h4 { font:500 clamp(30px,4vw,48px)/1.1 "DejaVu Sans",var(--sans);letter-spacing:-.04em;margin:0;color:#eef3f0; }
.nfz-scene-description { font-size:14px;line-height:1.7;color:var(--nfz-muted);margin:18px 0 28px; }
.nfz-prototype fieldset { min-width:0;margin:0;padding:0;border:0; }
.nfz-prototype legend { padding:0;margin-bottom:18px;font:14px/1.5 var(--mono);letter-spacing:.04em;color:#d1ddd9; }
.nfz-simulation { display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px; }
.nfz-control { display:flex;flex-direction:column;align-items:center;min-width:0;text-align:center; }
.nfz-control-heading { display:flex;flex-direction:column;gap:6px;align-items:center;justify-content:space-between;min-height:72px;font-size:16px;line-height:1.45; }
.nfz-prototype output { font:14px/1.5 var(--mono);font-variant-numeric:tabular-nums;color:var(--nfz-mint); }
.nfz-control p { margin:0;color:var(--nfz-muted);font-size:14px;line-height:1.6; }
.nfz-prototype input[type="range"] { display:block;width:100%;min-width:0;min-height:44px;margin:0;accent-color:var(--nfz-mint);cursor:pointer; }
.nfz-dial { width:100%;margin:16px 0; }
.nfz-dial-art { display:none; }
.nfz-control .nfz-gesture { display:none;margin:0 0 10px;color:#d1ddd9; }
.nfz-control:has(.nfz-knob) .nfz-gesture { display:block; }
.nfz-knob { position:relative;width:clamp(100px,12vw,152px);aspect-ratio:1;isolation:isolate; }
.nfz-knob .nfz-dial-art { display:block;position:absolute;inset:0;border-radius:50%;background:conic-gradient(from 225deg,var(--nfz-mint) var(--nfz-knob-fill),#35454a 0 270deg,transparent 0); }
.nfz-knob .nfz-dial-art::before { content:"";position:absolute;inset:7px;border:1px solid #586467;border-radius:50%;background:radial-gradient(ellipse at 36% 24%,#465053 0,#2a3235 40%,#1b2225 75%);box-shadow:inset 0 2px 2px #abb9b32b,inset 0 -5px 9px #0009,0 5px 9px #0008,0 0 0 4px #111619; }
.nfz-knob .nfz-dial-art::after { content:"";position:absolute;inset:14px;border-radius:50%;background:linear-gradient(var(--nfz-gold),var(--nfz-gold)) center top/3px 19% no-repeat;transform:rotate(var(--nfz-knob-turn)); }
.nfz-knob input[type="range"] { position:absolute;inset:0;width:100%;height:100%;opacity:0;touch-action:none;cursor:ns-resize; }
.nfz-knob:has(input:focus-visible) { outline:2px solid var(--nfz-gold);outline-offset:6px;border-radius:50%; }
.nfz-knob--held .nfz-dial-art::before { border-color:var(--nfz-mint);box-shadow:inset 0 2px 2px #abb9b32b,inset 0 -5px 9px #0009,0 3px 6px #0008,0 0 0 4px #111619; }
.nfz-prototype .nfz-response { display:block;width:100%;margin-top:12px;color:var(--nfz-gold);overflow-wrap:anywhere; }
.nfz-scope { margin:26px 0;padding:18px 0;border-block:1px solid #344044; }
.nfz-scope-label { display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;color:var(--nfz-muted);font:14px/1.5 var(--mono); }
.nfz-scope canvas { display:block;width:100%;height:126px;margin:8px 0;background:linear-gradient(transparent calc(50% - .5px),#344044 calc(50% - .5px),#344044 calc(50% + .5px),transparent calc(50% + .5px)); }
.nfz-transport { display:flex;gap:10px; }
.universe .nfz-transport button { min-width:90px;min-height:48px;border-color:#53676b;border-radius:5px;font-size:15px; }
.universe .nfz-transport #nfz-play { flex:1;background:var(--nfz-mint);border-color:var(--nfz-mint);color:#11251f; }
.universe .nfz-transport #nfz-play:hover { background:#a6e4d8; }
.universe .nfz-transport #nfz-stop:hover { background:#252c30; }
.nfz-volume { display:flex;align-items:center;gap:20px;margin-top:20px;font-size:14px;color:var(--nfz-muted); }
.nfz-volume input[type="range"] { accent-color:var(--nfz-gold); }
.nfz-connections { padding:34px 26px;border-left:1px solid #344044;background:#1a2429;min-width:0; }
.nfz-layer { --layer-color:var(--nfz-mint);margin-bottom:24px;padding-bottom:18px;border-bottom:1px solid #354045;min-width:0; }
.nfz-layer--low { --layer-color:#dfb383; }
.nfz-layer--body { --layer-color:#a2cdc1; }
.nfz-layer--pulse { --layer-color:#d0d5a5; }
.nfz-layer--field { --layer-color:#9bbdcf; }
.nfz-layer-heading { display:flex;justify-content:space-between;gap:12px;align-items:baseline; }
.nfz-layer-heading label { color:var(--layer-color);font:500 14px/1.5 var(--mono);letter-spacing:.06em; }
.nfz-layer-heading label span { display:block;margin-top:3px;color:#cad6d2;font:14px/1.5 "DejaVu Sans",var(--sans);letter-spacing:0; }
.nfz-layer output { color:var(--layer-color); }
.nfz-layer input[type="range"] { accent-color:var(--layer-color); }
.nfz-layer meter { display:block;width:100%;height:4px;background:#344044;border:0;border-radius:2px; }
.nfz-layer meter::-webkit-meter-bar { height:4px;background:#344044;border:0;border-radius:2px; }
.nfz-layer meter::-webkit-meter-optimum-value { background:var(--layer-color); }
.nfz-layer meter::-moz-meter-bar { background:var(--layer-color); }
.nfz-simulation-note { margin:0;font-size:14px;line-height:1.7;color:var(--nfz-muted); }
.nfz-attribution { margin:0;padding:17px 30px;border-top:1px solid #344044;color:var(--nfz-muted);font-size:14px;line-height:1.7; }
.nfz-attribution a { color:var(--nfz-mint); }
.nfz-prototype :is(button,input):focus-visible { outline:2px solid var(--nfz-gold);outline-offset:4px; }
@media(max-width:760px) {
  .nfz-prototype-header { padding:20px; }
  .nfz-prototype-body { grid-template-columns:minmax(0,1fr); }
  .nfz-scene { padding:26px 20px; }
  .nfz-simulation { gap:12px; }
  .nfz-connections { padding:24px 20px;border-left:0;border-top:1px solid #344044; }
  .nfz-layers { display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px; }
  .nfz-layer { margin:0; }
  .nfz-layer-heading { flex-wrap:wrap;gap:5px; }
  .nfz-simulation-note { margin-top:20px; }
  .nfz-attribution { padding:17px 20px; }
}
@media(max-width:360px) {
  .nfz-simulation { gap:10px; }
  .nfz-control-heading { font-size:14px; }
  .nfz-layers { grid-template-columns:minmax(0,1fr); }
  .nfz-layer-heading { flex-wrap:nowrap; }
}