.nebu-hero{margin:32px 0;border:1px solid #27534f;border-radius:14px;background:radial-gradient(ellipse at 80% 30%,#15423d,transparent 65%),#0e1a23;padding:28px;display:flex;gap:24px;align-items:center}.nebu-coin{flex:none;width:92px;height:92px;border:3px solid #e9b86a;border-radius:50%;display:grid;place-items:center;background:#2a2316;color:#f1c57f;font:700 55px ui-monospace,monospace;box-shadow:inset 0 0 0 5px #0d171e,inset 0 0 0 6px #a58044}.nebu-hero p{margin:0!important}.nebu-hero small{display:block;color:#a9b7c8;margin-top:8px;font-size:13px}.nebu-timeline{border-left:2px solid #397f79;padding-left:22px!important}.nebu-timeline li{padding-bottom:12px}.nebu-lab{--lab-accent:#7ce6d0;border:1px solid #39736a;border-radius:14px;margin:40px 0;padding:24px;background:linear-gradient(145deg,#101f29,#0d151d);font-size:15px;line-height:1.65}.nebu-lab h2{margin:0 0 12px;font-size:29px}.nebu-lab h3{margin:0 0 14px;font-size:20px}.nebu-lab h4{font-size:16px;margin:14px 0 8px}.nebu-lab p{margin:0 0 14px}.nebu-kicker{color:var(--lab-accent);font:12px ui-monospace,monospace;letter-spacing:.1em}.nebu-label{display:inline-block;border:1px solid #96733e;border-radius:5px;color:#f3cf92;background:#2c2418;padding:6px 9px;font-size:12px}.nebu-lab .nebu-panel{margin-top:24px;padding:20px;border:1px solid #2d4354;border-radius:9px;background:#101923}.nebu-lab fieldset{border:0;padding:0;margin:0;min-width:0}.nebu-lab fieldset:disabled{opacity:.65}.nebu-lab button,.nebu-lab select,.nebu-lab textarea,.nebu-lab input{font:inherit;color:#e9eef5;background:#152938;border:1px solid #507187;border-radius:6px;padding:10px 12px;max-width:100%}.nebu-lab button{cursor:pointer;min-height:44px;line-height:1.4}.nebu-lab button:hover:enabled{border-color:var(--lab-accent);background:#18382f}.nebu-lab button:disabled{opacity:.5;cursor:default}.nebu-lab button:focus-visible,.nebu-lab textarea:focus-visible,.nebu-lab select:focus-visible,.nebu-lab input:focus-visible{outline:3px solid var(--lab-accent);outline-offset:4px}.nebu-lab button[aria-pressed=true]{background:#193e36;border-color:var(--lab-accent);color:var(--lab-accent)}.nebu-controls{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:16px 0}.nebu-lab label{display:block;font-size:14px;margin:12px 0 8px}.nebu-lab textarea,.nebu-lab input{width:100%;display:block}.nebu-lab textarea{resize:vertical;min-height:90px}.nebu-path{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;list-style:none!important;padding:0!important;margin:20px 0!important;counter-reset:path}.nebu-path li{padding:0;margin:0;counter-increment:path}.nebu-path button{width:100%;height:100%;text-align:left}.nebu-path button::before{content:counter(path,decimal-leading-zero) ' / ';color:var(--lab-accent);font-family:ui-monospace,monospace}.nebu-path small{display:block;color:#b2c3cc;font-size:12px;margin-top:4px}.nebu-detail{padding:14px;border-left:3px solid var(--lab-accent);background:#12242a;min-height:90px}.nebu-metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:16px 0}.nebu-metrics div{padding:12px;border:1px solid #2d4354;border-radius:7px}.nebu-metrics dt{color:#b0bfce;font-size:12px}.nebu-metrics dd{margin:4px 0 0;color:var(--lab-accent);font:600 17px ui-monospace,monospace;overflow-wrap:anywhere}.nebu-lab .nebu-note{color:#b0bfce;font-size:13px}.nebu-status{border:1px solid #457c70;background:#142e28;padding:14px;border-radius:7px;margin:20px 0!important;min-height:70px}.nebu-blocks{display:grid;gap:14px;max-height:540px;overflow:auto;padding:5px}.nebu-block{padding:14px;background:#0b131b;border:1px solid #315c58;border-radius:7px}.nebu-block strong{color:var(--lab-accent)}.nebu-block p{font-size:12px;margin:7px 0;overflow-wrap:anywhere}.nebu-block code{background:transparent;border:0;padding:0;white-space:normal;font-size:12px;color:#d8e6ea}.nebu-lab pre{font-size:12px;white-space:pre-wrap;overflow-wrap:anywhere;margin:14px 0 0}.nebu-error{color:#ffba9f;font-size:13px;min-height:22px}.nebu-lab figcaption{font-size:13px;color:#b0bfce;margin-top:20px}.nebu-lab .nebu-jump{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0}.nebu-jump a{padding:6px 8px;font-size:13px;border:1px solid #2d4354;border-radius:5px;text-decoration:none}.nebu-lab progress{width:100%;accent-color:var(--lab-accent)}
@media(max-width:650px){.nebu-lab{padding:16px}.nebu-lab .nebu-panel{padding:14px}.nebu-lab h2{font-size:25px}.nebu-path{grid-template-columns:1fr}.nebu-metrics dd{font-size:14px}.nebu-hero{padding:20px;gap:18px}.nebu-coin{width:64px;height:64px;font-size:38px}.nebu-lab button{font-size:14px}}
@media(prefers-reduced-motion:reduce){.nebu-lab *{scroll-behavior:auto;animation:none;transition:none}}

.nebu-panel,.nebu-lab{scroll-margin-top:110px}
@media(max-width:650px){.nebu-panel,.nebu-lab{scroll-margin-top:160px}}

.nebu-schematic{display:grid;grid-template-columns:minmax(0,1fr) 56px minmax(0,1fr) 56px minmax(0,1fr);gap:10px 0;margin:22px 0;padding-bottom:18px;border-bottom:1px solid #2d4354}.nebu-schema-node{border:1px solid #39736a;background:#122b2b;padding:12px 8px;border-radius:7px;text-align:center;font-size:13px;min-width:0}.nebu-schema-node small,.nebu-schema-link small,.nebu-schema-sync small{display:block;color:#b0bfce;font-size:10px}.nebu-schema-link{align-self:center;text-align:center;color:#7ce6d0}.nebu-schema-link span,.nebu-schema-sync span{font-size:20px}.nebu-schema-sync{grid-column:5;text-align:center;color:#7ce6d0}.nebu-schema-wallet{grid-column:5}.nebu-schema-node strong{color:#7ce6d0}
@media(max-width:650px){.nebu-schematic{grid-template-columns:1fr;gap:10px}.nebu-schema-sync,.nebu-schema-wallet{grid-column:1}.nebu-schema-link span{display:inline-block;transform:rotate(90deg)}.nebu-schema-node small,.nebu-schema-link small,.nebu-schema-sync small{font-size:12px}}