:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#101313;--panel:#171b1b;--panel-strong:#202727;--line:#334141;--text:#eef5f1;--muted:#9fb1aa;--accent:#6ee7b7;--accent-2:#f4c76d;--steel:#a9c4ce}*{box-sizing:border-box}body{background:linear-gradient(120deg, #6ee7b714, transparent 34%), radial-gradient(circle at 84% 12%, #f4c76d1a, transparent 28%), var(--bg);min-height:100vh;color:var(--text);margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input{font:inherit}.app-shell{grid-template-columns:minmax(0,1.5fr) minmax(380px,.85fr);gap:18px;width:min(1480px,100vw - 28px);min-height:calc(100vh - 28px);margin:14px auto;display:grid}.viewer-panel,.info-panel{min-width:0}.viewer-panel{border:1px solid var(--line);background:#0f1313c7;border-radius:8px;grid-template-rows:auto minmax(0,1fr) auto;height:calc(100vh - 28px);min-height:680px;display:grid;overflow:hidden}.viewer-toolbar{border-bottom:1px solid #334141bf;justify-content:space-between;align-items:center;gap:16px;padding:22px 24px 18px;display:flex}.eyebrow{color:var(--accent);letter-spacing:0;text-transform:uppercase;margin:0 0 6px;font-size:12px;font-weight:800}h1,h2,p{margin-top:0}h1{letter-spacing:0;margin-bottom:0;font-size:clamp(24px,3.2vw,42px);line-height:1.04}h2{margin-bottom:12px;font-size:17px;line-height:1.2}p{color:var(--muted);line-height:1.75}.status-pill{color:var(--accent);white-space:nowrap;background:#6ee7b714;border:1px solid #6ee7b77a;border-radius:999px;flex:none;padding:8px 12px;font-size:13px;font-weight:700}.lab-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;min-height:0;padding:14px;display:grid}.canvas-card{background:#101515;border:1px solid #334141cc;border-radius:8px;grid-template-rows:auto minmax(0,1fr);min-height:0;display:grid;overflow:hidden}.canvas-head{border-bottom:1px solid #334141b8;justify-content:space-between;align-items:center;gap:12px;padding:12px 14px;display:flex}.canvas-head h2{margin:0}.canvas-head span{color:var(--accent);font-size:12px;font-weight:800}.canvas-viewport{min-height:0;position:relative;overflow:hidden}#sourceScene,#functionScene,#powScene{background-color:#111515;background-image:linear-gradient(#ffffff06 1px,#0000 1px),linear-gradient(90deg,#ffffff06 1px,#0000 1px),none;background-position:0 0,0 0,0 0;background-repeat:repeat,repeat,repeat;background-size:42px 42px;background-attachment:scroll,scroll,scroll;background-origin:padding-box,padding-box,padding-box;background-clip:border-box,border-box,border-box;width:100%;min-width:0;height:100%;min-height:0;display:block;position:absolute;inset:0}.timeline{background:#171c1ce0;border-top:1px solid #334141bf;grid-template-columns:minmax(180px,.8fr) auto auto .8fr 1fr 1fr;align-items:center;gap:14px;padding:16px 18px;display:grid}.file-drop{min-height:48px;color:var(--accent);cursor:pointer;background:#6ee7b70f;border:1px dashed #6ee7b78c;border-radius:7px;place-content:center;align-self:stretch;padding:10px 12px;position:relative}.file-drop.dragging{border-color:var(--accent-2);color:var(--accent-2);background:#f4c76d17}.file-drop input{opacity:0;cursor:pointer;position:absolute;inset:0}.timeline label{color:var(--muted);gap:7px;font-size:12px;font-weight:700;display:grid}.timeline input{width:100%;accent-color:var(--accent)}button{color:#08251b;background:var(--accent);cursor:pointer;border:1px solid #6ee7b76b;border-radius:7px;padding:9px 13px;font-weight:800}button:hover{filter:brightness(1.05)}.info-panel{align-content:start;gap:14px;max-height:calc(100vh - 28px);display:grid;overflow:auto}.metric-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.metric-grid div,.card{border:1px solid var(--line);background:#171b1be0;border-radius:8px}.metric-grid div{min-height:82px;padding:14px}.metric-grid span{color:var(--muted);margin-bottom:10px;font-size:12px;font-weight:700;display:block}.metric-grid strong{color:var(--text);font-size:25px;line-height:1.1;display:block}.card{padding:18px}.palette-strip{grid-template-columns:repeat(auto-fill,minmax(26px,1fr));gap:8px;display:grid}.palette-swatch{border:1px solid #fff3;border-radius:6px;min-height:28px;box-shadow:inset 0 0 0 1px #00000047}.steps{color:var(--muted);gap:8px;margin:0;padding-left:20px;line-height:1.55;display:grid}.steps li{padding-left:2px}.steps li.active{color:var(--accent-2);font-weight:800}.static-showcase p{margin-bottom:14px}.showcase-grid{gap:8px;margin:0;display:grid}.showcase-grid div{background:#0d1111a8;border:1px solid #334141b8;border-radius:7px;grid-template-columns:minmax(106px,.34fr) minmax(0,1fr);align-items:start;gap:10px;padding:10px;display:grid}.showcase-grid dt{color:var(--accent-2);text-transform:uppercase;font-size:11px;font-weight:800}.showcase-grid dd{color:var(--text);margin:0;font-size:13px;line-height:1.45}.section-head{justify-content:space-between;align-items:center;gap:12px;margin-bottom:8px;display:flex}.section-head h2{margin-bottom:0}.section-head button{padding:7px 10px;font-size:12px}.pow-actions{flex-wrap:wrap;justify-content:flex-end;gap:8px;display:flex}.pow-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-bottom:10px;display:grid}.pow-grid div{background:#0d1111b8;border:1px solid #334141b8;border-radius:7px;padding:10px}.pow-grid span{color:var(--muted);margin-bottom:7px;font-size:11px;font-weight:800;display:block}.pow-grid strong{color:var(--text);font-size:16px}pre{color:#d9fff0;white-space:pre-wrap;word-break:break-word;background:#0d1111;border:1px solid #334141b8;border-radius:7px;max-height:310px;margin:0;padding:13px;font-size:12px;line-height:1.55;overflow:auto}@media (max-width:1020px){.app-shell{grid-template-columns:1fr}.viewer-panel{grid-template-rows:auto auto auto;height:auto;min-height:0}.lab-grid{grid-template-columns:1fr}.canvas-viewport{height:420px}.info-panel{max-height:none}}@media (max-width:720px){.app-shell{width:min(100vw - 16px,1480px);margin:8px auto}.viewer-toolbar{flex-direction:column;align-items:flex-start;padding:18px}.timeline,.metric-grid,.showcase-grid div{grid-template-columns:1fr}}