diff --git a/ventures/huebrain/style.css b/ventures/huebrain/style.css
new file mode 100644
index 0000000..4bbe1f6
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+++ b/ventures/huebrain/style.css
@@ -0,0 +1,60 @@
+*{box-sizing:border-box}
+:root{--bg:#121016;--card:#1c1922;--line:#2e2938;--tx:#f1ece4;--mu:#9a93a8;--amb:#ffb040;--love:#ff6b8a}
+body{margin:0;background:var(--bg);color:var(--tx);font:15px/1.5 system-ui,-apple-system,"Segoe UI",sans-serif}
+a{color:var(--amb)}
+.bar{display:flex;flex-wrap:wrap;align-items:center;gap:4px 14px;padding:10px 14px;border-bottom:1px solid var(--line);background:#17141d}
+.bar b{font-size:18px;letter-spacing:.02em}
+.tag{color:var(--mu);font-size:14px;flex:1 1 auto}
+.cta{display:flex;align-items:center;gap:10px;flex:1 1 100%}
+.cta small{color:var(--mu);font-size:11px;line-height:1.3}
+.btn,button{font:inherit;font-weight:600;border:1px solid var(--line);background:#26212e;color:var(--tx);border-radius:8px;padding:9px 14px;cursor:pointer;text-decoration:none;display:inline-block}
+.btn.primary{background:var(--amb);color:#1a1205;border-color:var(--amb);white-space:nowrap;padding:7px 12px}
+button:disabled{opacity:.4;cursor:default}
+button:focus-visible,.btn:focus-visible,input:focus-visible{outline:2px solid var(--amb);outline-offset:2px}
+@media(min-width:760px){.bar{flex-wrap:nowrap}.cta{flex:0 0 auto}}
+#try{min-height:calc(100vh - 62px);padding:12px}
+.nojs{color:var(--mu)}
+.app{display:grid;grid-template-columns:repeat(auto-fit,minmax(290px,1fr));gap:12px;max-width:1280px;margin:0 auto}
+.col{display:flex;flex-direction:column;gap:12px;min-width:0}
+.card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px}
+h2{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--mu);margin:0 0 8px}
+.swrow{display:flex;gap:12px;align-items:center}
+.sw{width:96px;height:96px;border-radius:12px;border:1px solid var(--line);flex:none;transition:background .2s}
+.sw.small{width:64px;height:64px}
+.swinfo{flex:1;display:flex;flex-direction:column;gap:2px;font-variant-numeric:tabular-nums}
+.swinfo span{color:var(--mu);font-size:13px}
+.bar i{display:block}
+.swinfo .bar{height:6px;background:#2a2632;border-radius:3px;overflow:hidden;padding:0;border:0;margin-top:4px}
+.swinfo .bar i{height:100%;background:var(--amb);transition:width .2s}
+.btns{display:flex;gap:10px;margin-top:12px}
+.btns.tight{margin:0;flex:1}
+.btns button{flex:1;padding:12px;font-size:16px}
+.love{background:var(--love);color:#2a0710;border-color:var(--love)}
+.nope{background:#2b3446;border-color:#3b4660}
+kbd{font:11px monospace;opacity:.6;margin-left:4px}
+.note{color:var(--mu);font-size:12px;margin:8px 0 0}
+canvas{display:block;max-width:100%;height:auto}
+#wheel{margin:0 auto;width:240px}
+#net{width:100%;max-width:340px}
+input[type=range]{width:100%;accent-color:var(--amb)}
+.pal{display:grid;grid-template-columns:repeat(5,1fr);gap:6px;margin-top:10px}
+.pal div{height:56px;border-radius:8px;font:11px monospace;display:flex;align-items:flex-end;justify-content:center;padding-bottom:4px}
+.two{display:flex;gap:10px}.two figure{margin:0;flex:1;text-align:center;font-size:11px;color:var(--mu)}
+.two canvas{margin:0 auto 4px}
+.score{font-size:22px;font-weight:700;margin:8px 0 0;color:var(--amb)}
+.acts{display:flex;flex-direction:column;gap:8px}
+.acts .ghost{background:none}
+.acts input{width:100%;background:#120f17;color:var(--tx);border:1px solid var(--line);border-radius:6px;padding:6px;font:12px monospace}
+.acts .note{margin:0}
+.below{max-width:900px;margin:0 auto;padding:28px 14px 0}
+.below section{margin-bottom:32px}
+.below h2{font-size:13px}
+.below ol,.below ul{padding-left:20px;margin:0}
+.below li{margin-bottom:6px}
+.tiers{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;margin-top:12px}
+.tier{display:flex;flex-direction:column;gap:8px}
+.tier h3{margin:0;font-size:17px}
+.tier .price{color:var(--amb);font-weight:700}
+.tier p{margin:0;font-size:14px}
+.tier .btn{margin-top:auto;text-align:center}
+footer{border-top:1px solid var(--line);padding:18px 14px 28px;max-width:900px;margin:0 auto;color:var(--mu);font-size:14px;display:flex;flex-wrap:wrap;gap:8px 24px}