:root{
  color-scheme:dark;
  --green:#00ff28;
  --yellow:#ffe900;
  --red:#ff3948;
  --muted:#9ab09d;
  font-family:"Courier New",monospace
}
*{box-sizing:border-box}
html,body{margin:0;width:100%;height:100%;background:#000;color:var(--green)}
body{overflow:hidden;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none}
button,input,textarea{font:inherit}
input,textarea,[contenteditable="true"]{-webkit-user-select:text;user-select:text;-webkit-touch-callout:default}
button,a{touch-action:manipulation}
.hud{position:relative;width:100vw;height:100svh;min-height:720px;background:radial-gradient(circle at 50% 48%,#07120a 0,#000 62%)}
.signal{position:absolute;z-index:20;top:24px;left:50%;transform:translateX(-50%);font-size:.95rem;font-weight:900;letter-spacing:.06em;white-space:nowrap}
.rail{position:absolute;z-index:12;top:100px;width:230px}
.left{left:28px}.right{right:28px}
.rail-block{margin-bottom:34px}
.rail h2{margin:0 0 12px;color:var(--yellow);font-size:.9rem;text-transform:uppercase}
.rail strong{font-size:1.35rem}
.rail p{margin:8px 0;color:var(--muted);font-size:.9rem;line-height:1.45}
.rail p b{color:var(--green);font-weight:700}
.red{color:var(--red)}

.instrument{position:absolute;z-index:5;left:50%;top:50%;transform:translate(-50%,-49%);width:min(65vw,730px);aspect-ratio:1}
.inner-ring{position:absolute;inset:6%;border:2px solid rgba(0,255,40,.42);border-radius:50%;box-shadow:0 0 54px rgba(0,255,40,.07);pointer-events:none}
.view{position:absolute;inset:10%;display:none}
.view.active{display:block;animation:view-in .18s ease-out}
.view[hidden]{display:none!important}
.view h1{margin:5% 0 0;color:var(--red);font-size:1.45rem;letter-spacing:.06em}
.system-core{display:grid;grid-template-columns:.9fr 1.25fr;align-items:center;gap:34px;margin:54px auto 0;width:84%}
#fractal{width:100%;height:auto;filter:saturate(1.35)}
.mission-panel{text-align:left}
.mission-progress{margin:0 0 18px;color:var(--yellow);font-size:1.35rem;font-weight:900}
.mission-list{margin:0 0 20px;padding-left:1.5rem}
.mission-list li{margin:12px 0;color:var(--muted)}
.mission-list button{display:flex;width:100%;align-items:baseline;justify-content:space-between;gap:16px;border:0;background:transparent;color:#fff;padding:0;text-align:left;cursor:pointer}
.mission-list button span{font-size:1rem}
.mission-list button b{color:var(--yellow);font-size:.88rem;white-space:nowrap}
.mission-list li.complete,.mission-list li.complete button b{color:var(--green)}
#achievement{margin:18px 0 8px;color:var(--yellow);font-size:1rem;font-weight:900}
#chain-mission{margin:0;color:var(--muted);font-size:.9rem;line-height:1.45}
.headline{position:absolute;left:0;right:0;bottom:2%;color:var(--yellow);font-size:clamp(2.6rem,4.5vw,4.5rem);font-weight:900;text-align:center}
.headline small{display:block;margin-top:2px;color:var(--green);font-size:.9rem;font-weight:700}
.launch-core,.proof-core,.identity-core{position:absolute;left:50%;top:50%;transform:translate(-50%,-46%);width:min(78%,540px);text-align:center}
.launch-core strong{display:block;color:var(--yellow);font-size:clamp(2.8rem,5.2vw,4.6rem)}
.launch-facts{display:flex;flex-wrap:wrap;justify-content:center;gap:10px 26px;margin:18px 0 26px;color:#fff;font-size:.95rem}
.wallet-actions,.identity-actions,.proof-actions{display:flex;justify-content:center;flex-wrap:wrap;gap:12px}
button{border:0;border-bottom:2px solid currentColor;background:transparent;color:var(--green);padding:10px 4px;font-weight:900;text-decoration:none;cursor:pointer}
.primary-action{border:0!important;background:var(--green)!important;color:#001b05!important;padding:12px 16px!important}
.chain-action{display:block;margin:24px auto 0}
button:disabled{opacity:.35;cursor:not-allowed}
.launch-core output,.identity-core output,.proof-core output{display:block;margin-top:16px;color:var(--yellow);font-size:.9rem;line-height:1.4;overflow-wrap:anywhere}
.wallet-detail{margin:10px 0;color:#fff;overflow-wrap:anywhere}

.proof-core,.identity-core{text-align:left}
.proof-core label,.identity-core label{display:block;margin-bottom:10px;color:#fff;font-size:1rem}
.proof-core textarea,.identity-core input{width:100%;border:0;border-bottom:2px solid #557b58;background:transparent;color:#fff;padding:12px 2px;outline:none;font-size:1rem}
.proof-actions,.identity-actions{justify-content:flex-start;margin-top:14px}
#commit-status{color:var(--muted)}
.identity-core #identity-preview{display:block;width:170px;height:126px;object-fit:contain;margin:16px auto 4px;filter:saturate(1.3)}
nav{position:absolute;z-index:20;bottom:50px;left:50%;transform:translateX(-50%);display:flex;gap:28px}
nav button{border:0;background:transparent;color:var(--green);padding:8px 2px;font-size:.95rem}
nav button.active{color:var(--yellow);border-bottom:2px solid var(--yellow)}
.market-status{color:var(--muted)}
.sr-only{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0,0,0,0)}
button:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--yellow);outline-offset:4px}
button:not(:disabled):active{transform:translateY(1px)}
#console-output[data-state="error"],#identity-status[data-state="error"],#wallet-status[data-state="error"],#commit-status[data-state="error"]{color:var(--red)}
#console-output[data-state="success"],#identity-status[data-state="success"],#wallet-status[data-state="success"],#commit-status[data-state="success"]{color:var(--green)}
@keyframes view-in{from{opacity:0;transform:scale(.99)}to{opacity:1;transform:scale(1)}}
@media(max-width:1120px){.rail{display:none}.instrument{width:min(84vw,730px)}}
@media(max-width:700px){
  body{overflow-y:auto;overflow-x:hidden}.hud{min-height:820px;overflow-x:hidden}
  .signal{top:20px;font-size:0;letter-spacing:0}.signal::before{content:"QFRACTAL · ROBINHOOD";font-size:.82rem}
  .instrument{width:100vw;top:43%}.inner-ring{inset:5%}.view{inset:9% 10%}
  .view h1{margin-top:7%;font-size:1.2rem}
  .system-core{grid-template-columns:1fr;gap:6px;margin-top:12px;width:78%}
  #fractal{width:120px;justify-self:center}.mission-progress{font-size:1.15rem}.mission-list{margin-bottom:14px}
  .mission-list li{margin:9px 0}.mission-list button{display:block}.mission-list button span{font-size:.92rem}.mission-list button b{display:none}
  #chain-mission{display:none}.headline{bottom:-15%;font-size:2.25rem}
  .launch-core{top:48%;width:76%}.proof-core,.identity-core{top:55%;width:76%}.launch-core strong{font-size:2.5rem}
  .launch-facts{gap:8px 14px;margin:14px 0 18px;font-size:.88rem}
  .wallet-actions button,.identity-actions button,.proof-actions button{font-size:.86rem;padding:9px 3px}
  .proof-actions{display:grid;grid-template-columns:1fr 1fr}.identity-core #identity-preview{width:130px;height:96px}
  .launch-core output,.identity-core output,.proof-core output{font-size:.86rem}
  nav{bottom:34px;left:18px;right:18px;transform:none;justify-content:space-between;gap:0}nav button{font-size:.86rem}
}
@media(max-width:400px){
  .signal{font-size:.82rem}.view{inset:9% 8%}.system-core{width:84%}
  nav{gap:0}nav button{font-size:.8rem}.identity-core{width:80%}
}
@media(prefers-reduced-motion:reduce){.view.active{animation:none}}