:root{--bg-color: #050508;--card-bg: rgba(12, 12, 18, .72);--card-border: rgba(255, 255, 255, .08);--text-primary: #f4f4f6;--text-secondary: #9090a0;--text-muted: #525264;--accent-gold: #c5a059;--accent-emerald: #10b981;--mono-font: "JetBrains Mono", monospace;--sans-font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}*{margin:0;padding:0;box-sizing:border-box}html,body{width:100%;height:100%;background-color:var(--bg-color);color:var(--text-primary);font-family:var(--sans-font);overflow:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#manifold-canvas{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:0;pointer-events:auto}.viewport-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:10;display:flex;align-items:center;justify-content:center;pointer-events:none;padding:24px}.content-frame{pointer-events:auto;width:100%;max-width:580px;background:var(--card-bg);border:1px solid var(--card-border);border-radius:14px;padding:44px 48px;box-shadow:0 32px 64px -12px #000000bf,0 0 0 1px #ffffff08;backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);display:flex;flex-direction:column;gap:36px;animation:fadeIn .8s cubic-bezier(.16,1,.3,1) forwards}@keyframes fadeIn{0%{opacity:0;transform:translateY(12px) scale(.99)}to{opacity:1;transform:translateY(0) scale(1)}}.masthead{display:flex;flex-direction:column;gap:12px}.system-status{display:inline-flex;align-items:center;gap:8px;width:fit-content}.status-pulse{width:7px;height:7px;border-radius:50%;background-color:var(--accent-emerald);box-shadow:0 0 10px var(--accent-emerald);animation:pulseGlow 2.4s infinite ease-in-out}@keyframes pulseGlow{0%,to{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(.9)}}.status-label{font-family:var(--mono-font);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:#a7f3d0;font-weight:500}.brand-title{font-family:var(--sans-font);font-size:38px;font-weight:600;letter-spacing:.18em;color:var(--text-primary);line-height:1.1;text-indent:.09em}.brand-sub{font-size:13.5px;color:var(--text-secondary);line-height:1.5;font-weight:400;letter-spacing:.01em}.invariants-card{display:flex;flex-direction:column;gap:14px;border-top:1px solid rgba(255,255,255,.06);border-bottom:1px solid rgba(255,255,255,.06);padding:24px 0}.invariant-row{display:flex;justify-content:space-between;align-items:baseline;gap:16px}.spec-label{font-size:12px;color:var(--text-muted);font-weight:400;text-transform:uppercase;letter-spacing:.06em}.spec-value{font-size:12.5px;color:#d1d1dc;font-weight:400;text-align:right}.mono{font-family:var(--mono-font)}.colophon{display:flex;justify-content:space-between;align-items:center;font-size:11px;color:var(--text-muted);letter-spacing:.04em}.prompt-char{color:var(--accent-gold);margin-right:4px}.colophon-copy{color:#445}@media (max-width: 640px){.content-frame{padding:32px 24px;gap:28px}.brand-title{font-size:30px}.invariant-row{flex-direction:column;align-items:flex-start;gap:4px}.spec-value{text-align:left}.colophon{flex-direction:column;align-items:flex-start;gap:8px}}