:root{color:#fffffff0;background:#05060a;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box}html,body,#root{margin:0;min-width:320px;min-height:100%}body{min-height:100vh;background:radial-gradient(circle at top,rgba(53,63,92,.18),transparent 28%),linear-gradient(180deg,#06070b,#04050a,#030408)}body,button,input,textarea,select{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}.landing-shell{position:relative;min-height:100vh;padding:1.5rem;overflow:hidden;opacity:0;transform:translateY(18px);transition:opacity .8s ease,transform .8s ease}.landing-shell--visible{opacity:1;transform:translateY(0)}.landing-shell__mesh{position:absolute;inset:0;background:radial-gradient(circle at top,rgba(130,152,196,.14),transparent 35%),linear-gradient(180deg,rgba(255,255,255,.02),transparent 35%),linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px);background-size:auto,auto,120px 120px,120px 120px;-webkit-mask-image:radial-gradient(circle at center,black 45%,transparent 88%);mask-image:radial-gradient(circle at center,black 45%,transparent 88%);opacity:.42;pointer-events:none}.landing-shell__header,.landing-shell__hero{position:relative;z-index:1}.landing-shell__header{display:flex;align-items:center;justify-content:space-between;gap:1rem}.landing-shell__brand,.intro-layer__meta{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;text-transform:uppercase;letter-spacing:.24em;font-size:.75rem}.landing-shell__replay,.intro-layer__skip{border:1px solid rgba(255,255,255,.12);border-radius:999px;padding:.72rem 1.05rem;color:#ffffffd6;background:#ffffff0a;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);transition:border-color .18s ease,background .18s ease,color .18s ease,transform .18s ease}.landing-shell__replay:hover,.intro-layer__skip:hover{border-color:#ffffff47;background:#ffffff14;transform:translateY(-1px)}.landing-shell__hero{width:min(100%,58rem);margin:clamp(5rem,16vh,10rem) auto 0;text-align:center}.landing-shell__eyebrow{margin:0 0 1.5rem;text-transform:uppercase;letter-spacing:.28em;font-size:.78rem;color:#c9d6eaa8}.landing-shell h1{margin:0;font-size:clamp(3.6rem,10vw,7.8rem);line-height:.92;letter-spacing:-.07em}.landing-shell__body{width:min(100%,38rem);margin:1.5rem auto 0;font-size:1.08rem;line-height:1.8;color:#d4dcebb8}.intro-layer{position:fixed;inset:0;z-index:20;background:#020306;opacity:1;transition:opacity .9s ease}.intro-layer--leaving{opacity:0}.intro-layer__canvas{display:block;width:100%;height:100%}.intro-layer__hud{position:absolute;inset:0;display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;padding:1.25rem;pointer-events:none}.intro-layer__meta{display:inline-flex;gap:1rem;color:#cdd8eb7a}.intro-layer__skip{pointer-events:auto}@media(max-width:720px){.landing-shell{padding:1rem}.landing-shell__header{flex-direction:column;align-items:flex-start}.intro-layer__hud{padding:1rem}.intro-layer__meta{display:none}}