.landing-shell{--landing-background:#060816;--landing-foreground:#f5f7ff;--landing-muted:#f5f7ffb3;--landing-card:#091026b3;--landing-border:#81bfff2e;--landing-cyan:#58e1ff;--landing-cyan-strong:#1fd2ff;--landing-purple:#7d6bff;--landing-glass-bg:#0910268c;--landing-glass-border:#81bfff29;color:var(--landing-foreground);background:radial-gradient(circle at top,#58e1ff2e,transparent 42%),radial-gradient(circle at 80% 20%,#7d6bff29,transparent 28%),linear-gradient(180deg,#071121 0%,var(--landing-background)38%,#03050b 100%)}.landing-shell *{box-sizing:border-box}.landing-stage{min-height:100vh}.landing-stage-page{background:linear-gradient(#0608160a 0%,#060816b8 100%),0 0;min-height:100vh}.landing-glass{background:var(--landing-glass-bg);border:1px solid var(--landing-glass-border);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.landing-glass-strong{-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px);background:#070e22d1;border:1px solid #81bfff42;box-shadow:0 24px 80px #050c1e57}.landing-text-gradient-cyan{background:linear-gradient(135deg,#f5f7ff 0%,var(--landing-cyan)48%,#9be9ff 100%);color:#0000;-webkit-background-clip:text;background-clip:text}.landing-text-gradient-purple{background:linear-gradient(135deg,#f5f7ff 0%,var(--landing-purple)45%,#b8b0ff 100%);color:#0000;-webkit-background-clip:text;background-clip:text}.landing-shadow-cyan-glow{box-shadow:0 0 30px #1fd2ff2e}.landing-shadow-cyan-glow-strong{box-shadow:0 0 70px #1fd2ff42}.landing-shadow-purple-glow{box-shadow:0 0 42px #7d6bff38}.landing-bg-gradient-cyan{background-image:linear-gradient(135deg,#58e1ff 0%,#1fd2ff 52%,#0fb2ff 100%)}.landing-bg-gradient-purple{background-image:linear-gradient(135deg,#7d6bff 0%,#9386ff 45%,#b8b0ff 100%)}@keyframes landing-marquee{0%{transform:translate(0,0)}to{transform:translate(-50%)}}@keyframes landing-float-slow{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes landing-float-slow-reverse{0%,to{transform:translateY(0)}50%{transform:translateY(10px)}}@keyframes landing-pulse-ring{0%{opacity:.85;transform:scale(.94)}70%{opacity:.1;transform:scale(1.06)}to{opacity:0;transform:scale(1.12)}}.landing-animate-marquee{animation:30s linear infinite landing-marquee}.landing-animate-float-slow{animation:20s ease-in-out infinite landing-float-slow}.landing-animate-float-slow-reverse{animation:25s ease-in-out infinite landing-float-slow-reverse}