:root{--primary:#667eea;--secondary:#764ba2;--dark:#1a1a2e;--light:#f8f9ff;--accent:#fbbf24;--success:#10b981;--danger:#ef4444;--gradient-primary:linear-gradient(135deg,#667eea,#764ba2);--gradient-badge:linear-gradient(135deg,#f59e0b,#d97706);--gradient-team-blue:linear-gradient(135deg,#667eea,#764ba2);--gradient-team-red:linear-gradient(135deg,#dc2626,#ef4444);--font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;--border-radius-sm:8px;--border-radius-md:12px;--border-radius-lg:20px;--shadow-sm:0 4px 6px rgba(0,0,0,.1);--shadow-md:0 8px 16px rgba(0,0,0,.15);--shadow-lg:0 8px 32px rgba(0,0,0,.2)}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{margin:0;padding:0;font-family:var(--font-family);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*,body{box-sizing:border-box}.app-background{min-height:100vh;background:var(--gradient-primary);padding:20px}.card-container{max-width:900px;margin:0 auto;background:hsla(0,0%,100%,.95);border-radius:var(--border-radius-lg);box-shadow:var(--shadow-lg);overflow:hidden}.card-container,.card-header{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.card-header{background:linear-gradient(135deg,hsla(0,0%,100%,.15),hsla(0,0%,100%,.1));border-bottom:2px solid hsla(0,0%,100%,.2);padding:30px 20px;text-align:center}@media (max-width:768px){.mobile-hidden{display:none!important}}@media (min-width:769px){.desktop-hidden{display:none!important}}@media (max-width:600px){.app-background{padding:10px}}