:root{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:dark;color:#ffffffde;background-color:#000;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{margin:0;padding:0;box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:#000}#root{min-height:100vh}} button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}.app{min-height:100vh;background:#000;color:#fff;display:flex;flex-direction:column;position:relative;overflow:hidden}.snow{position:absolute;top:-100%;left:0;width:100%;height:200%;background-image:radial-gradient(2px 2px at 20% 30%,white,transparent),radial-gradient(2px 2px at 60% 70%,white,transparent),radial-gradient(1px 1px at 50% 50%,white,transparent),radial-gradient(1px 1px at 80% 10%,white,transparent),radial-gradient(2px 2px at 90% 60%,white,transparent),radial-gradient(1px 1px at 33% 80%,white,transparent),radial-gradient(1px 1px at 15% 90%,white,transparent);background-size:550px 550px,350px 350px,250px 250px,150px 150px,450px 450px,300px 300px,200px 200px;background-position:0 0,40px 60px,130px 270px,70px 100px,150px 50px,250px 150px,350px 250px;animation:snowfall 20s linear infinite;pointer-events:none;opacity:.7}@keyframes snowfall{0%{transform:translateY(0)}to{transform:translateY(50%)}}.main-content{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:2rem;position:relative;z-index:10;gap:2rem}.brand{display:flex;align-items:center;justify-content:center;margin-bottom:1rem}.brand-title{font-size:4rem;font-weight:600;margin:0;letter-spacing:-1px}.tagline{font-size:1.3rem;color:#ffffffb3;margin:0}.features{display:flex;gap:3rem;margin-top:3rem;flex-wrap:wrap;justify-content:center}.feature-item{display:flex;align-items:center;gap:.8rem;padding:1rem 2rem;background:#ffffff0d;border:1px solid rgba(255,255,255,.1);border-radius:50px;font-size:1.1rem;transition:all .3s ease}.feature-item:hover{background:#ffffff14;transform:translateY(-3px)}.feature-icon{font-size:1.5rem}.footer{padding:2rem;text-align:center;color:#fff9;font-size:.9rem;position:relative;z-index:10}.footer a{color:#fff;text-decoration:underline;transition:opacity .3s ease}.footer a:hover{opacity:.7}@media(max-width:768px){.brand-title{font-size:2.5rem}.tagline{font-size:1rem}.features{gap:1rem}.feature-item{padding:.8rem 1.5rem;font-size:1rem}}