html,body{height:100dvh}*{box-sizing:border-box}body{padding:0;padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom);padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right);color:#1f2937;background:linear-gradient(135deg,#f5f7fa 0%,#e4e8ed 100%);min-height:100vh;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;transition:background .3s,color .3s;overflow:hidden}a{color:inherit}:root.dark body{color:#f9fafb;background:linear-gradient(135deg,#111827 0%,#1f2937 100%)}