html{scroll-behavior:smooth}body{padding-top:env(safe-area-inset-top)}.app-nav{display:none}
@media(max-width:520px){body{padding-bottom:calc(76px + env(safe-area-inset-bottom))}footer{padding-bottom:20px}.app-nav{position:fixed;z-index:20;display:flex;left:0;right:0;bottom:0;justify-content:space-around;padding:10px 8px calc(10px + env(safe-area-inset-bottom));background:#0a1722ed;border-top:1px solid var(--line);backdrop-filter:blur(16px)}.app-nav a{color:var(--muted);text-decoration:none;font-size:.74rem;padding:8px}.app-nav a.active{color:var(--cyan)}}