:root{--frame-bg: #0F1220}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:#05060b;font-family:Inter,system-ui,-apple-system,sans-serif;-webkit-font-smoothing:antialiased}input,select,button{font-family:Inter,system-ui,sans-serif}::placeholder{color:#8a90ac}.app-shell{display:flex;justify-content:center;min-height:100vh;background:#05060b}.app-frame{width:100%;max-width:430px;min-height:100vh;background:var(--frame-bg);position:relative;overflow:hidden;box-shadow:0 0 60px #0009;display:flex;flex-direction:column;transition:background .2s ease}.font-display{font-family:Sora,sans-serif}.scroll-area{flex:1;overflow-y:auto}.scroll-area::-webkit-scrollbar{width:4px}.scroll-area::-webkit-scrollbar-thumb{background:#2a2f45;border-radius:4px}