*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--orange: #FF6B00;--orange-light: #FF8C3A;--orange-bg: #FFF5F0;--navy: #0F172A;--navy-mid: #1E293B;--text: #1a1a2e;--text-muted: #6b7280;--text-light: #9ca3af;--bg: #f5f5f7;--card: #ffffff;--border: #e5e7eb;--green: #10B981;--red: #EF4444;--blue: #3B82F6;--radius: 16px;--radius-sm: 10px;--shadow: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);--shadow-lg: 0 4px 20px rgba(0,0,0,.08)}body{font-family:Inter,-apple-system,system-ui,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}button{font-family:inherit;cursor:pointer}input,select,textarea{font-family:inherit}a{color:var(--orange);text-decoration:none}.container{max-width:480px;margin:0 auto;min-height:100vh;background:var(--card);position:relative}::-webkit-scrollbar{width:4px}::-webkit-scrollbar-thumb{background:var(--border);border-radius:4px}