:root{--primary-color: #FF6B6B;--secondary-color: #4ECDC4;--accent-color: #FFE66D;--background-color: #292F36;--surface-color: #1A1F24;--text-main: #FFFFFF;--text-muted: #AAB3C0;--font-family: "Inter", system-ui, -apple-system, sans-serif;--radius-lg: 24px;--radius-md: 16px;--radius-sm: 8px;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}body{font-family:var(--font-family);background-color:var(--background-color);color:var(--text-main);overflow-x:hidden;overscroll-behavior-y:none}button{cursor:pointer;border:none;font-family:inherit;font-weight:600;display:inline-flex;align-items:center;justify-content:center;transition:transform .1s ease,filter .2s ease}button:active{transform:scale(.95)}.page-container{min-height:100vh;padding:var(--spacing-md);padding-bottom:80px;max-width:600px;margin:0 auto;background-color:var(--background-color);position:relative}h1,h2,h3{font-weight:800;line-height:1.2}.card{background:var(--surface-color);border-radius:var(--radius-lg);padding:var(--spacing-md);box-shadow:0 4px 6px #0000001a}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn .4s ease-out forwards}