:root{box-sizing:border-box}*,*:before,*:after{box-sizing:inherit}:root{--color-bg: #f2f0e9;--color-text-main: #2c2c2c;--color-text-sub: #5a5a5a;--color-accent-primary: #5c6b48;--color-accent-secondary: #cba36b;--color-surface: #ffffff;--color-danger: #d96c6c;--color-success: #6cd988;--font-heading: "Libre Baskerville", serif;--font-body: "Nunito", sans-serif;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--spacing-xxl: 64px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 20px;--radius-full: 9999px;--shadow-sm: 0 2px 4px rgba(0, 0, 0, .05);--shadow-md: 0 4px 12px rgba(44, 44, 44, .08)}body{background-color:var(--color-bg);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='400' height='400' opacity='0.2'%3E%3Cfilter id='paper' x='0%25' y='0%25' width='100%25' height='100%25'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' result='noise'/%3E%3CfeDiffuseLighting in='noise' lighting-color='white' surfaceScale='2'%3E%3CfeDistantLight azimuth='45' elevation='60'/%3E%3C/feDiffuseLighting%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23paper)'/%3E%3C/svg%3E");background-blend-mode:multiply;color:var(--color-text-main);font-family:var(--font-body);margin:0;padding:0;-webkit-font-smoothing:antialiased;min-height:100vh;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;margin:0 0 var(--spacing-md) 0;color:var(--color-text-main)}p{line-height:1.6;margin-bottom:var(--spacing-md);color:var(--color-text-sub)}button{cursor:pointer;border:none;font-family:var(--font-body);transition:all .2s ease}.container{max-width:480px;margin:0 auto;padding:var(--spacing-lg);min-height:100vh;display:flex;flex-direction:column}.text-center{text-align:center}.flex-center{display:flex;align-items:center;justify-content:center}.hidden{display:none!important}.card{background:var(--color-surface);border-radius:var(--radius-md);padding:var(--spacing-md);box-shadow:var(--shadow-sm);margin-bottom:var(--spacing-md)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn .7s ease-out forwards}