@charset "UTF-8";:root{--bg-primary: #0f1923;--bg-secondary: #162033;--bg-card: #1a2535;--bg-input: #0d1420;--bg-header: #131d2a;--text-primary: #ffffff;--text-secondary: #8b95a5;--text-muted: #5a6577;--color-accent: #00d632;--color-accent-hover: #00b82b;--color-accent-light: rgba(0, 214, 50, .1);--border-color: #2a3a4a;--border-light: #1e2d3d;--color-danger: #ff4d4f;--color-warning: #faad14;--shadow-card: 0 4px 16px rgba(0, 0, 0, .3);--shadow-button: 0 4px 12px rgba(0, 214, 50, .3);--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}#app{min-height:100vh}.page-container{display:flex;justify-content:center;align-items:center;min-height:100vh;padding:20px;background:var(--bg-primary)}.card{background-color:var(--bg-card);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:40px 30px;text-align:center;width:90%;max-width:400px;border:1px solid var(--border-color)}@media(max-width:768px){.card{padding:30px 20px}}