:root{--color-primary: #0a59f7;--color-primary-hover: #004adbad;--color-background: #fbfbfd;--color-surface: #ffffff;--color-surface-translucent: rgba(255, 255, 255, .72);--color-text-primary: #1d1d1f;--color-text-secondary: #86868b;--color-border: #d2d2d7;--color-divider: #e5e5ea;--color-danger: #ff3b30;--color-success: #34c759;--font-family-base: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 32px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 18px;--radius-full: 9999px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .04);--shadow-md: 0 4px 12px rgba(0, 0, 0, .08);--shadow-lg: 0 12px 24px rgba(0, 0, 0, .12);--transition-fast: .2s ease;--transition-normal: .3s cubic-bezier(.25, .1, .25, 1)}*{box-sizing:border-box;margin:0;padding:0;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-family-base);background-color:var(--color-background);color:var(--color-text-primary);line-height:1.5;font-size:15px}a{text-decoration:none;color:inherit}button{font-family:inherit;border:none;background:none;cursor:pointer}.glass{background-color:var(--color-surface-translucent);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid rgba(255,255,255,.4)}.capsule-btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 20px;background-color:var(--color-primary);color:#fff;border-radius:var(--radius-full);font-weight:500;transition:all var(--transition-fast);font-size:14px}.capsule-btn:hover{background-color:var(--color-primary-hover);transform:scale(1.02)}.capsule-btn:active{transform:scale(.98)}.app-container{min-height:100vh;display:flex;flex-direction:column}.main-content{flex:1;padding:var(--spacing-lg);max-width:1200px;margin:0 auto;width:100%}