@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";:root{--color-brand: #007AFF;--color-brand-hover: #0066DD;--color-brand-bg: rgba(0, 122, 255, .08);--color-brand-bg-hover: rgba(0, 122, 255, .14);--color-success: #34C759;--color-error: #FF3B30;--color-warning: #FF9500;--color-info: #5AC8FA;--bg-primary: #FFFFFF;--bg-secondary: #F5F5F7;--bg-tertiary: #E8E8ED;--bg-card: #FFFFFF;--bg-card-hover: #FAFAFA;--bg-input: #F5F5F7;--bg-input-focus: #FFFFFF;--bg-overlay: rgba(0, 0, 0, .4);--text-primary: #1D1D1F;--text-secondary: #6E6E73;--text-tertiary: #AEAEB2;--text-label: #86868B;--border-color: #D2D2D7;--border-color-light: #E5E5EA;--border-color-focus: var(--color-brand);--shadow-xs: 0 1px 2px rgba(0, 0, 0, .04);--shadow-sm: 0 1px 3px rgba(0, 0, 0, .06), 0 1px 2px rgba(0, 0, 0, .04);--shadow-md: 0 4px 12px rgba(0, 0, 0, .08);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .1);--shadow-xl: 0 16px 40px rgba(0, 0, 0, .12);--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", system-ui, sans-serif;--font-mono: "SF Mono", "Fira Code", "Menlo", monospace;--text-xs: .75rem;--text-sm: .8125rem;--text-base: .9375rem;--text-lg: 1.0625rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 1.875rem;--text-4xl: 2.25rem;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--space-16: 4rem;--space-20: 5rem;--radius-sm: 6px;--radius-md: 8px;--radius-lg: 12px;--radius-xl: 16px;--radius-full: 9999px;--transition-fast: .12s ease;--transition-base: .2s ease;--transition-slow: .3s ease;--z-base: 1;--z-dropdown: 100;--z-sticky: 200;--z-modal-backdrop: 300;--z-modal: 400;--z-toast: 500}*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);font-size:var(--text-base);line-height:1.5;color:var(--text-primary);background-color:var(--bg-primary);min-height:100vh}a{color:var(--color-brand);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;display:block}button{cursor:pointer;border:none;background:none;font-family:inherit;font-size:inherit}input,textarea,select{font-family:inherit;font-size:inherit;color:inherit;outline:none}::selection{background:var(--color-brand);color:#fff}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-12px)}to{opacity:1;transform:translateY(0)}}@keyframes scaleIn{0%{opacity:0;transform:scale(.96)}to{opacity:1;transform:scale(1)}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes fadeOut{to{opacity:0;transform:translateY(-8px)}}.container{width:100%;max-width:1080px;margin:0 auto;padding:0 var(--space-6)}.container-sm{max-width:600px}.text-center{text-align:center}.text-secondary{color:var(--text-secondary)}.text-tertiary{color:var(--text-tertiary)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}