:root{--color-primary: #002244;--color-secondary: #005DAA;--color-accent: #6CACE4;--color-highlight: #F5B324;--color-danger: #D50032;--color-success: #00B140;--color-text-main: #1A1A1A;--color-text-light: #F5F7FA;--color-text-muted: #66788A;--color-background: #F4F6F9;--color-surface: #FFFFFF;--color-surface-hover: #F8F9FB;--font-family-sans: "Inter", system-ui, -apple-system, sans-serif;--font-family-mono: "JetBrains Mono", monospace;--font-size-xs: .75rem;--font-size-sm: .875rem;--font-size-md: 1rem;--font-size-lg: 1.125rem;--font-size-xl: 1.5rem;--font-size-2xl: 2rem;--font-size-3xl: 2.5rem;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-6: 1.5rem;--space-8: 2rem;--space-12: 3rem;--border-radius-sm: 6px;--border-radius-md: 10px;--border-radius-lg: 16px;--border-radius-xl: 24px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-premium: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04)}[data-theme=night]{--color-primary: #00B5CC;--color-secondary: #4DD0E1;--color-accent: #00acc1;--color-background: #121212;--color-surface: #1e1e1e;--color-text-main: #e0f7fa;--color-text-muted: #b2ebf2;--color-danger: #ef9a9a;--color-success: #a5d6a7;--color-highlight: #00B5CC;--shadow-sm: 0 1px 2px 0 rgba(0, 181, 204, .1);--shadow-md: 0 4px 6px -1px rgba(0, 0, 0, .5);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .7);--shadow-premium: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04)}@media (prefers-color-scheme: dark){::-webkit-scrollbar{width:12px;background:#121212}::-webkit-scrollbar-track{background:#121212}::-webkit-scrollbar-thumb{background-color:#333;border-radius:6px;border:3px solid #121212}}[data-theme=night] ::-webkit-scrollbar{width:12px;background:#1a1a1a}[data-theme=night] ::-webkit-scrollbar-track{background:#1a1a1a}[data-theme=night] ::-webkit-scrollbar-thumb{background-color:#444;border-radius:6px;border:3px solid #1a1a1a}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family-sans);background-color:var(--color-background);color:var(--color-text-main);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}img,picture,video,canvas,svg{display:block;max-width:100%}input,button,textarea,select{font:inherit}button{cursor:pointer;border:none;background:none}a{color:inherit;text-decoration:none}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 var(--space-4)}.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}.alert-box{padding:1rem;border-radius:8px;margin:1rem 0;border-left:4px solid transparent}.alert-box.info{background-color:#2196f31a;border-left-color:#2196f3;color:var(--color-text-main)}[data-theme=night] .alert-box.info{background-color:#00b5cc33;border-left-color:#00b5cc;color:#e0f7fa}.alert-box.warning{background-color:#ff98001a;border-left-color:#ff9800;color:var(--color-text-main)}[data-theme=night] .alert-box.warning{background-color:#ffb74d33;border-left-color:#ffb74d;color:#fff3e0}.alert-box.success{background-color:#4caf501a;border-left-color:#4caf50;color:var(--color-text-main)}[data-theme=night] .alert-box.success{background-color:#81c99533;border-left-color:#81c784;color:#e8f5e9}