*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;scroll-behavior:smooth}body{font-family:var(--font-sans);font-size:var(--text-base);line-height:var(--leading-normal);color:var(--color-text-primary);background:var(--color-bg);min-height:100vh}::selection{background:var(--color-primary);color:var(--color-text-primary)}:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px;border-radius:var(--radius-sm)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-text-tertiary)}h1,h2,h3,h4,h5,h6{font-weight:700;line-height:var(--leading-tight);color:var(--color-text-primary);letter-spacing:var(--tracking-tight)}h1{font-size:var(--text-4xl)}h2{font-size:var(--text-3xl)}h3{font-size:var(--text-2xl)}h4{font-size:var(--text-xl)}p{color:var(--color-text-secondary);line-height:var(--leading-relaxed)}a{color:var(--color-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-primary-hover)}strong,b{font-weight:600;color:var(--color-text-primary)}code{font-family:var(--font-mono);font-size:.875em;background:var(--color-surface-elevated);padding:.15em .4em;border-radius:var(--radius-sm);border:1px solid var(--color-border);color:var(--color-text-primary)}pre{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-4);overflow-x:auto;font-family:var(--font-mono);font-size:var(--text-sm);line-height:var(--leading-normal)}pre code{background:none;border:none;padding:0;font-size:inherit}img{max-width:100%;height:auto;display:block}ul,ol{padding-left:var(--space-5);color:var(--color-text-secondary)}li{line-height:var(--leading-relaxed);margin-bottom:var(--space-1)}hr{border:none;height:1px;background:var(--color-border);margin:var(--space-8) 0}.container{width:100%;max-width:var(--max-width-page);margin:0 auto;padding:0 var(--space-6)}@media(max-width:768px){.container{padding:0 var(--space-4)}}:root{--color-bg: #1A1A1A;--color-surface: #1A1A1A;--color-surface-elevated: #222222;--color-surface-hover: #2A2A2A;--color-border: #2E2E2E;--color-border-light: #262626;--color-primary: #DC2626;--color-primary-hover: #EF4444;--color-primary-subtle: rgba(220, 38, 38, .1);--color-primary-glow: rgba(220, 38, 38, .15);--color-green: #10B981;--color-green-subtle: rgba(16, 185, 129, .08);--color-green-glow: rgba(16, 185, 129, .12);--color-green-border: rgba(16, 185, 129, .15);--color-purple: #8B5CF6;--color-purple-subtle: rgba(139, 92, 246, .08);--color-purple-glow: rgba(139, 92, 246, .12);--color-purple-border: rgba(139, 92, 246, .15);--color-text-primary: #F5F5F5;--color-text-secondary: #C0C0C0;--color-text-tertiary: #8B8B8B;--color-text-inverse: #141414;--color-success: #22C55E;--color-success-bg: rgba(34, 197, 94, .1);--color-success-text: #4ADE80;--color-warning: #F59E0B;--color-warning-bg: rgba(245, 158, 11, .1);--color-warning-text: #FBBF24;--color-info: #3B82F6;--color-info-bg: rgba(59, 130, 246, .1);--color-info-text: #60A5FA;--color-danger: #DC2626;--color-danger-bg: rgba(220, 38, 38, .1);--color-danger-text: #F87171;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 20px;--radius-full: 9999px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-8: 32px;--space-10: 40px;--space-12: 48px;--space-16: 64px;--space-20: 80px;--space-24: 96px;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;--font-mono: "JetBrains Mono", "Fira Code", "SF Mono", "Consolas", monospace;--text-xs: .75rem;--text-sm: .875rem;--text-base: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 1.875rem;--text-4xl: 2.25rem;--text-5xl: 3rem;--text-6xl: 3.75rem;--leading-tight: 1.1;--leading-snug: 1.3;--leading-normal: 1.5;--leading-relaxed: 1.6;--tracking-tight: -.025em;--tracking-normal: 0;--tracking-wide: .05em;--tracking-wider: .1em;--glass-bg: rgba(255, 255, 255, .06);--glass-bg-strong: rgba(255, 255, 255, .11);--glass-bg-subtle: rgba(255, 255, 255, .035);--glass-border: rgba(255, 255, 255, .08);--glass-border-strong: rgba(255, 255, 255, .12);--glass-backdrop: rgba(255, 255, 255, .05);--glass-shadow: rgba(0, 0, 0, .3);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);--shadow-md: 0 4px 12px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .5);--shadow-xl: 0 12px 40px rgba(0, 0, 0, .6);--shadow-glow-primary: 0 0 20px rgba(220, 38, 38, .15);--transition-fast: .15s ease;--transition-base: .2s ease;--transition-slow: .3s ease;--sidebar-width: 280px;--header-height: 64px;--max-width-content: 800px;--max-width-page: 1280px}[data-theme=light]{--color-bg: #F5F5F5;--color-surface: #EEEEEE;--color-surface-elevated: #E5E5E5;--color-surface-hover: #DADADA;--color-border: #CCCCCC;--color-border-light: #DADADA;--color-text-primary: #1A1A1A;--color-text-secondary: #4A4A4A;--color-text-tertiary: #8A8A8A;--color-text-inverse: #F5F5F5;--glass-bg: rgba(252, 242, 242, .55);--glass-bg-strong: rgba(252, 242, 242, .78);--glass-bg-subtle: rgba(252, 242, 242, .25);--glass-border: rgba(220, 38, 38, .08);--glass-border-strong: rgba(220, 38, 38, .14);--glass-backdrop: rgba(252, 242, 242, .65);--glass-shadow: rgba(0, 0, 0, .08);--shadow-sm: 0 1px 2px rgba(0, 0, 0, .06);--shadow-md: 0 4px 12px rgba(0, 0, 0, .08);--shadow-lg: 0 8px 24px rgba(0, 0, 0, .1);--shadow-xl: 0 12px 40px rgba(0, 0, 0, .12);--shadow-glow-primary: 0 0 20px rgba(220, 38, 38, .08)}@keyframes footer-gradient{0%{background-position:0% 50%}50%{background-position:100% 50%}to{background-position:0% 50%}}@keyframes footer-glow{0%,to{opacity:.4;transform:translate(-50%) scale(1)}50%{opacity:.8;transform:translate(-50%) scale(1.1)}}.site-footer{position:relative;z-index:1;margin-top:var(--space-12);overflow:hidden}.site-footer-glass{position:absolute;inset:0;background:var(--glass-bg-subtle);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-top:1px solid var(--glass-border);pointer-events:none}.site-footer-border{position:absolute;top:0;left:10%;right:10%;height:1px;background:linear-gradient(90deg,transparent,rgba(220,38,38,.4),rgba(220,38,38,.6),rgba(220,38,38,.4),transparent);background-size:200% 100%;animation:footer-gradient 8s ease-in-out infinite;pointer-events:none}.site-footer-bg{position:absolute;top:-40px;left:50%;transform:translate(-50%);width:400px;height:80px;background:radial-gradient(ellipse,rgba(220,38,38,.08) 0%,transparent 70%);filter:blur(40px);animation:footer-glow 6s ease-in-out infinite;pointer-events:none}.site-footer-inner{position:relative;z-index:1;max-width:var(--max-width-page);margin:0 auto;padding:var(--space-8) var(--space-6);display:flex;flex-direction:column;gap:var(--space-4)}.site-footer-top-row{display:flex;align-items:center;justify-content:space-between;gap:var(--space-4)}.site-footer-brand{display:flex;align-items:center;gap:var(--space-3)}.site-footer-brand div{display:flex;flex-direction:column;gap:1px}.site-footer-logo{width:20px;height:20px;border-radius:5px;display:block}.site-footer-name{font-size:var(--text-sm);font-weight:700;color:var(--color-text-primary);letter-spacing:-.02em;line-height:1.2}.site-footer-tagline{font-size:var(--text-xs);color:var(--color-text-tertiary)}.site-footer-legal{font-size:var(--text-xs);color:var(--color-text-tertiary);opacity:.35;line-height:var(--leading-relaxed);max-width:640px;margin:0}.site-footer-copy{font-size:var(--text-xs);color:var(--color-text-tertiary);opacity:.3;white-space:nowrap}[data-theme=light] .site-footer-legal{color:var(--color-text-secondary);opacity:.6}[data-theme=light] .site-footer-copy{color:var(--color-text-secondary);opacity:.5}@media(max-width:768px){.site-footer-inner{padding:var(--space-6) var(--space-4);gap:var(--space-3)}.site-footer-top-row{flex-direction:column;text-align:center}.site-footer-legal{font-size:.65rem;max-width:100%;text-align:center}}@media(max-width:480px){.site-footer-inner{padding:var(--space-5) var(--space-3)}.site-footer-legal{font-size:.6rem;line-height:var(--leading-normal)}}