:root{--color-background:#000;--color-surface:#111;--color-surface-elevated:#222;--color-text-primary:#fff;--color-text-secondary:#e0e0e0;--color-text-muted:#a0a0a0;--color-text-normal:var(--color-text-secondary);--color-text-dark:var(--color-text-muted);--color-accent:#4a9eff;--color-accent-hover:#2980ff;--color-success:#00d084;--color-warning:#ffb800;--color-error:#ff5722;--color-border-primary:#404040;--color-border-secondary:#606060;--color-border-01:var(--color-border-primary);--color-focus:var(--color-accent);--color-hover-bg:var(--color-surface-elevated);--space-xs:.25rem;--space-sm:.5rem;--space-md:1rem;--space-lg:1.5rem;--space-xl:2rem;--space-2xl:3rem;--space-3xl:4rem;--gap-normal:var(--space-md);--padding-normal:var(--space-sm);--font-family-primary:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Roboto","Oxygen","Ubuntu","Cantarell",sans-serif;--font-family-mono:"SF Mono","Monaco","Inconsolata","Fira Code","Droid Sans Mono",monospace;--font-size-xs:.75rem;--font-size-sm:.875rem;--font-size-base:1rem;--font-size-lg:1.125rem;--font-size-xl:1.25rem;--font-size-2xl:1.5rem;--font-size-3xl:2rem;--font-size-4xl:2.5rem;--line-height-tight:1.25;--line-height-normal:1.5;--line-height-relaxed:1.75;--radius-sm:.25rem;--radius-md:.5rem;--radius-lg:1rem;--radius-xl:1.5rem;--radius-full:9999px;--transition-fast:.15s ease;--transition-normal:.3s ease;--transition-slow:.5s ease;--z-dropdown:10;--z-sticky:20;--z-fixed:30;--z-modal:40;--z-popover:50}*,:before,:after{box-sizing:border-box}*{margin:0;padding:0}html{scroll-behavior:smooth;-webkit-tap-highlight-color:#0000;-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;font-size:16px}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}body{background-color:var(--color-background);color:var(--color-text-secondary);font-family:var(--font-family-primary);font-size:var(--font-size-base);line-height:var(--line-height-normal);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;-webkit-font-feature-settings:"liga","kern";-moz-font-feature-settings:"liga","kern";font-feature-settings:"liga","kern";padding:var(--space-sm);flex-direction:column;gap:1rem;min-height:100vh;font-style:normal;font-weight:400;display:flex;transform:translateZ(0)}.visually-hidden{clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important;width:1px!important;height:1px!important;margin:-1px!important;padding:0!important;position:absolute!important;overflow:hidden!important}@media (prefers-contrast:high){:root{--color-text-primary:#fff;--color-text-secondary:#fff;--color-text-muted:#e0e0e0;--color-border-primary:#fff;--color-border-secondary:#fff;--color-accent:#70b8ff}}::selection{color:var(--color-text-primary);background-color:#4a9eff4d}::selection{color:var(--color-text-primary);background-color:#4a9eff4d}h1{font-size:var(--font-size-xl);color:var(--color-text-primary);margin-top:.5rem;margin-bottom:0;font-weight:500}h2{color:var(--color-text-primary);font-size:1.3rem;font-weight:500;line-height:var(--line-height-tight);margin-top:1.2rem;margin-bottom:.3rem}h3{color:var(--color-text-primary);font-size:1.1rem;font-weight:800;line-height:var(--line-height-tight);margin-top:1.2rem;margin-bottom:.3rem}p{line-height:var(--line-height-normal);color:var(--color-text-secondary);text-align:justify}a{color:var(--color-text-secondary);transition:all var(--transition-fast);text-decoration:none}a:hover{color:var(--color-accent)}button{cursor:pointer;background:0 0;border:none;margin:0;padding:0;font-family:inherit}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)translateZ(0)}to{opacity:1;transform:translateY(0)translateZ(0)}}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}@keyframes breathing{0%,to{opacity:.7;transform:scale(1);box-shadow:0 0 #4a9eff00}50%{opacity:1;transform:scale(1.02);box-shadow:0 0 20px #4a9eff1a}}