:root{--font-body: "Inter", system-ui, -apple-system, blinkmacsystemfont, "Segoe UI", roboto, oxygen, ubuntu, cantarell, "Open Sans", "Helvetica Neue", sans-serif;--color-bg: #050505;--color-surface: #0a0a0a;--color-surface-hover: #121212;--color-text: #e5e5e5;--color-text-muted: #a3a3a3;--color-primary: #2563eb;--color-primary-glow: rgba(37, 99, 235, .5);--color-accent: #14b8a6;--color-accent-glow: rgba(20, 184, 166, .5);--nav-bg: rgba(5, 5, 5, .6);--nav-border: rgba(255, 255, 255, .05);--radius-sm: 4px;--radius-md: 8px;--radius-lg: 16px;--radius-full: 9999px;--transition-fast: .2s ease;--transition-medium: .4s ease;--hero-overlay: rgba(0, 0, 0, .65);--hero-bg-image: url(https://images.unsplash.com/photo-1730216827021-bc1dfa3d9c5b?fm=jpg&q=60&w=3000&auto=format&fit=crop&ixlib=rb-4.1.0&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D);--card-border: rgba(255, 255, 255, .05);--card-bg: rgba(255, 255, 255, .03);--card-text: var(--color-text);--card-muted: var(--color-text-muted)}[data-theme=light]{--color-bg: #ffffff;--color-surface: #f3f4f6;--color-surface-hover: #e5e7eb;--color-text: #111827;--color-text-muted: #4b5563;--color-primary-glow: rgba(37, 99, 235, .2);--color-accent-glow: rgba(20, 184, 166, .2);--nav-bg: rgba(255, 255, 255, .8);--nav-border: rgba(0, 0, 0, .05);--hero-bg-image: url(https://images.unsplash.com/photo-1501682855625-15c985cd12a5?q=80&w=3840&auto=format&fit=crop);--hero-overlay: transparent;--card-border: rgba(255, 255, 255, .2);--card-bg: rgba(0, 0, 0, .5);--card-text: #ffffff;--card-muted: rgba(255, 255, 255, .8)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);background-color:var(--color-bg);color:var(--color-text);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{cursor:pointer;border:none;background:none;font-family:inherit}.container{max-width:1280px;margin:0 auto;padding:0 1.5rem}.flex-center{display:flex;align-items:center;justify-content:center}.text-gradient{background:linear-gradient(135deg,#fff 0%,var(--color-text-muted) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.text-gradient-primary{background:linear-gradient(135deg,var(--color-primary) 0%,var(--color-accent) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.glow{position:absolute;width:300px;height:300px;background:radial-gradient(circle,var(--color-primary-glow) 0%,transparent 70%);filter:blur(80px);opacity:.4;pointer-events:none;z-index:0}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--color-bg)}::-webkit-scrollbar-thumb{background:var(--color-surface-hover);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-primary)}.btn-hero-outline{padding:1rem 2rem;background-color:transparent;color:var(--color-text);border-radius:var(--radius-full);font-weight:600;font-size:1rem;border:1px solid rgba(255,255,255,.2);transition:all .3s ease}[data-theme=light] .btn-hero-outline{background-color:var(--card-bg);color:var(--card-text);border-color:var(--card-border)}.markdown-content img{float:right;max-width:150px;border-radius:var(--radius-md);margin-left:2rem;margin-bottom:1rem}