:root{--hue:220;--bg-color:hsl(var(--hue), 20%, 98%);--text-color:hsl(var(--hue), 20%, 15%);--primary:hsl(var(--hue), 80%, 50%);--primary-hover:hsl(var(--hue), 80%, 40%);--secondary:auto;--surface:hsl(var(--hue), 20%, 100%);--border-color:hsl(var(--hue), 20%, 90%);--shadow:0 4px 20px #0000000d;--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;--nav-height:70px;--container-width:800px;--radius:12px;--transition:all .3s cubic-bezier(.25, .8, .25, 1)}@media (prefers-color-scheme:dark){:root{--bg-color:hsl(var(--hue), 15%, 8%);--text-color:hsl(var(--hue), 15%, 90%);--surface:hsl(var(--hue), 15%, 12%);--border-color:hsl(var(--hue), 15%, 20%);--shadow:0 4px 20px #0000004d;--primary:hsl(var(--hue), 80%, 65%);--primary-hover:hsl(var(--hue), 80%, 75%)}}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-color);color:var(--text-color);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background-color var(--transition), color var(--transition);line-height:1.6}a{color:var(--primary);transition:var(--transition);text-decoration:none}a:hover{text-decoration:underline}.layout{flex-direction:column;min-height:100vh;display:flex}.main-content{width:100%;max-width:var(--container-width);flex:1;margin:0 auto;padding:2rem 1rem}.navbar{height:var(--nav-height);background:rgba(var(--surface), .8);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--border-color);z-index:100;position:sticky;top:0}.nav-container{max-width:var(--container-width);justify-content:space-between;align-items:center;height:100%;margin:0 auto;padding:0 1rem;display:flex}.nav-brand a{color:var(--text-color);letter-spacing:-.5px;font-size:1.25rem;font-weight:600;text-decoration:none}.nav-links{gap:1.5rem;display:flex}.nav-links a{color:var(--text-color);opacity:.7;font-weight:500;text-decoration:none;position:relative}.nav-links a:hover,.nav-links a.active{opacity:1;color:var(--primary)}.nav-links a:after{content:"";background-color:var(--primary);width:0;height:2px;transition:width .3s;position:absolute;bottom:-4px;left:0}.nav-links a.active:after{width:100%}.footer{text-align:center;opacity:.6;border-top:1px solid var(--border-color);padding:2rem;font-size:.875rem}.fade-in{animation:.6s ease-out forwards fadeIn}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.markdown-body{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--border-color);padding:2rem}.markdown-body h1{letter-spacing:-1px;margin-bottom:1rem;font-size:2.5rem}.markdown-body h2{border-bottom:1px solid var(--border-color);margin-top:2rem;margin-bottom:1rem;padding-bottom:.5rem;font-size:1.75rem}.markdown-body p{margin-bottom:1.25rem;font-size:1.125rem}.markdown-body ul,.markdown-body ol{margin-bottom:1.25rem;padding-left:1.5rem}.markdown-body li{margin-bottom:.5rem}.markdown-body code{background:var(--bg-color);border-radius:4px;padding:.2em .4em;font-family:monospace;font-size:.9em}.markdown-body pre{background:var(--bg-color);border-radius:var(--radius);border:1px solid var(--border-color);margin-bottom:1.25rem;padding:1rem;overflow-x:auto}.markdown-body pre code{background:0 0;padding:0}.markdown-body table{border-collapse:collapse;width:100%;margin-bottom:1.25rem}.markdown-body th,.markdown-body td{border:1px solid var(--border-color);text-align:left;padding:.75rem}.markdown-body th{background:var(--bg-color);font-weight:600}