:root{--color-bg: #2a2a2a;--color-text: #e8e8e8;--color-accent-blue: #4d9fff;--color-accent-green: #00cc77;--color-border: #444444;--color-hover: #3a3a3a;--color-muted: #999999;--font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;--font-mono: "SF Mono", Monaco, "Cascadia Code", "Roboto Mono", Consolas, monospace;--max-width: 800px;--spacing-unit: 1rem}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);font-size:16px;line-height:1.6;color:var(--color-text);background:#242424;overflow-x:hidden}.layout{display:flex;min-height:100vh}#sidebar{width:280px;background:#323232;border-right:1px solid var(--color-border);position:fixed;left:0;top:0;height:100vh;overflow-y:auto;display:flex;flex-direction:column}.sidebar-header{padding:calc(var(--spacing-unit) * 1.5);border-bottom:1px solid var(--color-border)}.site-title{font-weight:600;font-size:1.2rem;color:var(--color-text);text-decoration:none;display:block}.site-title:hover{color:var(--color-accent-blue);text-decoration:none}#nav{flex:1;padding:var(--spacing-unit)}#nav-links{list-style:none;padding-left:0}#nav-links li{margin-bottom:0;list-style-type:none}#nav-links a{display:block;padding:.35rem .75rem;color:var(--color-text);text-decoration:none;font-size:.9rem;border-radius:4px;transition:background .15s ease}#nav-links a:hover{background:var(--color-hover);color:var(--color-accent-blue)}#nav-links a.active{background:var(--color-hover);color:var(--color-accent-blue);font-weight:500}#nav-links .nav-group{margin-bottom:calc(var(--spacing-unit) * 1.5)}#nav-links .nav-group-title{font-size:1rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--color-muted);padding:.5rem .75rem .05rem;margin-bottom:.05rem}#nav-links .nav-group ul{padding-left:0;margin-bottom:0;list-style:none}#nav-links .nav-item{margin-bottom:.05rem}#nav-links .nav-item.nested{padding-left:calc(var(--spacing-unit) * 1)}#nav-links .nav-item.nested a{font-size:.85rem}main{flex:1;margin-left:280px;padding:calc(var(--spacing-unit) * 3) calc(var(--spacing-unit) * 4);max-width:calc(800px + var(--spacing-unit) * 4);min-height:calc(100vh - 100px)}#site-footer{margin-left:280px;padding:calc(var(--spacing-unit) * 2) calc(var(--spacing-unit) * 4);border-top:1px solid var(--color-border);background:#242424;max-width:calc(800px + var(--spacing-unit) * 4)}#site-footer p{margin:0;font-size:.9rem;color:var(--color-muted);text-align:center}#site-footer a{color:var(--color-accent-blue);text-decoration:none}#site-footer a:hover{text-decoration:underline}h1{font-size:2.5rem;font-weight:700;margin-bottom:calc(var(--spacing-unit) * 2);line-height:1.2}h2{font-size:1.8rem;font-weight:600;margin-top:calc(var(--spacing-unit) * 2.5);margin-bottom:var(--spacing-unit);line-height:1.3}h3{font-size:1.3rem;font-weight:600;margin-top:calc(var(--spacing-unit) * 2);margin-bottom:calc(var(--spacing-unit) * .75)}p{margin-bottom:calc(var(--spacing-unit) * 1.5)}p+p{margin-top:calc(var(--spacing-unit) * .5)}br+br{display:block;content:"";margin-top:var(--spacing-unit)}a{color:var(--color-accent-blue);text-decoration:none}a:hover{text-decoration:underline}ul,ol{margin-bottom:var(--spacing-unit);padding-left:calc(var(--spacing-unit) * 1.5)}li{margin-bottom:calc(var(--spacing-unit) * .5)}ul ul,ol ol{margin-top:calc(var(--spacing-unit) * .5);margin-bottom:0}code{font-family:var(--font-mono);font-size:.9em;background:var(--color-hover);padding:.2em .4em;border-radius:3px}pre{background:var(--color-hover);padding:var(--spacing-unit);border-radius:6px;overflow-x:auto;margin-bottom:var(--spacing-unit)}pre code{background:none;padding:0}blockquote{border-left:3px solid var(--color-accent-green);padding-left:var(--spacing-unit);margin:var(--spacing-unit) 0;color:var(--color-muted);font-style:italic}hr{border:none;border-top:1px solid #aaa;margin:30px 0}strong{font-weight:600}.loading{text-align:center;padding:calc(var(--spacing-unit) * 3);color:var(--color-muted)}.error{padding:var(--spacing-unit);background:#3a2a2a;border:1px solid #ff4444;border-radius:6px;color:#f66}.link-preview{position:absolute;background:var(--color-bg);border:1px solid var(--color-border);border-radius:6px;padding:calc(var(--spacing-unit) * .75);max-width:400px;font-size:.9rem;line-height:1.4;box-shadow:0 4px 12px #0000001a;z-index:1000;pointer-events:none}[data-tooltip]{position:relative;cursor:help;border-bottom:1px dotted var(--color-accent-blue)}[data-tooltip]:hover:after{content:attr(data-tooltip);position:absolute;bottom:100%;left:50%;transform:translate(-50%);background:var(--color-text);color:var(--color-bg);padding:.5rem .75rem;border-radius:4px;font-size:.85rem;white-space:nowrap;z-index:1000;margin-bottom:.5rem}img{max-width:100%;height:auto;border-radius:6px;margin:var(--spacing-unit) 0;display:block}.linkedin-link{display:inline-flex;align-items:center;gap:.4rem;text-decoration:none}.linkedin-link:hover{text-decoration:none}.linkedin-icon{width:26px;height:22px;margin:0 0 -1px;border-radius:2px;display:inline-block;vertical-align:baseline}.external-link-icon{width:14px;height:14px;margin:0;display:inline-block;vertical-align:middle;opacity:.7}iframe{max-width:100%;border-radius:6px;margin:var(--spacing-unit) 0}.mermaid{display:flex;justify-content:center;margin:calc(var(--spacing-unit) * 2) 0;overflow-x:auto}.mermaid svg{max-width:100%;height:auto}pre:has(.language-mermaid),pre.mermaid{background:transparent!important;padding:0;border:none}.language-mermaid{background:transparent!important}.menu-toggle{display:none;position:fixed;top:1rem;right:1rem;z-index:1001;background:var(--color-bg);border:1px solid var(--color-border);border-radius:6px;padding:.75rem;cursor:pointer;width:44px;height:44px;flex-direction:column;justify-content:space-around;align-items:stretch;box-shadow:0 2px 8px #0000001a}.menu-toggle span{display:block;height:2px;background:var(--color-text);transition:all .3s ease;border-radius:2px}.menu-toggle:hover{background:var(--color-hover)}.menu-toggle.open span:nth-child(1){transform:translateY(6px) rotate(45deg)}.menu-toggle.open span:nth-child(2){opacity:0}.menu-toggle.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}@media(max-width:768px){.menu-toggle{display:flex}#sidebar{position:fixed;left:-100%;top:0;width:280px;height:100vh;background:#323232;border-right:1px solid var(--color-border);transition:left .3s ease;z-index:999}#sidebar.open{left:0;box-shadow:2px 0 8px #0000001a}.layout{flex-direction:column}main{margin-left:0;padding:calc(var(--spacing-unit) * 2) var(--spacing-unit);padding-top:calc(var(--spacing-unit) * 4)}#site-footer{margin-left:0;padding:calc(var(--spacing-unit) * 2) var(--spacing-unit);max-width:100%}h1{font-size:2rem}h2{font-size:1.5rem}.link-preview{max-width:calc(100vw - 2rem)}}.sidebar-overlay{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;z-index:998}.sidebar-overlay.open{display:block}