:root{--card-bg: #f7f7f7;--card-text: #222;--card-shadow-1: rgba(0, 0, 0, .03);--card-shadow-2: rgba(0, 0, 0, .06);--card-radius: 10px;--avatar-size: 140px;--avatar-bg: #f5f5f5;--avatar-border: #ddd;--avatar-shadow: rgba(0, 0, 0, .04);--nav-bg: #f9f9f9;--nav-link: #222;--nav-link-hover: #0077ff;--nav-underline: #0077ff;--text-color: #444;--heading-color: #333;--bg-color: #fcfcfc;--link-color: #0077ff;--link-visited-color: #554fcc}:root.light{--card-bg: #f7f7f7;--card-text: #222;--card-shadow-1: rgba(0, 0, 0, .03);--card-shadow-2: rgba(0, 0, 0, .06);--avatar-bg: #f5f5f5;--avatar-border: #ddd;--avatar-shadow: rgba(0, 0, 0, .04);--nav-bg: #f9f9f9;--nav-link: #222;--nav-link-hover: #0077ff;--nav-underline: #0077ff;--text-color: #444;--heading-color: #333;--bg-color: #fcfcfc;--link-color: #0077ff;--link-visited-color: #554fcc}:root.dark{--card-bg: #1c1c1c;--card-text: #e0e0e0;--card-shadow-1: rgba(255, 255, 255, .02);--card-shadow-2: rgba(255, 255, 255, .04);--avatar-bg: #242424;--avatar-border: #444;--avatar-shadow: rgba(255, 255, 255, .03);--nav-bg: #1e1e1e;--nav-link: #ccc;--nav-link-hover: #0077ff;--nav-underline: #0077ff;--text-color: #cccccc;--heading-color: #e0e0e0;--bg-color: #121212;--link-color: #a0c4ff;--link-visited-color: #55b6ff}.quote{max-width:600px;margin:20vh auto;padding:1.5rem 2rem;text-align:center;font-size:1.1rem;font-style:italic;color:var(--text-color);background:var(--card-bg);border-radius:var(--card-radius);box-shadow:0 2px 4px var(--card-shadow-1),0 4px 8px var(--card-shadow-2);line-height:1.6;transition:all .3s ease}.card{background:var(--card-bg);color:var(--card-text);border-radius:var(--card-radius);box-shadow:0 1px 2px var(--card-shadow-1),0 4px 8px var(--card-shadow-2);padding:1.5rem;margin:1.5rem auto;width:min(90%,480px);box-sizing:border-box;transition:transform .2s ease,box-shadow .2s ease,background .3s ease}.card:hover{transform:translateY(-3px);box-shadow:0 4px 8px var(--card-shadow-1),0 8px 20px var(--card-shadow-2)}nav{position:sticky;top:0;display:flex;justify-content:center;gap:2rem;background-color:var(--nav-bg);padding:1rem 2rem;width:fit-content;border-radius:1.5rem;box-shadow:0 4px 10px var(--card-shadow-2);margin:1rem auto;z-index:2}nav p{margin:auto;color:var(--text-color)}.navigation{text-decoration:none;position:relative;color:var(--nav-link);font-weight:500;transition:color .2s ease}.navigation:hover,.navigation.active{color:var(--nav-link-hover)}.navigation:after{content:"";position:absolute;left:0;bottom:-4px;width:0%;height:2px;background-color:var(--nav-underline);transition:width .2s ease}.navigation.active:after{width:100%}.theme{position:fixed;top:1rem;right:1.5rem;width:3rem;height:3rem;border:none;border-radius:50%;background-color:var(--nav-bg);box-shadow:0 4px 10px #00000014;cursor:pointer;font-size:1.3rem;display:flex;align-items:center;justify-content:center;transition:transform .2s ease,background-color .3s ease,opacity .3s ease;z-index:2}.theme.hidden{transform:rotate(360deg);opacity:0;pointer-events:none}.share{position:fixed;top:1rem;left:1.5rem;width:3rem;height:3rem;border:none;border-radius:50%;background-color:var(--nav-bg);box-shadow:0 4px 10px #00000014;cursor:pointer;font-size:1.3rem;display:flex;align-items:center;justify-content:center;transition:background-color .3s ease,opacity .3s ease;z-index:2}.share.hidden{opacity:0;pointer-events:none}#root{max-width:960px;margin:0 auto;padding:0px 2rem;display:flex;flex-direction:column;align-items:center}.avatar{display:block;width:min(var(--avatar-size),30vw);height:min(var(--avatar-size),30vw);aspect-ratio:1 / 1;border-radius:50%;object-fit:cover;margin:1rem auto;border:2px solid var(--avatar-border);box-shadow:0 2px 6px var(--avatar-shadow);transition:border .3s ease,box-shadow .3s ease}.blog{max-width:720px;width:90%;margin:2rem auto;padding:1.5rem;background-color:var(--card-bg);color:var(--card-text);border-radius:var(--card-radius);box-shadow:0 2px 4px var(--card-shadow-1),0 6px 12px var(--card-shadow-2);line-height:1.75;font-family:system-ui,sans-serif;transition:background .3s ease,color .3s ease}.blog h1,.blog h2,.blog h3,.blog h4,.blog h5,.blog h6{color:var(--heading-color);margin:1.5rem 0 1rem;line-height:1.3}.blog p{margin:1rem 0;color:var(--text-color)}.blog ul,.blog ol{padding-left:1.5rem;margin:1rem 0}.blog li{margin-bottom:.75rem}.blog a{color:var(--nav-link);text-decoration:underline;transition:color .2s ease}.blog a:hover{color:var(--nav-link-hover)}.blog blockquote{margin:1.5rem 0;padding:1rem 1.5rem;background-color:var(--avatar-bg);border-left:4px solid var(--nav-underline);border-radius:6px;color:var(--card-text);font-style:italic}.blog img{max-width:100%;height:auto;border-radius:8px;margin:1rem 0}.error{display:flex;flex-direction:column;justify-content:center;align-items:center;height:100vh;text-align:center;padding:2rem;background:var(--bg-color);color:var(--text-color);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;transition:background .3s ease,color .3s ease}.error h1{font-size:2.5rem;margin-bottom:1rem;color:var(--heading-color)}.error a{display:inline-block;margin-top:1.5rem;padding:.75rem 1.5rem;font-size:1.1rem;font-weight:600;color:var(--card-text);background-color:var(--card-bg);border-radius:8px;text-decoration:none;box-shadow:0 2px 4px var(--card-shadow-1),0 6px 10px var(--card-shadow-2);transition:transform .2s ease,background-color .2s ease}.error a:hover{background-color:var(--avatar-bg);transform:scale(1.05);color:var(--nav-link-hover)}.up{position:fixed;bottom:2rem;right:2rem;width:3rem;height:3rem;font-weight:700;background-color:var(--card-bg);color:var(--text-color);border:none;border-radius:50%;cursor:pointer;box-shadow:0 4px 8px var(--card-shadow-1);transition:opacity .3s ease,transform .2s ease,background-color .3s ease,color .3s ease}.up:hover{color:var(--nav-link-hover)}.up.hidden{opacity:0;pointer-events:none}html,body{background-color:var(--bg-color);color:var(--text-color);font-family:system-ui,sans-serif;min-height:100%;margin:0;padding:0}h1,h2,p,li{text-align:center}h1{margin:.5rem 0;font-size:1.8rem}h2{margin-top:2rem;font-size:1.3rem;color:var(--heading-color)}p{max-width:600px;margin:.5rem 0;color:var(--text-color)}section{margin-top:1.5rem;display:flex;flex-direction:column;align-items:center}ul{list-style:none;padding-left:0}li{margin-bottom:2rem}a{color:var(--link-color);text-decoration:underline;transition:color .2s ease}a:visited{color:var(--link-visited-color)}a:hover{color:var(--link-color)}nav.searching{display:flex;flex-direction:column;align-items:center;padding:0;gap:0;width:50vw;transition:width .8s ease}.search{display:block;box-sizing:border-box;margin:0;padding:.9rem;width:100%;background-color:var(--card-bg);color:var(--card-text);border-radius:1.5rem;font-size:.9rem;transition:width .8s ease,box-shadow .2s ease,background-color .3s ease,border-color .3s ease,color .3s ease}nav.searching:focus{border-color:var(--nav-link)}.search::placeholder{color:var(--text-color);opacity:.6}nav ul{width:100%;margin:0;padding:0;list-style:none;text-align:center}nav li{display:block;margin:0 auto;padding:.4rem}