:root{--background-color: #0d1117;--card-background: #161b22;--text-color: #c9d1d9;--accent-color: #58a6ff;--border-color: #30363d;--header-footer-bg: #161b22;--glow-color: rgba(88, 166, 255, .5)}body{font-family:JetBrains Mono,monospace;margin:0;background-color:var(--background-color);color:var(--text-color);line-height:1.7;font-size:16px}a{color:var(--accent-color);text-decoration:none;transition:all .3s ease}a:hover{text-shadow:0 0 5px var(--glow-color);text-decoration:underline}img{max-width:100%;height:auto;border-radius:4px}.container{max-width:1200px;margin:0 auto;padding:25px}.site-header{background-color:var(--header-footer-bg);padding:1rem 0;border-bottom:1px solid var(--border-color);position:sticky;top:0;z-index:1000;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background-color:#161b22cc}.site-header .container{display:flex;justify-content:space-between;align-items:center}.logo{font-size:1.8rem;font-weight:700;color:#fff;letter-spacing:1px}.logo a{color:inherit;text-shadow:0 0 8px var(--glow-color)}.logo a:hover{text-decoration:none;text-shadow:0 0 12px var(--glow-color)}.main-nav ul{margin:0;padding:0;list-style:none;display:flex;gap:15px}.main-nav a{font-weight:500;font-size:1rem;padding:8px 12px;border-radius:4px;border:1px solid transparent;transition:all .3s ease}.main-nav a:hover,.main-nav .active{background-color:var(--accent-color);color:var(--background-color);text-shadow:none;border-color:var(--accent-color);text-decoration:none}.main-content{display:grid;grid-template-columns:3fr 1fr;gap:30px;margin-top:30px}.articles-section{grid-column:1 / 2}.sidebar{grid-column:2 / 3}.articles-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:25px}.article-card{background-color:var(--card-background);border-radius:6px;overflow:hidden;border:1px solid var(--border-color);transition:transform .3s ease,box-shadow .3s ease;display:flex;flex-direction:column}.article-card:hover{transform:translateY(-5px);box-shadow:0 0 15px var(--glow-color);border-color:var(--accent-color)}.article-card img{width:100%;height:180px;object-fit:cover;border-radius:6px 6px 0 0;border-bottom:1px solid var(--border-color)}.article-card-content{padding:20px;flex-grow:1;display:flex;flex-direction:column}.article-card-content .category-tag{background-color:var(--accent-color);color:#0d1117;padding:4px 10px;border-radius:20px;font-size:.75rem;font-weight:700;text-transform:uppercase;align-self:flex-start;margin-bottom:12px}.article-card-content h3{margin:0 0 10px;font-size:1.25rem;line-height:1.4}.article-card-content h3 a{color:#fff}.article-card-content h3 a:hover{color:var(--accent-color);text-decoration:none}.article-card-content p{font-size:.95rem;margin:0 0 auto;color:var(--text-color)}.read-more{display:inline-block;margin-top:15px;font-weight:600}.section-header{font-size:2.2rem;font-weight:700;margin-bottom:25px;padding-bottom:10px;border-bottom:2px solid var(--accent-color);color:#fff;text-shadow:0 0 5px var(--glow-color)}.sidebar-widget{background-color:var(--card-background);padding:20px;border-radius:6px;margin-bottom:25px;border:1px solid var(--border-color)}.sidebar-widget h4{margin-top:0;font-size:1.3rem;border-bottom:1px solid var(--border-color);padding-bottom:10px;margin-bottom:15px;color:#fff}.sidebar-widget ul{list-style:none;padding:0;margin:0}.sidebar-widget ul li{margin-bottom:10px}.sidebar-widget ul li a{display:block;padding:5px;border-radius:4px}.sidebar-widget ul li a:hover{background-color:var(--border-color);text-decoration:none}.sidebar-widget p{color:var(--text-color)}.article-full{background-color:var(--card-background);padding:35px;border-radius:6px;border:1px solid var(--border-color)}.article-header{border-bottom:1px solid var(--border-color);margin-bottom:25px;padding-bottom:25px}.article-header h1{font-size:2.8rem;margin:0 0 15px;line-height:1.2;color:#fff}.article-meta{font-size:.9rem;color:#8b949e}.article-meta .category{font-weight:700;color:var(--accent-color)}.article-content{font-size:1.1rem}.article-content h2{font-size:2rem;margin-top:40px;color:#fff;border-bottom:1px solid var(--border-color);padding-bottom:10px}.article-content h3{font-size:1.6rem;margin-top:30px;color:#e0e0e0}.article-content p,.article-content ul,.article-content blockquote{margin-bottom:1.5em}.article-content blockquote{border-left:4px solid var(--accent-color);padding-left:20px;font-style:italic;color:#8b949e;margin-left:0}.article-featured-image{margin-bottom:30px}.site-footer{background-color:var(--header-footer-bg);color:#8b949e;text-align:center;padding:25px;margin-top:40px;border-top:1px solid var(--border-color)}@media(max-width:992px){.main-content{grid-template-columns:1fr}.articles-section{grid-row:1}.sidebar{grid-row:2}}@media(max-width:768px){.site-header .container{flex-direction:column;gap:20px}.main-nav ul{flex-wrap:wrap;justify-content:center;gap:10px}.article-header h1{font-size:2.2rem}body{font-size:15px}}@media(max-width:480px){.main-nav ul{flex-direction:column;align-items:center}.articles-grid{grid-template-columns:1fr}.article-full{padding:20px}.article-header h1{font-size:1.8rem}}