:root{--primary:#0891b2;--text:#e5e7eb;--bg:#111827;--bg-alt:#1f2937;--border:#4b5563;}body{font-family:'Roboto',sans-serif;line-height:1.6;margin:0;background:var(--bg);color:var(--text);}a{color:var(--primary);text-decoration:none;}a:hover{text-decoration:underline;}img{max-width:100%;height:auto;}.container{width:95%;max-width:1200px;margin:0 auto;}.site-header{background:var(--bg-alt);padding:1rem;border-bottom:1px solid var(--border); text-align:center;}.site-header h1 a{color:var(--text); font-size: 2rem; text-decoration:none;}.post-grid{display:grid;grid-template-columns:1fr;gap:1rem;margin-top:1.5rem;}@media(min-width:768px){.post-grid{grid-template-columns:repeat(3,1fr);}}.post-card{background:var(--bg-alt);border:1px solid var(--border);padding:1rem;display:flex;flex-direction:column;}.post-card h2{margin-top:0;font-size:1.2rem;}.post-card .post-meta{font-size:0.8rem;color:#9ca3af;margin-top:auto;}.single-post-container h1{font-size:2.5rem;}.footer{text-align:center;margin-top:2rem;padding:2rem;font-size:.9em;color:#9ca3af;border-top:1px solid var(--border);}