*{margin:0;padding:0;box-sizing:border-box}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',system-ui,sans-serif;background:#0f1117;color:#e2e8f0;line-height:1.7}
a{color:#64b5f6;text-decoration:none}
a:hover{text-decoration:underline}
header{border-bottom:1px solid #1e2536;padding:1.2rem 0}
.wrap{max-width:860px;margin:0 auto;padding:0 2rem}
.logo{font-size:1.1rem;font-weight:700;color:#fff;letter-spacing:-0.02em}
.logo span{color:#64b5f6}
nav{display:flex;align-items:center;justify-content:space-between}
nav ul{display:flex;gap:2rem;list-style:none}
nav ul a{color:#94a3b8;font-size:0.9rem}
nav ul a:hover{color:#fff;text-decoration:none}
nav ul a.active{color:#fff}
.hero{padding:4rem 0 2rem}
.hero h1{font-size:2rem;font-weight:700;color:#fff;letter-spacing:-0.03em;margin-bottom:0.5rem}
.hero p{color:#94a3b8;font-size:1rem}
.page-title{padding:3rem 0 1.5rem}
.page-title h1{font-size:1.8rem;font-weight:700;color:#fff;letter-spacing:-0.03em;margin-bottom:0.4rem}
.page-title p{color:#94a3b8}
.posts{padding:0.5rem 0 4rem}
.sidebar{display:grid;grid-template-columns:1fr 260px;gap:2rem;align-items:start;padding-bottom:4rem}
@media(max-width:700px){.sidebar{grid-template-columns:1fr}}
.post-card{border:1px solid #1e2536;border-radius:10px;padding:1.5rem;margin-bottom:1.2rem;background:#141821;transition:border-color 0.2s}
.post-card:hover{border-color:#2d3a50}
.post-meta{display:flex;align-items:center;gap:0.8rem;margin-bottom:0.7rem}
.tag{font-size:0.72rem;font-weight:600;padding:2px 8px;border-radius:4px;letter-spacing:0.05em;text-transform:uppercase}
.tag-monitoring{background:#1e1a2e;color:#a78bfa}
.tag-backup{background:#1a2a2a;color:#34d399}
.tag-postgres{background:#1a2030;color:#60a5fa}
.post-date{font-size:0.8rem;color:#4a5568}
.post-card h2{font-size:1.1rem;font-weight:600;color:#e2e8f0;margin-bottom:0.5rem}
.post-card h2 a{color:#e2e8f0}
.post-card h2 a:hover{color:#64b5f6;text-decoration:none}
.post-card p{font-size:0.9rem;color:#94a3b8;line-height:1.6}
.post-body{font-size:0.9rem;color:#94a3b8;line-height:1.7;margin-top:0.5rem}
.post-body p{margin-bottom:1rem}
.post-body h2{font-size:1.05rem;font-weight:600;color:#e2e8f0;margin:1.8rem 0 0.8rem}
.post-body code{background:#1a2030;padding:2px 6px;border-radius:4px;font-family:monospace;font-size:0.85rem;color:#a5b4fc}
.post-body pre{background:#1a2030;padding:1rem;border-radius:8px;margin:1rem 0;overflow-x:auto;border:1px solid #1e2536}
.post-body pre code{background:none;padding:0;color:#a5b4fc;font-size:0.82rem;line-height:1.6}
.post-body ul{margin:0.8rem 0 1rem 1.2rem}
.post-body ul li{margin-bottom:0.3rem}
.post-body .note{background:#141821;border:1px solid #1e3a5f;border-radius:8px;padding:0.9rem 1.1rem;margin:1.2rem 0;font-size:0.85rem;color:#64b5f6}
.read-more{font-size:0.82rem;color:#64b5f6;margin-top:0.8rem;display:inline-block}
.widget{border:1px solid #1e2536;border-radius:10px;padding:1.2rem;background:#141821;margin-bottom:1.2rem}
.widget h3{font-size:0.8rem;font-weight:600;text-transform:uppercase;letter-spacing:0.08em;color:#64b5f6;margin-bottom:1rem}
.widget ul{list-style:none}
.widget ul li{padding:0.4rem 0;border-bottom:1px solid #1a2030;font-size:0.875rem}
.widget ul li:last-child{border:none}
.widget ul li a{color:#94a3b8}
.widget ul li a:hover{color:#fff}
.about-text{font-size:0.875rem;color:#94a3b8;line-height:1.6;margin-bottom:0.8rem}
.about-card{border:1px solid #1e2536;border-radius:10px;padding:2rem;background:#141821;margin-bottom:1.5rem}
.about-card h2{font-size:1.1rem;font-weight:600;color:#fff;margin-bottom:1rem}
.about-card p{font-size:0.9rem;color:#94a3b8;line-height:1.7;margin-bottom:0.8rem}
.about-card ul{list-style:none;margin-top:0.5rem}
.about-card ul li{font-size:0.9rem;color:#94a3b8;padding:0.3rem 0}
.about-card ul li::before{content:"→ ";color:#64b5f6}
footer{border-top:1px solid #1e2536;padding:2rem 0;text-align:center;color:#4a5568;font-size:0.82rem}