:root{--bg-primary: #0a0a0f;--bg-secondary: #12121a;--glass-bg: rgba(255, 255, 255, .04);--glass-border: rgba(255, 255, 255, .08);--glass-shadow: 0 8px 32px rgba(0, 0, 0, .3);--text-primary: #e8e8ed;--text-secondary: #b4b4c4;--text-muted: #808098;--accent: #9b8cf5;--accent-glow: rgba(155, 140, 245, .25);--accent-secondary: #f06c9e;--font-mono: "SF Mono", "Fira Code", "Cascadia Code", monospace;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", system-ui, sans-serif;--radius: 16px;--radius-sm: 10px}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);background:var(--bg-primary);color:var(--text-primary);line-height:1.7;min-height:100vh}body:before{content:"";position:fixed;inset:0;background:radial-gradient(ellipse at 20% 50%,rgba(124,108,240,.06) 0%,transparent 50%),radial-gradient(ellipse at 80% 50%,rgba(240,108,158,.04) 0%,transparent 50%),radial-gradient(ellipse at 50% 0%,rgba(124,108,240,.03) 0%,transparent 40%);pointer-events:none;z-index:0}.glass{background:var(--glass-bg);backdrop-filter:blur(20px) saturate(1.4);-webkit-backdrop-filter:blur(20px) saturate(1.4);border:1px solid var(--glass-border);border-radius:var(--radius);box-shadow:var(--glass-shadow)}.blog-layout{display:grid;grid-template-columns:260px 1fr;gap:2rem;max-width:1320px;margin:0 auto;padding:2rem 1.5rem;min-height:100vh;position:relative;z-index:1}.sidebar{position:sticky;top:2rem;height:fit-content;padding:2rem 1.5rem;background:var(--glass-bg);backdrop-filter:blur(20px) saturate(1.4);-webkit-backdrop-filter:blur(20px) saturate(1.4);border:1px solid 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a.active{background:var(--glass-bg);color:var(--text-primary)}.sidebar-nav a.active{border-left:2px solid var(--accent)}.main-content{min-width:0}.post-list{display:flex;flex-direction:column;gap:1.2rem}.post-card{padding:1.5rem;background:var(--glass-bg);backdrop-filter:blur(20px) saturate(1.4);-webkit-backdrop-filter:blur(20px) saturate(1.4);border:1px solid var(--glass-border);border-radius:var(--radius);box-shadow:var(--glass-shadow);transition:all .3s ease;cursor:pointer}.post-card:hover{border-color:#7c6cf033;transform:translateY(-2px);box-shadow:0 12px 40px #0006}.post-card h2{font-size:1.25rem;font-weight:600;margin-bottom:.5rem}.post-card h2 a{color:var(--text-primary);text-decoration:none}.post-card h2 a:hover{color:var(--accent)}.post-meta{font-size:.8rem;color:var(--text-muted);margin-bottom:.6rem;display:flex;gap:1rem;align-items:center}.post-tags{display:flex;gap:.4rem;flex-wrap:wrap}.tag{font-size:.75rem;padding:.15rem 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h3{font-size:1.2rem;font-weight:600;margin:1.5rem 0 .6rem}.article-content p{margin-bottom:1rem}.article-content a{color:var(--accent);text-decoration:none;border-bottom:1px solid transparent;transition:border-color .2s}.article-content a:hover{border-bottom-color:var(--accent)}.article-content code{font-family:var(--font-mono);font-size:.85em;background:#7c6cf014;padding:.15em .4em;border-radius:4px}.article-content pre{background:#0000004d;border:1px solid var(--glass-border);border-radius:var(--radius-sm);padding:1rem;overflow-x:auto;margin:1.2rem 0;font-size:.85rem}.article-content pre code{background:none;padding:0;border-radius:0}.article-content blockquote{border-left:3px solid var(--accent);padding-left:1rem;margin:1.2rem 0;color:var(--text-secondary);font-style:italic}.article-content img{max-width:100%;border-radius:var(--radius-sm);margin:1.2rem 0}.article-content ul,.article-content ol{margin:.8rem 0 .8rem 1.5rem}.article-content li{margin-bottom:.3rem}.section-title{font-size:1rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:1rem;padding-bottom:.5rem;border-bottom:1px solid var(--glass-border)}.footer{text-align:center;padding:2rem 0 1rem;color:var(--text-muted);font-size:.8rem}.footer a{color:var(--text-secondary);text-decoration:none}.about-content{line-height:1.8}.about-content p{margin-bottom:1rem}@media(max-width:768px){.blog-layout{grid-template-columns:1fr;padding:1rem}.sidebar{position:static;margin-bottom:1.5rem;padding:1.5rem}.article-header h1{font-size:1.5rem}}