:root{--bg: #0f1117;--surface: #171a23;--surface-2: #1f2330;--border: #2a2f3d;--text: #e8eaf0;--text-muted: #9aa3b2;--accent: #6366f1;--accent-hover: #7c7ff3;--violet: #8b5cf6;--radius: 12px;color-scheme:dark}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Segoe UI,system-ui,-apple-system,sans-serif;font-size:17px;line-height:1.7;-webkit-font-smoothing:antialiased}a{color:var(--accent-hover)}img{max-width:100%;height:auto}.muted{color:var(--text-muted)}body:before{content:"";position:fixed;inset:-20% -10% auto;height:520px;background:radial-gradient(55% 55% at 25% 0%,rgba(99,102,241,.22),transparent 70%),radial-gradient(50% 50% at 85% 8%,rgba(139,92,246,.18),transparent 70%);filter:blur(24px);z-index:-1;pointer-events:none}.container{width:100%;max-width:760px;margin:0 auto;padding:0 20px}.wide{max-width:1040px}.site-header{position:sticky;top:0;z-index:10;background:#0f1117b3;backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.06)}.site-header .inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0}.brand{display:inline-flex;align-items:center;gap:9px;text-decoration:none;color:var(--text);font-weight:700;font-size:17px}.brand svg{display:block;border-radius:8px}.nav{display:flex;align-items:center;gap:18px}.nav a{color:var(--text-muted);text-decoration:none;font-size:15px}.nav a:hover{color:var(--text)}.btn{display:inline-block;text-decoration:none;font-weight:600;font-size:15px;padding:9px 16px;border-radius:9px;border:1px solid var(--border);color:var(--text);background:var(--surface-2)}.btn-primary{background-image:linear-gradient(135deg,#6366f1,#8b5cf6);border-color:transparent;color:#fff;box-shadow:0 8px 24px #6366f152}.btn-primary:hover{background-image:linear-gradient(135deg,#7c7ff3,#9b6ff6)}main{padding:40px 0 24px}.breadcrumb{font-size:13px;color:var(--text-muted);margin-bottom:18px}.breadcrumb a{color:var(--text-muted);text-decoration:none}.breadcrumb a:hover{color:var(--text)}.post-title{font-size:clamp(28px,5vw,44px);line-height:1.15;letter-spacing:-.02em;margin:0 0 12px;font-weight:800}.post-meta{color:var(--text-muted);font-size:14px;margin-bottom:28px}.prose h2{font-size:26px;margin:40px 0 12px;letter-spacing:-.01em}.prose h3{font-size:20px;margin:28px 0 8px}.prose p,.prose li{color:#d7dbe4}.prose ul,.prose ol{padding-left:22px}.prose li{margin:6px 0}.prose a{color:var(--accent-hover)}.prose code{background:var(--surface-2);border:1px solid var(--border);border-radius:5px;padding:1px 6px;font-size:.9em}.prose blockquote{border-left:3px solid var(--accent);margin:20px 0;padding:4px 16px;color:var(--text-muted);background:#6366f10f;border-radius:0 8px 8px 0}.prose img{border-radius:10px;border:1px solid var(--border);margin:20px 0}.prose hr{border:none;border-top:1px solid var(--border);margin:32px 0}.cta{margin:40px 0;padding:28px;border-radius:var(--radius);background:linear-gradient(135deg,#6366f124,#8b5cf61f);border:1px solid rgba(129,140,248,.28)}.cta h3{margin:0 0 8px;font-size:20px}.cta p{margin:0 0 16px;color:var(--text-muted)}.section-title{font-size:14px;text-transform:uppercase;letter-spacing:.08em;color:var(--accent-hover);margin:40px 0 12px}.card-list{display:grid;gap:14px}.post-card{display:block;text-decoration:none;color:inherit;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px;transition:border-color .15s,transform .15s}.post-card:hover{border-color:#818cf880;transform:translateY(-2px)}.post-card h3{margin:0 0 6px;font-size:19px}.post-card p{margin:0;color:var(--text-muted);font-size:15px}.hero{text-align:center;padding:48px 0 8px}.hero h1{font-size:clamp(30px,5vw,46px);letter-spacing:-.02em;margin:0 0 12px;font-weight:800}.hero p{color:var(--text-muted);max-width:560px;margin:0 auto;font-size:18px}.accent-text{background:linear-gradient(120deg,#818cf8,#c084fc);-webkit-background-clip:text;background-clip:text;color:transparent}.site-footer{border-top:1px solid var(--border);margin-top:56px;padding:28px 0}.site-footer .inner{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;color:var(--text-muted);font-size:14px}.site-footer a{color:var(--text-muted);text-decoration:none;margin-left:16px}.site-footer a:hover{color:var(--text)}@media(max-width:640px){body{font-size:16px}.nav a:not(.btn){display:none}}