.blog-hero { padding: 170px 0 84px; position: relative; overflow: hidden; border-bottom: 1px solid var(--border); background: radial-gradient(circle at 75% 20%, rgba(124,108,240,.18), transparent 38%), var(--bg-alt); }
.blog-hero::after { content:""; position:absolute; inset:0; pointer-events:none; background-image:linear-gradient(rgba(124,108,240,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(124,108,240,.035) 1px,transparent 1px); background-size:48px 48px; }
.blog-hero .container { position:relative; z-index:1; }
.blog-hero h1 { max-width:820px; font:700 clamp(42px,7vw,76px)/1.05 var(--font-display); letter-spacing:-.045em; margin:16px 0 24px; }
.blog-hero h1 span { background:linear-gradient(110deg,var(--accent),var(--accent-2)); color:transparent; background-clip:text; }
.blog-hero p { max-width:700px; color:var(--text-dim); font-size:18px; }
.blog-list-section { min-height:55vh; }
.blog-toolbar { display:flex; justify-content:space-between; align-items:center; gap:24px; margin-bottom:36px; color:var(--text-dim); }
.blog-filters { display:flex; flex-wrap:wrap; gap:8px; }
.blog-filter { border:1px solid var(--border); background:var(--surface); color:var(--text-dim); border-radius:999px; padding:8px 15px; cursor:pointer; font:600 12px var(--font-display); }
.blog-filter:hover,.blog-filter.is-active { color:#fff; border-color:var(--accent); background:var(--accent-soft); }
.blog-grid,.blog-preview { display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.blog-card { display:flex; flex-direction:column; min-height:310px; padding:28px; border:1px solid var(--border); border-radius:var(--radius); background:linear-gradient(145deg,var(--surface-strong),var(--surface)); transition:.25s ease; }
.blog-card:hover { transform:translateY(-5px); border-color:rgba(124,108,240,.5); box-shadow:0 18px 44px rgba(0,0,0,.3); }
.blog-card__meta,.article-head__meta { display:flex; gap:10px; flex-wrap:wrap; align-items:center; color:var(--text-dim); font:500 12px var(--font-mono); }
.blog-card__tag { color:var(--accent-2); text-transform:uppercase; letter-spacing:.08em; }
.blog-card h2,.blog-card h3 { font:600 24px/1.25 var(--font-display); margin:22px 0 14px; letter-spacing:-.02em; }
.blog-card p { color:var(--text-dim); font-size:14px; }
.blog-card__link { margin-top:auto; padding-top:26px; color:var(--accent-2); font:600 14px var(--font-display); }
.blog-preview__footer { text-align:center; margin-top:36px; }
.blog-error { color:var(--danger); }
.article-shell { padding-top:150px; padding-bottom:110px; }
.article-head { max-width:880px; margin-bottom:64px; }
.article-head h1 { font:700 clamp(38px,6vw,66px)/1.08 var(--font-display); letter-spacing:-.04em; margin:20px 0 24px; }
.article-head__dek { font-size:20px; color:var(--text-dim); max-width:760px; }
.article-layout { display:grid; grid-template-columns:minmax(0,760px) 280px; gap:80px; align-items:start; }
.article-body { font-size:17px; line-height:1.8; color:#d6d3e8; }
.article-body h2 { font:650 32px/1.2 var(--font-display); color:var(--text); margin:56px 0 18px; letter-spacing:-.025em; }
.article-body h3 { font:600 22px/1.3 var(--font-display); color:var(--text); margin:38px 0 14px; }
.article-body p,.article-body ul,.article-body ol,.article-body blockquote,.article-body pre { margin:0 0 24px; }
.article-body ul,.article-body ol { padding-left:26px; }
.article-body li { margin-bottom:8px; }
.article-body a { color:var(--accent-2); text-decoration:underline; text-underline-offset:3px; }
.article-body strong { color:var(--text); }
.article-body blockquote { border-left:3px solid var(--accent); padding:18px 24px; background:var(--surface); color:var(--text); border-radius:0 12px 12px 0; }
.article-body code { font:14px var(--font-mono); background:rgba(0,0,0,.3); padding:2px 6px; border-radius:5px; }
.article-body pre { overflow:auto; padding:20px; border:1px solid var(--border); border-radius:12px; background:#070611; }
.article-body pre code { padding:0; background:none; }
.article-aside { position:sticky; top:110px; padding:24px; border:1px solid var(--border); border-radius:var(--radius); background:var(--surface); }
.article-aside p { margin-bottom:18px; color:var(--text-dim); }
.article-aside .btn { width:100%; padding-inline:14px; }
@media(max-width:900px){.blog-grid,.blog-preview{grid-template-columns:1fr 1fr}.article-layout{grid-template-columns:1fr}.article-aside{position:static;max-width:460px}.blog-toolbar{align-items:flex-start;flex-direction:column}}
@media(max-width:600px){.blog-grid,.blog-preview{grid-template-columns:1fr}.blog-hero{padding-top:130px}.article-shell{padding-top:120px}.article-head{margin-bottom:42px}.article-body{font-size:16px}}