:root{
  --code-bg:#1e293b;
}

.post-hero h1{font-size:clamp(26px, 3.8vw, 42px); line-height:1.18; margin:14px 0 14px; max-width:820px}

.article h2{font-size:24px; margin:44px 0 14px; line-height:1.3; padding-top:8px}

.article h3{font-size:18px; margin:28px 0 10px; line-height:1.35; color:#e5e7eb}

.article a:hover{text-decoration-color:var(--accent)}

.article blockquote{margin:24px 0; padding:16px 20px; border-left:3px solid var(--accent); background:rgba(99,179,255,.05); border-radius:0 12px 12px 0; color:#cbd5e1}

.article hr{border:none; border-top:1px solid var(--ring); margin:40px 0}

code{font-family:'JetBrains Mono', monospace; font-size:14px}

:not(pre)>code{background:var(--code-bg); padding:2px 7px; border-radius:6px; font-size:14px; color:#f1f5f9; border:1px solid rgba(255,255,255,.06)}

pre{background:var(--code-bg); border:1px solid var(--ring); border-radius:14px; padding:18px 20px; overflow-x:auto; margin:0 0 20px; position:relative}

pre code{background:none; border:none; padding:0; font-size:13.5px; line-height:1.65; color:#e2e8f0}

pre .comment{color:#6b7280}

pre .kw{color:#f472b6}

pre .str{color:#86efac}

pre .fn{color:#7dd3fc}

.toc{background:rgba(255,255,255,.03); border:1px solid var(--ring); border-radius:16px; padding:22px 26px; margin:0 0 30px}

.toc h3{margin:0 0 12px; font-size:15px; color:var(--muted); text-transform:uppercase; letter-spacing:.4px}

.toc ol{margin:0; padding-left:20px; columns:2; column-gap:24px}

.toc li{margin-bottom:6px; font-size:14px; break-inside:avoid}

.toc a{color:#cbd5e1; text-decoration:none}

.toc a:hover{color:var(--accent)}

.ascii-box{background:var(--code-bg); border:1px solid var(--ring); border-radius:14px; padding:20px; overflow-x:auto; margin:0 0 20px; font-family:'JetBrains Mono', monospace; font-size:13px; line-height:1.6; color:#94a3b8; white-space:pre}

.ascii-box .hl{color:#fca5a5}

.ascii-box .ok{color:#7dd3fc}

.barrier-table{width:100%; border-collapse:collapse; margin:0 0 20px; font-size:14.5px}

.barrier-table th{text-align:left; color:var(--muted); font-weight:600; font-size:12px; text-transform:uppercase; letter-spacing:.3px; padding:8px 12px; border-bottom:1px solid var(--ring)}

.barrier-table td{padding:11px 12px; border-bottom:1px solid rgba(255,255,255,.04); color:#cbd5e1; vertical-align:top}

.barrier-table tr:last-child td{border-bottom:none}

.barrier-table code{font-size:12.5px}

.barrier-table strong{color:#fff}

.sources{font-size:13px; color:var(--muted); background:rgba(255,255,255,.03); border:1px solid var(--ring); border-radius:14px; padding:18px 22px; margin-top:30px}

.sources h3{font-size:12px; text-transform:uppercase; letter-spacing:.4px; color:var(--muted); margin:0 0 10px}

.sources ul{margin:0; padding-left:18px}

.sources li{margin-bottom:6px}

.sources a{color:var(--accent); text-decoration:underline; text-decoration-color:rgba(99,179,255,.4)}

@media (max-width:760px){
  .toc ol{columns:1}
}

.band{align-items:center; background:radial-gradient(600px 200px at 10% -50%, rgba(4,107,210,.25), transparent), radial-gradient(600px 200px at 90% 130%, rgba(224,53,53,.25), transparent), linear-gradient(90deg, rgba(255,255,255,.06), rgba(255,255,255,.02)); border:1px solid var(--ring); border-radius:22px; display:flex; gap:20px; margin-top:40px; padding:24px}

@media(max-width:1024px){
  .band{align-items:flex-start; flex-direction:column}
}