.post-hero{padding:64px 0 36px;border-bottom:1px solid var(--border-soft)}.post-hero .wrap,.post-body .wrap{max-width:calc(var(--readw) + 56px)}.post-hero h1{font-size:clamp(30px,4vw,44px);line-height:1.1;letter-spacing:-.03em;font-weight:800;margin-bottom:14px}.post-hero .subtitle{font-size:clamp(16px,1.7vw,19px);color:var(--ink-soft)}.post-meta{display:flex;align-items:center;gap:10px;font-family:var(--mono);font-size:12.5px;color:var(--muted);margin-top:22px}.post-meta .tag{color:var(--primary);background:var(--primary-soft);border:1px solid oklch(.9 .03 277);padding:2px 9px;border-radius:100px;font-weight:600}.post-body{padding:44px 0 60px}.post-body article{font-size:16.5px;color:var(--ink-soft)}.post-body article h2{font-size:24px;font-weight:700;letter-spacing:-.02em;color:var(--ink);margin:36px 0 12px}.post-body article h3{font-size:18px;font-weight:700;color:var(--ink);margin:26px 0 10px}.post-body article p{margin-bottom:16px}.post-body article ul,.post-body article ol{margin:0 0 16px 22px;display:flex;flex-direction:column;gap:8px}.post-body article strong{color:var(--ink)}.post-body article code{font-family:var(--mono);font-size:14px;background:var(--bg-soft);border:1px solid var(--border-soft);padding:1px 6px;border-radius:5px;color:var(--ink)}.post-body article pre{background:oklch(.18 .035 272);color:oklch(.88 .02 268);border-radius:12px;padding:18px 20px;overflow-x:auto;margin:20px 0}.post-body article pre code{background:transparent;border:0;padding:0;color:inherit}.back-link{display:inline-flex;align-items:center;gap:7px;font-size:14px;font-weight:600;color:var(--primary);margin-top:36px}