:root{--brand: #0b4f8a;--brand-dark: #083a66;--brand-light: #4a90d0;--ink: #1a2733;--ink-soft: #52606d;--line: #e3e8ee;--bg: #ffffff;--bg-soft: #f5f7fa;--max: 72rem;--radius: 12px;--shadow: 0 1px 3px rgba(10, 40, 70, .08), 0 8px 24px rgba(10, 40, 70, .06);--font: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);line-height:1.65;display:flex;flex-direction:column;min-height:100vh}.container{width:100%;max-width:var(--max);margin-inline:auto;padding-inline:1.25rem}main.container{flex:1 0 auto;padding-block:2rem}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;height:auto;display:block}.site-header{border-bottom:1px solid var(--line);background:var(--bg);position:sticky;top:0;z-index:10}.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-block:.85rem;flex-wrap:wrap}.brand{display:inline-flex;align-items:center;gap:.6rem;font-weight:800}.brand:hover{text-decoration:none}.brand-logo{height:34px;width:auto;display:block}.brand-text{color:var(--brand);font-weight:700;font-size:1.05rem;padding-left:.6rem;border-left:2px solid var(--line)}.nav{display:flex;gap:.35rem;flex-wrap:wrap}.nav-link{color:var(--ink-soft);padding:.35rem .7rem;border-radius:999px;font-size:.95rem}.nav-link:hover{background:var(--bg-soft);text-decoration:none}.nav-link.active{background:var(--brand);color:#fff}.hero-intro{padding-block:1rem 1.5rem}.hero-intro h1{font-size:clamp(1.8rem,4vw,2.6rem);margin:0 0 .4rem;color:var(--brand-dark)}.hero-intro p{color:var(--ink-soft);font-size:1.1rem;margin:0}.featured{display:block;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);margin-bottom:2rem;color:inherit}.featured:hover{text-decoration:none;transform:translateY(-2px);transition:transform .15s}.featured-media{width:100%;aspect-ratio:12 / 5;object-fit:cover}.featured-body{padding:1.25rem 1.5rem 1.5rem}.featured-body h2{margin:.5rem 0;font-size:clamp(1.3rem,3vw,1.9rem);color:var(--ink)}.featured-body p{color:var(--ink-soft);margin:0 0 .5rem}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(17rem,1fr));gap:1.5rem}.card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--bg);display:flex;flex-direction:column;transition:transform .15s,box-shadow .15s}.card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.card-media img{width:100%;aspect-ratio:16 / 9;object-fit:cover}.card-body{padding:1rem 1.15rem 1.25rem;display:flex;flex-direction:column;gap:.4rem}.card-title{margin:0;font-size:1.2rem;line-height:1.35}.card-title a{color:var(--ink)}.card-desc{margin:0;color:var(--ink-soft);font-size:.97rem}.card-meta{margin:0;color:var(--ink-soft);font-size:.85rem}.card-category,.post-category{display:inline-block;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--brand);background:#eaf2fa;padding:.2rem .6rem;border-radius:999px;width:fit-content}.card-category:hover,.post-category:hover{text-decoration:none;background:#dceaf8}.post{max-width:44rem;margin-inline:auto}.post-header{margin-bottom:1.5rem}.post-title{font-size:clamp(1.7rem,4vw,2.5rem);line-height:1.2;margin:.75rem 0 .5rem;color:var(--brand-dark)}.post-meta{color:var(--ink-soft);font-size:.95rem;margin:0 0 .75rem}.post-lead{font-size:1.15rem;color:var(--ink-soft);margin:0}.post-hero{width:100%;border-radius:var(--radius);margin:1rem 0 2rem;aspect-ratio:12 / 5;object-fit:cover}.post-content{font-size:1.08rem}.post-content h2{font-size:1.6rem;margin-top:2.2rem;color:var(--brand-dark)}.post-content h3{font-size:1.3rem;margin-top:1.8rem}.post-content p{margin:1rem 0}.post-content ul,.post-content ol{padding-left:1.4rem}.post-content li{margin:.4rem 0}.post-content a{text-decoration:underline}.post-content img{border-radius:var(--radius);margin:1.5rem 0}.post-content blockquote{border-left:4px solid var(--brand-light);margin:1.5rem 0;padding:.25rem 1.25rem;color:var(--ink-soft);background:var(--bg-soft);border-radius:0 8px 8px 0}.post-content pre{background:#0d1b2a;color:#e6edf3;padding:1rem 1.25rem;border-radius:var(--radius);overflow-x:auto;font-size:.92rem}.post-content code{font-family:ui-monospace,Cascadia Code,Consolas,monospace;font-size:.92em}.post-content :not(pre)>code{background:var(--bg-soft);padding:.1rem .35rem;border-radius:5px}.post-content table{width:100%;border-collapse:collapse;margin:1.5rem 0}.post-content th,.post-content td{border:1px solid var(--line);padding:.55rem .75rem;text-align:left}.post-content th{background:var(--bg-soft)}.post-tags{margin-top:2rem;display:flex;flex-wrap:wrap;gap:.5rem}.tag{font-size:.85rem;color:var(--ink-soft);background:var(--bg-soft);padding:.2rem .6rem;border-radius:999px}.post-back{margin-top:2.5rem}.site-footer{border-top:1px solid var(--line);background:var(--bg-soft);margin-top:3rem}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-block:1.25rem;flex-wrap:wrap;color:var(--ink-soft);font-size:.9rem}.footer-inner p{margin:0}.footer-links{display:flex;gap:.5rem;align-items:center}.empty{color:var(--ink-soft);background:var(--bg-soft);padding:2rem;border-radius:var(--radius);text-align:center}.btn{display:inline-block;background:var(--brand);color:#fff;padding:.6rem 1.2rem;border-radius:999px;font-weight:600;margin-top:.5rem}.btn:hover{background:var(--brand-dark);text-decoration:none}@media(max-width:40rem){.header-inner{flex-direction:column;align-items:flex-start}.featured-media{aspect-ratio:16 / 9}}