:root{--navy:#030b31;--navy-2:#0b1b4a;--ink:#1b2733;--muted:#5b6b7a;--line:#e4e9ee;--bg:#f7f9fb;--accent:#3d5fe0;--accent-dark:#2a46b8;--accent-tint:#eaeffd;--container:760px}*{box-sizing:border-box}body{color:var(--ink);background:var(--bg);margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.6}a{color:var(--accent);text-decoration:none}a:hover{color:var(--accent-dark)}.btn{cursor:pointer;border:1.5px solid #0000;border-radius:999px;justify-content:center;align-items:center;gap:8px;padding:12px 22px;font-size:14.5px;font-weight:600;transition:transform .15s,box-shadow .15s;display:inline-flex}.btn:hover{transform:translateY(-1px)}.btn-primary{background:var(--navy);color:#fff}.btn-primary:hover{background:var(--navy-2);color:#fff}.btn-outline{border-color:var(--line);color:var(--navy);background:#fff}.btn-outline:hover{border-color:var(--accent);color:var(--accent-dark)}.btn-sm{padding:9px 18px;font-size:13.5px}.site-header{padding:18px max(24px, calc((100% - var(--container)) / 2));border-bottom:1px solid var(--line);background:#fff;justify-content:space-between;align-items:center;display:flex}.site-header .logo{align-items:baseline;gap:10px;display:flex}.site-header .logo-img{width:auto;height:26px;display:block}.site-header .tagline{color:var(--muted);font-size:14px;font-weight:500}.header-actions{align-items:center;gap:10px;display:flex}main{max-width:var(--container);margin:0 auto;padding:48px 24px 80px}.site-footer{border-top:1px solid var(--line);text-align:center;color:var(--muted);padding:24px;font-size:13px}.post-list h1{color:var(--navy);margin:0 0 32px;font-size:32px;font-weight:800}.post-list .empty{color:var(--muted)}.post-featured{color:inherit;margin-bottom:40px;display:block}.post-featured img{aspect-ratio:2;object-fit:cover;border:1px solid var(--line);border-radius:16px;width:100%}.post-featured-body{padding-top:18px}.post-featured-body h2{color:var(--navy);margin:0 0 8px;font-size:28px;font-weight:800}.post-featured-body p{color:var(--muted);margin:0 0 8px;font-size:16px}.post-featured-body time{color:var(--muted);font-size:13px}.post-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:28px;margin:0;padding:0;list-style:none;display:grid}.post-card a{color:inherit;display:block}.post-card img{aspect-ratio:16/9;object-fit:cover;border:1px solid var(--line);border-radius:14px;width:100%}.post-card h2{color:var(--navy);margin:14px 0 6px;font-size:19px;font-weight:700}.post-card p{color:var(--muted);margin:0 0 6px;font-size:14.5px}.post-card time{color:var(--muted);font-size:13px}.post-cover{object-fit:cover;border:1px solid var(--line);border-radius:14px;width:100%;max-height:420px;margin-bottom:24px}.post h1{color:var(--navy);margin:0 0 8px;font-size:34px;font-weight:800;line-height:1.2}.post>time{color:var(--muted);margin-bottom:28px;font-size:13px;display:block}.post-body{font-size:17px}.post-body h2{color:var(--navy);margin:36px 0 12px;font-size:24px}.post-body h3{color:var(--navy);margin:28px 0 10px;font-size:20px}.post-body p{margin:0 0 18px}.post-body img{border-radius:10px;max-width:100%;margin:8px 0 20px}.post-body a{text-decoration:underline}.post-body ul,.post-body ol{margin:0 0 18px;padding-left:24px}.post-body blockquote{border-left:3px solid var(--accent);color:var(--muted);margin:0 0 18px;padding:4px 18px}.post-body code{background:var(--accent-tint);border-radius:4px;padding:2px 6px;font-size:.9em}.post-cta{background:var(--accent-tint);text-align:center;border-radius:16px;margin-top:48px;padding:32px}.post-cta h2{color:var(--navy);margin:0 0 8px;font-size:22px}.post-cta p{color:var(--muted);margin:0 0 20px}.post-cta-actions{flex-wrap:wrap;justify-content:center;gap:12px;display:flex}