:root{--bg:#fff;--ink:#0a1628;--muted:#5b6472;--accent:#0f0;--accent-ink:#0f0;--line:#e9ecf1;--chip:#f4f6f8}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif}a{color:inherit;text-decoration:none}nav{z-index:50;border-bottom:1px solid var(--line);background:#fff;justify-content:space-between;align-items:center;padding:18px 40px;display:flex;position:sticky;top:0}.brand-logo{width:auto;height:22px;color:var(--ink);display:block}.nav-links{align-items:center;gap:32px;display:flex}.nav-links a{color:var(--muted);font-size:14px;font-weight:500;transition:color .2s}.nav-links a:hover,.nav-links a.active{color:var(--ink)}.nav-cta{background:var(--ink);color:#fff;border-radius:10px;padding:10px 18px;font-size:14px;font-weight:600}.post{max-width:760px;margin:0 auto;padding:46px 24px 30px}.back{color:var(--muted);align-items:center;gap:7px;margin-bottom:24px;font-size:14px;font-weight:600;display:inline-flex}.back:hover{color:var(--accent-ink)}.post-date{color:var(--accent-ink);letter-spacing:.1em;text-transform:uppercase;font-size:12.5px;font-weight:700}.post h1{letter-spacing:-.025em;margin:12px 0 0;font-size:clamp(30px,4.6vw,48px);font-weight:800;line-height:1.08}.post-hero{max-width:980px;margin:30px auto 0;padding:0 24px}.post-hero img{border-radius:18px;width:100%;display:block;box-shadow:0 24px 50px -20px #0a162859}.post-body{color:#23303f;max-width:720px;margin:36px auto 0;padding:0 24px;font-size:17.5px;line-height:1.75}.post-body p{margin:0 0 18px}.post-body h2{letter-spacing:-.02em;color:var(--ink);margin:34px 0 12px;font-size:27px;font-weight:800}.post-body h3{color:var(--ink);margin:26px 0 10px;font-size:21px;font-weight:700}.post-body ul,.post-body ol{margin:0 0 18px;padding-left:22px}.post-body li{margin:0 0 8px}.post-body a{color:#0b8a0b;text-underline-offset:3px;font-weight:600;text-decoration:underline}.post-body img{border-radius:14px;max-width:100%;margin:22px 0;display:block}.post-body strong,.post-body b{color:var(--ink);font-weight:700}.post-body blockquote{border-left:3px solid var(--accent);color:var(--muted);margin:22px 0;padding:6px 0 6px 20px;font-style:italic}.post-cta{border-top:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;max-width:720px;margin:46px auto 0;padding:30px 24px;display:flex}.post-cta b{letter-spacing:-.01em;font-size:20px;font-weight:800}.cta-btn{background:var(--ink);color:#fff;border-radius:12px;align-items:center;gap:9px;padding:13px 22px;font-size:15px;font-weight:600;display:inline-flex}footer{border-top:1px solid var(--line);margin-top:50px;padding:46px 40px}.foot{flex-direction:column;gap:6px;max-width:1120px;margin:0 auto;display:flex}.foot .brand-logo{height:30px}.foot-tag{text-transform:uppercase;letter-spacing:.02em;margin-top:8px;font-weight:800}.foot-copy{color:var(--muted);margin-top:16px;font-size:14px;line-height:1.6}@media (max-width:760px){nav{padding:16px 20px}.nav-links{display:none}}