:root{--navy:#00347B;--navy-deep:#002253;--cyan:#00B7CD;--cyan-soft:#A5E6ED;--gold:#EFB14C;--ink:#0A1A33;--paper:#F7FAFC;--paper-warm:#FBFCFD;--line:rgba(0,52,123,0.12);--shadow:0 20px 60px -20px rgba(0,52,123,0.25)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Geist',sans-serif;color:var(--ink);background:var(--paper);line-height:1.65;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:'Geist',sans-serif;font-weight:700;line-height:1.15;letter-spacing:-0.02em;color:var(--navy)}
a{color:var(--navy)}
a:hover{color:var(--cyan)}
.wrap{max-width:920px;margin:0 auto;padding:0 24px}
.eyebrow{font-weight:600;font-size:0.8rem;letter-spacing:0.18em;text-transform:uppercase;color:var(--cyan)}
/* topbar */
.topbar{border-bottom:1px solid var(--line);background:#fff;position:sticky;top:0;z-index:10}
.topbar-in{max-width:1080px;margin:0 auto;padding:16px 24px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brandmark{display:flex;align-items:center;gap:10px;text-decoration:none}
.brandmark img{height:30px;width:auto;display:block}
.brandmark b{font-weight:700;color:var(--navy);font-size:1.05rem}
.topbar-links{display:flex;align-items:center;gap:22px;font-size:0.9rem}
.topbar-links a{text-decoration:none;color:#33506e;font-weight:500}
.topbar-links a.current{color:var(--navy);font-weight:700}
.btn-cta{display:inline-flex;align-items:center;gap:8px;background:var(--navy);color:#fff !important;padding:10px 18px;border-radius:100px;font-weight:600;font-size:0.875rem;text-decoration:none;white-space:nowrap}
.btn-cta:hover{background:var(--navy-deep)}
/* blog hero */
.blog-hero{padding:64px 0 40px;border-bottom:1px solid var(--line);background:#fff}
.blog-hero h1{font-size:clamp(2rem,4.5vw,2.8rem);margin:14px 0 16px}
.blog-hero p{max-width:640px;color:#46627e;font-size:1.1rem}
/* grid of cards */
.blog-grid{max-width:1080px;margin:0 auto;padding:56px 24px 90px;display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
@media (max-width:860px){.blog-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.blog-grid{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;text-decoration:none;color:var(--ink);display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card img{width:100%;aspect-ratio:1/1;object-fit:cover;display:block;border-bottom:1px solid var(--line)}
.card-body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:8px;flex:1}
.card-tag{font-size:0.72rem;font-weight:700;letter-spacing:0.1em;text-transform:uppercase;color:var(--cyan)}
.card h3{font-size:1.05rem;margin:0;color:var(--navy);line-height:1.3}
.card p{font-size:0.875rem;color:#5a738f;margin:0;flex:1}
.card-more{font-size:0.85rem;font-weight:600;color:var(--navy);margin-top:6px}
.card.featured{grid-column:1 / -1;flex-direction:row}
.card.featured img{width:340px;aspect-ratio:auto;height:auto;border-bottom:none;border-right:1px solid var(--line)}
.card.featured .card-body{padding:30px 34px;justify-content:center}
.card.featured h3{font-size:1.5rem}
@media (max-width:700px){.card.featured{flex-direction:column}.card.featured img{width:100%;aspect-ratio:1/1}}
/* article */
.article-head{padding:52px 0 30px;border-bottom:1px solid var(--line);background:#fff}
.article-head h1{font-size:clamp(1.9rem,4vw,2.6rem);margin:14px 0 14px}
.article-head .dek{font-size:1.15rem;color:#46627e;max-width:680px}
.article-meta{display:flex;gap:16px;flex-wrap:wrap;margin-top:20px;font-size:0.85rem;color:#7089a3}
.article-meta span{display:inline-flex;align-items:center;gap:6px}
.article-img{max-width:920px;margin:34px auto 0;padding:0 24px}
.article-img img{width:100%;border-radius:18px;border:1px solid var(--line);box-shadow:var(--shadow);display:block}
.article-body{max-width:720px;margin:0 auto;padding:44px 24px 30px;font-size:1.08rem;color:#26374d}
.article-body h2{font-size:1.4rem;margin:34px 0 12px}
.article-body p{margin:0 0 16px}
.article-cta{max-width:720px;margin:20px auto 60px;padding:0 24px}
.cta-box{background:linear-gradient(135deg,var(--navy),var(--navy-deep));color:#fff;border-radius:20px;padding:32px 34px;display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between}
.cta-box b{display:block;font-size:1.2rem;margin-bottom:4px}
.cta-box span{color:#c3d4ec;font-size:0.95rem}
.cta-box a{background:var(--cyan);color:var(--navy-deep) !important;text-decoration:none;font-weight:700;padding:12px 22px;border-radius:100px;white-space:nowrap}
.article-nav{max-width:720px;margin:0 auto;padding:0 24px 60px;display:flex;justify-content:space-between;gap:16px;font-size:0.9rem}
.article-nav a{text-decoration:none;color:var(--navy);font-weight:600}
.pillar-list{max-width:720px;margin:0 auto;padding:0 24px 20px;display:grid;gap:10px}
.pillar-list a{display:flex;gap:12px;align-items:baseline;text-decoration:none;color:var(--ink);padding:12px 16px;border:1px solid var(--line);border-radius:12px;background:#fff}
.pillar-list a:hover{border-color:var(--cyan)}
.pillar-list b{color:var(--cyan);font-family:'Geist';flex:none;width:26px}
/* footer */
footer.blog-foot{border-top:1px solid var(--line);background:var(--navy-deep);color:#c3d4ec;padding:40px 0}
.foot-in{display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between}
.foot-in img{height:26px;width:auto}
.foot-accred{display:flex;gap:14px;align-items:center}
.foot-accred img{height:26px;width:auto;background:#fff;border-radius:6px;padding:3px}
.foot-in a{color:#c3d4ec}
.foot-copy{font-size:0.8rem;color:#8fa6c4;margin-top:18px;text-align:center}