/* High-contrast image-rich homepage, no layout shifts */
:root{--ink:#0a1b32;--muted:#33455e;--edge:#aebfd2;--paper:#fff}
body{color:var(--ink);background:#f0f4f9}
.section-head h2,.post-body h3{color:#091c35}
.post-card{background:#fff;border:1px solid #b4c4d7;box-shadow:0 4px 18px rgba(14,37,67,.10);overflow:hidden;transition:box-shadow .2s ease,border-color .2s ease}
.post-card:hover{transform:none;border-color:#1766bc;box-shadow:0 10px 25px rgba(14,37,67,.19)}
.post-card>img{width:100%;height:220px;object-fit:cover;display:block;background:#dce6f2}
.post-body p{color:#31465e;line-height:1.65}
.post-foot a,.section-head a{color:#004f9f;font-weight:750;text-decoration:underline;text-underline-offset:3px}
.post-foot a:hover,.section-head a:hover{color:#002d61}
.posts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.post-card a:focus-visible{outline:3px solid #f59e0b;outline-offset:4px}
@media(max-width:950px){.posts{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.posts{grid-template-columns:1fr}.post-card>img{height:215px}}
@media(prefers-reduced-motion:reduce){.post-card{transition:none}}