:root{
  --ink:#1E2761; --ink2:#2E3A75; --coral:#FF6B6B; --rose:#F4978E;
  --paper:#ffffff; --mut:#6B7280; --dark:#20232E; --light:#F3F4F8; --line:#E3E6EF;
}
*{box-sizing:border-box}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);background:var(--paper);line-height:1.65}
a{color:var(--coral);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:760px;margin:0 auto;padding:0 22px}
header.site{border-bottom:1px solid var(--line)}
header.site .bar{display:flex;align-items:center;gap:14px;height:64px;max-width:1080px;margin:0 auto;padding:0 22px}
.brand{display:inline-flex;align-items:center;gap:8px;font-weight:700;color:var(--ink);font-size:1.15rem}
.brand svg{width:26px;height:26px;display:block}
.nav-links{margin-left:auto;display:flex;gap:20px;align-items:center}
.nav-links a{color:var(--ink)}
.btn{display:inline-block;background:var(--coral);color:#fff;padding:11px 20px;border-radius:999px;font-weight:700}
.btn:hover{background:#ff5252;text-decoration:none}

h1{font-family:Georgia,"Times New Roman",serif;font-size:2.2rem;line-height:1.2;margin:0 0 10px}
h2{font-family:Georgia,"Times New Roman",serif;font-size:1.5rem;margin:34px 0 10px}
.kicker{color:var(--coral);font-weight:700;letter-spacing:.04em;text-transform:uppercase;font-size:.8rem}
.muted{color:var(--mut)}
article{padding:36px 0 10px}
.byline{display:flex;align-items:center;gap:10px;color:var(--mut);font-size:.95rem;margin:6px 0 26px}
.byline .avatar{width:72px;height:72px;border-radius:50%;background:var(--light);display:inline-flex;align-items:center;justify-content:center;font-weight:700;color:var(--ink);flex:0 0 72px}
.byline img.avatar{object-fit:cover;object-position:center 25%}
article p{font-size:1.08rem}
article ul{font-size:1.08rem}
.cta-box{background:var(--light);border:1px solid var(--line);border-radius:14px;padding:22px;margin:34px 0}
.cta-box h3{margin:0 0 6px;font-family:Georgia,serif}
.related{border-top:1px solid var(--line);margin-top:40px;padding-top:22px}
.related a{display:block;margin:8px 0;font-weight:600}

/* blog index cards */
.posts{display:grid;gap:18px;margin:28px 0}
.post-card{border:1px solid var(--line);border-radius:14px;padding:22px;transition:border-color .15s}
.post-card:hover{border-color:var(--coral)}
.post-card h2{margin:0 0 6px;font-size:1.35rem}
.post-card .meta{display:flex;align-items:center;gap:10px;color:var(--mut);font-size:.9rem;margin-bottom:10px}
.post-card .meta img{width:44px;height:44px;border-radius:50%;object-fit:cover;object-position:center 25%;flex:0 0 44px}
.post-card p{margin:0;color:#3b4256}
.post-card a.read{display:inline-block;margin-top:10px;font-weight:700}

footer.site{border-top:1px solid var(--line);margin-top:50px;background:var(--dark);color:#cfd5ea}
footer.site .wrap{padding:26px 22px}
footer.site a{color:#CADCFC}
.note{color:#9AA6C7;font-size:.9rem}
@media(max-width:600px){h1{font-size:1.7rem}.nav-links{gap:12px}}