/* ClinicLink blog — shared stylesheet.
   Unlike the main app pages (index.html/provider.html/admin.html), which
   each duplicate their own inline <style> block, the blog is a self-
   contained subsection with six near-identical pages, so one shared file
   makes more sense here than copy-pasting ~150 lines six times. Same
   :root palette as index.html for brand consistency. */
:root{
  --blue:#00bfff; --blue-dark:#003366; --teal:#3fae82; --teal-dark:#2b8a67; --teal-light:#eefaf5;
  --ink:#003366; --body:#3d5266; --muted:#5f7182; --line:#e2e7eb; --bg:#f4f6f8; --card:#ffffff;
  --radius:18px; --radius-sm:12px;
  --shadow:0 1px 2px rgba(15,23,42,.04),0 8px 24px rgba(15,23,42,.05);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Inter var",Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  background:var(--bg);color:var(--body);font-size:15.5px;line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:var(--blue-dark)}

header{background:rgba(255,255,255,.9);backdrop-filter:blur(10px) saturate(1.4);border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:40}
.nav{max-width:1200px;margin:0 auto;padding:14px 24px;display:flex;align-items:center;gap:24px}
.logo{display:flex;align-items:center;gap:9px;font-weight:800;font-size:20px;color:var(--ink);text-decoration:none;letter-spacing:-.4px}
.logo img{width:46px;height:46px;object-fit:contain}
.logo .ai{color:var(--teal-dark)}
.nav .spacer{flex:1}
.nav a.navlink{color:var(--body);text-decoration:none;font-weight:600;font-size:14.5px}
.nav a.navlink:hover{color:var(--blue-dark)}
.nav a.back-link{border:1.5px solid var(--teal);color:var(--teal-dark);
  padding:9px 20px;border-radius:99px;font-weight:600;font-size:14.5px;
  transition:background .15s,box-shadow .15s}
.nav a.back-link:hover{background:var(--teal-light);color:var(--teal-dark)}

.wrap{max-width:820px;margin:0 auto;padding:44px 24px 70px}
.eyebrow{font-size:12px;font-weight:700;letter-spacing:.09em;text-transform:uppercase;color:var(--teal-dark);margin-bottom:10px}
h1{font-size:clamp(26px,4vw,36px);font-weight:800;color:var(--ink);letter-spacing:-.6px;line-height:1.18;margin-bottom:12px}
.dek{font-size:17px;color:var(--muted);margin-bottom:28px}
article h2{font-size:21px;font-weight:800;color:var(--ink);margin:32px 0 12px;letter-spacing:-.3px}
article p{margin-bottom:16px}
article ul,article ol{margin:0 0 16px 22px}
article li{margin-bottom:8px}
article strong{color:var(--ink)}
.cta{margin-top:40px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);padding:26px;text-align:center}
.cta h3{font-size:18px;font-weight:800;color:var(--ink);margin-bottom:8px}
.cta p{color:var(--muted);margin-bottom:16px}
.cta a.btn{display:inline-block;background:linear-gradient(135deg,var(--blue-dark),var(--blue));color:#fff;
  text-decoration:none;font-weight:700;font-size:14.5px;padding:11px 26px;border-radius:99px}

/* index listing */
.postgrid{display:grid;gap:16px;margin-top:24px}
.postcard{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);
  padding:22px 24px;text-decoration:none;color:inherit;display:block;transition:border-color .15s,transform .15s}
.postcard:hover{border-color:var(--teal-soft,#cdf0e2);transform:translateY(-2px)}
.postcard h2{font-size:18px;font-weight:800;color:var(--ink);margin-bottom:6px}
.postcard p{color:var(--muted);font-size:14px}

.foot{max-width:820px;margin:0 auto;padding:0 24px 50px;color:var(--muted);font-size:12.5px;line-height:1.6}