:root{
  --bg:#f7f8fb;
  --surface:#ffffff;
  --text:#172033;
  --muted:#657087;
  --line:#dce4ee;
  --accent:#173f7a;
  --accent2:#0a6b6b;
  --shadow:0 12px 30px rgba(23,32,51,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family: Georgia, "Times New Roman", serif;
  line-height:1.65;
}
a{color:var(--accent); text-decoration:none}
a:hover{text-decoration:underline}
.wrap{
  max-width:1080px;
  margin:0 auto;
  padding:0 24px;
}
.site-header{
  background:linear-gradient(180deg,#edf3fb 0%, #f7f8fb 100%);
  border-bottom:1px solid var(--line);
}
.topbar{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:16px;
  padding:22px 0 8px;
}
.brand{
  font-size:1.18rem;
  font-weight:700;
}
nav{
  display:flex;
  flex-wrap:wrap;
  gap:18px;
}
nav a{
  color:var(--text);
  font-size:.98rem;
}
.hero{
  display:grid;
  grid-template-columns:2fr 1fr;
  gap:28px;
  padding:36px 0 54px;
}
.eyebrow{
  color:var(--accent2);
  text-transform:uppercase;
  letter-spacing:.05em;
  font-size:.82rem;
  font-weight:700;
  margin:0 0 10px;
}
h1,h2,h3{line-height:1.2;margin-top:0}
h1{font-size:2.7rem;margin-bottom:16px}
h2{font-size:1.75rem;margin-bottom:14px}
h3{font-size:1.08rem;margin-bottom:8px}
.lead{font-size:1.08rem; max-width:780px}
.actions{
  margin-top:22px;
  display:flex;
  gap:12px;
  flex-wrap:wrap;
}
.button{
  display:inline-block;
  padding:10px 16px;
  border-radius:10px;
  border:1px solid var(--line);
  background:#fff;
  color:var(--text);
  box-shadow:var(--shadow);
}
.button.primary{
  background:var(--accent);
  border-color:var(--accent);
  color:#fff;
}
.section{padding:30px 0 10px}
.grid{
  display:grid;
  gap:20px;
}
.grid.two{grid-template-columns:1fr 1fr}
.card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:16px;
  padding:22px;
  box-shadow:var(--shadow);
}
.pub-list{padding-left:20px;margin:0}
.pub-list li{margin-bottom:10px}
.pub-list.reversed{list-style:decimal}
.plain-list{padding-left:18px;margin:0}
.muted{color:var(--muted)}
.site-footer{
  border-top:1px solid var(--line);
  margin-top:20px;
  padding:22px 0 36px;
  color:var(--muted);
}
@media (max-width: 900px){
  .hero, .grid.two{grid-template-columns:1fr}
  .topbar{flex-direction:column; align-items:flex-start}
  h1{font-size:2.1rem}
}