:root{
  --bg:#f5f7fb;
  --surface:#ffffff;
  --text:#1f2937;
  --muted:#6b7280;
  --line:#e5e7eb;
  --accent:#1d4ed8;
  --max:980px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  color:var(--text);
  background:linear-gradient(180deg,#f8fafc 0,#f4f7fb 100%);
  line-height:1.65;
}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
.container,.home-shell{max-width:var(--max);margin:0 auto;padding:0 22px}
.site-header{
  background:rgba(248,250,252,.92);
  border-bottom:1px solid var(--line);
  backdrop-filter:blur(10px);
}
.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  padding:14px 0;
}
.brand{
  font-weight:700;
  color:var(--text);
}
.nav-links{
  display:flex;
  flex-wrap:wrap;
  gap:16px;
}
.nav-links a{
  color:var(--muted);
  font-size:.98rem;
}
.nav-links a.active,.nav-links a:hover{color:var(--text)}
main{padding:30px 0 56px}
.page-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:20px;
  box-shadow:0 10px 28px rgba(15,23,42,.05);
  padding:28px;
}
h1,h2,h3{
  color:#111827;
  line-height:1.2;
}
h1{font-size:2rem;margin:0 0 1rem}
h2{font-size:1.35rem;margin:0 0 .85rem}
h3{font-size:1.08rem;margin:1.25rem 0 .55rem}
p{margin:.8rem 0}
ul,ol{padding-left:1.25rem}
li{margin:.35rem 0}
hr{
  border:none;
  border-top:1px solid var(--line);
  margin:22px 0;
}
table{max-width:100%;border-collapse:collapse}
td,th{padding:6px 8px;border-bottom:1px solid var(--line);vertical-align:top}
img{max-width:100%;height:auto}
.site-footer{
  border-top:1px solid var(--line);
  color:var(--muted);
  font-size:.95rem;
  padding:22px 0 36px;
}
.site-footer .container{text-align:left}

/* homepage: same structure as current version, but aligned with the rest */
.home-main{padding:30px 0 56px}
.home-profile,.home-sections{
  background:var(--surface);
}
.home-profile{
  border:1px solid var(--line);
  border-radius:20px;
  box-shadow:0 10px 28px rgba(15,23,42,.05);
  padding:28px;
}
.home-profile-grid{
  display:grid;
  grid-template-columns:220px 1fr;
  gap:30px;
  align-items:start;
}
.home-photo-wrap{display:flex;justify-content:center}
.home-photo{
  width:200px;
  max-width:100%;
  border-radius:16px;
  display:block;
  box-shadow:0 10px 24px rgba(15,23,42,.08);
}
.home-profile-text h1{
  font-size:2rem;
  margin:0 0 16px;
}
.home-profile-text p{margin:.8rem 0}
.home-rule{margin:26px 0}
.home-sections{
  border:1px solid var(--line);
  border-radius:20px;
  box-shadow:0 10px 28px rgba(15,23,42,.05);
  padding:28px;
}
.home-columns{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:38px;
}
.home-columns h2{
  font-size:1.08rem;
  margin:0 0 .7rem;
}
.home-columns ul{
  margin:0 0 1.45rem;
  padding-left:1.2rem;
}
.home-columns li{margin:.35rem 0}

@media (max-width:760px){
  .nav{align-items:flex-start;flex-direction:column}
  .home-profile-grid,.home-columns{grid-template-columns:1fr}
  .container,.home-shell{padding:0 16px}
  .page-card,.home-profile,.home-sections{padding:22px}
  h1,.home-profile-text h1{font-size:1.75rem}
}