:root{
  --bg:#f6f7f8;
  --card:#ffffff;
  --text:#1f2328;
  --muted:#6b7280;
  --accent:#1f6f4a;
  --border:#e5e7eb;
}
*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}
.container{
  max-width: 760px;
  margin: 0 auto;
  padding: 18px 14px 40px;
}
.header{
  margin: 8px 0 14px;
}
.h1{
  font-size: 1.25rem;
  line-height: 1.35;
  margin: 0 0 8px;
  font-weight: 800;
}
.contact{
  font-size: 0.95rem;
  color: var(--muted);
}
.card{
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 14px;
  margin: 12px 0;
  box-shadow: 0 1px 0 rgba(16,24,40,0.04);
}
.section-title{
  margin: 0 0 10px;
  color: var(--accent);
  font-weight: 800;
  letter-spacing: .02em;
}
.items{list-style:none;margin:0;padding:0;}
.item{
  display:grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  padding: 10px 0;
  border-top: 1px solid var(--border);
}
.item:first-child{border-top: none; padding-top: 0;}
.label{font-size: 1rem; line-height: 1.35;}
.price{font-weight: 800; white-space: nowrap;}
.price.empty{color: var(--muted); font-weight: 600;}
.footer{
  margin-top: 16px;
  color: var(--muted);
  font-size: 0.9rem;
}
.nav{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 10px;
}
.nav a{
  display:inline-block;
  padding: 10px 12px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 999px;
  text-decoration: none;
  color: var(--text);
  font-weight: 700;
}
.nav a:hover{border-color:#cbd5e1;}
@media (max-width: 420px){
  .item{grid-template-columns: 1fr;}
  .price{justify-self: end;}
}