:root{
  --bg:#f5f7fb;
  --card:#ffffff;
  --text:#172033;
  --muted:#667085;
  --primary:#143d7a;
  --primary-soft:#e8f0fb;
  --border:#dce3ed;
  --shadow:0 10px 28px rgba(16,24,40,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  color:var(--text);
  background:var(--bg);
}
a{color:inherit;text-decoration:none}
.container{width:min(1080px,calc(100% - 32px));margin:auto}
header{
  position:sticky;
  top:0;
  z-index:20;
  background:rgba(255,255,255,.95);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--border);
}
.header-inner{
  min-height:68px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}
.brand{font-weight:800;color:var(--primary)}
.small-link{color:var(--muted);font-size:.95rem}
.hero{padding:58px 0 28px}
.hero h1{
  font-size:clamp(2rem,6vw,3.8rem);
  line-height:1.05;
  margin:0 0 16px;
}
.hero p{
  max-width:720px;
  color:var(--muted);
  font-size:1.06rem;
  line-height:1.6;
}
.grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
  gap:20px;
  padding:24px 0 64px;
}
.card{
  display:block;
  background:var(--card);
  border:1px solid var(--border);
  border-radius:20px;
  padding:24px;
  box-shadow:var(--shadow);
}
.card h2{margin:0 0 8px;font-size:1.25rem}
.card p{margin:0;color:var(--muted);line-height:1.55}
.icon{font-size:1.7rem;margin-bottom:16px}
.badge{
  display:inline-flex;
  padding:7px 12px;
  border-radius:999px;
  background:var(--primary-soft);
  color:var(--primary);
  font-size:.85rem;
  font-weight:700;
}
.page-head{padding:42px 0 20px}
.page-head h1{font-size:clamp(2rem,6vw,3.2rem);margin:14px 0 12px}
.page-head p{margin:0;color:var(--muted);line-height:1.6}
.summary{
  margin:22px 0;
  padding:16px 18px;
  background:#dff4f6;
  border:1px solid #b8e3e7;
  border-radius:16px;
  color:#173f56;
  font-weight:700;
  line-height:1.5;
}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px}
.button{
  display:inline-block;
  border-radius:14px;
  padding:13px 18px;
  font-weight:700;
  border:1px solid var(--border);
  background:#fff;
  color:var(--primary);
  cursor:pointer;
}
.button-primary{
  background:var(--primary);
  color:#fff;
  border-color:var(--primary);
}
.steps{display:grid;gap:22px;padding:12px 0 56px}
.step{
  display:grid;
  grid-template-columns:minmax(220px,360px) 1fr;
  background:var(--card);
  border:1px solid var(--border);
  border-radius:20px;
  overflow:hidden;
  box-shadow:var(--shadow);
}
.step img{
  width:100%;
  height:100%;
  min-height:280px;
  object-fit:cover;
}
.step-content{padding:24px;align-self:center}
.step-number{
  display:grid;
  place-items:center;
  width:42px;
  height:42px;
  border-radius:12px;
  background:var(--primary);
  color:white;
  font-weight:800;
  margin-bottom:14px;
}
.step h2{margin:0 0 10px}
.step p{margin:0;color:var(--muted);line-height:1.55}
footer{padding:28px 0 40px;color:var(--muted);font-size:.9rem}
@media(max-width:720px){
  .step{grid-template-columns:1fr}
  .step img{height:300px}
}