:root{
  --bg:#f7f8fb;
  --card:#ffffff;
  --text:#172033;
  --muted:#667085;
  --primary:#5b4fd8;
  --primary-dark:#4338ca;
  --line:#e7e9ef;
  --accent:#eef0ff;
}
*{box-sizing:border-box}
body{
  margin:0;
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.65;
}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.container{width:min(1120px,92%);margin:auto}
header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:18px 0}
.brand{font-weight:800;font-size:1.2rem;letter-spacing:-.02em}
.brand span{color:var(--primary)}
nav a{margin-left:24px;color:#475467;font-weight:600;font-size:.95rem}
.btn{
  display:inline-block;background:var(--primary);color:white;
  padding:12px 18px;border-radius:10px;font-weight:700
}
.btn:hover{background:var(--primary-dark)}
.hero{padding:86px 0 64px}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:52px;align-items:center}
.kicker{color:var(--primary);font-weight:800;text-transform:uppercase;font-size:.82rem;letter-spacing:.08em}
h1{font-size:clamp(2.5rem,6vw,4.8rem);line-height:1.02;letter-spacing:-.05em;margin:12px 0 18px}
h2{font-size:clamp(1.8rem,4vw,2.7rem);letter-spacing:-.035em;line-height:1.15}
h3{line-height:1.25}
.lead{font-size:1.15rem;color:var(--muted);max-width:680px}
.hero-card{
  background:linear-gradient(145deg,#ffffff,#f0f2ff);
  border:1px solid var(--line);border-radius:24px;padding:28px;
  box-shadow:0 20px 60px rgba(40,46,80,.10)
}
.stat{padding:18px 0;border-bottom:1px solid var(--line)}
.stat:last-child{border-bottom:0}
.stat strong{display:block;font-size:1.2rem}
.section{padding:64px 0}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{
  background:var(--card);border:1px solid var(--line);
  border-radius:18px;padding:24px;
}
.card p{color:var(--muted)}
.card .tag{
  display:inline-block;background:var(--accent);color:var(--primary-dark);
  padding:5px 9px;border-radius:999px;font-size:.78rem;font-weight:800
}
.article-list{display:grid;gap:18px}
.article-row{
  background:white;border:1px solid var(--line);border-radius:16px;padding:22px;
  display:flex;justify-content:space-between;gap:24px;align-items:center
}
.article-row p{margin:4px 0 0;color:var(--muted)}
.cta{
  background:#171a2f;color:#fff;border-radius:24px;padding:42px;
  display:flex;justify-content:space-between;align-items:center;gap:24px
}
.cta p{color:#c8ccda}
footer{padding:42px 0;color:var(--muted);font-size:.9rem}
.footer-grid{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.article{max-width:780px;margin:auto;padding:72px 0}
.article h1{font-size:clamp(2.3rem,5vw,4rem)}
.article p,.article li{font-size:1.04rem;color:#344054}
.notice{
  border-left:4px solid var(--primary);background:#f1f2ff;
  padding:16px 18px;border-radius:8px;margin:26px 0
}
.form{display:grid;gap:14px;max-width:620px}
input,textarea{
  width:100%;padding:13px 14px;border:1px solid #d0d5dd;border-radius:10px;
  font:inherit;background:white
}
textarea{min-height:160px;resize:vertical}
button{border:0;cursor:pointer}
@media(max-width:800px){
  .hero-grid,.grid3{grid-template-columns:1fr}
  nav{display:none}
  .hero{padding-top:54px}
  .article-row,.cta{display:block}
  .article-row .btn{margin-top:14px}
}