:root{
  --bg:#f5f7fa;--surface:#fff;--ink:#172033;--muted:#667085;--line:#e5e7eb;
  --accent:#2563eb;--accent2:#0f172a;--soft:#eef4ff;--radius:18px;
}
*{box-sizing:border-box} html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;line-height:1.65}
a{color:inherit;text-decoration:none}.container{width:min(1160px,calc(100% - 40px));margin:auto}
header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav{height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{font-weight:800;letter-spacing:-.04em;font-size:22px}
.brand span{color:var(--accent)}.navlinks{display:flex;gap:22px;align-items:center;font-size:14px}.navlinks a:hover{color:var(--accent)}
.menu{display:none;background:none;border:0;font-size:24px}.hero{padding:88px 0 70px;background:linear-gradient(135deg,#fff 0%,#f0f5ff 100%)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:60px;align-items:center}.eyebrow{color:var(--accent);font-weight:700;text-transform:uppercase;letter-spacing:.1em;font-size:12px}
h1{font-size:clamp(42px,6vw,72px);line-height:1.02;letter-spacing:-.055em;margin:14px 0 24px}h2{font-size:36px;letter-spacing:-.035em;margin:0 0 16px}h3{font-size:21px;margin:0 0 8px}
.lead{font-size:20px;color:var(--muted);max-width:720px}.actions{display:flex;gap:12px;margin-top:30px;flex-wrap:wrap}
.btn{display:inline-flex;padding:12px 18px;border-radius:12px;border:1px solid var(--line);font-weight:700;background:#fff}.btn.primary{background:var(--accent);color:#fff;border-color:var(--accent)}
section{padding:76px 0}.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:28px}.muted{color:var(--muted)}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:25px;box-shadow:0 8px 30px rgba(15,23,42,.04)}
.card p{color:var(--muted);margin:8px 0 0}.icon{width:42px;height:42px;border-radius:12px;background:var(--soft);display:grid;place-items:center;color:var(--accent);font-weight:800;margin-bottom:18px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.stat{padding:22px;border:1px solid var(--line);border-radius:16px;background:#fff}.stat b{font-size:28px;display:block}.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.tag{display:inline-block;font-size:12px;color:var(--accent);background:var(--soft);padding:5px 9px;border-radius:999px;font-weight:700}
footer{background:#0f172a;color:#dbe3ef;padding:55px 0 30px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:35px}.footer-title{font-weight:800;color:#fff;margin-bottom:10px}.footer-links{display:grid;gap:7px;font-size:14px;color:#aeb9ca}.copyright{border-top:1px solid #263247;margin-top:35px;padding-top:20px;font-size:13px;color:#93a1b5}
.page{padding:70px 0}.prose{max-width:820px}.prose h1{font-size:48px}.prose h2{font-size:30px;margin-top:42px}.prose h3{margin-top:28px}.prose li{margin:7px 0}.notice{padding:18px 20px;border-left:4px solid var(--accent);background:var(--soft);border-radius:10px;margin:25px 0}
.search{width:100%;padding:14px 16px;border:1px solid var(--line);border-radius:12px;font:inherit;margin:10px 0 25px}
.cookie{position:fixed;left:20px;right:20px;bottom:20px;z-index:50;background:#fff;border:1px solid var(--line);box-shadow:0 18px 50px rgba(15,23,42,.18);border-radius:16px;padding:20px;display:none}
.cookie p{margin:0 0 12px;color:var(--muted);font-size:14px}.cookie-actions{display:flex;gap:10px;flex-wrap:wrap}
.form{display:grid;gap:12px;max-width:680px}.form input,.form textarea{font:inherit;padding:13px 14px;border:1px solid var(--line);border-radius:10px}.form textarea{min-height:150px}
.illustration{width:100%;border:1px solid var(--line);border-radius:24px;background:#fff;box-shadow:0 20px 60px rgba(15,23,42,.08)}
@media(max-width:850px){.navlinks{display:none}.menu{display:block}.hero-grid{grid-template-columns:1fr}.grid,.article-grid{grid-template-columns:1fr 1fr}.stats{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.container{width:min(100% - 28px,1160px)}section{padding:55px 0}.hero{padding:60px 0}.grid,.article-grid,.stats{grid-template-columns:1fr}.prose h1{font-size:38px}}