*{margin:0;padding:0;box-sizing:border-box}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;line-height:1.65;color:#1a1a2e;background:#fafafa}
header{background:linear-gradient(135deg,#0f3057,#00587a);color:#fff;padding:0}
nav{max-width:1000px;margin:0 auto;padding:18px 20px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}
nav .logo{font-weight:700;font-size:1.25rem;letter-spacing:-.02em}
nav ul{list-style:none;display:flex;gap:22px}
nav a{color:#dbeafe;text-decoration:none;font-size:.94rem}
nav a:hover{color:#fff}
.hero{max-width:1000px;margin:0 auto;padding:56px 20px 64px}
.hero h1{font-size:2.3rem;line-height:1.2;margin-bottom:14px;letter-spacing:-.02em}
.hero p{font-size:1.08rem;color:#c8dced;max-width:640px}
main{max-width:1000px;margin:0 auto;padding:44px 20px}
h2{font-size:1.5rem;margin-bottom:22px;letter-spacing:-.01em}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px}
.card{background:#fff;border:1px solid #e6e6ec;border-radius:10px;padding:22px;transition:.15s}
.card:hover{box-shadow:0 4px 18px rgba(0,0,0,.07)}
.card .tag{display:inline-block;font-size:.72rem;text-transform:uppercase;letter-spacing:.06em;color:#00587a;background:#e6f2f8;padding:3px 9px;border-radius:20px;margin-bottom:11px}
.card h3{font-size:1.12rem;margin-bottom:8px}
.card h3 a{color:#0f3057;text-decoration:none}
.card p{font-size:.93rem;color:#5a5a68}
.card .meta{margin-top:13px;font-size:.8rem;color:#9a9aa8}
article{background:#fff;border:1px solid #e6e6ec;border-radius:10px;padding:34px}
article h1{font-size:1.85rem;margin-bottom:10px;letter-spacing:-.02em}
article .meta{color:#9a9aa8;font-size:.86rem;margin-bottom:24px}
article p{margin-bottom:16px}
article h3{margin:26px 0 10px;font-size:1.15rem}
table{width:100%;border-collapse:collapse;margin:18px 0;font-size:.92rem}
th,td{text-align:left;padding:9px 12px;border-bottom:1px solid #ececf2}
th{background:#f6f8fa;font-weight:600}
footer{border-top:1px solid #e6e6ec;margin-top:56px;padding:28px 20px;text-align:center;color:#8a8a98;font-size:.86rem}