:root{--bg:#f4f7fb;--card:#fff;--text:#182230;--muted:#5d6978;--line:#dfe5ec;--accent:#1877f2;--shadow:0 14px 38px rgba(20,35,55,.09)}
*{box-sizing:border-box}body{margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;color:var(--text);background:radial-gradient(circle at top right,rgba(24,119,242,.11),transparent 32rem),var(--bg);line-height:1.65}a{color:#0f5fc7}.site-header{background:rgba(255,255,255,.94);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:10;backdrop-filter:blur(10px)}.nav{width:min(1080px,calc(100% - 32px));min-height:70px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{font-weight:800;text-decoration:none;color:var(--text)}.nav-links{display:flex;flex-wrap:wrap;gap:18px}.nav-links a{color:var(--muted);text-decoration:none;font-size:.95rem}main{width:min(940px,calc(100% - 32px));margin:44px auto 70px}.hero{background:linear-gradient(135deg,#172235,#234d86);color:#fff;padding:clamp(32px,6vw,72px);border-radius:26px;box-shadow:var(--shadow)}.eyebrow{margin:0 0 8px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;font-size:.78rem;opacity:.75}h1{margin:0 0 16px;line-height:1.15;font-size:clamp(2.1rem,6vw,4.2rem)}.hero p{max-width:760px;margin:0;color:rgba(255,255,255,.84);font-size:1.1rem}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:24px}.card,.document{background:var(--card);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow)}.card{padding:25px}.card h2{margin:0 0 9px;font-size:1.2rem}.card p{margin:0 0 18px;color:var(--muted)}.button{display:inline-block;padding:10px 15px;border-radius:10px;color:#fff;background:var(--accent);text-decoration:none;font-weight:700}.document{padding:clamp(24px,5vw,58px)}.document h1{font-size:clamp(2rem,5vw,3.2rem)}.document h2{margin-top:34px;margin-bottom:8px;font-size:1.35rem}.document p,.document li{color:#334153}.document ul,.document ol{padding-left:22px}.meta{display:flex;flex-wrap:wrap;gap:10px 22px;margin:18px 0 34px;padding:16px 18px;background:#f2f6fb;border-radius:12px;color:var(--muted);font-size:.94rem}.notice{margin:24px 0;padding:17px 19px;border-left:4px solid #147a4b;background:#edf8f3;border-radius:10px}.lang{margin:52px 0;border:0;border-top:1px solid var(--line)}footer{width:min(940px,calc(100% - 32px));margin:0 auto 38px;color:var(--muted);text-align:center;font-size:.9rem}@media(max-width:760px){.nav{padding:13px 0;align-items:flex-start;flex-direction:column}.nav-links{gap:10px 16px}.cards{grid-template-columns:1fr}main{margin-top:26px}}