:root{--blue:#114e89;--blue2:#1a6fc7;--deep:#0e2744;--soft:#ebf3fd;--wash:#f5f8fc;--ink:#142033;--muted:#607086;--line:#d7e3f1;--ok:#167c57;--warn:#9a5b00;--shadow:0 16px 48px rgba(17,78,137,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);line-height:1.65;background:#fff}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}.wrap{width:min(1060px,calc(100% - 36px));margin:auto}header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.95);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}nav{min-height:70px;display:flex;align-items:center;justify-content:space-between;gap:18px}.brand{display:flex;align-items:center;gap:10px;color:var(--deep);font-weight:900}.mark{width:42px;height:42px;border-radius:13px;background:linear-gradient(145deg,var(--blue),var(--deep));display:grid;place-items:center;color:#fff}.navlinks{display:flex;gap:15px;flex-wrap:wrap;font-size:.88rem;font-weight:800}.hero{padding:62px 0 34px;background:linear-gradient(180deg,#f6faff,#fff)}.tag{display:inline-block;background:var(--soft);color:var(--blue);padding:6px 10px;border-radius:999px;font-size:.73rem;font-weight:900;text-transform:uppercase;letter-spacing:.08em}h1{font-size:clamp(2.4rem,6vw,4.6rem);line-height:1;letter-spacing:-.045em;margin:18px 0 15px}h2{letter-spacing:-.02em;line-height:1.15}.lead{font-size:1.08rem;color:#46576d;max-width:820px}.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:25px}.fact{border:1px solid var(--line);border-radius:15px;padding:14px;background:#fff}.fact small{display:block;color:var(--muted)}.fact strong{display:block;margin-top:4px}.content{padding:32px 0 72px}.article{max-width:830px;margin:auto}.article section{margin:0 0 26px}.article h2{font-size:1.55rem;margin:0 0 9px;color:var(--deep)}.article h3{font-size:1.05rem;margin:18px 0 5px}.article p,.article li{color:#45566c}.article ul,.article ol{padding-left:22px}.summarybox,.sourcebox,.warning,.nextbox{border-radius:17px;padding:18px;margin:18px 0}.summarybox{background:#f3f8ff;border:1px solid #d5e4f5}.sourcebox{background:#f8fafc;border:1px solid var(--line)}.warning{background:#fff8ed;border:1px solid #efd8b5}.nextbox{background:#eff9f3;border:1px solid #d2ead9}.meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}.pill{border:1px solid var(--line);background:#fff;border-radius:999px;padding:6px 9px;font-size:.76rem;font-weight:800}.cta{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:11px;padding:9px 13px;font-weight:850}.btn.primary{background:var(--blue);border-color:var(--blue);color:#fff}.btn:hover{text-decoration:none;transform:translateY(-1px)}footer{padding:28px 0;background:#0f1c2d;color:#cbd6e5}footer a{color:#d9e9ff}@media(max-width:680px){.facts{grid-template-columns:1fr}.navlinks{gap:8px;font-size:.78rem}h1{font-size:2.75rem}}