:root{--navy:#071b33;--navy2:#0d2e52;--blue:#1467d9;--cyan:#2ac9d6;--bg:#f6f9fc;--text:#17324d;--muted:#6a7c91;--line:#dce6ef;--white:#fff;--shadow:0 18px 50px rgba(8,33,61,.1);--radius:22px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--text);background:#fff;line-height:1.65}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}.container{width:min(1180px,calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid 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