:root{--navy:#102f4f;--blue:#6f91ae;--light:#f2f6fa;--white:#fff;--ink:#152033;--muted:#667085;--shadow:0 22px 60px rgba(16,47,79,.15)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Segoe UI,Roboto,Arial,sans-serif;color:var(--ink);background:#f7f9fc}img{max-width:100%;display:block}a{text-decoration:none;color:inherit}.topbar{position:sticky;top:0;z-index:1000;display:flex;align-items:center;justify-content:space-between;padding:14px 6%;background:rgba(16,47,79,.96);backdrop-filter:blur(12px);box-shadow:0 10px 30px rgba(0,0,0,.08)}.brand img{height:58px;width:auto;background:#fff;border-radius:8px;padding:5px 10px}.nav{display:flex;align-items:center;gap:24px;color:#fff;font-weight:700}.nav a{opacity:.92}.nav a:hover{color:#cfe0ee}.admin-link{border:1px solid rgba(255,255,255,.35);border-radius:999px;padding:10px 15px}.menu-toggle{display:none;background:#fff;border:0;border-radius:9px;color:var(--navy);font-size:24px;padding:8px 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