:root{--bg:#f6f8fb;--card:#fff;--text:#132032;--muted:#697586;--primary:#1b62ff;--primary2:#0cc78f;--border:#e5e9f2;--danger:#e03131;--warning:#f59f00;--dark:#111827;--radius:18px;--shadow:0 10px 35px rgba(16,24,40,.08)}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Arial,sans-serif;color:var(--text);background:var(--bg)}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{max-width:1180px;margin:auto;padding:0 18px}.topbar{background:#0b1220;color:#dbe4ff;font-size:13px;padding:8px 0}.topbar .container,.nav .container,.footer-grid{display:flex;justify-content:space-between;align-items:center;gap:14px}.nav{background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}.nav .container{padding-top:14px;padding-bottom:14px}.brand{font-weight:900;font-size:24px;letter-spacing:-.04em;color:#12233d}.brand 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