:root{--blue:#0a2f7a;--blue2:#0f57d7;--petrol:#073f46;--petrol2:#052f35;--ink:#07111f;--muted:#657184;--line:#e6ebf2;--soft:#f5f8fc;--white:#fff;--radius:22px}*{box-sizing:border-box}body,html{margin:0;min-height:100%;font-family:Inter,Arial,sans-serif;color:var(--ink);background:#fff;overflow-x:hidden;-webkit-text-size-adjust:100%;touch-action:manipulation}a{color:inherit;text-decoration:none}.container{width:min(1160px,calc(100% - 40px));margin:0 auto}.site-header{position:-webkit-sticky;position:sticky;top:0;z-index:20;background:rgba(5,47,53,.96);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border-bottom:1px solid hsla(0,0%,100%,.12)}.header-inner{height:82px;gap:28px}.brand,.header-inner{display:flex;align-items:center}.brand{flex:0 0 auto}.brand img{width:132px;height:auto;display:block}.nav{display:flex;gap:26px;align-items:center;flex:1 1;justify-content:center;font-size:15px;color:#e8f3f4;white-space:nowrap}.nav a:hover{color:#fff}.btn,.login-button{border:1px 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