header nav a.nav-campaign-highlight {
    align-items: center;
    animation: nav-campaign-pulse 3.2s ease-in-out infinite;
    background: linear-gradient(135deg, #125ebd, #08316f) !important;
    border: 1px solid rgba(255, 196, 75, 0.82) !important;
    border-radius: 999px !important;
    box-shadow: 0 8px 20px rgba(3, 30, 72, 0.26), inset 0 1px 0 rgba(255, 255, 255, 0.2);
    color: #fff !important;
    display: inline-flex;
    gap: 7px;
    justify-content: center;
    line-height: 1.15;
    padding: 9px 13px !important;
    text-shadow: none !important;
    transform: translateY(0);
    transition: background 180ms ease, border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease !important;
    white-space: nowrap;
}

header nav a.nav-campaign-highlight::before {
    color: #ffc44b;
    content: "★";
    font-size: 0.72em;
    line-height: 1;
}

header nav a.nav-campaign-highlight::after {
    display: none !important;
}

header nav a.nav-campaign-highlight:hover,
header nav a.nav-campaign-highlight:focus-visible {
    background: linear-gradient(135deg, #1b70d7, #0a3d87) !important;
    border-color: #ffd06d !important;
    box-shadow: 0 11px 27px rgba(3, 30, 72, 0.34), 0 0 0 3px rgba(255, 196, 75, 0.14) !important;
    color: #fff !important;
    outline: none;
    transform: translateY(-2px) !important;
}

@keyframes nav-campaign-pulse {
    0%, 100% { box-shadow: 0 8px 20px rgba(3, 30, 72, 0.26), inset 0 1px 0 rgba(255, 255, 255, 0.2); }
    50% { box-shadow: 0 9px 24px rgba(3, 30, 72, 0.34), 0 0 0 3px rgba(255, 196, 75, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.2); }
}

@media (max-width: 768px) {
    header nav a.nav-campaign-highlight {
        margin: 6px 0;
        padding: 13px 16px !important;
        width: 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    header nav a.nav-campaign-highlight { animation: none; }
}