/* === Override heading decoration globally === */
h1, h2, h3, h4, h5, h6 {
text-decoration: none !important;
background-image: none !important;
box-shadow: none !important;
}
/* kill pseudo-element lines, force override */
h1::before, h1::after,
h2::before, h2::after,
h3::before, h3::after,
h4::before, h4::after,
h5::before, h5::after,
h6::before, h6::after {
content: none !important;
background: none !important;
border: 0 !important;
box-shadow: none !important;
display: none !important; /* 🔑 extra safeguard */
}