.feeds_setting, .feeds_section { display: none; }

.msg_headers {
    color: #777;
    max-width: 100%;
}

.msg_headers .header_subject h4 {
    color: #333;
    font-size: 1.25rem;
}

.msg_headers .fw-semibold {
    color: #555;
    min-width: 80px;
}

.msg_headers a {
    color: var(--bs-primary);
    text-decoration: none;
}

.msg_headers a:hover {
    text-decoration: underline;
}

/* Mobile responsiveness */
@media (max-width: 767.98px) {
    .msg_headers .fw-semibold {
        min-width: 60px;
        font-size: 0.9rem;
    }
    
    .msg_headers .header_subject h4 {
        font-size: 1.1rem;
    }

    .msg_headers .header_link {
        align-items: flex-start !important;
    }

    .msg_headers .header_link a {
        display: block;
        white-space: nowrap !important;
        overflow: hidden;
        text-overflow: ellipsis;
    }
}