.subhead-wrapper {
    display: flex;
    align-items: center;
    text-align: center;
    margin-bottom: 2.5rem; /* Equivalent to mb-10 */
}
.subhead-wrapper::before,
.subhead-wrapper::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid #d1d5db; /* border-gray-300 */
}
.subhead {
    padding: 0 1.5rem; /* px-6 */
    font-size: 1.875rem; /* text-3xl */
    font-weight: bold;
    color: #1f2937; /* text-gray-800 */
}
/* Language toggle styles */
.lang-toggle {
    display: inline-flex;
    border: 1px solid #e5e7eb;
    border-radius: 9999px;
    overflow: hidden;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
    background: #fff;
}
.lang-toggle button {
    padding: 0.5rem 0.875rem;
    font-weight: 600;
    font-size: 0.875rem;
    border: none;
    background: transparent;
    cursor: pointer;
}
.lang-toggle button.active {
    background: #8A0000;
    color: #fff;
}
.lang-section { display: none; }
.lang-section.active { display: initial; }
li.lang-section.active { display: list-item; }