.about-container {
    max-width: 1024px; /* mx-auto */
    margin-left: auto;
    margin-right: auto;
    padding: 1rem; /* p-4 */
}

.main-title {
    font-size: 2.25rem; /* text-4xl */
    font-weight: 700; /* font-bold */
    text-align: center;
    margin-top: 2rem; /* mt-8 */
    margin-bottom: 1.5rem; /* mb-6 */
    color: #374151; /* text-gray-800 */
}

.content-card {
    background-color: #ffffff; /* bg-white */
    padding: 1rem; /* p-8 */
    border-radius: 0.5rem; /* rounded-lg */
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06); /* shadow-md */
    margin-bottom: 2rem; /* mb-8 */
    max-width: 48rem; /* max-w-3xl */
    margin-left: auto;
    margin-right: auto;
}

.card-title {
    font-size: 1.5rem; /* text-2xl */
    font-weight: 600; /* font-semibold */
    margin-bottom: 1rem; /* mb-4 */
    color: #4b5563; /* text-gray-700 */
    border-bottom: 1px solid #e5e7eb; /* border-b */
    padding-bottom: 0.5rem; /* pb-2 */
}

.card-text {
    color: #555866; /* text-gray-600 */
    line-height: 1.625; /* leading-relaxed */
}

.card-footer-note {
    margin-top: 1rem; /* mt-4 */
    font-size: 0.875rem; /* text-sm */
    color: #6b7280; /* text-gray-500 */
}