.membership-page {
    background: #f5f5f7;
    padding: 2.5rem 1rem 4rem;
}

.membership-page__container {
    max-width: 1100px;
    margin: 0 auto;
}

.membership-page__header {
    background: #ffffff;
    border-radius: 18px;
    padding: 2.2rem 1.8rem 1.9rem;
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.05);
    border: 1px solid rgba(15, 23, 42, 0.05);
    margin-bottom: 2.5rem;
    text-align: center;
}

.membership-page__title {
    font-size: 2.3rem;
    font-weight: 800;
    color: #0f172a;
    margin: 0 0 0.75rem;
    letter-spacing: 0.02em;
}

.membership-page__page-intro {
    max-width: 780px;
    margin: 0 auto;
    color: #4b5563;
    font-size: 1.02rem;
    line-height: 1.7;
}

    .membership-page__page-intro p {
        margin: 0 0 0.75rem;
    }

.membership-page__content-container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

    .membership-page__content-container > section:first-child {
        margin-top: 0.5rem;
    }

@media (max-width: 768px) {
    .membership-page {
        padding: 2.1rem 0.75rem 3rem;
    }

    .membership-page__header {
        padding: 1.8rem 1.4rem 1.6rem;
        border-radius: 16px;
    }

    .membership-page__title {
        font-size: 1.9rem;
    }

    .membership-page__page-intro {
        font-size: 0.96rem;
    }
}