.naaamp-access-denied {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
    padding: 48px 20px;
    background: #f7f8fa;
}

.naaamp-access-denied__inner {
    width: 100%;
    max-width: 560px;
    padding: 44px 40px;
    border: 1px solid #dce3ea;
    border-radius: 16px;
    background: #fff;
    box-shadow: 0 8px 24px rgba(20, 45, 70, 0.08);
    text-align: center;
}

.naaamp-access-denied__inner h2 {
    margin: 0 0 14px;
    color: #333;
    font-size: 32px;
    font-weight: 700;
    line-height: 1.2;
}

.naaamp-access-denied__inner p {
    margin: 0 0 28px;
    color: #555;
    font-size: 18px;
    line-height: 1.5;
}

.naaamp-access-denied__back {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 22px;
    border: 1px solid #17446f;
    border-radius: 8px;
    background: #17446f;
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    line-height: 1;
    text-decoration: none;
}

.naaamp-access-denied__back:hover,
.naaamp-access-denied__back:focus {
    background: #12385c;
    color: #fff;
    text-decoration: none;
}

@media (max-width: 640px) {
    .naaamp-access-denied {
        min-height: 50vh;
        padding: 32px 16px;
    }

    .naaamp-access-denied__inner {
        padding: 32px 22px;
    }

    .naaamp-access-denied__inner h2 {
        font-size: 26px;
    }

    .naaamp-access-denied__inner p {
        font-size: 16px;
    }

    .naaamp-access-denied__back {
        width: 100%;
    }
}