.portal-container {
    max-width: 800px;
}

.portal-container .portal-intro {
    text-align: center;
    margin-bottom: 32px;
}

.portal-access-card {
    background: rgba(255, 255, 255, 0.95);
    color: #2d2d2d;
    border-radius: 10px;
    padding: 40px 32px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.portal-access-card .portal-icon {
    font-size: 3rem;
    color: #484949;
    margin-bottom: 16px;
}

.portal-access-card h2 {
    color: #2d2d2d;
    font-size: 1.5rem;
    margin: 0 0 12px;
}

.portal-access-card p {
    color: #444444;
    font-size: 1rem;
    line-height: 1.6;
    margin: 0 0 24px;
    text-align: center;
}

.portal-access-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background-color: #484949;
    color: #ffffff;
    text-decoration: none;
    font-size: 1.1rem;
    font-weight: 700;
    padding: 14px 28px;
    border-radius: 6px;
    transition: background-color 0.3s, transform 0.2s;
}

.portal-access-button:hover,
.portal-access-button:focus {
    background-color: #2d2d2d;
    color: #ffffff;
    transform: translateY(-1px);
}

.portal-access-note {
    margin-top: 20px;
    font-size: 0.9rem;
    color: #666666;
}

@media (max-width: 768px) {
    .portal-access-card {
        padding: 28px 20px;
    }
}