.seo-container {
    max-width: 1200px;
    margin: 40px auto;
    padding: 30px;
    background: transparent;
    border-radius: 12px;
    box-shadow: none;
    border: 1px solid #000000;
    color: #ffffff;
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    line-height: 1.6;
}

.seo-container h2 {
    color: #ffffff;
    font-size: 2.2rem;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 3px solid #00d8ff;
    display: inline-block;
    text-shadow: 0 0 8px rgba(0, 216, 255, 0.4);
}

.seo-container h3 {
    color: #ffffff;
    font-size: 1.8rem;
    margin-top: 40px;
    margin-bottom: 15px;
}

.seo-container p {
    font-size: 1.1rem;
    margin-bottom: 20px;
    color: #ffffff;
}

.seo-container strong {
    color: #00d8ff;
    text-shadow: 0 0 5px rgba(0, 216, 255, 0.3);
}

.faq-detail {
    background: #000000;
    padding: 18px 25px;
    border-radius: 8px;
    border: 1px solid #111111;
    border-left: 4px solid #00d8ff;
    margin-bottom: 15px;
    color: #ffffff;
    transition: all 0.2s ease;
}

.faq-detail:hover {
    background: #050505;
    border-left-color: #00d8ff;
    box-shadow: 0 0 12px rgba(0, 216, 255, 0.2);
}

.faq-detail summary {
    font-weight: 600;
    font-size: 1.1rem;
    cursor: pointer;
    list-style: none;
    outline: none;
}

.faq-detail summary::-webkit-details-marker {
    display: none;
}

.faq-detail p {
    margin-top: 15px;
    margin-bottom: 0;
    font-size: 1rem;
    color: #ffffff;
}