body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.7;
    margin: 0;
    padding: 0;
    background-color: #fff;
    color: #222;
}

article {
    max-width: 850px;
    margin: auto;
    padding: 20px;
}

h1, h2, h3 {
    color: #111;
}

h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

h2 {
    font-size: 1.8rem;
    margin-top: 2rem;
    border-bottom: 2px solid #eee;
    padding-bottom: 0.5rem;
}

h3 {
    font-size: 1.4rem;
    margin-top: 1.5rem;
}

p {
    margin: 1rem 0;
}

ul, ol {
    margin: 1rem 0 1rem 1.5rem;
}

img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    margin: 1rem 0;
}

.faq-item {
    margin: 1rem 0;
    border-top: 1px solid #ddd;
    padding-top: 1rem;
}

.faq-question {
    background: none;
    border: none;
    font-size: 1rem;
    font-weight: bold;
    color: #0073e6;
    cursor: pointer;
    display: block;
    width: 100%;
    text-align: left;
    padding: 0.5rem 0;
}

.faq-answer {
    padding: 0.5rem 0 0 1rem;
    color: #333;
}

.faq-question[aria-expanded="true"] {
    color: #004a99;
}

a {
    color: #0073e6;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

@media (max-width: 768px) {
    article {
        padding: 15px;
    }
    h1 {
        font-size: 2rem;
    }
    h2 {
        font-size: 1.5rem;
    }
}