details {
    margin-bottom: 15px;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 15px;
    background-color: #f9f9f9;
    transition: all 0.3s ease;
}

details:hover {
    border-color: #c49a6c;
    background-color: #fef8f3;
}

summary {
    font-weight: bold;
    cursor: pointer;
    color: #333;
    font-size: 18px;
    padding: 10px 0;
    list-style: none;
    position: relative;
    padding-left: 30px;
}

summary::-webkit-details-marker {
    display: none;
}

summary:before {
    content: "▶";
    position: absolute;
    left: 0;
    color: #c49a6c;
    font-size: 14px;
    transition: transform 0.3s ease;
}

details[open] summary:before {
    transform: rotate(90deg);
}

details p {
    margin-top: 15px;
    color: #555;
    line-height: 1.6;
    padding-left: 30px;
}

h2 {
    color: #8b4513;
    border-bottom: 2px solid #c49a6c;
    padding-bottom: 10px;
    margin-top: 40px;
    margin-bottom: 25px;
    font-size: 28px;
}

/* Mobil uyum */
@media (max-width: 768px) {
    details {
        padding: 12px;
    }
    summary {
        font-size: 16px;
    }
    h2 {
        font-size: 24px;
    }
}