.ad-section {
    background-color: #fdfdfd;
    border-radius: 16px;
    padding: 2rem 1.5rem;
    margin-top: 2rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}
.ad-section h2 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #2c3e50;
}
.ad-section h3 {
    color: #2c3e50;
    font-weight: 700;
    margin-top: 1.5rem;
    margin-bottom: 1rem;
}
.ad-section h4.font-90 {
    font-size: 0.95rem;
    color: #555;
    line-height: 1.5;
}
.ad-section figcaption {
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: #34495e;
}
.ad-section p {
    font-size: 1.05rem;
    line-height: 1.7;
    color: #333;
    margin-bottom: 0.8rem;
}
.ad-section ul {
    margin-top: 0.5rem;
    margin-bottom: 1.5rem;
    padding-left: 1.2rem;
}
.ad-section li {
    margin-bottom: 0.6rem;
    line-height: 1.6;
}
.ad-section i {
    color: #2f4f7f;
}
.ad-section a {
    color: steelblue;
    text-decoration: underline;
}
.ad-section a:hover {
    color: darkblue;
}
.ad-section video {
    border-radius: 12px;
    margin-bottom: 1rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
}
.ad-section img {
    border-radius: 12px;
    margin-top: 1.2rem;
    margin-bottom: 1rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
}
.ad-section .btn {
    width: 100%;
    padding: 1rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 8px;
}
.ad-section .steelblue {
    color: steelblue;
    font-weight: 500;
}
.ad-section .grey {
    color: #7f8c8d;
}
.ad-section hr {
    border-top: 2px solid #e5e5e5;
    margin-top: 2rem;
}
.ad-section .row {
    margin-bottom: 1.2rem;
}
.ad-section .col-6:first-child {
    background-color: #f9fdf9;
    border-right: 2px solid #e0e0e0;
    padding: 1rem;
    border-radius: 12px 0 0 12px;
}
.ad-section .col-6:last-child {
    background-color: #fffdf9;
    padding: 1rem;
    border-radius: 0 12px 12px 0;
}
.font-90 {
    font-size: 0.95rem;
    color: #555;
}
.list-sell {
    background-color: #007bff;
    color: #fff;
}
.list-sell:hover {
    background-color: #0056b3;
}
.list-rent {
    background-color: #28a745;
    color: #fff;
}
.list-rent:hover {
    background-color: #1e7e34;
}