.section-banner {
    aspect-ratio: 3/1;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.detail-content {
    max-height: 200px;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}
.detail-content.expanded {
    max-height: 2000px;
}
.btn-read-more {
    transition: all 0.3s ease;
}
.btn-read-more.hidden {
    display: none;
}

.form-select {
    width: 150px;
    height: 40px;
    border-radius: 5px;
    border: 1px solid #ccc;
    padding: 0 10px;
    font-size: 14px;
    color: #333;
}

.detail-content {
    position: relative;
    max-height: 200px;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.detail-content.expanded {
    max-height: none;
}

.detail-content::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background: linear-gradient(to bottom, rgba(255,255,255,0) 0%, rgba(255,255,255,1) 100%);
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.detail-content.expanded::after {
    opacity: 0;
}

.btn-read-more.hidden {
    display: none;
}