.header {
    position: unset;
    background-color: #000;
}


.section4 .titleGroup {
    margin-bottom: clamp(13.0859375px, 3.4895833333333335vw, 67.0px);
}

.section4 .titleGroup h2{
    font-family: PingFang-Bold;
    font-size: clamp(8.59375px, 2.291666666666667vw, 44.0px);
    font-weight: normal;
    line-height: normal;
    letter-spacing: 0.04em;
    color: #000000;
}

.section4 .contentGroup .item h3{
    font-family: PingFang-Medium;
    font-size: clamp(3.515625px, 0.9375vw, 18.0px);
    font-weight: normal;
    line-height: clamp(13.671875px, 3.6458333333333335vw, 70.0px);
    letter-spacing: 0px;
    color: #000000;
    position: relative;
}

.section4 .contentGroup .item h3 i{
    position: absolute;
    right: 0;
    opacity: 0;
}

.section4 .contentGroup .item h3 .bi-chevron-up{
    opacity: 1;
}

.section4 .contentGroup .item h3.collapsed .bi-chevron-down{
    opacity: 1;
}

.section4 .contentGroup .item h3.collapsed .bi-chevron-up{
    opacity: 0;
}

.section4 .contentGroup .item .card{
    border: 0px;
    padding: 0;
    font-family: PingFang-Light;
    font-size: clamp(3.515625px, 0.9375vw, 18.0px);
    font-weight: normal;
    line-height: normal;
    letter-spacing: 0px;
    color: #000000;
    margin-bottom: 1rem;
    width: 85%;
}

.section4 .contentGroup .item .card p {
    margin-bottom: 0;
}

.line {
    opacity: 0.6;
    border-top: 1px solid #D8D8D8;
    margin-bottom: 1rem;
}

.riderGuide.customPadding {
    padding-top: clamp(47.4609375px, 12.65625vw, 243.0px);
}

.riderGuide .container {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: flex-start;
}

.riderGuide .container .left {
    width: 70%;
    margin-right: clamp(6.640625px, 1.7708333333333335vw, 34.0px);
}

.riderGuide .container .right {
    width: 30%;
}

.riderGuide .container .right img {
    width: 100%;
}

.riderGuide h1 {
    font-family: PingFang-Bold;
    font-size: clamp(9.375px, 2.5vw, 48.0px);
    font-weight: bold;
    line-height: normal;
    letter-spacing: 0.04em;
    color: #000000;
    margin-bottom: clamp(13.0859375px, 3.4895833333333335vw, 67.0px);
}

.riderGuide h3 {
    font-family: PingFang-Bold;
    font-size: clamp(7.421875px, 1.9791666666666667vw, 38.0px);
    font-weight: bold;
    line-height: normal;
    letter-spacing: 0.04em;
    color: #000000;
    margin-bottom: clamp(6.8359375px, 1.8229166666666667vw, 35.0px);
}

.riderGuide h4 {
    font-family: PingFang-Light;
    font-size: clamp(4.296875px, 1.1458333333333335vw, 22.0px);
    font-weight: normal;
    line-height: normal;
    letter-spacing: normal;
    color: #0E1126;
    padding: clamp(4.8828125px, 1.3020833333333335vw, 25.0px) 0;
    border-bottom: 1px solid #D8D8D8;
    position: relative;
    display: flex;
    flex-direction: row;
    align-items: center;
}

.riderGuide h4 i {
    position: absolute;
    right: 0;
    display: none;
}



.riderGuide .left .item {
    margin-bottom: clamp(15.625px, 4.166666666666667vw, 80.0px);
}

.riderGuide .left .item:last-child{
    margin-bottom: 0;
}