.C2501_section2{
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}
.C2501_section2_title{
    position: absolute;
}    
.C2501_section2_text {
    font-weight: bold;
    background-size: 200% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    text-align: center;
    background: none;
    color: transparent;
    -webkit-text-stroke: 1px #fff;
    line-height: 7.5rem;
}
@-moz-document url-prefix() {
  .C2501_section2_text {
    font-weight: 550; 
  }
}
.X501_section3_title h2.gradual_change_title{
    background: none;
}
.X501_section3_title h2.gradual_change_title span{
    display: block;
}
.X501_section3_title h2.gradual_change_title b{
    background: linear-gradient(rgba(255,255,255,100) 30%, rgba(255,255,255,0));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent; 
    font-size: 6.25rem;
    margin-top: -5rem;
    display: block;
    z-index: 1;
    position: relative;
}
.X501_section3_title p{
    margin-top: 10px;
    font-size: 1.75rem;
    line-height: 1.875rem;
}
.X501_section3_title h2.gradual_change_title span{
    -webkit-text-stroke: 2px transparent;
    background: linear-gradient(rgba(255, 43, 43, 0.8) 0%, rgba(255, 43, 43, 0.1) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: #000;
}
.X501_section4_text{
    max-width: 14.4375rem;
}
.X501_section4_main ul li svg{
    max-width: 7.5rem;
}
.X501_section5{
    margin-top: 12.5rem;
}
.X501_section5_title{
    text-align: center;
}
.X501_section5_title h2{
    font-size: 8.75rem;
    -webkit-text-stroke: 2px transparent;
    background: linear-gradient(rgba(255, 43, 43, 0.8) 0%, rgba(255, 43, 43, 0.1) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: #000;
}
.X501_section5_title h3{
    color: #fff;
    margin-top: -5rem;
    font-size: 6.25rem;
    line-height: 6.25rem;
}
.X501_section5_title h3 span{
    display: block;
    color: #FF2B2B;
}
.X501_section5_content section:not(.active),
.X501_section11_content section:not(.active),
.X501_section12_content section:not(.active){
    display: none;
}
.X501_section5_tab{
    margin-top: 3.75rem;
}
.X501_section5_tab ul{
    display: flex;
    justify-content: center;
    text-align: center;
    margin-top: 3.125rem;
}
.X501_section5_tab ul li{
    font-size: 1.25rem;
    color: var(--product-textColor);
    width: 12.5rem;
    height: 3.125rem;
    line-height: 3.125rem;
    border: 1px solid;
    border-radius: 25px;
    cursor: pointer;
    transition: all ease-out .2s;
    font-family: ArchivoNarrow-Regular;
}
.X501_section5_tab ul li:first-child{
    margin-right: 20px;
}
.X501_section5_tab ul li b{
    font-size: 1.5625rem;
    font-family: Gotham-Medium;
    font-weight: normal;
}
.X501_section5_tab ul li.active{
    color: #FF2B2B;
}
.X501_section5_tab ul li:not(.active):hover{
    color: rgba(255,255,255,0.8);
}
.X501_section6{
    margin: 11.25rem 0;
}
.X501_section6 section{
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 88%;
    margin: auto;
}
.X501_section6 section:not(:last-child){
    margin-bottom: 3.125rem;
}
.X501_section6 section:nth-of-type(even){
    text-align: right;
}
.X501_section6_img{
    width: 42%;
}
.X501_section6_text{
    width: 44%;
}
.X501_section6_text h4{
    color: #fff;
    font-weight: normal;
}
.X501_section6_text p{
    font-size: 1.5625rem;
    color: var(--product-textColor);
    margin-top: 1.25rem;
    font-family: ArchivoNarrow-Regular;
}
.X501_section6_text p span{
    color: #fff;
}
.X501_section7_title h2{
    font-size: 8.75rem;
    background: none;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    -webkit-text-stroke: 1px #fff;
}
.X501_section8{
    margin: 16.25rem auto;
}
.X501_section8 .X501_section5_title h2{
    font-size: 6.25rem;
    background: linear-gradient(180deg, rgba(255, 43, 43, 1) 0%, rgba(255, 43, 43, 0) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.X501_section8 .X501_section5_title h3{
    margin-top: -3rem;
}
.X501_section8 .X501_section5_title p{
    max-width: 75%;
    margin: 1.875rem auto 8.125rem auto;
    font-size: 1.5rem;
    color: var(--product-textColor);
    font-family: ArchivoNarrow-Regular;
}
.X501_section8_main section{
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-sizing: border-box;
}
.X501_section8_main section:first-child .X501_section8_mainText{
    text-align: right;
}
.X501_section8_main section:first-child .X501_section8_mainText p{
    padding-left: 18.7%;
}
.X501_section8_main section:last-child{
    margin-top: -4.0625rem;
}
.X501_section8_main section:last-child .X501_section8_mainText p{
    padding-right: 18.7%;
}
.X501_section8_mainText,.X501_section8_mainVideo{
    width: 44.2%;
}
.X501_section8_mainText h4{
    color: #fff;
    font-weight: normal;
}
.X501_section8_mainText p{
    font-size: 1.5rem;
    color: var(--product-textColor);
    margin-top: 1.875rem;
    font-family: ArchivoNarrow-Regular;
}
.X501_section8_mainText h4 span{
    color: var(--product-textColor);
}
.X501_section9_title{
    display: flex;
    justify-content: space-between;
    align-items: end;
    margin-bottom: 2.5rem;
}
.X501_section9_title b{
    color: #FF2B2B;
    font-size: 1.25rem;
    margin-bottom: 6px;
    font-family: BebasNeue-Book;
    font-weight: normal;
}
.X501_section9_title h4{
    color: #fff;
    font-weight: normal;
}
.X501_section9_title h4 span{
    color: var(--product-textColor);
}
.X501_section9_title p{
    font-size: 1.5rem;
    max-width: 44.3%;
    color: var(--product-textColor);
    font-family: ArchivoNarrow-Regular;
}
.X501_section10_title h3{
    text-align: center;
    font-size: 6.25rem;
}
.X501_section10_title h3 span{
    display: block;
    -webkit-text-stroke: 2px transparent;
    background: linear-gradient(rgba(255, 255, 255, 1) 0%, rgba(255, 255, 255, 0) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: #000;
    z-index: -1;
    position: relative;
    margin-bottom: -3.75rem;
}
.X501_section11_top ul{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.X501_section11_top ul li{
    margin: 0 0 6.25rem 0;
    width: 25%;
}
.X501_section11_top ul li:nth-child(4),.X501_section11_top ul li:last-child{
    margin-right: 0;
}
.X501_section11_top ul li:last-child{
    width: 50%;
}
.X501_section11_top ul li:last-child span{
    font-size: 1.5rem;
    color: var(--product-textColor);
    font-family: ArchivoNarrow-Regular;
}
.X501_section11_top h4{
    font-size: 3.125rem;
    background: linear-gradient(137.45deg, rgba(255, 255, 255, 1) 30%, rgba(255, 255, 255, 0.5) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-weight: normal;
}
.X501_section11_top h4 span{
    font-size: 1.875rem;
}
.X501_section11_top p{
    font-size: 1.25rem;
    color: var(--product-textColor);
    margin-top: 1rem;
    font-family: ArchivoNarrow-Regular;
}
.X501_section11_tab ul{
    border-top: 1px solid rgba(255, 43, 43,0.8);
    width: fit-content;
    margin: 3.75rem auto auto auto;
    display: flex;
}
.X501_section11_tab ul li{
    font-size: 1.25rem;
    color: var(--product-textColor);
    position: relative;
    padding-top: 0.875rem;
    cursor: pointer;
    transition: all ease-out .2s;
    font-family: BebasNeue-Regular;
}
.X501_section11_tab ul li:hover{
    color: rgba(255, 255, 255, 0.8);
}
.X501_section11_tab ul li.active{
    color: #fff;
}
.X501_section11_tab ul li:first-child{
    margin-right: 2.875rem;
}
.X501_section11_tab ul li.active::after{
    position: absolute;
    content: "";
    background: url(../../image/2025/08/product_c2501_section9_icon1.png) no-repeat center;
    background-size: cover;
    width: 100%;
    height: 5px;
    left: 0;
    top: 0;
}
.X501_section12{
    margin-top: 13.75rem;
    background: #141414;
    padding: 12.5rem 0 10rem 0;
}
.X501_section12 h3{
    width: fit-content;
    font-size: 5rem;
    line-height: 5rem;
}
.X501_section12 h3 span,.X501_section14 h3 span{
    -webkit-text-stroke: 2px transparent;
    background: #fff;
    -webkit-background-clip: text;
    background-clip: text;
    color: #141414;
}
.X501_section12_tab{
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 4.375rem;
}
.X501_section12_tab ul{
    width: 25.6%;
    padding: 2.5rem 0 3.75rem 1.375rem;
    box-sizing: border-box;
    border-left: 1px solid rgba(255, 43, 43, 0.5);
}
.X501_section12_tab ul li{
    color: var(--product-textColor);
    position: relative;
}
.X501_section12_tab ul li:not(.active) p{
    display: none;
}
.X501_section12_tab ul li.active span{
    color: #fff;
}
.X501_section12_tab ul li:first-child{
    margin-bottom: 1.625rem;
}
.X501_section12_tab ul li span{
    font-size: 1.875rem;
    cursor: pointer;
    transition: all ease-out .2s;
}
.X501_section12_tab ul li span:hover{
    color: #fff;
}
.X501_section12_tab ul li p{
    font-size: 1.125rem;
    margin-top: 1rem;
    min-height: 6.5rem;
    font-family: ArchivoNarrow-Regular;
}
.X501_section12_tab ul li.active::after{
    position: absolute;
    content: "";
    background: url(../../image/2025/08/product_X501_section12_icon.webp) no-repeat;
    background-size: cover;
    left: -1.6875rem;
    width: 0.3125rem;
    height: 1.875rem;
    top: 5px;
}
.X501_section12_content{
    width: 70%;
}
.X501_section13{
    margin-bottom: 12.5rem;
}
.X501_section13 .gradualChange_title{
    margin: 15.625rem 0 3.125rem 0;
}
.X501_section13_swiper section{
    max-width: 80%;
}
.X501_section13_swiper h6{
    margin: 4.25rem 0 0.75rem 0;
    font-size: 2.5rem;
    color: #fff;
}
.X501_section13_swiper p{
    font-size: 1.25rem;
    color: #8C8C8C;
    font-family: ArchivoNarrow-Regular;
}
.X501_section13_swiperIcon svg{
    max-width: 3.625rem;
    max-height: 3.725rem;
}
.X501_section13_swiperIcon{
    width: fit-content;
    display: flex;
    position: absolute;
    right: 1px;
    bottom: 1.25rem;
    z-index: 5;
}
.X501_section13_next{
    margin-left: 2.1875rem;
}
.X501_section13_swiper .swiper-pagination{
    bottom: auto;
    top: 78%;
    text-align: left;
    height: fit-content;
}
.X501_section13_swiper .swiper-pagination span,.X501_section14_swiper .swiper-pagination span{
    width: 1.25rem;
    height: 0.3125rem;
    background: #fff;
    border-radius: 5px;
}
.X501_section13_swiperIcon .swiper-button-disabled{
    opacity: 0.5;
}
.X501_section14{
    background: #141414;
    padding: 10.3125rem 0 12.5rem 0;
}
.X501_section14_main{
    display: flex;
    justify-content: space-between;
    margin-top: 4.375rem;
}
.X501_section14_left{
    width: 53.4%;
}
.X501_section14_right{
    width: 45.4%;
}
.X501_section14_left,.X501_section14_right section{
    position: relative;
}
.X501_section14_main p{
    font-size: 1.75rem;
    color: #fff;
    top: 2.5rem;
    left: 3.125rem;
    position: absolute;
}
.X501_section14_right section:first-child{
    margin-bottom: 0.9375rem;
}
.X501_section15{
    margin: 11.25rem 0;
}
.X501_section15 h3{
    color: #fff;
    margin: auto auto 3.75rem auto;
    text-align: center;
}
.X501_section15 h3 span{
    display: block;
    font-size: 6.25rem;
    background: linear-gradient(rgba(255, 255, 255, 0.5), rgba(255, 255, 255, 0));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: -3.125rem;
}
.C2501_section18_main section.three .C2501_section18_text{
    padding: 0.9375rem 1.125rem;
}
.C2501_section18_main section.three .C2501_section18_text p{
    min-height: 5rem;
}
.product_dec_text{
    width: 33.5%;
}
.product_dec_img{
    width: 59.3%;
}
@media only screen and (max-width: 1850px) {
    .X501_section8 .X501_section5_title h2,.X501_section8 .X501_section5_title h3{
        font-size: 5.625rem;
    }
}
@media only screen and (max-width: 1650px) {
    .X501_section8 .X501_section5_title h2,.X501_section8 .X501_section5_title h3{
        font-size: 5.375rem;
    }
}
@media only screen and (max-width: 1600px) {
    .C2501_section2_title h2{
        font-size: 6.25rem;
        line-height: 6.25rem;
    }
    .X501_section3_title h2.gradual_change_title b{
        margin-top: -4rem;
    }
    .X501_section4_title{
        max-width: 84%;
    }
    .X501_section4_main ul{
        align-items: baseline;
    }
    .X501_section7_title h2{
        font-size: 7.142rem;
    }
    .X501_section8 .X501_section5_title h2,.X501_section8 .X501_section5_title h3{
        font-size: 5.7rem;
    }
    .X501_section10_title p{
        max-width: 80%;
    }
    .X501_section11_top ul li{
        padding-right: 3%;
        box-sizing: border-box;
    }
    .X501_section12_tab ul{
        width: 35%;
    }
    .X501_section12_content{
        width: 62%;
    }
    .X501_section13_swiper .swiper-pagination{
        top: 75%;
    }
    .X501_section13_swiperIcon svg{
        max-width: 3rem;
        max-height: 3.1rem;
    }
    .C2501_section18_text{
        padding: 1.5625rem 1rem;
    }
    .X501_section15 section.two .C2501_section18_text p{
        min-height: 2.857rem;
        align-items: baseline;
    }
    .X501_section15 section.three .C2501_section18_text p{
        align-items: baseline;
    }
    .product_dec_text{
        width: 40%;
    }
    .product_dec_img{
        width: 50%;
    }
}
@media only screen and (max-width: 1466px) {
    .X501_section8 .X501_section5_title h2, .X501_section8 .X501_section5_title h3{
        font-size: 5rem;
    }
}
@media only screen and (max-width: 1410px) {
    .X501_section4_text{
        max-width: 86%;
        margin: auto;
        text-align: center;
    }
    .X501_section13_swiper .swiper-pagination{
        top: 73%;
    }
    .product_dec_text {
        width: 50%;
    }
    .product_dec_img{
        width: 45%;
    }
}
@media only screen and (max-width: 1300px) {
    .C2501_section2_title h2{
        font-size: 5.71rem;
        line-height: 5.71rem;
    }
    .X501_section3_title h2.gradual_change_title b{
        font-size: 5.71rem;
        margin-top: -3.57rem;
    }
    .X501_section4_text span{
        font-size: 1.357rem;
    }
    .X501_section5_title h2{
        font-size: 7.142rem;
    }
    .X501_section5_title h3{
        font-size: 4.142rem;
        line-height: 4rem;
        margin-top: -3.8rem
    }
    .X501_section6_text{
        width: 46%;
    }
    .X501_section6_text h4{
        font-size: 2.857rem;
    }
    .X501_section6_text p{
        font-size: 1.428rem;
    }
    .X501_section7_title h2{
        font-size: 5.71rem;
    }
    .X501_section8 .X501_section5_title h3{
        margin-top: -1.8rem;
    }
    .X501_section8_main section:first-child .X501_section8_mainText p {
        padding-left: 0;
    }
    .X501_section8_main section:last-child .X501_section8_mainText p{
        padding-right: 0;
    }
    .X501_section8 .X501_section5_title h2, .X501_section8 .X501_section5_title h3{
        font-size: 4.28rem;
    }
    .X501_section8 .X501_section5_title p{
        max-width: 85%;
    }
    .X501_section9_title p{
        max-width: 49.3%;
    }
    .X501_section10_title p{
        max-width: 86%;
    }
    .X501_section11_top h4{
        font-size: 2.71rem;
    }
    .X501_section11_top p{
        font-size: 1.142rem;
    }
    .X501_section11_top ul li:last-child span{
        font-size: 1.285rem;
    }
    .X501_section13_swiper .swiper-pagination{
        top: 69%;
    }
    .X501_section14_main p{
        font-size: 1.428rem;
        top: 1.142rem;
        left: 1.428rem;
    }
}
@media only screen and (max-width: 1024px) {
    .C2501_section2_title h2{
        font-size: 38px;
        max-width: 92%;
        margin: auto;
        line-height: inherit;
    }
    .X501_section3_title h2.gradual_change_title b{
        font-size: 30px;
        margin-top: 0;
    }
    .X501_section3_title p{
        font-size: 15px;
        line-height: inherit;
    }
    .X501_section5{
        margin-top: 60px;
    }
    .X501_section5_title h2{
        font-size: 32px;
    }
    .X501_section5_title h3{
        font-size: 28px;
        margin-top: -20px;
        line-height: inherit;
        margin-top: 0;
    }
    .X501_section5_tab{
        margin-top: 30px;
    }
    .X501_section5_tab ul{
        margin-top: 30px;
    }
    .X501_section5_tab ul li{
        font-size: 16px;
    }
    .X501_section5_tab ul li:first-child{
        margin-right: 12px;
    }
    .X501_section6{
        margin: 90px 0 42px 0;
    }
    .X501_section6 section{
        max-width: 100%;
        display: block;
    }
    .X501_section6 section:nth-of-type(even){
        text-align: left;
    }
    .X501_section6 section:not(:last-child){
        margin-bottom: 15px;
    }
    .X501_section6_text{
        width: 94%;
    }
    .X501_section6_img{
        width: 92%;
        margin: 5px auto auto auto;
    }
    .X501_section6_text h4{
        font-size: 22px;
    }
    .X501_section6_text p{
        font-size: 16px;
        margin-top: 12px;
    }
    .X501_section7{
        min-height: inherit;
    }
    .X501_section7_title h2{
        font-size: 30px;
    }
    .X501_section8{
        margin: 80px 0;
    }
    .X501_section8 .X501_section5_title p{
        max-width: 100%;
        font-size: 16px;
        margin: 12px 0 30px 0;
    }
    .X501_section8_main section{
        display: block;
    }
    .X501_section8_main section:last-child{
        margin-top: 40px;
    }
    .X501_section8_mainText, .X501_section8_mainVideo{
        width: 100%;
    }
    .X501_section8_main section:first-child .X501_section8_mainText{
        text-align: left;
    }
    .X501_section8_mainText h4{
        font-size: 20px;
        margin-top: 20px;
    }
    .X501_section8_main section .X501_section8_mainText p{
        padding-left: 0!important;
        font-size: 16px;
        margin-top: 8px;
    }
    .X501_section8 .X501_section5_title h2, .X501_section8 .X501_section5_title h3{
        font-size: 32px;
        margin-top: 0;
    }
    .X501_section9 .video{
        position: relative;
    }
    .X501_section9 .video b{
        position: absolute;
        top: 12px;
        left: 10px;
        font-size: 18px;
        color: #FF2B2B;
    }
    .X501_section9_title{
        margin-bottom: 70px;
    }
    .X501_section9_title h4{
        font-size: 20px;
        margin: 20px 0 5px 0;
    }
    .X501_section9_title p{
        max-width: 100%;
        font-size: 14px;
    }
    .X501_section10{
        padding-top: 40px;
        margin: 0;
        background: linear-gradient(180deg, rgba(30, 30, 31, 1) 0%, rgba(23, 23, 23, 1) 100%);
    }
    .X501_section10_title h3{
        font-size: 30px;
    }
    .X501_section10_title h3 span{
        margin-bottom: 0;
        z-index: 1;
        color: #1D1D1E;
    }
    .X501_section10_title p{
        max-width: 100%;
        font-size: 16px;
        margin: 12px 0 30px 0;
    }
    .X501_section10_img{
        min-height: inherit;
        padding-bottom: 0;
    }
    .X501_section11_top ul li{
        margin: 40px 0 0 0;
        width: 100%;
    }
    .X501_section11_top h4{
        font-size: 24px;
    }
    .X501_section11_top p{
        font-size: 16px;
        margin-top: 5px;
    }
    .X501_section11_tab{
        margin-top: 30px;
    }
    .X501_section11_tab ul{
        margin-top: 24px;
    }
    .X501_section11_tab ul li{
        text-align: center;
    }
    .X501_section12{
        margin-top: 40px;
        padding: 40px 0 50px 0;
    }
    .X501_section12 h3{
        font-size: 30px;
        margin: auto;
    }
    .X501_section12_tab{
        margin-top: 40px;
        display: block;
    }
    .X501_section12_tab ul{
        border: 0;
        width: 100%;
        padding: 0;
    }
    .X501_section12_tab ul li.active::after{
        display: none;
    }
    .X501_section12_tab ul li:not(.active) p{
        display: block;
    }
    .X501_section12_tab ul li span{
        color: #fff;
        font-size: 20px;
    }
    .X501_section12_tab ul li p{
        font-size: 14px;
        margin: 8px 0 20px 0;
        min-height: inherit;
    }
    .X501_section12_tab ul li:first-child{
        margin-bottom: 50px;
    }
    .X501_section13{
        margin-bottom: 40px;
    }
    .X501_section13 .gradualChange_title{
        margin: 60px auto 20px auto;
    }
    .X501_section13_swiper section{
        max-width: 90%;
    }
    .X501_section13_swiper h6{
        margin: 20px 0 10px 0;
        font-size: 18px;
    }
    .X501_section13_swiper p{
        font-size: 14px;
    }
    .X501_section13_swiper .swiper-wrapper{
        padding-bottom: 40px;
    }
    .X501_section13_swiper .swiper-pagination{
        top: auto;
        bottom: 0;
        text-align: center;
    }
    .X501_section14{
        padding: 40px 0;
    }
    .X501_section14 .gradualChange_title{
        text-align: center;
        margin: auto;
    }
    .X501_section14_main{
        margin-top: 30px;
    }
    .X501_section14_left{
        width: 100%;
    }
    .X501_section14_main p{
        font-size: 20px;
        left: 15px;
        top: auto;
        bottom: 20px;
    }
    .X501_section14_swiper .swiper-pagination{
        bottom: 0!important;
    }
    .X501_section14_swiper .swiper-wrapper{
        padding-bottom: 36px;
    }
    .X501_section12 h3 span, .X501_section14 h3 span{
        background: none;
        -webkit-text-stroke: 0;
        color: transparent;
    }
    .X501_section15{
        margin: 60px 0;
    }
    .X501_section15 h3{
        font-size: 30px;
        margin-bottom: 30px;
    }
    .X501_section15 h3 span{
        font-size: 32px;
        margin-bottom: 0;
    }
    .C2501_section18_text{
        position: absolute;
        bottom: 0;
        left: 0;
    }
    .product_dec_text,.product_dec_img{
        width: 100%;
    }
}
@media only screen and (max-width: 320px) {
    .C2501_section2_title h2{
        font-size: 50px;
    }
    .X501_section11_tab ul li{
        font-size: 14px;
    }
    .X501_section5_tab ul li{
        font-size: 14px;
        width: 130px;
    }
    .gradualChange_title{
        font-size: 28px;
    }
    .X501_section14_main p{
        font-size: 18px;
    }
    .C2501_section18_text{
        padding: 12px!important;
    }
    .C2501_section18_text h5{
        font-size: 18px;
        margin-bottom: 8px;
    }
}