* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
                
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    color: #333;
}
.arrow_right_w{
    display: inline-block;
    width: 20px;
    height: 20px;
    background: url(https://qiniugw.sdwanyue.com/20260730/build_right.png) no-repeat center center;
}

.title {
    text-align: center;
    .t{
        margin-bottom: 16px;
        display: flex;
        justify-content: center;
        align-items: center;
        color: #000;
        font-size: 35px;
        font-style: normal;
        font-weight: 700;
        line-height: normal;
        .l,.r{
            display: inline-block;
            width: 42px;
            height: 42px;
            background-position: center;
            background-repeat: no-repeat;
            background-size: 100% 100%;
        }
        .l{
            margin-right: 10px;
            background-image: url(https://qiniugw.sdwanyue.com/20260730/t_left.png);
        }
        .r{
            margin-left: 10px;
            background-image: url(https://qiniugw.sdwanyue.com/20260730/t_right.png);
        }
    }
    .d{
        color: #62605E;
        font-size: 15px;
        font-style: normal;
        font-weight: 500;
        line-height: normal;
    }
}

.btns{
    display: flex;
    justify-content: center;
    align-items: center;
    .btn{
        margin: 0 13px;
        width: 158px;
        height: 48px;
        display: flex;
        justify-content: center;
        align-items: center;
        border-radius: 6px;
        background: #FFF;
        box-shadow: 0 4px 8px 0 rgba(199, 77, 0, 0.30);
        color: #FF731B;
        font-size: 17px;
        font-style: normal;
        font-weight: 500;
        line-height: normal;
        cursor: pointer;
        &.btn2{
            color: #FFFFFF;
            border: 1px solid #FFF;
            background: transparent;
        }
    }
}

.banner{
    height: 600px;
    background: url(https://qiniugw.sdwanyue.com/20260730/banner_bg.png) no-repeat center center;
    .bd{
        padding-top: 95px;
        .info{
            width: 525px;
            .t{
                color: #2A2929;
                font-size: 52px;
                font-style: normal;
                font-weight: 900;
                line-height: normal;
                margin-bottom: 5px;
            }
            .t2{
                font-size: 32px;
                font-style: normal;
                font-weight: 500;
                line-height: normal;
                background: linear-gradient(90deg, #FF731B 47.12%, #FF8D4D 100%);
                background-clip: text;
                -webkit-background-clip: text;
                -webkit-text-fill-color: transparent;
                margin-bottom: 14px;
            }
            .d{
                color: #323232;
                font-size: 15px;
                font-style: normal;
                font-weight: 400;
                line-height: 24px;
            }
            .tags{
                padding-top: 40px;
                display: flex;
                align-items: center;
                .tag_i{
                    display: flex;
                    justify-content: center;
                    align-items: center;
                    flex-direction: column;
                    margin-left: 49px;
                    &:first-child{
                        margin-left: 0;
                    }
                    .img{
                        margin-bottom: 8px;
                        &img{
                            width: 47px;
                            height: 47px;
                        }
                    }
                    .n{
                        color: #444;
                        font-size: 12px;
                        font-style: normal;
                        font-weight: 400;
                        line-height: 12px;
                    }
                }
            }
            .btns{
                padding-top: 50px;
                justify-content: left;
                .btn{
                    width: 152px;
                    height: 50px;
                    border-radius: 8px;
                    background: #FF731B;
                    box-shadow: 0 4px 10px 0 rgba(0, 0, 0, 0.20);
                    color: #FFF;
                    font-size: 17px;
                    font-style: normal;
                    font-weight: 500;
                    line-height: normal;
                    &.btn1{}
                    &.btn2{
                        border: 1px solid #FF731B;
                        background: rgba(255, 255, 255, 0.10);
                        backdrop-filter: blur(5px);
                        color: #FF731B;
                        font-size: 17px;
                        font-style: normal;
                        font-weight: 500;
                        line-height: normal;
                    }
                }
            }
        }
    }
}

.build{
    padding-top: 70px;
    .bd{
        padding-top: 50px;
        padding-bottom: 70px;
        .tab{
            display: flex;
            justify-content: center;
            align-items: center;
            .item{
                display: flex;
                justify-content: center;
                align-items: center;
                margin: 0 10px;
                width: 184px;
                height: 62px;
                border-radius: 50px;
                background: #FFF;
                color: #222;
                font-size: 20px;
                font-style: normal;
                font-weight: 500;
                line-height: normal;
                cursor: pointer;
                &.active{
                    color: #FFF;
                    background: #FF731B;
                }
            }
        }
        .tab_bd{
            padding-top: 50px;
            .item{
                display: none;
                justify-content: space-between;
                &.active{
                    display: flex;
                }
                .info{
                    margin-right: 45px;
                    .t{
                        color: #222;
                        font-size: 24px;
                        font-style: normal;
                        font-weight: 700;
                        line-height: normal;
                        margin-bottom: 12px;
                    }
                    .d{
                        position: relative;
                        color: #444;
                        font-size: 18px;
                        font-style: normal;
                        font-weight: 500;
                        line-height: normal;
                        padding-bottom: 14px;
                        border-bottom: 1px solid #EEEAE8;
                        &::after{
                            content: '';
                            position: absolute;
                            bottom: 0;
                            left: 0;
                            display: block;
                            width: 24px;
                            height: 3px;
                            background: #FF731B;
                        }
                    }
                    .pl{
                        padding-top: 24px;
                        .pl_i{
                            position: relative;
                            padding-left: 28px;
                            margin-bottom: 18px;
                            &:before{
                                content: ' ';
                                position: absolute;
                                top: 3px;
                                left: 0;
                                width: 20px;
                                height: 20px;
                                background: url(https://qiniugw.sdwanyue.com/20260730/build_dui.png) no-repeat center center;
                                display: block;
                            }
                            .pl_t{
                                color: #222;
                                font-size: 18px;
                                font-style: normal;
                                font-weight: 500;
                                line-height: normal;
                                margin-bottom: 5px;
                            }
                            .pl_d{
                                color: #444;
                                font-size: 16px;
                                font-style: normal;
                                font-weight: 400;
                                line-height: normal;
                            }
                        }
                    }
                    .btns{
                        padding-top: 32px;
                        justify-content: left;
                        .btn{
                            width: 158px;
                            height: 51px;
                            border-radius: 30px;
                            background: linear-gradient(23deg, #FD6302 45.25%, #FFA341 95.34%);
                            color: #FFF;
                            font-size: 18px;
                            font-weight: 500;
                        }
                    }
                }
                .img{
                    &img{

                    }
                }
            }

        }
    }
}

.advantage{
    padding: 60px 0 70px;
    background: #FFFAF8;
    .bd{
        padding-top: 50px;
        .list{
            display: flex;
            justify-content: center;
            align-items: center;
            .item{
                border-radius: 16px;
                border: 1px solid #FFE2D7;
                background: #FFF;
                display: flex;
                justify-content: space-between;
                align-items: center;
                margin-left: 30px;
                margin-bottom: 30px;
                &:first-child{
                    margin-left: 0;
                }
                .info{
                    .t{
                        margin-bottom: 3px;
                        font-size: 20px;
                        font-style: normal;
                        font-weight: 500;
                        line-height: normal;
                        background: linear-gradient(90deg, #FF731B 51.44%, #FFAD28 100%);
                        background-clip: text;
                        -webkit-background-clip: text;
                        -webkit-text-fill-color: transparent;
                    }
                    .t2{
                        margin-bottom: 12px;
                        color: #222;
                        font-size: 24px;
                        font-style: normal;
                        font-weight: 700;
                        line-height: normal;
                    }
                    .d{
                        color: #646464;
                        font-size: 16px;
                        font-style: normal;
                        font-weight: 400;
                        line-height: normal;
                    }
                }
                &.item1{
                    width: 380px;
                    height: 310px;
                    flex-direction: column;
                    .info{
                        padding-top: 24px;
                    }
                }
                &.item2{
                    width: 585px;
                    height: 275px;
                    .info{
                        padding-left: 24px;
                    }
                }
            }
        }
        .btns{
            .btn{
                width: 192px;
                height: 56px;
                border-radius: 172.5px;
                background: linear-gradient(180deg, #FF731B 32.14%, #FFB07E 100%);
                box-shadow: 0 3px 6px 0 rgba(184, 71, 0, 0.30);
                color: #FFF;
                font-size: 20px;
                font-weight: 500;
                &.btn2{
                    color: #321706;
                    font-size: 20px;
                    font-weight: 500;
                    border: 1px solid #FF731B;
                    background: transparent;
                }
            }
        }
    }
}

.scene{
    height: 860px;
    background: #fff url(https://qiniugw.sdwanyue.com/20260730/scene_bg.png) no-repeat center bottom;
    .container{
        padding-top: 80px;
    }
    .bd{
        .swiper{
            width: 100%;
            height: 100%;
            position: relative;
        }
        .swiper-wrapper{
            align-items: center;
        }
        .swiper-slide{
            display: flex;
            justify-content: center;
            align-items: center;
        }
        .list{
            padding: 48px 0 90px;
            display: flex;
            justify-content: center;
            align-items: center;
            .left{
                position: absolute;
                top: 0;
                left: 0;
                width: 150px;
                height: 100%;
                background: linear-gradient(90deg, #FFF 27.33%, rgba(255, 255, 255, 0.01) 100%);
                z-index: 1;
            }
            .right{
                position: absolute;
                top: 0;
                right: 0;
                width: 150px;
                height: 100%;
                background: linear-gradient(270deg, #FFF 27.33%, rgba(255, 255, 255, 0.01) 100%);
                z-index: 1;
            }
            .item{
                margin: 0 13px;
                .item-s{
                    border-radius: 24px;
                    background-position: center bottom;
                    background-repeat: no-repeat;
                    background-size: 100% auto;
                    text-align: center;
                    .t{
                        padding-top: 24px;
                        margin-bottom: 6px;
                        color: #222;
                        font-size: 20px;
                        font-style: normal;
                        font-weight: 700;
                        line-height: normal;
                    }
                    .d{
                        color: #494543;
                        text-align: center;
                        font-size: 14px;
                        font-style: normal;
                        font-weight: 400;
                        line-height: normal;
                    }
                    &.item-s1{
                        width: 295px;
                        height: 457px;
                    }
                    &.item-s2{
                        width: 276px;
                        height: 307px;
                        margin-bottom: 24px;
                    }
                    &.item-s3{
                        width: 276px;
                        height: 227px;
                    }
                    &.item-s-1{
                        background-image: url(https://qiniugw.sdwanyue.com/20260730/scene_1.png);
                    }
                    &.item-s-2{
                        background-image: url(https://qiniugw.sdwanyue.com/20260730/scene_2.png);
                    }
                    &.item-s-3{
                        background-image: url(https://qiniugw.sdwanyue.com/20260730/scene_3.png);
                    }
                    &.item-s-4{
                        background-image: url(https://qiniugw.sdwanyue.com/20260730/scene_4.png);
                    }
                    &.item-s-5{
                        background-image: url(https://qiniugw.sdwanyue.com/20260730/scene_5.png);
                    }
                    &.item-s-6{
                        background-image: url(https://qiniugw.sdwanyue.com/20260730/scene_6.png);
                    }
                    &.item-s-7{
                        background-image: url(https://qiniugw.sdwanyue.com/20260730/scene_7.png);
                    }
                    &.item-s-8{
                        background-image: url(https://qiniugw.sdwanyue.com/20260730/scene_8.png);
                    }
                    &.item-s-9{
                        background-image: url(https://qiniugw.sdwanyue.com/20260730/scene_9.png);
                    }
                    &.item-s-10{
                        background-image: url(https://qiniugw.sdwanyue.com/20260730/scene_10.png);
                    }
                    &.item-s-11{
                        background-image: url(https://qiniugw.sdwanyue.com/20260730/scene_11.png);
                    }
                    &.item-s-12{
                        background-image: url(https://qiniugw.sdwanyue.com/20260730/scene_12.png);
                    }
                }
            }
        }
    }
}

.growth{
    padding-top: 90px;
    .bd{
        .list{
            display: flex;
            padding: 60px 0 90px;
            .item{
                width: 278px;
                height: 373px;
                border-radius: 16px;
                border: 1px solid #F5F0ED;
                background: #FFF;
                box-shadow: 0 8px 16px 0 rgba(75, 35, 10, 0.05);
                margin-left: 29px;
                &:first-child{
                    margin-left: 0;
                }

                .img{
                    padding: 25px 0 20px;
                    display: flex;
                    justify-content: center;
                    align-items: center;
                    img{
                        width: 108px;
                    }
                }
                .t{
                    margin-bottom: 20px;
                    text-align: center;
                    color: #222;
                    font-size: 22px;
                    font-style: normal;
                    font-weight: 700;
                    line-height: normal;
                }
                .d{
                    margin-bottom: 12px;
                    color: #646464;
                    text-align: center;
                    font-size: 16px;
                    font-style: normal;
                    font-weight: 500;
                    line-height: 25px; /* 156.25% */
                }
                &:hover{
                    margin-top: -10px;
                    border-radius: 16px;
                    border: 1px solid #FFC8A6;
                    box-shadow: 0 12px 24px 4px #FFF3EB;
                    .t{
                        color: #FF731B;
                    }
                }
            }
        }
    }
}

.upgrade{
    .bd{
        padding: 50px 0 90px;
        .list{
            display: flex;
            .item{
                position: relative;
                width: 285px;
                height: 362px;
                border-radius: 14px;
                background-position: center;
                background-repeat: no-repeat;
                background-size: 100% 100%;
                margin-left: 20px;
                &:first-child{
                    margin-left: 0;
                }
                &.item1{
                    background-image: url(https://qiniugw.sdwanyue.com/20260730/upgrade_1.png);
                }
                &.item2{
                    background-image: url(https://qiniugw.sdwanyue.com/20260730/upgrade_2.png);
                }
                &.item3{
                    background-image: url(https://qiniugw.sdwanyue.com/20260730/upgrade_3.png);
                }
                &.item4{
                    background-image: url(https://qiniugw.sdwanyue.com/20260730/upgrade_4.png);
                }

                .info{
                    position: absolute;
                    left: 10px;
                    bottom: 10px;
                    width: 265px;
                    height: 152px;
                    box-sizing: border-box;
                    padding: 16px 20px;
                    border-radius: 14px;
                    background: #FFF;
                    .t{
                        color: #222;
                        font-size: 20px;
                        font-style: normal;
                        font-weight: 700;
                        line-height: normal;
                        margin-bottom: 8px;
                    }
                    .d{
                        color: #646464;
                        font-size: 16px;
                        font-style: normal;
                        font-weight: 500;
                        line-height: normal;
                    }
                }
            }
        }
    }
}


.start{
    height: 277px;
    background: #FD6C10 url(https://qiniugw.sdwanyue.com/20260730/start_bg.png) center no-repeat;
    .title{
        padding-top: 48px;
        .t{
            color: #FFF;
            font-size: 32px;
        }
        .d{
            color: #F0F0F0;
            font-size: 18px;
            font-weight: 400;
        }
    }
    .bd{
        padding-top: 40px;
    }
}