.pc_banner,.sub_main{background-color:#E0E7F1}.sec-wrap,.sub_main{justify-content:center;display:flex}.sec-wrap,.sub_main,.ul-banner,.ul-two{display:flex}#img_div img,.banner-img,.pc_content_sub2 img,.pc_desktop_img,.sec-group-img,.sec-img,.upload_img{-ms-interpolation-mode:bicubic}.pc_logo{width:100%;height:60px;background-image:url(../image/logo_back.png);background-size:cover;background-position:center;position:sticky;z-index:1000;top:0}.pc_banner,.pc_feedback,.pc_info,.pc_sub{position:relative}.pc_banner{height:670px;background-image:url(../image/pcbanner.png);background-position-x:center;background-repeat:no-repeat;background-size:contain;z-index:1;opacity:1;min-width:1280px;width:1400px}.banner-img{width:13px;height:10px;top:312px;left:135px;opacity:1;border-width:3px;float:left}.pc_info{top:160px}.pc_sub{width:568px;left:130px}.pc_feedback{top:30%;width:50%;left:20%}.hs_more,.hs_pc{width:198px;height:48px;border-radius:24px;border-width:1px;position:relative;opacity:1}.pc_feedback a{color:#46494A}.hs_pc{background-color:#1F64FF;color:#FFF;font-family:OPPOSans;font-style:Medium;font-size:15px;line-height:100%;letter-spacing:0}.hs_more{left:40px;background:url(../image/btnMore.png) no-repeat;background-size:contain}.sec-banner{position:fixed;top:4%;left:60%}.ul-banner{position:absolute;width:1000px;top:30%;left:60%;transform:translate(-50%,-50%)}.banner-content,.banner-vector,.pc_content,.pc_content_sub,.pc_content_sub2,.sec-group,.sec-group-img,.ul-banner li{position:relative}.ul-banner li{padding:10px 50px;font-size:17px;color:#000;line-height:1;transition:.2s all linear;cursor:pointer}.banner-content{width:462px;height:30px;top:137px;opacity:1;font-family:"OPPO Sans 4.0 SC";font-weight:500;font-size:15px;line-height:20px;color:#35415C;padding:6px 0}.sec-group,.sec-group span{font-weight:700;font-style:Bold;font-size:36px;line-height:46px;letter-spacing:0;font-family:Noto Sans CJK SC}.banner-vector{width:568px;height:117px;top:100px;opacity:1}.pc_content{height:970px;background-image:url(../image/r1.png);background-size:contain;background-position:center;background-repeat:no-repeat;z-index:1;opacity:1}.sec-group{text-align:center;color:#222;top:50px}.sec-group span{color:#1F64FF}.sec-group-content{font-family:Noto Sans CJK SC;font-weight:500;font-style:Medium;font-size:16px;line-height:20px;letter-spacing:2%;text-align:center;top:55px;position:relative}.sec-group-name,.sec-group-name2{font-family:Noto Sans CJK SC;font-weight:700;font-style:Bold;font-size:36px;line-height:46px;leading-trim:NONE}.sec-group-img{top:85px;width:930px;height:675px;margin:0 auto;opacity:1}.pc_content_sub{padding-top:80px;background:#F6F7FB}.pc_content_sub2{background-image:url(../image/r1.png);background-size:cover;background-position:center}.sec-group-name{letter-spacing:0;text-align:center;padding:20px}.sec-group-name2{letter-spacing:0;text-align:center;padding:80px 20px 20px}.pc_sub2_name,.sec-group-sub{font-family:Noto Sans CJK SC;font-style:Medium;text-align:center}.sec-group-sub{font-weight:500;font-size:20px;line-height:100%;letter-spacing:0}.ul-one li,.ul-two li{font-size:24px;color:#000;line-height:1;position:relative;transition:.2s all linear;cursor:pointer}.ul-one{margin:0 auto}.ul-one li{padding:20px;margin-left:60px;margin-right:60px}.ul-two{margin:0 auto}.ul-two li{padding:10px;margin-left:60px;margin-right:60px}li a{display:inline-block;text-decoration:none;font-weight:700;color:#0C0D0E;position:relative}li a:active,li a:focus,li a:hover{color:#1F64FF}li::before{content:"";position:absolute;top:0;left:100%;width:0;height:100%;border-bottom:2px solid #1F64FF;transition:.2s all linear}.el-upload-list--picture-card li,.img-ul li::before,.pc_content_btn_list li:before,.pc_content_btn_list li:hover::before{content:none}li:hover::before{width:100%;left:0;color:#1F64FF}.active~li::before,li:hover~li::before{left:0}.active::before{width:100%;left:0;top:0}.sec-img{width:1200px;height:476px;margin:20px auto 0;opacity:1;position:sticky}.pc_sub2_name{font-weight:500;font-size:16px;line-height:20px;letter-spacing:2%;padding:5px 0;color:#696969}.key1,.left_content{font-style:Regular;font-family:Noto Sans CJK SC}.col1,.key1{padding-top:20px}.pc_sub2_name a{color:#019AFF}.pc_footer_banner{position:relative;top:20%;background-color:#000}.pc_content_sub2 img{border:0;vertical-align:middle;width:100%}.pc_content_btn{position:relative;top:10%;width:50%;margin:0 auto;display:flex;justify-content:center}.hs_apple,.hs_intel,.hs_win{height:154px;width:180px;background-size:cover}.hs_win{background-image:url(../image/btnWin.png)}.hs_intel{background-image:url(../image/btnIntel.png)}.hs_apple{background-image:url(../image/btnArm.png)}.pc_content_btn_list{display:flex;justify-content:space-between;width:720px}.feedback_banner{width:100%;height:280px;background-image:url(../image/mask_banner.png);background-size:cover;background-position:center;position:relative;z-index:1;opacity:1}.left_banner,.right_banner{height:794px;position:relative}.left_banner{width:200px;left:100px;opacity:1;background-image:url(../image/pc_left.png);background-size:cover;float:left}.col1,.col2{left:346px;border-radius:8px;gap:10px;padding-left:20px;opacity:1}.right_banner{margin-left:28%}.col1{width:908px;height:138px;top:418px;border:1px solid #E0E0E0}.col2{width:438px;height:60px;top:624px;border:1px solid #E0E0E0}.key1{width:372px;height:18px;opacity:1;font-weight:400;font-size:18px;line-height:18px;letter-spacing:0}.feedback_button,.left_content{font-weight:400;font-size:16px;line-height:100%;letter-spacing:0}.upload_img{background-image:url(../image/up_img.png);background-size:contain;background-repeat:no-repeat;position:relative;width:80px;height:80px;opacity:1;border-radius:8px;border-width:1px;top:50px}.left_content{text-align:center;padding-top:50px}.feedback_button,.pc_desktop,.pc_desktop_text{font-family:OPPOSans;position:relative}.left_content a{color:#1F64FF}#img_div img{width:30%}.feedback_button{background-color:#1F64FF;width:130px;height:42px;opacity:1;border-radius:24px;border-width:1px;color:#FFF;font-style:Medium}.pc_desktop,.pc_desktop_text,.sec-group-name3{opacity:1;font-weight:700;font-style:Bold;color:#222}.img-ul{height:30%;display:flex}.fd_footer_banner{background-color:#000}.pc_desktop{width:30%;height:46px;font-size:36px;line-height:46px;letter-spacing:0}.pc_desktop_img{width:20%;height:30px;opacity:1;position:relative}.pc_desktop_text{width:568px;height:53px;font-size:40px;line-height:100%;letter-spacing:10%;padding-top:20px}.feed-button{position:fixed;background:url(../image/help.png) no-repeat;width:82px;height:77px;opacity:1;background-size:contain;z-index:999;right:5%;bottom:5%}.nav-line{width:18px;height:4px;border-radius:2px;background-color:red;position:absolute;bottom:0}.pc_group_name3,.sec-group-name3{letter-spacing:0;position:relative}.el-upload--picture-card{background-color:#fbfdff;border:1px dashed #c0ccda;border-radius:6px;-webkit-box-sizing:border-box;box-sizing:border-box;width:80px;height:80px;cursor:pointer;line-height:86px;vertical-align:top}.el-upload-list--picture-card{margin:0 auto;vertical-align:top;display:block;justify-content:center}.el-upload-list--picture-card .el-upload-list__item{overflow:hidden;background-color:#fff;border:0 solid #c0ccda;border-radius:6px;-webkit-box-sizing:border-box;box-sizing:border-box;width:148px;height:148px;margin:0 8px 8px 0;display:inline-block}input[type=file]{display:none}@media screen and (min-width:769px){.img_sub{height:22vh}}@media screen and (max-height:768px){.img_sub{height:27vh}}.sec-group-name3{height:46px;font-family:Noto Sans CJK SC;font-size:36px;line-height:46px;text-align:center;margin:0 auto}.pc_group_name3,.pc_group_name4{height:22px;font-family:Noto Sans CJK SC;line-height:22px;margin:0 auto;opacity:1;text-align:center}.pc_group_name3{font-weight:400;font-style:Regular;font-size:14px;color:#696969;padding-top:15px}.pc_group_name4{width:64px;font-weight:500;font-style:Medium;font-size:16px;leading-trim:NONE;letter-spacing:0;color:#222;padding:20px 0 10px;position:relative}.pc_group_name10,.pc_group_name5{font-weight:500;line-height:16px;letter-spacing:0;position:relative}.pc_group_name5{font-family:OPPO Sans 4 SC;font-style:Medium_opsz40;font-size:13px;leading-trim:NONE;color:#333;margin-left:12px}.pc_group_name10{width:128px;height:16px;opacity:1;font-family:Noto Sans CJK SC;font-style:Medium;font-size:16px;color:#222;padding:20px 0 5px;margin:0 auto}.pc_group_name9{height:18px;opacity:1;font-family:OPPO Sans 4 SC;font-weight:400;font-style:Regular_opsz40;font-size:12px;line-height:18px;letter-spacing:0;color:#696969;margin-left:18px;position:relative}.pc_group_name11,.pc_group_name6{width:215px;height:12px;font-family:OPPO Sans 4 SC;font-weight:400;font-style:Regular_opsz40;font-size:12px;line-height:12px;color:#696969;letter-spacing:0;opacity:1}.pc_group_name6{leading-trim:NONE;position:relative}.pc_group_name11{position:relative}.pc_group_name12,.pc_group_name7{font-family:OPPO Sans 4 SC;font-style:Regular_opsz40;font-size:14px}.pc_group_name7,.pc_group_name8{font-weight:400;leading-trim:NONE;color:#333;margin:0 auto;position:relative}.pc_group_name12{height:20px;opacity:1;font-weight:400;line-height:20px;letter-spacing:0;text-align:center;padding-top:10px}.pc_group_name7{line-height:14px;letter-spacing:0;text-align:center}.big_span,.pc_group_name8{font-family:Noto Sans CJK SC;font-size:14px;line-height:22px;text-align:center;letter-spacing:0}.pc_group_name8{height:44px;opacity:1;font-style:Regular;padding-top:15px}.pc_content_sub3{margin:0 260px;top:40px;position:relative;height:582px}.banner-img2{width:12px;opacity:1;border-width:2px;position:relative}.mail_banner{width:16px;height:16px}.group1{padding-top:10px;display:flex;align-items:center;width:494px;height:18px;opacity:1;margin:0 auto}.big_span{font-weight:500;font-style:Medium}.mail_span{width:138px;height:12px;opacity:1;font-family:OPPO Sans 4 SC;font-weight:400;font-style:Regular_opsz40;font-size:12px;line-height:12px;letter-spacing:0}.mail_area{height:16px;opacity:1;display:flex;justify-content:center;padding:30px 0}