.part-help[data-v-55c1a926]{margin:0 auto;padding:80px 0;width:1100px}.part-help .title[data-v-55c1a926]{color:#141414;font-size:32px;font-weight:700;line-height:38px;text-align:center;width:100%}.part-help .sub-title[data-v-55c1a926]{color:#626466;font-size:16px;line-height:24px;margin-top:24px;text-align:center;width:100%}.part-help .step-list[data-v-55c1a926]{display:grid;gap:25px;grid-template-columns:repeat(3,1fr);grid-template-rows:auto auto;margin-top:32px;width:100%}.part-help .step-list .step-item[data-v-55c1a926]{background:linear-gradient(180deg,#f0f7ff,#fcf9ff);border-radius:32px;box-sizing:border-box;height:336px;padding:32px;position:relative;width:100%}.part-help .step-list .step-item[data-v-55c1a926]:first-of-type,.part-help .step-list .step-item[data-v-55c1a926]:nth-of-type(2){grid-column:span 3;grid-row:1;width:538px}.part-help .step-list .step-item[data-v-55c1a926]:nth-of-type(3),.part-help .step-list .step-item[data-v-55c1a926]:nth-of-type(4),.part-help .step-list .step-item[data-v-55c1a926]:nth-of-type(5){grid-column:span 2;grid-row:2;width:350px}.part-help .step-list .step-item .step-title[data-v-55c1a926]{color:#141414;font-size:20px;font-weight:700;line-height:24px}.part-help .step-list .step-item .step-sub-title[data-v-55c1a926]{color:#141414;font-size:16px;line-height:24px;margin-top:16px}.part-help .step-list .step-item .help-img[data-v-55c1a926]{margin-top:16px;width:100%}.part-help .step-list .step-item-1 .help-img[data-v-55c1a926]{height:192px}.part-help .step-list .step-item-2 .help-img[data-v-55c1a926]{height:168px}.part-help .step-list .step-item-3 .help-img[data-v-55c1a926]{height:120px}.part-help .step-list .step-item-4 .help-img[data-v-55c1a926]{height:148px}.part-help .step-list .step-item-5 .help-img[data-v-55c1a926]{height:172px}.part-help .install-btn[data-v-55c1a926]{align-items:center;background:#2e5fff;border-radius:28px;bottom:88px;color:#fff;cursor:pointer;display:flex;font-size:20px;font-weight:700;height:56px;justify-content:center;left:50%;letter-spacing:0;line-height:56px;overflow:hidden;position:absolute;text-align:center;transform:translate(-50%);white-space:nowrap;width:237px}.part-help .install-btn .icon[data-v-55c1a926]{height:32px;margin:0 8px;width:32px}.part-help .install-btn[data-v-55c1a926]:hover{background:#143fcc}