.head_box[data-v-00b895ae]{background-color:transparent;height:72px;left:0;position:fixed;right:0;top:0;z-index:1000}.head_box.show_back[data-v-00b895ae]{background-color:var(--color-others-white-bg);box-shadow:0 4px 12px var(--color-drop-scroll-shadow-bg)}.head_box .head_nav[data-v-00b895ae]{justify-content:space-between;margin:0 auto;width:1200px}.head_box .head_nav[data-v-00b895ae],.head_box .head_nav>div[data-v-00b895ae]{align-items:center;display:flex;height:100%}.head_box .head_nav .split_line[data-v-00b895ae]{background:var(--color-input-place-default-bg);height:20px;margin:0 12px;width:1px}.head_box .head_nav .help_center_link[data-v-00b895ae]{color:var(--color-others-green7-bg);font-size:16px;font-weight:400;line-height:32px}.search_box[data-v-f941dc13]{background-image:url(./bg_help_detail.CJCvJ2Di.png);background-repeat:no-repeat;background-size:100% 100%;padding:120px 0 64px;text-align:center}.search_box .search_title[data-v-f941dc13]{color:var(--color-tab-active-bg);font-size:30px;font-weight:500;line-height:30px;margin-bottom:32px;margin-top:0}.search_box .search_form[data-v-f941dc13]{margin:0 auto;position:relative;width:680px}.search_box .search_form .search_inp[data-v-f941dc13]{background:var(--color-others-white-bg);border:none;border-radius:8px;box-shadow:0 4px 16px #1d21291f;font-size:14px;height:56px;margin:0 auto;padding:16px;width:100%}.search_box .search_form .clear_btn[data-v-f941dc13]{color:var(--color-others-gray1-bg);font-size:24px;right:56px}.search_box .search_form .clear_btn[data-v-f941dc13],.search_box .search_form .search_btn[data-v-f941dc13]{align-items:center;cursor:pointer;display:flex;height:56px;justify-content:center;position:absolute;top:0;width:56px}.search_box .search_form .search_btn[data-v-f941dc13]{right:0}.search_box .search_form .search_btn i[data-v-f941dc13]{color:var(--color-others-gray1-bg);font-size:24px}.search_box .search_form .search_btn:hover i[data-v-f941dc13]{color:var(--color-active-bar-bg)}.search_box .search_form .search_btn[data-v-f941dc13]:before{background:#f2f2f2;content:"";height:24px;left:0;position:absolute;top:50%;transform:translateY(-50%);width:1px}.search_box.on_index[data-v-f941dc13]{background-image:url(./bg_help_home.Q7aMQaVA.png);padding:130px 0 92px}.left_nav[data-v-bcb85f38]{border-right:1px solid #f0f0f0;position:sticky;top:72px}.left_nav>.title[data-v-bcb85f38]{font-size:18px;font-weight:700;margin-bottom:10px}.left_nav .list_box[data-v-bcb85f38]{padding:28px 16px 100px 0;width:236px}.left_nav .list_box .leve1_item .list[data-v-bcb85f38]{max-height:0;overflow:hidden;transition:all .6s ease}.left_nav .list_box .leve1_item .list.expand_el[data-v-bcb85f38]{max-height:1000px;transition:all 2s ease}.left_nav .list_box .leve1_item .module_title[data-v-bcb85f38]{cursor:pointer;font-weight:500;line-height:40px;padding-left:4px;position:relative}.left_nav .list_box .leve1_item .module_title .icon_el[data-v-bcb85f38]{color:var(--color-others-black2-bg);display:inline-block;margin-right:8px;position:relative;top:-1px;transform:rotate(-90deg);transition:transform .5s ease-out}.left_nav .list_box .leve1_item .module_title .text_el[data-v-bcb85f38]{color:var(--color-tab-active-bg);font-size:16px}.left_nav .list_box .leve1_item .module_title:hover .text_el[data-v-bcb85f38]{color:var(--color-tab-active-bg)}.left_nav .list_box .leve1_item.open .module_title .icon_el[data-v-bcb85f38]{transform:rotate(0)}.left_nav .list_box .leve1_item.active .module_title .text_el[data-v-bcb85f38]{color:var(--color-active-bar-bg)}.left_nav .list_box .leve2_item a[data-v-bcb85f38]{color:var(--color-others-black2-bg)}.left_nav .list_box .category_title[data-v-bcb85f38]{color:var(--color-others-black2-bg);cursor:pointer;font-size:16px;line-height:22px;min-height:40px;padding:8px 0}.left_nav .list_box .category_title[data-v-bcb85f38]>a{align-items:center;display:inline-flex;height:100%;padding-left:32px;width:100%}.left_nav .list_box .category_title[data-v-bcb85f38]>a.active,.left_nav .list_box .category_title[data-v-bcb85f38]>a:hover{color:var(--color-active-bar-bg)}.left_nav .list_box .category_title.active[data-v-bcb85f38]{background:var(--color-others-green8-bg);border-radius:4px}.left_nav .list_box .category_title.active[data-v-bcb85f38]>a{color:var(--color-active-bar-bg)!important;display:inline-block}.left_module_box[data-v-c301bfe2]{align-items:flex-start;display:flex}.left_module_box .right_box[data-v-c301bfe2]{flex:1;overflow-x:hidden}