.help_page[data-v-71cfef5a]{padding:1rem;min-height:100vh}.help_page[data-v-71cfef5a] .el-select{width:100%}.help_page[data-v-71cfef5a] .el-select .el-input__inner{background-color:var(--primary-color);color:var(--text-color)}.help_page[data-v-71cfef5a] .el-select .el-select__caret{color:var(--text-color)}.help_page .problem[data-v-71cfef5a]{margin-top:1.428rem}.help_page .problem[data-v-71cfef5a] .van-collapse-item--border:after{border-top:0}.isPc[data-v-71cfef5a]{padding-top:calc(var(--header-nav) - 2px);min-height:unset;margin-bottom:0;padding-bottom:60px}.isPc .pc_page_title[data-v-71cfef5a]{text-align:left;font-size:18px;font-weight:700;display:flex;align-items:center;margin-bottom:30px}.isPc .pc_page_title img[data-v-71cfef5a]{width:30px;height:30px;margin-right:10px}.isPc .pc_flex_box[data-v-71cfef5a]{display:flex}.isPc .pc_flex_box .pc_nav_box[data-v-71cfef5a]{width:240px;margin-right:12px;background-color:var(--input-bg);border-radius:12px;padding:12px}.isPc .pc_flex_box .pc_nav_box .nav_item[data-v-71cfef5a]{width:100%;padding:10px 18px;border-radius:6px;margin-bottom:12px;color:var(--sub-text-color);text-align:left}.isPc .pc_flex_box .pc_nav_box .active[data-v-71cfef5a]{background-color:var(--primary-color);color:var(--text-color)}.isPc .pc_flex_box .pc_nav_box .nav_item[data-v-71cfef5a]:last-of-type{margin-bottom:0}.isPc .pc_flex_box .problem[data-v-71cfef5a]{margin-top:0;flex:1}