.w-1400[data-v-c66a9acc]{width:140rem}.flex-center[data-v-c66a9acc],.flex[data-v-c66a9acc]{display:flex;align-items:center}.flex-center[data-v-c66a9acc]{justify-content:center}.flex-start[data-v-c66a9acc]{display:flex;justify-content:flex-start;align-items:center}.v-flex-start[data-v-c66a9acc]{display:flex;align-items:flex-start}.flex-between[data-v-c66a9acc]{display:flex;justify-content:space-between;align-items:center}.column-flex-center[data-v-c66a9acc]{flex-direction:column;display:flex;justify-content:center;align-items:center}.ellipsis-1[data-v-c66a9acc]{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.ellipsis-2[data-v-c66a9acc]{-webkit-line-clamp:2}.ellipsis-2[data-v-c66a9acc],.ellipsis-3[data-v-c66a9acc]{display:-webkit-box;-webkit-box-orient:vertical;text-overflow:ellipsis;overflow:hidden}.ellipsis-3[data-v-c66a9acc]{-webkit-line-clamp:3}.ellipsis-4[data-v-c66a9acc]{-webkit-line-clamp:4}.ellipsis-4[data-v-c66a9acc],.ellipsis-5[data-v-c66a9acc]{display:-webkit-box;-webkit-box-orient:vertical;text-overflow:ellipsis;overflow:hidden}.ellipsis-5[data-v-c66a9acc]{-webkit-line-clamp:5}.fit-text[data-v-c66a9acc]{display:inline-flex;justify-content:center;align-items:center;width:fit-content;padding-top:0;padding-bottom:0}.no-scroll-x[data-v-c66a9acc]{max-width:100%;overflow-x:hidden}.scrollbar[data-v-c66a9acc]{overflow-y:auto}.scrollbar[data-v-c66a9acc]::-webkit-scrollbar-thumb{border-radius:.3rem;border:.5rem solid #bbb;background:#fff}.scrollbar[data-v-c66a9acc]::-webkit-scrollbar{width:.5rem;height:0}.scrollbar-y[data-v-c66a9acc]{overflow-y:auto}.scrollbar-y[data-v-c66a9acc]::-webkit-scrollbar-thumb{border-radius:.3rem;border:.5rem solid #bbb;background:#fff}.scrollbar-y[data-v-c66a9acc]::-webkit-scrollbar{width:.5rem;height:0}.hover-color[data-v-c66a9acc]{cursor:pointer}.hover-color[data-v-c66a9acc]:hover{color:#009f39!important}.help-center[data-v-c66a9acc]{min-height:100vh;background:#f3f5f8;padding-bottom:10rem}.help-center .header-banner[data-v-c66a9acc]{background:#0ea876;color:#fff;padding:6rem 0;text-align:center}.help-center .header-banner .banner-content[data-v-c66a9acc]{max-width:140rem;margin:0 auto}.help-center .header-banner .banner-content .title[data-v-c66a9acc]{font-size:3.6rem;font-weight:700;margin:0 0 1.2rem 0;letter-spacing:.2rem}.help-center .header-banner .banner-content .subtitle[data-v-c66a9acc]{font-size:1.8rem;font-weight:300;margin:0;letter-spacing:1px}.help-center .main-content[data-v-c66a9acc]{max-width:140rem;margin:2rem auto 0;min-height:calc(100vh - 20rem);display:flex;gap:2.4rem}.help-center .main-content .sidebar[data-v-c66a9acc]{width:20.5rem;background:#fff;border-radius:1.4rem}.help-center .main-content .sidebar .nav-menu[data-v-c66a9acc]{list-style:none;margin-top:4rem}.help-center .main-content .sidebar .nav-menu .nav-item[data-v-c66a9acc]{height:2.7rem;line-height:2.7rem;padding:0 2.7rem;cursor:pointer;font-size:1.6rem;color:#3d3d3d;transition:all .3s ease;position:relative;margin-bottom:2.7rem}.help-center .main-content .sidebar .nav-menu .nav-item[data-v-c66a9acc]:hover{color:#2dd4bf}.help-center .main-content .sidebar .nav-menu .nav-item.active[data-v-c66a9acc]{color:#33ae60}.help-center .main-content .sidebar .nav-menu .nav-item.active[data-v-c66a9acc]:before{content:"";position:absolute;left:0;top:0;bottom:0;width:.2rem;height:2.7rem;background:#33ae60}.help-center .main-content .content-area[data-v-c66a9acc]{flex:1;padding:3.2rem 4.2rem;background:#fff;border-radius:1.4rem}.help-center .main-content .content-area .content-section .section-title[data-v-c66a9acc]{font-family:Microsoft YaHei;font-size:2.2rem;font-weight:400;line-height:normal;letter-spacing:normal;color:#3d3d3d;margin-bottom:3.8rem}.help-center .main-content .content-area .content-section .section-text[data-v-c66a9acc]{font-size:1.6rem;line-height:1.8;color:#666;margin:0;text-align:justify}@media (max-width:768px){.help-center .header-banner[data-v-c66a9acc]{padding:40px 20px}.help-center .header-banner .title[data-v-c66a9acc]{font-size:32px}.help-center .header-banner .subtitle[data-v-c66a9acc]{font-size:14px}.help-center .main-content[data-v-c66a9acc]{flex-direction:column;margin:0 10px}.help-center .main-content .sidebar[data-v-c66a9acc]{width:100%}.help-center .main-content .sidebar .nav-menu[data-v-c66a9acc]{display:flex;overflow-x:auto}.help-center .main-content .sidebar .nav-menu .nav-item[data-v-c66a9acc]{white-space:nowrap;min-width:120px;text-align:center;border-right:1px solid #e8e8e8;border-bottom:none}.help-center .main-content .content-area[data-v-c66a9acc]{padding:30px 20px}.help-center .main-content .content-area .section-title[data-v-c66a9acc]{font-size:24px}.help-center .main-content .content-area .section-text[data-v-c66a9acc]{font-size:14px}}