.help-center-page{padding:34px 0 72px;background:#f7f8fa;color:#222831}.help-center-shell{width:min(1200px,calc(100% - 48px));margin:0 auto}.help-center-breadcrumb{display:flex;align-items:center;gap:9px;margin-bottom:26px;color:#858b94;font-size:13px}.help-center-breadcrumb a{color:#6b717a}.help-center-breadcrumb a:hover{color:#d71920}.help-center-heading{margin-bottom:28px}.help-center-heading>span{display:block;margin-bottom:7px;color:#d71920;font-size:12px;font-weight:800;letter-spacing:.16em}.help-center-heading h1{margin:0;font-size:36px;line-height:1.25;font-weight:900}.help-center-heading p{margin:10px 0 0;color:#747b84;font-size:15px}.help-center-layout{display:grid;grid-template-columns:260px minmax(0,1fr);gap:28px;align-items:start}.help-center-sidebar{overflow:hidden;border:1px solid #e1e4e8;border-radius:8px;background:#fff;box-shadow:0 8px 24px rgba(27,36,49,.05)}.help-center-nav-group{padding:18px 18px 14px;border-bottom:1px solid #edf0f2}.help-center-nav-group:last-child{border-bottom:0}.help-center-nav-group h2{margin:0 0 10px;padding-left:10px;border-left:3px solid #d71920;color:#303640;font-size:15px;line-height:1.4;font-weight:800}.help-center-nav-group ul{margin:0;padding:0;list-style:none}.help-center-nav-group li+li{margin-top:2px}.help-center-nav-group a{display:block;padding:9px 10px;border-radius:4px;color:#5d646d;font-size:14px;line-height:1.5}.help-center-nav-group a:hover,.help-center-nav-group a[aria-current="page"]{background:#fff1f2;color:#d71920;font-weight:700}.help-center-nav-group.is-current h2{color:#d71920}.help-center-nav-empty{padding:28px 20px;color:#8a9098;text-align:center}.help-center-main{min-width:0;border:1px solid #e1e4e8;border-radius:8px;background:#fff;box-shadow:0 8px 24px rgba(27,36,49,.05)}.help-center-article{padding:34px 40px 46px}.help-center-article>header{padding-bottom:22px;border-bottom:1px solid #eceff2}.help-center-article>header span{display:block;margin-bottom:8px;color:#d71920;font-size:12px;font-weight:800;letter-spacing:.08em}.help-center-article>header h2{margin:0;color:#20252c;font-size:30px;line-height:1.4;font-weight:900}.help-center-content{padding-top:28px;color:#383f48;font-size:16px;line-height:1.95;overflow-wrap:anywhere}.help-center-content img{display:block;max-width:100%!important;height:auto!important;margin:18px auto}.help-center-content table{max-width:100%;border-collapse:collapse}.help-center-content td,.help-center-content th{padding:8px;border:1px solid #ddd}.help-center-content a{color:#d71920;text-decoration:underline;text-underline-offset:3px}.help-center-content pre{max-width:100%;overflow:auto}.help-center-empty{padding:70px 28px;text-align:center}.help-center-empty h2{margin:0 0 10px;font-size:26px}.help-center-empty p{margin:0 0 20px;color:#7a818b}.help-center-empty a{display:inline-flex;padding:10px 18px;border-radius:4px;background:#d71920;color:#fff;font-weight:700}@media(max-width:900px){.help-center-layout{grid-template-columns:1fr}.help-center-sidebar{order:2}.help-center-main{order:1}}@media(max-width:640px){.help-center-page{padding-top:22px}.help-center-shell{width:calc(100% - 28px)}.help-center-heading h1{font-size:30px}.help-center-article{padding:26px 22px 34px}.help-center-article>header h2{font-size:24px}.help-center-content{font-size:15px}}