.help-page main{max-width:1200px}.help-page h1{font-size:clamp(2rem,4vw,3.25rem);margin-bottom:18px}.help-intro{max-width:760px;line-height:1.7;color:#526e83}.help-video{margin:32px 0 48px;padding:28px;background:#fff;border:1px solid #dae7ef;border-radius:20px;box-shadow:0 12px 40px #17334b08}.help-video-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:22px}.help-video-heading h2{margin:8px 0 0}.help-video video{width:100%;aspect-ratio:16/9;border-radius:12px;background:#17334b;display:block}.help-chapters{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}.help-chapters button{background:#edf5f8;color:#175775;border:1px solid #dceaf1;font-size:.83rem;padding:10px 14px}.help-chapters button[aria-current=true]{background:#087eab;color:white}.help-layout{display:grid;grid-template-columns:250px minmax(0,1fr);gap:40px;align-items:start}.help-index{position:sticky;top:24px;padding:24px;background:white;border:1px solid #dae7ef;border-radius:16px}.help-index h2{font-size:1.05rem;margin-top:0}.help-index nav{display:grid;gap:4px;margin-top:18px}.help-index nav a{padding:10px 0;text-decoration:none;font-size:.9rem}.help-section{scroll-margin-top:30px;margin-bottom:40px}.help-section h2{font-size:1.8rem;margin:8px 0 22px}.help-section article{padding:24px 28px;border:1px solid #dae7ef;background:#fff;border-radius:14px;margin:14px 0;line-height:1.75}.help-section h3{font-size:1.1rem;line-height:1.5;margin:0 0 12px}.help-section p:last-child{margin-bottom:0}.help-section ol{padding-left:22px;margin-bottom:0}.help-section li{padding-left:4px;margin:8px 0}.help-footer{padding:24px 0;color:#526e83;border-top:1px solid #dae7ef;font-size:.85rem}.help-page [hidden]{display:none!important}@media(max-width:800px){.help-layout{grid-template-columns:1fr;gap:24px}.help-index{position:static}.help-index nav{grid-template-columns:1fr 1fr}.help-video{padding:16px}.help-video-heading{align-items:flex-start;flex-direction:column}.help-section article{padding:20px}.help-page header{flex-wrap:wrap;gap:15px}}