.particle-margin-host{isolation:isolate;position:relative}.reading-particle-margins{z-index:-1;pointer-events:none;position:absolute;inset:0;overflow:clip}.reading-particle-margins canvas{width:100%;height:100svh;display:block;position:sticky;top:0}.particle-margin-host .manifesto-uploaded-hero .shape-animation{background:0 0}.particle-margin-preview{min-height:110svh;padding:140px var(--gutter)}.particle-margin-preview-copy{max-width:760px;margin:auto}.particle-margin-preview-copy p{color:var(--muted);font-size:var(--type-body);line-height:var(--leading-body);margin-block:28px}@media (max-width:746px){.reading-particle-margins{display:none}}