.content-materials{max-width:1240px;margin-inline:auto}.content-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,300px),1fr));gap:var(--gap,16px)}.content-materials .filters{display:flex;flex-wrap:wrap;gap:12px}.content-materials .filters>*{min-width:0;max-width:100%;flex:1 1 160px}.content-preview{aspect-ratio:16/9;background:var(--surface-2);border:1px solid var(--line);border-radius:var(--rad,12px);overflow:hidden}.content-preview img{width:100%;height:100%;object-fit:contain}.content-prose{white-space:pre-wrap;overflow-wrap:anywhere}.content-materials .partner-dialog{max-width:min(900px,calc(100vw - 24px));max-height:calc(100dvh - 24px);overflow:auto}.content-materials .card{min-width:0}.content-materials .btn{min-height:44px}@media(max-width:480px){.content-grid{grid-template-columns:1fr}.content-materials .filters>*{flex-basis:100%}.content-materials .tabs{flex-wrap:wrap}.content-materials dialog{padding:16px}}