.persistent-sources{margin:0 0 30px;padding:24px;border:1px solid var(--line);border-radius:15px;background:var(--sage)}
.persistent-sources-head h3{margin:0 0 6px;font-size:25px;font-weight:400;letter-spacing:-.04em}
.persistent-sources-head p:last-child{margin:0 0 18px;color:var(--muted);font-size:14px}
.persistent-source-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}
.persistent-source-card{display:flex;flex-direction:column;min-width:0;padding:15px;border:1px solid var(--line);border-radius:10px;background:#fff}
.persistent-source-card h4{margin:0 0 7px;font-size:16px;line-height:1.2}
.persistent-source-card p{margin:0 0 12px;color:var(--muted);font-size:13px;line-height:1.4}
.persistent-source-card a{margin-top:auto;color:var(--ink);font:700 12px -apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;text-decoration:none}
.persistent-source-card a:hover{text-decoration:underline}
@media(max-width:900px){.persistent-source-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.persistent-sources{padding:17px}.persistent-source-grid{grid-template-columns:1fr}}