.tiarc-insights-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; }
.tiarc-insights { background: #fff; border: 1px solid #e6e6e6; border-radius: 10px; padding: 1.25rem 1.5rem; }
.tiarc-insights-title { margin: 0 0 .8rem; font-size: 1.15rem; }
.tiarc-insights-list { list-style: none; margin: 0; padding: 0; }
.tiarc-insights-list li { padding: .65rem 0; border-bottom: 1px solid #eee; }
.tiarc-insights-list li:last-child { border-bottom: 0; }
.tiarc-insights-list a { font-weight: 600; text-decoration: none; }
.tiarc-insights-list a:hover { text-decoration: underline; }
.tiarc-insights-meta { display: block; color: #888; font-size: .82em; margin-top: .15rem; }
.tiarc-insights-list p { margin: .3rem 0 0; color: #555; font-size: .9em; }
.tiarc-insights-empty { color: #777; }