/* Columns inherit Insight School's shared navigation, colors and typography. */
.column-list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.column-entry{display:grid;grid-template-columns:54px minmax(0,1fr);gap:22px;padding:25px 0;border-bottom:1px solid var(--line)}
.column-index{font-size:26px;font-variant-numeric:tabular-nums;color:var(--teal);line-height:1.5}
.column-entry .column-category{margin:0 0 5px;font-size:14px;color:var(--muted)}
.column-entry h2{margin:0 0 7px;font-size:22px;line-height:1.55}
.column-entry h2 a{color:var(--text);text-decoration:none;display:block}
.column-entry h2 a:hover{color:var(--teal);text-decoration:underline}
.column-entry p:last-child{margin:0;color:#aebcce;max-width:900px}
.learning-wrap .column-article{max-width:920px;font-size:17px;line-height:1.95}
.learning-wrap .column-article header h1{font-size:32px;color:var(--text);margin:8px 0 14px;line-height:1.45}
.column-article .meta,.column-article .credit{font-size:14px;color:var(--muted)}
.column-article .intro{font-size:19px;color:#e0e9f3;margin:20px 0 26px;line-height:1.8}
.column-article h2{padding-top:12px}
.column-article .cta{border-left:3px solid var(--teal);padding:12px 18px;background:var(--panel)}
.column-article .sources{font-size:14px;line-height:1.85;padding-left:24px}
.column-article .sources a{overflow-wrap:anywhere}
.column-article .tags{font-size:14px;color:#aebcce}
.column-article footer{border-top:1px solid var(--line);margin-top:30px;padding-top:10px}
.column-article .scenario{border-left:3px solid #779ad3;background:var(--panel);padding:16px 20px;margin:24px 0}
.column-article .scenario p{margin:5px 0}
.column-article .article-toc{padding:12px 18px;margin:24px 0;border:1px solid var(--line);border-radius:6px}
.column-bottom-nav{margin-top:32px;padding-top:22px;border-top:1px solid var(--line);font-size:16px}
#agentic-ai-column h3{font-size:21px;line-height:1.6;margin:30px 0 12px;color:var(--text)}
#agentic-ai-column .snapshot,#agentic-ai-column .product-status{padding:12px 16px;background:var(--panel);font-size:14px;color:var(--muted);margin:16px 0}
#agentic-ai-column .product-status{border-left:3px solid var(--teal);color:var(--text)}
#agentic-ai-column .column-anchor{display:block;height:0}
#agentic-ai-column .column-anchor,#agentic-ai-column [id]{scroll-margin-top:104px}
#agentic-ai-column .makers-table{min-width:760px;table-layout:fixed}
#agentic-ai-column .makers-table th:nth-child(1){width:16%}#agentic-ai-column .makers-table th:nth-child(2){width:15%}#agentic-ai-column .makers-table th:nth-child(3){width:31%}#agentic-ai-column .makers-table th:nth-child(4){width:38%}
#agentic-ai-column td,#agentic-ai-column th{text-align:left;vertical-align:top;overflow-wrap:break-word}
#agentic-ai-column .table-wrap{max-width:100%;overflow-x:auto}
@media print{#agentic-ai-column .makers-table{min-width:0}#agentic-ai-column .snapshot,#agentic-ai-column .product-status{color:#222;background:transparent}#agentic-ai-column table{break-inside:auto}#agentic-ai-column tr{break-inside:avoid}#agentic-ai-column h3{break-after:avoid}}
@media(max-width:700px){.column-entry{grid-template-columns:32px minmax(0,1fr);gap:12px;padding:22px 0}.column-index{font-size:21px}.column-entry h2{font-size:20px}.learning-wrap .column-article{font-size:16px}.learning-wrap .column-article header h1{font-size:27px}.column-article .intro{font-size:18px}.column-article .scenario{padding:12px 16px}}
@media print{.column-bottom-nav{display:none}.learning-wrap .column-article header h1{font-size:24px;color:#111}.column-article .intro,.column-article .meta,.column-article .credit{color:#333}.column-article .scenario,.column-article .cta{background:transparent}.column-article .table-wrap{overflow:visible}table{break-inside:avoid}}
/* Essay 05: scoped memory and storage article layout. */
#column-05 .subtitle{font-size:20px;line-height:1.7;color:var(--muted)}
#column-05 .lede{font-size:19px;line-height:1.9;margin:24px 0 30px}
#column-05 header h1{word-break:keep-all;overflow-wrap:anywhere}
#column-05 .toc{margin:28px 0;padding:20px 24px;border:1px solid var(--line);border-radius:6px;background:var(--panel)}
#column-05 .toc-title{font-size:12px;letter-spacing:.12em;color:var(--muted);margin-bottom:12px}
#column-05 .toc ol{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 24px;padding:0;margin:0;list-style:none}
#column-05 .toc a{display:block;font-size:14px;line-height:1.75;text-decoration:none}
#column-05 .toc a:hover{text-decoration:underline}
#column-05 .callout{border-left:3px solid var(--teal);padding:20px 24px;margin:28px 0;background:var(--panel)}
#column-05 .callout p{margin:10px 0 0}
#column-05 .formula{background:var(--panel);border:1px solid var(--line);padding:20px 24px;margin:24px 0;font-size:16px;line-height:1.9;overflow-wrap:anywhere}
#column-05 section{margin-top:38px;padding-top:18px;border-top:1px solid var(--line)}
#column-05 [id]{scroll-margin-top:104px}
#column-05 .table-wrap{width:100%;max-width:100%;overflow-x:auto;margin:24px 0 8px}
#column-05 table{min-width:760px;font-size:15px;line-height:1.8}
#column-05 th,#column-05 td{vertical-align:top;text-align:left;white-space:normal}
#column-05 caption{caption-side:top;text-align:left;color:var(--muted);font-size:13px;padding:0 0 12px}
#column-05 .table-hint{font-size:12px;color:var(--muted)}
#column-05 .sources{padding-left:0;font-size:14px}
#column-05 .sources ol{padding-left:24px}
#column-05 .sources li{margin-bottom:14px;overflow-wrap:anywhere}
#column-05 .tags{line-height:2;overflow-wrap:anywhere}
@media(max-width:700px){#column-05 .toc ol{grid-template-columns:1fr}#column-05 .toc,#column-05 .callout,#column-05 .formula{padding:18px}#column-05 .lede{font-size:17px}#column-05 .subtitle{font-size:17px}#column-05 table{font-size:14px}}
@media print{#column-05 .toc{display:none}#column-05 .table-wrap{overflow:visible}#column-05 table{min-width:0;table-layout:fixed;break-inside:auto}#column-05 tr{break-inside:avoid}#column-05 th,#column-05 td{overflow-wrap:anywhere}#column-05 .callout,#column-05 .formula{background:transparent;color:#222}#column-05 .lede,#column-05 .subtitle,#column-05 caption,#column-05 .tags{color:#333}#column-05 .table-hint{display:none}#column-05 section{break-inside:auto}#column-05 h2{break-after:avoid}}
#column-06{color:var(--text);overflow-wrap:anywhere;word-break:keep-all}
#column-06 header{padding-bottom:22px;border-bottom:1px solid var(--line);margin-bottom:26px}
#column-06 .eyebrow{font-size:12px;font-weight:700;letter-spacing:1px;color:var(--teal)}
#column-06 .subtitle{font-size:19px;line-height:1.8;color:var(--muted)}
#column-06 .lead{font-size:19px;line-height:1.9}
#column-06 p{margin:0 0 22px}
#column-06 h2{margin-top:42px;padding-top:16px;border-top:1px solid var(--line);line-height:1.55}
#column-06 h3{margin:30px 0 16px;line-height:1.6}
#column-06 .takeaway,#column-06 .case,#column-06 .formula{padding:20px 24px;margin:26px 0;background:var(--panel);border:1px solid var(--line);border-radius:6px}
#column-06 .takeaway{border-left:3px solid var(--teal)}
#column-06 .case-label{font-size:12px;color:var(--teal);font-weight:700}
#column-06 .takeaway p:last-child,#column-06 .case p:last-child,#column-06 .formula p:last-child{margin-bottom:0}
#column-06 .table-wrap{max-width:100%;overflow-x:auto;margin:26px 0}
#column-06 table{width:100%;table-layout:fixed;font-size:15px;line-height:1.8;white-space:normal}
#column-06 th,#column-06 td{vertical-align:top;padding:13px 12px;white-space:normal;overflow-wrap:anywhere}
#column-06 caption{text-align:left;color:var(--muted);font-size:14px;font-weight:600;margin-bottom:10px}
#column-06 sup{font-size:11px;line-height:0;margin-left:3px}
#column-06 .references{border-top:1px solid var(--line);margin-top:42px;padding-top:10px}
#column-06 .references li{font-size:14px;margin-bottom:18px;line-height:1.8}
#column-06 .source-note{display:block;font-size:13px;color:var(--muted)}
@media(max-width:700px){#column-06 .lead,#column-06 .subtitle{font-size:17px}#column-06 .takeaway,#column-06 .case,#column-06 .formula{padding:16px}#column-06 table{font-size:13px}#column-06 th,#column-06 td{padding:10px 8px}}
@media print{#column-06 .article-toc{display:none}#column-06 .table-wrap{overflow:visible}#column-06 table{break-inside:auto;min-width:0}#column-06 tr{break-inside:avoid}#column-06 .takeaway,#column-06 .case,#column-06 .formula{background:transparent;color:#222}#column-06 .subtitle,#column-06 .source-note,#column-06 caption{color:#333}}

#column-07{color:var(--text);overflow-wrap:anywhere;word-break:keep-all}
#column-07 header{padding-bottom:22px;border-bottom:1px solid var(--line);margin-bottom:26px}
#column-07 .eyebrow{font-size:12px;font-weight:700;letter-spacing:1px;color:var(--teal)}
#column-07 .subtitle{font-size:19px;line-height:1.8;color:var(--muted)}
#column-07 .lead{font-size:19px;line-height:1.9}
#column-07 p{margin:0 0 22px}
#column-07 h2{margin-top:42px;padding-top:16px;border-top:1px solid var(--line);line-height:1.55}
#column-07 h3{margin:30px 0 16px;line-height:1.6}
#column-07 .takeaway,#column-07 .case,#column-07 .formula{padding:20px 24px;margin:26px 0;background:var(--panel);border:1px solid var(--line);border-radius:6px}
#column-07 .takeaway{border-left:3px solid var(--teal)}
#column-07 .case-label{font-size:12px;color:var(--teal);font-weight:700}
#column-07 .takeaway p:last-child,#column-07 .case p:last-child,#column-07 .formula p:last-child{margin-bottom:0}
#column-07 .table-wrap{max-width:100%;overflow-x:auto;margin:26px 0}
#column-07 table{width:100%;table-layout:fixed;font-size:15px;line-height:1.8;white-space:normal}
#column-07 th,#column-07 td{vertical-align:top;padding:13px 12px;white-space:normal;overflow-wrap:anywhere}
#column-07 caption{text-align:left;color:var(--muted);font-size:14px;font-weight:600;margin-bottom:10px}
#column-07 sup{font-size:11px;line-height:0;margin-left:3px}
#column-07 .references{border-top:1px solid var(--line);margin-top:42px;padding-top:10px}
#column-07 .references li{font-size:14px;margin-bottom:18px;line-height:1.8}
#column-07 .source-note{display:block;font-size:13px;color:var(--muted)}
@media(max-width:700px){#column-07 .lead,#column-07 .subtitle{font-size:17px}#column-07 .takeaway,#column-07 .case,#column-07 .formula{padding:16px}#column-07 table{font-size:13px}#column-07 th,#column-07 td{padding:10px 8px}}
@media print{#column-07 .article-toc{display:none}#column-07 .table-wrap{overflow:visible}#column-07 table{break-inside:auto;min-width:0}#column-07 tr{break-inside:avoid}#column-07 .takeaway,#column-07 .case,#column-07 .formula{background:transparent;color:#222}#column-07 .subtitle,#column-07 .source-note,#column-07 caption{color:#333}}