/* Scoped additions for the three practical security articles. */
.security-series-page .knowledge-body { overflow-wrap: anywhere; }
.security-series-page .knowledge-hero h1 { max-width: 900px; text-wrap: pretty; }
.security-series-page .series-nav { margin: 0 0 36px; padding: 22px 24px; background: var(--surface); border: 1px solid var(--line); }
.security-series-page .series-nav p { margin: 0 0 12px; font-size: 14px; font-weight: 600; }
.security-series-page .series-nav ol { display: flex; flex-wrap: wrap; gap: 12px 24px; margin: 0; padding: 0; list-style: none; }
.security-series-page .series-nav a { font-size: 14px; color: var(--deep-green); text-decoration: underline; text-underline-offset: 4px; }
.security-series-page .series-nav a[aria-current="page"] { font-weight: 700; }
.security-series-page .article-toc { margin: 30px 0; padding: 22px 24px; border: 1px solid var(--line); }
.security-series-page .article-toc strong { display: block; margin-bottom: 10px; }
.security-series-page .article-toc ol { margin: 0; padding-left: 1.4em; }
.security-series-page .article-toc a { color: var(--deep-green); text-decoration: underline; text-underline-offset: 4px; }
.security-series-page .knowledge-body h2 { scroll-margin-top: 110px; }
.security-series-page .article-diagram { margin: 30px 0; padding: 24px; border: 1px solid var(--line); background: #f6f8f4; }
.security-series-page .article-diagram figcaption { font-size: 14px; margin-bottom: 20px; color: var(--deep-green); font-weight: 600; }
.security-series-page .diagram-steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; list-style: none; padding: 0; margin: 0; }
.security-series-page .diagram-steps li { background: #fff; border-top: 3px solid var(--green); padding: 18px; min-width: 0; }
.security-series-page .diagram-number { display: block; color: var(--deep-green); font-size: 13px; margin-bottom: 10px; font-weight: 700; }
.security-series-page .diagram-steps strong { display: block; font-size: 18px; margin-bottom: 8px; line-height: 1.6; }
.security-series-page .diagram-steps p { font-size: 14px; margin: 0 0 12px; line-height: 1.8; }
.security-series-page .diagram-guard { display: block; border-top: 1px solid var(--line); padding-top: 12px; color: var(--deep-green); font-size: 13px; line-height: 1.8; }
.security-series-page .diagram-note, .security-series-page .article-note { font-size: 13px; color: var(--muted); line-height: 1.8; }
.security-series-page .diagram-note { margin: 16px 0 0; }
.security-series-page .source-ref { white-space: nowrap; font-size: 12px; margin-left: 4px; }
.security-series-page .article-checklist { list-style: none; padding: 0; margin: 24px 0; }
.security-series-page .article-checklist li { padding: 15px 0 15px 28px; border-bottom: 1px solid var(--line); position: relative; }
.security-series-page .article-checklist li::before { content: ''; position: absolute; left: 0; top: 22px; width: 12px; height: 12px; border: 1.5px solid var(--deep-green); }
.security-series-page .article-example { border-left: 3px solid var(--green); padding: 18px 24px; background: var(--surface); margin: 24px 0; }
.security-series-page .article-example strong { display: block; margin-bottom: 8px; }
.security-series-page .article-example p { margin: 0; }
.security-series-page .faq-item { padding: 4px 0 16px; border-bottom: 1px solid var(--line); }
.security-series-page .knowledge-sources li { margin-bottom: 10px; }
.security-series-page .knowledge-sources a { overflow-wrap: anywhere; }
.security-series-page .table-scroll:focus-visible { outline: 3px solid var(--green); outline-offset: 4px; }
.security-series-page .table-scroll caption { text-align: left; color: var(--ink); font-weight: 600; margin-bottom: 10px; }
@media (max-width: 760px) {
  .security-series-page .diagram-steps { grid-template-columns: minmax(0, 1fr); gap: 14px; }
  .security-series-page .article-diagram { padding: 18px; }
  .security-series-page .diagram-steps li { padding: 16px; }
  .security-series-page .series-nav, .security-series-page .article-toc { padding: 18px; }
  .security-series-page .series-nav ol { display: grid; gap: 12px; }
  .security-series-page .article-example { padding: 16px 18px; }
  .security-series-page .knowledge-body h2 { scroll-margin-top: 85px; }
}