/* Additive editorial features; original site.css and directory styles are unchanged. */
.classic-editorial-grid{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:36px;align-items:start}
.classic-editorial-grid .cards{grid-template-columns:repeat(2,minmax(0,1fr))}
.classic-editorial-grid .section:first-child{padding-top:0}
.ed-sidebar{min-width:0}.ed-side-panel{border:1px solid var(--line);border-radius:var(--radius);padding:18px;margin-bottom:22px;background:var(--paper)}
.ed-side-panel h2{font-size:22px;line-height:1.25;margin:8px 0}.ed-small{font-size:12px;color:var(--muted)}
.ed-scroll{max-height:430px;overflow-y:auto;scrollbar-width:thin;scrollbar-color:var(--violet) var(--soft)}
.ed-mini{display:flex;align-items:start;gap:10px;padding:14px 0;border-bottom:1px solid var(--line)}.ed-mini img{width:64px;height:52px;object-fit:cover;border-radius:8px}.ed-mini b{font-size:13px;line-height:1.4;display:block}.ed-mini small{display:block;font-size:11px;color:var(--muted);margin-top:5px}
.ed-feature{margin:25px 0}.ed-feature img{width:100%;max-height:520px;object-fit:cover;border-radius:22px}.ed-feature figcaption{font-size:12px;color:var(--muted)}.ed-feature figcaption a{text-decoration:underline}
.toc{padding:22px;background:var(--soft);border:1px solid var(--line);border-radius:var(--radius);margin:24px 0}.toc a{color:var(--violet)}.toc .h3{margin-left:16px}.article-body h2,.article-body h3{scroll-margin-top:140px}
.ed-related{margin-top:35px;border-top:1px solid var(--line);padding-top:20px}.ed-pagination{display:flex;gap:20px;margin:24px 0}.ed-preview-notice{padding:12px;background:#fff1c7}
@media(min-width:981px){.navrow{flex-wrap:wrap;padding-top:12px;padding-bottom:12px;gap:14px}.navrow nav{flex-wrap:wrap;justify-content:flex-start;row-gap:10px}}
@media(max-width:980px){.classic-editorial-grid{grid-template-columns:1fr}.classic-editorial-grid .cards{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.classic-editorial-grid .cards{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

.crumbs [aria-current="page"]{overflow-wrap:anywhere;min-width:0}.crumbs .crumb-separator{color:var(--muted);padding-inline:3px}
.article-body a.ed-external,.article-body a.ed-external.auto-link{color:#075b9e;background:#eef6ff;text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1.5px;font-weight:600;overflow-wrap:anywhere}
.article-body a.ed-external::after{content:" ↗";font-size:.8em}.article-body a.ed-external:focus-visible{outline:2px solid #075b9e;outline-offset:3px}
.ed-related h2 a{color:inherit}.ed-related .related{color:var(--violet)}