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/* Publicidad y navegación por terminaciones · propuesta revisada */
.article-layout{grid-template-columns:minmax(0,1fr) 300px;gap:60px}
.ad-content{width:336px;max-width:100%;height:280px;min-height:280px;margin:28px auto 36px}
.ad-slot strong{font-size:18px;font-weight:500;color:var(--muted)}
.article-aside .ad-sidebar{width:300px;height:600px;min-height:600px;margin:32px 0 0;align-content:center}
.word-navigation h2{margin-bottom:10px}.word-navigation .letter-jumps{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0 0}
.letter-jumps a{width:46px;height:46px;min-height:46px;justify-content:center;padding:0;background:var(--blue);border-color:var(--blue);color:#fff;border-radius:5px;text-decoration:none;box-shadow:0 2px 3px #00326412;font-size:18px}
.letter-jumps a:hover{background:var(--navy);border-color:var(--navy);color:#fff}
.letter-jumps span{color:#fff;background:#ffffff20;min-width:25px;padding:1px 5px;text-align:center;border-radius:3px;font-size:11px}
@media(min-width:1100px) and (min-height:648px) and (hover:hover) and (pointer:fine){.article-aside .ad-sidebar{position:sticky;top:24px}}
@media(max-width:1099px){.article-layout{display:flex;flex-direction:column;gap:24px}.article-aside{order:-1;padding:0}.article-aside .ad-sidebar{display:none!important}.article-aside .back-topic{display:none}.toc{border:1px solid var(--line);padding:12px 16px;background:#f8fbfe}.toc summary{list-style:disclosure-closed}.toc[open] summary{list-style:disclosure-open}.toc nav{margin:15px 0 5px}}
@media(max-width:700px){.word-navigation .letter-jumps{gap:7px}.letter-jumps a{width:44px;height:44px;min-height:44px;justify-content:center;padding:0;font-size:18px}.ad-slot strong{font-size:16px}}

.editorial-byline{font-size:12px;color:var(--muted);margin:-5px 0 20px}.editorial-byline a{text-decoration:none;font-weight:600}.editorial-method{font-size:13px;margin:18px 0 25px}.footer-inner{flex-wrap:wrap}

.counted-heading .heading-count{display:block;font:400 30px/1.25 Georgia,serif;letter-spacing:-.02em;color:var(--blue);margin-bottom:8px}
.counted-heading .heading-topic{display:block}.article-header .counted-heading{margin-top:0}
.related+.source-note{margin-top:28px}.intro a{font-size:inherit}
@media(max-width:700px){.counted-heading .heading-count{font-size:25px;margin-bottom:7px}}