/* Editorial reading layer. All colors and fonts belong to the site system. */
article .article-body { max-width: 740px; }
article .article-body h1 {
  font-size: clamp(2.15rem, 4.5vw, 3.45rem) !important;
  line-height: 1.09 !important;
  letter-spacing: -.045em;
  text-wrap: balance;
  margin: 1.3rem 0 2rem !important;
}
article .article-tag { letter-spacing: .09em; padding: .45rem .85rem; }
article .article-meta { gap: .75rem 1.5rem; line-height: 1.6; margin-bottom: 2rem; }
article .article-meta > * { display: inline-flex; align-items: center; gap: .45rem; }
article .article-body > p,
article .article-body > ul,
article .article-body > ol { font-size: 1.075rem; line-height: 1.9; color: var(--text2); }
article .article-meta + p { font-size: 1.25rem; line-height: 1.75; color: var(--white); }
article .article-body h2 {
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  line-height: 1.25;
  letter-spacing: -.025em;
  margin: 3.5rem 0 1.25rem;
  padding-top: 1.4rem;
  border-top: 1px solid var(--bg3);
  text-wrap: balance;
  scroll-margin-top: 110px;
}
article .article-body h3 { font-size: 1.2rem; line-height: 1.45; scroll-margin-top: 110px; }
article .article-body p a,
article .article-body li a { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: .22em; }
article .article-body a:focus-visible,
article .reading-index a:focus-visible,
article .reading-index summary:focus-visible { outline: 2px solid var(--cyan); outline-offset: 5px; border-radius: 3px; }
article .article-body > ul { padding-left: 1.25rem; }
article .article-body > ul > li { padding-left: .5rem; margin-bottom: .9rem; }
article .article-body > ul > li::marker { color: var(--green); }
article .article-body > ol:not([class]) { padding-left: 2.5rem; }
article .article-body > ol:not([class]) > li { padding: .8rem 0 1.2rem .7rem; border-bottom: 1px solid var(--bg3); }
article .article-body > ol:not([class]) > li::marker { color: var(--green); font-family: var(--font-head); font-size: 1.4rem; font-weight: 800; }
article .article-callout {
  position: relative;
  padding: 1.6rem 1.8rem 1.6rem 4rem;
  margin: 2.25rem 0;
  background: var(--bg2);
  border: 1px solid var(--bg3);
  border-left: 3px solid var(--green);
  border-radius: 0 var(--radius) var(--radius) 0;
}
article .article-callout::before { content: '↗'; position: absolute; top: 1.3rem; left: 1.25rem; color: var(--green); font-size: 1.6rem; }
article .article-callout p { color: var(--text2); line-height: 1.8; }
article .article-body blockquote { padding: 1.5rem 1.75rem; margin: 2rem 0; border-left: 3px solid var(--cyan); background: var(--bg2); border-radius: 0 var(--radius) var(--radius) 0; }
article .article-body blockquote p { color: var(--white); }
article .reading-table { overflow-x: auto; margin: 1.75rem 0; border: 1px solid var(--bg3); border-radius: var(--radius); }
article .reading-table:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; }
article .reading-table table { width: 100%; margin: 0 !important; border-collapse: collapse; }
article .reading-table th { background: var(--bg3); color: var(--white); }
article .reading-table th, article .reading-table td { padding: 1rem; text-align: left; border-bottom: 1px solid var(--bg3); }
article .reading-table tr:nth-child(even) { background: var(--bg2); }
article .related-card { height: 100%; padding: 1.75rem; }
article .related-card h3 { line-height: 1.5; }
.reading-index { background: var(--bg2); border: 1px solid var(--bg3); border-radius: var(--radius-lg); padding: 1.25rem; margin: 0 0 2rem; }
.reading-index summary { cursor: pointer; color: var(--white); font-size: .9rem; font-weight: 700; }
.reading-index-label { color: var(--green); font-size: .65rem; letter-spacing: .12em; text-transform: uppercase; display: block; margin: 0 0 .65rem; }
.reading-index nav { display: grid; gap: .25rem; margin-top: 1rem; }
.reading-index a { display: block; font-size: .8rem; line-height: 1.55; color: var(--muted); padding: .5rem .65rem; border-left: 2px solid var(--bg3); text-decoration: none; transition: color .15s, border-color .15s; }
.reading-index a:hover, .reading-index a[aria-current="location"] { color: var(--white); border-color: var(--green); background: var(--bg3); }
.reading-index-footer { display: block; margin-top: 1.1rem; color: var(--muted); font-size: .7rem; }
@media (min-width: 1200px) {
  article .reading-layout { display: grid; grid-template-columns: minmax(0, 740px) 240px; gap: 64px; justify-content: center; align-items: start; }
  article .reading-layout > .article-body { width: 100%; min-width: 0; }
  .reading-index { position: sticky; top: 110px; margin-top: 3rem; max-height: calc(100dvh - 145px); overflow-y: auto; scrollbar-width: thin; }
}
@media (max-width: 600px) {
  article .article-body > p, article .article-body > ul, article .article-body > ol { font-size: 1rem; line-height: 1.85; }
  article .article-meta + p { font-size: 1.12rem; }
  article .article-meta { font-size: .78rem; gap: .6rem 1rem; }
  article .article-body h2 { margin-top: 2.6rem; }
  article .article-callout { padding: 1.3rem 1.2rem 1.3rem 3rem; }
  article .article-callout::before { left: .9rem; top: 1rem; }
}
@media (prefers-reduced-motion: reduce) { .reading-index a { transition: none; } }
@media print { .reading-index { display: none; } article .reading-layout { display: block; } }

/* Second editorial pass: quieter chrome, reader controls and a live reading guide. */
article .article-body { overflow-wrap: anywhere; }
article .article-body > p { text-wrap: pretty; }
article .article-meta { margin-bottom: 0; border-bottom: 0; padding-bottom: 1.25rem; }
.reading-tools { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem; padding: 1rem 0; margin-bottom: 2rem; border-block: 1px solid var(--bg3); }
.reading-tools-label { margin-right: auto; color: var(--muted); font-size: .75rem; letter-spacing: .03em; }
.reading-tools button { min-height: 40px; padding: .5rem .8rem; border: 1px solid var(--bg3); border-radius: 8px; background: var(--bg2); color: var(--text2); font: 600 .75rem var(--font-body); cursor: pointer; transition: border-color .18s, color .18s; }
.reading-tools button:hover, .reading-tools button[aria-pressed="true"] { color: var(--green); border-color: var(--green); }
.reading-tools button:focus-visible { outline: 2px solid var(--cyan); outline-offset: 4px; }
article .article-body > .reading-lead { font-size: 1.25rem; color: var(--white); line-height: 1.8; margin-bottom: 1.75rem; }
article .article-body h2 { position: relative; border-top: 0; padding-top: 2rem; margin-top: 3rem; }
article .article-body h2::before { content: ''; position: absolute; top: 0; left: 0; width: 44px; height: 2px; background: var(--green); }
article .article-callout { border-radius: 16px; padding: 1.75rem 2rem; border-left-width: 1px; background: linear-gradient(120deg, var(--bg3), var(--bg2)); }
article .article-callout::before { content: ''; position: static; display: block; width: 28px; height: 3px; margin-bottom: 1rem; background: var(--green); border-radius: 2px; }
article .article-callout p { font-size: 1.05rem; }
article .article-body > ol:not([class]) { border-left: 1px solid var(--bg3); margin-left: .6rem; }
article .article-body blockquote { padding: 2rem; font-size: 1.15rem; line-height: 1.8; }
.reading-index { border-radius: 16px; padding: 1.3rem; }
.reading-index-label { margin-bottom: 1.2rem; }
.reading-progress { padding-bottom: 1.25rem; margin-bottom: 1.1rem; border-bottom: 1px solid var(--bg3); }
.reading-progress-text { color: var(--text2); font-size: .8rem; display: block; margin-bottom: .7rem; font-variant-numeric: tabular-nums; }
.reading-progress progress { display: block; width: 100%; height: 3px; border: 0; border-radius: 4px; overflow: hidden; background: var(--bg3); accent-color: var(--green); }
.reading-progress progress::-webkit-progress-bar { background: var(--bg3); }
.reading-progress progress::-webkit-progress-value { background: var(--green); border-radius: 4px; }
.reading-progress progress::-moz-progress-bar { background: var(--green); }
.reading-index nav { gap: .35rem; }
.reading-index a { color: var(--text2); font-size: .77rem; padding-block: .6rem; }
.reading-large article .article-body > p,
.reading-large article .article-body > ul,
.reading-large article .article-body > ol,
.reading-large article .article-callout p,
.reading-large article .article-body blockquote p { font-size: 1.25rem; line-height: 1.9; }
.reading-focus article .reading-layout { display: block; }
.reading-focus .reading-index { display: none; }
.reading-focus .reading-focus-toggle { position: fixed; z-index: 1100; bottom: 24px; right: 24px; box-shadow: 0 8px 30px var(--bg); background: var(--bg2); border-color: var(--green); }
.reading-focus .navbar { visibility: hidden !important; pointer-events: none; }
.reading-in-progress .mobile-sticky-cta,
.reading-focus .mobile-sticky-cta { display: none !important; }
@media (min-width: 1200px) {
  article .reading-layout { gap: 72px; grid-template-columns: minmax(0, 700px) 252px; }
  .reading-index { margin-top: 3rem; }
}
@media (max-width: 600px) {
  article .article-body h1 { font-size: clamp(2rem, 8.7vw, 2.6rem) !important; }
  article .article-body > .reading-lead { font-size: 1.12rem; }
  .reading-tools { gap: .4rem; margin-bottom: 1.6rem; }
  .reading-tools-label { font-size: .7rem; }
  .reading-tools button { min-height: 44px; padding-inline: .65rem; font-size: .7rem; }
  article .article-callout { padding: 1.4rem; margin: 1.75rem 0; }
  .reading-focus .reading-focus-toggle { bottom: 16px; right: 16px; }
  .reading-large article .article-body > p,
  .reading-large article .article-body > ul,
  .reading-large article .article-body > ol { font-size: 1.18rem; }
}
@media (prefers-reduced-motion: reduce) { .reading-tools button { transition: none; } }
@media print { .reading-tools { display: none; } .reading-focus .navbar { visibility: visible; } }

/* Editorial cover: an open composition, with illustrations drawn in site tokens.
   Las reglas de <ol> van con :not([class]): una lista con clase propia (.qt-steps numera
   con ::before) trae su diseño y estas la pisaban. La letra capital (.reading-drop) la
   pone el JS solo si el párrafo abre con letra: con una cita se llevaba la comilla. */
.reading-cover { display: grid; grid-template-columns: minmax(0, 1fr) 260px; align-items: center; gap: 0 3rem; max-width: 1060px; margin: 0 auto 2.5rem; padding-bottom: 2.5rem; border-bottom: 1px solid var(--bg3); }
.reading-cover .reading-breadcrumb { grid-column: 1 / -1; margin-bottom: 2rem !important; }
.reading-cover h1 { font-size: clamp(2.25rem, 4vw, 3.5rem) !important; font-weight: 800 !important; line-height: 1.1 !important; letter-spacing: -.045em; text-wrap: balance; margin: 1.2rem 0 2rem !important; }
.reading-cover .article-tag { background: transparent; border-radius: 0; border-left: 2px solid var(--green); padding: .15rem .7rem; }
.reading-cover .article-meta { border: 0; padding: 0; margin: 0; font-size: .76rem; gap: .7rem 1.25rem; }
.reading-author { color: var(--text2); }
.reading-author > i { display: none; }
.reading-author img { width: 38px; height: 38px; object-fit: cover; border-radius: 50%; filter: grayscale(1); border: 1px solid var(--bg3); margin-right: .3rem; }
.reading-cover-art { width: 100%; aspect-ratio: 1; position: relative; }
.reading-cover-art svg { display: block; width: 100%; height: 100%; overflow: visible; }
.art-plane { fill: var(--bg2); stroke: var(--green); stroke-opacity: .25; }
.art-plane-front { fill: var(--bg2); stroke: var(--cyan); stroke-opacity: .3; }
.art-grid { stroke: var(--text2); opacity: .06; }
.art-line { stroke: var(--green); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.art-node { fill: var(--bg3); stroke: var(--cyan); stroke-width: 1.5; }
.art-white { stroke: var(--white); stroke-width: 1.5; stroke-linecap: round; }
article .reading-layout { row-gap: 0; }
.reading-layout > .reading-cover { grid-column: 1 / -1; width: 100%; }
.reading-tools { border-top: 0; padding-top: 0; margin-bottom: 2rem; }
article .article-body > .reading-lead { font-size: 1.25rem; font-weight: 400; line-height: 1.8; letter-spacing: -.015em; }
article .article-body > .reading-lead.reading-drop::first-letter { font-family: var(--font-head); font-size: 3.8em; font-weight: 500; color: var(--green); float: left; line-height: .85; margin: .1em .12em 0 0; }
article .article-body > p { margin-bottom: 1.5rem; }
article .article-body h2 { font-weight: 700; letter-spacing: -.035em; }
article .article-callout { border: 1px solid var(--bg3); border-left: 2px solid var(--green); border-radius: 0 16px 16px 0; padding: 1.8rem 2rem; }
article .article-callout::before { display: none; }
article .article-callout strong:first-child { color: var(--white); }
article .article-body > .ap-week { margin-top: 3.2rem; }
article .article-body > .ap-week + h2 { padding-top: .6rem; margin-top: 0; }
article .article-body > .ap-week + h2::before { display: none; }
.reading-roadmap { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin: 2rem 0; border: 1px solid var(--bg3); border-radius: 16px; overflow: hidden; background: var(--bg2); }
.reading-roadmap a { display: block; padding: 1.4rem; color: var(--white); text-decoration: none; border-bottom: 1px solid var(--bg3); transition: background .18s; }
.reading-roadmap a:nth-child(odd) { border-right: 1px solid var(--bg3); }
.reading-roadmap a:nth-last-child(-n+2) { border-bottom: 0; }
.reading-roadmap a:hover { background: var(--bg3); }
.reading-roadmap a:focus-visible { outline: 2px solid var(--green); outline-offset: -3px; }
.reading-roadmap span { display: flex; justify-content: space-between; font-size: .65rem; letter-spacing: .1em; text-transform: uppercase; color: var(--green); margin-bottom: .65rem; }
.reading-roadmap span::after { content: '↗'; font-size: .9rem; }
.reading-roadmap strong { display: block; font: 500 1rem/1.45 var(--font-head); }
article .article-body .prompt-box { background: var(--bg2); border: 1px solid var(--bg3); border-radius: 16px; padding: 1.5rem; font-size: .9rem; line-height: 1.9; }
article .article-body .prompt-box .pb-label { padding-bottom: 1rem; margin-bottom: 1rem; border-bottom: 1px solid var(--bg3); font-family: var(--font-body); }
.reading-copy { display: block; margin-top: 1.25rem; padding: .6rem .9rem; min-height: 44px; color: var(--green); background: var(--bg3); border: 1px solid var(--bg3); border-radius: 7px; font: 600 .75rem var(--font-body); cursor: pointer; }
.reading-copy:hover { border-color: var(--green); }
.reading-copy:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; }
.reading-copy-status { display: block; color: var(--text2); font: .75rem/1.6 var(--font-body); }
.reading-copy-status:not(:empty) { padding-top: .5rem; }
.reading-focus .reading-cover { display: block; max-width: 740px; }
.reading-focus .reading-cover-art { display: none; }
.reading-focus article .article-body { padding-bottom: 4rem; }
@media (min-width: 1200px) { .reading-index { margin-top: 0; } }
@media (max-width: 1199px) {
  .reading-cover { max-width: 740px; grid-template-columns: minmax(0, 1fr) 150px; column-gap: 1.5rem; }
  .reading-cover .article-meta { gap: .6rem 1rem; }
}
@media (max-width: 700px) {
  .reading-cover { position: relative; display: block; padding-bottom: 1.5rem; margin-bottom: 1.5rem; }
  .reading-cover h1 { font-size: clamp(2rem, 8.5vw, 2.9rem) !important; margin-top: 1.5rem !important; }
  .reading-cover .reading-breadcrumb { margin-bottom: 1.75rem !important; padding-right: 60px; }
  .reading-cover-art { position: absolute; top: -1.3rem; right: -.35rem; width: 56px; height: 56px; opacity: .65; pointer-events: none; }
  .reading-cover .article-meta { font-size: .72rem; }
  .reading-author { flex-basis: 100%; }
  article .article-body > .reading-lead { font-size: 1.1rem; }
  article .article-body > .reading-lead.reading-drop::first-letter { font-size: 3.3em; }
  .reading-roadmap a { padding: 1.1rem; }
  .reading-roadmap strong { font-size: .9rem; }
  article .article-callout { padding: 1.4rem; }
}
.reading-large article .article-body > .reading-lead { font-size: 1.35rem; }
@media (prefers-reduced-motion: reduce) { .reading-roadmap a { transition: none; } }
@media print { .reading-cover-art, .reading-tools, .reading-copy, .reading-copy-status { display: none; } .reading-cover { display: block; } }