/* =====================================================================
   ARTÍCULOS Y LANDINGS DE SEO (/blog, /blog/<slug>, /revision-pre-compra…)
   Misma planilla que el resto del sitio, con texto corrido para leer.
   Las genera tools/articulos/generar.mjs.
   ===================================================================== */
.art-crumbs { display: flex; flex-wrap: wrap; gap: 0 8px; padding: 14px var(--cell) 0; font-size: 0.75rem; color: var(--text-2); }
.art-crumbs a { color: var(--ink); font-weight: 600; }
.art-crumbs a:hover { color: var(--stamp); }

.art-head { padding: 14px var(--cell) 22px; border-bottom: 2px solid var(--ink); }
.art-head .lbl { margin-bottom: 10px; }
.art-head h1 {
  font-size: clamp(1.75rem, 3.8vw, 2.875rem); font-weight: 700; font-stretch: 112%;
  line-height: 1.05; letter-spacing: -.02em; max-width: 26ch; color: var(--text); text-wrap: balance;
}
.art-meta { margin-top: 12px; font-size: 0.8125rem; color: var(--text-2); max-width: 62ch; }

.art { border-bottom: 1px solid var(--rule); }
.art-grid { display: grid; grid-template-columns: minmax(0, 1fr) 320px; }
@media (max-width: 899px) { .art-grid { grid-template-columns: minmax(0, 1fr); } }

/* ---- texto ---- */
.art-body {
  padding: 22px var(--cell) 40px; max-width: calc(70ch + 2 * var(--cell));
  font-size: 1.0625rem; line-height: 1.65; font-variant-numeric: normal; color: var(--text);
}
.art-body > * + * { margin-top: 1em; }
.art-body .art-lead { font-size: clamp(1.125rem, 1.6vw, 1.3125rem); line-height: 1.5; font-weight: 500; }
.art-body h2 {
  margin-top: 2.4em; padding-top: 12px; border-top: 2px solid var(--ink);
  font-size: clamp(1.25rem, 2vw, 1.5rem); font-weight: 700; font-stretch: 112%; line-height: 1.2; letter-spacing: -.01em; color: var(--ink);
  scroll-margin-top: calc(var(--head-h) + 16px);
}
.art-body h3 { margin-top: 1.7em; font-size: 1.125rem; font-weight: 700; line-height: 1.3; }
.art-body h2 + *, .art-body h3 + * { margin-top: .55em; }
.art-body ul, .art-body ol { padding-left: 1.35em; }
.art-body li + li { margin-top: .4em; }
.art-body li::marker { color: var(--ink); font-weight: 700; }
.art-body a { color: var(--ink); }
.art-body a:hover { color: var(--stamp); }
.art-body strong { font-weight: 700; }
.art-body blockquote { margin-inline: 0; padding: 12px var(--cell); border-left: 3px solid var(--carbon); background: var(--paper-2); font-size: 0.9375rem; color: var(--text-2); }
.art-body blockquote strong { color: var(--text); }

.art-table { overflow-x: auto; border-top: 2px solid var(--ink); border-bottom: 1px solid var(--rule); }
.art-table table { border-collapse: collapse; width: 100%; font-size: 0.9375rem; line-height: 1.45; }
.art-table th {
  text-align: left; vertical-align: bottom; padding: 10px 14px 8px 0; border-bottom: 1px solid var(--ink);
  font-size: 0.6875rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--ink);
}
.art-table td { padding: 9px 14px 9px 0; border-bottom: 1px solid var(--rule-soft); vertical-align: top; }
.art-table tr:last-child td { border-bottom: 0; }
.art-table td:first-child { font-weight: 600; }

.art-body .art-cta { margin-top: 1.6em; }
@media (max-width: 599px) { .art-cta .btn-stamp { width: 100%; white-space: normal; } }

/* ---- columna con el precio (desktop; en mobile está la barra fija) ---- */
.art-aside { border-left: 1px solid var(--rule); background: var(--paper-2); }
.art-card { position: sticky; top: calc(var(--head-h) + 16px); display: grid; justify-items: start; gap: 10px; padding: 22px var(--cell) 24px; }
.art-card .stamp { font-size: 2.5rem; }
.art-card .stamp-note { font-size: 0.8125rem; color: var(--text-2); }
.art-card .btn-stamp { width: 100%; white-space: normal; }
.art-card-link { font-size: 0.8125rem; font-weight: 600; color: var(--ink); padding: 10px 0; margin-block: -6px; }
.art-card-link:hover { color: var(--stamp); }
@media (max-width: 899px) { .art-aside { display: none; } }

/* ---- seguí leyendo ---- */
.art-rel a { color: var(--text); text-decoration: none; }
.art-rel a:hover { color: var(--ink); text-decoration: underline; }
.art-rel a::after { content: ""; position: absolute; inset: 0; }
.art-rel li { position: relative; }
.art-rel li:hover { background: var(--paper-2); }

/* ---- índice /blog ---- */
.art-index { list-style: none; }
.art-index li {
  position: relative; display: grid; grid-template-columns: 44px minmax(0, 1fr); gap: 0 10px; align-items: baseline;
  padding: 12px var(--cell); border-bottom: 1px solid var(--rule-soft);
}
.art-index li:last-child { border-bottom: 0; }
.art-index li:hover { background: var(--paper-2); }
.art-index .n { font-size: 0.75rem; font-weight: 600; color: var(--text-2); }
.art-index a { font-weight: 700; color: var(--text); text-decoration: none; }
.art-index a::after { content: ""; position: absolute; inset: 0; }
.art-index li:hover a { color: var(--ink); text-decoration: underline; }
.art-index small { display: block; margin-top: 2px; font-size: 0.8125rem; color: var(--text-2); max-width: 80ch; }