/* Portada B · estilo editorial moderno · Educación y Negocios */
.pb{--pb-t:"Inter",system-ui,sans-serif;--pb-r:#E5E7EB;--pb-g:#5F6368;background:#fff}
.pb .cats{border-bottom:1px solid var(--pb-r)}
.pb .cats-in{padding:12px 0;justify-content:flex-start;gap:26px}
.pb .cats a{color:#111;font-size:.82rem;font-weight:700;letter-spacing:.04em}
.pb .cats a:hover{color:var(--teal);text-decoration:none}

/* ticker */
.pb-ticker{background:#0B0B0C;border-bottom:3px solid var(--teal)}
.pb-ticker-in{display:flex;align-items:center;gap:14px;min-height:46px}
.pb-live{flex:none;background:var(--teal);color:#000;font:800 .68rem var(--pb-t);text-transform:uppercase;letter-spacing:.08em;padding:5px 9px;border-radius:2px}
.pb-ticker .tradingview-widget-container{flex:1;min-width:0;height:46px;overflow:hidden}

/* comunes */
.pb-kick{display:inline-block;font:800 .72rem/1 var(--pb-t);text-transform:uppercase;letter-spacing:.07em;color:var(--teal-osc);margin-bottom:8px}
.pb-kick:hover{text-decoration:none;color:#000}
.pb-t{font-family:var(--pb-t);font-weight:800;letter-spacing:-.018em;color:#0A0A0A;margin:0}
.pb-t a:hover{text-decoration:underline;text-decoration-thickness:2px;text-underline-offset:4px}
.pb-meta{display:flex;flex-wrap:wrap;align-items:center;gap:4px 14px;font:500 .78rem var(--pb-t);color:var(--pb-g);margin-top:10px}
.pb-meta .por{font-style:normal;color:var(--pb-g)}
.pb-meta .por a{color:#111;font-weight:600}
.pb-img{display:block;overflow:hidden;background:#eee}
.pb-img img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .45s ease}
.pb-card:hover .pb-img img{transform:scale(1.03)}
.pb-sec{margin-bottom:18px}
.pb-sec h2{font:900 1.35rem/1.1 var(--pb-t);letter-spacing:-.02em;margin:0;color:#0A0A0A}
.pb-sec h2 span{color:var(--teal)}
.pb-sec h2 a:hover{text-decoration:none;color:var(--teal-osc)}
.pb-block{margin-top:52px}

/* héroe */
.pb-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2.35fr) minmax(0,1.15fr);gap:30px;margin-top:26px;align-items:start}
.pb-ultimo{border-top:0;padding-top:0}
.pb-ultimo h2{display:flex;align-items:center;gap:8px;font:900 1.05rem var(--pb-t);text-transform:uppercase;letter-spacing:.04em;margin:0 0 6px}
.pb-dot{width:9px;height:9px;border-radius:50%;background:#E0301E;box-shadow:0 0 0 0 rgba(224,48,30,.6);animation:pbpulso 1.8s infinite}
@keyframes pbpulso{70%{box-shadow:0 0 0 8px rgba(224,48,30,0)}100%{box-shadow:0 0 0 0 rgba(224,48,30,0)}}
.pb-ultimo ol{list-style:none;margin:0;padding:0}
.pb-ultimo li{padding:10px 0;border-bottom:1px solid var(--pb-r)}
.pb-ultimo time{display:block;font:700 .72rem var(--pb-t);color:#E0301E;margin-bottom:4px;text-transform:uppercase;letter-spacing:.03em}
.pb-ultimo li a{font:700 .9rem/1.3 var(--pb-t);color:#111;letter-spacing:-.005em}
.pb-mas{display:inline-block;margin-top:12px;font:700 .85rem var(--pb-t);color:var(--teal-osc)}
.pb-xl .pb-img img{aspect-ratio:16/10}
.pb-xl .pb-tx{padding-top:16px}
.pb-xl .pb-t{font-size:clamp(1.8rem,2.7vw,2.4rem);line-height:1.08;letter-spacing:-.028em}
.pb-ex{font:400 1.08rem/1.5 var(--pb-t);color:#3c4043;margin:12px 0 0;max-width:62ch}
.pb-side{display:grid;gap:26px}
.pb-m .pb-tx{padding-top:12px}
.pb-m .pb-t{font-size:1.18rem;line-height:1.22}

/* fila de 4 */
.pb-row4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:26px}
.pb-s .pb-tx{padding-top:12px}
.pb-s .pb-t{font-size:1.05rem;line-height:1.25}

/* franja oscura */
.pb-dark{background:#0B0B0C;color:#fff;margin-top:60px;padding:44px 0 50px}
.pb-sec-d h2,.pb-sec-d h2 a{color:#fff}
.pb-dark .pb-t,.pb-dark .pb-t a{color:#fff}
.pb-dark .pb-kick{color:var(--teal)}
.pb-dark .pb-meta,.pb-dark .pb-meta .por{color:#9AA0A6}
.pb-dark .pb-meta .por a{color:#E8EAED}
.pb-dark-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:34px}
.pb-l .pb-tx{padding-top:16px}
.pb-l .pb-t{font-size:clamp(1.5rem,2.4vw,2rem);line-height:1.12}
.pb-dark-list{display:grid;gap:22px;align-content:start}
.pb-h{display:grid;grid-template-columns:150px 1fr;gap:16px;align-items:start;padding-bottom:22px;border-bottom:1px solid #2A2B2E}
.pb-h:last-child{border-bottom:0}
.pb-h .pb-img img{aspect-ratio:4/3}
.pb-h .pb-t{font-size:1.02rem;line-height:1.28}
.pb-h .pb-meta{margin-top:6px}

/* anuncio */
.pb-ad{margin-top:50px}
.pb-ad .a-banner .casa{min-height:160px;flex-direction:row;align-items:center;justify-content:space-between;flex-wrap:wrap;border-left-width:6px}
.pb-ad .a-banner .casa b{font:900 1.6rem var(--pb-t);letter-spacing:-.02em}

/* temas */
.pb-temas{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:30px}
.pb-links{list-style:none;padding:0;margin:14px 0 0}
.pb-links li{border-top:1px solid var(--pb-r);padding:11px 0}
.pb-links a{font:700 .93rem/1.32 var(--pb-t);color:#111}

/* final */
.pb-final{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:40px;align-items:start;margin-bottom:70px}
.pb-top{list-style:none;counter-reset:pbtop;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:0 30px}
.pb-top li{counter-increment:pbtop;display:grid;grid-template-columns:46px 1fr;padding:14px 0;border-bottom:1px solid var(--pb-r)}
.pb-top li::before{content:counter(pbtop);grid-row:span 2;font:900 2.3rem/1 var(--pb-t);color:var(--teal);letter-spacing:-.04em}
.pb-top li a:first-child{font:700 .98rem/1.3 var(--pb-t);color:#111}
.pb-top .pb-kick{margin:6px 0 0;font-size:.66rem}
.pb-nl{background:#0B0B0C;color:#fff;padding:28px;border-top:5px solid var(--teal)}
.pb-nl .pb-kick{color:var(--teal)}
.pb-nl h2{font:800 1.4rem/1.2 var(--pb-t);letter-spacing:-.02em;margin:4px 0 18px}
.pb-nl .nl-form input[type=email]{flex:1 1 180px}
.pb-nl .nl-legal{color:#9AA0A6}

/* pie más sobrio */
.pb .pie{border-top:4px solid var(--teal)}

/* responsivo */
@media (max-width:1100px){
  .pb-hero{grid-template-columns:minmax(0,2fr) minmax(0,1fr)}
  .pb-ultimo{grid-column:1/-1;order:3}
  .pb-ultimo ol{display:grid;grid-template-columns:repeat(2,1fr);gap:0 24px}
  .pb-temas{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width:900px){
  .pb-hero,.pb-dark-grid,.pb-final{grid-template-columns:1fr}
  .pb-lead{order:1}.pb-side{order:2}
  .pb-side{grid-template-columns:1fr 1fr;gap:18px}
  .pb-row4{grid-template-columns:1fr 1fr;gap:20px}
  .pb-top{grid-template-columns:1fr}
}
@media (max-width:560px){
  .pb-hero{margin-top:14px;gap:22px}
  .pb-side,.pb-row4,.pb-temas,.pb-ultimo ol{grid-template-columns:1fr}
  .pb-xl .pb-t{font-size:1.75rem}
  .pb-row4 .pb-s{display:grid;grid-template-columns:120px 1fr;gap:14px;align-items:start}
  .pb-row4 .pb-s .pb-tx{padding-top:0}
  .pb-row4 .pb-s .pb-img img{aspect-ratio:4/3}
  .pb-h{grid-template-columns:110px 1fr}
  .pb-dark{padding:34px 0 40px}
  .pb-ticker-in{gap:8px}
}
/* videos */
.pb-videos{margin-top:56px}
.pb-vid-grid{display:grid;grid-template-columns:minmax(0,1.75fr) minmax(0,1fr);gap:30px;align-items:start}
.pb-vid-main .pb-kick{margin-top:16px;color:var(--teal)}
.pb-vid-t{font-size:clamp(1.35rem,2.2vw,1.85rem);line-height:1.15;color:#fff}
.pb-vid-t a{color:#fff}
.pb-vid-list{list-style:none;margin:0;padding:0;display:grid;gap:4px}
.pb-vid-list a{display:grid;grid-template-columns:150px 1fr;gap:14px;padding:10px;border-radius:4px;color:#fff;text-decoration:none;transition:background .15s}
.pb-vid-list a:hover,.pb-vid-list a.on{background:#1C1D20}
.pb-vid-list a.on{box-shadow:inset 3px 0 0 var(--teal)}
.pb-vid-th{position:relative;display:block}
.pb-vid-th img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:2px}
.pb-vid-th .ico-play{width:28px;height:28px;left:6px;bottom:6px;background-size:16px}
.pb-vid-tx b{display:block;font:700 .93rem/1.3 var(--pb-t);color:#fff}
.pb-vid-tx .pb-kick{margin-bottom:4px;font-size:.62rem;color:var(--teal)}
.pb-vid-tx small{display:block;color:#9AA0A6;font:500 .74rem var(--pb-t);margin-top:6px}
/* análisis en blanco */
.pb-an .pb-h{border-bottom-color:var(--pb-r)}
@media (max-width:900px){.pb-vid-grid{grid-template-columns:1fr}}
@media (max-width:560px){.pb-vid-list a{grid-template-columns:120px 1fr}}
/* al momento */
.pb-sec h2 small{font:600 .78rem var(--pb-t);color:var(--pb-g);letter-spacing:0;margin-left:10px}
.pb-am .pb-sec h2{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.pb-am-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px}
.pb-am-col h3{font:800 .78rem var(--pb-t);text-transform:uppercase;letter-spacing:.07em;color:var(--teal-osc);margin:0 0 4px}
.pb-am-col ol{list-style:none;margin:0;padding:0}
.pb-am-col li{padding:10px 0;border-bottom:1px solid var(--pb-r)}
.pb-am-col li a{display:block;font:700 .92rem/1.32 var(--pb-t);color:#111}
.pb-am-col li span{display:block;font:500 .72rem var(--pb-t);color:var(--pb-g);margin-top:4px}
.pb-am-nota{font:500 .72rem var(--pb-t);color:var(--pb-g);margin:12px 0 0}
@media (max-width:900px){.pb-am-grid{grid-template-columns:1fr;gap:18px}}

/* portadas generadas sin recorte (6-oct-2026) */
.pb-img img,.pb-xl .pb-img img,.pb-h .pb-img img,.pb-row4 .pb-s .pb-img img{aspect-ratio:16/9!important}