.erratas-page{--surface:var(--card);--rule:var(--line);--noise:#9b480a;--noise-soft:#fff0df;--signal:#245fae;--signal-soft:#e4eefb;--f-display:Georgia,serif;--f-body:Arial,"Segoe UI",sans-serif;--f-mono:Consolas,monospace;font-family:var(--f-body);font-size:17px;line-height:1.65;padding-inline:24px}
.erratas-page *{box-sizing:border-box}.erratas-page.wrap{max-width:1480px;margin:0 auto;padding-block:40px 80px;display:flex;flex-direction:column;gap:64px}.erratas-page h1,.erratas-page h2,.erratas-page h3{font-family:var(--f-display);text-wrap:balance;line-height:1.1;margin:0}.erratas-page h1{font-size:clamp(2.2rem,6vw,3.6rem);font-weight:800;letter-spacing:-.02em}.erratas-page h2{font-size:clamp(1.5rem,3.6vw,2.1rem);font-weight:700;letter-spacing:-.01em}.erratas-page h3{font-size:1.1rem;font-weight:700}.erratas-page p{margin:0;max-width:66ch}.erratas-page .eyebrow{font-family:var(--f-mono);font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}.erratas-page .sec{display:flex;flex-direction:column;gap:18px}.erratas-page .sec-head{display:flex;gap:14px;align-items:baseline}.erratas-page .sec-head .n{font-family:var(--f-mono);color:var(--noise);font-weight:600}.erratas-page code,.erratas-page .mono{font-family:var(--f-mono);font-size:.9em}.erratas-page .noise{color:var(--noise)}.erratas-page .signal{color:var(--signal)}.erratas-page .lab{background:var(--surface);border:1px solid var(--rule);border-radius:10px;padding:20px;display:flex;flex-direction:column;gap:16px;min-width:0}.erratas-page .lab-title{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}.erratas-page label{font-size:.85rem;color:var(--muted);display:flex;flex-direction:column;gap:6px}.erratas-page input[type=text]{font-family:var(--f-mono);font-size:1rem;padding:10px 12px;border:1px solid var(--rule);border-radius:6px;background:var(--paper);color:var(--ink);width:100%}.erratas-page input[type=range]{accent-color:var(--signal);width:100%}.erratas-page button{font-family:var(--f-body);font-weight:600;font-size:.95rem;padding:10px 16px;border-radius:6px;border:1px solid var(--ink);background:var(--ink);color:var(--paper);cursor:pointer}.erratas-page button.ghost{background:transparent;color:var(--ink)}.erratas-page button:hover{opacity:.88}.erratas-page :focus-visible{outline:2px solid var(--signal);outline-offset:2px}.erratas-page .row{display:flex;gap:14px;flex-wrap:wrap;align-items:flex-end}.erratas-page .row > *{flex:1 1 200px;min-width:0}.erratas-page .row > button{flex:0 0 auto}.erratas-page .hero{display:flex;flex-direction:column;gap:22px}.erratas-page .sentence{font-family:var(--f-mono);font-size:clamp(1.05rem,2.8vw,1.45rem);line-height:2;display:flex;flex-wrap:wrap;gap:4px 10px;
  padding:22px;background:var(--surface);border:1px solid var(--rule);border-radius:10px}.erratas-page .w{position:relative;display:inline-block;transition:color .35s}.erratas-page .w.bad{color:var(--noise);text-decoration:underline wavy var(--noise);text-underline-offset:6px}.erratas-page .w.fixed{color:var(--signal);text-decoration:underline solid var(--signal);text-underline-offset:6px}.erratas-page .legend{display:flex;gap:18px;flex-wrap:wrap;font-size:.85rem;color:var(--muted)}.erratas-page .legend span::before{content:"";display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:6px;vertical-align:-1px}.erratas-page .legend .l-n::before{background:var(--noise)}.erratas-page .legend .l-s::before{background:var(--signal)}.erratas-page .toks{display:flex;flex-wrap:wrap;gap:6px;align-items:center;min-height:36px}.erratas-page .tok{font-family:var(--f-mono);font-size:.95rem;padding:4px 9px;border-radius:5px;border:1px solid var(--rule);background:var(--paper)}.erratas-page .tok.shared{background:var(--signal-soft);border-color:var(--signal);color:var(--ink)}.erratas-page .tok.unk{background:var(--noise-soft);border-color:var(--noise)}.erratas-page .tokline{display:grid;grid-template-columns:110px 1fr;gap:10px;align-items:center}.erratas-page .tokline .lbl{font-family:var(--f-mono);font-size:.85rem;color:var(--muted);overflow-wrap:anywhere}.erratas-page .scroll{overflow-x:auto}.erratas-page table.dp{border-collapse:collapse;font-family:var(--f-mono);font-size:.85rem;font-variant-numeric:tabular-nums}.erratas-page table.dp td,.erratas-page table.dp th{width:34px;height:32px;text-align:center;border:1px solid var(--rule)}.erratas-page table.dp th{color:var(--muted);font-weight:600;background:var(--paper)}.erratas-page table.dp td.path{background:var(--signal-soft);color:var(--ink);font-weight:600}.erratas-page table.dp td.end{background:var(--signal);color:var(--paper)}.erratas-page .ops{display:flex;flex-wrap:wrap;gap:6px}.erratas-page .op{font-family:var(--f-mono);font-size:.8rem;padding:3px 8px;border-radius:4px;border:1px solid var(--rule)}.erratas-page .op.k{color:var(--muted)}.erratas-page .op.s,.erratas-page .op.i,.erratas-page .op.d{border-color:var(--noise);color:var(--noise)}.erratas-page .big{font-family:var(--f-display);font-size:2.4rem;font-weight:800;line-height:1}.erratas-page .kb{display:flex;flex-direction:column;gap:6px;align-items:flex-start}.erratas-page .kb .krow{display:flex;gap:6px}.erratas-page .kb .krow:nth-child(2){padding-left:16px}.erratas-page .kb .krow:nth-child(3){padding-left:40px}.erratas-page .key{width:clamp(24px,7vw,40px);height:clamp(28px,7.5vw,40px);border:1px solid var(--rule);border-radius:5px;display:grid;place-items:center;
  font-family:var(--f-mono);font-size:.85rem;background:var(--paper);cursor:pointer;color:var(--ink);padding:0}.erratas-page .key.on{background:var(--ink);color:var(--paper);border-color:var(--ink)}.erratas-page .key.nb{background:var(--noise-soft);border-color:var(--noise)}.erratas-page .pair{display:grid;grid-template-columns:120px 1fr;gap:8px 14px;align-items:baseline}.erratas-page .pair .lbl{font-family:var(--f-mono);font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}.erratas-page .pair .txt{font-family:var(--f-mono);font-size:1rem;overflow-wrap:anywhere;min-width:0}.erratas-page .hit{color:var(--signal)}.erratas-page .miss{color:var(--noise);text-decoration:line-through}.erratas-page .meter{height:10px;background:var(--rule);border-radius:5px;overflow:hidden}.erratas-page .meter > i{display:block;height:100%;background:var(--signal);transition:width .4s}.erratas-page .stats{display:flex;gap:28px;flex-wrap:wrap}.erratas-page .stat .v{font-family:var(--f-display);font-size:1.8rem;font-weight:800;font-variant-numeric:tabular-nums}.erratas-page .stat .k{font-size:.8rem;color:var(--muted)}.erratas-page .formula{font-family:var(--f-mono);font-size:clamp(.85rem,2.4vw,1.05rem);padding:14px 16px;border-left:3px solid var(--noise);background:var(--paper);overflow-x:auto}.erratas-page .bars{display:flex;flex-direction:column;gap:8px}.erratas-page .bar{display:grid;grid-template-columns:96px 1fr 64px;gap:10px;align-items:center;font-family:var(--f-mono);font-size:.88rem;font-variant-numeric:tabular-nums}.erratas-page .bar .track{height:22px;background:var(--paper);border:1px solid var(--rule);border-radius:4px;overflow:hidden;position:relative}.erratas-page .bar .fill{height:100%;background:var(--muted);transition:width .35s}.erratas-page .bar.top .fill{background:var(--signal)}.erratas-page .bar .val{text-align:right}.erratas-page .bar .nm{overflow-wrap:anywhere}.erratas-page .bar .det{grid-column:2 / 4;font-size:.75rem;color:var(--muted);margin-top:-4px}.erratas-page .ctxpick{display:flex;flex-wrap:wrap;gap:8px}.erratas-page .ctxpick button{font-size:.85rem;padding:7px 12px}.erratas-page .ctxpick button[aria-pressed="false"]{background:transparent;color:var(--ink);border-color:var(--rule)}.erratas-page .ctx{font-family:var(--f-mono);font-size:1.05rem}.erratas-page .ctx .slot{border-bottom:2px solid var(--noise);padding:0 4px;color:var(--noise)}.erratas-page .att{font-family:var(--f-mono);font-size:clamp(.95rem,2.6vw,1.15rem);display:flex;flex-wrap:wrap;gap:6px}.erratas-page .att span{padding:5px 9px;border-radius:5px;border:1px solid var(--rule);cursor:pointer;transition:background .25s}.erratas-page .att span.q{border-color:var(--noise);color:var(--noise);font-weight:600}.erratas-page .note{font-size:.82rem;color:var(--muted);font-style:italic}.erratas-page .pipe{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.erratas-page .stage{border-top:3px solid var(--rule);padding-top:10px;display:flex;flex-direction:column;gap:6px;min-width:0}.erratas-page .stage.on{border-top-color:var(--signal)}.erratas-page .stage b{font-family:var(--f-display);font-size:1rem}.erratas-page .stage small{color:var(--muted);font-size:.85rem;line-height:1.45}@media (max-width:640px){.erratas-page .pipe{grid-template-columns:1fr 1fr}.erratas-page .tokline,.erratas-page .pair{grid-template-columns:1fr}.erratas-page .bar{grid-template-columns:78px 1fr 54px}}.erratas-page details{border-bottom:1px solid var(--rule);padding:12px 0}.erratas-page summary{cursor:pointer;font-weight:600}.erratas-page details p{margin-top:8px;color:var(--muted)}.erratas-page ul.lim{margin:0;padding-left:20px;display:flex;flex-direction:column;gap:8px;max-width:66ch}.erratas-page footer{font-size:.82rem;color:var(--muted)}@media (prefers-reduced-motion:reduce){.erratas-page *{transition:none!important}}

html body .erratas-page .hero{display:flex;grid-template-columns:none;padding:0;gap:22px;background:none;border:0;min-height:0}
.erratas-page .hero h1{max-width:27ch;font-weight:400;font-size:clamp(2.2rem,4.5vw,3.9rem);letter-spacing:-.035em}
.erratas-page .hero p{font-size:1.08rem;max-width:75ch}
.erratas-page .bar{background:none;border:0;border-radius:0;padding:0;min-height:0;height:auto;color:var(--ink)}
.erratas-page .bar .track{background:var(--paper)}
.erratas-page .stats{display:flex;grid-template-columns:none;background:none;padding:0;border:0}
.erratas-page .stat{padding:0;border:0;background:none}
.erratas-page .note{max-width:85ch}
.erratas-page .section-links{display:flex;gap:10px;flex-wrap:wrap;margin:0}
.erratas-page .section-links a{padding:9px 14px;border:1px solid var(--rule);border-radius:7px;font-size:.9rem}
.erratas-page .lab{border-radius:14px;padding:24px}
.erratas-page .att button{font-family:var(--f-mono);font-size:inherit;color:var(--ink);background:var(--paper);border:1px solid var(--rule);font-weight:400}
.erratas-page .att button.q{border-color:var(--noise);color:var(--noise);font-weight:600}
.erratas-page .key{min-height:36px}
.erratas-page button{min-height:44px}
.erratas-page .att button{min-height:44px}
.erratas-page .tokline .lbl{min-width:0}
.erratas-page .breadcrumb{font-family:var(--f-body);font-size:.85rem;color:var(--muted)}
.erratas-page .callout{padding:18px 22px;border-left:3px solid var(--signal);background:var(--signal-soft);font-size:.95rem;max-width:90ch}
.erratas-page .pipe{margin-top:10px}
.erratas-page .reference-content{margin-top:0}
@media(min-width:1100px){.erratas-page .sec:has(>.lab){display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);column-gap:48px;align-items:start}.erratas-page .sec:has(>.lab)>*{grid-column:1}.erratas-page .sec:has(>.lab)>.lab{grid-column:2;grid-row:1 / span 6}.erratas-page .sec:has(>.lab)>.sec-head{margin-bottom:4px}.erratas-page .sec-head{align-items:baseline}.erratas-page .sec-head h2{max-width:23ch}}
@media(max-width:640px){.erratas-page.wrap{padding-inline:16px;gap:44px}.erratas-page .lab{padding:16px}.erratas-page .row>button{flex:1 1 100%}.erratas-page .kb .krow{gap:3px}.erratas-page .kb .krow:nth-child(2){padding-left:8px}.erratas-page .kb .krow:nth-child(3){padding-left:20px}.erratas-page .key{width:clamp(20px,6.4vw,40px)}.erratas-page .bar{grid-template-columns:65px minmax(0,1fr) 56px;font-size:.8rem}.erratas-page .formula{max-width:100%}}

/* Cabecera: explicación breve, comparación y accesos a las cuatro pistas. */
html body .erratas-page .erratas-hero{align-items:stretch;text-align:left;gap:32px}
.erratas-page .erratas-breadcrumb{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:13px;color:var(--muted);line-height:1.5}
.erratas-page .erratas-breadcrumb a{text-decoration:none;font-size:inherit}
.erratas-page .hero-layout{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:clamp(32px,5vw,76px);align-items:center}
.erratas-page .hero-copy{display:flex;flex-direction:column;align-items:flex-start;gap:22px;min-width:0}
.erratas-page .hero-copy .eyebrow{font-size:11px;letter-spacing:.1em}
.erratas-page .hero-copy h1{font-size:clamp(36px,3.6vw,52px);line-height:1.06;max-width:23ch;text-wrap:pretty;letter-spacing:-.04em}
.erratas-page .hero-copy .hero-lead{font-size:18px;line-height:1.65;max-width:46ch}
.erratas-page .hero-copy .hero-takeaway{font-size:15px;line-height:1.6;max-width:48ch;color:var(--muted)}
.erratas-page .hero-takeaway strong{display:block;color:var(--ink);font-weight:600}
.erratas-page .hero-explore{display:inline-flex;align-items:center;gap:16px;min-height:44px;font-size:14px;font-weight:600;text-decoration:none;border-bottom:1px solid var(--rule)}
.erratas-page .hero-demo{display:flex;flex-direction:column;gap:18px;padding:28px;background:var(--surface);border:1px solid var(--rule);border-radius:18px;min-width:0;box-shadow:0 12px 36px #173e6710}
.erratas-page .demo-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}
.erratas-page .demo-kicker{font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.erratas-page .demo-badge{font-size:11px;color:var(--noise);background:var(--noise-soft);border-radius:20px;padding:4px 10px;white-space:nowrap}
.erratas-page .hero-demo h2{font:400 clamp(23px,2vw,29px)/1.15 var(--f-display);letter-spacing:-.025em}
.erratas-page .demo-input{padding:18px;background:var(--paper);border-radius:10px}
.erratas-page .demo-label{display:block;font-size:10px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);font-weight:600;margin-bottom:10px}
.erratas-page .hero-demo .sentence{display:block;font-size:clamp(15px,1.35vw,19px);line-height:1.8;border:0;background:none;padding:0;border-radius:0;margin:0;overflow-wrap:anywhere}
.erratas-page .hero-demo .w{display:inline;text-underline-offset:4px}
.erratas-page .hero-demo .w.bad{text-decoration-thickness:1px;background:var(--noise-soft)}
.erratas-page .hero-demo .w.fixed{background:var(--signal-soft);text-decoration-thickness:1px}
.erratas-page #heroBtn{display:flex;align-items:center;justify-content:space-between;gap:18px;width:100%;padding:12px 16px;border-radius:9px;font-size:14px;text-align:left}
.erratas-page #heroBtn span{font-size:19px;line-height:1}
.erratas-page .demo-output{min-height:164px;padding:18px;border:1px solid var(--rule);border-radius:10px;background:var(--surface)}
.erratas-page .demo-placeholder{display:flex;align-items:center;gap:14px;min-height:126px;color:var(--muted)}
.erratas-page .demo-placeholder-mark{font-size:28px;color:var(--signal)}
.erratas-page .demo-placeholder p{font-size:14px;line-height:1.6;max-width:29ch}
.erratas-page .hero-demo .demo-result-note{font-size:11px;line-height:1.5;color:var(--muted);margin-top:12px;max-width:none}
.erratas-page .hero-demo .demo-footnote{font-size:11px;line-height:1.5;color:var(--muted);max-width:none;min-height:33px}
.erratas-page .hero-path{padding-top:26px;border-top:1px solid var(--rule)}
.erratas-page .hero-path-heading{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:16px}
.erratas-page .hero-path-heading h2{font:400 23px/1.2 var(--f-display);letter-spacing:-.02em}
.erratas-page .hero-path-heading>span{font-size:12px;color:var(--muted)}
.erratas-page .hero-path .pipe{gap:12px;margin:0}
.erratas-page .hero-path .stage{display:flex;flex-direction:row;align-items:flex-start;gap:11px;border:1px solid var(--rule);background:var(--surface);border-radius:10px;padding:17px 14px;text-decoration:none;color:var(--ink);transition:border-color .15s,background .15s}
.erratas-page .hero-path .stage:hover{border-color:var(--signal);background:var(--signal-soft)}
.erratas-page .stage-number{font-family:var(--f-mono);font-size:11px;color:var(--signal);padding-top:3px}
.erratas-page .hero-path .stage b{display:block;font:600 14px/1.4 var(--f-body);margin-bottom:7px}
.erratas-page .hero-path .stage small{display:block;font-size:12px;line-height:1.55}
.erratas-page .stage-arrow{font-size:14px;color:var(--signal);margin-left:auto}
.erratas-page .hero-path .hero-more{font-size:12px;color:var(--muted);max-width:none;margin-top:16px}
.erratas-page .hero-demo [hidden]{display:none!important}
@media(max-width:1100px){.erratas-page .hero-layout{gap:28px}.erratas-page .hero-path .pipe{grid-template-columns:repeat(2,minmax(0,1fr))}.erratas-page .hero-demo{padding:22px}.erratas-page .hero-copy h1{font-size:40px}}
@media(max-width:800px){.erratas-page .hero-layout{grid-template-columns:1fr;gap:28px}.erratas-page .hero-copy h1{font-size:clamp(34px,6vw,48px);max-width:26ch}.erratas-page .hero-copy{gap:18px}.erratas-page .hero-demo{max-width:100%}.erratas-page .hero-copy .hero-lead{max-width:60ch}.erratas-page .hero-path-heading{align-items:flex-start;flex-direction:column;gap:8px}.erratas-page .hero-demo .sentence{font-size:17px}}
@media(max-width:420px){.erratas-page .hero-demo{padding:18px;gap:16px}.erratas-page .hero-copy h1{font-size:34px}.erratas-page .hero-copy .hero-lead{font-size:17px}.erratas-page .hero-path .pipe{grid-template-columns:1fr}.erratas-page .demo-input,.erratas-page .demo-output{padding:14px}.erratas-page .hero-demo .sentence{font-size:15px}.erratas-page .demo-kicker{font-size:10px}.erratas-page .hero-demo h2{font-size:24px}.erratas-page .hero-path .stage{padding:15px}.erratas-page .hero-path .stage b{margin-bottom:4px}}

/* Un laboratorio por pestaña; los demás permanecen disponibles sin JavaScript. */
.erratas-page .clue-tabs{min-width:0;scroll-margin-top:24px}
.erratas-page .clue-tabs .hero-path{padding-top:0;border-top:0}
.erratas-page .clue-tabs .pipe{grid-template-columns:repeat(4,minmax(0,1fr));gap:6px}
.erratas-page .clue-tabs .stage{border-radius:12px 12px 0 0;padding:18px;min-height:88px;background:transparent;border:1px solid transparent;border-bottom:3px solid transparent;align-items:flex-start}
.erratas-page .clue-tabs .stage b{font-size:16px;margin-bottom:4px}
.erratas-page .clue-tabs .stage small{font-size:12px}
.erratas-page .clue-tabs .stage:hover{background:var(--signal-soft);border-color:transparent;border-bottom-color:var(--rule);text-decoration:none}
.erratas-page .clue-tabs .stage[aria-selected="true"]{background:var(--surface);border-color:var(--rule);border-bottom-color:var(--signal)}
.erratas-page .clue-tabs .stage[aria-selected="true"] b{color:var(--signal)}
.erratas-page .clue-tabs .stage[aria-selected="true"] .stage-number{background:var(--signal);color:white}
.erratas-page .clue-tabs .stage-number{display:grid;place-items:center;width:28px;min-width:28px;height:28px;padding:0;background:var(--signal-soft);border-radius:50%;margin-top:1px}
.erratas-page .clue-panels{border:1px solid var(--rule);border-radius:0 0 14px 14px;padding:30px;background:var(--surface)}
.erratas-page .clue-panels>.sec{scroll-margin-top:24px}
.erratas-page .clue-panels>.sec+.sec{margin-top:40px}
.erratas-page .tabs-ready .clue-panels>.sec+.sec{margin-top:0}
.erratas-page .clue-panels>[hidden]{display:none!important}
.erratas-page .clue-panels [role="tabpanel"]:focus-visible{outline:2px solid var(--signal);outline-offset:12px;border-radius:4px}
.erratas-page .clue-tabs>.hero-more{font-size:13px;color:var(--muted);margin-top:18px;max-width:none}
@media(max-width:800px){.erratas-page .clue-tabs .pipe{grid-template-columns:repeat(2,minmax(0,1fr));gap:6px}.erratas-page .clue-tabs .stage{border-radius:8px;padding:13px;min-height:85px;gap:9px}.erratas-page .clue-panels{padding:20px;margin-top:10px;border-radius:12px}.erratas-page .clue-tabs .stage[aria-selected="true"]{border-color:var(--signal);box-shadow:inset 0 -2px var(--signal)}}
@media(max-width:420px){.erratas-page .clue-tabs .stage{padding:12px 10px;gap:8px}.erratas-page .clue-tabs .stage b{font-size:14px}.erratas-page .clue-tabs .stage small{font-size:11px}.erratas-page .clue-tabs .stage-number{width:23px;min-width:23px;height:23px;font-size:10px}.erratas-page .clue-panels{padding:16px}.erratas-page .clue-panels .lab{padding:12px}}

@media(max-width:420px){.erratas-page .clue-panels .key{width:clamp(18px,5.8vw,36px)}}