.yn-page{--yn-orange:var(--np-accent);--yn-line:var(--np-ink);background:var(--np-bg)}
.yn-header{background:var(--np-bg)}
.yn-main{padding-bottom:0}
.yn-hero{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(300px,.65fr);border:2px solid var(--np-ink);border-top:0;background:#fff;min-height:520px}
.yn-hero-copy{padding:68px 54px 58px;display:flex;flex-direction:column;justify-content:flex-end}
.yn-kicker{margin:0 0 18px;font-size:11px;font-weight:700;letter-spacing:.13em;text-transform:uppercase;color:var(--np-graphite)}
.yn-hero h1,.yn-stage h2,.yn-method h2{font-family:var(--np-display);font-weight:400;text-transform:uppercase;letter-spacing:-.018em;margin:0;line-height:.82}
.yn-hero h1{font-size:clamp(86px,10vw,154px)}
.yn-hero h1 span,.yn-stage h2 span{color:var(--yn-orange)}
.yn-intro{max-width:510px;margin:34px 0 0;font-size:14px;line-height:1.7;color:var(--np-graphite)}
.yn-hero-note{background:var(--np-ink);color:#fff;padding:58px 42px;display:flex;flex-direction:column;justify-content:space-between;gap:50px}
.yn-hero-note strong{font-family:var(--np-display);font-size:48px;font-weight:400;line-height:.88;letter-spacing:.01em}
.yn-hero-note p{max-width:260px;margin:0;color:#bdbdbd;font-size:12px;line-height:1.6}
.yn-steps{list-style:none;padding:0;margin:22px 0 0;display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--np-ink);background:#fff}
.yn-steps li{min-height:82px;padding:18px 22px;display:flex;align-items:center;gap:14px;border-right:1px solid var(--np-ink);color:#8b8b8b;text-transform:uppercase}.yn-steps li:last-child{border-right:0}.yn-steps span{font:400 30px/1 var(--np-display)}.yn-steps strong{font-size:11px;letter-spacing:.1em}.yn-steps li.is-active{background:var(--yn-orange);color:#0A0A0A}
.yn-stage{margin-top:22px;border:2px solid var(--np-ink);background:#fff;display:grid;grid-template-columns:96px minmax(0,1fr)}
.yn-stage[hidden]{display:none}
.yn-stage-number{font:400 54px/1 var(--np-display);padding:30px 18px;border-right:1px solid var(--np-ink);writing-mode:vertical-rl;transform:rotate(180deg);text-align:right;color:var(--np-ink)}
.yn-stage-body{padding:62px 58px 70px;min-width:0}
.yn-stage h2{font-size:clamp(72px,8vw,126px);max-width:950px}
.yn-question-form{margin-top:46px;max-width:880px}
.yn-question-form label{display:block;font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;margin-bottom:10px}
.yn-textarea-wrap{position:relative;border:2px solid var(--np-ink);background:#fff}
.yn-textarea-wrap:focus-within{box-shadow:8px 8px 0 var(--yn-orange)}
.yn-textarea-wrap textarea{width:100%;min-height:160px;border:0;outline:0;resize:vertical;padding:26px 28px 48px;background:transparent;color:var(--np-ink);font:500 clamp(20px,2.4vw,34px)/1.25 var(--np-body)}
.yn-textarea-wrap textarea::placeholder{color:#a8a8a8}
.yn-textarea-wrap span{position:absolute;right:18px;bottom:14px;font-size:11px;font-weight:700;color:var(--np-muted)}
.yn-form-help{max-width:700px;font-size:12px;line-height:1.65;color:var(--np-muted);margin:16px 0 24px}
.yn-primary{min-width:220px}
.yn-form-error{color:#b72111;font-size:12px;font-weight:700;margin:14px 0 0}
.yn-deck-heading{display:grid;grid-template-columns:minmax(0,1fr) minmax(240px,.42fr);gap:50px;align-items:end}
.yn-question-echo{margin:0;padding:18px 0 4px;border-top:1px solid var(--np-ink);font-size:13px;line-height:1.55;color:var(--np-graphite)}
.yn-deck{display:grid;grid-template-columns:repeat(11,minmax(52px,1fr));align-items:end;margin:58px 0 28px;min-height:285px;padding:28px 10px 8px;background:linear-gradient(180deg,#fff,#f5f5f2)}
.yn-card-choice{appearance:none;border:0;background:#f7f3ec;padding:0;cursor:pointer;position:relative;display:block;width:100%;aspect-ratio:2/3;overflow:hidden;transform:translateY(var(--lift,0)) rotate(var(--rot,0));transition:transform .16s ease,filter .16s ease,opacity .16s ease;min-width:0}
.yn-card-choice img{display:block;width:100%;height:100%;object-fit:cover;border:1px solid var(--np-ink);background:#fff;box-shadow:0 8px 13px rgba(0,0,0,.08)}
.yn-card-choice:hover,.yn-card-choice:focus-visible{transform:translateY(-16px) rotate(0);z-index:5;outline:0}.yn-card-choice:focus-visible img{box-shadow:0 0 0 3px var(--yn-orange),0 8px 13px rgba(0,0,0,.08)}
.yn-card-choice.is-choosing{transform:translateY(-25px) scale(1.06);z-index:8}.yn-card-choice.is-dimmed{opacity:.22;filter:grayscale(1)}
.yn-deck-status{min-height:24px;margin:0 0 8px;font-size:12px;font-weight:700;color:var(--np-graphite)}
.yn-deck-note{font-size:11px;letter-spacing:.04em;text-transform:uppercase;color:var(--np-muted);margin:0}
.yn-result-top{display:grid;grid-template-columns:1fr minmax(270px,390px);gap:44px;align-items:center;border-bottom:1px solid var(--np-ink);padding-bottom:50px}
.yn-result-answer h2{font-size:clamp(96px,12vw,188px);color:var(--yn-orange);overflow-wrap:anywhere}
.yn-result-meta{display:flex;flex-wrap:wrap;gap:9px 18px;margin:24px 0 0;font-size:11px;text-transform:uppercase;letter-spacing:.08em}.yn-result-meta strong{color:var(--np-ink)}.yn-result-meta span{color:var(--np-muted)}
.yn-reveal-shell{background:linear-gradient(135deg,#f2f2f0 0 58%,var(--yn-orange) 58% 100%);min-height:520px;display:grid;place-items:center;perspective:1400px;overflow:hidden}
.yn-card-flip{position:relative;width:min(68%,260px);aspect-ratio:2/3;transform-style:preserve-3d;transition:transform .72s cubic-bezier(.2,.75,.2,1);filter:drop-shadow(0 18px 20px rgba(0,0,0,.12))}.yn-card-flip.is-flipped{transform:rotateY(180deg)}
.yn-card-face{position:absolute;inset:0;backface-visibility:hidden}.yn-card-face img{width:100%;height:100%;object-fit:cover;border:1px solid var(--np-ink);background:#fff}.yn-card-front{transform:rotateY(180deg)}.yn-card-front.is-reversed img{transform:rotate(180deg)}
.yn-reading{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-left:1px solid var(--np-ink);border-top:1px solid var(--np-ink);margin-top:48px}.yn-reading article{padding:30px 30px 34px;border-right:1px solid var(--np-ink);border-bottom:1px solid var(--np-ink);min-height:190px}.yn-reading article:first-child{background:var(--np-ink);color:#fff}.yn-reading article:nth-child(2){background:var(--yn-orange);color:#0A0A0A}.yn-reading h3{font:400 34px/1 var(--np-display);text-transform:uppercase;margin:0 0 16px}.yn-reading p{font-size:13px;line-height:1.7;margin:0}.yn-reading article:first-child p,.yn-reading article:nth-child(2) p{color:inherit}
.yn-result-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px}
.yn-method{margin:22px 0 0;background:var(--np-ink);color:#fff;display:grid;grid-template-columns:1.1fr .9fr;gap:50px;padding:58px}.yn-method .yn-kicker{color:#aaa}.yn-method h2{font-size:clamp(70px,7vw,110px)}.yn-method-copy{align-self:end;max-width:470px}.yn-method-copy p{font-size:14px;line-height:1.7;color:#bdbdbd}.yn-method-copy a{display:inline-block;margin-top:18px;color:#fff;border-bottom:2px solid var(--yn-orange);padding-bottom:4px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em}
.yn-seo{padding:96px 0;max-width:1080px;margin:0 auto}.yn-seo .np68-seo-page{margin:0;padding:0;max-width:none;color:var(--np-ink);font-family:var(--np-body)}.yn-seo .np68-seo-intro,.yn-seo .np116-section,.yn-seo .np68-faq,.yn-seo .np68-related,.yn-seo .np68-method,.yn-seo .np116-toc{background:transparent;border:0;border-top:1px solid var(--np-line);border-radius:0;box-shadow:none;padding:34px 0;color:var(--np-ink)}.yn-seo .np68-seo-page h2,.yn-seo .np68-seo-page h3{font-family:var(--np-display);font-weight:400;text-transform:uppercase;color:var(--np-ink)}.yn-seo .np68-seo-page h2{font-size:48px;line-height:.95}.yn-seo .np68-seo-page h3{font-size:28px}.yn-seo .np68-seo-page p,.yn-seo .np68-seo-page li,.yn-seo .np68-seo-page summary{font-family:var(--np-body);color:var(--np-graphite);line-height:1.7}.yn-seo .np116-toc a{color:var(--np-ink);text-decoration:underline;text-decoration-color:var(--yn-orange);text-underline-offset:4px}.yn-seo .np78-link-grid,.yn-seo .np116-card-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0;border:1px solid var(--np-ink)}.yn-seo .np78-link-grid a,.yn-seo .np116-card-links a{background:#fff;border:0;border-right:1px solid var(--np-ink);border-bottom:1px solid var(--np-ink);border-radius:0;padding:18px;color:var(--np-ink)}
.yn-loading{position:relative}.yn-loading::after{content:"";width:12px;height:12px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:ynspin .7s linear infinite;margin-left:10px;display:inline-block;vertical-align:-2px}@keyframes ynspin{to{transform:rotate(360deg)}}
@media(max-width:900px){
 .yn-hero{grid-template-columns:1fr;border-left:0;border-right:0;min-height:auto}.yn-hero-copy{padding:44px 22px 40px}.yn-hero h1{font-size:clamp(82px,25vw,122px)}.yn-intro{font-size:13px;margin-top:26px}.yn-hero-note{padding:30px 22px;min-height:230px}.yn-hero-note strong{font-size:42px}.yn-steps{margin:0;border-left:0;border-right:0}.yn-steps li{padding:12px 10px;min-height:66px;gap:7px}.yn-steps span{font-size:25px}.yn-steps strong{font-size:11px}
 .yn-stage{margin-top:0;border-left:0;border-right:0;grid-template-columns:52px minmax(0,1fr)}.yn-stage-number{font-size:38px;padding:20px 10px}.yn-stage-body{padding:44px 20px 54px}.yn-stage h2{font-size:clamp(66px,19vw,98px)}.yn-question-form{margin-top:32px}.yn-textarea-wrap textarea{min-height:145px;padding:22px 20px 44px;font-size:20px}.yn-primary{width:100%}
 .yn-deck-heading{grid-template-columns:1fr;gap:24px}.yn-question-echo{font-size:12px}.yn-deck{display:flex;overflow-x:auto;gap:10px;margin:34px -20px 20px;padding:22px 20px 28px;scroll-snap-type:x mandatory}.yn-card-choice{flex:0 0 104px;transform:none;scroll-snap-align:center}.yn-card-choice:hover,.yn-card-choice:focus-visible{transform:translateY(-8px)}.yn-card-choice.is-choosing{transform:translateY(-12px) scale(1.03)}
 .yn-result-top{grid-template-columns:1fr;gap:28px;padding-bottom:36px}.yn-result-answer h2{font-size:clamp(92px,29vw,138px)}.yn-reveal-shell{min-height:430px}.yn-card-flip{width:205px}.yn-reading{grid-template-columns:1fr;margin-top:34px}.yn-reading article{min-height:auto;padding:24px 22px}.yn-reading h3{font-size:30px}.yn-result-actions{display:grid}.yn-result-actions .lab-btn{width:100%}
 .yn-method{margin:0;grid-template-columns:1fr;padding:48px 22px;gap:28px}.yn-method h2{font-size:64px}.yn-seo{padding:70px 18px}.yn-seo .np68-seo-page h2{font-size:40px}.yn-seo .np78-link-grid,.yn-seo .np116-card-links{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){.yn-card-flip,.yn-card-choice{transition:none!important}}

/* V2.224: el mazo tiene geometría propia aunque una imagen tarde en decodificar. */
.yn-card-choice::before{content:"";position:absolute;inset:5px;border:1px solid rgba(10,10,10,.35);pointer-events:none;z-index:2}.yn-card-choice::after{content:"NP";position:absolute;inset:auto 0 10px;text-align:center;font:400 16px/1 var(--np-display);letter-spacing:.12em;color:rgba(10,10,10,.22);pointer-events:none;z-index:0}.yn-card-choice img{position:relative;z-index:1}