/* Centro de ayuda (pista 7). Tokens de r360.css: mismo lienzo gris, tarjetas
   blancas, índigo sólo para marca y acción; funciona también en oscuro. */
body.ay{min-height:100vh;display:flex;flex-direction:column;background:var(--bg)}
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

.ay-cab{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 28px;background:var(--s1);border-bottom:1px solid var(--ln);position:sticky;top:0;z-index:5}
.ay-logo{display:flex;align-items:center;gap:10px;color:var(--tx)}
.ay-logo b{display:block;font-size:16px;line-height:1.1}
.ay-logo small{display:block;color:var(--dm);font-size:var(--t-xs)}
.ay-cab-acc{display:flex;align-items:center;gap:8px}
.ay-lang select{border:1px solid var(--ln);background:var(--s2);border-radius:10px;padding:7px 8px;min-height:36px}

.ay-hero{padding:48px 28px 36px;text-align:center;background:linear-gradient(180deg,var(--pr-s),var(--bg));border-bottom:1px solid var(--ln2)}
.ay-hero h1{margin:0;font-size:34px;letter-spacing:-.02em;line-height:1.1}
.ay-hero p{margin:10px auto 22px;color:var(--md);max-width:560px}
.ay-busca{display:flex;gap:8px;max-width:620px;margin:0 auto}
.ay-busca input{flex:1;min-width:0;padding:13px 16px;border:1px solid var(--ln);border-radius:14px;background:var(--s1);font-size:16px;box-shadow:var(--sh2)}
.ay-busca input:focus{outline:2px solid var(--pr);outline-offset:1px}
.ay-busca .btn{min-height:48px;padding:0 18px;border-radius:14px}
.ay-res{max-width:620px;margin:10px auto 0;text-align:left}
.ay-res:empty{display:none}
.ay-res .ay-art{margin-top:8px}
.ay-res p{color:var(--md);margin:10px 0 0}

.ay-main{flex:1;width:100%;max-width:1140px;margin:0 auto;padding:28px 28px 40px}
.ay-sec{margin:0 0 40px}
.ay-sec h2,.ay-h2{font-size:var(--t-h2);margin:0 0 4px;letter-spacing:-.01em}
.ay-h2{margin-top:26px}
.ay-h3{font-size:var(--t-h3);margin:22px 0 10px;color:var(--md)}
.ay-sub{color:var(--dm);margin:0 0 14px;font-size:var(--t-s)}

.ay-lista{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px}
.ay-lista.tres{grid-template-columns:repeat(3,1fr)}
.ay-art{display:flex;flex-direction:column;gap:5px;padding:16px 18px;background:var(--s1);border:1px solid var(--ln);border-radius:var(--r);box-shadow:var(--sh);color:var(--tx);transition:border-color .15s,box-shadow .15s}
.ay-art:hover{border-color:var(--pr-b);box-shadow:var(--sh2);color:var(--tx)}
.ay-art b{font-size:15.5px;line-height:1.25}
.ay-art span{color:var(--md);font-size:var(--t-s);line-height:1.4}
.ay-art small{color:var(--dm);font-size:var(--t-xs);margin-top:auto;padding-top:4px}

.ay-cats{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:12px;margin-top:12px}
.ay-cat{background:var(--s1);border:1px solid var(--ln);border-radius:var(--r);padding:16px 18px;box-shadow:var(--sh)}
.ay-cat-t{display:flex;gap:12px;align-items:flex-start;color:var(--tx)}
.ay-cat-t .ic{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;background:var(--pr-s);color:var(--pr);flex:none}
.ay-cat-t b{display:block;font-size:16px}
.ay-cat-t small{display:block;color:var(--dm);font-size:var(--t-s);line-height:1.35}
.ay-cat ul{list-style:none;margin:12px 0 0;padding:10px 0 0;border-top:1px solid var(--ln2);display:flex;flex-direction:column;gap:6px}
.ay-cat li a{font-size:var(--t-s);font-weight:500}

.ay-sectores{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:4px 18px}
.ay-sectores h3{font-size:var(--t-s);color:var(--dm);margin:12px 0 6px;font-weight:600}
.ay-chips{display:flex;flex-wrap:wrap;gap:6px;margin:0}
.ay-chips a{padding:6px 11px;border-radius:999px;background:var(--s1);border:1px solid var(--ln);color:var(--tx);font-size:var(--t-s);font-weight:500}
.ay-chips a:hover{border-color:var(--pr-b);background:var(--pr-s)}

.ay-faq{display:flex;flex-direction:column;gap:8px;margin-top:12px}
.ay-faq details{background:var(--s1);border:1px solid var(--ln);border-radius:var(--r-s);padding:0 16px}
.ay-faq summary{cursor:pointer;padding:14px 0;font-weight:600;list-style:none;display:flex;justify-content:space-between;gap:12px}
.ay-faq summary::after{content:'+';color:var(--pr);font-weight:700}
.ay-faq details[open] summary::after{content:'–'}
.ay-faq summary::-webkit-details-marker{display:none}
.ay-faq details>div{padding:0 0 14px;color:var(--md)}
.ay-faq details:target{border-color:var(--pr)}

.ay-rec,.ay-soporte{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.ay-rec .ay-sub,.ay-soporte .ay-sub{margin:0;max-width:640px}
.ay-rec-acc{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.ay-chk{display:flex;gap:8px;align-items:center;font-size:var(--t-s);cursor:pointer}
.ay-chk input{width:18px;height:18px;accent-color:var(--pr)}

.ay-miga{font-size:var(--t-s);color:var(--dm);margin-bottom:10px}
.ay-art-cab h1{margin:0 0 6px;font-size:30px;line-height:1.15;letter-spacing:-.02em}
.ay-art-acc{display:flex;gap:8px;flex-wrap:wrap;margin:6px 0 0}
.ay-aviso{background:var(--am-s);border:1px solid var(--am-b);color:var(--am-t);padding:8px 12px;border-radius:10px;font-size:var(--t-s)}
.ay-modo{margin:10px 0 0}
.ay-modo h2{font-size:var(--t-h3);margin:0 0 6px}
.ay-modo p{margin:0 0 6px}

.ay-doble{display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:40px;align-items:start}
.ay-articulo{min-width:0;max-width:760px}
.ay-cuerpo{font-size:16px;line-height:1.6;margin-top:18px}
.ay-cuerpo h3{font-size:18px;margin:26px 0 8px}
.ay-cuerpo p{margin:0 0 12px}
.ay-cuerpo ul,.ay-cuerpo ol{padding-left:22px;margin:0 0 14px}
.ay-cuerpo li{margin:0 0 6px}
.ay-cuerpo code{font-family:'IBM Plex Mono',monospace;background:var(--s3);padding:1px 6px;border-radius:6px;font-size:.92em}
.ay-fig{margin:18px 0 20px}
.ay-fig img{display:block;width:100%;height:auto;border-radius:12px;border:1px solid var(--ln);box-shadow:var(--sh2);background:var(--s2)}
.ay-fig figcaption{font-size:var(--t-xs);color:var(--dm);margin-top:7px;text-align:center}
.ay-fig.movil{max-width:300px;margin-left:auto;margin-right:auto}
.ay-fila{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.ay-fila .ay-fig{flex:1 1 220px;margin-left:0;margin-right:0}
.ay-util{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-top:26px;padding-top:16px;border-top:1px solid var(--ln);color:var(--md);font-size:var(--t-s)}
.ay-lado{position:sticky;top:84px;font-size:var(--t-s)}
.ay-lado h2{font-size:var(--t-xs);text-transform:uppercase;letter-spacing:.05em;color:var(--dm);margin:0 0 8px}
.ay-lado ul{list-style:none;padding:0;margin:0 0 22px;display:flex;flex-direction:column;gap:7px}
.ay-lado a[aria-current]{font-weight:700}
.ay-pie{text-align:center;color:var(--dm);font-size:var(--t-xs);padding:20px;border-top:1px solid var(--ln);background:var(--s1)}

@media (max-width:860px){
  .ay-doble{grid-template-columns:1fr;gap:10px}
  .ay-lado{position:static;border-top:1px solid var(--ln);padding-top:18px}
  .ay-lista.tres{grid-template-columns:1fr}
}
@media (max-width:600px){
  .ay-cab{padding:10px 16px}
  .ay-logo small{display:none}
  .ay-logo b{font-size:14px}
  .ay-hero{padding:30px 16px 24px}
  .ay-hero h1{font-size:26px}
  .ay-busca .btn{display:none}
  .ay-main{padding:20px 16px 30px}
  .ay-art-cab h1{font-size:24px}
  .ay-cats,.ay-lista,.ay-sectores{grid-template-columns:1fr}
  .ay-cuerpo{font-size:15.5px}
}

/* ══ Rediseño 27-sep («toda la web», sólo estilos): la misma familia que la portada ══
   Cabecera en píldora, héroe con aurora y el avatar de la casa (CSS, decoración: no
   hay <img> que anunciar), tarjetas más redondas con su sombra violeta. Respeta el
   modo oscuro de r360.css porque todo sale de sus tokens. */
body.ay{background:radial-gradient(60% 40% at 8% 0%,rgba(145,72,251,.12),transparent 70%),radial-gradient(50% 40% at 95% 5%,rgba(40,66,233,.10),transparent 70%),var(--bg)}
.ay-cab{margin:12px auto 0;width:calc(100% - 32px);max-width:1180px;border:1px solid var(--ln);border-radius:20px;padding:10px 12px 10px 18px;top:12px;box-shadow:0 10px 30px -12px rgba(50,40,150,.22);background:color-mix(in srgb,var(--s1) 86%,transparent);backdrop-filter:saturate(1.6) blur(14px);-webkit-backdrop-filter:saturate(1.6) blur(14px)}
.ay-hero{position:relative;overflow:hidden;flex-shrink:0;padding:64px 28px 56px;background:none;border-bottom:0}
.ay-hero h1{font-size:clamp(34px,5vw,54px);letter-spacing:-.045em;font-weight:600;line-height:1}
.ay-hero p{font-size:18px;margin:14px auto 26px}
.ay-hero::before,.ay-hero::after{content:'';position:absolute;bottom:0;width:170px;height:230px;background:no-repeat bottom center/contain;pointer-events:none;filter:drop-shadow(0 16px 18px rgba(40,32,120,.2))}
.ay-hero::before{left:max(16px,calc(50% - 560px));background-image:image-set(url(/landing/img/av-medico-360.avif) type('image/avif'),url(/landing/img/av-medico-360.webp) type('image/webp'))}
.ay-hero::after{right:max(16px,calc(50% - 560px));background-image:image-set(url(/landing/img/av-karaoke-360.avif) type('image/avif'),url(/landing/img/av-karaoke-360.webp) type('image/webp'));width:200px}
.ay-busca input{border-radius:18px;min-height:58px;padding:0 20px;font-size:17px;box-shadow:0 2px 4px rgba(16,19,34,.04),0 22px 44px -18px rgba(50,40,150,.35)}
.ay-busca .btn{min-height:58px;border-radius:18px;padding:0 22px}
.ay-sec h2,.ay-h2{font-size:clamp(24px,2.6vw,30px);letter-spacing:-.03em}
.ay-art,.ay-cat{border-radius:20px;transition:transform .25s cubic-bezier(.2,.8,.2,1),box-shadow .25s,border-color .2s}
.ay-art:hover,.ay-cat:hover{transform:translateY(-2px);box-shadow:0 22px 44px -22px rgba(50,40,150,.4)}
.ay-art{padding:18px 20px}
.ay-cat{padding:20px}
.ay-cat-t .ic{width:44px;height:44px;border-radius:14px;background:linear-gradient(140deg,var(--pr-s),var(--pr-b))}
.ay-chips a{min-height:40px;display:inline-flex;align-items:center;padding:0 14px}
.ay-faq details{border-radius:16px}
.ay-articulo .ay-cuerpo{background:var(--s1);border:1px solid var(--ln);border-radius:24px;padding:28px 32px;box-shadow:var(--sh)}
.ay-fig img{border-radius:16px}
.ay-pie{background:none;border-top:0;padding:30px 20px 40px}
@media (max-width:1000px){.ay-hero::before,.ay-hero::after{display:none}}
@media (max-width:600px){
  .ay-cab{width:calc(100% - 20px);top:8px;margin-top:8px}
  .ay-hero{padding:36px 16px 30px}
  .ay-articulo .ay-cuerpo{padding:20px 16px;border-radius:18px}
}
@media (prefers-reduced-motion:reduce){.ay-art,.ay-cat{transition:none}.ay-art:hover,.ay-cat:hover{transform:none}}