/* Muro de registro de las guías de tools.
   nginx solo lo inyecta a quien NO tiene sesión (location @muro). La guía va entera
   en el HTML (Google la lee y la marca el schema isAccessibleForFree:false); aquí se
   enseña el principio y se corta con la caja de registro. */
main.wrap{max-height:1150px;overflow:hidden;position:relative;
  -webkit-mask-image:linear-gradient(#000 55%,transparent 100%);
  mask-image:linear-gradient(#000 55%,transparent 100%)}
.iqt-muro{max-width:34rem;width:calc(100% - 32px);box-sizing:border-box;margin:-2rem auto 4rem;padding:1.6rem 1.5rem;text-align:center;
  background:#fff;border:1px solid #e3e3e0;border-radius:14px;
  box-shadow:0 12px 32px -18px rgba(20,20,20,.25);position:relative;z-index:2;
  font:16px/1.55 Roboto,system-ui,-apple-system,"Segoe UI",sans-serif;color:#141414}
.iqt-muro h2{font-size:1.3rem;font-weight:500;letter-spacing:-.01em;margin:0 0 .5rem}
.iqt-muro p{margin:0 0 1.1rem;color:#5f5f5c}
.iqt-muro .iqt-muro-botones{display:flex;gap:.6rem;justify-content:center;flex-wrap:wrap}
.iqt-muro a{display:inline-block;padding:.7rem 1.2rem;border-radius:2rem;text-decoration:none;font-weight:500}
.iqt-muro a.iqt-muro-si{background:#141414;color:#fff}
.iqt-muro a.iqt-muro-si:hover{background:#d24d1e}
.iqt-muro a.iqt-muro-ya{color:#141414;border:1px solid #d9d9d5}
.iqt-muro a.iqt-muro-ya:hover{border-color:#141414}
.iqt-muro small{display:block;margin-top:.9rem;color:#8a8a86;font-size:.8rem}
@media (prefers-color-scheme:dark){
  .iqt-muro{background:#1b1b1a;border-color:#333;color:#f2f2ef}
  .iqt-muro p{color:#b5b5b0}
  .iqt-muro a.iqt-muro-si{background:#f2f2ef;color:#141414}
  .iqt-muro a.iqt-muro-ya{color:#f2f2ef;border-color:#444}
}