/* Navegación persistente de Guten-bot · L33M3.lib */
.guten-shell{--guten-width:270px;--guten-height:88px;padding-top:var(--guten-height)}
.guten-shell .guten-header{position:fixed;inset:0 0 auto;z-index:120;height:var(--guten-height);display:flex;align-items:center;gap:22px;padding:8px 22px;background:#fff;border-bottom:1px solid #dedbd5;color:#20201f}
.guten-shell .guten-toggle{display:flex;align-items:center;gap:6px;padding:0 12px 0 0;border:0;border-radius:12px;background:#fff;color:#20201f;cursor:pointer;font:inherit;font-weight:650;min-height:64px}
.guten-shell .guten-toggle img{display:block;width:64px;height:64px;object-fit:contain;transform:none!important;transition:none!important}
.guten-shell .guten-toggle:hover,.guten-shell .guten-toggle:active{background:#f7f3eb;filter:none;transform:none}
.guten-shell .guten-toggle:focus-visible,.guten-shell .guten-sidebar :focus-visible,.guten-shell .guten-session :focus-visible{outline:3px solid #c67516;outline-offset:3px}
.guten-shell .guten-brand{font-size:24px;font-weight:750;text-decoration:none;color:inherit;white-space:nowrap}
.guten-shell .guten-session{margin-left:auto;display:flex;align-items:center;gap:10px;min-width:0;padding:8px 10px 8px 12px;border:1px solid #e9e1d6;border-radius:999px;background:#fffdf8;color:#45413c;font-size:14px;line-height:1.2}
.guten-shell .guten-session[hidden]{display:none!important}
.guten-shell .guten-session strong{color:#151515;overflow-wrap:anywhere}
.guten-shell .guten-session-dot{width:8px;height:8px;border-radius:50%;background:#67a04f;box-shadow:0 0 0 4px rgba(103,160,79,.13);flex:0 0 auto}
.guten-shell .guten-logout{display:inline-flex;align-items:center;min-height:34px;padding:0 12px;border-radius:999px;background:#151515;color:#fff;text-decoration:none;font-weight:750;white-space:nowrap}
.guten-shell .guten-sidebar{position:fixed;top:var(--guten-height);left:0;bottom:0;width:var(--guten-width);z-index:110;background:#20201f;color:#fff;padding:28px 20px 24px;overflow-y:auto;overscroll-behavior:contain;display:flex;flex-direction:column;transform:translateX(0);transition:transform .22s ease}
.guten-shell .guten-sidebar[hidden],.guten-shell .guten-overlay[hidden]{display:none!important}
.guten-shell .guten-nav{display:block;flex:0 0 auto}
.guten-shell .guten-link,.guten-shell .guten-group summary,.guten-shell .guten-submenu a{display:block;padding:12px;border-radius:7px;text-decoration:none;color:inherit;font-size:16px;line-height:1.45}
.guten-shell .guten-link[aria-current="page"],.guten-shell .guten-submenu a[aria-current="page"]{background:#3a3936;font-weight:750}
.guten-shell .guten-link:hover,.guten-shell .guten-submenu a:hover,.guten-shell .guten-group summary:hover{background:#333330}
.guten-shell .guten-group{margin:3px 0}
.guten-shell .guten-group summary{display:list-item;list-style-position:inside;cursor:pointer;font-weight:700}
.guten-shell .guten-submenu{padding-left:14px;border-left:1px solid #5d5d56;margin-left:18px}
.guten-shell .guten-submenu a{font-size:14px;color:#eeece7;overflow-wrap:anywhere}
.guten-shell .private-chip{display:inline-flex;margin-left:6px;padding:2px 6px;border-radius:999px;background:#f6b93b;color:#171717;font-size:10px;font-weight:900;text-transform:uppercase;letter-spacing:.05em;vertical-align:middle}
.guten-shell .pedagogical-chip{display:inline-flex;margin-left:6px;padding:2px 6px;border-radius:999px;background:#67a04f;color:#fff;font-size:10px;font-weight:900;text-transform:uppercase;letter-spacing:.05em;vertical-align:middle}
.guten-shell .private-only[hidden]{display:none!important}
.guten-shell .guten-private-access{margin-top:auto;align-self:center;display:grid;place-items:center;width:92px;height:92px;border:1px solid rgba(255,255,255,.22);border-radius:26px;background:#fff;color:#151515;text-decoration:none;opacity:.82;overflow:hidden;transition:opacity .18s ease,box-shadow .18s ease,border-color .18s ease}
.guten-shell .guten-private-access-image{display:block;width:86px;height:86px;object-fit:contain;transform:none!important;transition:none!important}
.guten-shell .guten-private-access:hover,.guten-shell .guten-private-access:focus-visible{opacity:1;border-color:rgba(255,255,255,.6);box-shadow:0 8px 22px rgba(0,0,0,.22)}
.guten-shell .guten-private-access[hidden]{display:none!important}
.guten-shell .sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.guten-shell>main,.guten-shell>.site-footer{margin-left:var(--guten-width);transition:margin-left .22s ease}
.guten-shell.guten-sidebar-collapsed .guten-sidebar{transform:translateX(-105%)}
.guten-shell.guten-sidebar-collapsed>main,.guten-shell.guten-sidebar-collapsed>.site-footer{margin-left:0}
.guten-shell section[id]{scroll-margin-top:105px}
.guten-shell .guten-overlay{display:none}
@media(max-width:800px){
  .guten-shell{--guten-height:80px;--guten-width:min(285px,85vw)}
  .guten-shell .guten-header{padding:4px 12px;gap:14px}
  .guten-shell .guten-brand{font-size:21px}
  .guten-shell .guten-toggle{padding-right:4px}
  .guten-shell .guten-toggle img{width:58px;height:58px}
  .guten-shell .guten-session{margin-left:auto;padding:5px 7px;border-radius:14px;gap:6px;font-size:12px}
  .guten-shell .guten-session>span:not(.guten-session-dot){display:none}
  .guten-shell .guten-logout{min-height:31px;padding:0 9px;font-size:12px}
  .guten-shell .guten-sidebar{transform:translateX(-105%);box-shadow:12px 0 30px rgba(0,0,0,.18)}
  .guten-shell .guten-private-access{width:82px;height:82px;border-radius:24px}
  .guten-shell .guten-private-access-image{width:76px;height:76px}
  .guten-shell.guten-mobile-open .guten-sidebar{transform:translateX(0)}
  .guten-shell>main,.guten-shell>.site-footer,.guten-shell.guten-sidebar-collapsed>main,.guten-shell.guten-sidebar-collapsed>.site-footer{margin-left:0}
  .guten-shell .guten-overlay{display:block;position:fixed;inset:var(--guten-height) 0 0;background:#0007;border:0;z-index:100;width:100%;height:calc(100dvh - var(--guten-height));cursor:pointer}
  .guten-shell.guten-mobile-open{overflow:hidden}
}
@media(max-width:520px){
  .guten-shell .guten-brand{font-size:18px}
  .guten-shell .guten-toggle span{display:none}
}
@media print{
  .guten-shell{padding-top:0!important}
  .guten-shell .guten-header,.guten-shell .guten-sidebar,.guten-shell .guten-overlay{display:none!important}
  .guten-shell>main,.guten-shell>.site-footer{margin-left:0!important}
}

/* v9 login access icon */
.guten-shell .guten-private-access{width:96px!important;height:96px!important;border-radius:28px!important;padding:5px!important;background:#f3f3f3!important}
.guten-shell .guten-private-access-image{width:86px!important;height:86px!important;object-fit:cover!important;border-radius:22px!important}
@media(max-width:800px){.guten-shell .guten-private-access{width:86px!important;height:86px!important;border-radius:24px!important}.guten-shell .guten-private-access-image{width:76px!important;height:76px!important;border-radius:19px!important}}

/* === v13 · barra superior ligeramente más compacta === */
.guten-shell{--guten-height:76px}
.guten-shell .guten-header{height:var(--guten-height);padding:6px 18px;gap:16px}
.guten-shell .guten-toggle{min-height:54px;gap:4px;padding-right:6px}
.guten-shell .guten-toggle img{width:52px;height:52px}
.guten-shell .guten-brand{font-size:21px}
.guten-shell .guten-session{padding:7px 10px 7px 11px;font-size:13px;gap:9px}
.guten-shell .guten-logout{min-height:32px;padding:0 11px;font-size:13px}
.guten-shell section[id]{scroll-margin-top:92px}
@media(max-width:800px){
  .guten-shell{--guten-height:72px}
  .guten-shell .guten-header{padding:4px 10px;gap:10px}
  .guten-shell .guten-brand{font-size:19px}
  .guten-shell .guten-toggle{min-height:50px}
  .guten-shell .guten-toggle img{width:48px;height:48px}
  .guten-shell .guten-session{padding:5px 7px;font-size:12px}
  .guten-shell .guten-logout{min-height:30px;padding:0 9px;font-size:12px}
}