:root{
  --bg:#F5F1E8; --surface:#FFFFFF; --ink:#1A1A1A; --muted:#6E6A64; --line:#DCD6CC; --soft:#EDE7DB;
  --verde:#7EC26B; --amarillo:#F2C94C; --naranja:#FF7B4A; --celeste:#56C2E6; --morado:#B48AFF; --rosa:#FF8FB1; --azul:#4D7CFE;
  --ok:#3E8E2F; --mono:ui-monospace,'SF Mono','Cascadia Mono','Roboto Mono',Menlo,Consolas,monospace;
  --sans:system-ui,-apple-system,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;
  --cerro1:#E6DCC8; --cerro2:#D6C7AB; --pasto:#7EC26B; --pasto2:#4F9443;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){ --bg:#121212; --surface:#1E1E1E; --ink:#F5F1E8; --muted:#B0AAA1; --line:#3A3734; --soft:#262422; --ok:#7EC26B; --cerro1:#1E1C1A; --cerro2:#292623; --pasto:#3F7A35; --pasto2:#2C5A25; }
}
:root[data-theme="dark"]{ --bg:#121212; --surface:#1E1E1E; --ink:#F5F1E8; --muted:#B0AAA1; --line:#3A3734; --soft:#262422; --ok:#7EC26B; --cerro1:#1E1C1A; --cerro2:#292623; --pasto:#3F7A35; --pasto2:#2C5A25; }
*,*::before,*::after{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; }
body{ margin:0; background:var(--bg); color:var(--ink); font:16px/1.45 var(--sans); padding-bottom:calc(64px + env(safe-area-inset-bottom,0px)); }
a{ color:inherit; }
button,input{ font:inherit; color:inherit; }
button{ cursor:pointer; }
:focus-visible{ outline:3px solid var(--celeste); outline-offset:2px; }
[hidden]{ display:none !important; }

/* barra superior */
.bar{ position:sticky; top:0; z-index:5; display:flex; align-items:center; justify-content:space-between; gap:10px; padding:10px 16px; padding-top:calc(10px + env(safe-area-inset-top,0px)); background:#1A1A1A; color:#F5F1E8; }
.logo{ display:flex; align-items:center; gap:10px; text-decoration:none; min-width:0; }
.logo .cat{ width:42px; height:36px; flex-shrink:0; background:url(icono.svg) center/contain no-repeat; image-rendering:pixelated; }
.logo .lt{ display:flex; flex-direction:column; line-height:1.05; }
.logo b{ font:800 22px/1 var(--mono); letter-spacing:2px; white-space:nowrap; }
.logo b i{ font-style:normal; color:var(--naranja); margin-left:3px; }
.logo small{ font:600 11px/1.3 var(--mono); color:#B0AAA1; letter-spacing:.5px; }
.who{ font:700 13px/1 var(--mono); text-decoration:none; border:2px solid #F5F1E8; padding:7px 10px; white-space:nowrap; max-width:46vw; overflow:hidden; text-overflow:ellipsis; }
.net{ background:var(--amarillo); color:#1A1A1A; font-size:14px; padding:8px 16px; text-align:center; }

/* contenido */
main{ max-width:680px; margin:0 auto; padding:16px; outline:none; }
.cargando{ color:var(--muted); }
h1{ font-size:26px; line-height:1.15; margin:6px 0 10px; letter-spacing:-.3px; }
h2{ font-size:19px; margin:26px 0 10px; }
h3{ font-size:16px; margin:0; }
p{ margin:8px 0; }
.muted{ color:var(--muted); }
.small{ font-size:13px; }
.kicker{ font:700 12px/1.2 var(--mono); letter-spacing:1.5px; text-transform:uppercase; color:var(--muted); }
.chip{ display:inline-block; font:700 12px/1 var(--mono); padding:4px 6px; background:var(--gc,var(--verde)); color:#1A1A1A; letter-spacing:.5px; white-space:nowrap; }
.card{ background:var(--surface); border:2px solid var(--ink); padding:14px; margin:12px 0; }
.card.flat{ border-width:1px; border-color:var(--line); }

.btn{ display:inline-flex; align-items:center; justify-content:center; gap:8px; min-height:48px; padding:10px 16px; border:2px solid var(--ink); border-bottom-width:5px; background:var(--verde); color:#1A1A1A; font:700 15px/1.2 var(--mono); letter-spacing:.5px; text-decoration:none; text-align:center; }
.btn:active{ transform:translateY(2px); border-bottom-width:3px; }
.btn.alt{ background:var(--surface); color:var(--ink); }
.btn.amarillo{ background:var(--amarillo); }
.btn.naranja{ background:var(--naranja); }
.btn.full{ display:flex; width:100%; }
.btn[disabled]{ opacity:.55; cursor:default; }
.row{ display:flex; gap:10px; flex-wrap:wrap; }
.row > .btn{ flex:1 1 140px; }
.link{ background:none; border:0; padding:0; text-decoration:underline; color:var(--ink); font-size:14px; }

/* continuar */
.hero{ background:#1A1A1A; color:#F5F1E8; padding:18px; margin:0 -16px 6px; }
.hero .hola{ font-size:24px; font-weight:800; margin:0 0 2px; }
.hero p{ color:#DCD6CC; margin:0 0 14px; }
.cont{ display:block; text-decoration:none; background:var(--amarillo); color:#1A1A1A; border:2px solid #F5F1E8; border-bottom-width:6px; padding:12px 14px; }
.cont .k{ font:700 12px/1 var(--mono); letter-spacing:1.5px; }
.cont b{ display:block; font-size:19px; line-height:1.2; margin:6px 0 2px; }
.cont span{ font-size:14px; }

/* progreso */
.prog{ height:12px; background:var(--soft); border:2px solid var(--ink); position:relative; overflow:hidden; }
.prog i{ position:absolute; left:0; top:0; bottom:0; background:var(--gc,var(--verde)); }
.grados{ display:grid; grid-template-columns:1fr 1fr; gap:10px; }
.gcard{ display:block; text-decoration:none; background:var(--surface); border:2px solid var(--ink); border-top:8px solid var(--gc); padding:10px 10px 12px; }
.gcard b{ display:block; font-size:16px; margin-bottom:2px; }
.gcard span{ display:block; font:600 12px/1.2 var(--mono); color:var(--muted); margin-bottom:8px; }

/* lista de clases */
.unidad{ font:700 12px/1.2 var(--mono); letter-spacing:1.5px; color:var(--muted); margin:20px 0 6px; text-transform:uppercase; }
.lista{ list-style:none; margin:0; padding:0; border-top:1px solid var(--line); }
.lista li{ border-bottom:1px solid var(--line); }
.lista a{ display:flex; align-items:center; gap:10px; padding:11px 2px; text-decoration:none; min-height:52px; }
.lista .t{ flex:1; min-width:0; }
.lista .t b{ display:block; font-weight:600; font-size:15px; line-height:1.25; }
.lista .t small{ color:var(--muted); font-size:12px; }
.estado{ width:28px; height:28px; flex-shrink:0; border:2px solid var(--line); display:flex; align-items:center; justify-content:center; font-weight:800; font-size:15px; }
.estado.ok{ background:var(--verde); border-color:var(--ink); color:#1A1A1A; }
.estado.rep{ background:var(--naranja); border-color:var(--ink); color:#1A1A1A; }
.lista a.sig{ background:color-mix(in srgb, var(--amarillo) 22%, transparent); }

/* clase */
.video{ position:relative; aspect-ratio:16/9; background:#1A1A1A; color:#F5F1E8; border:2px solid var(--ink); display:flex; align-items:center; justify-content:center; flex-direction:column; gap:8px; text-align:center; padding:12px; }
.video.vert{ aspect-ratio:9/16; max-width:340px; margin:0 auto; }
.video button.play{ width:74px; height:74px; border-radius:50%; border:3px solid #F5F1E8; background:var(--naranja); color:#1A1A1A; font-size:30px; padding-left:6px; }
.video iframe{ position:absolute; inset:0; width:100%; height:100%; border:0; }
.video .nota{ font-size:13px; color:#B0AAA1; }
.fuente{ display:flex; gap:6px; margin:8px 0 0; }
.fuente button{ flex:1; border:2px solid var(--ink); background:var(--surface); padding:8px; font:700 13px var(--mono); }
.fuente button.on{ background:var(--ink); color:var(--bg); }
.hecho{ border:2px solid var(--ok); color:var(--ok); padding:12px; font-weight:700; text-align:center; margin:12px 0; }
.despues{ display:grid; gap:10px; margin:12px 0 4px; }
.despues .btn{ flex-direction:column; gap:2px; min-height:64px; font-size:17px; }
.despues .btn small{ font:600 13px/1.25 var(--sans); letter-spacing:0; text-transform:none; opacity:.85; }
@media (min-width:560px){ .despues{ grid-template-columns:1fr 1fr; } }
.pista .btn{ margin:4px 6px 4px 0; min-height:42px; }
.juegos{ display:grid; gap:10px; }
.jcard{ display:flex; gap:12px; align-items:flex-start; text-decoration:none; background:var(--surface); border:2px solid var(--ink); padding:12px; }
.jcard .ic{ width:42px; height:42px; flex-shrink:0; background:#1A1A1A; color:var(--amarillo); display:flex; align-items:center; justify-content:center; font:700 18px var(--mono); }
.jcard b{ display:block; font-size:16px; }
.jcard p{ margin:2px 0 6px; font-size:14px; color:var(--muted); }
.nav2{ display:flex; gap:10px; margin-top:22px; }
.nav2 a{ flex:1; text-decoration:none; border:1px solid var(--line); padding:10px; font-size:13px; }
.nav2 a b{ display:block; font-size:14px; }
.nav2 a.r{ text-align:right; }

/* formularios */
.tabs2{ display:flex; border:2px solid var(--ink); margin:10px 0 16px; }
.tabs2 button{ flex:1; border:0; background:var(--surface); padding:12px 6px; font:700 13px var(--mono); }
.tabs2 button.on{ background:var(--ink); color:var(--bg); }
label{ display:block; font-weight:700; font-size:14px; margin:14px 0 6px; }
label small{ font-weight:400; color:var(--muted); }
input[type=text],input[type=password]{ width:100%; min-height:48px; padding:10px 12px; border:2px solid var(--ink); background:var(--surface); font-size:17px; border-radius:0; }
.err{ background:color-mix(in srgb, var(--naranja) 18%, transparent); border-left:5px solid var(--naranja); padding:10px 12px; margin:12px 0; font-size:15px; }
.okmsg{ background:color-mix(in srgb, var(--verde) 20%, transparent); border-left:5px solid var(--verde); padding:10px 12px; margin:12px 0; font-size:15px; }
.frase{ font:800 22px/1.4 var(--mono); background:var(--amarillo); color:#1A1A1A; border:2px dashed #1A1A1A; padding:14px; text-align:center; word-break:break-word; margin:12px 0; }
.cuentas{ list-style:none; padding:0; margin:0; }
.cuentas li{ display:flex; gap:10px; align-items:center; border-bottom:1px solid var(--line); padding:10px 0; }
.cuentas li b{ flex:1; }

/* avance */
.stats{ display:grid; grid-template-columns:repeat(3,1fr); gap:8px; }
.stats div{ background:var(--surface); border:2px solid var(--ink); padding:10px 8px; }
.stats b{ display:block; font-size:24px; line-height:1.1; }
.stats span{ font-size:12px; color:var(--muted); }
.glinea{ display:block; text-decoration:none; padding:10px 0; border-bottom:1px solid var(--line); }
.glinea .top{ display:flex; justify-content:space-between; gap:8px; margin-bottom:6px; font-weight:700; }
.glinea .top span{ font:700 13px var(--mono); color:var(--muted); }
.rec{ display:flex; justify-content:space-between; gap:10px; padding:8px 0; border-bottom:1px solid var(--line); font-size:15px; }
.rec b{ font-family:var(--mono); }

/* certificado */
.cert{ background:#FFFDF7; color:#1A1A1A; border:3px solid #1A1A1A; outline:8px solid #F2C94C; outline-offset:-14px; padding:34px 26px 26px; text-align:center; margin:16px 0; position:relative; }
.cert .k{ font:700 12px/1.2 var(--mono); letter-spacing:3px; }
.cert .t{ font-size:30px; font-weight:800; margin:4px 0 14px; letter-spacing:1px; }
.cert .n{ font-size:28px; font-weight:800; border-bottom:2px solid #1A1A1A; display:inline-block; padding:0 12px 4px; margin:8px 0; word-break:break-word; }
.cert .d{ font-size:16px; margin:8px auto; max-width:520px; }
.cert .firma{ display:flex; align-items:center; justify-content:center; gap:12px; margin:18px 0 6px; }
.cert .firma svg{ width:64px; height:56px; }
.cert .firma div{ text-align:left; font-size:14px; }
.cert .firma b{ font-size:16px; }
.cert .cod{ font:700 13px var(--mono); margin-top:10px; }
.cert .aviso{ font-size:11px; color:#6E6A64; margin-top:12px; }
.huella{ position:absolute; right:22px; top:22px; width:40px; opacity:.85; transform:rotate(14deg); }

/* barra inferior */
.tabs{ position:fixed; left:0; right:0; bottom:0; z-index:6; display:flex; background:var(--surface); border-top:2px solid var(--ink); padding-bottom:env(safe-area-inset-bottom,0px); }
.tabs a{ flex:1; display:flex; flex-direction:column; align-items:center; gap:1px; padding:7px 2px 8px; text-decoration:none; font:700 11px/1.1 var(--mono); color:var(--muted); }
.tabs a span{ font-size:19px; line-height:1.1; font-family:var(--sans); }
.tabs a.on{ color:var(--ink); box-shadow:inset 0 4px 0 var(--naranja); }
.toast{ position:fixed; left:50%; transform:translateX(-50%); bottom:calc(76px + env(safe-area-inset-bottom,0px)); background:#1A1A1A; color:#F5F1E8; padding:10px 14px; font-size:14px; z-index:9; max-width:calc(100vw - 32px); border:2px solid #F5F1E8; }

@media (min-width:700px){ .tabs{ padding-left:max(0px,calc(50% - 340px)); padding-right:max(0px,calc(50% - 340px)); } h1{ font-size:30px; } .grados{ grid-template-columns:repeat(3,1fr); } .hero{ margin:0 0 6px; } }
@media (max-width:520px){ .huella{ display:none; } }
@media (max-width:360px){ .logo b{ font-size:18px; letter-spacing:1px; } .logo .cat{ width:34px; height:30px; } }

/* inicio: en el celular una columna (orden de abajo); en computadora tres columnas */
.inicio{ display:flex; flex-direction:column; }
.inicio .c1{ display:contents; }
.inicio .hero{ order:1; } .inicio .rep{ order:2; } .inicio .c2{ order:3; } .inicio .cta{ order:4; margin-top:16px; } .inicio .c3{ order:5; } .inicio .pie{ order:6; margin-top:28px; }

/* computadora: logo grande arriba, pestañas en la segunda fila, tres columnas y el barrio al fondo */
@media (min-width:1100px){
  body{ display:flex; flex-direction:column; min-height:100vh; padding-bottom:0; }
  .bar{ order:1; position:static; padding:16px max(24px, calc(50% - 620px)); }
  .logo{ gap:16px; }
  .logo .cat{ width:72px; height:62px; }
  .logo .lt{ flex-direction:row; align-items:baseline; gap:16px; }
  .logo b{ font-size:44px; letter-spacing:6px; }
  .logo small{ font-size:14px; }
  .who{ font-size:15px; padding:10px 14px; }
  .tabs{ order:2; position:sticky; top:0; bottom:auto; justify-content:center; gap:8px; padding:0 !important; border-top:0; border-bottom:2px solid var(--ink); }
  .tabs a{ flex:0 0 auto; flex-direction:row; gap:8px; padding:14px 26px; font-size:15px; }
  .tabs a span{ font-size:18px; }
  .tabs a.on{ box-shadow:inset 0 -5px 0 var(--naranja); }
  .net{ order:3; }
  main{ order:4; width:100%; max-width:760px; padding:24px 24px 32px; }
  body[data-p="inicio"] main{ max-width:1240px; }
  .inicio{ display:grid; grid-template-columns:1.15fr 1fr 1fr; gap:0 32px; align-items:start; }
  .inicio .c1{ display:block; }
  .inicio .c1 > :first-child{ margin-top:0; }
  .inicio .c2 h2, .inicio .c3 h2{ margin-top:0; }
  .inicio .grados{ grid-template-columns:1fr 1fr; }
  .inicio .pie{ grid-column:1 / -1; }
  .toast{ bottom:24px; }
  /* el barrio va al final de la página (nunca tapa el texto); en páginas cortas queda pegado abajo */
  .escena{ order:5; margin-top:auto; height:170px; flex-shrink:0; pointer-events:none; }
  .escena svg{ display:block; width:100%; height:100%; }
}
/* los personajes se mueven un poquito (salvo que la computadora pida menos movimiento) */
.escena .pj use{ animation:yq-salto 1.2s steps(2, jump-none) infinite; }
.escena .b2 use{ animation-duration:1.6s; animation-delay:-.4s; }
.escena .b3 use{ animation-duration:2s; animation-delay:-.9s; }
@keyframes yq-salto{ 0%, 60%{ transform:translateY(0); } 80%{ transform:translateY(-4px); } 100%{ transform:translateY(0); } }
@media (prefers-reduced-motion: reduce){ .escena .pj use{ animation:none; } }
/* ficha de ejercicios */
.ficha-sub{ font-size:15px; }
.nivel{ margin:22px 0; border:2px solid var(--ink); border-left-width:8px; background:var(--surface); }
.nivel.n-casa{ border-left-color:var(--naranja); } .nivel.n-barrio{ border-left-color:var(--amarillo); } .nivel.n-techero{ border-left-color:var(--morado); }
.nivel header{ display:flex; align-items:center; gap:12px; padding:10px 14px; background:var(--soft); border-bottom:2px solid var(--ink); }
.nivel header img{ image-rendering:pixelated; flex-shrink:0; }
.nivel header b{ display:block; font:800 19px/1.1 var(--mono); letter-spacing:.5px; }
.nivel header span{ font-size:13px; color:var(--muted); }
.ejs{ margin:0; padding:12px 14px 4px 44px; }
.ejs > li{ padding:8px 0 10px; border-bottom:1px solid var(--line); break-inside:avoid; }
.ejs > li:last-child{ border-bottom:0; }
.ejs > li::marker{ font:700 15px var(--mono); }
.ejs p{ margin:0 0 6px; }
.alts{ list-style:none; margin:0; padding:0; display:flex; flex-wrap:wrap; gap:4px 18px; counter-reset:alt; }
.alts li{ counter-increment:alt; }
.alts li::before{ content:counter(alt, lower-alpha) ") "; font-weight:700; font-family:var(--mono); }
.repaso{ display:inline-block; font:700 11px/1.4 var(--mono); background:var(--soft); border:1px solid var(--line); padding:0 6px; margin-bottom:4px; }
canvas.fig{ display:block; width:100%; max-width:440px; height:auto; margin:4px 0 8px; background:#1A1A1A; }
.resp{ margin:0; border-top:2px solid var(--ink); }
.resp summary{ cursor:pointer; padding:12px 14px; font:700 14px var(--mono); }
.resp ol{ margin:0; padding:0 14px 12px 44px; font-size:14px; }
.resp li{ padding:3px 0; }
.solo-print{ display:none; }
@media print{
  .nivel{ border-width:1px; border-left-width:5px; margin:10px 0; }
  .ejs{ columns:2; column-gap:28px; padding:8px 10px 4px 34px; font-size:13px; }
  .solo-print{ display:block; } .respuestas{ break-before:page; font-size:12px; }
  .respuestas ol{ columns:2; column-gap:24px; }
  body[data-p="ficha"]{ font-size:13px; }
  body[data-p="ficha"] main{ page:ficha; }
  body{ background:#fff; padding:0; } .bar,.tabs,.net,.toast,.noprint,.escena{ display:none !important; }
  main{ max-width:none; padding:0; } .cert{ margin:0; page-break-inside:avoid; }
  @page{ size:A4 landscape; margin:12mm; }
  @page ficha{ size:A4 portrait; margin:12mm; }
}

/* bienvenida (primera visita) y guía de 3 pasos */
body[data-p="bienvenida"] .tabs{ display:none; }
.bienv{ max-width:520px; margin:0 auto; padding:8px 0 24px; text-align:center; }
.bienv .michi svg{ width:96px; height:auto; margin:6px auto 4px; display:block; }
.bienv .hola{ font-size:26px; font-weight:800; margin:4px 0; }
.bienv h1{ font-size:24px; margin:22px 0 12px; }
.egrados{ display:grid; grid-template-columns:1fr 1fr; gap:10px; margin-bottom:14px; }
.egrado{ font-family:inherit; font-weight:800; font-size:17px; line-height:1.2; color:var(--ink); background:var(--surface); border:2px solid var(--ink); border-top:8px solid var(--gc); border-bottom-width:5px; padding:16px 8px; cursor:pointer; }
.egrado:active{ transform:translateY(2px); }
.pasos{ list-style:none; padding:0; margin:12px 0 0; display:grid; gap:8px; }
.pasos a{ display:flex; align-items:center; gap:12px; text-decoration:none; color:#F5F1E8; border:2px solid #5A554F; padding:8px 10px; }
.pasos b{ font:800 22px/1 var(--mono); background:var(--naranja); color:#1A1A1A; width:36px; height:36px; display:flex; align-items:center; justify-content:center; flex:none; }
.pasos span{ font-weight:700; } .pasos small{ display:block; font-weight:400; color:#B0AAA1; font-size:13px; }
.hero .cambiar{ margin:10px 0 0; text-align:right; }
button.link{ background:none; border:0; padding:0; color:#B0AAA1; text-decoration:underline; font:inherit; font-size:13px; cursor:pointer; }

/* portada (primera visita, sin cuenta) */
body[data-p="portada"] .tabs{ display:none; }
.portada{ max-width:560px; margin:0 auto; padding-bottom:20px; }
.portada section{ margin:0 0 22px; }
.portada h2{ margin:0 0 8px; }
.ptop{ background:#1A1A1A; color:#F5F1E8; text-align:center; padding:22px 16px 20px; margin:0 -16px 22px !important; }
.ptop .michi svg{ width:92px; height:auto; display:block; margin:0 auto 6px; }
.ptop .marca{ font:800 30px/1 var(--mono); letter-spacing:4px; margin:0; } .ptop .marca span{ color:var(--naranja); }
.ptop .lema{ font:600 12px/1.4 var(--mono); color:#B0AAA1; margin:4px 0 14px; }
.ptop h1{ font-size:26px; margin:0 0 6px; color:#F5F1E8; } .ptop p{ color:#DCD6CC; margin:0; }
.pasos.claro li{ display:flex; align-items:center; gap:12px; border:2px solid var(--ink); background:var(--surface); padding:8px 10px; }
.pasos.claro small{ color:var(--muted); }
.pjs{ display:grid; gap:10px; }
.pj{ display:flex; gap:12px; align-items:center; background:var(--surface); border:2px solid var(--ink); padding:8px 10px; }
.pj img{ width:56px; height:56px; object-fit:contain; image-rendering:pixelated; flex:none; }
.pj b{ display:block; } .pj p{ margin:2px 0 0; font-size:14px; color:var(--muted); }
.pcta .btn{ margin-bottom:10px; justify-content:center; }
.pcta p{ text-align:center; margin:6px 0; }
button.link.oscuro{ color:var(--ink); font-size:15px; font-weight:700; }
@media (min-width:700px){ .ptop{ margin:0 0 22px !important; } .pjs{ grid-template-columns:1fr 1fr; } }
.pcta.arriba{ margin:16px auto 0; max-width:380px; } .pcta.arriba .btn.alt{ background:transparent; color:#F5F1E8; border-color:#F5F1E8; }

/* movimiento suave de los personajes (como en los juegos: a saltitos, sin difuminar) */
@keyframes saltito{ 0%,100%{ transform:translateY(0); } 50%{ transform:translateY(-5px); } }
@keyframes respira{ 0%,100%{ transform:translateY(0) rotate(0); } 25%{ transform:translateY(-4px) rotate(-3deg); } 75%{ transform:translateY(-4px) rotate(3deg); } }
.pj img{ animation:saltito 1.4s steps(2,jump-none) infinite; animation-delay:var(--d,0s); }
.ptop .michi svg, .bienv .michi svg{ animation:respira 2.4s steps(4,jump-none) infinite; transform-origin:50% 100%; }
@media (prefers-reduced-motion: reduce){ .pj img, .ptop .michi svg, .bienv .michi svg{ animation:none; } }

/* mapa de mundos (Clases) */
.vh{ position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0 0 0 0); }
.globo{ display:flex; gap:10px; align-items:flex-end; margin:6px 0 14px; }
.globo .michi svg{ width:58px; height:auto; display:block; animation:respira 2.4s steps(4,jump-none) infinite; transform-origin:50% 100%; }
.globo p{ position:relative; margin:0 0 18px; background:var(--surface); border:2px solid var(--ink); padding:10px 12px; font-size:15px; box-shadow:3px 3px 0 var(--ink); }
.globo p::before{ content:""; position:absolute; left:-10px; bottom:12px; border:8px solid transparent; border-right-color:var(--ink); border-left:0; }
.mapa{ position:relative; max-width:560px; margin:0 auto; border:3px solid var(--ink); box-shadow:5px 5px 0 var(--ink); }
.mfila{ position:relative; aspect-ratio:360/160; }
.mfila svg{ position:absolute; inset:0; width:100%; height:100%; display:block; }
.mnodo{ position:absolute; top:50%; transform:translate(-50%,-50%); display:flex; flex-direction:column; align-items:center; text-decoration:none; color:var(--ink); width:46%; max-width:200px; }
.mbadge{ display:flex; align-items:center; justify-content:center; width:54px; height:54px; background:var(--gc); color:#1A1A1A; border:3px solid #1A1A1A; box-shadow:4px 4px 0 #1A1A1A; font:800 20px/1 var(--mono); transition:transform .1s; }
.mnodo:hover .mbadge, .mnodo:focus-visible .mbadge{ transform:translateY(-3px); }
.mnodo:active .mbadge{ transform:translateY(2px); box-shadow:2px 2px 0 #1A1A1A; }
.mnom{ margin-top:6px; background:var(--surface); border:2px solid #1A1A1A; padding:4px 7px 6px; text-align:center; width:100%; }
.mnom b{ display:block; font-size:13px; line-height:1.2; } .mnom small{ display:block; font:700 11px/1.3 var(--mono); color:var(--muted); margin:2px 0 4px; }
.mnom .prog{ height:7px; }
.mmichi{ position:absolute; width:44px; height:44px; image-rendering:pixelated; pointer-events:none; animation:saltito 1.2s steps(2,jump-none) infinite; transition:left .5s steps(6), top .5s steps(6); z-index:2; }
.mmichi.anda{ animation-duration:.25s; }
.mundo-k{ display:inline-block; font:800 12px/1 var(--mono); letter-spacing:1.5px; background:var(--gc); color:#1A1A1A; border:2px solid #1A1A1A; padding:6px 8px; margin:2px 0 0; }
@media (max-width:420px){ .mfila{ aspect-ratio:360/196; } .mnodo{ width:54%; } .mnom small{ font-size:10px; } }
@media (max-width:380px){ .mfila{ aspect-ratio:360/214; } .mnom b{ font-size:12px; } .mbadge{ width:46px; height:46px; font-size:17px; } }
@media (prefers-reduced-motion: reduce){ .mmichi, .globo .michi svg{ animation:none; transition:none; } }

/* camino de aventura (página de un año) */
.mbanner{ position:relative; border:3px solid var(--ink); box-shadow:5px 5px 0 var(--ink); overflow:hidden; margin:4px 0 14px; }
.mbanner svg{ position:absolute; inset:0; width:100%; height:100%; display:block; }
.mbt{ position:relative; margin:56px 10px 10px; background:var(--surface); border:2px solid #1A1A1A; padding:10px 12px; }
.mbt h1{ margin:8px 0 2px; font-size:24px; } .mbt p{ margin:0 0 6px; color:var(--muted); font-size:14px; }
.camino{ position:relative; border:3px solid var(--ink); box-shadow:5px 5px 0 var(--ink); margin:6px 0 22px; overflow:hidden; }
.senda{ position:absolute; inset:0; width:100%; height:100%; }
.piedra{ position:absolute; left:0; right:0; height:62px; text-decoration:none; color:var(--ink); }
.pd{ position:absolute; left:calc(var(--x) - 29px); top:0; width:58px; height:58px; display:flex; align-items:center; justify-content:center; background:#F5F1E8; color:#1A1A1A;
  border:3px solid #1A1A1A; border-radius:14px; box-shadow:0 5px 0 #1A1A1A; font:800 20px/1 var(--mono); transition:transform .1s; }
.piedra.ok .pd{ background:var(--gc); } .pd .hpd{ width:34px; height:34px; display:block; } .pd .hpd g{ fill:#1A1A1A; }
.piedra.toca .pd{ background:var(--amarillo); animation:late 1.2s steps(2,jump-none) infinite; }
@keyframes late{ 0%,100%{ box-shadow:0 5px 0 #1A1A1A, 0 0 0 0 rgba(242,201,76,.0); } 50%{ box-shadow:0 5px 0 #1A1A1A, 0 0 0 7px rgba(242,201,76,.55); } }
.piedra:hover .pd, .piedra:focus-visible .pd{ transform:translateY(-3px); } .piedra:active .pd{ transform:translateY(3px); box-shadow:0 2px 0 #1A1A1A; }
.pd .rep{ position:absolute; right:-9px; top:-9px; width:22px; height:22px; background:var(--naranja); color:#1A1A1A; border:2px solid #1A1A1A; border-radius:50%; font:800 13px/18px var(--mono); font-style:normal; text-align:center; }
.pl{ position:absolute; top:6px; left:calc(var(--x) + 38px); width:max-content; max-width:calc(100% - var(--x) - 46px); background:var(--surface); border:2px solid #1A1A1A; padding:4px 8px 5px; }
.piedra.izq .pl{ left:auto; right:calc(100% - var(--x) + 38px); max-width:calc(var(--x) - 46px); text-align:right; }
.pl b{ display:block; font-size:13.5px; line-height:1.2; } .pl small{ display:block; font:700 11px/1.3 var(--mono); color:var(--muted); margin-top:2px; }
.pl .cn{ margin:0 0 2px; color:var(--ink); letter-spacing:.5px; } .pl .cn em{ font-style:normal; background:var(--amarillo); color:#1A1A1A; padding:0 3px; }
.piedra.toca .pl small{ color:var(--ink); }
.parada{ position:absolute; left:0; right:0; height:44px; display:flex; align-items:center; justify-content:center; }
.parada span{ background:#1A1A1A; color:#F5F1E8; border:2px solid var(--gc); box-shadow:3px 3px 0 var(--gc); font:800 11px/1 var(--mono); letter-spacing:1.5px; padding:8px 10px; max-width:90%; text-align:center; }
.castillo{ position:absolute; left:0; right:0; height:186px; text-decoration:none; color:var(--ink); }
.castillo .cast{ position:absolute; left:calc(50% - 60px); top:0; width:120px; height:100px; }
.castillo .ch{ position:absolute; left:calc(50% - 20px); top:52px; width:40px; height:40px; image-rendering:pixelated; animation:saltito 1.1s steps(2,jump-none) infinite; }
.castillo .po{ position:absolute; left:calc(50% + 44px); top:52px; width:40px; height:40px; image-rendering:pixelated; }
.castillo .ups{ position:absolute; left:calc(50% + 72px); top:26px; background:var(--surface); border:2px solid #1A1A1A; font:800 12px/1 var(--mono); padding:5px 6px; }
.castillo.ok .ch{ animation:none; transform:rotate(-8deg); }
.castillo .pl{ left:50%; transform:translateX(-50%); max-width:calc(100% - 16px); top:104px; text-align:center; }
.castillo .pl .k{ display:block; font:800 11px/1 var(--mono); letter-spacing:1.5px; color:#B48AFF; margin-bottom:4px; }
.cmichi{ position:absolute; width:40px; height:40px; image-rendering:pixelated; pointer-events:none; animation:saltito 1.2s steps(2,jump-none) infinite; z-index:2; }
@media (max-width:380px){ .pd{ width:50px; height:50px; left:calc(var(--x) - 25px); font-size:18px; } .pl{ left:calc(var(--x) + 32px); max-width:calc(100% - var(--x) - 40px); } .piedra.izq .pl{ right:calc(100% - var(--x) + 32px); max-width:calc(var(--x) - 40px); } .pl b{ font-size:12.5px; } }
@media (prefers-reduced-motion: reduce){ .piedra.toca .pd, .castillo .ch, .cmichi{ animation:none; } }
body[data-p="grado"] .mbanner, body[data-p="grado"] .camino, body[data-p="grado"] .globo, body[data-p="grado"] .kicker, body[data-p="clases"] .globo{ max-width:620px; margin-left:auto; margin-right:auto; }

/* tanda 3: iconos por clase, buscador y celebración */
.ic3{ display:flex; gap:4px; margin-top:4px; font-size:13px; line-height:1; } .piedra.izq .ic3{ justify-content:flex-end; }
.ic3 i{ font-style:normal; filter:grayscale(1); opacity:.28; } .ic3 i.on{ filter:none; opacity:1; }
.pasos3{ display:flex; gap:6px; flex-wrap:wrap; margin:6px 0 4px; }
.pasos3 span{ font:700 12px/1 var(--mono); border:2px solid var(--line); color:var(--muted); padding:6px 8px; }
.pasos3 span.on{ border-color:var(--ink); color:var(--ink); background:var(--surface); } .pasos3 span.on::after{ content:" ✓"; color:var(--ok); }
.buscador{ max-width:620px; margin:0 auto 16px; }
.buscador label{ display:block; font-weight:800; margin-bottom:6px; }
.buscador input{ width:100%; padding:12px; border:2px solid var(--ink); background:var(--surface); font-size:16px; box-shadow:3px 3px 0 var(--ink); }
#bres .lista{ margin-top:6px; }
.fiesta{ position:fixed; inset:0; pointer-events:none; z-index:200; overflow:hidden; }
.fiesta span{ position:absolute; top:-50px; width:34px; height:34px; animation:cae 1.8s steps(12,jump-none) forwards; }
.fiesta .hpd{ width:34px; height:34px; display:block; } .fiesta .hpd g{ fill:#FF7B4A; }
@keyframes cae{ 0%{ transform:translateY(0) rotate(0); opacity:1; } 85%{ opacity:1; } 100%{ transform:translateY(110vh) rotate(var(--r)); opacity:0; } }
/* Mi avance: % del curso, coins y vitrina de michis */
.avtop{ display:flex; gap:14px; align-items:center; }
.avtop .pc{ flex:none; width:92px; height:92px; display:flex; flex-direction:column; align-items:center; justify-content:center; background:#7EC26B; color:#1A1A1A; border:3px solid #1A1A1A; box-shadow:4px 4px 0 #1A1A1A; }
.avtop .pc b{ font:800 28px/1 var(--mono); } .avtop .pc span{ font-size:12px; font-weight:700; }
.avtop .pcb{ flex:1; min-width:0; } .avtop .pcb p{ margin:0 0 8px; }
.coin{ width:22px; height:22px; vertical-align:-5px; image-rendering:pixelated; }
.coins .ctop{ display:flex; align-items:center; gap:8px; } .coins .ctop .coin{ width:34px; height:34px; }
.coins .ctop b{ font:800 30px/1 var(--mono); } .coins .ctop span{ font-weight:700; color:var(--muted); }
.coins p{ margin:10px 0 6px; } .coins details{ margin-top:12px; font-size:14px; } .coins summary{ cursor:pointer; font-weight:700; }
.coins ul{ margin:8px 0 0; padding-left:18px; } .coins li{ margin:3px 0; }
.vitrina{ display:grid; grid-template-columns:repeat(auto-fill,minmax(104px,1fr)); gap:10px; margin-bottom:8px; }
.vgato{ display:flex; flex-direction:column; align-items:center; gap:6px; text-align:center; background:var(--surface); border:2px solid var(--ink); padding:10px 6px; font-size:13px; }
.vgato.con{ border-width:3px; box-shadow:4px 4px 0 #F2C94C; }
.vgato .vimg{ width:72px; height:66px; } .vgato .vimg svg{ width:100%; height:100%; display:block; }
.vgato.falta .vimg{ color:var(--line); } .vgato.falta b{ color:var(--muted); letter-spacing:2px; }
.vgato .vk{ font:700 12px var(--mono); color:var(--muted); } .vgato .vk .coin{ width:15px; height:15px; vertical-align:-3px; }
.vgato.con .vk{ color:var(--ok); }
.velegir{ border:2px solid var(--ink); background:#F2C94C; color:#1A1A1A; font:700 13px var(--mono); padding:5px 12px; cursor:pointer; }
.vimg.god svg, .agato.god svg{ animation:brilla 1.6s steps(4) infinite; }
@keyframes brilla{ 0%,100%{ filter:drop-shadow(0 0 2px #F2C94C); } 50%{ filter:drop-shadow(0 0 9px #F2C94C); } }
/* pantalla de «¡Adoptaste un nuevo gatito!» */
.adopta{ position:fixed; inset:0; z-index:300; display:flex; align-items:center; justify-content:center; padding:16px; background:rgba(26,26,26,.86); overflow:hidden; animation:aparece .25s steps(3); }
.adopta .rayos{ position:absolute; left:50%; top:50%; width:170vmax; height:170vmax; margin:-85vmax 0 0 -85vmax; background:repeating-conic-gradient(rgba(242,201,76,.30) 0 10deg, transparent 10deg 20deg); animation:gira 24s linear infinite; }
.alluvia span{ position:absolute; top:-40px; width:30px; height:30px; animation:cae 2.6s steps(14,jump-none) infinite; } .alluvia svg{ width:100%; height:100%; display:block; }
.alluvia .hpd g{ fill:#FF7B4A; } .alluvia .coin{ width:100%; height:100%; }
.acaja{ position:relative; width:100%; max-width:380px; background:var(--surface); color:var(--ink); border:4px solid #1A1A1A; box-shadow:8px 8px 0 #F2C94C; padding:20px 18px 16px; text-align:center; animation:pop .45s steps(5); }
.acaja .ak{ margin:0; font:800 15px/1.2 var(--mono); letter-spacing:3px; color:#FF7B4A; }
.acaja h2{ margin:6px 0 4px; font-size:24px; line-height:1.15; }
.agatos{ display:flex; justify-content:center; flex-wrap:wrap; gap:6px; margin:12px auto 6px; }
.agato{ width:150px; height:140px; animation:saltito 1s steps(4) infinite; } .agatos .agato:nth-child(n+2){ animation-delay:.2s; }
.agatos.varios .agato{ width:84px; height:78px; }
.agato svg{ width:100%; height:100%; display:block; }
.acaja .anom{ margin:6px 0 2px; font:800 18px var(--mono); } .acaja .ad{ margin:0 0 10px; color:var(--muted); }
.acaja .acoins{ margin:0 0 14px; font-size:14px; }
.acaja .btn{ margin-top:8px; cursor:pointer; }
@keyframes gira{ to{ transform:rotate(360deg); } }
@keyframes aparece{ from{ opacity:0; } }
@keyframes pop{ 0%{ transform:scale(.4); } 70%{ transform:scale(1.06); } 100%{ transform:scale(1); } }
@media (prefers-reduced-motion: reduce){ .adopta, .adopta .rayos, .acaja, .agato, .vimg.god svg, .agato.god svg{ animation:none; } }
/* tarjeta de juego con portada dibujada (juegos/portadas/<id>.svg) */
.jcard.conpor{ flex-direction:column; gap:8px; padding:0 0 10px; overflow:hidden; }
.jcard.conpor > span:last-child{ padding:0 12px; }
.jpor{ display:block; width:100%; height:auto; aspect-ratio:2/1; image-rendering:pixelated; border-bottom:2px solid var(--ink); background:var(--soft); }
.jcard.conpor:hover .jpor, .jcard.conpor:focus-visible .jpor{ filter:brightness(1.08); }
@media (min-width:640px){ #app > .juegos{ grid-template-columns:repeat(2,1fr); } }

/* portada y Clases en computadora: se usa todo el ancho (hasta 1240 px) */
.parte{ display:none; }
@media (min-width:1100px){
  body[data-p^="portada"] main, body[data-p="clases"] main{ max-width:1240px; }
  .portada{ max-width:none; }
  .ptop{ display:grid; grid-template-columns:1.1fr 1fr; align-items:center; gap:24px; text-align:left; padding:36px 48px 32px; }
  .ptop .michi{ display:none; }
  .ptop .marca{ font-size:44px; letter-spacing:8px; } .ptop .lema{ font-size:14px; }
  .ptop h1{ font-size:40px; line-height:1.15; margin:18px 0 10px; } .ptop p{ font-size:18px; }
  .pcta.arriba{ margin:24px 0 0; max-width:420px; }
  .parte{ display:flex; align-items:flex-end; justify-content:center; gap:4%; height:100%; min-height:260px; padding-bottom:18px; border-bottom:6px solid #7EC26B; }
  .parte img{ image-rendering:pixelated; height:auto; animation:saltito 1.4s steps(2,jump-none) infinite; }
  .parte .pa0{ width:24%; animation-delay:.35s; } .parte .pa1{ width:36%; } .parte .pa2{ width:22%; animation-delay:.7s; }
  .pcuerpo{ display:grid; grid-template-columns:1fr 1fr; gap:8px 48px; align-items:start; }
  .pcuerpo .ppers{ grid-column:1 / -1; } .pcuerpo .ppers .pjs{ grid-template-columns:repeat(4,1fr); }
  .pcuerpo .ppers .pj{ flex-direction:column; text-align:center; padding:16px 12px; } .pcuerpo .ppers .pj img{ width:88px; height:88px; }
  .pcuerpo .pcta{ grid-column:1 / -1; max-width:480px; margin:8px auto 0; text-align:center; }
  .portada .pie{ text-align:center; }
  .cl{ display:grid; grid-template-columns:360px minmax(0,1fr); gap:40px; align-items:start; }
  .clado{ position:sticky; top:72px; max-height:calc(100vh - 88px); overflow:auto; padding:0 6px 6px 0; }
  body[data-p="clases"] .clado .globo, .clado .buscador{ max-width:none; margin-left:0; margin-right:0; }
  .cmapa .mapa{ max-width:720px; }
  .cmapa .mnodo{ max-width:240px; } .cmapa .mbadge{ width:64px; height:64px; font-size:23px; }
}
@media (prefers-reduced-motion: reduce){ .parte img{ animation:none; } }
/* páginas en dos columnas (mundo, clase, Mi avance): en el celular una sola columna, en el orden de las clases oN */
.dosc{ display:flex; flex-direction:column; }
.dosc > .izq, .dosc > .der{ display:contents; }
.o1{ order:1; } .o2{ order:2; } .o3{ order:3; } .o4{ order:4; } .o5{ order:5; } .o6{ order:6; }
@media (min-width:1100px){
  body[data-p="grado"] main, body[data-p="clase"] main, body[data-p="juegos"] main, body[data-p="avance"] main{ max-width:1240px; }
  .dosc{ display:grid; grid-template-columns:400px minmax(0,1fr); gap:0 44px; align-items:start; }
  .dosc > .izq, .dosc > .der{ display:block; }
  .dosc > .izq > :first-child, .dosc > .der > :first-child, .dosc > .der > section:first-child h2{ margin-top:0; }
  /* mundo: el banner, el certificado y Michi a la izquierda (fijos); el camino a la derecha */
  body[data-p="grado"] .dosc > .izq{ position:sticky; top:72px; max-height:calc(100vh - 88px); overflow:auto; padding:0 6px 6px 0; }
  body[data-p="grado"] .izq .mbanner, body[data-p="grado"] .izq .globo, body[data-p="grado"] .izq .kicker{ max-width:none; }
  body[data-p="grado"] .der .camino{ max-width:720px; }
  /* clase: diapositivas, video y ficha a la izquierda (más ancha); los juegos a la derecha */
  .clw{ grid-template-columns:minmax(0,1fr) 400px; }
  .clw > .der{ position:sticky; top:72px; }
  .clw > .der .juegos{ grid-template-columns:1fr; }
  body[data-p="clase"] .nav2{ margin-top:28px; }
  /* Juegos: tarjetas con portada en 3 columnas */
  #app > .juegos{ grid-template-columns:repeat(3,1fr); gap:16px; }
  /* Mi avance: % y coins a la izquierda; michis (4 por fila) a la derecha */
  .avw{ grid-template-columns:380px minmax(0,1fr); }
  .avw .vitrina{ grid-template-columns:repeat(4,1fr); gap:12px; }
  .avw .vgato .vimg{ width:96px; height:88px; }
  .avw .stats{ margin:12px 0; }
}
@media (min-width:1500px){ #app > .juegos{ grid-template-columns:repeat(4,1fr); } }