/* Kit72h — estética de señalética de emergencia: naranja alta visibilidad, franjas de peligro, rótulos condensados */
[hidden]{display:none!important}
:root{
  --bg:#f4f3f0;
  --surface:#ffffff;
  --ink:#16191d;
  --muted:#5a6068;
  --line:#dddad3;
  --night:#14171b;
  --night-2:#1e2329;
  --orange:#ff5a00;
  --orange-dark:#c94400;
  --orange-soft:#fff1e8;
  --yellow:#ffc400;
  --yellow-soft:#fff7d6;
  --red:#d7261e;
  --ok:#1f8a4c;
  --display:"Barlow Condensed","Arial Narrow","Roboto Condensed",Impact,sans-serif;
  --body:"Barlow",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,"SFMono-Regular",Menlo,Consolas,monospace;
  --hazard:repeating-linear-gradient(-45deg,var(--yellow) 0 14px,var(--night) 14px 28px);
  --radius:6px;
  --max:780px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17.5px/1.65 var(--body)}
img,svg{max-width:100%}
a{color:var(--orange-dark);text-underline-offset:3px}
a:hover{color:var(--orange)}
:focus-visible{outline:3px solid var(--yellow);outline-offset:2px}

/* Barra de alerta */
.alert-bar{background:var(--red);color:#fff;font:600 .82rem/1 var(--body);letter-spacing:.06em;text-transform:uppercase}
.alert-bar .inner{max-width:1120px;margin:0 auto;padding:8px 16px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.alert-bar strong{font-family:var(--mono);letter-spacing:0;font-size:.95rem}
.alert-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:#fff;margin-right:8px;vertical-align:1px;animation:blink 1.6s infinite}
@keyframes blink{50%{opacity:.25}}

/* Cabecera */
.site-header{background:var(--night);color:#fff;border-bottom:6px solid transparent;border-image:var(--hazard) 6}
.header-inner{max-width:1120px;margin:0 auto;padding:14px 16px;display:flex;align-items:center;justify-content:space-between;gap:12px 24px;flex-wrap:wrap}
.logo{display:inline-flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font:800 1.6rem/1 var(--display);letter-spacing:.02em;text-transform:uppercase}
.logo-badge{width:34px;height:34px;flex-shrink:0}
.logo span{color:var(--orange)}
.nav{display:flex;gap:2px 4px;flex-wrap:wrap}
.nav a{color:#cfd5dc;text-decoration:none;font:600 1rem/1 var(--display);letter-spacing:.06em;text-transform:uppercase;padding:8px 10px;border-radius:4px}
.nav a:hover{color:#fff;background:var(--night-2)}
.nav a[aria-current="page"]{color:var(--night);background:var(--orange)}

/* Contenido */
main{max-width:var(--max);margin:0 auto;padding:28px 16px 56px}
.breadcrumb{font:600 .85rem/1.4 var(--display);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.breadcrumb a{color:var(--muted)}
h1,h2,h3{font-family:var(--display);text-wrap:balance;color:var(--ink)}
h1{font-size:clamp(2.3rem,7vw,3.4rem);line-height:1;font-weight:800;text-transform:uppercase;letter-spacing:.005em;margin:.15em 0 .45em}
h2{font-size:clamp(1.65rem,4.5vw,2.05rem);line-height:1.1;font-weight:800;text-transform:uppercase;margin:2em 0 .6em;padding-left:16px;border-left:8px solid var(--orange)}
h3{font-size:1.4rem;line-height:1.2;font-weight:700;margin:1.6em 0 .35em}
.lead{font-size:1.18rem;color:#2c3138;border-left:4px solid var(--yellow);padding-left:14px}
.meta{font:500 .82rem/1 var(--mono);color:var(--muted);text-transform:uppercase;letter-spacing:.04em}
ul,ol{padding-left:1.3em}
li{margin:.3em 0}
li::marker{color:var(--orange-dark);font-weight:700}
strong{font-weight:700}

.disclosure{font-size:.82rem;color:var(--muted);border:1px dashed var(--line);border-radius:var(--radius);padding:8px 12px;margin:0 0 22px;background:transparent}

/* Cajas */
.box{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;margin:22px 0}
.box h3:first-child,.box h2:first-child{margin-top:0}
.tip{background:var(--orange-soft);border:0;border-left:6px solid var(--orange);border-radius:0 var(--radius) var(--radius) 0}
.tip::before{content:"CONSEJO";display:block;font:700 .8rem/1 var(--display);letter-spacing:.14em;color:var(--orange-dark);margin-bottom:8px}
.warn{position:relative;background:var(--yellow-soft);border:2px solid var(--night);border-radius:var(--radius);padding-top:30px;overflow:hidden}
.warn::before{content:"";position:absolute;inset:0 0 auto;height:10px;background:var(--hazard)}
.warn::after{content:"⚠ PRECAUCIÓN";position:absolute;top:14px;left:20px;font:800 .8rem/1 var(--display);letter-spacing:.14em;color:var(--red)}
.warn{padding-top:36px}

.toc{background:var(--night);color:#e9ecef;border-radius:var(--radius);padding:18px 22px}
.toc strong{display:block;margin-bottom:8px;font:700 .9rem/1 var(--display);letter-spacing:.14em;text-transform:uppercase;color:var(--yellow)}
.toc ol{margin:0}
.toc a{color:#fff;text-decoration:none}
.toc a:hover{color:var(--orange);text-decoration:underline}
.toc li::marker{color:var(--orange);font-family:var(--mono)}

table{width:100%;border-collapse:collapse;margin:16px 0;font-size:.95rem;background:var(--surface)}
th,td{border:1px solid var(--line);padding:9px 12px;text-align:left;vertical-align:top}
th{background:var(--night);color:#fff;font:700 .95rem/1.2 var(--display);letter-spacing:.06em;text-transform:uppercase;border-color:var(--night)}
tr:nth-child(even) td{background:#faf9f7}
td{font-variant-numeric:tabular-nums}
.table-wrap{overflow-x:auto}

/* Botones */
button.btn,button.btn-ghost{cursor:pointer}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--orange);color:#fff!important;text-decoration:none;font:700 1.05rem/1 var(--display);letter-spacing:.08em;text-transform:uppercase;padding:12px 18px;border:0;border-radius:var(--radius);box-shadow:0 3px 0 var(--orange-dark);margin:6px 0;transition:transform .1s,box-shadow .1s}
.btn::after{content:"→";font-family:var(--body)}
.btn:hover{background:#ff6b1a;transform:translateY(-1px);box-shadow:0 4px 0 var(--orange-dark)}
.btn:active{transform:translateY(2px);box-shadow:0 1px 0 var(--orange-dark)}
.btn-ghost{display:inline-flex;align-items:center;background:transparent;border:2px solid var(--night);color:var(--night)!important;text-decoration:none;font:700 1.05rem/1 var(--display);letter-spacing:.08em;text-transform:uppercase;padding:10px 16px;border-radius:var(--radius)}
.btn-ghost:hover{background:var(--night);color:#fff!important}

/* Tarjetas */
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin:18px 0}
.card{position:relative;background:var(--surface);border:1px solid var(--line);border-top:5px solid var(--orange);border-radius:var(--radius);padding:18px;display:flex;flex-direction:column;gap:8px;min-width:0}
.card h3{margin:0;font-size:1.3rem}
.card h3 a{color:var(--ink);text-decoration:none}
.card h3 a::after{content:"";position:absolute;inset:0}
.card p{margin:0;font-size:.95rem;color:#3a4048}
.card .btn{margin-top:auto;align-self:flex-start;font-size:.95rem;padding:10px 14px}
.guides .card{border-top:0;background:var(--night);border-color:var(--night);transition:transform .15s}
.guides .card:hover{transform:translateY(-3px)}
.guides .card h3 a{color:#fff}
.guides .card p{color:#b9c1ca}
.guides .card::before{content:"GUÍA";font:700 .75rem/1 var(--display);letter-spacing:.16em;color:var(--orange)}

/* Hero */
.hero{position:relative;background:var(--night);color:#fff;border-radius:var(--radius);padding:30px 24px 34px;margin-bottom:26px;overflow:hidden}
.hero::after{content:"";position:absolute;inset:auto 0 0;height:12px;background:var(--hazard)}
.hero-top{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.hero-tag{font:700 .85rem/1 var(--display);letter-spacing:.18em;text-transform:uppercase;color:var(--yellow)}
.clock{font:700 clamp(1.6rem,6vw,2.2rem)/1 var(--mono);color:var(--orange);background:#0b0d10;border:1px solid #2b3138;border-radius:4px;padding:8px 12px;letter-spacing:.04em;text-shadow:0 0 12px rgba(255,90,0,.55);font-variant-numeric:tabular-nums}
.clock small{font-size:.45em;color:#8a939d;margin-left:4px;text-shadow:none}
.hero h1{color:#fff;margin:0 0 .3em}
.hero h1 em{font-style:normal;color:var(--orange)}
.hero p{color:#c8cfd6;margin:.3em 0 1.2em;max-width:58ch}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap}
.hero .btn-ghost{border-color:#fff;color:#fff!important}
.hero .btn-ghost:hover{background:#fff;color:var(--night)!important}

/* Categorías del kit (portada) */
.kit-cat{display:flex;align-items:center;gap:12px;font-size:1.5rem;text-transform:uppercase;margin-top:1.8em}
.kit-cat .num{display:inline-grid;place-items:center;width:40px;height:40px;flex-shrink:0;background:var(--orange);color:#fff;font:800 1.3rem/1 var(--display);border-radius:50%}

/* Checklist */
.checklist{list-style:none;padding:0;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}
.checklist li{display:flex;gap:12px;align-items:flex-start;padding:10px 14px;border-bottom:1px solid var(--line);margin:0}
.checklist li:last-child{border-bottom:0}
.checklist input{width:22px;height:22px;margin-top:3px;flex-shrink:0;accent-color:var(--ok)}
.checklist label{cursor:pointer}
.checklist input:checked+label{color:var(--muted);text-decoration:line-through}

/* FAQ */
details{background:var(--surface);border:1px solid var(--line);border-left:5px solid var(--night);border-radius:var(--radius);padding:12px 16px;margin:10px 0}
details[open]{border-left-color:var(--orange)}
summary{cursor:pointer;font:700 1.15rem/1.3 var(--display)}
details p{margin:.6em 0 .2em}

/* Pie */
.site-footer{background:var(--night);color:#a9b2bc;font-size:.9rem;border-top:10px solid transparent;border-image:var(--hazard) 10}
.footer-inner{max-width:1120px;margin:0 auto;padding:30px 16px}
.footer-inner a{color:#e6eaee}
.footer-brand{font:800 1.4rem/1 var(--display);text-transform:uppercase;color:#fff}
.footer-brand span{color:var(--orange)}
.footer-112{display:inline-flex;align-items:center;gap:10px;background:var(--red);color:#fff;font:800 1.1rem/1 var(--display);letter-spacing:.06em;text-transform:uppercase;padding:10px 14px;border-radius:var(--radius);margin:14px 0}
.footer-112 b{font:800 1.6rem/1 var(--mono)}
.footer-links{display:flex;flex-wrap:wrap;gap:6px 18px;margin:8px 0 14px;padding:0;list-style:none}
.footer-note{font-size:.8rem;color:#7f8994}

@media (max-width:520px){
  body{font-size:16.5px}
  .nav a{padding:7px 8px;font-size:.95rem}
  .hero{padding:24px 18px 30px}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

@media print{
  .alert-bar,.site-header,.site-footer,.no-print,.disclosure,.breadcrumb{display:none!important}
  body{background:#fff;font-size:12pt}
  main{max-width:none;padding:0}
  .checklist{border:0}
  .checklist li{break-inside:avoid}
}

/* Línea temporal 72 h */
.timeline{list-style:none;padding:0;margin:24px 0;position:relative}
.timeline::before{content:"";position:absolute;left:47px;top:8px;bottom:8px;width:4px;background:var(--hazard)}
.phase{display:grid;grid-template-columns:98px minmax(0,1fr);gap:16px;margin:0 0 18px;position:relative}
.phase-time{display:flex;flex-direction:column;align-items:center;gap:6px;z-index:1}
.phase-time .t{display:block;min-width:86px;text-align:center;font:700 1.05rem/1 var(--mono);color:var(--orange);background:var(--night);border:2px solid var(--night);border-radius:4px;padding:8px 6px;font-variant-numeric:tabular-nums}
.phase-time .d{font:700 .78rem/1.15 var(--display);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);text-align:center;background:var(--bg);padding:2px 4px}
.phase-body{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:14px 18px}
.phase-body h3{margin:0 0 6px;font-size:1.3rem;text-transform:uppercase}
.phase-body ul{margin:0;list-style:disc}
.phase-end .t{background:var(--ok);border-color:var(--ok);color:#fff}

/* Noticias */
.news{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.news-head{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;background:var(--night);color:#fff;padding:10px 16px}
.news-live{font:700 .85rem/1 var(--display);letter-spacing:.14em;text-transform:uppercase;color:var(--yellow)}
.news-live .alert-dot{background:var(--red)}
.news-src{font:500 .75rem/1 var(--mono);color:#9aa3ad}
.news-list{list-style:none;margin:0;padding:0}
.news-list li{margin:0;border-bottom:1px solid var(--line)}
.news-list li:last-child{border-bottom:0}
.news-list a{display:block;padding:12px 16px;text-decoration:none;color:var(--ink)}
.news-list a:hover{background:var(--orange-soft)}
.news-title{display:block;font-weight:600;line-height:1.35}
.news-meta{display:block;margin-top:4px;font:500 .78rem/1.2 var(--mono);color:var(--muted);text-transform:uppercase}
.news-status{padding:14px 16px;margin:0;color:var(--muted);font-size:.95rem}
.news-note{font-size:.8rem;color:var(--muted);margin:8px 0 0}

@media (max-width:520px){
  .timeline::before{left:7px}
  .phase{grid-template-columns:minmax(0,1fr);gap:8px;padding-left:24px}
  .phase-time{flex-direction:row;align-items:center}
  .phase-time .t{min-width:0}
}

/* Aviso de afiliados como línea discreta */
.disclosure{border:0;padding:0;margin:0 0 18px;font-size:.8rem;background:none}
.hero + .disclosure{margin-top:-12px}

/* Resumen de 72 h en portada */
.steps72{list-style:none;padding:0;margin:18px 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px}
.steps72 li{margin:0;display:flex;gap:12px;align-items:flex-start;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:12px 14px;min-width:0}
.steps72 .t{flex-shrink:0;min-width:58px;text-align:center;font:700 .9rem/1 var(--mono);color:var(--orange);background:var(--night);border-radius:4px;padding:7px 6px}
.steps72 .end .t{background:var(--ok);color:#fff}
.steps72 strong{display:block;font:700 1.08rem/1.15 var(--display);text-transform:uppercase}
.steps72 span.s{display:block;font-size:.92rem;color:#3a4048;margin-top:3px;line-height:1.4}

@media (max-width:520px){
  .alert-msg{display:none}
  .alert-bar .inner{justify-content:center}
  .header-inner{padding-block:10px 0;gap:8px}
  .nav{flex-wrap:nowrap;overflow-x:auto;width:100%;margin:0 -16px;padding:0 16px 10px;width:calc(100% + 32px);scrollbar-width:none;-webkit-overflow-scrolling:touch}
  .nav::-webkit-scrollbar{display:none}
  .nav a{white-space:nowrap;flex-shrink:0}
}

/* Etiquetas de tiempo con texto */
.steps72 .t{min-width:76px;font-size:.78rem;line-height:1.15;white-space:normal;padding:7px 6px}
.phase-time .t{font-size:.9rem;line-height:1.15}
.steps72 li{flex-direction:column;gap:8px}
.steps72 .t{min-width:0;align-self:flex-start;font-size:.82rem;padding:6px 9px}

/* Herramientas: calculadora y test */
.tool{background:var(--surface);border:1px solid var(--line);border-top:5px solid var(--orange);border-radius:var(--radius);padding:18px;margin:20px 0}
.tool-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}
.field{display:flex;flex-direction:column;gap:6px;font:700 .95rem/1.2 var(--display);text-transform:uppercase;letter-spacing:.04em;min-width:0}
.field input[type=number]{font:700 1.3rem/1 var(--mono);padding:10px 12px;border:2px solid var(--line);border-radius:var(--radius);background:var(--bg);color:var(--ink);width:100%}
.field input[type=number]:focus{border-color:var(--orange);outline:none}
.field-wide{margin-top:16px}
.field input[type=range]{width:100%;accent-color:var(--orange)}
.results{margin-top:8px}
.res-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin:14px 0}
.res-card{background:var(--surface);border:1px solid var(--line);border-left:5px solid var(--orange);border-radius:var(--radius);padding:14px 16px;display:flex;flex-direction:column;gap:6px;min-width:0}
.res-k{font:700 .75rem/1 var(--display);letter-spacing:.16em;color:var(--orange-dark)}
.res-t{font:700 1.15rem/1.15 var(--display);text-transform:uppercase}
.res-big{font:700 1.25rem/1.2 var(--mono);color:var(--ink);font-variant-numeric:tabular-nums}
.res-x{font-size:.93rem;color:#3a4048;line-height:1.45}
.res-link{font-weight:600;font-size:.92rem}
.btn-sm{font-size:.88rem;padding:9px 12px;align-self:flex-start;margin-top:auto}
.q-list{list-style:none;counter-reset:q;padding:0;margin:0;display:flex;flex-direction:column;gap:14px}
.q{counter-increment:q;margin:0;padding-bottom:14px;border-bottom:1px dashed var(--line)}
.q:last-child{border-bottom:0}
.q-text{margin:0 0 8px;font-weight:600}
.q-text::before{content:counter(q) ". ";font-family:var(--mono);color:var(--orange-dark)}
.q-opts{display:flex;flex-wrap:wrap;gap:8px}
.q-opt{display:inline-flex;align-items:center;gap:8px;border:2px solid var(--line);border-radius:999px;padding:7px 14px;cursor:pointer;font-size:.95rem;background:var(--bg)}
.q-opt input{accent-color:var(--orange);margin:0}
.q-opt:has(input:checked){border-color:var(--orange);background:var(--orange-soft);font-weight:600}
.score{display:flex;gap:18px;align-items:center;flex-wrap:wrap;background:var(--night);color:#fff;border-radius:var(--radius);padding:18px 20px;margin:12px 0 20px}
.score-num{font:700 3rem/1 var(--mono);color:var(--orange)}
.score-num small{font-size:.4em;color:#8a939d}
.score-level{font:800 1.5rem/1.1 var(--display);text-transform:uppercase;color:var(--yellow)}
.score p{margin:.3em 0 0;color:#c8cfd6;max-width:52ch}

/* Kits por niveles */
.levels{display:flex;flex-direction:column;gap:18px;margin:20px 0}
.level{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.level-head{background:var(--night);color:#fff;padding:16px 20px}
.level-head h2{color:#fff;border:0;padding:0;margin:6px 0 4px}
.level-head p{margin:0;color:#c8cfd6;font-size:.95rem}
.level-tag{font:700 .8rem/1 var(--mono);color:var(--night);background:var(--yellow);padding:4px 8px;border-radius:4px}
.level-items{list-style:none;margin:0;padding:0}
.level-items li{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:12px 20px;border-top:1px solid var(--line);margin:0}
.level-items li div{min-width:0}
.level-items strong{display:block}
.level-items span{display:block;font-size:.9rem;color:var(--muted)}
.level-items .btn{flex-shrink:0;font-size:.85rem;padding:8px 12px;margin:0}

/* Explora por tema */
.topics{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0}
.topics a{display:inline-flex;align-items:center;gap:6px;background:var(--surface);border:2px solid var(--night);color:var(--night);text-decoration:none;font:700 .95rem/1 var(--display);letter-spacing:.06em;text-transform:uppercase;padding:9px 14px;border-radius:999px}
.topics a:hover{background:var(--night);color:#fff}

/* Mochila interactiva */
.bag-demo{background:var(--night);color:#fff;border-radius:var(--radius);padding:20px 18px 22px;margin:22px 0;position:relative;overflow:hidden}
.bag-demo::after{content:"";position:absolute;inset:auto 0 0;height:8px;background:var(--hazard)}
.bag-head h2{color:#fff;border-left-color:var(--orange);margin-top:0}
.bag-head p{color:#c8cfd6;margin:.2em 0 1em}
.bag-stage{display:flex;align-items:center;gap:18px;flex-wrap:wrap;justify-content:center}
.bag{background:none;border:0;padding:0;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:6px;color:#fff}
.bag svg{width:170px;height:auto;filter:drop-shadow(0 8px 14px rgba(0,0,0,.45));transition:transform .2s}
.bag:hover svg{transform:translateY(-3px) rotate(-1.5deg)}
.bag:active svg{transform:scale(.97)}
.bag-flap{transform-origin:100px 40px;transition:transform .45s cubic-bezier(.3,1.4,.5,1)}
.bag.open .bag-flap{transform:translateY(-14px) rotate(-8deg)}
.bag-count{font:700 .85rem/1 var(--mono);color:var(--yellow);text-transform:uppercase}
.bag-actions{display:flex;flex-direction:column;gap:8px}
.bag-demo .btn-ghost{border-color:#fff;color:#fff!important}
.bag-demo .btn-ghost:hover{background:#fff;color:var(--night)!important}
.bag-items{list-style:none;padding:0;margin:18px 0 6px;display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:10px}
.bag-item{margin:0}
.bag-item button{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;gap:6px;background:var(--night-2);border:2px solid #2d343c;border-radius:var(--radius);color:#fff;padding:10px 8px;cursor:pointer;font:600 .8rem/1.2 var(--body);text-align:center}
.bag-item button:hover,.bag-item.sel button{border-color:var(--orange);background:#262c33}
.bag-item svg{width:40px;height:40px;color:var(--orange)}
.bag-item.pop{animation:bagpop .5s cubic-bezier(.3,1.5,.5,1) both}
@keyframes bagpop{0%{opacity:0;transform:translateY(-60px) scale(.3) rotate(-12deg)}100%{opacity:1;transform:none}}
.bag-detail{display:flex;gap:16px;align-items:flex-start;background:#fff;color:var(--ink);border-radius:var(--radius);padding:16px;margin-top:12px;position:relative;border-left:6px solid var(--orange)}
.bag-detail-icon svg{width:56px;height:56px;color:var(--orange)}
.bag-detail-body{min-width:0;flex:1}
.bag-detail h3{margin:2px 0 6px;font-size:1.3rem;text-transform:uppercase}
.bag-detail p{margin:.3em 0;font-size:.95rem}
.bag-tip{color:#3a4048}
.bag-meta{font:600 .8rem/1.2 var(--mono);color:var(--muted);text-transform:uppercase}
.bag-close{position:absolute;top:6px;right:8px;background:none;border:0;font-size:1.6rem;line-height:1;cursor:pointer;color:var(--muted)}
@media (max-width:520px){.bag svg{width:140px}.bag-actions{flex-direction:row}.bag-detail{flex-direction:column}}
@media (prefers-reduced-motion:reduce){.bag-item.pop{animation:none}.bag-flap{transition:none}}

/* Mochila ilustrada v2 */
.bagx{background:#fffaf0;border:3px solid #23262b;border-radius:18px;padding:20px 16px 18px;margin:24px 0;box-shadow:6px 6px 0 #23262b}
.bagx-head h2{margin-top:0;border-left-color:var(--orange)}
.bagx-head p{margin:.2em 0 .6em;color:#3a4048}
.bagx-stage{position:relative;width:100%;max-width:620px;aspect-ratio:1/1;margin:24px auto 30px}
.bagx-bag{position:absolute;left:50%;top:50%;width:38%;transform:translate(-50%,-50%);background:none;border:0;padding:0;cursor:pointer;z-index:2;display:flex;flex-direction:column;align-items:center;gap:4px}
.bagx-bag svg{width:100%;height:auto;transition:transform .25s cubic-bezier(.3,1.5,.5,1);filter:drop-shadow(4px 6px 0 rgba(35,38,43,.18))}
.bagx-bag:hover svg{transform:rotate(-3deg) translateY(-3px)}
.bagx-bag:active svg{transform:scale(.95)}
.bagx-flap{transform-box:fill-box;transform-origin:50% 0;transition:transform .5s cubic-bezier(.3,1.6,.5,1)}
.bagx-bag.open .bagx-flap{transform:translateY(-10px) rotate(-10deg)}
.bagx-count{font:700 .8rem/1 var(--mono);color:#fff;background:#23262b;padding:5px 9px;border-radius:999px;text-transform:uppercase;white-space:nowrap}
.bagx-items{list-style:none;margin:0;padding:0}
.bagx-item{position:absolute;left:50%;top:50%;width:19%;margin:0;transform:translate(-50%,-50%) scale(.15) rotate(0);opacity:0;pointer-events:none;
  transition:left .6s cubic-bezier(.25,1.3,.5,1),top .6s cubic-bezier(.25,1.3,.5,1),transform .6s cubic-bezier(.25,1.3,.5,1),opacity .25s;z-index:1}
.bagx-item.out{left:var(--x);top:var(--y);transform:translate(-50%,-50%) scale(1) rotate(var(--r));opacity:1;pointer-events:auto;z-index:3}
.bagx-item button{width:100%;background:none;border:0;padding:0;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:2px;color:#23262b}
.bagx-item svg{width:100%;height:auto;transition:transform .2s}
.bagx-item button:hover svg,.bagx-item.sel svg{transform:scale(1.12) rotate(-4deg)}
.bagx-item.sel svg{filter:drop-shadow(0 0 0 #fff) drop-shadow(0 0 6px rgba(255,106,26,.9))}
.bagx-item span{font:700 .78rem/1.1 var(--display);text-transform:uppercase;letter-spacing:.03em;text-align:center}
.bagx-actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:8px}
.bagx .bag-detail{border:3px solid #23262b;box-shadow:4px 4px 0 #23262b}
.bagx .bag-detail-icon svg{width:84px;height:84px}
@media (max-width:520px){.bagx-item span{display:none}.bagx-item{width:21%}.bagx-count{font-size:.7rem}}
@media (prefers-reduced-motion:reduce){.bagx-item,.bagx-flap,.bagx-bag svg{transition:none}}

/* Mochila 3D */
.b3d{background:#fffaf0;border:3px solid #23262b;border-radius:18px;padding:20px 16px 18px;margin:24px 0;box-shadow:6px 6px 0 #23262b}
.b3d-head h2{margin-top:0;border-left-color:var(--orange)}
.b3d-head p{margin:.2em 0 .4em;color:#3a4048}
.b3d-wrap{position:relative;width:100%;height:min(68vh,560px);min-height:380px;border-radius:12px;background:radial-gradient(ellipse at 50% 35%,#ffffff 0%,#fff3e2 55%,#fbe6cc 100%);overflow:hidden;touch-action:pan-y}
.b3d-wrap canvas{display:block;width:100%;height:100%}
.b3d-hint{position:absolute;left:50%;top:14px;transform:translateX(-50%);font:700 .9rem/1 var(--display);letter-spacing:.08em;text-transform:uppercase;background:var(--orange);color:#fff;padding:8px 14px;border-radius:999px;box-shadow:3px 3px 0 #23262b;animation:b3dpulse 1.6s ease-in-out infinite;pointer-events:none}
@keyframes b3dpulse{50%{transform:translateX(-50%) scale(1.06)}}
.b3d-count{position:absolute;right:12px;bottom:12px;font:700 .78rem/1 var(--mono);color:#fff;background:#23262b;padding:6px 10px;border-radius:999px;text-transform:uppercase;pointer-events:none}
.b3d-loading{position:absolute;inset:0;display:grid;place-items:center;font:600 1rem var(--body);color:var(--muted)}
.b3d-actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:12px}
.b3d .bag-detail{border:3px solid #23262b;box-shadow:4px 4px 0 #23262b;margin-top:12px}
.b3d-detail-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}
.b3d-detail-actions .btn-ghost{font-size:.85rem;padding:8px 12px}
@media (max-width:520px){.b3d-wrap{height:430px;min-height:0}}
@media (prefers-reduced-motion:reduce){.b3d-hint{animation:none}}

/* Menú: botón destacado del test */
.nav{align-items:center}
.nav a.nav-cta{background:var(--orange);color:#fff;border-radius:6px;padding:8px 12px;margin-left:6px;box-shadow:0 3px 0 var(--orange-dark)}
.nav a.nav-cta:hover{background:#ff6b1a;color:#fff}
.tools-cards .card{border-top-width:6px}
.tools-cards .card h3 a{color:var(--ink);text-decoration:none}
@media (max-width:520px){.nav a.nav-cta{margin-left:auto}}
.tools-cards{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
@media (min-width:700px){.tools-cards{grid-template-columns:1fr 1fr}}
@media (max-width:520px){
  .nav{justify-content:space-between}
  .nav a{padding:7px 5px;font-size:.88rem;letter-spacing:.03em}
  .nav a.nav-cta{display:none}
}