/* Subte IA — andén claro de azulejo, carteles negros, borde amarillo, cintas de colores que fluyen. */
:root{
  --paper:#F7F5EE; --azulejo:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='96' height='96'%3E%3Cpath d='M0 47.5H96M0 95.5H96M95.5 0V48M47.5 48V96' stroke='%236b6350' stroke-opacity='.2' stroke-width='1'/%3E%3Cpath d='M0 1.2H95M1.2 1V47M0 49.2H47M49 49.2H96M49.2 49V95M1.2 49V95' stroke='%23fff' stroke-opacity='1' stroke-width='1.6'/%3E%3Cpath d='M2 45.6H94M2 93.6H46M50 93.6H94' stroke='%236b6350' stroke-opacity='.06' stroke-width='2.4'/%3E%3C/svg%3E"); --card:#FFFFFF; --sunk:#F1EFE8; --ink:#14171A; --ink2:#5B636A; --rule:#E2DFD5;
  --yellow:#FFD21F; --yellow-d:#D4A900; --good:#0E9F6E; --good-bg:#DDF6EA; --bad:#E5484D; --bad-bg:#FDE4E3;
  --lc:#14171A; --lt:#fff;
  --display:"Archivo","Arial Narrow",Arial,sans-serif; --body:"DM Sans","Helvetica Neue",Arial,sans-serif; --mono:"JetBrains Mono",ui-monospace,Menlo,monospace;
  --r:20px; --shadow:0 1px 0 rgba(20,23,26,.04),0 12px 32px -18px rgba(20,23,26,.25);
  color-scheme:light;
}
*{box-sizing:border-box}
html,body{height:100%}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.55 var(--body);-webkit-font-smoothing:antialiased;
  background-image:var(--azulejo);background-size:96px 96px}
[hidden]{display:none!important}
img,svg,canvas{max-width:100%}
button{font:inherit;color:inherit;cursor:pointer;background:none;border:0;padding:0;text-align:inherit}
button:disabled{cursor:not-allowed}
:focus-visible{outline:3px solid var(--ink);outline-offset:3px;border-radius:8px}
a{color:inherit}
h1,h2,h3{font-family:var(--display);margin:0;line-height:1.05;text-wrap:balance;letter-spacing:-.01em}
p{margin:0}
code,pre{font-family:var(--mono);font-size:.86em}
code{background:var(--sunk);padding:.1em .38em;border-radius:6px}
pre{background:var(--ink);color:#F5F6F3;padding:14px 16px;border-radius:14px;overflow-x:auto;line-height:1.5;margin:10px 0}
pre code{background:none;padding:0}
.wrap{width:100%;max-width:1080px;margin:0 auto;padding-left:max(18px,env(safe-area-inset-left,0px));padding-right:max(18px,env(safe-area-inset-right,0px))}
.col{display:flex;flex-direction:column;gap:28px}
.num{font-variant-numeric:tabular-nums}
.label,.eyebrow{font:700 .72rem/1 var(--display);font-stretch:88%;letter-spacing:.11em;text-transform:uppercase;color:var(--ink2)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--ink)}
.eyebrow::before{content:"";width:22px;height:4px;border-radius:2px;background:var(--lc)}
.note{font-size:.88rem;color:var(--ink2)}
.ic{display:inline-flex;flex:none}
.vago{display:inline-flex;flex:none;line-height:0}
.link{font-weight:600;text-decoration:underline;text-underline-offset:3px}
#confetti{position:fixed;inset:0;width:100%;height:100%;pointer-events:none;z-index:60;display:none}

/* botones */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:50px;padding:0 24px;border-radius:16px;background:var(--yellow);color:var(--ink);border:2px solid var(--ink);
  font:800 .98rem/1 var(--display);letter-spacing:.03em;text-transform:uppercase;text-decoration:none;box-shadow:0 5px 0 var(--ink);transition:transform .08s,box-shadow .08s}
.btn:hover{transform:translateY(-1px);box-shadow:0 6px 0 var(--ink)}
.btn:active{transform:translateY(4px);box-shadow:0 1px 0 var(--ink)}
.btn:disabled{background:var(--sunk);color:#A39F92;border-color:#CFCBBE;box-shadow:0 5px 0 #CFCBBE;transform:none}
.btn.ghost{background:var(--card)}
.btn.big{min-height:60px;padding:0 30px;font-size:1.08rem;border-radius:18px}
.btn.small{min-height:40px;padding:0 16px;font-size:.8rem;border-radius:12px;box-shadow:0 3px 0 var(--ink)}
.btn.small:active{transform:translateY(2px);box-shadow:0 1px 0 var(--ink)}
.btn.danger{color:var(--bad)}
.btn-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.pill{display:inline-flex;align-items:center;padding:6px 11px;border-radius:99px;font:700 .68rem/1 var(--display);letter-spacing:.08em;text-transform:uppercase;background:var(--sunk);color:var(--ink2);white-space:nowrap}
.pill.si{background:var(--good-bg);color:var(--good)} .pill.no{background:var(--bad-bg);color:var(--bad)} .pill.dest{background:var(--ink);color:#fff}
.chip{display:inline-grid;place-items:center;min-width:26px;height:26px;padding:0 6px;border-radius:50%;background:var(--lc);color:var(--lt);font:800 .78rem/1 var(--display);flex:none}
.chip.big{min-width:40px;height:40px;font-size:1.1rem}
.chips{display:flex;gap:5px;flex-wrap:wrap;align-items:center}
.roundel{flex:none;display:grid;place-items:center;width:52px;height:52px;border-radius:50%;background:var(--lc);color:var(--lt);font:900 1.6rem/1 var(--display);border:3px solid var(--ink)}
.roundel.xl{width:76px;height:76px;font-size:2.4rem}
.bar{flex:1;height:14px;background:var(--sunk);border-radius:99px;overflow:hidden;min-width:60px}
.bar i{display:block;height:100%;width:var(--w,0%);background:var(--lc);border-radius:99px;transition:width .5s cubic-bezier(.2,.8,.2,1)}
.panel{background:var(--card);border:2px solid var(--rule);border-radius:var(--r);padding:22px;min-width:0;display:flex;flex-direction:column;gap:12px}
.panel.left{text-align:left;width:100%}
.shader{position:absolute;inset:0;width:100%;height:100%;display:block}
.shader-fallback{background:linear-gradient(100deg,var(--paper) 30%,#bfeaf7 55%,#ffe98a 75%,#ffc9c9)}

/* cabecera */
.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:9;background:rgba(251,250,246,.86);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:2px solid var(--rule)}
.top .wrap{display:flex;align-items:center;gap:8px 22px;padding-block:8px;flex-wrap:wrap}
.top.bare{position:absolute;inset:0 0 auto;background:none;border:0;backdrop-filter:none;-webkit-backdrop-filter:none}
.brand{display:flex;align-items:center;gap:10px;font:900 1.3rem/1 var(--display);font-stretch:112%;text-decoration:none;letter-spacing:-.01em}
.tabs{display:flex;gap:4px;overflow-x:auto;scrollbar-width:none;flex:1;min-width:0}
.tabs::-webkit-scrollbar{display:none}
.tabs a{flex:none;display:flex;align-items:center;gap:7px;text-decoration:none;padding:9px 13px;border-radius:12px;font:700 .82rem/1 var(--display);font-stretch:92%;letter-spacing:.05em;text-transform:uppercase;color:var(--ink2)}
.tabs a:hover{background:var(--sunk)}
.tabs a[aria-current="page"]{background:var(--ink);color:#fff}
.stats{display:flex;gap:8px;margin-left:auto}
.stat{display:flex;align-items:center;gap:6px;padding:7px 12px;border-radius:12px;background:var(--card);border:2px solid var(--rule);font:800 .95rem/1 var(--display)}
.s-fuego .ic{color:#FF6B1A}.s-rayo .ic{color:#D4A900}
@media (max-width:820px){.tabs{order:3;flex-basis:100%}.tabs a span:not(.ic){display:inline}}

main{padding-block:26px 90px}
main.view-inicio{padding-top:0}
.page-head h1{font-size:clamp(2rem,5vw,3rem);font-weight:900;font-stretch:108%}
.page-head p{color:var(--ink2);max-width:62ch;margin-top:10px}

/* inicio */
.hero{position:relative;overflow:hidden;border-bottom:2px solid var(--rule);background:var(--paper)}
.hero-in{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:30px;align-items:center;padding-block:120px 76px}
.hero h1{font-size:clamp(2.6rem,7vw,5.2rem);font-weight:900;font-stretch:112%;letter-spacing:-.03em;line-height:.95}
.hero h1 em{font-style:normal;display:block;background:linear-gradient(transparent 62%,var(--yellow) 62%);width:fit-content}
.hero-copy{display:flex;flex-direction:column;gap:22px;align-items:flex-start}
.hero-copy p{font-size:1.15rem;max-width:52ch;color:#2c3237}
.cta{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.cta .meta,.meta{font:700 .8rem/1 var(--display);letter-spacing:.07em;text-transform:uppercase;color:var(--ink2)}
.hero-art{position:relative;display:flex;flex-direction:column;align-items:center;gap:10px;justify-self:center}
.hero-art .vago{filter:drop-shadow(0 18px 0 rgba(20,23,26,.1))}
.say{background:var(--ink);color:#fff;padding:12px 18px;border-radius:18px;font:700 1rem/1.25 var(--display);position:relative;max-width:240px;text-align:center}
.say::before{content:"";position:absolute;left:50%;top:-8px;width:18px;height:18px;background:var(--ink);transform:translateX(-50%) rotate(45deg);border-radius:3px}
.figures{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:var(--ink);color:#fff;border-radius:var(--r);overflow:hidden;margin-top:-34px;position:relative;z-index:2}
.figures div{padding:20px 22px;display:flex;flex-direction:column;gap:4px;border-left:1px solid rgba(255,255,255,.14)}
.figures div:first-child{border-left:0}
.figures b{font:900 clamp(1.8rem,4vw,2.6rem)/1 var(--display);color:var(--yellow)}
.figures span{font:600 .78rem/1.2 var(--display);letter-spacing:.08em;text-transform:uppercase;opacity:.8}
main section>h2{font-size:clamp(1.7rem,4vw,2.5rem);font-weight:900;font-stretch:108%;margin-bottom:6px}
.lead{color:var(--ink2);max-width:60ch;margin-bottom:18px}
.how-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:18px}
.how-card{background:var(--card);border:2px solid var(--ink);border-radius:var(--r);padding:22px;display:flex;flex-direction:column;gap:12px;box-shadow:0 6px 0 var(--ink);min-width:0}
.how-card .n{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--yellow);border:2px solid var(--ink);font:900 1.1rem/1 var(--display)}
.how-card h3{font-size:1.3rem;font-weight:800}
.how-card p{color:var(--ink2);font-size:.97rem}
.how-card .viz{margin-top:auto}
.role-grid,.level-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px}
.role{display:flex;flex-direction:column;gap:8px;align-items:flex-start;padding:18px;border-radius:var(--r);background:var(--card);border:2px solid var(--rule);box-shadow:0 4px 0 var(--rule);transition:transform .1s,border-color .1s,box-shadow .1s;min-width:0}
.role:hover{transform:translateY(-2px);border-color:var(--ink);box-shadow:0 6px 0 var(--ink)}
.role[aria-pressed="true"]{border-color:var(--ink);background:var(--yellow);box-shadow:0 6px 0 var(--ink)}
.role strong{font:800 1.15rem/1.1 var(--display)}
.role>span:not(.ic){font-size:.9rem;color:var(--ink2);line-height:1.4}
.role[aria-pressed="true"]>span{color:var(--ink)}
.role .ic{width:46px;height:46px;border-radius:14px;background:var(--ink);color:#fff;align-items:center;justify-content:center}
.net-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:10px;margin-top:16px}
.net-line{display:flex;gap:12px;align-items:center;padding:12px 14px;border-radius:16px;background:var(--card);border:2px solid var(--rule);border-left:8px solid var(--lc);min-width:0}
.net-line .roundel{width:40px;height:40px;font-size:1.2rem}
.net-line strong{display:block;font:800 1rem/1.2 var(--display)}
.net-line span:not(.roundel){font-size:.78rem;color:var(--ink2);line-height:1.35;display:block}
.foot{border-top:2px solid var(--rule);padding-top:22px;display:flex;flex-direction:column;gap:8px;color:var(--ink2);font-size:.88rem;max-width:75ch}

/* mi viaje */
.next{position:relative;overflow:hidden;border-radius:26px;border:2px solid var(--ink);box-shadow:0 8px 0 var(--ink);background:var(--paper)}
.next-in{position:relative;display:grid;grid-template-columns:1fr auto;gap:20px;align-items:center;padding:30px 32px}
.next-in>div{display:flex;flex-direction:column;gap:14px;align-items:flex-start;min-width:0}
.next h1{font-size:clamp(2rem,5.5vw,3.4rem);font-weight:900;font-stretch:110%;letter-spacing:-.02em}
.next p{max-width:54ch;color:#2c3237}
.dash{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.tile{background:var(--card);border:2px solid var(--rule);border-radius:var(--r);padding:16px 18px;display:flex;flex-direction:column;gap:10px;align-items:flex-start;min-width:0}
.tile .bar{width:100%;flex:none} .tile:first-child .bar i{background:var(--yellow);box-shadow:inset 0 0 0 2px var(--ink)}
.tile b{font:700 .9rem/1.2 var(--display)} .tile strong{font:800 1.2rem/1.1 var(--display)}
.lines{display:flex;flex-direction:column}
.line{background:var(--card);border:2px solid var(--rule);border-radius:24px;padding:22px 24px 20px;display:flex;flex-direction:column;gap:18px;min-width:0;border-top:8px solid var(--lc)}
.more .line{margin-top:14px}
.line-head{display:flex;gap:16px;align-items:center}
.line-head .meta{flex:1;min-width:0;text-transform:none;letter-spacing:0;font:inherit;color:inherit}
.line-head h2{font-size:1.5rem;font-weight:800}
.line-head p{color:var(--ink2);font-size:.95rem;margin-top:3px}
.ring{flex:none;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--lc) calc(var(--p)*1%),var(--sunk) 0);position:relative}
.ring::before{content:"";position:absolute;inset:7px;border-radius:50%;background:var(--card)}
.ring b{position:relative;font:800 .85rem/1 var(--display)}
.known{display:flex;gap:8px;align-items:center;background:var(--good-bg);color:#0b6b4b;padding:10px 14px;border-radius:12px;font-size:.88rem;font-weight:500}
.skill{font-size:.88rem;color:var(--ink2)} .skill b{color:var(--ink);font-weight:600}
.stops{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));position:relative;padding-top:26px}
.stops::before{content:"";position:absolute;left:7.14%;right:7.14%;top:45px;height:10px;background:var(--lc);border-radius:5px}
.stop{position:relative;display:flex;flex-direction:column;align-items:center;gap:9px;padding:0 4px;text-align:center;min-width:0}
.dot{position:relative;display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:var(--card);border:6px solid var(--lc);font:900 1rem/1 var(--display);font-style:normal;color:var(--ink);transition:transform .12s}
.stop.done .dot{background:var(--lc);color:var(--lt)}
.stop.locked .dot{border-color:#D5D1C4;color:#A39F92;background:var(--sunk)}
.stop.now .dot{box-shadow:0 0 0 6px color-mix(in srgb,var(--lc) 28%,transparent)}
.stop.special .dot{border-radius:15px}
.stop span:not(.ic):not(.vago){font:700 .76rem/1.2 var(--display);font-stretch:84%;letter-spacing:.05em;text-transform:uppercase;overflow-wrap:break-word;hyphens:auto}
.stop.locked>span{color:#A39F92}
.stop:not(:disabled):hover .dot{transform:scale(1.1)}
.dot .vago{position:absolute;left:50%;bottom:calc(100% + 2px);transform:translateX(-50%)}
.transfer{display:flex;align-items:center;gap:12px;padding:6px 0 6px 44px;color:var(--ink2);font:700 .74rem/1 var(--display);letter-spacing:.09em;text-transform:uppercase}
.transfer i{width:10px;height:38px;border-radius:5px;background:repeating-linear-gradient(var(--lc) 0 6px,transparent 6px 11px)}
.transfer span{display:flex;align-items:center;gap:8px}
.more summary{cursor:pointer;font:800 1rem/1 var(--display);padding:16px 20px;border:2px dashed #CFCBBE;border-radius:16px;list-style:none}
.more summary::-webkit-details-marker{display:none}
.more[open] summary{border-style:solid}

/* genéricos */
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px}
.big-num b.num{font:900 3.4rem/1 var(--display)} .big-num{align-items:flex-start}
.rows{display:flex;flex-direction:column}
.row{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr) auto;gap:10px 18px;align-items:center;padding:14px 0;border-top:2px solid var(--sunk)}
.row:first-child{border-top:0}
.row h3{font:600 1rem/1.3 var(--body)}
.row .bar{--lc:var(--ink)}
.cv-cta{display:grid;grid-template-columns:1fr 1fr;gap:20px;align-items:center}
.srcs{margin:0;padding-left:20px;font-size:.92rem;display:flex;flex-direction:column;gap:4px}
.search{width:100%;min-height:54px;padding:0 18px;border-radius:16px;border:2px solid var(--ink);background:var(--card);color:var(--ink);font:inherit;box-shadow:0 4px 0 var(--ink)}
.terms{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:10px}
.term{background:var(--card);border:2px solid var(--rule);border-radius:16px;padding:14px 16px;min-width:0}
.term b{display:block;font:800 1.02rem/1.2 var(--display)}
.term p{margin-top:5px;font-size:.9rem;color:var(--ink2)}
.term .chip{float:right;margin-left:8px;min-width:22px;height:22px;font-size:.66rem}
.tips{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:14px}
.tipcard{display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:start;padding:18px;background:var(--card);border:2px solid var(--rule);border-radius:var(--r);border-left:8px solid var(--lc)}
.tipcard h3{font:800 1.1rem/1.2 var(--display)} .tipcard p{margin:6px 0 10px;color:var(--ink2);font-size:.93rem}
.tipcard .link{font-size:.82rem}
.me{display:flex;gap:24px;align-items:center;flex-wrap:wrap}
.me h1{font-size:clamp(2rem,5vw,3rem);font-weight:900;font-stretch:108%;margin:8px 0}
.me p{color:var(--ink2)}
.tally{display:flex;gap:28px;flex-wrap:wrap;margin-top:14px}
.tally div{display:flex;flex-direction:column;gap:5px}.tally b{font:900 2rem/1 var(--display)}
.badges{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
.badge{border:2px solid var(--rule);border-radius:16px;padding:14px;display:flex;flex-direction:column;gap:6px;color:#A39F92;background:var(--sunk)}
.badge.on{color:var(--ink);border-color:var(--ink);background:var(--yellow);box-shadow:0 4px 0 var(--ink)}
.badge b{font:800 .98rem/1.15 var(--display)} .badge small{font-size:.8rem;line-height:1.3}
.mission{padding:14px 0;border-top:2px solid var(--sunk);display:flex;flex-direction:column;gap:8px;align-items:flex-start}
.mission:first-of-type{border-top:0}
.mission h3{font:800 1.08rem/1.2 var(--display);display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.mission p{color:var(--ink2);font-size:.93rem}
textarea{width:100%;min-height:120px;padding:14px 16px;border-radius:16px;border:2px solid var(--rule);background:var(--card);color:var(--ink);font:inherit;resize:vertical}
textarea:focus{border-color:var(--ink);outline:0}
.field{display:flex;flex-direction:column;gap:8px}
.lab-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:16px}
.lab-card{display:flex;flex-direction:column;gap:10px;align-items:flex-start;padding:22px;border-radius:var(--r);background:var(--card);border:2px solid var(--ink);box-shadow:0 6px 0 var(--ink);transition:transform .1s,box-shadow .1s;min-width:0}
.lab-card:hover{transform:translateY(-3px);box-shadow:0 9px 0 var(--ink)}
.lab-ic{display:grid;place-items:center;width:58px;height:58px;border-radius:18px;background:var(--lc);color:var(--lt);border:2px solid var(--ink)}
.lab-card strong{font:800 1.25rem/1.1 var(--display)}
.lab-card>span:not(.lab-ic){color:var(--ink2);font-size:.93rem}
.lab-card small{display:flex;gap:8px;align-items:center;font:700 .72rem/1 var(--display);letter-spacing:.07em;text-transform:uppercase;color:var(--ink2);margin-top:auto;flex-wrap:wrap}

/* CV */
.cvbox{display:flex;flex-direction:column;gap:8px}
.drop{display:flex;flex-direction:column;align-items:center;gap:6px;padding:22px;border:2px dashed #BDB8A8;border-radius:18px;text-align:center;cursor:pointer;background:var(--paper);transition:border-color .1s,background .1s}
.drop:hover,.drop.over{border-color:var(--ink);background:#FFF6CC}
.drop strong{font:800 1.05rem/1 var(--display)} .drop span:not(.ic){font-size:.85rem;color:var(--ink2)}
.paste summary{cursor:pointer;font-size:.88rem;font-weight:600;text-decoration:underline;text-underline-offset:3px}
.paste div{display:flex;flex-direction:column;gap:10px;align-items:flex-start;margin-top:10px}
.found{display:flex;flex-direction:column;gap:10px;align-items:flex-start}
.found p{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.tag{display:inline-flex;gap:6px;align-items:center;padding:4px 10px 4px 4px;border-radius:99px;background:var(--sunk);font-size:.8rem}

/* andén: pantalla completa */
.stage{position:fixed;inset:0;z-index:20;background:var(--paper);display:flex;flex-direction:column;padding-top:env(safe-area-inset-top,0px);
  background-image:var(--azulejo);background-size:96px 96px}
.sign .wrap{display:flex;align-items:center;gap:16px;padding-block:16px;max-width:820px}
.sign .x{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;color:var(--ink2)}
.sign .x:hover{background:var(--sunk);color:var(--ink)}
.prog{flex:1;height:18px;background:var(--sunk);border-radius:99px;overflow:hidden;border:2px solid var(--ink)}
.prog span{display:block;height:100%;background:var(--lc);border-radius:99px;transition:width .45s cubic-bezier(.2,.8,.2,1);position:relative}
.prog span::after{content:"";position:absolute;left:8px;right:8px;top:3px;height:3px;border-radius:2px;background:rgba(255,255,255,.45)}
.stage:not([style]) .prog span,.is-wiz .prog span{background:var(--yellow)}
.lives{display:flex;align-items:center;gap:5px;font:900 1.1rem/1 var(--display);color:var(--bad)}
.lives .ic svg{fill:currentColor}
.scene{flex:1;overflow-y:auto}
.scene>.wrap{max-width:820px;padding-block:14px 40px;gap:20px}
.kind{display:flex;gap:8px;align-items:center}
.dock{border-top:2px solid var(--rule);background:var(--card);padding-bottom:env(safe-area-inset-bottom,0px)}
.dock .wrap{max-width:820px;padding-block:16px;display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.dock .btn:last-child{margin-left:auto}
.dock .msg{flex:1;min-width:200px}
.dock .msg b{font:900 1.35rem/1.15 var(--display);display:block}
.dock .msg p{margin-top:4px;font-size:.95rem;line-height:1.45}
.dock.good{background:var(--good-bg);border-color:var(--good)} .dock.good .msg b{color:#0b6b4b}
.dock.bad{background:var(--bad-bg);border-color:var(--bad)} .dock.bad .msg b{color:#B4232A}
.arrive{display:flex;flex-direction:column;gap:20px;align-items:flex-start}
.arrive.center{align-items:center;text-align:center;padding-top:10px}
.plate{background:var(--ink);color:#fff;padding:18px 26px;border-radius:14px;border-bottom:8px solid var(--lc);font:900 clamp(1.7rem,6vw,3rem)/1 var(--display);font-stretch:100%;text-transform:uppercase;letter-spacing:.01em;max-width:100%;overflow-wrap:break-word}
.talk{display:flex;gap:14px;align-items:center}
.talk p{background:var(--card);border:2px solid var(--ink);border-radius:18px;padding:14px 18px;font-weight:500;position:relative;text-align:left;box-shadow:0 4px 0 var(--ink)}
.talk.big{flex-direction:column} .talk.big p{font-size:1.2rem;max-width:44ch;text-align:center}
.card-idea{display:flex;flex-direction:column;gap:16px;align-items:flex-start}
.card-idea h3{font-size:clamp(1.6rem,4.6vw,2.3rem);font-weight:900}
.theory{font-size:1.1rem;max-width:62ch;line-height:1.6}
.theory ul{padding-left:22px;margin:8px 0;display:flex;flex-direction:column;gap:4px}
.theory b{background:linear-gradient(transparent 60%,color-mix(in srgb,var(--yellow) 70%,transparent) 60%)}
.end-art{position:relative;width:100%;height:190px;border-radius:24px;overflow:hidden;border:2px solid var(--ink);display:grid;place-items:center}
.end-art .vago{position:relative}
.ticket{position:relative;border-radius:24px;overflow:hidden;border:2px solid var(--ink);box-shadow:0 6px 0 var(--ink)}
.ticket-in{position:relative;margin:18px;padding:20px 22px;background:rgba(255,255,255,.92);border-radius:16px;border:2px dashed var(--ink);display:flex;flex-direction:column;gap:8px}
.ticket h3{font-size:clamp(1.6rem,5vw,2.4rem);font-weight:900}
.plan{display:flex;flex-direction:column;gap:8px}
.plan-row{display:grid;grid-template-columns:auto auto 1fr auto;gap:12px;align-items:center;padding:12px 14px;border-radius:16px;background:var(--card);border:2px solid var(--rule);cursor:pointer}
.plan-row.off{opacity:.5}
.plan-row input{width:22px;height:22px;accent-color:var(--ink)}
.plan-row .roundel{width:40px;height:40px;font-size:1.2rem}
.plan-row strong{display:block;font:800 1.02rem/1.2 var(--display)} .plan-row div span{font-size:.82rem;color:var(--ink2);display:block}
.topic-grid{display:flex;flex-wrap:wrap;gap:10px}
.topic{display:flex;align-items:center;gap:10px;padding:10px 16px 10px 10px;border-radius:99px;background:var(--card);border:2px solid var(--rule);font:700 .98rem/1 var(--display);box-shadow:0 3px 0 var(--rule)}
.topic[aria-pressed="true"]{background:var(--yellow);border-color:var(--ink);box-shadow:0 3px 0 var(--ink)}
.seg-ctl{display:inline-flex;gap:4px;padding:4px;border-radius:14px;background:var(--sunk);align-self:flex-start;max-width:100%}
.seg-ctl.wrapy{flex-wrap:wrap}
.seg-ctl button{padding:9px 16px;border-radius:11px;font:700 .86rem/1.1 var(--display)}
.seg-ctl button[aria-pressed="true"]{background:var(--ink);color:#fff}

/* ejercicios */
.ex-body{display:flex;flex-direction:column;gap:18px}
.q{font:600 1.3rem/1.4 var(--body)}
.q .blank{display:inline-block;min-width:96px;border-bottom:4px solid var(--ink);text-align:center;padding:0 8px;border-radius:6px 6px 0 0}
.q .blank.set{background:var(--yellow)}
.hint{font-size:.85rem;color:var(--ink2)}
.opts{display:flex;flex-direction:column;gap:10px}
.opts.inline{flex-direction:row;flex-wrap:wrap}
.opt{display:flex;gap:12px;align-items:flex-start;padding:15px 17px;border-radius:16px;background:var(--card);border:2px solid var(--rule);box-shadow:0 4px 0 var(--rule);min-width:0;overflow-wrap:anywhere;transition:transform .08s,border-color .08s}
.opt:not(:disabled):hover{border-color:#A9A494}
.opt:active{transform:translateY(2px)}
.opt kbd{flex:none;font:600 .72rem/1.7 var(--mono);width:24px;text-align:center;border:2px solid var(--rule);border-radius:7px;color:var(--ink2)}
.opt[aria-pressed="true"]{border-color:var(--ink);box-shadow:0 4px 0 var(--ink);background:#FFF6CC}
.opt.ok{border-color:var(--good);background:var(--good-bg);box-shadow:0 4px 0 var(--good)}
.opt.ko{border-color:var(--bad);background:var(--bad-bg);box-shadow:0 4px 0 var(--bad)}
.slots{min-height:64px;display:flex;flex-direction:column;gap:8px;padding:12px;border:2px dashed #BDB8A8;border-radius:18px}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.cols .opt{padding:12px 13px;font-size:.94rem}
.codebox{background:var(--ink);border-radius:18px;padding:10px;display:flex;flex-direction:column;overflow-x:auto}
.codeline{display:flex;gap:14px;padding:6px 12px;border-radius:9px;font:.88rem/1.5 var(--mono);color:#F5F6F3;white-space:pre;border:2px solid transparent}
.codeline i{font-style:normal;color:#7d868d;width:18px;text-align:right;flex:none}
.codeline:hover{background:rgba(255,255,255,.07)}
.codeline[aria-pressed="true"]{border-color:var(--yellow);background:rgba(255,210,31,.12)}
.codeline.ok{background:#14543d;border-color:#4CC79A}.codeline.ko{background:#6b241a;border-color:#FF8A75}
.sortitem{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:center;padding:12px 14px;background:var(--card);border:2px solid var(--rule);border-radius:16px}
.sortitem.ok{border-color:var(--good);background:var(--good-bg)}.sortitem.ko{border-color:var(--bad);background:var(--bad-bg)}
.sortitem .fix{grid-column:1/-1;font-weight:600;color:#B4232A}
.seg{display:flex;gap:6px;flex-wrap:wrap}
.seg button{padding:9px 12px;border-radius:10px;border:2px solid var(--rule);font:700 .76rem/1 var(--display);letter-spacing:.05em;text-transform:uppercase;background:var(--card)}
.seg button[aria-pressed="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}
.check{display:flex;gap:10px;align-items:flex-start;padding:4px 0;cursor:pointer}
.check input{width:20px;height:20px;margin-top:3px;accent-color:var(--good)}

/* visuales de teoría */
.viz{margin:0;width:100%;background:color-mix(in srgb,var(--lc) 9%,var(--card));border:2px solid color-mix(in srgb,var(--lc) 35%,var(--rule));border-radius:22px;padding:20px;display:flex;flex-direction:column;gap:12px;min-width:0}
.viz figcaption{font:700 .72rem/1.3 var(--display);letter-spacing:.07em;text-transform:uppercase;color:var(--ink2)}
.vz-chat{display:flex;flex-direction:column;gap:9px}
.bub{max-width:86%;padding:10px 14px;border-radius:18px;display:flex;flex-direction:column;gap:2px;font-size:.98rem;line-height:1.4}
.bub small{font:700 .62rem/1 var(--display);letter-spacing:.1em;text-transform:uppercase;opacity:.6}
.bub-user{align-self:flex-end;background:var(--ink);color:#fff;border-bottom-right-radius:5px}
.bub-ai{align-self:flex-start;background:var(--card);border:2px solid var(--ink);border-bottom-left-radius:5px}
.bub-tool{align-self:flex-start;background:#FFF6CC;border:2px dashed var(--ink);font-family:var(--mono);font-size:.84rem}
.bub-sys{align-self:center;background:var(--sunk);font-size:.84rem;text-align:center;border-radius:12px}
.vz-flow{position:relative;display:flex;flex-direction:column;gap:10px}
.vz-flow .track{position:absolute;left:calc(50%/var(--n));right:calc(50%/var(--n));top:17px;height:8px;background:var(--lc);border-radius:4px}
.vz-flow .train{position:absolute;top:-5px;left:0;width:26px;height:18px;margin-left:-13px;border-radius:6px;background:var(--yellow);border:2px solid var(--ink)}
.vz-flow .nodes{display:grid;grid-template-columns:repeat(var(--n),minmax(0,1fr));position:relative}
.vz-flow .node{display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center;padding:0 3px;min-width:0}
.vz-flow .node b{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--card);border:5px solid var(--lc);font:900 .95rem/1 var(--display)}
.vz-flow .node span{font:700 .78rem/1.2 var(--display);font-stretch:88%;overflow-wrap:break-word;hyphens:auto}
.vz-flow .back{display:flex;align-items:center;justify-content:center;gap:6px;font:700 .7rem/1 var(--display);letter-spacing:.08em;text-transform:uppercase;color:var(--ink2);border:2px dashed color-mix(in srgb,var(--lc) 60%,var(--rule));border-top:0;border-radius:0 0 16px 16px;padding:8px;margin:0 calc(50%/var(--n))}
.vz-compare{display:grid;grid-template-columns:1fr auto 1fr;gap:10px;align-items:stretch}
.vz-compare .side{background:var(--card);border:2px solid var(--rule);border-radius:16px;padding:14px;min-width:0}
.vz-compare .side.b{border-color:var(--ink);box-shadow:0 4px 0 var(--ink)}
.vz-compare b{font:800 1rem/1.2 var(--display);display:block;margin-bottom:8px}
.vz-compare ul{margin:0;padding-left:18px;font-size:.92rem;display:flex;flex-direction:column;gap:5px;line-height:1.35}
.vz-compare .vs{align-self:center;font:900 .8rem/1 var(--display);font-style:normal;text-transform:uppercase;color:var(--ink2)}
.chips .tok,.samples .tok{font:600 .95rem/1 var(--mono);padding:8px 9px;border-radius:9px;border:2px solid var(--ink);white-space:pre}
.vz-tokens .chips,.samples{display:flex;flex-wrap:wrap;gap:6px}
.vz-tokens small{font-size:.8rem;color:var(--ink2);margin-top:10px;display:block}
.t0{background:#BFEAF7}.t1{background:#FFE98A}.t2{background:#FFC9C9}.t3{background:#C8F0D8}.t4{background:#E3D2F0}
.tok.out{opacity:.35;text-decoration:line-through}
.vz-bars{display:flex;flex-direction:column;gap:9px}
.barrow{display:grid;grid-template-columns:minmax(70px,150px) 1fr 46px;gap:10px;align-items:center;font-size:.92rem}
.barrow.wide{grid-template-columns:auto 1fr}
.barrow span{font-weight:600;overflow-wrap:anywhere}
.barrow .bar{height:20px;background:var(--card);border:2px solid var(--ink);min-width:0}
.barrow b{font:800 .9rem/1 var(--display);text-align:right}
.bar.full i{background:var(--bad)}
.vz-code{background:var(--ink);border-radius:16px;padding:12px 6px;overflow-x:auto}
.cl{display:flex;gap:14px;padding:2px 12px;font:.86rem/1.6 var(--mono);color:#F5F6F3;white-space:pre;border-left:4px solid transparent}
.cl i{font-style:normal;color:#7d868d;width:16px;text-align:right;flex:none}
.cl.hl{background:rgba(255,210,31,.16);border-left-color:var(--yellow)}
.vz-parts .seg{display:flex;height:42px;border-radius:12px;overflow:hidden;border:2px solid var(--ink);gap:0}
.vz-parts .seg i{display:block;border-left:2px solid var(--ink)} .vz-parts .seg i:first-child{border-left:0}
.vz-parts .legend{display:flex;flex-wrap:wrap;gap:8px 16px;margin-top:12px;font-size:.88rem}
.vz-parts .legend span{display:flex;align-items:center;gap:7px}
.vz-parts .legend i{width:14px;height:14px;border-radius:4px;border:2px solid var(--ink)}
.vz-parts .legend b{font:800 .82rem/1 var(--display);color:var(--ink2)}
.p0{background:#00B5E2}.p1{background:#FFD21F}.p2{background:#E4002B}.p3{background:#00A650}.p4{background:#7F3F98}
.vz-steps{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:0}
.vz-steps li{display:grid;grid-template-columns:auto 1fr;gap:14px;padding-bottom:14px;position:relative}
.vz-steps li:last-child{padding-bottom:0}
.vz-steps li::before{content:"";position:absolute;left:17px;top:36px;bottom:0;width:4px;background:var(--lc);border-radius:2px}
.vz-steps li:last-child::before{display:none}
.vz-steps b{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:var(--lc);color:var(--lt);font:900 1rem/1 var(--display);border:2px solid var(--ink);position:relative}
.vz-steps strong{display:block;font:800 1rem/1.25 var(--display)} .vz-steps span{font-size:.92rem;color:#3a4147;line-height:1.4}
.vz-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:10px}
.vcard{background:var(--card);border:2px solid var(--ink);border-radius:16px;padding:14px;display:flex;flex-direction:column;gap:6px;box-shadow:0 4px 0 var(--ink);min-width:0}
.vcard .ic{width:44px;height:44px;border-radius:13px;background:var(--lc);color:var(--lt);align-items:center;justify-content:center}
.vcard strong{font:800 1rem/1.15 var(--display)} .vcard>span:not(.ic){font-size:.86rem;color:#3a4147;line-height:1.35}
.vz-switch{display:flex;flex-direction:column;gap:12px}
.vz-switch .seg-ctl{background:var(--card);border:2px solid var(--ink);flex-wrap:wrap}
.vz-switch .out{background:var(--card);border:2px solid var(--ink);border-radius:16px;padding:16px 18px;font-size:1.05rem;font-weight:500;box-shadow:0 4px 0 var(--ink);min-height:84px}
.vz-key{padding:10px 4px}
.vz-key span{font:900 clamp(1.4rem,4.4vw,2.1rem)/1.2 var(--display);background:linear-gradient(transparent 58%,var(--yellow) 58%);box-decoration-break:clone;-webkit-box-decoration-break:clone}

/* talleres */
.lab{display:flex;flex-direction:column;gap:16px;width:100%}
.lab-title{font-size:clamp(1.8rem,5vw,2.6rem);font-weight:900}
.lab-ctl{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.tgl{display:flex;align-items:center;gap:10px;padding:9px 14px 9px 9px;border-radius:99px;background:var(--card);border:2px solid var(--ink);font:700 .88rem/1 var(--display)}
.tgl i{width:38px;height:22px;border-radius:99px;background:#CFCBBE;position:relative;transition:background .15s}
.tgl i::after{content:"";position:absolute;left:3px;top:3px;width:16px;height:16px;border-radius:50%;background:#fff;transition:transform .15s}
.tgl[aria-pressed="true"] i{background:var(--good)} .tgl[aria-pressed="true"] i::after{transform:translateX(16px)}
.rng{display:flex;flex-direction:column;gap:6px;font:700 .9rem/1 var(--display)}
.rng input{width:100%;accent-color:var(--ink);height:28px}
.trace{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.trace li{display:grid;grid-template-columns:auto 1fr;gap:12px;align-items:start;padding:12px 14px;background:var(--card);border:2px solid var(--rule);border-radius:14px}
.trace .ic{width:34px;height:34px;border-radius:10px;background:var(--ink);color:#fff;align-items:center;justify-content:center}
.trace strong{display:block;font:800 .92rem/1.2 var(--display)} .trace span:not(.ic){font-size:.92rem;color:#3a4147}
.verdict{display:flex;gap:14px;align-items:center;padding:14px 16px;border-radius:16px;border:2px solid transparent;min-height:20px}
.verdict.good{background:var(--good-bg);border-color:var(--good)} .verdict.bad{background:var(--bad-bg);border-color:var(--bad)}
.verdict b{display:block;font:900 1.15rem/1.2 var(--display)} .verdict p span{font-size:.93rem}
.lab-prompt{font:600 1.5rem/1.3 var(--body)} .lab-prompt b{background:var(--yellow);padding:0 8px;border-radius:6px}
.chain{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px}
.block{background:var(--card);border:2px solid var(--good);border-radius:16px;padding:14px;display:flex;flex-direction:column;gap:8px;box-shadow:0 4px 0 var(--good);min-width:0}
.block.bad{border-color:var(--bad);box-shadow:0 4px 0 var(--bad);background:var(--bad-bg)}
.block small{font:800 .72rem/1 var(--display);letter-spacing:.1em;text-transform:uppercase}
.block input{width:100%;padding:9px 10px;border-radius:10px;border:2px solid var(--rule);font:inherit;font-size:.9rem;background:#fff;color:var(--ink)}
.hx{display:flex;flex-direction:column;gap:2px;font-size:.72rem;color:var(--ink2)} .hx code{font-size:.85rem;color:var(--ink);align-self:flex-start}
.lab-two{display:grid;grid-template-columns:1.4fr 1fr;gap:16px;align-items:start}
.plane{background:var(--card);border:2px solid var(--ink);border-radius:18px;padding:8px;aspect-ratio:1;max-width:100%}
.plane svg{width:100%;height:100%;display:block}
.plane text{font:600 3.1px var(--body);text-anchor:middle;fill:var(--ink2)} .plane text.on{fill:var(--ink);font-weight:700}
.plane circle.off{fill:#CFCBBE} .plane circle.on{fill:#00A650;stroke:#14171A;stroke-width:.5} .plane circle.q{fill:#FFD21F;stroke:#14171A;stroke-width:.8}
.plane .ln{stroke:#14171A;stroke-width:.4;stroke-dasharray:1.2 1}
.near{margin:8px 0 0;padding-left:22px;display:flex;flex-direction:column;gap:8px;font-weight:600}
.near small{display:block;font-weight:400;color:var(--ink2)}

/* movimiento */
@media (prefers-reduced-motion:no-preference){
  .hero-art .vago,.next-in>.vago{animation:bob 3.2s ease-in-out infinite}
  @keyframes bob{50%{transform:translateY(-8px)}}
  .dot .vago{animation:hop 1.6s ease-in-out infinite}
  @keyframes hop{50%{transform:translateX(-50%) translateY(-5px)}}
  .vago .pp{animation:look 5s ease-in-out infinite}
  @keyframes look{0%,40%,100%{transform:translateX(0)}50%,80%{transform:translateX(-3px)}}
  .scene>.wrap>*{animation:rise .35s cubic-bezier(.2,.8,.2,1) both}
  @keyframes rise{from{opacity:.0;transform:translateY(12px)}}
  .bub,.vz-steps li,.vcard,.tok:not(.still),.vz-flow .node{animation:pop .4s cubic-bezier(.2,.9,.3,1.2) both;animation-delay:calc(var(--i,0)*.16s + .15s)}
  .tok:not(.still){animation-delay:calc(var(--i,0)*.05s + .15s)}
  @keyframes pop{from{opacity:0;transform:translateY(8px) scale(.96)}}
  .barrow:not(.still) .bar i{animation:grow .8s cubic-bezier(.2,.8,.2,1) both;animation-delay:calc(var(--i,0)*.12s + .2s)}
  @keyframes grow{from{width:0}}
  .vz-flow .train{animation:ride 3.4s cubic-bezier(.6,0,.4,1) infinite}
  @keyframes ride{0%{left:0}80%,100%{left:100%}}
  .out.pop{animation:pop .3s both}
  .arrive .plate{animation:slide .5s cubic-bezier(.2,.8,.2,1) both}
  @keyframes slide{from{transform:translateX(-40px);opacity:0}}
  .opt.ko,.codeline.ko,.lives.hit{animation:shake .3s}
  @keyframes shake{25%{transform:translateX(-5px)}75%{transform:translateX(5px)}}
  .dock.good .vago,.dock.bad .vago{animation:pop .35s both}
  .stop.now .dot{animation:pulse 2s ease-in-out infinite}
  @keyframes pulse{50%{box-shadow:0 0 0 11px color-mix(in srgb,var(--lc) 14%,transparent)}}
}

@media (max-width:760px){
  body{font-size:16px}
  .hero-in{grid-template-columns:1fr;padding-block:96px 64px;gap:18px}
  .hero-art{order:-1}.hero-art .vago svg{width:130px;height:130px}.say{display:none}
  .figures{grid-template-columns:1fr 1fr}.figures div:nth-child(3){border-left:0}.figures div:nth-child(n+3){border-top:1px solid rgba(255,255,255,.14)}
  .how-grid,.dash,.cv-cta,.lab-two{grid-template-columns:1fr}
  .next-in{grid-template-columns:1fr;padding:24px 20px}.next-in>.vago{display:none}
  .line{padding:18px 16px}
  .stops{grid-template-columns:1fr;gap:14px;padding-top:0}
  .stops::before{left:19px;right:auto;top:24px;bottom:24px;width:10px;height:auto}
  .stop{flex-direction:row;text-align:left;padding:0;gap:14px}
  .stop span:not(.ic):not(.vago){font-size:.9rem}
  .dot .vago{left:auto;right:-190px;bottom:auto;top:50%;transform:translateY(-50%);display:none}
  .row{grid-template-columns:1fr}
  .vz-compare{grid-template-columns:1fr}.vz-compare .vs{justify-self:center}
  .cols{gap:8px}.cols .opt{padding:10px;font-size:.88rem}
  .plan-row{grid-template-columns:auto auto 1fr}.plan-row .pill{grid-column:3}
  .q{font-size:1.15rem}
  .barrow{grid-template-columns:minmax(60px,96px) 1fr 40px}
  .dock .vago svg{width:48px;height:48px}
  .tips{grid-template-columns:1fr}
}

/* teoría a fondo, pistas y hoja de ideas */
.deeper{width:100%;display:flex;flex-direction:column;gap:8px;padding:16px 18px;border-radius:18px;background:var(--card);border:2px dashed color-mix(in srgb,var(--lc) 55%,var(--rule))}
.deeper .label{display:flex;align-items:center;gap:6px;color:var(--ink)}
.deeper .theory{font-size:1rem}
.helpers{display:flex;gap:8px;flex-wrap:wrap}
.helpers .btn.small{box-shadow:0 3px 0 var(--rule);border-color:var(--rule);color:var(--ink2)}
.helpers .btn.small:hover{border-color:var(--ink);color:var(--ink)}
.hintbox{display:flex;gap:12px;align-items:center;padding:12px 16px;border-radius:18px;background:#FFF6CC;border:2px solid var(--ink);box-shadow:0 4px 0 var(--ink)}
.hintbox b{font:900 1rem/1 var(--display);display:block;margin-bottom:4px}
.hintbox p{font-size:.98rem}
.sheet{position:absolute;inset:0;z-index:5;background:rgba(20,23,26,.45);display:flex;justify-content:center;align-items:flex-end;padding-top:max(40px,env(safe-area-inset-top,0px))}
.sheet-in{width:100%;max-width:820px;max-height:100%;overflow-y:auto;background:var(--paper);border:2px solid var(--ink);border-bottom:0;border-radius:26px 26px 0 0;padding:20px max(18px,env(safe-area-inset-left,0px)) calc(24px + env(safe-area-inset-bottom,0px));display:flex;flex-direction:column;gap:16px}
.sheet-head{display:flex;align-items:center;gap:12px;position:sticky;top:-20px;background:var(--paper);padding:8px 0;z-index:1}
.sheet-head h3{flex:1;font-size:1.5rem;font-weight:900}
.sheet-head .roundel{width:40px;height:40px;font-size:1.2rem}
.sheet-head .x{display:grid;place-items:center;width:42px;height:42px;border-radius:12px}
.sheet-card{display:flex;flex-direction:column;gap:8px;padding:18px;border-radius:20px;background:var(--card);border:2px solid var(--rule)}
.sheet-card h4{margin:0;font:900 1.25rem/1.15 var(--display)}
.sheet-card .pill{align-self:flex-start}
.sheet-in>.btn{align-self:center}
@media (prefers-reduced-motion:no-preference){.sheet-in{animation:up .3s cubic-bezier(.2,.8,.2,1)}@keyframes up{from{transform:translateY(40px);opacity:0}}.hintbox{animation:pop .3s both}}
@media (max-width:760px){.dock .helpers{order:3;width:100%}.dock .helpers .btn{flex:1}}

/* V4: teoría con formato y Vago que habla */
.theory mark{background:linear-gradient(transparent 12%,var(--yellow) 12%,var(--yellow) 88%,transparent 88%);color:inherit;padding:0 .18em;border-radius:4px;box-decoration-break:clone;-webkit-box-decoration-break:clone}
.theory u{text-decoration:none;background:linear-gradient(var(--lc),var(--lc)) 0 100%/100% 3px no-repeat;padding-bottom:1px}
.theory b{font-weight:700;background:none}
.theory ul{list-style:none;padding-left:0;margin:10px 0;gap:8px}
.theory li{position:relative;padding:8px 12px 8px 38px;background:var(--card);border:2px solid var(--rule);border-radius:12px;line-height:1.45}
.theory li::before{content:"";position:absolute;left:12px;top:50%;width:14px;height:14px;margin-top:-7px;border-radius:50%;background:var(--card);border:4px solid var(--lc)}
.card-idea .theory{font-size:1.12rem}
.card-idea .viz{margin:4px 0}
.coach{display:flex;align-items:flex-end;gap:12px;width:100%}
.coach .vago{flex:none}
.coach.in-card .vago svg{width:86px;height:86px}
.coach-say{position:relative;flex:1;min-width:0;background:var(--card);border:2px solid var(--ink);border-radius:20px 20px 20px 6px;padding:12px 16px;font:600 1.02rem/1.4 var(--body);box-shadow:0 4px 0 var(--ink);margin-bottom:14px}
.coach-say::before{content:"";position:absolute;left:-10px;bottom:10px;width:16px;height:16px;background:var(--card);border-left:2px solid var(--ink);border-bottom:2px solid var(--ink);transform:rotate(45deg)}
.coach.in-card{margin-top:6px}
.coach.mini{align-items:center}
.coach.mini .coach-say{font-size:.92rem;padding:9px 14px;margin-bottom:0;box-shadow:0 3px 0 var(--ink);border-radius:16px 16px 16px 6px}
.coach.mini .coach-say::before{bottom:auto;top:50%;margin-top:-8px}
.coach.big{flex-direction:column;align-items:center;gap:6px}
.coach.big .coach-say{text-align:center;font-size:1.18rem;max-width:44ch;border-radius:20px;margin-bottom:0}
.coach.big .coach-say::before{left:50%;top:-10px;bottom:auto;margin-left:-8px;transform:rotate(135deg)}
.coach.big{flex-direction:column-reverse}
@media (prefers-reduced-motion:no-preference){
  .vago .eyes{transform-box:fill-box;transform-origin:center;animation:blink 4.2s infinite}
  @keyframes blink{0%,46%,50%,100%{transform:scaleY(1)}48%{transform:scaleY(.1)}}
  .vago .body{transform-box:view-box;transform-origin:60px 104px;animation:breathe 2.6s ease-in-out infinite}
  @keyframes breathe{50%{transform:scale(1.025,.975)}}
  .vago .spark{animation:spark 1.8s steps(2) infinite}
  @keyframes spark{50%{opacity:.25}}
  .coach.talking .mouth{transform-box:fill-box;transform-origin:center;animation:talk .22s ease-in-out infinite alternate}
  @keyframes talk{to{transform:scaleY(.4)}}
  .coach .vago{animation:enter .45s cubic-bezier(.2,.9,.3,1.4) both}
  @keyframes enter{from{transform:translateY(16px) scale(.7);opacity:0}}
  .coach-say{animation:pop .35s .1s both}
  .vago.jump{animation:jump .6s cubic-bezier(.3,1.6,.5,1)}
  @keyframes jump{30%{transform:translateY(-16px) rotate(-6deg)}60%{transform:translateY(0) rotate(4deg)}}
  .vago.shake{animation:no .5s}
  @keyframes no{20%,60%{transform:translateX(-6px) rotate(-4deg)}40%,80%{transform:translateX(6px) rotate(4deg)}}
  .vago-feliz .body{animation:breathe 1.2s ease-in-out infinite}
}
@media (max-width:760px){.card-idea .theory{font-size:1.04rem}.coach .vago svg{width:58px;height:58px}.coach.big .vago svg{width:92px;height:92px}}

/* guarda de la estación: la franja del color de la línea que corre por las paredes del andén */
.sign{position:relative;background:var(--paper)}
.sign::after{content:"";position:absolute;left:0;right:0;bottom:-14px;height:14px;z-index:1;
  background:linear-gradient(var(--ink),var(--ink)) 0 0/100% 2px no-repeat,linear-gradient(var(--ink),var(--ink)) 0 100%/100% 2px no-repeat,
  repeating-linear-gradient(90deg,var(--lc) 0 46px,color-mix(in srgb,var(--lc) 70%,#000) 46px 48px)}
.stage:not([style]) .sign::after{--lc:var(--yellow)}
.scene{padding-top:14px}
.next{background:var(--paper)}