:root{
  --bg:#0F2238; --surface:#16304D; --surface-2:#1C3A5C; --line:#2A4A70;
  --text:#F2F5F8; --muted:#9CB0C6; --red:#E5322D; --red-soft:rgba(229,50,45,.16);
  --amber:#F2A900; --ok:#2BB673; --ok-soft:rgba(43,182,115,.15);
  box-sizing:border-box;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){ --bg:#0C1C2F; --surface:#132B45; --surface-2:#193656; }
}
:root[data-theme="dark"]{ --bg:#0C1C2F; --surface:#132B45; --surface-2:#193656; }
*,*::before,*::after{box-sizing:inherit}
html{height:100%;scroll-padding-top:env(safe-area-inset-top,0px)}
body{margin:0;min-height:100%;background:var(--bg);color:var(--text);
  font-family:"Archivo",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  font-size:17px;line-height:1.45;-webkit-font-smoothing:antialiased}
.app{max-width:560px;margin:0 auto;padding:20px 20px 40px;min-height:100%;display:flex;flex-direction:column}
.screen{display:none;flex:1;flex-direction:column}
.screen.active{display:flex}
button{font:inherit;color:inherit;cursor:pointer}
button:focus-visible{outline:3px solid var(--amber);outline-offset:3px}

.proto{font-size:13px;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:4px 12px;align-self:flex-start}
.hero{margin-top:auto;padding-top:48px}
.hero h1{font-stretch:75%;font-weight:800;font-size:clamp(44px,13vw,68px);line-height:.95;margin:0 0 18px;letter-spacing:-.01em}
.hero p{color:var(--muted);margin:0 0 10px;max-width:40ch}
.ekg-hero{width:100%;height:70px;margin:28px 0 8px}
.ekg-hero path{fill:none;stroke:var(--red);stroke-width:3;stroke-linejoin:round;stroke-linecap:round}
.btn{background:var(--red);border:0;border-radius:14px;padding:18px 20px;font-weight:700;font-size:18px;width:100%;margin-top:24px;transition:transform .12s}
.btn:active{transform:scale(.98)}
.fine{font-size:14px;color:var(--muted);margin-top:14px;text-align:center}

.top{display:flex;align-items:center;justify-content:space-between;gap:12px}
.count{font-weight:600;color:var(--muted);font-size:15px}
.timer{font-stretch:62%;font-weight:700;font-size:30px;color:var(--amber);font-variant-numeric:tabular-nums;letter-spacing:.02em}
.ekg{width:100%;height:46px;margin:10px 0 22px;display:block}
.ekg .base{fill:none;stroke:var(--line);stroke-width:2}
.ekg .live{fill:none;stroke:var(--red);stroke-width:2.6;stroke-linejoin:round;stroke-linecap:round;transition:stroke-dashoffset .7s ease-out;filter:drop-shadow(0 0 4px rgba(229,50,45,.55))}

.q-kicker{color:var(--red);font-weight:700;font-size:15px;margin:0 0 8px}
.q-text{font-stretch:88%;font-weight:700;font-size:clamp(23px,6.2vw,29px);line-height:1.18;margin:0 0 24px}
.opts{display:flex;flex-direction:column;gap:10px}
.opt{display:flex;gap:14px;align-items:flex-start;text-align:left;background:var(--surface);border:2px solid transparent;border-radius:14px;padding:16px;font-size:17px;transition:background .15s,border-color .15s}
.opt:hover{background:var(--surface-2)}
.opt .l{flex:none;width:30px;height:30px;border-radius:8px;background:var(--surface-2);display:grid;place-items:center;font-weight:700;font-size:15px;color:var(--muted)}
.opt.picked{border-color:var(--text);background:var(--surface-2)}
.opt.picked .l{background:var(--text);color:var(--bg)}
.opts.locked .opt{pointer-events:none}

/* Transición entre bloques */
.blk{margin-top:auto;margin-bottom:auto;padding:24px 0}
.blk .n{font-stretch:62%;font-weight:700;font-size:20px;color:var(--amber);margin:0 0 6px;font-variant-numeric:tabular-nums}
.blk h2{font-stretch:75%;font-weight:800;font-size:clamp(44px,13vw,64px);line-height:.95;margin:0 0 16px}
.blk p{color:var(--muted);margin:0 0 6px;max-width:38ch}
.blk .done{color:var(--text);font-weight:600;margin-bottom:18px}
.dots{display:flex;gap:8px;margin:22px 0 4px}
.dots span{height:6px;flex:1;border-radius:3px;background:var(--line)}
.dots span.on{background:var(--red)}

.toast.up{top:calc(12px + env(safe-area-inset-top,0px));bottom:auto;transform:translate(-50%,-20px)}
.toast.up.show{transform:translate(-50%,0)}
.toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom,0px));transform:translate(-50%,20px);opacity:0;background:var(--text);color:var(--bg);padding:12px 18px;border-radius:12px;font-weight:600;font-size:15px;max-width:calc(100% - 40px);transition:opacity .25s,transform .25s;pointer-events:none;text-align:center;z-index:5}
.toast.show{opacity:1;transform:translate(-50%,0)}
.toast small{display:block;font-weight:400;opacity:.7;font-size:12px}

.r-head h2{font-stretch:75%;font-weight:800;font-size:clamp(34px,10vw,48px);line-height:1;margin:12px 0 8px}
.r-head p{color:var(--muted);margin:0}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:24px 0}
.stat{background:var(--surface);border-radius:14px;padding:16px}
.stat .v{font-stretch:62%;font-weight:700;font-size:34px;line-height:1.1;font-variant-numeric:tabular-nums}
.stat .k{color:var(--muted);font-size:14px}
.stat.locked .v{filter:blur(9px);user-select:none}
.sec-title{font-weight:700;font-size:18px;margin:14px 0 12px}
.bars{background:var(--surface);border-radius:14px;padding:16px;margin-bottom:10px;position:relative;overflow:hidden}
.bar{display:grid;grid-template-columns:120px 1fr;gap:12px;align-items:center;margin:8px 0;font-size:15px}
.bar i{display:block;height:10px;border-radius:5px;background:var(--surface-2);overflow:hidden}
.bar i b{display:block;height:100%;background:var(--red);filter:blur(3px)}
.bars .pad{position:absolute;inset:0;display:grid;place-items:center;font-weight:700;font-size:15px;background:rgba(15,34,56,.45)}
.exp{background:var(--surface);border-radius:14px;padding:16px;margin-bottom:10px;border-left:4px solid var(--line)}
.exp.good{border-left-color:var(--ok)}
.exp.bad{border-left-color:var(--red)}
.exp .blkname{font-size:13px;color:var(--muted);margin:0 0 6px}
.exp .qq{font-weight:700;margin:0 0 10px;line-height:1.3}
.exp .ans{font-size:15px;margin:0 0 4px}
.tag{display:inline-block;font-size:13px;font-weight:700;padding:2px 8px;border-radius:6px;margin-bottom:8px}
.good .tag{background:var(--ok-soft);color:var(--ok)}
.bad .tag{background:var(--red-soft);color:#FF6B66}
.exp .why{font-size:15px;margin:10px 0 8px;opacity:.92}
.exp .src{font-size:13px;color:var(--muted);margin:0}
.exp.lock{position:relative;overflow:hidden}
.exp.lock .blur{filter:blur(6px);user-select:none;pointer-events:none}
.exp.lock .pad{position:absolute;inset:0;display:grid;place-items:center;font-weight:700;font-size:15px;background:rgba(15,34,56,.35)}
.more{text-align:center;color:var(--muted);font-size:15px;margin:4px 0 0}
/* Quién eres y perfil */
.plain{align-items:center}
.opt.plain{padding:15px 16px}
.step-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:6px}
.step-top .count{font-variant-numeric:tabular-nums}
.pdots{display:flex;gap:6px;margin:6px 0 20px}
.pdots span{height:6px;flex:1;border-radius:3px;background:var(--line);transition:background .3s}
.pdots span.on{background:var(--amber)}
.intro-note{color:var(--muted);margin:-14px 0 20px;font-size:16px}
#s-profile{position:relative;isolation:isolate}
.done-big{font-stretch:75%;font-weight:800;font-size:clamp(34px,10vw,46px);line-height:1;margin:6px 0 8px}
.done-big b{color:var(--amber);font-variant-numeric:tabular-nums}
.why20{color:var(--muted);margin:0 0 18px;max-width:40ch}
#s-profile .opt{background:rgba(22,48,77,.55)}
#s-profile .opt.picked{background:rgba(28,58,92,.9)}
.ghost{position:absolute;left:0;right:0;top:34%;bottom:0;z-index:-1;overflow:hidden;pointer-events:none;opacity:.55;
  filter:blur(var(--gb,16px));transition:filter .5s ease;-webkit-mask-image:linear-gradient(to bottom,transparent,#000 35%);mask-image:linear-gradient(to bottom,transparent,#000 35%)}
.ghost .stat.locked .v{filter:none}
.ghost .pad{display:none}
.multi-go{margin-top:14px}
.btn:disabled{opacity:.4;cursor:default}
.btn.ghostbtn{background:transparent;border:2px solid var(--line);font-size:16px;padding:14px}
/* Correo */
.mailbox{background:var(--surface);border-radius:14px;padding:18px;margin-top:18px}
.mailbox h3{font-size:19px;margin:0 0 6px}
.mailbox p{color:var(--muted);font-size:15px;margin:0 0 14px}
.field{width:100%;font:inherit;font-size:17px;color:var(--text);background:var(--bg);border:2px solid var(--line);border-radius:12px;padding:14px}
.field:focus{outline:none;border-color:var(--amber)}
.field.err{border-color:var(--red)}
.chk{display:flex;gap:10px;align-items:flex-start;font-size:15px;margin:14px 0 0;cursor:pointer}
.chk input{width:22px;height:22px;margin:1px 0 0;accent-color:var(--amber);flex:none}
.legal{font-size:13px;color:var(--muted);margin:12px 0 0}
.legal a,.linkbtn{color:var(--text);text-decoration:underline;text-underline-offset:3px}
.linkbtn{background:none;border:0;padding:0;font-size:15px}
.mailbox .btn{margin-top:14px}
.mailbox .sent{color:var(--text)}
.sent{display:flex;gap:10px;align-items:center;font-weight:600}
.sent i{width:26px;height:26px;border-radius:50%;background:var(--ok);display:grid;place-items:center;font-style:normal;color:var(--bg);flex:none}
.nomail{text-align:center;margin-top:12px}
.minorbox{background:var(--surface);border-radius:14px;padding:18px;margin-top:18px;border-left:4px solid var(--amber)}
.minorbox h3{font-size:19px;margin:0 0 6px}
.minorbox p{color:var(--muted);font-size:15px;margin:0 0 6px}
.adultbar{background:var(--surface-2);border-radius:12px;padding:12px 14px;font-size:15px;margin:0 0 14px}
.debug{margin-top:22px;text-align:center}
.debug pre{text-align:left;font-size:12px;line-height:1.4;background:#081421;color:#BFD3E6;border-radius:12px;padding:14px;overflow-x:auto;max-height:420px}
.pay{position:sticky;bottom:calc(12px + env(safe-area-inset-bottom,0px));margin-top:16px}
.pay .btn{margin-top:0;box-shadow:0 10px 30px rgba(229,50,45,.35)}
.disclaim{font-size:13px;color:var(--muted);margin-top:26px;text-align:center}

/* Animación de transición */
.anim{width:100%;max-width:340px;height:auto;display:block;margin:0 0 18px}
.anim .heart{fill:none;stroke:var(--red);stroke-width:3;stroke-linejoin:round;transform-box:fill-box;transform-origin:center;animation:beat 1.1s ease-in-out infinite}
.anim .tube{fill:none;stroke:var(--text);stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round;opacity:.9}
.anim .ring{stroke:var(--muted);stroke-width:1.6;stroke-linecap:round;opacity:.7}
.anim .obj{fill:var(--red);transform-box:fill-box;transform-origin:center;animation:expel 2.6s ease-in infinite}
.anim .ripple{fill:none;stroke:var(--amber);stroke-width:2;stroke-linecap:round;opacity:0;animation:ripple 2.6s ease-out infinite}
.anim .ripple.r2{animation-delay:.18s}
.anim .trace{fill:none;stroke:var(--red);stroke-width:2.4;stroke-linejoin:round;stroke-linecap:round;stroke-dasharray:420;stroke-dashoffset:420;animation:sweep 2.2s linear infinite;filter:drop-shadow(0 0 4px rgba(229,50,45,.55))}
.anim .grid{stroke:var(--line);stroke-width:1}
.anim .flame{fill:none;stroke:var(--red);stroke-width:3;stroke-linejoin:round;transform-box:fill-box;transform-origin:center bottom;animation:flicker .9s ease-in-out infinite;filter:drop-shadow(0 0 5px rgba(229,50,45,.5))}
.anim .flame-in{fill:none;stroke:var(--amber);stroke-width:2.4;stroke-linejoin:round;transform-box:fill-box;transform-origin:center bottom;animation:flicker .7s ease-in-out infinite reverse}
.anim .smoke{fill:none;stroke:var(--muted);stroke-width:2;stroke-linecap:round;opacity:0;animation:rise 3s ease-out infinite}
.anim .smoke.s2{animation-delay:1s}
.anim .smoke.s3{animation-delay:2s}
.anim .seis-base{stroke:var(--line);stroke-width:1.4}
.anim .seis{fill:none;stroke:var(--red);stroke-width:2.2;stroke-linejoin:round;stroke-linecap:round;stroke-dasharray:1000;stroke-dashoffset:1000;animation:seis 3.2s linear infinite;filter:drop-shadow(0 0 4px rgba(229,50,45,.5))}
.anim .tri{fill:none;stroke:var(--red);stroke-width:2.4;stroke-linejoin:round}
.anim .blink{fill:var(--amber);animation:blink 1s steps(1,end) infinite;filter:drop-shadow(0 0 6px rgba(242,169,0,.9))}
@keyframes beat{0%,100%{transform:scale(1)}12%{transform:scale(1.12)}24%{transform:scale(.98)}36%{transform:scale(1.06)}}
@keyframes expel{0%,8%{transform:translate(0,0)}12%{transform:translate(-3px,0)}16%{transform:translate(3px,0)}20%{transform:translate(-3px,0)}24%{transform:translate(3px,0)}28%{transform:translate(-3px,0)}32%{transform:translate(0,0);opacity:1}62%{transform:translate(0,-64px);opacity:1}72%,100%{transform:translate(0,-64px);opacity:0}}
@keyframes ripple{0%,8%{opacity:0}12%,30%{opacity:.9}40%,100%{opacity:0}}
@keyframes flicker{0%,100%{transform:scale(1,1) skewX(0)}25%{transform:scale(.95,1.07) skewX(-3deg)}50%{transform:scale(1.04,.94) skewX(0)}75%{transform:scale(.97,1.05) skewX(3deg)}}
@keyframes rise{0%{transform:translate(0,10px);opacity:0}30%{opacity:.8}100%{transform:translate(0,-12px);opacity:0}}
@keyframes seis{0%{stroke-dashoffset:1000;opacity:1}80%{stroke-dashoffset:0;opacity:1}100%{stroke-dashoffset:0;opacity:0}}
@keyframes blink{0%{opacity:1}50%{opacity:.12}}
@keyframes soft{0%,100%{opacity:1}50%{opacity:.45}}
@keyframes sweep{0%{stroke-dashoffset:420}70%{stroke-dashoffset:0}100%{stroke-dashoffset:0;opacity:0}}

/* Reactivo de tocar en la imagen */
.hint{color:var(--muted);font-size:15px;margin:-12px 0 14px}
.tapwrap{background:var(--surface);border-radius:14px;padding:12px;touch-action:manipulation}
.tapsvg{width:100%;height:auto;display:block;cursor:crosshair;max-height:58vh}
.fig{fill:none;stroke:var(--text);stroke-width:2.4;stroke-linecap:round;stroke-linejoin:round;opacity:.9}
.fig-soft{fill:none;stroke:var(--muted);stroke-width:1.6;stroke-linecap:round;opacity:.7}
.fig-dot{fill:var(--muted)}
.mark{fill:none;stroke:var(--amber);stroke-width:3}
.mark-core{fill:var(--amber)}
.tapsvg.locked{pointer-events:none}
.mini{width:190px;height:auto;display:block;margin:6px 0 10px;background:var(--surface-2);border-radius:10px;padding:6px}
.fig-fire{fill:none;stroke:var(--red);stroke-width:2.6;stroke-linecap:round;stroke-linejoin:round}
.fig-fire-in{fill:none;stroke:var(--amber);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.fig-glass{fill:none;stroke:#5AA9E6;stroke-width:2;stroke-linejoin:round;opacity:.9}
.fig-accent{fill:none;stroke:var(--amber);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.water{fill:none;stroke:#5AA9E6;stroke-width:2.2;stroke-linecap:round;opacity:.9}
.water.soft{stroke-width:1.6;opacity:.45}
.water-fill{fill:rgba(90,169,230,.13);stroke:none}
.mini .zone{fill:rgba(43,182,115,.25);stroke:var(--ok);stroke-width:2}

@media (prefers-reduced-motion: reduce){*{transition:none!important;animation:none!important}.anim .trace,.anim .seis{stroke-dashoffset:0}.anim .smoke{opacity:.6}.anim .heart,.anim .obj,.anim .flame,.anim .flame-in,.anim .blink,.anim .seis{animation:soft 1.6s ease-in-out infinite!important}}

/* Motor: portada de la plataforma y página de "no existe" */
.home-list{display:flex;flex-direction:column;gap:10px;margin-top:24px}
.home-list a{display:block;background:var(--surface);border-radius:14px;padding:16px;color:var(--text);text-decoration:none;font-weight:700}
.home-list a:hover{background:var(--surface-2)}
.soon{color:var(--muted);margin-top:24px}
.nf a{color:var(--text);text-decoration:underline;text-underline-offset:3px}
/* Letra chica de la portada: centrada y del ancho del botón */
.hero .fine{max-width:none}