/* Shared by the content pages. Tokens and chrome copied verbatim from index.html so they match. */
/* (landing layout: one long scroll on graph paper. Hero scene, comic strip, a playable bridge, the worlds, the portal, the maker's note, the last call.) */
:root{
  --ink:#161C3A; --muted:#55607F; --paper:#FBF8F3; --grid:#E3E8F5; --blue:#2B50E0; --orange:#FF8A1F; --orange-d:#E2650C;
  --teal:#0B8F7A; --leaf:#2BB673; --gold:#FFC23D; --navy:#0B1024; --navy-2:#151C38; --red:#FF4D6D; --card:#FFFFFF;
  --display:'Lexend', system-ui, sans-serif; --comic:'Shantell Sans', 'Comic Sans MS', system-ui, sans-serif; --sfx:'Bangers', Impact, sans-serif; --mono:'JetBrains Mono', ui-monospace, monospace;
  color-scheme:light;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--display);line-height:1.5;
  background-image:linear-gradient(rgba(22,28,58,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(22,28,58,.045) 1px,transparent 1px);background-size:48px 48px}
a{color:inherit}
.wrap{max-width:1180px;margin:0 auto;padding-left:max(20px,env(safe-area-inset-left,0px));padding-right:max(20px,env(safe-area-inset-right,0px))}
h1,h2,h3{text-wrap:balance;margin:0}
section{padding-block:96px}
.eyebrow{font:600 12.5px var(--mono);letter-spacing:.14em;text-transform:uppercase;display:inline-flex;align-items:center;gap:10px;color:var(--muted)}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--orange)}
.story .eyebrow,.portal .eyebrow{color:#9AA3BD}
.btn{font:600 16px var(--display);background:var(--ink);color:#fff;border:0;border-radius:12px;padding:15px 22px;cursor:pointer;box-shadow:0 1px 2px rgba(22,28,58,.2);white-space:nowrap;text-decoration:none;display:inline-flex;align-items:center;gap:8px}
.btn:hover{transform:translateY(-1px)}
.btn:active{transform:translateY(1px)}
.btn.alt{background:var(--orange);color:var(--ink)}
.btn.alt:hover{background:#FF9A3C}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px}
/* header */
header{position:sticky;top:env(safe-area-inset-top,0px);z-index:20;background:rgba(251,248,243,.88);backdrop-filter:blur(10px);border-bottom:1px solid rgba(22,28,58,.1)}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:21;background:var(--paper)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px}
.nav nav{display:flex;gap:26px;font-weight:600;font-size:15px}
.nav nav a{text-decoration:none}
.nav nav a:hover{color:var(--blue)}
@media (max-width:760px){.nav nav{display:none}.nav .btn{padding:11px 16px;font-size:14px}}
.wm{display:inline-flex;align-items:center;gap:10px;text-decoration:none}
.wm b{font:800 32px/1 var(--display);letter-spacing:-.03em;position:relative}
.wm b i{font-style:normal;position:relative;display:inline-block}
.wm b i::after{content:"";position:absolute;left:50%;top:-.02em;width:.22em;height:.22em;margin-left:-.11em;border-radius:50%;background:var(--gold);box-shadow:inset 0 0 0 .035em var(--ink)}
/* hero */
.hero{padding-block:64px 80px}
.hero .grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:48px;align-items:center}
@media (max-width:900px){.hero .grid{grid-template-columns:minmax(0,1fr)}}
.hero h1{font-size:clamp(40px,5.6vw,70px);line-height:1.02;font-weight:700;letter-spacing:-.035em;margin:20px 0 20px}
.hero h1 em{font-style:normal;color:var(--orange-d)}
.lede{font-size:19px;color:var(--muted);max-width:30em;margin:0 0 26px}
form.wait{display:flex;gap:10px;flex-wrap:wrap;max-width:520px}
form.wait input{flex:1 1 220px;min-width:0;font:500 16px var(--display);padding:15px 16px;border:1.5px solid rgba(22,28,58,.25);border-radius:12px;background:#fff;color:var(--ink)}
form.wait .ok{flex-basis:100%;font:600 15px var(--display);color:var(--teal)}
.small{font-size:14px;color:var(--muted);margin-top:12px}
.scene{position:relative;border:1px solid rgba(22,28,58,.12);border-radius:28px;background:#fff;box-shadow:0 30px 60px -20px rgba(22,28,58,.25),0 2px 6px rgba(22,28,58,.06);overflow:hidden;aspect-ratio:1/0.92}
.scene svg{display:block;width:100%;height:100%}
.tag{position:absolute;font:600 14px var(--mono);background:#fff;border:1px solid rgba(22,28,58,.15);border-radius:10px;padding:7px 11px;color:var(--blue)}
/* section heads */
.head{max-width:720px;margin-bottom:44px}
.head h2{font-size:clamp(30px,4vw,48px);line-height:1.08;font-weight:700;letter-spacing:-.03em;margin-top:16px}
.head p{font-size:18px;color:var(--muted);margin:14px 0 0}
/* comic */
.story{background:var(--navy);color:#EEF1FA}
.story .head p{color:#B8C0DA}
.strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
@media (max-width:860px){.strip{grid-template-columns:minmax(0,1fr)}}
.panel{position:relative;border:1px solid #262F55;border-radius:18px;background:#121937;overflow:hidden;opacity:0;transform:translateY(24px);transition:opacity .6s,transform .8s cubic-bezier(.2,.8,.2,1);display:flex;flex-direction:column}
.panel:nth-child(2){transition-delay:.15s}.panel:nth-child(3){transition-delay:.3s}
.in .panel{opacity:1;transform:none}
.panel svg{display:block;width:100%;height:auto}
.cap{padding:16px 20px 20px;border-top:1px solid #262F55;display:flex;flex-direction:column;gap:4px}
.cap span{font:600 12px var(--mono);letter-spacing:.12em;text-transform:uppercase;color:#7A84A6}
.cap b{font:600 17px/1.35 var(--display);color:#EEF1FA}
.after{margin-top:34px;font:600 21px var(--display);color:#EEF1FA}
.after b{color:var(--gold);font-weight:700}
/* play */
.play .board{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:28px;align-items:stretch}
@media (max-width:900px){.play .board{grid-template-columns:minmax(0,1fr)}}
.card{background:var(--card);border:1px solid rgba(22,28,58,.12);border-radius:22px;box-shadow:0 20px 40px -24px rgba(22,28,58,.3)}
.game{padding:0;overflow:hidden;position:relative}
.game svg{display:block;width:100%;height:auto}
.controls{padding:26px;display:flex;flex-direction:column;gap:20px}
.eq{font:600 28px var(--mono);text-align:center;padding:14px;border-radius:12px;background:var(--paper)}
.eq .a{color:var(--blue)}.eq .b{color:var(--orange-d)}
.ctl label{display:flex;justify-content:space-between;font-weight:600;font-size:15px;margin-bottom:6px}
.ctl input[type=range]{width:100%;accent-color:var(--blue)}
.ctl.b input{accent-color:var(--orange-d)}
.say{font:500 15px/1.4 var(--display);background:var(--paper);border-radius:12px;padding:10px 14px;display:flex;gap:10px;align-items:center;min-height:62px}
.say svg{flex-shrink:0}
/* worlds */
.worlds{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}
@media (max-width:980px){.worlds{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:700px){.worlds{grid-template-columns:repeat(2,minmax(0,1fr))}}
.w{background:#fff;border:1px solid rgba(22,28,58,.12);border-radius:16px;padding:14px;display:flex;flex-direction:column;gap:10px;box-shadow:0 10px 24px -18px rgba(22,28,58,.4);transition:transform .2s,box-shadow .2s}
.w:hover{transform:translateY(-3px);box-shadow:0 18px 32px -18px rgba(22,28,58,.45)}
.w svg{width:100%;height:auto;display:block;border-radius:10px;background:var(--paper)}
.w .n{display:flex;align-items:center;justify-content:space-between;gap:8px}
.w .n span{font:700 13px var(--mono);color:var(--muted)}
.w .n b{font:600 16px var(--display);line-height:1.25}
.w .g{font:600 13px var(--display);width:26px;height:26px;border-radius:50%;background:var(--ink);color:var(--gold);display:grid;place-items:center;flex-shrink:0}
.w.beyond{background:var(--navy);color:#fff;border-color:var(--ink)}
.w.beyond .n span{color:#9AA3BD}
/* portal */
.portal{background:var(--navy);color:#EEF1FA;overflow:hidden}
.portal .row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:40px;align-items:center}
@media (max-width:900px){.portal .row{grid-template-columns:minmax(0,1fr)}}
.portal .head p{color:#B8C0DA}
.formula{font:700 clamp(30px,4vw,46px) var(--display);color:var(--gold);margin-top:22px}
.formula sup{font-size:.55em}
.spiral path.draw{stroke-dasharray:var(--len);stroke-dashoffset:var(--len)}
.spiral.in path.draw{transition:stroke-dashoffset 3.2s cubic-bezier(.6,.05,.3,1);stroke-dashoffset:0}
/* features */
.feats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
@media (max-width:860px){.feats{grid-template-columns:minmax(0,1fr)}}
.feat{padding:24px}
.feat h3{font-size:20px;font-weight:600;letter-spacing:-.01em;margin:14px 0 6px}
.stats{display:flex;flex-wrap:wrap;gap:12px 34px;margin-top:34px;font:500 14px var(--display);color:var(--muted)}
.stats b{display:block;font:700 26px var(--display);color:var(--ink);letter-spacing:-.02em}
.feat p{margin:0;color:var(--muted)}
/* note */
.note{max-width:760px;margin:0 auto;padding:44px}
.note h2{font:700 34px/1.1 var(--display);letter-spacing:-.02em}
.note p{font:400 19px/1.65 var(--display);color:#3A425F;margin:16px 0 0}
/* last call */
.last{background:var(--orange);border-top:3px solid var(--ink);border-bottom:3px solid var(--ink);text-align:center}
.last h2{font:400 clamp(48px,8vw,104px)/.9 var(--sfx);letter-spacing:.02em;color:#fff;-webkit-text-stroke:3px var(--ink);paint-order:stroke;text-shadow:6px 7px 0 var(--ink);transform:rotate(-2deg)}
.last p{font:700 22px var(--comic);margin:22px 0 28px}
.last form.wait input{border:2.5px solid var(--ink)}
.last .btn{box-shadow:0 4px 0 #000}
.last form.wait{margin:0 auto;justify-content:center}
footer{padding-block:34px;font-size:14px;color:var(--muted)}
footer .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;align-items:center}
footer nav{display:flex;flex-wrap:wrap;gap:8px 20px}footer nav a{white-space:nowrap}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

[hidden]{display:none!important}

/* ---- content pages (explainers) ---- */
.crumbs{font:500 14px var(--display);color:var(--muted);margin:0 0 18px;display:flex;gap:8px;flex-wrap:wrap}
.crumbs a{text-decoration:none}.crumbs a:hover{color:var(--blue)}
.crumbs span[aria-current]{color:var(--ink)}
.plot{position:relative;border:1px solid rgba(22,28,58,.12);border-radius:28px;background:#fff;box-shadow:0 30px 60px -20px rgba(22,28,58,.25),0 2px 6px rgba(22,28,58,.06);overflow:hidden}
.plot svg#plot{display:block;width:100%;height:auto}
.nw{white-space:nowrap}
.plot .controls{padding:20px 26px 26px;border-top:1px solid rgba(22,28,58,.1);gap:14px}
.plot .eq{font-size:24px}
.aha{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:56px;align-items:center;margin-bottom:96px}
.aha:last-child{margin-bottom:0}
.aha.flip .copy{order:2}
@media (max-width:900px){.aha{grid-template-columns:minmax(0,1fr);gap:28px;margin-bottom:72px}.aha.flip .copy{order:0}}
.copy h2{font-size:clamp(28px,3.6vw,42px);line-height:1.1;font-weight:700;letter-spacing:-.03em;margin:16px 0 0}
.copy p{font-size:18px;color:var(--muted);margin:14px 0 0;max-width:34em}
.copy p b{color:var(--ink);font-weight:600}
.ahacard{overflow:hidden}
.ahacard svg.stage{display:block;width:100%;height:auto;border-bottom:1px solid rgba(22,28,58,.1)}
.pipsay{display:flex;gap:12px;align-items:flex-start;padding:16px 18px 18px;background:#FFF8E6;min-height:96px}
.pipsay svg{flex-shrink:0}
.pipsay .tag{position:static;display:inline-block;font:700 11px var(--mono);letter-spacing:.1em;text-transform:uppercase;background:var(--gold);color:var(--ink);border:0;border-radius:6px;padding:3px 7px;margin-bottom:6px}
.pipsay p{margin:0;font:500 16px/1.45 var(--display);color:var(--ink);max-width:none}
.tw-off{opacity:0}
.replay{margin:0;margin-left:auto;align-self:flex-end;flex-shrink:0;font:600 13px var(--display);background:none;border:1.5px solid rgba(22,28,58,.25);border-radius:999px;padding:6px 12px;color:var(--ink);cursor:pointer}
.replay:hover{background:#fff}
.band{background:var(--navy);color:#EEF1FA}
.band .head p{color:#B8C0DA}
.band .eyebrow{color:#9AA3BD}
.band .btn.alt{color:var(--ink)}
.band .small{color:#9AA3BD}
.band form.wait .ok{color:#7be0cf}
.links{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}
.btn.ghost{background:transparent;color:var(--ink);border:1.5px solid rgba(22,28,58,.3);box-shadow:none}
.band .btn.ghost{color:#fff;border-color:rgba(255,255,255,.4)}
@media (max-width:520px){.pipsay{flex-wrap:wrap}.pipsay>div{flex:1 1 0;min-width:0}.replay{margin-left:50px}}
table.vt{width:100%;border-collapse:collapse;font:600 15px var(--mono);text-align:center}
table.vt caption{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
table.vt th{font:600 11px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);padding:8px 6px;text-align:left;white-space:nowrap}
table.vt td{padding:8px 4px;border:1px solid rgba(22,28,58,.1);transition:opacity .3s,background .3s}
table.vt td.off{color:var(--muted);font-weight:500;border-style:dashed}
table.vt td.got{background:#FFF8E6;opacity:1}
.pipsay.done{border-radius:12px;min-height:0;padding:12px 14px}
.steps{list-style:none;margin:0;padding:10px 14px;display:grid;gap:4px;font:600 15px var(--mono);background:var(--paper);border-radius:12px}
.steps li{display:flex;gap:10px}
.steps li{padding-left:0}
.steps li+li::before{content:"→";color:var(--orange-d)}

.faq{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
@media (max-width:860px){.faq{grid-template-columns:minmax(0,1fr)}}
.faq .card{padding:22px 24px}
.faq h3{font-size:19px;font-weight:600;letter-spacing:-.01em;margin:0 0 8px}
.faq p{margin:0;color:var(--muted);font-size:16.5px}