/* Bogdaproste: ledger parchment, sepia ink, stamp-red accent. Ch2 is a dark hinge. */
@font-face{font-family:"Fraunces";font-style:normal;font-weight:100 900;font-display:swap;
  src:url(fonts/Fraunces-display.woff2) format("woff2")}
@font-face{font-family:"Newsreader";font-style:normal;font-weight:400;font-display:swap;
  src:url(fonts/newsreader-latin.woff2) format("woff2");
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Newsreader";font-style:normal;font-weight:400;font-display:swap;
  src:url(fonts/newsreader-latin-ext.woff2) format("woff2");
  unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Atkinson";font-style:normal;font-weight:200 800;font-display:swap;src:url(fonts/AtkinsonHyperlegibleNext.woff2) format("woff2")}

:root{
  --paper:#f6efe0;--paper-2:#ece0c7;--paper-3:#e0cfa9;--card:#fbf7ec;
  --ink:#221a10;--ink-2:#51412a;--accent:#743d08;--rule:#d3bf94;--rule-strong:#9d875c;
  --stamp:#a3331f;--hinge:#1d150c;--hinge-ink:#f2e8d2;--hinge-ink-2:#d8c096;--hinge-rule:#4a3a24;
  --tint:.16;--shadow:0 1px 2px rgba(60,40,10,.12),0 12px 34px -12px rgba(60,40,10,.35);
  --bar:3.1rem;--display:"Fraunces",Georgia,serif;--serif:"Newsreader",Georgia,"Times New Roman",serif;--sans:"Atkinson",system-ui,sans-serif;
  color-scheme:light;
}
:root[data-theme="dark"]{
  --paper:#16110a;--paper-2:#211a10;--paper-3:#2d2314;--card:#1d1710;
  --ink:#f2e8d2;--ink-2:#d3ba8d;--accent:#f0b95c;--rule:#453723;--rule-strong:#837050;
  --stamp:#e0805f;--hinge:#0f0b06;--hinge-ink:#f2e8d2;--hinge-ink-2:#d8c096;--hinge-rule:#4a3a24;
  --tint:.2;--shadow:0 1px 2px rgba(0,0,0,.5),0 16px 40px -14px rgba(0,0,0,.8);color-scheme:dark;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --paper:#16110a;--paper-2:#211a10;--paper-3:#2d2314;--card:#1d1710;
    --ink:#f2e8d2;--ink-2:#d3ba8d;--accent:#f0b95c;--rule:#453723;--rule-strong:#837050;
    --stamp:#e0805f;--hinge:#0f0b06;--hinge-ink:#f2e8d2;--hinge-ink-2:#d8c096;--hinge-rule:#4a3a24;
    --tint:.2;--shadow:0 1px 2px rgba(0,0,0,.5),0 16px 40px -14px rgba(0,0,0,.8);color-scheme:dark;
  }
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}
body{margin:0;background:var(--paper);color:var(--ink);font:400 1.2rem/1.55 var(--serif);font-feature-settings:"kern","liga","onum"}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-underline-offset:.18em;text-decoration-thickness:1px}
a:hover{text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:3px}
.small{font:400 .9rem/1.5 var(--sans);color:var(--ink-2)}
.wrap{max-width:46rem;margin:0 auto;padding:0 1rem}
.cy{font-family:Georgia,"Times New Roman",serif}

/* ---------- top bar ---------- */
.topbar{position:sticky;top:0;z-index:40;display:flex;align-items:center;gap:.7rem;min-height:var(--bar);padding:0 1rem;
  background:color-mix(in srgb,var(--paper) 92%,transparent);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  border-bottom:1px solid var(--rule);font-family:var(--sans)}
.topbar .home{font:600 1.05rem var(--serif);color:var(--ink);text-decoration:none;white-space:nowrap}
.topnav{display:flex;gap:1rem;overflow-x:auto;scrollbar-width:none;min-width:0}
.topnav::-webkit-scrollbar{display:none}
.topnav a{color:var(--ink-2);text-decoration:none;white-space:nowrap;font-size:.92rem;display:flex;align-items:center;min-height:2.75rem}
.topnav a:hover,.topnav a[aria-current="true"]{color:var(--accent)}
.topnav a[aria-current="true"]{box-shadow:inset 0 -2px 0 var(--accent)}
.spacer{flex:1}
.chip{font-size:.85rem;color:var(--ink);text-decoration:none;border:1px solid var(--rule-strong);border-radius:999px;padding:.3rem .75rem;white-space:nowrap;min-height:2.1rem;display:flex;align-items:center}
.chip:hover{border-color:var(--accent);color:var(--accent)}
.icon-btn{position:relative;display:grid;place-items:center;width:2.1rem;height:2.1rem;flex:0 0 auto;border:1px solid var(--rule-strong);
  border-radius:999px;background:transparent;color:var(--ink);cursor:pointer;padding:0}
.icon-btn svg{display:block}.icon-btn svg[hidden]{display:none}
.icon-btn::after{content:"";position:absolute;inset:-.45rem}
.icon-btn:hover{color:var(--accent);border-color:var(--accent)}
@media (max-width:40rem){.topnav{-webkit-mask-image:linear-gradient(90deg,#000 82%,transparent);mask-image:linear-gradient(90deg,#000 82%,transparent);padding-right:1rem;gap:.8rem}
  .topbar{gap:.5rem;padding:0 .75rem}.topbar .home{font-size:.95rem}.topnav a{font-size:.86rem}}

/* ---------- reading rail ---------- */
.rail{display:none}
@media (min-width:80rem){
  .rail{display:flex;flex-direction:column;gap:.45rem;position:fixed;right:1rem;top:50%;transform:translateY(-50%);z-index:30;font-family:var(--sans)}
  .rail a{display:flex;align-items:center;justify-content:flex-end;gap:.5rem;min-height:1.5rem;text-decoration:none;color:var(--ink-2);font-size:.8rem}
  .rail a span{opacity:0;transition:opacity .2s;background:var(--paper);padding:.1rem .4rem;border-radius:4px;white-space:nowrap}
  .rail a:hover span,.rail a:focus-visible span,.rail a[aria-current="true"] span{opacity:1}
  .rail a i{display:block;width:2px;height:14px;background:var(--rule-strong);transition:height .2s,background .2s}
  .rail a[aria-current="true"] i{height:26px;background:var(--accent)}
}

section,.hero{scroll-margin-top:calc(var(--bar) + .5rem)}
.block{padding:4.5rem 0 1rem}
h1,h2,h3{font-family:var(--display);font-weight:600;line-height:1.08;letter-spacing:-.005em}
h2{font-size:clamp(1.85rem,4.4vw,2.7rem);margin:0 0 1rem;max-width:22ch}
h2 .anchor{color:inherit;text-decoration:none}
h2 .anchor:hover{text-decoration:underline;text-decoration-thickness:2px}
h3{font-size:1.35rem;margin:2rem 0 .6rem}
.lede{font-size:1.28rem;line-height:1.5;color:var(--ink);margin:0 0 1.5rem}
p{margin:0 0 1rem}

/* ---------- hero ---------- */
.hero{padding:2.2rem 0 1rem;background:
  radial-gradient(ellipse at 80% 20%,color-mix(in srgb,var(--paper-3) 70%,transparent),transparent 60%)}
.hero-grid{max-width:76rem;margin:0 auto;padding:0 1rem;display:grid;gap:1.4rem;align-items:start;grid-template-columns:minmax(0,1fr);
  grid-template-areas:"head" "body" "page"}
.hero-head{grid-area:head}.hero-body{grid-area:body}.hero-page{grid-area:page}
.hero-head h1{margin-bottom:0}
.kicker{font:700 .82rem var(--sans);letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin:0 0 .8rem}
h1{font-size:clamp(2.3rem,6.4vw,4.3rem);margin:0 0 1.1rem;font-weight:600;line-height:1.02;max-width:14ch}
.deck{font-size:clamp(1.22rem,2.2vw,1.42rem);line-height:1.48;max-width:36rem;color:var(--ink)}
.cta{display:inline-flex;gap:.4rem;align-items:center;font:700 1rem var(--sans);text-decoration:none;color:var(--paper);background:var(--accent);
  border-radius:999px;padding:.7rem 1.15rem;min-height:2.75rem}
.cta:hover{filter:brightness(1.08)}
.facts{display:grid;gap:.9rem;margin:2rem 0 0;padding:1.1rem 0 0;border-top:1px solid var(--rule)}
.facts dt{font:600 1.35rem var(--display);color:var(--accent)}
.facts dd{margin:0;font:400 .95rem/1.45 var(--sans);color:var(--ink-2)}
.hero-page{margin:0}
.paper{background:#e8dcc0;border-radius:3px;box-shadow:var(--shadow);overflow:hidden}
:root[data-theme="dark"] .paper{background:#241c12}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .paper{background:#241c12}}
.hero-page figcaption,.figs figcaption,.dish figcaption,figure figcaption{font:400 .88rem/1.45 var(--sans);color:var(--ink-2);margin-top:.9rem}
@media (min-width:52rem){.facts{grid-template-columns:repeat(3,1fr)}}
@media (min-width:64rem){.hero-grid{grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);grid-template-areas:"head page" "body page";column-gap:4rem;row-gap:1.1rem;padding-top:1rem}
  .hero-page{max-width:34rem;justify-self:end}}

/* ---------- the fusing word + receipt strip ---------- */
.fuse{margin-top:1.4rem;border-top:1px solid var(--rule);padding-top:1rem}
.fuse-label{font:400 .95rem var(--sans);color:var(--ink-2);margin:0 0 .3rem}
.fuse-line{font:600 clamp(1.7rem,4.6vw,2.6rem)/1.15 var(--display);margin:0;letter-spacing:.01em}
.fuse-line .fw{display:inline-block;transition:margin .9s ease,opacity .9s ease}
.fuse-line.fusing .fw{margin:0 -.32em}
.fuse-line.fusing .fw:first-child{margin-left:0}
.strip{font:700 .95rem var(--sans);letter-spacing:.12em;text-transform:uppercase;color:var(--ink);
  border-top:2px dashed var(--rule-strong);border-bottom:2px dashed var(--rule-strong);
  padding:.55rem .2rem;margin-top:1.2rem;max-width:36rem}
.strip::before{content:"✂ ";color:var(--ink-2)}

/* ---------- ch1: documentary ---------- */
.formula{background:var(--card);border:1px solid var(--rule);border-radius:10px;padding:1.2rem 1.3rem;box-shadow:0 8px 24px -18px rgba(0,0,0,.5)}
.formula-label{font:700 .8rem var(--sans);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-2);margin:0}
.formula-line{font:600 clamp(1.6rem,4vw,2.2rem)/1.2 var(--display);margin:.3rem 0;color:var(--accent)}
.formula-gloss{font-size:1.2rem;margin:0 0 .4rem}
.formula .small:last-child{margin-bottom:0}
.dicts{display:grid;gap:1rem;margin-top:1.5rem}
.dict{background:var(--card);border:1px solid var(--rule);border-radius:10px;padding:1.2rem 1.3rem}
.dict h3{margin-top:0}
.wits{list-style:none;margin:0;padding:0;display:grid;gap:.8rem}
.wits li{border-left:3px solid var(--accent);padding-left:1rem}
.wit-src{font:700 .8rem var(--sans);letter-spacing:.08em;color:var(--accent);margin:0}
.variants{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:.4rem}
.variants li{font:400 1rem var(--serif);font-style:italic;background:var(--paper-2);border:1px solid var(--rule);border-radius:999px;padding:.25rem .8rem}
.pui{border-left:3px solid var(--rule-strong);padding-left:1rem}
.stat{margin:2rem 0 0;display:flex;align-items:baseline;gap:.8rem}
.stat-big{font:600 clamp(2.6rem,7vw,4rem)/1 var(--display);color:var(--accent)}
.stat-small{font:400 1rem var(--sans);color:var(--ink-2)}
.figs{display:grid;gap:1.5rem;margin-top:1.8rem}
.figs figure{margin:0}
figure{margin:1.8rem 0 0}
@media (min-width:52rem){.dicts{grid-template-columns:1fr 1fr}.figs{grid-template-columns:1fr 1fr}}

/* ---------- ch2: dark hinge ---------- */
.hinge{background:var(--hinge);color:var(--hinge-ink)}
.hinge .wrap{max-width:56rem}
.hinge h2 .anchor,.hinge h2{color:var(--hinge-ink)}
.hinge .kicker{color:#f0b95c}
.hinge .lede{color:var(--hinge-ink)}
.stops{list-style:none;margin:0;padding:0;display:grid;gap:1rem;counter-reset:st}
.stop{position:relative;background:rgba(255,255,255,.04);border:1px solid var(--hinge-rule);border-radius:10px;padding:1rem 1.2rem 1rem 3.4rem}
.stop::before{counter-increment:st;content:counter(st,upper-roman);position:absolute;left:1rem;top:1rem;font:600 1.2rem var(--display);color:#f0b95c}
.stop h3{margin:0 0 .3rem;font-size:1.15rem;color:var(--hinge-ink)}
.stop p{margin:0;color:var(--hinge-ink-2)}
.ledger{margin-top:1.8rem;border:1px solid var(--hinge-rule);border-radius:10px;padding:1.2rem 1.3rem;background:rgba(255,255,255,.03)}
.ledger h3{margin-top:0;color:var(--hinge-ink)}
.ledger-cols{display:grid;gap:1rem}
.ledger h4{font:700 .8rem var(--sans);letter-spacing:.1em;color:#f0b95c;margin:0 0 .4rem}
.ledger ul{margin:0;padding-left:1.1rem;color:var(--hinge-ink-2)}
.ledger .small{color:var(--hinge-ink-2)}
.hinge figcaption{color:var(--hinge-ink-2)!important}
.hinge a{color:#f0b95c}
@media (min-width:52rem){.stops{grid-template-columns:1fr 1fr}.stops .stop:last-child{grid-column:1/-1}.ledger-cols{grid-template-columns:1fr 1fr}}

/* ---------- ch3: chain ---------- */
.chain{list-style:none;margin:0;padding:0;display:grid;gap:0}
.link{border-left:3px solid var(--accent);padding:0 0 1.4rem 1rem;position:relative}
.link:last-child{padding-bottom:0}
.link::before{content:"";position:absolute;left:-9px;top:.3rem;width:15px;height:15px;border-radius:50%;background:var(--paper);border:3px solid var(--accent)}
.link-era{font:700 .8rem var(--sans);letter-spacing:.1em;text-transform:uppercase;color:var(--ink-2);margin:0}
.link-word{font:600 1.9rem var(--display);color:var(--accent);margin:.1rem 0 .3rem}
@media (min-width:52rem){.chain{grid-template-columns:repeat(3,1fr);gap:1rem}.link{border-left:none;border-top:3px solid var(--accent);padding:1rem 0 0}.link::before{left:0;top:-9px}}

/* ---------- ch4: warm ---------- */
.warm{background:color-mix(in srgb,var(--paper-2) 55%,var(--paper))}
.frag blockquote{margin:1rem 0 0;padding:1.2rem 1.4rem;background:var(--card);border:1px solid var(--rule);border-radius:10px;border-left:4px solid var(--accent)}
.frag blockquote p{font:600 clamp(1.25rem,3vw,1.6rem)/1.35 var(--display);margin:0 0 .5rem}
.frag footer{font:400 .95rem/1.5 var(--sans);color:var(--ink-2)}
.contrast{margin-top:1.5rem;border:1px solid var(--rule);border-radius:10px;padding:1.2rem 1.3rem;background:var(--card)}
.contrast h3{margin-top:0}
.contrast .gloss{font:600 1.05rem var(--sans);color:var(--accent)}

/* ---------- engine ---------- */
.engine{border:1px solid var(--rule);border-radius:12px;background:var(--card);padding:1.3rem;box-shadow:var(--shadow)}
.eng-pick{font:700 .85rem var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-2);margin:0 0 .6rem}
.offer-pick{display:grid;gap:.6rem}
.offer{font:600 1.05rem var(--sans);text-align:left;color:var(--ink);background:var(--paper);border:2px solid var(--rule-strong);
  border-radius:10px;padding:.7rem .9rem;cursor:pointer;min-height:2.75rem}
.offer .offer-src{display:block;font:400 .82rem var(--sans);color:var(--ink-2)}
.offer[aria-pressed="true"]{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}
.hud{font:700 .9rem var(--sans);letter-spacing:.08em;color:var(--ink-2);margin:1.1rem 0;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);padding:.5rem 0}
.hud-era{color:var(--accent)}
.beats{list-style:none;margin:0;padding:0;display:grid;gap:.8rem;counter-reset:bt}
.beat{border:1px solid var(--rule);border-radius:10px;padding:.9rem 1rem .9rem 3.2rem;position:relative;background:var(--paper)}
.beat::before{counter-increment:bt;content:counter(bt);position:absolute;left:1rem;top:.8rem;font:600 1.1rem var(--display);
  width:1.6rem;height:1.6rem;border-radius:50%;background:var(--accent);color:var(--paper);display:grid;place-items:center}
.beat h3{margin:0 0 .2rem;font-size:1.05rem}
.beat p{margin:0}
html.js .engine.live .beat{display:none}
html.js .engine.live .beat.is-on{display:block}
.receipt{margin-top:1.1rem;background:var(--paper);border:1px solid var(--rule-strong);border-radius:4px;padding:1rem 1.2rem;
  border-top:2px dashed var(--rule-strong);font-family:var(--sans)}
.r-line{display:flex;justify-content:space-between;gap:1rem;font-size:.95rem;margin:0 0 .4rem}
.r-line span:first-child{font-weight:700;letter-spacing:.08em}
.r-stamp{display:inline-block;font:700 1.6rem var(--sans);letter-spacing:.14em;color:var(--stamp);
  border:3px solid var(--stamp);border-radius:6px;padding:.1rem .8rem;margin:.6rem 0 0;transform:rotate(-4deg)}
html.js .engine.live .r-line,html.js .engine.live .r-stamp{visibility:hidden}
html.js .engine.live[data-beat="2"] .r-line:first-child{visibility:visible}
html.js .engine.live[data-beat="3"] .r-line,html.js .engine.live[data-beat="3"] .r-stamp{visibility:visible}
.engine-controls{display:none;gap:.6rem;align-items:center;flex-wrap:wrap;margin-top:1.1rem}
html.js .engine-controls{display:flex}
.engine-controls button{font:700 .95rem var(--sans);color:var(--paper);background:var(--accent);border:none;border-radius:999px;
  padding:.55rem 1.1rem;min-height:2.75rem;min-width:2.75rem;cursor:pointer}
.engine-controls button:hover{filter:brightness(1.1)}
.scrub{font:400 .9rem var(--sans);color:var(--ink-2);display:flex;align-items:center;gap:.5rem}
.scrub input{accent-color:var(--accent);width:8rem}
.keys{display:none}
html.js .keys{display:block}
@media (min-width:52rem){.offer-pick{grid-template-columns:1fr 1fr}}

/* ---------- game ---------- */
.rounds{list-style:none;margin:0;padding:0;display:grid;gap:1rem}
.round{border:1px solid var(--rule);border-radius:10px;background:var(--card);padding:1.1rem 1.2rem}
.round h3{margin:0 0 .7rem;font-size:1.2rem}
.rnum{display:inline-grid;place-items:center;width:1.7rem;height:1.7rem;border-radius:50%;background:var(--accent);color:var(--paper);
  font:700 .95rem var(--sans);margin-right:.5rem;vertical-align:.1rem}
.opts{display:grid;gap:.5rem}
.opt{font:600 1rem var(--sans);text-align:left;color:var(--ink);background:var(--paper);border:2px solid var(--rule-strong);
  border-radius:8px;padding:.6rem .8rem;min-height:2.75rem;cursor:pointer}
.opt:hover{border-color:var(--accent)}
.opt.is-right{border-color:#2e7d32;box-shadow:inset 0 0 0 1px #2e7d32}
.opt.is-wrong{border-color:var(--stamp);box-shadow:inset 0 0 0 1px var(--stamp);opacity:.75}
.opt:disabled{cursor:default}
.verdict{font:600 1.05rem var(--serif);margin:.7rem 0 0}
.q-src{font:400 .85rem var(--sans);color:var(--ink-2)}
html.js .game-live .answer{display:none}
.score{margin-top:1.2rem;border:1px solid var(--rule);border-radius:10px;background:var(--card);padding:1rem 1.2rem}
.score p{margin:.4rem 0}
#score{font:600 1.2rem var(--display);color:var(--accent)}
#game-reset{font:700 .95rem var(--sans);color:var(--accent);background:transparent;border:2px solid var(--accent);
  border-radius:999px;padding:.5rem 1.1rem;min-height:2.75rem;cursor:pointer}
.share label{display:grid;gap:.3rem;font:400 .9rem var(--sans);color:var(--ink-2)}
.share input{font:400 .95rem var(--sans);color:var(--ink);background:var(--paper);border:1px solid var(--rule-strong);
  border-radius:8px;padding:.55rem .7rem;width:100%}
#game-copy{display:none;font:700 .95rem var(--sans);color:var(--paper);background:var(--accent);border:none;
  border-radius:999px;padding:.55rem 1.1rem;min-height:2.75rem;cursor:pointer;margin-top:.5rem}
html.js #game-copy{display:inline-block}

/* ---------- numbers + myths ---------- */
.moments{display:grid;gap:3rem}
.moment{min-height:38vh;display:flex;flex-direction:column;justify-content:center;border-top:1px solid var(--rule);padding-top:2rem}
.moment-big{font:600 clamp(3.4rem,12vw,6.5rem)/1 var(--display);color:var(--accent);margin:0 0 .6rem}
.myths{display:grid;gap:1rem}
.myth{background:var(--card);border:1px solid var(--rule);border-radius:10px;padding:1.1rem 1.2rem;border-top:4px solid var(--stamp)}
.myth h3{margin:0 0 .4rem;font-size:1.2rem}
.verdict-myth{margin:0}
@media (min-width:52rem){.myths{grid-template-columns:repeat(3,1fr)}}

/* ---------- sources, footer ---------- */
.claims{width:100%;border-collapse:collapse;font-size:.98rem;margin:0 0 1rem}
.claims th,.claims td{text-align:left;vertical-align:top;border-top:1px solid var(--rule);padding:.5rem .6rem}
.claims th{font:700 .8rem var(--sans);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-2)}
.claims td:first-child{font:700 .9rem var(--sans);color:var(--accent);white-space:nowrap}
.claims a{overflow-wrap:anywhere}
.sibs{padding-left:1.1rem}
.sibs li{margin-bottom:.45rem}
.foot{border-top:1px solid var(--rule);margin-top:3rem;padding:1.5rem 1rem 2.5rem;text-align:center;font:400 .9rem var(--sans);color:var(--ink-2)}
.foot p{margin:.3rem 0}
.nf main{max-width:40rem;margin:18vh auto;padding:0 1rem}
@media print{.rail,.topbar,.fuse-line,.engine-controls{display:none}}