@font-face{font-family:Fraunces;font-style:normal;font-weight:300 800;font-display:swap;src:url(fonts/fraunces-normal-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+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:Fraunces;font-style:normal;font-weight:300 800;font-display:swap;src:url(fonts/fraunces-normal-latin-ext.woff2) format("woff2");unicode-range:U+0100-024F,U+0259,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20CF,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Source Serif 4";font-style:normal;font-weight:300 700;font-display:swap;src:url(fonts/source-serif-4-normal-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+2074,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Source Serif 4";font-style:normal;font-weight:300 700;font-display:swap;src:url(fonts/source-serif-4-normal-latin-ext.woff2) format("woff2");unicode-range:U+0100-024F,U+0259,U+1E00-1EFF,U+2020,U+20A0-20AB,U+20AD-20CF,U+2113,U+2C60-2C7F,U+A720-A7FF}
@font-face{font-family:"Source Serif 4";font-style:italic;font-weight:300 700;font-display:swap;src:url(fonts/source-serif-4-italic-latin.woff2) format("woff2");unicode-range:U+0000-00FF,U+2000-206F}
@font-face{font-family:"Source Serif 4";font-style:italic;font-weight:300 700;font-display:swap;src:url(fonts/source-serif-4-italic-latin-ext.woff2) format("woff2");unicode-range:U+0100-024F,U+1E00-1EFF}

/* The hearth (the game) stays dark in both themes; the paper (the story, method, sources) follows the theme. */
:root{
  --soot:#120e0b;--soot-2:#1c1612;--soot-3:#29211b;--ash:#6c6158;--ash-line:#3a3029;
  --ember:#ff8a3d;--ember-2:#ffbe73;--glow:#ffe3b8;--gold:#f4cf7a;--h-ink:#f4ebdf;--h-ink-2:#cdbfaf;--h-ink-3:#a3968a;
  --paper:#f6f0e7;--paper-2:#ece3d6;--ink:#221b16;--ink-2:#463b33;--ink-3:#675b51;--rule:#dccfbf;
  --accent:#a8410f;--link:#94360b;--gold-ink:#8a5c00;--bar:#d8c9b6;--focus:#1f5fc9;--ok:#2d6a3e;
  --serif:"Source Serif 4",Georgia,"Noto Serif SC","Songti SC","STSong",serif;
  --display:Fraunces,Georgia,"Noto Serif SC","Songti SC","STSong",serif;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --paper:#16120f;--paper-2:#211b16;--ink:#efe6da;--ink-2:#d2c6b8;--ink-3:#ab9f92;--rule:#342b24;
  --accent:#ff9a55;--link:#ffb685;--gold-ink:#f2c86e;--bar:#3a3029;--focus:#8ab4ff;--ok:#8fd19e;color-scheme:dark}}
:root[data-theme="dark"]{
  --paper:#16120f;--paper-2:#211b16;--ink:#efe6da;--ink-2:#d2c6b8;--ink-3:#ab9f92;--rule:#342b24;
  --accent:#ff9a55;--link:#ffb685;--gold-ink:#f2c86e;--bar:#3a3029;--focus:#8ab4ff;--ok:#8fd19e;color-scheme:dark}

*{box-sizing:border-box}
html{scroll-padding-top:60px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:400 1.1rem/1.62 var(--serif);overflow-x:hidden}
a{color:var(--link);text-underline-offset:.18em}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
.skip{position:absolute;left:-999px;top:0;background:var(--paper);color:var(--ink);padding:.5rem 1rem;z-index:60}
.skip:focus{left:8px;top:8px}
h1,h2,h3{font-family:var(--display);font-weight:500;line-height:1.1;letter-spacing:-.01em;text-wrap:balance}
h2{font-size:clamp(1.7rem,3.6vw,2.45rem);margin:0 0 .6em}
h3{font-size:1.25rem;margin:1.6em 0 .45em}
p{margin:0 0 1em}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
[hidden]{display:none!important}
:lang(zh-Hans) body,body:lang(zh-Hans){line-height:1.8;letter-spacing:.01em}
:lang(zh-Hans) h1,:lang(zh-Hans) h2,:lang(zh-Hans) h3{letter-spacing:0;line-height:1.3}

/* ---------- topbar ---------- */
.topbar{position:sticky;top:0;z-index:40;display:flex;align-items:center;gap:.8rem;height:48px;padding:0 max(16px,env(safe-area-inset-left));background:rgba(18,14,11,.82);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid rgba(255,220,180,.08);font:500 .9rem/1 var(--serif);white-space:nowrap;color:var(--h-ink-2)}
.topbar a{color:var(--h-ink-2);text-decoration:none}
.topbar a:hover,.topbar a[aria-current="true"]{color:var(--h-ink);text-decoration:underline;text-decoration-color:var(--ember)}
.home{display:inline-flex;align-items:center;gap:.45rem;font-weight:700;color:var(--h-ink)!important;min-height:44px}
.home .slipper{color:var(--ember-2)}
.topnav{display:flex;gap:.9rem;overflow-x:auto;scrollbar-width:none;min-width:0;flex:1 1 auto}
.topnav::-webkit-scrollbar{display:none}
.topnav a{display:inline-flex;align-items:center;min-height:44px}
.langs{display:flex;flex:none;margin-left:.4rem;gap:.15rem}
.lang{font-weight:700;letter-spacing:.04em;min-width:40px;min-height:44px;display:inline-flex;align-items:center;justify-content:center}
.icon-btn{background:none;border:0;color:var(--h-ink);width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;border-radius:50%;flex:none}
.progress{position:absolute;left:0;right:0;bottom:-1px;height:2px;pointer-events:none}
.progress i{position:absolute;left:0;top:0;height:2px;width:100%;transform-origin:0 0;transform:scaleX(0);background:linear-gradient(90deg,var(--ember),var(--gold))}
.progress .pslip{position:absolute;left:0;top:-8px;color:var(--gold);transform:translateX(-30px);opacity:0;transition:opacity .3s}
.progress.on .pslip{opacity:1}
@media (max-width:640px){.home span{display:none}.topnav{gap:.75rem}}

/* ---------- the hearth ---------- */
.hearth{position:relative;background:radial-gradient(120% 60% at 50% 105%,rgba(255,120,40,.22),transparent 60%),radial-gradient(80% 50% at 20% 0%,rgba(255,190,115,.06),transparent 70%),var(--soot);color:var(--h-ink);padding:clamp(2rem,6vw,4.5rem) 16px clamp(2rem,5vw,3.5rem);overflow-x:clip}
.hearth a{color:var(--ember-2)}
.hearth-in{max-width:1240px;margin:0 auto;position:relative}
.intro{max-width:46rem;margin-bottom:clamp(1.2rem,3vw,2rem)}
.kick{font:600 .78rem/1.2 var(--serif);letter-spacing:.14em;text-transform:uppercase;color:var(--ember-2);margin:0 0 .7rem}
:lang(zh-Hans) .kick{letter-spacing:.06em;font-size:.9rem}
h1{font-size:clamp(2.3rem,6.2vw,4.6rem);font-weight:450;margin:0 0 .35em;max-width:17ch;color:#fff6ea;text-shadow:0 0 40px rgba(255,140,60,.25)}
:lang(zh-Hans) h1{max-width:20ch;font-size:clamp(2rem,5.6vw,3.9rem);font-weight:600}
.deck{font-size:clamp(1.08rem,2vw,1.26rem);line-height:1.55;color:var(--h-ink-2);max-width:40rem;margin:0}

.game{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);gap:clamp(1rem,3vw,2.4rem);align-items:start}
.stage{position:relative;margin:0}
.game .stage{position:sticky;top:60px}
.map{display:block;width:100%;height:auto;background:radial-gradient(70% 70% at 50% 45%,#1d1713,#120e0b);border-radius:14px;border:1px solid rgba(255,220,180,.08)}
.map .land{fill:#2b231d;stroke:#56463a;stroke-width:.9;stroke-linejoin:round}
.map .tray{fill:rgba(255,255,255,.04);stroke:rgba(255,220,180,.12)}
.map .trayl{fill:var(--h-ink-3);font:italic 400 17px var(--serif)}
.map .d{fill:var(--ember-2);stroke:#ffefd6;stroke-width:.6;transition:fill .7s ease,opacity .7s ease,stroke-opacity .7s ease;filter:drop-shadow(0 0 3px rgba(255,140,60,.75));cursor:pointer}
.map .d.off{fill:#4c433c;stroke-opacity:0;opacity:.6;filter:none}
.map .d.sel{fill:#fff;stroke:var(--ember);stroke-width:2.2}
.map .d:hover{stroke:#fff;stroke-width:2}
.star path{fill:var(--gold);stroke:#fff3d6;stroke-width:.8;filter:drop-shadow(0 0 5px rgba(255,210,120,.9))}
.star text{fill:var(--h-ink);font:600 15px var(--serif);paint-order:stroke;stroke:#120e0b;stroke-width:4px}
.mapwrap{position:relative}
.counter{position:absolute;left:16px;bottom:12px;margin:0;font:500 clamp(2.2rem,5vw,3.4rem)/1 var(--display);color:var(--glow);text-shadow:0 0 24px rgba(255,140,60,.55);pointer-events:none}
.counter .cof{font:400 .95rem/1 var(--serif);color:#e6d8c6;text-shadow:none;margin-left:.2rem}
.stage figcaption{font-size:.88rem;line-height:1.45;color:var(--h-ink-3);margin-top:.55rem}
.paper .stage figcaption{color:var(--ink-3)}

/* quiz */
.panel{min-width:0}
.quiz{display:grid;gap:1rem}
.q{border:1px solid rgba(255,220,180,.12);border-radius:16px;padding:1rem 1.1rem 1.1rem;margin:0;background:rgba(255,240,220,.03);min-width:0}
.q legend{font:500 clamp(1.15rem,2.3vw,1.4rem)/1.25 var(--display);color:#fff6ea;padding:0 .3rem;float:left;width:100%;margin-bottom:.75rem}
.q legend+*{clear:both}
.qn{font:600 .8rem/1 var(--serif);color:var(--ember-2);letter-spacing:.06em;margin-right:.35rem;vertical-align:.15em}
.opts{display:flex;flex-wrap:wrap;gap:.45rem}
.opt{font:500 1rem/1.2 var(--serif);min-height:44px;padding:.55rem .95rem;border-radius:999px;border:1px solid rgba(255,200,150,.35);background:transparent;color:var(--h-ink);cursor:pointer;transition:background .2s,border-color .2s,color .2s}
.opt:hover{border-color:var(--ember-2);background:rgba(255,160,90,.1)}
.opt[aria-pressed="true"]{background:var(--ember);border-color:var(--ember);color:#2a1205;font-weight:700}
.q.done .opt[aria-pressed="false"]{opacity:.62}
.result{margin-top:1rem;padding:1rem 1.1rem;border-radius:16px;background:linear-gradient(180deg,rgba(255,138,61,.14),rgba(255,138,61,.04));border:1px solid rgba(255,170,100,.3)}
.rhead{font:500 1.18rem/1.4 var(--display);color:#fff6ea;margin:0 0 .6rem}
.matches{list-style:none;margin:0;padding:0;display:grid;gap:.15rem;max-height:none}
.matches li,.tales li{padding:0}
.matches button,.tales li{font:inherit}
.matches button{display:block;width:100%;text-align:left;background:none;border:0;border-bottom:1px solid rgba(255,220,180,.09);color:var(--h-ink);padding:.5rem 0;min-height:44px;cursor:pointer}
.matches button:hover .t{color:var(--ember-2)}
.matches .t{font-weight:600}
.matches .w{display:block;font-size:.86rem;color:var(--h-ink-3)}
.ractions{margin:.8rem 0 0;display:flex;flex-wrap:wrap;gap:.5rem}
.ractions button{font:600 .95rem/1 var(--serif);min-height:44px;padding:.55rem 1rem;border-radius:999px;border:1px solid rgba(255,200,150,.4);background:transparent;color:var(--h-ink);cursor:pointer}
.ractions .restart{border-color:transparent;text-decoration:underline;text-underline-offset:.2em}
.nojs{color:var(--h-ink-2);font-size:.95rem}

/* one tale, opened from a dot or a list */
.tale{position:fixed;z-index:50;right:16px;bottom:16px;width:min(26rem,calc(100% - 32px));max-height:min(70vh,36rem);overflow:auto;background:#1d1713;color:var(--h-ink);border:1px solid rgba(255,200,150,.25);border-radius:16px;padding:1.1rem 1.2rem 1.2rem;box-shadow:0 30px 60px -20px rgba(0,0,0,.85)}
.tale h3{margin:0 2.4rem .25rem 0;font-size:1.3rem;color:#fff6ea}
.tale .w{color:var(--h-ink-3);font-size:.92rem;margin:0 0 .7rem}
.tale dl{display:grid;grid-template-columns:auto 1fr;gap:.25rem .8rem;margin:0 0 .8rem;font-size:.95rem}
.tale dt{color:var(--h-ink-3)}
.tale dd{margin:0}
.tale details{font-size:.92rem;color:var(--h-ink-2)}
.tale summary{cursor:pointer;min-height:44px;display:flex;align-items:center;color:var(--ember-2)}
.tale .x{position:absolute;right:8px;top:8px;width:44px;height:44px;border:0;border-radius:50%;background:transparent;color:var(--h-ink);font-size:1.5rem;cursor:pointer}

/* ---------- paper ---------- */
.paper{background:var(--paper);color:var(--ink)}
.prose{max-width:44rem;margin:0 auto;padding:clamp(2.6rem,6vw,4.4rem) 16px 0}
.prose:last-child{padding-bottom:4rem}
.prose>p,.prose li{font-size:1.12rem}
.lead{font-size:1.2rem;color:var(--ink-2)}
.fig{margin:1.4rem 0 1.8rem}
.fig figcaption{font-size:.92rem;color:var(--ink-3);margin-bottom:.7rem}
.bars{display:grid;gap:.42rem}
.bar{display:grid;grid-template-columns:minmax(8rem,13rem) 1fr 2.6rem;align-items:center;gap:.7rem;font-size:.98rem}
.bl{color:var(--ink-2);line-height:1.25}
.bt{height:14px;background:var(--paper-2);border-radius:7px;overflow:hidden}
.bt i{display:block;height:100%;background:var(--bar);border-radius:7px}
.bar.hot .bt i{background:var(--accent)}
.bar.gm .bt i{background:var(--gold-ink)}
.bar.gm .bl{color:var(--gold-ink);font-weight:600}
.bn{text-align:right;font-variant-numeric:tabular-nums;font-weight:600}
@media (max-width:520px){.bar{grid-template-columns:1fr 2.4rem}.bar .bt{grid-column:1/-1;grid-row:2}.bar .bl{grid-row:1}}

.stage-bones{margin:1.4rem -8px 1.6rem}
@media (min-width:900px){.stage-bones{margin-left:-6rem;margin-right:-6rem}}

blockquote{margin:1.4rem 0;padding:0 0 0 1.1rem;border-left:3px solid var(--accent)}
blockquote footer{font-size:.92rem;color:var(--ink-3);margin-top:.4rem}
.yx p{font:500 clamp(1.5rem,4vw,2.1rem)/1.5 "Noto Serif TC","Songti TC","Noto Serif SC","Songti SC",serif;letter-spacing:.08em;margin:0}
.verse p{font:italic 400 1.18rem/1.6 var(--serif);margin:0}

details.list{margin:1.2rem 0 0;border-top:1px solid var(--rule);border-bottom:1px solid var(--rule)}
details.list summary{cursor:pointer;min-height:48px;display:flex;align-items:center;font-weight:600;color:var(--link)}
.tales{margin:.3rem 0 1rem;padding-left:0;list-style:none;display:grid;gap:.1rem .9rem}
@media (min-width:760px){.tales{grid-template-columns:1fr 1fr}}
.tales li{display:block;padding:.35rem 0;border-bottom:1px dotted var(--rule);font-size:.98rem}
.tales .t{font-weight:600}
.tales .w{display:block;font-size:.85rem;color:var(--ink-3)}
.tales li[role="button"]{cursor:pointer}

/* who was first */
.feats{border:0;padding:0;margin:0 0 .6rem;display:flex;flex-wrap:wrap;gap:.45rem}
.feat{display:inline-flex;align-items:center;gap:.5rem;min-height:44px;padding:.35rem .9rem .35rem .65rem;border:1px solid var(--rule);border-radius:999px;cursor:pointer;font-size:1rem;background:var(--paper)}
.feat input{width:20px;height:20px;margin:0;accent-color:var(--accent);flex:none}
.feat:has(input:checked){border-color:var(--accent);background:var(--paper-2)}
.first-out{font:500 1.2rem/1.45 var(--display);min-height:1.5em;color:var(--ink)}
.first-out b{color:var(--accent)}
.first-grid{display:grid;gap:.7rem;margin:1rem 0 1.4rem}
.early{border:1px solid var(--rule);border-radius:14px;padding:.85rem 1rem;transition:opacity .4s,border-color .4s,background .4s}
.early h3{margin:.1rem 0 .35rem;font-size:1.12rem}
.early p{margin:0;font-size:1rem}
.early .ey{font-size:.85rem;color:var(--ink-3);letter-spacing:.02em}
.early.miss{opacity:.45}
.early.win{border-color:var(--accent);background:var(--paper-2)}
html:not(.js) .feats,html:not(.js) .first-out{display:none}

.retell{background:var(--paper-2);border-radius:16px;padding:1.3rem 1.4rem .6rem;margin:1rem 0}
.retell p{font-size:1.14rem;line-height:1.7}
.retell p:first-child::first-letter{font:500 3.1em/0.85 var(--display);float:left;margin:.08em .1em 0 0;color:var(--accent)}
:lang(zh-Hans) .retell p:first-child::first-letter{font-size:1em;float:none;margin:0;color:inherit}
.note{font-size:.95rem;color:var(--ink-3)}
.sources{padding-left:1.1rem}
.sources li{font-size:.98rem;margin-bottom:.6rem;overflow-wrap:anywhere}

.share{margin:1.6rem 0 0}
.share-row{display:flex;flex-wrap:nowrap;gap:.35rem;align-items:center}
.share-row .lab{font-size:.95rem;color:var(--ink-3);margin-right:.25rem}
.share-row a,.share-row button{display:inline-grid;place-items:center;flex:none;width:2.5rem;height:2.5rem;padding:0;border-radius:50%;border:1px solid var(--rule);background:transparent;color:var(--ink-2);text-decoration:none;cursor:pointer;transition:color .15s,border-color .15s}
.share-row a:hover,.share-row button:hover,.share-row a:focus-visible,.share-row button:focus-visible{color:var(--accent);border-color:var(--accent)}
@media (pointer:coarse){.share-row a,.share-row button{width:2.75rem;height:2.75rem}}
.share-status{font-size:.95rem;color:var(--ok);min-height:1.2em;margin:.4rem 0 0}
.share-field{width:100%;margin-top:.5rem;padding:.6rem;border:1px solid var(--rule);border-radius:.5rem;background:var(--paper);color:var(--ink);font:inherit;font-size:.9rem}

.foot{background:var(--paper);border-top:1px solid var(--rule);padding:1.4rem 16px 2.2rem;text-align:center;font-size:.95rem;color:var(--ink-3)}
.to-top{position:fixed;right:max(16px,env(safe-area-inset-right));bottom:max(16px,env(safe-area-inset-bottom));z-index:45;width:48px;height:48px;border-radius:50%;border:1px solid rgba(255,200,150,.35);background:#1d1713;color:var(--h-ink);display:grid;place-items:center;cursor:pointer;box-shadow:0 10px 30px -10px rgba(0,0,0,.6)}

/* ---------- phones ---------- */
@media (max-width:860px){
  .game{grid-template-columns:1fr}
  .game .stage{top:48px;z-index:5;margin:0 -16px;padding:8px 16px 6px;background:linear-gradient(180deg,var(--soot) 85%,rgba(18,14,11,0))}
  .game .stage figcaption{display:none}
  .counter{left:26px;bottom:14px;font-size:2rem}
  .tale{left:0;right:0;bottom:0;width:auto;border-radius:16px 16px 0 0;max-height:62vh;padding-bottom:max(1.2rem,env(safe-area-inset-bottom))}
}
.capnote{display:none}
@media (max-width:860px){.capnote{display:block;font-size:.88rem;color:var(--h-ink-3);margin:.2rem 0 1rem}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
.verse .trans{font:400 .98rem/1.5 var(--serif);color:var(--ink-2);margin-top:.5rem;font-style:normal}
html:not(.js) .quiz,html:not(.js) .result,html:not(.js) .counter{display:none}