/* ============================================================
   Chronicle — reading app
   Allmer Journals
   ============================================================ */

@font-face{font-family:'Canela Text';src:url('assets/fonts/CanelaText-Light.otf') format('opentype');font-weight:300;font-style:normal;font-display:swap}
@font-face{font-family:'Canela Text';src:url('assets/fonts/CanelaText-LightItalic.otf') format('opentype');font-weight:300;font-style:italic;font-display:swap}
@font-face{font-family:'Canela Text';src:url('assets/fonts/CanelaText-Regular.otf') format('opentype');font-weight:400;font-style:normal;font-display:swap}
@font-face{font-family:'Canela Text';src:url('assets/fonts/CanelaText-RegularItalic.otf') format('opentype');font-weight:400;font-style:italic;font-display:swap}
@font-face{font-family:'Canela Text';src:url('assets/fonts/CanelaText-Medium.otf') format('opentype');font-weight:500;font-style:normal;font-display:swap}
@font-face{font-family:'Canela Text';src:url('assets/fonts/CanelaText-MediumItalic.otf') format('opentype');font-weight:500;font-style:italic;font-display:swap}
@font-face{font-family:'Canela Text';src:url('assets/fonts/CanelaText-Bold.otf') format('opentype');font-weight:700;font-style:normal;font-display:swap}

/* ---------- tokens ---------- */
:root{
  --display:'Canela Text',Georgia,'Times New Roman',serif;
  --face-body:Georgia,'Iowan Old Style','Times New Roman',serif;

  --paper:#efe5d2;
  --paper-2:#e7dcc6;
  --stage:#ddd1b6;
  --ink:#2f2619;
  --ink-soft:#5d5140;
  --ink-faint:#8d8068;
  --rule:#cfc0a2;
  --gold:#8d6a27;
  --gold-lit:#b98f3c;

  --hl-gold:#e8c86a;
  --hl-rose:#e2a9a2;
  --hl-sky:#a8c3d8;

  --shelf-bg:#15110d;

  --type-scale:1;
  --measure:33em;

  --bar-h:52px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

:root[data-theme="light"]{
  --paper:#faf7f1;
  --paper-2:#f3efe6;
  --stage:#e9e4d9;
  --ink:#282420;
  --ink-soft:#5a5349;
  --ink-faint:#8e867a;
  --rule:#ddd5c7;
  --gold:#8a6b2e;
  --gold-lit:#a9843c;
}
:root[data-theme="dark"]{
  --paper:#1d1912;
  --paper-2:#241f17;
  --stage:#0d0b08;
  --ink:#d6cab2;
  --ink-soft:#a5977e;
  --ink-faint:#776b58;
  --rule:#3a3328;
  --gold:#c3a05a;
  --gold-lit:#dcbb73;
  --hl-gold:#6b5520;
  --hl-rose:#6b3d38;
  --hl-sky:#3b4e5e;
}

:root[data-face="canela"]{ --face-body:'Canela Text',Georgia,serif; }

/* grain, used on every paper surface */
:root{
  --grain:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");
}

*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{height:100%}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--face-body);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overscroll-behavior-y:none;
}
svg{fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;width:18px;height:18px;display:block}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
a{color:inherit}

/* ============================================================
   top bar
   ============================================================ */
.bar{
  position:fixed;inset:0 0 auto 0;height:var(--bar-h);z-index:40;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 clamp(14px,3vw,30px);
  padding-top:env(safe-area-inset-top);
  background:color-mix(in srgb,var(--paper) 86%,transparent);
  backdrop-filter:blur(12px) saturate(1.1);
  -webkit-backdrop-filter:blur(12px) saturate(1.1);
  border-bottom:1px solid color-mix(in srgb,var(--rule) 70%,transparent);
  transition:opacity .35s var(--ease),transform .35s var(--ease);
}
body[data-screen="shelf"] .bar{
  background:color-mix(in srgb,var(--shelf-bg) 80%,transparent);
  border-bottom-color:rgba(255,255,255,.08);
  color:#cdbfa4;
}
body[data-screen="atlas"] .bar{
  background:color-mix(in srgb,#120f0c 84%,transparent);
  border-bottom-color:rgba(255,255,255,.08);
  color:#cdbfa4;
}
.bar.is-hidden{opacity:0;transform:translateY(-100%);pointer-events:none}

.crumbs{display:flex;align-items:center;gap:.55em;min-width:0;overflow:hidden}
.crumb{
  font-family:var(--display);font-size:12.5px;letter-spacing:.17em;text-transform:uppercase;
  text-decoration:none;color:var(--ink-soft);white-space:nowrap;
  transition:color .2s;
}
.crumb[href]:hover{color:var(--gold-lit)}
.crumb-current{color:var(--ink);overflow:hidden;text-overflow:ellipsis}

/* ------------------------------------------------------------------
   The SA monogram.

   It is painted as a mask filled with currentColor, so the one mark
   takes the colour of whichever bar it sits in — tan on the shelf,
   ink on Paper and Light, pale on Dark — instead of needing a
   separate image per theme.

   The mask is embedded here as a data URI rather than linked to
   assets/sa-logo.png on purpose. WebKit treats every file:// URL as
   its own origin and refuses a mask image loaded across origins, so
   a linked mask renders as nothing at all when index.html is opened
   straight from Finder. A data URI carries no origin of its own and
   works everywhere, with one fewer request. The PNG it was made from
   is kept in assets/ as the source; see the README.
   ------------------------------------------------------------------ */
.crumb-sa{display:flex;align-items:center;padding:4px 0;color:var(--ink-soft)}
.sa-mark{
  display:block;width:34px;height:17px;background-color:currentColor;
  -webkit-mask:url('data:image/png;base64,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') no-repeat center/contain;
          mask:url('data:image/png;base64,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') no-repeat center/contain;
  transition:background-color .2s;
}
.sa-fallback{display:none;font-family:var(--display);font-size:12.5px;letter-spacing:.17em}
@supports not ((mask-image:linear-gradient(#000,#000)) or (-webkit-mask-image:linear-gradient(#000,#000))){
  .sa-mark{display:none}
  .sa-fallback{display:block}
}
body[data-screen="shelf"] .crumb,body[data-screen="atlas"] .crumb{color:#a1927a}
body[data-screen="shelf"] .crumb[href]:hover,body[data-screen="atlas"] .crumb[href]:hover{color:#e3c88a}
.crumb-sep{color:var(--ink-faint);font-size:12px}

.bar-tools{display:flex;align-items:center;gap:6px}
body:not([data-screen="reader"]) .book-only{display:none}
.tool{
  width:34px;height:34px;display:grid;place-items:center;border-radius:8px;
  color:var(--ink-soft);transition:background .18s,color .18s;
}
.tool:hover{background:color-mix(in srgb,var(--ink) 8%,transparent);color:var(--ink)}
.tool.is-on{background:color-mix(in srgb,var(--gold) 18%,transparent);color:var(--gold)}
.atlas-only{display:none}
body[data-book="american-chronicle"] .atlas-only{display:grid}

.seg{display:flex;border:1px solid var(--rule);border-radius:9px;overflow:hidden;margin-right:6px}
.seg-btn{
  font-family:var(--display);font-size:11.5px;letter-spacing:.13em;text-transform:uppercase;
  padding:6px 11px;color:var(--ink-faint);transition:background .18s,color .18s;
}
.seg-btn.is-on{background:color-mix(in srgb,var(--gold) 16%,transparent);color:var(--gold)}
.seg-btn:not(.is-on):hover{color:var(--ink)}

/* ============================================================
   screens
   ============================================================ */
.screen{display:block}
.screen[hidden]{display:none}

/* ============================================================
   shelf
   ============================================================ */
#shelf{
  min-height:100svh;
  background:
    radial-gradient(120% 90% at 50% -10%,#3a2c1e 0%,#241b13 42%,var(--shelf-bg) 78%),
    var(--shelf-bg);
  color:#e3d8c2;position:relative;overflow-x:clip;
}
#shelf::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:var(--grain);opacity:.16;mix-blend-mode:overlay;
}
.shelf-inner{
  position:relative;z-index:1;
  min-height:100svh;display:flex;flex-direction:column;align-items:center;justify-content:center;
  padding:calc(var(--bar-h) + 40px) 20px 44px;gap:clamp(30px,6vh,64px);
}
.shelf-head{text-align:center;max-width:36ch}
.eyebrow{
  margin:0 0 .9em;font-family:var(--display);font-size:11px;letter-spacing:.42em;
  text-transform:uppercase;color:#9d8a63;
}
.shelf-title{
  margin:0;font-family:var(--display);font-weight:400;
  font-size:clamp(44px,9vw,86px);line-height:.95;letter-spacing:.015em;color:#f2e8d4;
}
.shelf-title::after{
  content:"";display:block;width:52px;height:1px;margin:.55em auto 0;
  background:linear-gradient(90deg,transparent,#a8893f,transparent);
}
.shelf-sub{margin:1.1em 0 0;font-size:14.5px;line-height:1.7;color:#9d9076;font-style:italic}

.shelf-books{
  display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:center;
  gap:clamp(40px,9vw,110px);
  perspective:1800px;perspective-origin:50% 42%;
}

.vol{
  text-decoration:none;
  --w:clamp(168px,21vw,248px);
  --h:calc(var(--w) * 1.333);
  --d:24px;
  display:flex;flex-direction:column;align-items:center;gap:22px;
  background:none;padding:0;
}
.vol-stage{
  width:var(--w);height:var(--h);position:relative;
  transform-style:preserve-3d;
  transform:rotateX(5deg) rotateY(29deg) translateZ(0);
  transition:transform .7s var(--ease);
  will-change:transform;
}
.vol:hover .vol-stage,.vol:focus-visible .vol-stage{transform:rotateX(2deg) rotateY(11deg) translateY(-12px)}
.vol:focus-visible{outline:none}
.vol:focus-visible .vol-stage{box-shadow:none}

.vf{position:absolute;inset:0;border-radius:2px 4px 4px 2px;overflow:hidden;backface-visibility:hidden}
.vf-front{
  transform:translateZ(calc(var(--d) / 2));
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.07),inset -16px 0 30px -18px rgba(0,0,0,.9),
              22px 26px 60px -24px rgba(0,0,0,.85);
}
.vf-front img{width:100%;height:100%;object-fit:cover;display:block}
.vf-front::after{ /* hinge crease near the spine */
  content:"";position:absolute;inset:0 auto 0 0;width:13px;
  background:linear-gradient(90deg,rgba(0,0,0,.42),rgba(0,0,0,.06) 60%,transparent);
}
.vf-back{
  transform:rotateY(180deg) translateZ(calc(var(--d) / 2));
  background:var(--cloth,#241a12);
}
.vf-spine{
  width:var(--d);left:0;right:auto;border-radius:2px 0 0 2px;
  transform:translateX(calc(var(--d) / -2)) rotateY(-90deg);
  background:
    linear-gradient(90deg,rgba(0,0,0,.5),rgba(255,255,255,.17) 30%,rgba(255,255,255,.06) 62%,rgba(0,0,0,.45)),
    var(--cloth,#241a12);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.08);
  display:flex;align-items:center;justify-content:center;
}
.vf-spine span{
  writing-mode:vertical-rl;font-family:var(--display);
  font-size:calc(var(--d) * .4);letter-spacing:.22em;text-transform:uppercase;
  color:var(--accent,#c8a04a);white-space:nowrap;
  text-shadow:0 1px 1px rgba(0,0,0,.6);
}
.vf-edge{ /* fore-edge: the stack of leaves */
  width:var(--d);left:auto;right:0;border-radius:0 3px 3px 0;
  transform:translateX(calc(var(--d) / 2)) rotateY(90deg);
  background:
    repeating-linear-gradient(90deg,#cfc3a8 0 1px,#b3a68a 1px 2px,#c8bc9f 2px 3px),
    #bfb296;
  box-shadow:inset 0 0 18px rgba(50,36,16,.7);
}
.vf-top{
  height:var(--d);bottom:auto;top:0;
  transform:translateY(calc(var(--d) / -2)) rotateX(90deg);
  background:repeating-linear-gradient(90deg,#d8ccb0 0 1px,#bdb094 1px 2px),#cdc0a4;
  box-shadow:inset 0 -6px 12px rgba(40,28,10,.4);
}
.vol-floor{
  position:absolute;left:-10%;right:4%;bottom:-22px;height:26px;
  background:radial-gradient(58% 100% at 50% 0,rgba(0,0,0,.75),transparent 74%);
  filter:blur(7px);transform:translateZ(calc(var(--d) / -2));
}

.vol-meta{text-align:center;max-width:24ch}
.vol-series{
  font-family:var(--display);font-size:10.5px;letter-spacing:.34em;text-transform:uppercase;
  color:var(--accent,#c8a04a);margin:0 0 .65em;
}
.vol-title{margin:0;font-family:var(--display);font-weight:400;font-size:22px;line-height:1.2;color:#f0e6d2}
.vol-span{margin:.6em 0 0;font-size:12px;letter-spacing:.09em;color:#8e8166}
.vol-blurb{margin:1em 0 0;font-size:13px;line-height:1.65;color:#9c8f76;font-style:italic}
.vol-pages{
  margin:1.1em 0 0;font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:#6f6450;
}
.shelf-foot{margin:0;font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:#5e5544}

/* ============================================================
   reader — shared page furniture
   ============================================================ */
#reader{position:relative;min-height:100svh;background:var(--paper)}
#reader::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
  background-image:var(--grain);opacity:.045;
}
:root[data-theme="dark"] #reader::before{opacity:.07}

.flow{
  font-size:calc(18.5px * var(--type-scale));
  line-height:1.72;
  color:var(--ink);
  hyphens:auto;-webkit-hyphens:auto;
  text-align:justify;
  text-justify:inter-word;
}
.flow > *{margin:0}
.flow p{
  margin:0 0 .25em;
  text-indent:0;
}
.flow p + p{margin-top:.85em}

/* year heading — the spine of both books */
.flow .yr{
  margin:2.1em 0 .62em;
  font-family:var(--display);font-weight:500;
  font-size:1.04em;letter-spacing:.14em;
  color:var(--gold);
  text-align:left;text-indent:0;
  break-after:avoid;page-break-after:avoid;break-inside:avoid;
  display:flex;align-items:baseline;gap:.7em;white-space:nowrap;
}
.flow .yr:first-child{margin-top:0}
.flow .yr::after{
  content:"";flex:1;height:1px;min-width:1.4em;
  background:linear-gradient(90deg,color-mix(in srgb,var(--gold) 46%,transparent),transparent);
  transform:translateY(-.28em);
}
/* an estimated year — the chronicle's internal rule */
.flow .yr em,.toc-item b em{font-style:italic;font-weight:400;letter-spacing:.08em}

.flow .epigraph{
  font-style:italic;font-size:1.03em;line-height:1.85;color:var(--ink-soft);
  text-align:left;margin:0 0 2.6em;padding:0 0 2.2em;
  border-bottom:1px solid var(--rule);
  break-inside:avoid;
}
.flow h1.part{
  font-family:var(--display);font-weight:400;font-size:1.72em;line-height:1.2;
  letter-spacing:.03em;text-align:center;color:var(--ink);
  margin:2.6em 0 1.5em;break-inside:avoid;break-after:avoid;
}
.flow h1.part:first-child{margin-top:0}
.flow h1.part::after{
  content:"⁂";display:block;margin-top:.5em;
  font-size:.42em;letter-spacing:.3em;color:var(--gold);opacity:.75;
}
.flow h2.part{
  font-family:var(--display);font-weight:400;font-size:1.26em;text-align:center;
  letter-spacing:.06em;color:var(--ink-soft);margin:0 0 2em;break-inside:avoid;break-after:avoid;
}
.flow h3.part{
  font-family:var(--display);font-weight:500;font-size:1.02em;letter-spacing:.06em;
  color:var(--ink);margin:1.9em 0 .5em;break-inside:avoid;break-after:avoid;text-align:left;
}
.flow .sig{
  font-family:var(--display);font-style:italic;text-align:right;color:var(--ink-soft);
  margin:1.6em 0 2.4em;font-size:1.02em;
}
.flow .colophon{
  margin:3em 0 0;padding-top:1.8em;border-top:1px solid var(--rule);
  text-align:center;font-size:.76em;letter-spacing:.14em;text-transform:uppercase;
  color:var(--ink-faint);line-height:2.1;
}
.flow strong{font-weight:700;color:color-mix(in srgb,var(--ink) 92%,var(--gold))}
.flow mark{
  background:color-mix(in srgb,var(--hlc) 62%,transparent);
  color:inherit;border-radius:2px;padding:.04em 0;
  box-decoration-break:clone;-webkit-box-decoration-break:clone;
}
.flow mark[data-c="gold"]{--hlc:var(--hl-gold)}
.flow mark[data-c="rose"]{--hlc:var(--hl-rose)}
.flow mark[data-c="sky"]{--hlc:var(--hl-sky)}

/* a placed bookmark, drawn in the flow itself */
.bm-line{
  position:absolute;left:0;width:100%;height:0;pointer-events:none;z-index:3;
  border-top:1px solid color-mix(in srgb,var(--gold) 52%,transparent);
}
.bm-line::before{
  content:"";position:absolute;right:calc(100% + 10px);top:-8px;
  width:11px;height:16px;background:var(--gold-lit);
  clip-path:polygon(0 0,100% 0,100% 100%,50% 76%,0 100%);
  opacity:.9;
}

/* ============================================================
   reader — continuous (web) view
   ============================================================ */
.scroll-stage{padding:calc(var(--bar-h) + clamp(42px,7vh,84px)) 20px clamp(80px,16vh,180px)}
.sheet{position:relative}
.scroll-stage .flow{max-width:34em;margin:0 auto}

/* ============================================================
   reader — paginated (book) view
   ============================================================ */
.pages-stage{
  position:fixed;inset:var(--bar-h) 0 0 0;background:var(--stage);
  display:flex;align-items:center;justify-content:center;gap:clamp(4px,1.6vw,26px);
  padding:22px clamp(6px,2vw,20px) 44px;
}
.spread{
  position:relative;
  width:var(--spread-w);height:var(--page-h);
  perspective:2600px;perspective-origin:50% 50%;
  flex:0 0 auto;
}
.spread::before{ /* the board the leaves sit on */
  content:"";position:absolute;inset:-14px -18px -16px -18px;border-radius:4px;
  background:var(--paper);
  box-shadow:0 22px 60px -28px rgba(40,28,10,.5),0 2px 0 rgba(255,255,255,.22) inset;
  z-index:0;
}
:root[data-theme="dark"] .spread::before{box-shadow:0 22px 60px -28px rgba(0,0,0,.9)}

.pane{position:absolute;inset:0;overflow:hidden;z-index:1;border-radius:2px;background:var(--paper)}
.pane-clip{
  position:absolute;top:var(--pad-y);left:var(--pad-x);
  width:var(--col-w);height:var(--col-h);
  transform:translateX(calc(-1 * var(--pane-x,0px)));
}
.pane-clip .flow{
  width:var(--col-w);height:var(--col-h);
  column-width:var(--col-w);column-gap:var(--col-gap);column-fill:auto;
}

.spine-shade{
  position:absolute;top:0;bottom:0;left:50%;width:var(--gutter);
  transform:translateX(-50%);z-index:2;pointer-events:none;
  background:linear-gradient(90deg,
    transparent,rgba(70,50,20,.05) 24%,rgba(70,50,20,.17) 46%,
    rgba(70,50,20,.2) 50%,rgba(70,50,20,.17) 54%,rgba(70,50,20,.05) 76%,transparent);
}
:root[data-theme="dark"] .spine-shade{background:linear-gradient(90deg,transparent,rgba(0,0,0,.3) 46%,rgba(0,0,0,.36) 50%,rgba(0,0,0,.3) 54%,transparent)}
body[data-single="1"] .spine-shade{display:none}

/* the turning leaf */
.leaf{
  position:absolute;top:0;height:var(--page-h);width:var(--page-w);
  transform-style:preserve-3d;z-index:6;
  transition:transform .64s var(--ease);
  will-change:transform;
}
.leaf[hidden]{display:none}
.leaf.fwd{left:calc(var(--page-w) + var(--gutter));transform-origin:left center}
.leaf.bwd{left:0;transform-origin:right center}
body[data-single="1"] .leaf.fwd{left:0}
.leaf-face{
  position:absolute;inset:0;overflow:hidden;backface-visibility:hidden;
  background:var(--paper);
  box-shadow:0 0 34px -10px rgba(50,34,10,.45);
}
.leaf-back{transform:rotateY(180deg)}
.leaf-front::after,.leaf-back::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(90deg,rgba(80,58,24,.16),transparent 22%);
}
.leaf.bwd .leaf-front::after,.leaf.bwd .leaf-back::after{
  background:linear-gradient(270deg,rgba(80,58,24,.16),transparent 22%);
}
.leaf-page{position:absolute;top:0;left:0;width:var(--page-w);height:var(--page-h);overflow:hidden}
.leaf-page .slice-clip{
  position:absolute;top:var(--pad-y);left:var(--pad-x);
  width:var(--col-w);height:var(--col-h);overflow:hidden;
}
.leaf-page .slice{position:absolute;top:0;left:0;width:var(--col-w)}
.leaf-shadow{
  position:absolute;top:0;bottom:0;left:50%;width:50%;z-index:5;pointer-events:none;
  background:linear-gradient(90deg,rgba(40,26,8,.3),transparent 60%);
  opacity:0;transition:opacity .3s var(--ease);
}
.leaf-shadow.on{opacity:1}

.turn{
  width:40px;height:40px;border-radius:50%;flex:0 0 auto;
  display:grid;place-items:center;color:var(--ink-faint);
  transition:color .2s,background .2s,opacity .2s;
}
.turn:hover{background:color-mix(in srgb,var(--ink) 7%,transparent);color:var(--ink)}
.turn:disabled{opacity:.22;pointer-events:none}

.folio{
  position:absolute;left:0;right:0;bottom:clamp(8px,2vh,18px);
  text-align:center;font-family:var(--display);
  font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-faint);
}

/* bookmark overlay */
#mark-layer{position:fixed;inset:0;z-index:28;pointer-events:none}
#mark-layer .bm{
  position:absolute;height:0;
  border-top:1px solid color-mix(in srgb,var(--gold) 55%,transparent);
}
#mark-layer .bm::before{
  content:"";position:absolute;right:calc(100% + 9px);top:-8px;
  width:10px;height:15px;background:var(--gold-lit);
  clip-path:polygon(0 0,100% 0,100% 100%,50% 74%,0 100%);
}

.progress{position:fixed;left:0;right:0;bottom:0;height:2px;background:color-mix(in srgb,var(--rule) 60%,transparent);z-index:30}
.progress i{display:block;height:100%;width:0;background:var(--gold);transition:width .25s var(--ease)}

/* ============================================================
   gutter bookmark affordance
   ============================================================ */
.gutter-mark{
  position:fixed;z-index:35;width:22px;height:22px;margin:-11px 0 0 -11px;
  border-radius:50%;display:grid;place-items:center;
  background:var(--paper);border:1px solid var(--rule);
  color:var(--gold);font-size:14px;line-height:1;
  box-shadow:0 2px 10px -4px rgba(0,0,0,.4);
  opacity:0;transform:scale(.7);transition:opacity .15s,transform .15s;
}
.gutter-mark.on{opacity:1;transform:scale(1)}
.gutter-mark::before{content:"⌁";font-family:var(--display);transform:translateY(-1px)}
.gutter-mark.is-remove{color:#9b4a3a}
.gutter-mark.is-remove::before{content:"×";font-size:16px}

/* ============================================================
   panels
   ============================================================ */
.scrim{position:fixed;inset:0;background:rgba(18,13,7,.42);z-index:50;backdrop-filter:blur(2px)}
.scrim[hidden]{display:none}
.panel{
  position:fixed;top:0;right:0;bottom:0;width:min(400px,92vw);z-index:60;
  background:var(--paper);border-left:1px solid var(--rule);
  display:flex;flex-direction:column;
  box-shadow:-24px 0 60px -30px rgba(30,20,6,.6);
  animation:slide-in .34s var(--ease);
}
.panel[hidden]{display:none}
@keyframes slide-in{from{transform:translateX(16px);opacity:0}to{transform:none;opacity:1}}
.panel header{
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 20px 14px;border-bottom:1px solid var(--rule);flex:0 0 auto;
}
.panel h2{
  margin:0;font-family:var(--display);font-weight:400;font-size:13px;
  letter-spacing:.24em;text-transform:uppercase;color:var(--ink-soft);
}
.panel-x{font-size:22px;line-height:1;color:var(--ink-faint);padding:0 2px}
.panel-x:hover{color:var(--ink)}
.panel-body{overflow-y:auto;padding:16px 20px 28px;flex:1 1 auto;-webkit-overflow-scrolling:touch}
.panel-note{
  margin:0;padding:12px 20px 18px;font-size:11.5px;line-height:1.6;color:var(--ink-faint);
  font-style:italic;border-top:1px solid var(--rule);flex:0 0 auto;
}
.panel-search{padding:12px 20px 0}
.panel-search input{
  width:100%;padding:9px 12px;font-size:14px;font-family:var(--face-body);
  background:var(--paper-2);border:1px solid var(--rule);border-radius:7px;color:var(--ink);
}
.panel-search input:focus{outline:none;border-color:var(--gold)}
.panel-tabs{display:flex;gap:4px;padding:12px 20px 0}
.ptab{
  font-family:var(--display);font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  padding:6px 11px;border-radius:7px;color:var(--ink-faint);
}
.ptab.is-on{background:color-mix(in srgb,var(--gold) 16%,transparent);color:var(--gold)}

.toc-group{margin:0 0 6px}
.toc-era{
  font-family:var(--display);font-size:10.5px;letter-spacing:.24em;text-transform:uppercase;
  color:var(--gold);margin:18px 0 8px;
}
.toc-era:first-child{margin-top:4px}
.toc-item{
  display:flex;align-items:baseline;gap:12px;width:100%;text-align:left;
  padding:7px 8px;border-radius:7px;color:var(--ink-soft);font-size:14px;line-height:1.45;
  transition:background .15s,color .15s;
}
.toc-item:hover{background:color-mix(in srgb,var(--ink) 6%,transparent);color:var(--ink)}
.toc-item b{
  font-family:var(--display);font-weight:500;font-size:12.5px;letter-spacing:.06em;
  color:var(--ink);flex:0 0 5.4em;
}
.toc-item span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;opacity:.8}

.mark-item{
  display:block;width:100%;text-align:left;padding:12px 12px;border-radius:9px;
  border:1px solid var(--rule);margin-bottom:9px;background:var(--paper-2);
  transition:border-color .15s,transform .15s;
}
.mark-item:hover{border-color:var(--gold);transform:translateX(-2px)}
.mark-item b{
  display:block;font-family:var(--display);font-size:11px;letter-spacing:.17em;
  text-transform:uppercase;color:var(--gold);margin-bottom:6px;
}
.mark-item p{margin:0;font-size:13.5px;line-height:1.6;color:var(--ink-soft)}
.mark-item .swatch{display:inline-block;width:9px;height:9px;border-radius:2px;margin-right:7px;vertical-align:1px}
.mark-del{
  float:right;font-size:11px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--ink-faint);padding:2px 4px;
}
.mark-del:hover{color:#a4503c}
.empty{margin:30px 4px;font-size:13.5px;line-height:1.75;color:var(--ink-faint);font-style:italic}

.opt{margin:0 0 26px}
.opt h3{
  margin:0 0 12px;font-family:var(--display);font-size:10.5px;letter-spacing:.24em;
  text-transform:uppercase;color:var(--ink-faint);font-weight:400;
}
.size-row{display:flex;align-items:center;gap:14px}
.size-btn{
  display:flex;align-items:baseline;gap:1px;font-family:var(--display);color:var(--ink-soft);
  padding:4px 6px;border-radius:7px;line-height:1;
}
.size-btn{font-size:13px}.size-btn span{font-size:9px}
.size-btn-lg{font-size:21px}.size-btn-lg span{font-size:14px}
.size-btn:hover{background:color-mix(in srgb,var(--ink) 7%,transparent);color:var(--ink)}
.size-meter{flex:1;height:2px;background:var(--rule);border-radius:2px;overflow:hidden}
.size-meter i{display:block;height:100%;background:var(--gold);transition:width .2s var(--ease)}
.link-btn{
  margin-top:14px;font-size:12.5px;font-style:italic;color:var(--gold);
  border-bottom:1px solid color-mix(in srgb,var(--gold) 40%,transparent);padding-bottom:1px;
}
.link-btn:hover{color:var(--gold-lit)}

.swatches{display:flex;gap:9px}
.swatches button{
  flex:1;display:flex;flex-direction:column;align-items:center;gap:8px;
  padding:12px 6px;border:1px solid var(--rule);border-radius:9px;
  font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-faint);
  font-family:var(--display);transition:border-color .15s,color .15s;
}
.swatches button:hover{color:var(--ink-soft)}
.swatches button.is-on{border-color:var(--gold);color:var(--gold)}
.swatches i{width:100%;height:30px;border-radius:5px;border:1px solid var(--rule)}
.swatches [data-theme-set="paper"] i{background:#efe5d2}
.swatches [data-theme-set="light"] i{background:#faf7f1}
.swatches [data-theme-set="dark"] i{background:#1d1912}
.swatches.faces i{
  display:grid;place-items:center;height:34px;font-size:17px;font-style:normal;
  background:var(--paper-2);color:var(--ink);
}

/* ============================================================
   selection popover
   ============================================================ */
.sel-pop{
  position:fixed;z-index:70;display:flex;align-items:center;gap:7px;
  padding:7px 9px;border-radius:11px;
  background:#231c13;box-shadow:0 10px 30px -12px rgba(0,0,0,.75);
  transform:translate(-50%,-100%);
}
.sel-pop[hidden]{display:none}
.hl-dot{width:19px;height:19px;border-radius:50%;background:var(--c);border:1px solid rgba(255,255,255,.25)}
.hl-dot:hover{transform:scale(1.12)}
.pop-sep{width:1px;height:17px;background:rgba(255,255,255,.17)}
.pop-btn{font-size:11px;letter-spacing:.11em;text-transform:uppercase;color:#bdae92;padding:2px 4px}
.pop-btn:hover{color:#fff}

/* ============================================================
   atlas
   ============================================================ */
#atlas{
  min-height:100svh;color:#ddd1b9;
  background:radial-gradient(130% 80% at 50% 0,#30241a 0,#1c150f 46%,#120f0c 100%),#120f0c;
}
.atlas-inner{max-width:1180px;margin:0 auto;padding:calc(var(--bar-h) + 46px) 20px 90px}
.atlas-head{text-align:center;max-width:52ch;margin:0 auto 40px}
.atlas-title{margin:0;font-family:var(--display);font-weight:400;font-size:clamp(32px,6vw,54px);color:#f1e7d3;line-height:1.05}
.atlas-sub{margin:1.1em 0 0;font-size:14px;line-height:1.75;color:#9b8e75;font-style:italic}
.ghost-btn{
  display:inline-block;margin-top:1.8em;padding:9px 20px;border:1px solid rgba(200,160,74,.42);
  border-radius:999px;font-family:var(--display);font-size:11px;letter-spacing:.22em;
  text-transform:uppercase;color:#c8a04a;text-decoration:none;transition:background .2s,color .2s;
}
.ghost-btn:hover{background:rgba(200,160,74,.14);color:#e6c98c}

.atlas-legend{display:flex;flex-wrap:wrap;gap:8px 22px;justify-content:center;margin:0 0 26px;font-size:11.5px;color:#8d8169}
.atlas-legend span{display:flex;align-items:center;gap:7px;letter-spacing:.07em}
.atlas-legend i{width:12px;height:12px;border-radius:3px;display:block}
.atlas-legend i.war{background:none;border:1px solid rgba(214,106,70,.85);position:relative}
.atlas-legend i.war::after{content:"";position:absolute;inset:auto 0 0 0;height:2px;background:#d66a46}
.atlas-legend i.elec{background:none;border:1px solid rgba(255,255,255,.2);position:relative}
.atlas-legend i.elec::after{content:"";position:absolute;top:2px;right:2px;width:3px;height:3px;border-radius:50%;background:#e8d6a8}

.atlas-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(52px,1fr));gap:5px;
}
.yr-cell{
  position:relative;aspect-ratio:1;border-radius:4px;
  display:grid;place-items:center;
  font-family:var(--display);font-size:12.5px;letter-spacing:.03em;
  color:#cdbfa3;background:rgba(255,255,255,.035);
  border:1px solid rgba(255,255,255,.07);
  transition:transform .18s var(--ease),background .18s,color .18s,border-color .18s;
}
.yr-cell:hover,.yr-cell:focus-visible{transform:translateY(-3px) scale(1.06);color:#fff;border-color:rgba(255,255,255,.3);outline:none;z-index:2}
.yr-cell[data-party="D"]{background:rgba(74,104,148,.26)}
.yr-cell[data-party="R"]{background:rgba(158,66,54,.24)}
.yr-cell[data-party="DR"]{background:rgba(96,118,96,.24)}
.yr-cell[data-party="W"]{background:rgba(140,112,64,.24)}
.yr-cell[data-party="F"]{background:rgba(110,94,128,.24)}
.yr-cell[data-party="NU"]{background:rgba(118,104,82,.26)}
.yr-cell[data-party="U"]{background:rgba(168,146,96,.26)}
.yr-cell[data-party="-"]{background:rgba(255,255,255,.03)}
.yr-cell.war::after{content:"";position:absolute;left:5px;right:5px;bottom:4px;height:2px;border-radius:2px;background:#d66a46}
.yr-cell.elec::before{content:"";position:absolute;top:5px;right:5px;width:3.5px;height:3.5px;border-radius:50%;background:#e8d6a8}

.atlas-presidents{margin-top:52px}
.pres-row{
  display:flex;align-items:baseline;gap:14px;padding:8px 10px;border-radius:7px;
  font-size:13px;color:#9d917a;
}
.pres-row:hover{background:rgba(255,255,255,.04);color:#e0d4bb}
.pres-row b{font-family:var(--display);font-weight:400;color:#cdbfa3;flex:0 0 2.4em;text-align:right;font-size:12px}
.pres-row span.nm{flex:1;color:#ddd1b9}
.pres-row span.tm{font-size:11.5px;letter-spacing:.07em;color:#7d725d}
.pres-row i{width:9px;height:9px;border-radius:2px;flex:0 0 auto}
.atlas-presidents h3{
  font-family:var(--display);font-weight:400;font-size:11px;letter-spacing:.26em;
  text-transform:uppercase;color:#8a7c62;margin:0 0 14px;text-align:center;
}
.pres-cols{columns:2;column-gap:40px}
.pres-cols > *{break-inside:avoid}

.year-sheet{position:fixed;inset:0;z-index:65;display:grid;place-items:center;padding:20px;background:rgba(12,9,6,.72);backdrop-filter:blur(4px)}
.year-sheet[hidden]{display:none}
.year-sheet-inner{
  position:relative;width:min(680px,100%);max-height:84svh;overflow:auto;
  background:#1d1711;border:1px solid rgba(200,160,74,.22);border-radius:12px;
  padding:34px clamp(22px,4vw,44px) 36px;
  box-shadow:0 30px 90px -40px #000;
}
.sheet-close{position:absolute;top:12px;right:16px;font-size:24px;color:#7d725d;line-height:1}
.sheet-close:hover{color:#e0d4bb}
.year-nav{display:flex;align-items:center;gap:18px;margin-bottom:22px}
.year-nav button{
  width:34px;height:34px;border-radius:50%;flex:0 0 auto;color:#8a7c62;font-size:16px;
  border:1px solid rgba(255,255,255,.1);
}
.year-nav button:hover{color:#e6c98c;border-color:rgba(200,160,74,.4)}
.year-nav button:disabled{opacity:.25;pointer-events:none}
.year-head{flex:1;text-align:center}
.year-head h2{margin:0;font-family:var(--display);font-weight:400;font-size:38px;color:#f1e7d3;line-height:1}
.year-head p{margin:.6em 0 0;font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:#8a7c62}
.year-body{font-size:16px;line-height:1.78;color:#c6b99f;text-align:left}
.year-body strong{color:#e8d6a8;font-weight:400}

/* ============================================================
   toast
   ============================================================ */
.toast{
  position:fixed;left:50%;bottom:28px;transform:translateX(-50%);z-index:80;
  padding:9px 18px;border-radius:999px;background:#231c13;color:#ddd1b9;
  font-size:12.5px;letter-spacing:.06em;box-shadow:0 12px 34px -16px rgba(0,0,0,.8);
  animation:toast-in .25s var(--ease);
}
.toast[hidden]{display:none}
@keyframes toast-in{from{opacity:0;transform:translate(-50%,8px)}to{opacity:1;transform:translate(-50%,0)}}

/* ============================================================
   responsive
   ============================================================ */
@media (max-width:900px){
  .pres-cols{columns:1}
}
@media (max-width:760px){
  :root{--bar-h:48px;--measure:100%}
  .shelf-books{gap:52px}
  .vol{--w:min(58vw,230px)}
  .vol-stage{transform:rotateX(3deg) rotateY(16deg)}
  .scroll-stage{padding-left:22px;padding-right:22px}
  .sheet{max-width:none}
  .pages-stage{gap:0;padding:10px 0 34px}
  .turn{display:none}
  .spread::before{inset:0;border-radius:0;box-shadow:none;background:none}
  .folio{bottom:11px}
  .atlas-grid{grid-template-columns:repeat(auto-fill,minmax(44px,1fr));gap:4px}
  .yr-cell{font-size:11px}
  .panel{width:100%;border-left:0}
  /* the monogram stays; the book's own title goes, and Chronicle becomes the way back */
  .crumbs .crumb-current,.crumbs .crumb-sep{display:none}
  .crumbs{gap:.8em;flex:1 1 auto}
  .crumbs .crumb{font-size:10.5px;letter-spacing:.1em}
  .sa-mark{width:30px;height:15px}
  /* the view toggle becomes one button: it shows the view you'd switch to */
  .seg{border-radius:999px;flex:0 0 auto}
  .seg-btn.is-on{display:none}
  /* fixed width so swapping Scroll/Pages never reflows the bar */
  .seg-btn{min-width:80px;justify-content:center;display:flex;align-items:center}
  .seg-btn::before{content:"\21C4\00A0";opacity:.55;letter-spacing:0}
  body[data-screen="reader"] .crumbs .crumb[href="#/"]::before,
  body[data-screen="atlas"]  .crumbs .crumb[href="#/"]::before{content:"‹ "}
  body[data-screen="shelf"] .crumbs .crumb[href="#/"]{display:none}
  .seg-btn{padding:5px 9px;font-size:10.5px}
  .tool{width:30px;height:30px}
  .bar{padding:0 10px}
  .bar-tools{gap:2px}
}
@media (max-width:400px){
  .crumbs .crumb{font-size:10px;letter-spacing:.07em}
  .seg-btn{min-width:74px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}