/* Endlessly ending stories. Two faces: serif for the loop's text, mono for the instrument and for anything authored. */
:root {
  --paper: #f5f2eb;
  --paper-2: #ece8df;
  --ink: #1b1a17;
  --ink-2: #57544d;
  --faint: #9b978d;
  --line: #d8d3c6;
  --accent: #2f4b5e;
  --accent-ink: #f5f2eb;
  --mark: #f1dfa4;
  --same: #8a4a2b;
  --serif: Charter, "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, "Times New Roman", serif;
  --mono: "Cascadia Mono", Consolas, "SF Mono", Menlo, "DejaVu Sans Mono", monospace;
  --measure: 38rem;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #17181b;
    --paper-2: #1f2125;
    --ink: #e4e0d6;
    --ink-2: #aca79b;
    --faint: #6d6a62;
    --line: #2e3035;
    --accent: #9fb8c9;
    --accent-ink: #17181b;
    --mark: #4a3d16;
    --same: #d08a5e;
  }
}
:root[data-theme="dark"] {
    --paper: #17181b;
    --paper-2: #1f2125;
    --ink: #e4e0d6;
    --ink-2: #aca79b;
    --faint: #6d6a62;
    --line: #2e3035;
    --accent: #9fb8c9;
    --accent-ink: #17181b;
    --mark: #4a3d16;
    --same: #d08a5e;
}
* { box-sizing: border-box; }
html { background: var(--paper); color: var(--ink); }
body { margin: 0; font-family: var(--mono); font-size: 14px; line-height: 1.5; background: var(--paper); color: var(--ink); -webkit-font-smoothing: antialiased; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--serif); font-weight: normal; margin: 0; }
.k { color: var(--ink-2); font-weight: 600; }
.same { color: var(--same); }
mark { background: var(--mark); color: inherit; padding: 0 .08em; margin: 0 -.08em; border-radius: 2px; }

/* ---------- top bar ---------- */
.topbar { position: sticky; top: 0; z-index: 5; display: flex; align-items: center; gap: 1.5rem; height: 2.5rem; padding: 0 1.25rem; background: var(--paper); border-bottom: 1px solid var(--line); font-size: .8rem; color: var(--ink-2); }
.topbar .home { text-decoration: none; color: var(--ink); font-family: var(--serif); font-size: 1rem; }
.topbar .where { flex: 1; color: var(--faint); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.topbar .roomnav a { text-decoration: none; padding: .2rem .5rem; border: 1px solid var(--line); border-radius: 3px; color: var(--ink-2); }
.topbar .roomnav a:hover { border-color: var(--ink-2); }
.theme-toggle { font: inherit; font-size: .75rem; color: var(--faint); background: none; border: 0; cursor: pointer; padding: .2rem .4rem; }
.theme-toggle:hover { color: var(--ink); }
.front .theme-toggle { position: absolute; top: 1rem; right: 1.25rem; }
body.front-view .topbar { display: none; }

/* ---------- front ---------- */
.front { position: relative; max-width: 54rem; margin: 0 auto; padding: 14vh 1.5rem 4rem; }
.front .enter { display: inline-block; margin: .5rem 0 0; padding: .5rem 1.2rem; background: var(--accent); color: var(--accent-ink); text-decoration: none; border-radius: 3px; font-size: .9rem; }
.front .enter:hover { filter: brightness(1.12); }
.front h1 { font-size: 2.6rem; line-height: 1.1; letter-spacing: -.01em; }
.front .sub { margin: .75rem 0 2.5rem; color: var(--ink-2); font-size: .9rem; }
.intro p.authored { margin: 0 0 1rem; max-width: 40rem; color: var(--ink-2); font-size: .9rem; }
.seed { font-family: var(--serif); font-size: 1.6rem; margin: 1.5rem 0 2rem; }
.seed .k { font-family: var(--mono); font-size: .7rem; color: var(--faint); display: block; margin-bottom: .3rem; font-weight: normal; }
.toc { margin-top: 3rem; }
.rooms-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.rooms-list li { border-bottom: 1px solid var(--line); }
.rooms-list a { display: grid; grid-template-columns: 2rem minmax(9rem, 13rem) minmax(5rem, 13rem) 1fr; grid-template-rows: auto auto; column-gap: 1rem; row-gap: .1rem; padding: .55rem 0; text-decoration: none; font-size: .85rem; align-items: baseline; }
.rooms-list .num, .rooms-list .ttl, .rooms-list .mini-wrap { grid-row: 1 / span 2; }
.rooms-list .out { grid-column: 4; grid-row: 1; }
.rooms-list .who { grid-column: 4; grid-row: 2; }
.rooms-list .mini-wrap { display: flex; flex-direction: column; align-items: flex-start; gap: 3px; align-self: center; }
.rooms-list .mini-wrap.many { flex-direction: row; flex-wrap: wrap; gap: 3px 8px; }
.rooms-list .mini-wrap.many .track.mini { height: 10px; }
.track.mini { height: 16px; width: auto; max-width: 100%; margin: 0; cursor: inherit; }
.track.mini .bar { fill: var(--ink-2); } .track.mini .bar.copy, .track.mini .bar.seed { fill: var(--faint); }
.rooms-list a:hover .ttl { text-decoration: underline; }
.rooms-list .num { color: var(--faint); }
.rooms-list .ttl { font-family: var(--serif); font-size: 1.05rem; }
.rooms-list .who { color: var(--faint); font-size: .74rem; }
.rooms-list .out { color: var(--ink-2); }
.toc-extra { margin-top: 1.5rem; font-size: .85rem; color: var(--ink-2); }
.front .formodels { margin: 1.5rem 0 0; max-width: 40rem; font-size: .78rem; color: var(--faint); }
.front .formodels a { color: var(--ink-2); }

/* ---------- instructions: rooms grouped by the rule they ran ---------- */
.fam { margin: 2.5rem 0 0; }
.fam h3 { font-size: 1.35rem; margin: 0 0 .3rem; }
.fam h3 a { text-decoration: none; }
.fam h3 a:hover { text-decoration: underline; }
.fam-n { font-family: var(--mono); font-size: .72rem; color: var(--faint); margin-left: .4rem; }
.fam-blurb { margin: 0 0 .8rem; max-width: 44rem; color: var(--ink-2); font-size: .85rem; }
.room-head .family, .room-head .textver { margin: 0 0 .75rem; font-size: .74rem; color: var(--faint); line-height: 1.7; }
.room-head .family a, .room-head .textver a { color: var(--ink-2); }
.room-head .family b { color: var(--ink); font-weight: 600; }
.room-head .textver { margin-top: .75rem; }
.page .rule { margin-bottom: .4rem; }
.pagenav { max-width: 46rem; margin: 3rem auto 0; font-size: .85rem; color: var(--ink-2); }
@media (max-width: 48rem) {
  .rooms-list a { grid-template-columns: 2rem 1fr; grid-template-rows: none; }
  .rooms-list .num, .rooms-list .ttl, .rooms-list .mini-wrap, .rooms-list .out, .rooms-list .who { grid-row: auto; }
  .rooms-list .who, .rooms-list .out, .rooms-list .mini-wrap { grid-column: 2; }
}

/* ---------- rooms ---------- */
main { padding: 0 1.25rem 6rem; }
.room, .page, .room-group { max-width: 88rem; margin: 0 auto; padding-top: 2rem; scroll-margin-top: 3rem; }
.room-head { max-width: 44rem; margin-bottom: 1.25rem; }
.room-head h2 { font-size: 2rem; line-height: 1.15; margin-bottom: .75rem; }
.room-head h2 .num { font-family: var(--mono); font-size: .8rem; color: var(--faint); display: block; margin-bottom: .25rem; }
.room-head .note { margin: 0 0 .75rem; font-size: .9rem; color: var(--ink-2); }
.room-head .content-note { margin: 0 0 .75rem; font-size: .8rem; color: var(--same); }
.room-head .facts { margin: 0 0 1rem; font-size: .74rem; color: var(--faint); line-height: 1.6; }
q.cited { quotes: "\201C" "\201D"; font-family: var(--serif); font-size: 1.05em; color: var(--ink); cursor: help; }
.qcite { font-size: .68em; color: var(--faint); margin-left: .25em; vertical-align: .15em; white-space: nowrap; }
.rule + .rule { margin-top: .4rem; }
.rule { font-size: .78rem; color: var(--ink-2); padding: .5rem .7rem; border: 1px solid var(--line); border-radius: 3px; background: var(--paper-2); }
.rule .rule-text { color: var(--ink); }

/* controls */
.controls { position: sticky; top: 2.5rem; z-index: 4; display: flex; flex-wrap: wrap; align-items: center; gap: .6rem; padding: .6rem 0; margin: 0 0 1rem; background: var(--paper); border-bottom: 1px solid var(--line); }
@media (max-width: 40rem) { .keys { display: none; } .counter { min-width: 6rem; } body { overflow-x: hidden; } }
.btn { font: inherit; font-size: .85rem; padding: .35rem .8rem; border: 1px solid var(--line); border-radius: 3px; background: var(--paper); color: var(--ink); cursor: pointer; }
.btn:hover { border-color: var(--ink-2); }
.btn:disabled { opacity: .35; cursor: default; }
.btn.next { background: var(--accent); color: var(--accent-ink); border-color: var(--accent); padding: .35rem 1.2rem; min-width: 7rem; }
.btn.next:hover { filter: brightness(1.12); }
.btn.play.on, .btn.raw-toggle.on, .btn.sound-toggle.on { background: var(--paper-2); border-color: var(--ink-2); }
.counter { font-size: .95rem; min-width: 6rem; text-align: center; }
.counter .t { font-weight: 700; font-size: 1.1rem; }
.counter .of { color: var(--faint); }
.counter .status { display: block; font-size: .7rem; color: var(--same); min-height: 1em; line-height: 1.2; }
.counter { min-width: 8rem; }
.keys { margin-left: auto; font-size: .7rem; color: var(--faint); }

/* track */
.track { display: block; width: auto; max-width: 100%; height: 54px; margin: 0 0 1rem; cursor: pointer; overflow: visible; }
.track .tick { font-family: var(--mono); font-size: 9px; fill: var(--faint); text-anchor: middle; }
.track .floor { stroke: var(--line); stroke-width: 1; }
.track .bar { fill: var(--ink-2); }
.track .bar.copy { fill: var(--faint); }
.track .bar.seed { fill: var(--faint); }
.track .bar:hover { fill: var(--accent); }
.track .cursor { fill: var(--accent); opacity: .22; pointer-events: none; }

/* lanes and slots: one column, the previous hop (faded, clamped) above the current one */
.room { max-width: 46rem; }
.room-head { max-width: none; }
.lanes-1 .lane { display: block; }
.lanes-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
.room.two { max-width: 88rem; }
.room.two .room-head { max-width: 46rem; }
.lane-label { font-size: .75rem; color: var(--ink-2); text-transform: uppercase; letter-spacing: .08em; margin-bottom: .4rem; }
.slot-label { font-size: .68rem; color: var(--faint); text-transform: uppercase; letter-spacing: .1em; margin-bottom: .6rem; }
.slot { min-height: 3rem; }
.slot.context { color: var(--ink-2); max-height: 11rem; overflow: hidden; position: relative; margin-bottom: 1.5rem; -webkit-mask-image: linear-gradient(#000 60%, transparent); mask-image: linear-gradient(#000 60%, transparent); cursor: pointer; }
.slot.context.open { max-height: none; -webkit-mask-image: none; mask-image: none; cursor: default; }
.slot.context .text { color: var(--faint); }
.slot.context mark { background: transparent; }
.slot.context del { text-decoration: line-through; text-decoration-color: var(--same); text-decoration-thickness: 1px; color: var(--faint); }
ol.hops .as-context, .slot.current .as-context { display: none; }
.slot.context .metrics, .slot.context .raw { display: none; }
.slot.context.open .metrics, .slot.context.open .raw { display: block; }
.slot .hop { animation: hop-in .28s ease-out; margin-bottom: 0; }
@keyframes hop-in { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.slot.context .hop, .slot .hop.still { animation: none; }
.slot.empty { min-height: 0; margin-bottom: 1.5rem; }
.slot.empty::after { content: "nothing. hop 0 is the seed."; font-size: .72rem; color: var(--faint); }
.ended { font-size: .8rem; color: var(--ink-2); padding: .8rem; border: 1px dashed var(--line); border-radius: 3px; max-width: var(--measure); margin-bottom: .8rem; }
.slot .hop.held { opacity: .5; }
@media (max-width: 64rem) {
  .lanes-2 { grid-template-columns: 1fr; gap: 1.5rem; }
}

/* many lanes: a grid of small readers that all move together; click a lane to open it */
.room.many { max-width: none; }
.room.many .room-head { max-width: 46rem; }
.lanes-many { display: grid; grid-template-columns: repeat(auto-fill, minmax(17rem, 1fr)); gap: 1.4rem 1.8rem; align-items: start; }
.room.many .lane { font-size: .82rem; cursor: pointer; }
.room.many .lane.open { cursor: default; }
.room.many .lane-label { font-size: .66rem; text-transform: none; letter-spacing: 0; font-style: italic; }
.room.many .slot.context { display: none; }
.room.many .slot.current .text { max-height: 9.5rem; overflow: hidden; -webkit-mask-image: linear-gradient(#000 65%, transparent); mask-image: linear-gradient(#000 65%, transparent); }
.room.many .lane.open .slot.current .text { max-height: none; -webkit-mask-image: none; mask-image: none; }
.room.many .cite, .room.many .metrics { font-size: .62rem; }
.room.many .text { font-size: .92rem; line-height: 1.45; }
.room.many .lane.open .text { font-size: 1rem; }
.room.many .metrics, .room.many details.raw { display: none; }
.room.many .lane.open .metrics, .room.many .lane.open details.raw { display: block; }
.room.many .track { margin-bottom: .4rem; }
.room.many .ended { font-size: .66rem; padding: .4rem .6rem; margin-bottom: .5rem; }
/* retention tables (the audience rooms): generated from the study's analysis */
table.retention { font-family: var(--mono); font-size: .74rem; border-collapse: collapse; margin: 0 0 1.2rem; color: var(--ink-2); }
table.retention caption { text-align: left; caption-side: top; font-size: .72rem; color: var(--faint); margin-bottom: .4rem; max-width: 46rem; }
table.retention th, table.retention td { text-align: right; padding: .15rem .7rem .15rem 0; border-bottom: 1px solid var(--line); font-weight: normal; white-space: nowrap; }
table.retention thead th { color: var(--faint); }
table.retention tbody th { text-align: left; color: var(--ink); }
table.retention td small { color: var(--faint); margin-left: .25rem; }
table.retention td.none { color: var(--faint); }
details.facts-many summary { cursor: pointer; list-style: none; }
details.facts-many summary::before { content: "+ "; }
details.facts-many[open] summary::before { content: "\2212 "; }

/* hops */
ol.hops { list-style: none; margin: 0; padding: 0; }
.js ol.hops { display: none; }
.hop { list-style: none; margin: 0 0 2.5rem; max-width: 42rem; }
.hop .cite { font-size: .72rem; color: var(--faint); margin-bottom: .6rem; }
.hop .cite .k { color: var(--ink-2); }
.hop .text { font-family: var(--serif); font-size: 1.25rem; line-height: 1.55; white-space: pre-wrap; overflow-wrap: anywhere; }
.hop.mono .text { font-family: var(--mono); font-size: .82rem; line-height: 1.55; color: var(--ink); border-left: 2px solid var(--line); padding-left: .8rem; }
.hop .text .n { color: var(--same); }
.hop .text .ctl { color: var(--same); font-family: var(--mono); font-size: .8em; }
.slot.context .text .n { color: inherit; }
.hop .state { font-family: var(--mono); font-size: .74rem; color: var(--ink-2); white-space: pre-wrap; margin: 0 0 .8rem; border-left: 2px solid var(--line); padding-left: .8rem; max-height: 14rem; overflow: auto; }
.slot.context .state { display: none; }
.hop .preamble { font-family: var(--mono); font-size: .78rem; color: var(--ink-2); white-space: pre-wrap; margin: 0 0 .8rem; border-left: 2px solid var(--line); padding-left: .8rem; }
.hop .text + .preamble { margin: .8rem 0 0; }
.hop .metrics { font-size: .7rem; color: var(--faint); margin-top: .7rem; }
.hop .raw { margin-top: .5rem; font-size: .72rem; color: var(--faint); }
.hop .raw summary { cursor: pointer; }
.hop .raw pre { white-space: pre-wrap; overflow-wrap: anywhere; font-size: .75rem; color: var(--ink-2); border-left: 2px solid var(--line); padding-left: .8rem; margin: .4rem 0 0; }
.no-js-note { display: none; }

/* ---------- the map ---------- */
.map-wrap { max-width: 60rem; overflow-x: auto; }
svg.map { display: block; width: 100%; max-width: 860px; height: auto; font-family: var(--mono); }
svg.map .edge { fill: none; stroke: var(--ink-2); opacity: .8; }
svg.map .edge.escape { stroke: var(--same); opacity: 1; }
svg.map #arr path { fill: var(--ink-2); }
svg.map .loop { fill: none; stroke: var(--ink-2); stroke-width: 1.2; }
svg.map .loop.same-opening { stroke: var(--faint); stroke-dasharray: 3 3; }
svg.map .lcount.faint { fill: var(--faint); }
svg.map .node circle { fill: var(--paper); stroke: var(--ink); stroke-width: 1.4; }
svg.map .node.sink circle { fill: var(--ink-2); stroke: var(--ink-2); }
svg.map .node:hover circle { stroke: var(--accent); stroke-width: 2.4; }
svg.map .nlabel { font-family: var(--serif); font-size: 13px; fill: var(--ink); text-anchor: middle; }
svg.map .nsub { font-size: 9px; fill: var(--faint); text-anchor: middle; }
svg.map .ecount, svg.map .lcount { font-size: 10px; fill: var(--ink-2); text-anchor: middle; }
svg.map a { text-decoration: none; cursor: pointer; }
.page#map { max-width: 60rem; }

/* ---------- pages ---------- */
.page article { max-width: 40rem; }
.poem h3 { font-size: 1.4rem; margin-bottom: 1.5rem; }
.poem .stanza { font-family: var(--serif); font-size: 1.2rem; line-height: 1.55; margin: 0 0 1.4rem; }
.poem .sign { font-size: .78rem; color: var(--faint); margin-top: 2rem; }
.colophon h3 { font-family: var(--mono); font-size: .8rem; text-transform: uppercase; letter-spacing: .1em; color: var(--ink-2); margin: 1.8rem 0 .5rem; }
.colophon p.authored { font-size: .9rem; color: var(--ink); margin: 0; }
.colophon .built { margin-top: 2.5rem; font-size: .72rem; color: var(--faint); }
.room-group .rooms-list { max-width: 44rem; }

/* ---------- without JS: one long scroll, every hop in order ---------- */
html:not(.js) .slot, html:not(.js) .controls, html:not(.js) .topbar .roomnav, html:not(.js) .theme-toggle, html:not(.js) .front .enter { display: none; }
html:not(.js) .topbar { position: static; }
html:not(.js) .hop { margin-bottom: 3rem; }

/* ---------- reader mode (JS) ---------- */
.js body.reader-view .front { display: none; }
.js .room, .js .page, .js .room-group { display: none; }
.js .room.active, .js .page.active, .js .room-group.active { display: block; }
.js body.front-view main { display: none; }

/* ---------- print: the active room as a book ---------- */
@media print {
  .topbar, .controls, .track, .slot, .raw { display: none !important; }
  .js ol.hops { display: block !important; }
  .hop { page-break-inside: avoid; }
  body { background: #fff; color: #000; }
}

/* ---------- the 17 October reorganization: front page groups, ledes, the record panel, the findings ---------- */
.front .lede { font-size: .95rem; color: var(--ink); max-width: 40rem; margin: 0 0 1rem; }
.front .links { margin: .5rem 0 0; display: flex; gap: 1.2rem; align-items: center; flex-wrap: wrap; }
.front .findings-link { font-size: .85rem; color: var(--ink-2); }
.front .start, .front .about { margin-top: 2.5rem; max-width: 44rem; }
.front .start h3, .front .about h3 { font-family: var(--mono); font-size: .72rem; text-transform: uppercase; letter-spacing: .1em; color: var(--faint); margin: 0 0 .5rem; }
.start-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.start-list li { border-bottom: 1px solid var(--line); }
.start-list a { display: grid; grid-template-columns: 2rem minmax(8rem, 13rem) 1fr; gap: 1rem; padding: .5rem 0; text-decoration: none; font-size: .85rem; align-items: baseline; }
.start-list .num { color: var(--faint); }
.start-list .ttl { font-family: var(--serif); font-size: 1.05rem; }
.start-list .why { color: var(--ink-2); }
.start-list a:hover .ttl { text-decoration: underline; }
.start-list .findings-row .ttl { font-family: var(--mono); font-size: .85rem; color: var(--ink-2); }
.group { margin: 3rem 0 0; }
.group h2 { font-size: 1.7rem; margin: 0 0 .3rem; }
.group-lede { margin: 0 0 .5rem; max-width: 44rem; color: var(--ink-2); font-size: .9rem; }
.group .fam { margin: 1.6rem 0 0; }
.group .fam h3 { font-size: 1.2rem; }
.front .about { border-top: 1px solid var(--line); padding-top: 1.5rem; }
.front .about p.authored { margin: 0 0 1rem; color: var(--ink-2); font-size: .9rem; }
@media (max-width: 48rem) { .start-list a { grid-template-columns: 2rem 1fr; } .start-list .why { grid-column: 2; } }
.room-head .lede { font-size: 1rem; color: var(--ink); max-width: 44rem; margin: 0 0 .9rem; line-height: 1.55; }
details.rule-wrap { font-size: .78rem; color: var(--ink-2); margin-bottom: .4rem; }
details.rule-wrap summary { cursor: pointer; list-style: none; padding: .5rem .7rem; border: 1px solid var(--line); border-radius: 3px; background: var(--paper-2); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
details.rule-wrap summary::-webkit-details-marker { display: none; }
details.rule-wrap[open] summary { white-space: normal; border-bottom-left-radius: 0; border-bottom-right-radius: 0; }
details.rule-wrap .rule-short { color: var(--ink); }
details.rule-wrap .rule-n { color: var(--faint); margin-left: .4rem; }
details.rule-wrap[open] .rule { border-top: 0; border-radius: 0; }
details.rule-wrap[open] .rule:last-child { border-radius: 0 0 3px 3px; }
.room-after { max-width: 46rem; margin-top: 2.5rem; border-top: 1px solid var(--line); padding-top: 1.2rem; }
.room.many .room-after, .room.two .room-after { max-width: 46rem; }
.room-after .note-block > .k { display: block; font-size: .7rem; text-transform: uppercase; letter-spacing: .1em; color: var(--faint); margin-bottom: .4rem; font-weight: normal; }
.room-after .note { font-size: .9rem; color: var(--ink-2); margin: 0 0 1rem; }
.room-after .family { margin: 0 0 .5rem; }
details.record { font-size: .74rem; color: var(--faint); margin-top: 1rem; line-height: 1.6; }
details.record summary { cursor: pointer; list-style: none; color: var(--ink-2); }
details.record summary::-webkit-details-marker { display: none; }
details.record summary::before { content: "+ "; }
details.record[open] summary::before { content: "‘2 "; }
details.record .facts { margin: .8rem 0; }
details.record table.retention { margin-top: .6rem; }
details.record .textver { margin: .8rem 0 0; }
details.record .how { margin: .8rem 0 0; max-width: 44rem; }
.hop .raw .metrics { margin: .3rem 0 .2rem; font-size: .7rem; color: var(--faint); }
.page#findings { max-width: 46rem; }
.findings-sec { margin-top: 2.6rem; }
.findings-sec h3 { font-size: 1.4rem; margin: 0 0 .3rem; }
.findings-sec > p.authored { color: var(--ink-2); font-size: .9rem; margin: 0 0 1.3rem; }
.finding { margin: 0 0 1.7rem; }
.finding h4 { font-family: var(--serif); font-weight: normal; font-size: 1.15rem; margin: 0 0 .15rem; }
.finding h4 a { text-decoration: none; }
.finding h4 a:hover { text-decoration: underline; }
.finding .where { margin: 0 0 .4rem; font-size: .72rem; color: var(--faint); }
.finding .where a { color: var(--ink-2); text-decoration: none; }
.finding .where a:hover { text-decoration: underline; }
.finding p.authored { margin: 0; font-size: .9rem; color: var(--ink-2); }

/* the ring rooms (October 2026): the edges a cell shows its neighbours, the space-time diagram, a record with no raw output */
.hop .edges { font-family: var(--mono); font-size: .72rem; color: var(--ink-2); margin: .45rem 0 0; line-height: 1.45; }
.hop .edges .k { color: var(--faint); margin-right: .2rem; }
.hop .edges .edge { font-style: italic; margin-right: .6rem; }
.room.many .lane:not(.open) .edges { display: none; }
details.raw .noraw { font-family: var(--mono); font-size: .72rem; color: var(--faint); max-width: 46rem; margin: .4rem 0 0; }
figure.spacetime { margin: 1rem 0 1.4rem; max-width: 46rem; }
figure.spacetime img { display: block; width: 100%; height: auto; background: #fff; padding: .4rem; border: 1px solid var(--line); box-sizing: border-box; }
figure.spacetime figcaption { font-family: var(--mono); font-size: .72rem; color: var(--faint); margin-top: .4rem; max-width: 46rem; }
table.retention.scores th { white-space: normal; max-width: 28rem; }
table.retention.scores td { text-align: left; white-space: normal; }
table.retention.ring td.wide { text-align: left; white-space: normal; }
.reading { margin-top: 2rem; max-width: 46rem; }
.reading h3 { font-family: var(--mono); font-size: .8rem; color: var(--ink-2); margin: 0 0 .6rem; }
.reading p.authored { font-family: var(--mono); font-size: .8rem; line-height: 1.6; color: var(--ink-2); margin: 0 0 .9rem; }
a.roomlink { color: inherit; text-decoration: underline; text-decoration-color: var(--faint); text-underline-offset: .15em; }