/* HOW TO BE HUMAN
   The sleeve is pressed navy board printed in warm white ink with one orange
   spot. The booklet enclosed inside it is a different stock, set for reading.
   Sleeve surfaces never change stock; the booklet switches to ink-on-board when
   the reader's device is in dark mode, because that is the one place people read
   at length, in bed, at night. */

:root {
  /* sleeve */
  --board: #0a1a30;
  --board-2: #061223;
  --board-3: #12263f;
  --ink: #f4f0e6;
  --ink-dim: #a3b7d1;
  --rule: rgba(244, 240, 230, 0.18);
  --rule-soft: rgba(244, 240, 230, 0.1);
  --spot: #ff6a1a;
  --spot-lift: #ffa45c;

  /* booklet */
  --stock: #efebe1;
  --stock-2: #e6e1d5;
  --stock-ink: #141c26;
  --stock-dim: #4c5867;
  --stock-rule: rgba(20, 28, 38, 0.16);
  /* Dark enough to clear 4.5:1 on the box stock, not just the page stock. */
  --stock-spot: #a63d05;

  --grot: "Helvetica Neue", Helvetica, -apple-system, BlinkMacSystemFont,
    "Segoe UI", Roboto, Arial, sans-serif;
  --text: Charter, "Charter BT", "Bitstream Charter", "Iowan Old Style",
    "Sitka Text", Georgia, "Noto Serif", serif;

  --sheet: 62rem;
  --measure: 36rem;
  --pad: clamp(1.25rem, 5vw, 3rem);
  --spine-h: 3.25rem;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* The booklet prints as ink on board for night reading. The sleeve is unchanged. */
@media (prefers-color-scheme: dark) {
  :root {
    /* Far enough above the sleeve to read as a separate sheet: 1.21:1 against the
       board, and the boxes another 1.26:1 above that. Any closer and the spine,
       the booklet and every callout collapse into one flat navy field. */
    --stock: #16294a;
    --stock-2: #1e3a5f;
    --stock-ink: #eee9dd;
    --stock-dim: #a0b4ce;
    --stock-rule: rgba(238, 233, 221, 0.18);
    --stock-spot: #ff9047;
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  background: var(--board);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--text);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--ink);
  background: var(--board);
  overflow-x: hidden;
}

body.view-booklet {
  background: var(--stock);
  color: var(--stock-ink);
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
}

:focus-visible {
  outline: 2px solid var(--spot);
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 20;
  padding: 0.75rem 1rem;
  background: var(--spot);
  color: #100800;
  font-family: var(--grot);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
}
.skip:focus {
  left: 0;
}

/* ---------------------------------------------------------------- the spine
   A record's spine: the thin printed edge that stays visible while you read. */
.spine[hidden] {
  display: none;
}

.spine {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  height: var(--spine-h);
  padding: 0 clamp(0.5rem, 3vw, 1.25rem);
  background: var(--board);
  border-bottom: 1px solid var(--rule);
  color: var(--ink);
}

.spine__back {
  display: grid;
  place-items: center;
  width: 2.5rem;
  height: 2.5rem;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: none;
  color: var(--ink);
  cursor: pointer;
}
.spine__back:hover {
  color: var(--spot-lift);
}

.spine__where {
  flex: 1;
  min-width: 0;
  margin: 0;
  overflow: hidden;
  font-family: var(--grot);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  white-space: nowrap;
  text-overflow: ellipsis;
  color: var(--ink-dim);
}

/* ---------------------------------------------------------------- the sleeve */
.sleeve {
  max-width: var(--sheet);
  margin: 0 auto;
  padding: clamp(1.5rem, 5vw, 3rem) var(--pad) 0;
}

.imprint {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  justify-content: space-between;
  align-items: baseline;
  padding-bottom: clamp(2rem, 7vw, 3.5rem);
  font-family: var(--grot);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-dim);
}
.imprint__cat {
  font-variant-numeric: tabular-nums;
  color: var(--spot-lift);
}
.imprint__mode {
  padding: 0.1875rem 0.4375rem;
  border: 1px solid var(--spot);
  color: var(--spot-lift);
}

.sleeve__title {
  margin: 0;
  font-family: var(--grot);
  font-size: clamp(2.6rem, 12.4vw, 6rem);
  font-weight: 700;
  line-height: 0.85;
  letter-spacing: -0.04em;
  text-transform: uppercase;
  text-wrap: balance;
}
.sleeve__title span {
  display: block;
}
.sleeve__title span:last-child {
  color: var(--spot);
}

.sleeve__say {
  max-width: 30rem;
  margin: clamp(1.5rem, 5vw, 2.25rem) 0 0;
  font-size: clamp(1.0625rem, 3.6vw, 1.25rem);
  line-height: 1.5;
}
.sleeve__who {
  margin: 0.75rem 0 0;
  font-family: var(--grot);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

.resume {
  display: block;
  width: fit-content;
  max-width: 100%;
  margin-top: clamp(1.5rem, 5vw, 2rem);
  padding: 0.5625rem 0.9375rem 0.625rem;
  border: 1px solid var(--spot);
  color: var(--ink);
  font-family: var(--grot);
  text-decoration: none;
  transition: background 160ms var(--ease), color 160ms var(--ease);
}
.resume span {
  display: block;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--spot-lift);
}
.resume strong {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.resume strong b {
  margin-right: 0.4375rem;
  font-variant-numeric: tabular-nums;
  color: var(--spot-lift);
}
.resume:hover {
  background: var(--spot);
  color: #190a00;
}
.resume:hover span,
.resume:hover strong b {
  color: #190a00;
}

/* ------------------------------------------------------------- the tracklist */
.side {
  margin-top: clamp(2.5rem, 8vw, 4.5rem);
}

.side__head {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin: 0 0 0.5rem;
  font-family: var(--grot);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink);
}
.side__head::after {
  content: "";
  flex: 1;
  height: 0;
  border-top: 1px solid var(--rule);
}
.side__head em {
  font-style: normal;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--ink-dim);
}

.tl {
  border-top: 1px solid var(--rule-soft);
}

.tl__row {
  display: grid;
  grid-template-columns: 2.75rem 1fr;
  align-items: baseline;
  gap: 0 0.25rem;
  padding: 0.9375rem 0;
  border-bottom: 1px solid var(--rule-soft);
  text-decoration: none;
  color: var(--ink);
  transition: background 140ms var(--ease);
}
.tl__row:hover,
.tl__row:focus-visible {
  background: var(--board-3);
}
.tl__n {
  font-family: var(--grot);
  font-size: 0.8125rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
  color: var(--spot);
}
.tl__row.is-read .tl__n {
  color: var(--ink-dim);
}
.tl__row.is-read .tl__n::after {
  content: "•";
  margin-left: 0.25rem;
  color: var(--spot);
}
.tl__t {
  grid-column: 2;
  font-family: var(--grot);
  font-size: clamp(1.0625rem, 4.1vw, 1.3125rem);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
}
/* The dotted leader is what makes a list of titles read as a running order, so it
   is on the phone too, under the title, running out to the passage. */
.tl__foot {
  grid-column: 2;
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-top: 0.375rem;
}
.tl__lead {
  flex: 1 1 auto;
  min-width: 1.25rem;
  height: 0;
  border-bottom: 1px dotted var(--rule);
  transform: translateY(-0.3em);
}
.tl__r {
  flex: none;
  font-family: var(--grot);
  font-size: 0.6875rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  white-space: nowrap;
  color: var(--ink-dim);
}

/* Wide enough for the title, the leader and the passage on one line. */
@media (min-width: 46rem) {
  .tl__row {
    grid-template-columns: 3.5rem auto 1fr auto;
    gap: 0 0.75rem;
  }
  .tl__foot {
    display: contents;
  }
  .tl__t {
    grid-column: auto;
  }
}

.tl__row--intro .tl__n {
  font-size: 0.625rem;
  letter-spacing: 0.12em;
}

/* ------------------------------------------------------------- the notes bank
   The sleeve's reverse: what the record is, who it is for, and the credits. */
.notes {
  margin-top: clamp(3.5rem, 11vw, 6.5rem);
  padding-top: clamp(1.75rem, 5vw, 2.5rem);
  border-top: 2px solid var(--ink);
}

.notes__h {
  margin: 0 0 1.25rem;
  font-family: var(--grot);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.notes__body {
  max-width: var(--measure);
}
.notes__body p {
  margin: 0 0 1rem;
}
.notes__body p:last-child {
  margin-bottom: 0;
}
.notes__body strong {
  color: var(--spot-lift);
  font-weight: 600;
}

.credits {
  display: grid;
  gap: 0 clamp(1.5rem, 4vw, 3rem);
  margin-top: clamp(2.5rem, 7vw, 4rem);
}
@media (min-width: 46rem) {
  .credits {
    grid-template-columns: repeat(3, 1fr);
  }
}

.credit {
  padding-top: 0.875rem;
  border-top: 1px solid var(--rule);
}
.credit + .credit {
  margin-top: 1.75rem;
}
@media (min-width: 46rem) {
  .credit + .credit {
    margin-top: 0;
  }
}
.credit__n {
  display: block;
  font-family: var(--grot);
  font-size: 0.625rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.16em;
  color: var(--spot);
}
.credit__t {
  margin: 0.5rem 0 0.375rem;
  font-family: var(--grot);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.credit__d {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--ink-dim);
}

.sheets-key {
  margin-top: clamp(2.5rem, 7vw, 4rem);
}
.sheets-key dl {
  margin: 0;
  border-top: 1px solid var(--rule);
}
.sheets-key div {
  display: grid;
  gap: 0.125rem 1.5rem;
  padding: 0.875rem 0;
  border-bottom: 1px solid var(--rule-soft);
}
@media (min-width: 46rem) {
  .sheets-key div {
    grid-template-columns: 11rem 1fr;
    align-items: baseline;
  }
}
.sheets-key dt {
  font-family: var(--grot);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.sheets-key dd {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--ink-dim);
}
.sheets-key .is-leader dt::after {
  content: "Leaders";
  margin-left: 0.5rem;
  padding: 0.125rem 0.3125rem;
  border: 1px solid var(--rule);
  font-size: 0.5625rem;
  letter-spacing: 0.12em;
  color: var(--ink-dim);
}

/* The runout groove: the last thing pressed into the record, read at the end. */
.runout {
  margin-top: clamp(4rem, 12vw, 7rem);
  padding: clamp(2rem, 6vw, 3rem) 0 clamp(2.5rem, 7vw, 4rem);
  border-top: 1px solid var(--rule);
  text-align: center;
}
.runout__etch {
  margin: 0;
  font-family: var(--grot);
  font-size: clamp(0.8125rem, 3.4vw, 1.0625rem);
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--spot);
  text-indent: 0.3em;
}
.leadswitch {
  margin-top: clamp(1.75rem, 5vw, 2.5rem);
}
.leadswitch p {
  margin: 0 0 0.75rem;
  font-family: var(--grot);
  font-size: 0.8125rem;
  letter-spacing: 0.02em;
  color: var(--ink-dim);
}
.leadswitch button {
  margin: 0;
  padding: 0.5rem 0.875rem 0.4375rem;
  border: 1px solid var(--rule);
  background: none;
  color: var(--ink);
  font-family: var(--grot);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: border-color 160ms var(--ease), color 160ms var(--ease);
}
.leadswitch button:hover {
  border-color: var(--spot);
  color: var(--spot-lift);
}

.runout__by {
  margin: 1.75rem 0 0;
  font-family: var(--grot);
  font-size: 0.625rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

/* ---------------------------------------------------------------- the booklet
   The enclosed notes. A different stock, and the only place set for reading. */
.booklet {
  background: var(--stock);
  color: var(--stock-ink);
  min-height: calc(100svh - var(--spine-h));
}
.booklet.is-opening {
  animation: slip 520ms var(--ease) both;
}
/* The booklet slides out of the sleeve. Transform only: a clip-path or filter on
   a container this tall (a long sheet runs past 10,000px) stops the browser
   repainting below the first screen. */
@keyframes slip {
  from {
    transform: translateY(0.875rem);
  }
  to {
    transform: none;
  }
}

.booklet__inner {
  max-width: var(--sheet);
  margin: 0 auto;
  padding: clamp(1.75rem, 6vw, 3.25rem) var(--pad) clamp(3rem, 8vw, 5rem);
}

.tk__where {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin: 0 0 0.875rem;
  font-family: var(--grot);
  font-size: 0.6875rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--stock-spot);
}
/* The one authored moment: the head's rule is drawn across, and the title comes
   into focus the way a pressing does. Both sit on small elements, so the blur
   stays cheap and the long sheet below is never touched. */
.tk__where::after {
  content: "";
  flex: 1;
  border-top: 1px solid var(--stock-rule);
  transform: translateY(-0.25em);
  transform-origin: left center;
}
.is-opening .tk__where::after {
  animation: draw 700ms 60ms var(--ease) both;
}
@keyframes draw {
  from {
    transform: translateY(-0.25em) scaleX(0);
  }
  to {
    transform: translateY(-0.25em) scaleX(1);
  }
}

.tk__title {
  max-width: 30ch;
  margin: 0;
  font-family: var(--grot);
  font-size: clamp(1.875rem, 8vw, 3.25rem);
  font-weight: 700;
  line-height: 0.98;
  letter-spacing: -0.035em;
  text-wrap: balance;
}
.is-opening .tk__title {
  animation: press 620ms var(--ease) both;
}
/* Legible at the first frame: a soft edge coming into focus, not a hidden title
   appearing. Tracking is deliberately not animated, since relayout of the largest
   text on the page every frame is exactly what an old phone cannot afford. */
@keyframes press {
  from {
    filter: blur(3px);
  }
  to {
    filter: blur(0);
  }
}

.tk__ref {
  margin: 0.875rem 0 0;
  font-family: var(--grot);
  font-size: 0.75rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--stock-dim);
}

.tk__idea {
  max-width: var(--measure);
  margin: clamp(1.5rem, 5vw, 2.25rem) 0 0;
  font-size: clamp(1.125rem, 4vw, 1.3125rem);
  line-height: 1.5;
}

.tk__ask {
  max-width: var(--measure);
  margin: clamp(1.5rem, 4vw, 2rem) 0 0;
  padding-top: 0.875rem;
  border-top: 2px solid var(--stock-spot);
}
.tk__ask span {
  display: block;
  margin-bottom: 0.375rem;
  font-family: var(--grot);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--stock-spot);
}
.tk__ask q {
  quotes: none;
  font-size: 1.0625rem;
  font-style: italic;
}

/* The sheets enclosed with this track. */
/* In leader view there are four sheets, which will not fit one phone line. They
   stay on one scrolling row so the active underline always means the tab above it. */
.sheets {
  display: flex;
  flex-wrap: nowrap;
  gap: 0 1.5rem;
  margin: clamp(2.25rem, 7vw, 3.25rem) 0 0;
  padding: 0;
  border-bottom: 1px solid var(--stock-rule);
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  /* Fade the right edge so it is obvious there are more sheets off-screen. In
     leader view four sheets do not fit a phone, and a clean edge reads as a
     complete row, which hides the participant sheets from the person leading. */
  mask-image: linear-gradient(90deg, #000 calc(100% - 2.5rem), transparent);
}
.sheets:not(.is-clipped) {
  mask-image: none;
}
.sheets::-webkit-scrollbar {
  display: none;
}
.sheets button {
  flex: none;
  white-space: nowrap;
  margin: 0;
  min-height: 2.75rem;
  padding: 1rem 0 0.625rem;
  border: 0;
  border-bottom: 2px solid transparent;
  background: none;
  color: var(--stock-dim);
  font-family: var(--grot);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: color 140ms var(--ease), border-color 140ms var(--ease);
}
.sheets button:hover {
  color: var(--stock-ink);
}
.sheets button.is-on {
  color: var(--stock-ink);
  border-bottom-color: var(--stock-spot);
}

.sheet-note {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.75rem 1.25rem;
  justify-content: space-between;
  margin: 1rem 0 0;
}
.sheet-note p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--stock-dim);
}
.print {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 0.4375rem;
  padding: 0.4375rem 0.75rem;
  border: 1px solid var(--stock-rule);
  color: var(--stock-ink);
  font-family: var(--grot);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  transition: border-color 140ms var(--ease), color 140ms var(--ease);
}
.print:hover {
  border-color: var(--stock-spot);
  color: var(--stock-spot);
}

/* What is inside this sheet: recovered from the document's own section marks. */
.toc {
  margin: clamp(1.75rem, 5vw, 2.25rem) 0 0;
  border-top: 1px solid var(--stock-rule);
  border-bottom: 1px solid var(--stock-rule);
}
.toc > summary {
  padding: 0.8125rem 0;
  font-family: var(--grot);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--stock-dim);
  cursor: pointer;
  list-style: none;
}
.toc > summary::-webkit-details-marker {
  display: none;
}
.toc > summary::after {
  content: " +";
  color: var(--stock-spot);
}
.toc[open] > summary::after {
  content: " –";
}
.toc ol {
  margin: 0;
  padding: 0 0 1rem;
  list-style: none;
  columns: 2;
  column-gap: 2rem;
}
@media (max-width: 34rem) {
  .toc ol {
    columns: 1;
  }
}
.toc a {
  display: block;
  padding: 0.3125rem 0;
  font-family: var(--grot);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-decoration: none;
  color: var(--stock-dim);
}
.toc a:hover {
  color: var(--stock-spot);
}

/* ------------------------------------------------------- the document's notes */
.notes-body {
  max-width: var(--measure);
  margin-top: clamp(2.5rem, 7vw, 3.5rem);
}
.notes-body > * {
  max-width: 100%;
}
.notes-body p {
  margin: 0 0 1.125rem;
}

.notes-body h2.mark {
  margin: clamp(2.75rem, 8vw, 4rem) 0 0.875rem;
  padding-top: 0.75rem;
  border-top: 2px solid var(--stock-ink);
  font-family: var(--grot);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  scroll-margin-top: calc(var(--spine-h) + 1rem);
}
.notes-body h2.mark:first-child {
  margin-top: 0;
}

/* Subordinate to the section mark above it, and it must look it: the marks are
   what a reader scans to find their place. */
.notes-body h3.sub {
  margin: clamp(1.75rem, 5vw, 2.5rem) 0 0.625rem;
  font-family: var(--grot);
  font-size: 0.875rem;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0.02em;
}
.sub__k {
  color: var(--stock-ink);
}
.sub__r {
  display: block;
  margin-top: 0.1875rem;
  font-weight: 500;
  color: var(--stock-dim);
}

.notes-body p.cue {
  margin: 0 0 1.125rem;
  font-family: var(--grot);
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--stock-dim);
}

.notes-body p.lead {
  font-weight: 600;
}

.notes-body p.q {
  position: relative;
  margin: 0 0 0.875rem;
  padding-left: 2rem;
}
.q__n {
  position: absolute;
  left: 0;
  top: 0.1em;
  font-family: var(--grot);
  font-size: 0.75rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--stock-spot);
}

.notes-body p.aside {
  margin: -0.375rem 0 1.25rem 2rem;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--stock-dim);
}
.aside__k {
  margin-right: 0.4375rem;
  font-family: var(--grot);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--stock-spot);
  white-space: nowrap;
}

.notes-body ul.fills {
  margin: 0 0 1.25rem;
  padding: 0;
  list-style: none;
}
.notes-body li.fill {
  position: relative;
  padding: 0.4375rem 0 0.4375rem 1.5rem;
  border-bottom: 1px solid var(--stock-rule);
}
.notes-body li.fill::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.0625em;
  width: 0.5rem;
  height: 1px;
  background: var(--stock-spot);
}
.blank {
  display: inline-block;
  width: 6.5rem;
  max-width: 45%;
  border-bottom: 1px solid var(--stock-spot);
  vertical-align: baseline;
}

/* A ruled line to write on. The documents draw these as empty bordered
   paragraphs, which do not survive conversion, so refine.js puts them back. */
.writein {
  height: 1.75rem;
  margin: -0.375rem 0 1.125rem;
  border-bottom: 1px solid var(--stock-rule);
}

/* Callout boxes, which the documents draw as one-cell tables. */
.box {
  margin: 0 0 1.375rem;
  padding: 1rem 1.125rem;
  background: var(--stock-2);
}
.box > *:last-child {
  margin-bottom: 0;
}
.box p {
  margin: 0 0 0.75rem;
}
.box__kicker {
  margin: 0 0 0.5rem;
  font-family: var(--grot);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--stock-spot);
}
.box__ref {
  margin: -0.3125rem 0 0.625rem;
  font-family: var(--grot);
  font-size: 0.75rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.1em;
  color: var(--stock-dim);
}
.box p.ask {
  font-size: 1.0625rem;
  font-weight: 600;
  line-height: 1.5;
}
.box p.cue {
  font-family: var(--text);
  font-size: 1rem;
  font-style: italic;
  color: var(--stock-dim);
}

.box--prompt {
  background: none;
  padding: 0 0 0 1.125rem;
  border-left: 1px solid var(--stock-spot);
}

/* Table Talk's warm-ups: several labelled options in one box, each its own row.
   Ruled rather than filled, so a box of four prompts does not read as one slab. */
.box--opts {
  background: none;
  padding: 0;
}
.box--opts .opt {
  margin: 0;
  padding: 0.8125rem 0;
  border-top: 1px solid var(--stock-rule);
}
.box--opts .opt:last-child {
  border-bottom: 1px solid var(--stock-rule);
}
.opt__k {
  display: block;
  margin-bottom: 0.25rem;
  font-family: var(--grot);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--stock-spot);
}

.box--scripture {
  background: none;
  padding: 0.25rem 0 0;
  border-top: 1px solid var(--stock-rule);
  border-bottom: 1px solid var(--stock-rule);
}
.box--scripture p.v {
  margin: 0 0 0.5rem;
  padding-left: 1.75rem;
  position: relative;
  font-size: 1.0625rem;
  line-height: 1.6;
}
.box--scripture p.v em {
  font-style: normal;
}
.v__n {
  position: absolute;
  left: 0;
  top: 0.15em;
  font-family: var(--grot);
  font-size: 0.6875rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--stock-spot);
}
.box--scripture > p.v:last-of-type {
  margin-bottom: 0.875rem;
}

.notes-body ul.checks,
.notes-body ul.bullets {
  margin: 0;
  padding: 0;
  list-style: none;
}
.notes-body ul.checks li {
  position: relative;
  padding: 0.375rem 0 0.375rem 1.75rem;
  font-size: 1rem;
}
.notes-body ul.checks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 0.75rem;
  height: 0.75rem;
  border: 1px solid var(--stock-spot);
}
.notes-body ul.bullets li {
  position: relative;
  padding: 0.3125rem 0 0.3125rem 1.125rem;
  font-size: 1rem;
  line-height: 1.55;
}
.notes-body ul.bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.85em;
  width: 0.4375rem;
  height: 1px;
  background: var(--stock-spot);
}

/* A day of the take-home devotional opens like a new section of the booklet. */
.box--day {
  margin: clamp(2.25rem, 6vw, 3rem) 0 1.375rem;
  padding: 0 0 0.875rem;
  background: none;
  border-bottom: 2px solid var(--stock-ink);
}
.box__day {
  margin: 0 0 0.375rem;
  font-family: var(--grot);
  font-size: 0.6875rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.2em;
  color: var(--stock-spot);
}
.box__dayTitle {
  margin: 0 0 0.25rem;
  font-family: var(--grot);
  font-size: clamp(1.25rem, 5vw, 1.5rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.025em;
}
.box__dayRef {
  margin: 0;
  font-family: var(--grot);
  font-size: 0.6875rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--stock-dim);
}

/* A genuinely wide table from a document scrolls inside its own frame. */
.table-scroll {
  overflow-x: auto;
  margin: 0 0 1.375rem;
  border: 1px solid var(--stock-rule);
}
.notes-body table {
  border-collapse: collapse;
  /* Wide enough to stay readable, but never wider than the phone it is on, so a
     slim table is not forced into a sideways scroll it does not need. */
  min-width: min(30rem, 100%);
  font-size: 0.9375rem;
}
.notes-body td,
.notes-body th {
  padding: 0.625rem 0.75rem;
  border: 1px solid var(--stock-rule);
  text-align: left;
  vertical-align: top;
}

/* ------------------------------------------------------------ track to track */
.onward {
  max-width: var(--sheet);
  margin: 0 auto;
  padding: clamp(2rem, 6vw, 3rem) var(--pad) clamp(3rem, 9vw, 5rem);
}
.onward a {
  display: block;
  padding: 1.125rem 0;
  border-bottom: 1px solid var(--stock-rule);
  text-decoration: none;
}
.onward a:first-of-type {
  border-top: 1px solid var(--stock-rule);
}
.onward__k {
  display: block;
  font-family: var(--grot);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--stock-dim);
}
.onward__t {
  display: block;
  margin-top: 0.375rem;
  font-family: var(--grot);
  font-size: clamp(1.0625rem, 4vw, 1.25rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--stock-ink);
}
.onward__t b {
  margin-right: 0.5rem;
  font-variant-numeric: tabular-nums;
  color: var(--stock-spot);
}
.onward__d {
  display: block;
  max-width: var(--measure);
  margin-top: 0.4375rem;
  font-size: 0.9375rem;
  line-height: 1.55;
  color: var(--stock-dim);
}
.onward a:hover .onward__t {
  color: var(--stock-spot);
}

.loading,
.failed {
  margin: 2.5rem 0;
  font-family: var(--grot);
  font-size: 0.8125rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--stock-dim);
}
.failed {
  color: var(--stock-spot);
}
.failed span {
  display: block;
  margin-top: 0.5rem;
  font-family: var(--text);
  font-size: 1rem;
  letter-spacing: 0;
  text-transform: none;
  color: var(--stock-dim);
}

.boot {
  max-width: var(--measure);
  margin: 0 auto;
  padding: 25vh var(--pad) 0;
  font-family: var(--grot);
  font-size: 0.8125rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

@media (prefers-reduced-motion: reduce) {
  .booklet.is-opening,
  .is-opening .tk__title,
  .is-opening .tk__where::after {
    animation: none;
  }
  * {
    transition-duration: 1ms !important;
  }
}

@media print {
  .spine,
  .toc,
  .onward,
  .print {
    display: none;
  }
  body,
  .booklet {
    background: #fff;
    color: #000;
  }
  .notes-body {
    max-width: none;
  }
}