:root {
  --mr-paper: #f2eee4;
  --mr-sheet: #faf8f2;
  --mr-ink: #24221d;
  --mr-muted: #726c62;
  --mr-rule: #c9c0b1;
  --mr-red: #8b3d31;
  --mr-blue: #334e68;
  --mr-mono: "SFMono-Regular", "Roboto Mono", ui-monospace, monospace;
}

body.machine-reading-page {
  margin: 0;
  background: var(--mr-paper);
  color: var(--mr-ink);
}

.machine-reading-page main {
  width: min(1040px, calc(100% - 64px));
  margin: 0 auto;
}

.machine-reading-route {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-right: 1px solid var(--mr-rule);
  border-bottom: 1px solid var(--mr-ink);
  border-left: 1px solid var(--mr-rule);
}

.machine-reading-route a {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2px 15px;
  align-items: baseline;
  min-height: 56px;
  align-content: center;
  padding: 8px 14px;
  border-right: 1px solid var(--mr-rule);
}

.machine-reading-route a:last-child { border-right: 0; }
.machine-reading-route span,
.machine-reading-route small {
  color: var(--mr-muted);
  font-family: var(--mr-mono);
  font-size: 8px;
}
.machine-reading-route strong { font-family: var(--display); font-size: 15px; font-weight: 400; }
.machine-reading-route small { grid-column: 2; }

.machine-reading-topbar {
  position: sticky;
  top: 0;
  z-index: 30;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  min-height: 62px;
  padding: 8px max(32px, calc((100vw - 1040px) / 2));
  border-bottom: 1px solid var(--mr-ink);
  background: rgba(242, 238, 228, 0.94);
  backdrop-filter: blur(14px);
}

.machine-reading-topbar > a,
.machine-reading-topbar span,
.machine-reading-topbar p,
.machine-reading-kicker,
.machine-reading-register span,
.machine-reading-object-head,
.machine-reading-object-meta,
.machine-reading-raw span,
.machine-reading-lenses button,
.machine-reading-lens-output span,
.machine-reading-filters button,
.machine-reading-boundary > p,
.machine-reading-version span {
  font-family: var(--mr-mono);
  letter-spacing: 0.055em;
}

.machine-reading-topbar > a {
  justify-self: start;
  color: var(--mr-muted);
  font-size: 9px;
  border-bottom: 1px solid var(--mr-rule);
}

.machine-reading-topbar > div {
  display: grid;
  justify-items: center;
  gap: 2px;
}

.machine-reading-topbar strong {
  font-size: 10px;
  letter-spacing: 0.09em;
}

.machine-reading-topbar span,
.machine-reading-topbar p {
  margin: 0;
  color: var(--mr-muted);
  font-size: 8px;
}

.machine-reading-topbar > p {
  justify-self: end;
  color: var(--mr-red);
}

.machine-reading-topbar i {
  display: inline-block;
  width: 5px;
  height: 5px;
  margin-right: 7px;
  border-radius: 50%;
  background: var(--mr-red);
}

.machine-reading-intro {
  display: grid;
  grid-template-columns: minmax(250px, 0.76fr) minmax(390px, 1.24fr);
  gap: clamp(42px, 6vw, 72px);
  align-items: center;
  min-height: 0;
  padding: clamp(46px, 5.5vw, 68px) 0 36px;
}

.machine-reading-kicker {
  margin: 0 0 16px;
  color: var(--mr-red);
  font-size: 9px;
  text-transform: uppercase;
}

.machine-reading-intro h1 {
  max-width: 10.5ch;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(28px, 2.5vw, 32px);
  font-weight: 400;
  line-height: 0.92;
  letter-spacing: -0.035em;
}

.machine-reading-intro-copy {
  max-width: 580px;
  padding: 20px 0 0;
}

.machine-reading-intro-copy > p {
  margin: 0 0 22px;
  font-family: var(--display);
  font-size: clamp(17px, 1.55vw, 20px);
  line-height: 1.2;
}

.machine-reading-intro-copy small {
  display: block;
  max-width: 540px;
  padding-left: 16px;
  border-left: 1px solid var(--mr-red);
  color: var(--mr-muted);
  font-size: 10px;
  line-height: 1.55;
}

.machine-reading-register {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-top: 1px solid var(--mr-ink);
  border-bottom: 1px solid var(--mr-ink);
}

.machine-reading-register > div {
  display: grid;
  gap: 5px;
  min-height: 60px;
  align-content: center;
  padding: 12px 16px;
  border-right: 1px solid var(--mr-rule);
}

.machine-reading-register > div:last-child { border-right: 0; }

.machine-reading-register span {
  color: var(--mr-muted);
  font-size: 8px;
  text-transform: uppercase;
}

.machine-reading-register strong {
  font-family: var(--display);
  font-size: 16px;
  font-weight: 400;
}

.machine-reading-corpus {
  padding: 62px 0 72px;
}

.machine-reading-corpus-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(42px, 7vw, 90px);
  align-items: end;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--mr-ink);
}

.machine-reading-corpus-head h2 {
  max-width: 14ch;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(23px, 2.1vw, 28px);
  font-weight: 400;
  line-height: 0.98;
}

.machine-reading-corpus-head > div:last-child p {
  max-width: 620px;
  margin-bottom: 20px;
  color: var(--mr-muted);
  font-size: 12px;
  line-height: 1.7;
}

.machine-reading-corpus-head > div:last-child span {
  color: var(--mr-red);
  font-family: var(--mr-mono);
  font-size: 8px;
  letter-spacing: 0.055em;
  text-transform: uppercase;
}

.machine-reading-corpus-window {
  overflow-x: auto;
  border-right: 1px solid var(--mr-rule);
  border-bottom: 1px solid var(--mr-rule);
  border-left: 1px solid var(--mr-rule);
  background: #e9e4d9;
  scrollbar-color: var(--mr-red) transparent;
}

.machine-reading-corpus-grid {
  display: grid;
  grid-template-rows: repeat(4, 102px);
  grid-auto-columns: 114px;
  grid-auto-flow: column;
  width: max-content;
}

.machine-reading-corpus-item {
  position: relative;
  display: grid;
  place-items: center;
  width: 114px;
  height: 102px;
  margin: 0;
  padding: 14px;
  overflow: hidden;
  border: 0;
  border-right: 1px solid rgba(114, 108, 98, 0.25);
  border-bottom: 1px solid rgba(114, 108, 98, 0.25);
  background: transparent;
  color: inherit;
}

button.machine-reading-corpus-item { cursor: pointer; }
.machine-reading-corpus-item.is-reviewed { background: rgba(139, 61, 49, 0.075); box-shadow: inset 0 0 0 1px var(--mr-red); }

.machine-reading-corpus-item img {
  width: auto;
  max-width: 100%;
  max-height: 66px;
  object-fit: contain;
  background: transparent;
  filter: saturate(0.9);
}

.machine-reading-corpus-item figcaption {
  position: absolute;
  inset: auto 5px 5px;
  display: flex;
  justify-content: space-between;
  gap: 7px;
  font-family: var(--mr-mono);
  font-size: 6px;
  line-height: 1.1;
}

.machine-reading-corpus-item figcaption strong { color: var(--mr-ink); font-weight: 500; }
.machine-reading-corpus-item figcaption span { display: none; }

.machine-reading-corpus-item:hover figcaption {
  inset: 0;
  display: grid;
  align-content: end;
  padding: 8px;
  background: rgba(36, 34, 29, 0.88);
  color: var(--mr-sheet);
}

.machine-reading-corpus-item:hover figcaption strong { color: var(--mr-sheet); }
.machine-reading-corpus-item:hover figcaption span { display: block; margin-top: 4px; color: #d8d2c7; }

.machine-reading-corpus-key {
  display: flex;
  gap: 26px;
  padding-top: 13px;
  color: var(--mr-muted);
  font-family: var(--mr-mono);
  font-size: 7px;
}

.machine-reading-corpus-key i {
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 7px;
  border: 1px solid var(--mr-red);
}

.machine-reading-corpus-key span:last-child i { border-color: var(--mr-rule); }

.machine-reading-stage {
  display: grid;
  grid-template-columns: minmax(320px, 0.88fr) minmax(420px, 1.12fr);
  min-height: 510px;
  margin: 36px 0 72px;
  border: 1px solid var(--mr-ink);
  background: var(--mr-sheet);
}

.machine-reading-object {
  display: grid;
  grid-template-rows: auto minmax(285px, 1fr) auto;
  min-width: 0;
  border-right: 1px solid var(--mr-ink);
}

.machine-reading-object-head,
.machine-reading-object-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 44px;
  padding: 10px 14px;
  color: var(--mr-muted);
  font-size: 8px;
  text-transform: uppercase;
}

.machine-reading-object-head { border-bottom: 1px solid var(--mr-rule); }
.machine-reading-object-meta { border-top: 1px solid var(--mr-rule); }
.machine-reading-object-meta > p { margin: 0; color: var(--mr-ink); }

.machine-reading-object figure {
  display: grid;
  place-items: center;
  min-height: 0;
  margin: 0;
  padding: clamp(28px, 4vw, 52px);
  background:
    linear-gradient(rgba(51, 78, 104, 0.04) 1px, transparent 1px),
    #e8e3d8;
  background-size: 100% 30px;
}

.machine-reading-object figure img {
  width: auto;
  max-width: 100%;
  max-height: 300px;
  object-fit: contain;
  background: transparent;
  filter: drop-shadow(0 14px 18px rgba(41, 35, 27, 0.13));
}

.machine-reading-object-meta dl {
  display: flex;
  gap: 28px;
  margin: 0;
}

.machine-reading-object-meta dl div { display: flex; gap: 7px; }
.machine-reading-object-meta dt { color: var(--mr-muted); }
.machine-reading-object-meta dd { margin: 0; color: var(--mr-ink); }

.machine-reading-comparison {
  display: grid;
  grid-template-rows: auto auto auto 1fr auto;
  min-width: 0;
}

.machine-reading-readable,
.machine-reading-raw,
.machine-reading-lens-output,
.machine-reading-next {
  padding: 17px clamp(20px, 2.5vw, 32px);
}

.machine-reading-readable { padding-top: 26px; padding-bottom: 22px; }

.machine-reading-readable > p,
.machine-reading-raw > span {
  margin-bottom: 14px;
  color: var(--mr-muted);
  font-family: var(--mr-mono);
  font-size: 8px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.machine-reading-readable h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(19px, 1.75vw, 24px);
  font-weight: 400;
  line-height: 1.2;
}

.machine-reading-raw {
  border-top: 1px solid var(--mr-rule);
  border-bottom: 1px solid var(--mr-rule);
  background: rgba(51, 78, 104, 0.045);
}

.machine-reading-raw p {
  max-height: 100px;
  margin: 0;
  overflow: auto;
  color: var(--mr-blue);
  font-family: var(--mr-mono);
  font-size: 10px;
  line-height: 1.65;
  white-space: pre-line;
}

.machine-reading-lenses {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-bottom: 1px solid var(--mr-rule);
}

.machine-reading-lenses button,
.machine-reading-filters button {
  border: 0;
  background: transparent;
  color: var(--mr-muted);
  cursor: pointer;
}

.machine-reading-lenses button {
  min-height: 40px;
  border-right: 1px solid var(--mr-rule);
  font-size: 8px;
}

.machine-reading-lenses button:last-child { border-right: 0; }
.machine-reading-lenses button.is-active { background: var(--mr-ink); color: var(--mr-sheet); }

.machine-reading-lens-output {
  display: grid;
  align-content: start;
  gap: 16px;
  background: #ece7dc;
}

.machine-reading-lens-output span {
  color: var(--mr-red);
  font-size: 8px;
}

.machine-reading-lens-output p {
  max-width: 620px;
  margin: 0;
  font-family: var(--display);
  font-size: clamp(18px, 1.65vw, 22px);
  line-height: 1.3;
}

.machine-reading-next {
  border-top: 1px solid var(--mr-rule);
}

.machine-reading-next summary {
  color: var(--mr-muted);
  cursor: pointer;
  font-family: var(--mr-mono);
  font-size: 8px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.machine-reading-next p {
  margin: 14px 0 0;
  font-size: 11px;
  line-height: 1.6;
}

.machine-reading-index { padding: 0 0 100px; }

.machine-reading-index + .machine-reading-corpus {
  margin-top: 0;
}

.machine-reading-index-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--mr-ink);
}

.machine-reading-index-head h2 {
  margin: 0;
  font-family: var(--display);
  font-size: clamp(23px, 2.1vw, 28px);
  font-weight: 400;
}

.machine-reading-filters { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; }

.machine-reading-filters button {
  padding: 8px 11px;
  border: 1px solid var(--mr-rule);
  font-size: 8px;
}

.machine-reading-filters button.is-active { border-color: var(--mr-ink); background: var(--mr-ink); color: var(--mr-sheet); }

.machine-reading-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-left: 1px solid var(--mr-rule);
}

.machine-reading-card {
  display: grid;
  grid-template-rows: 145px auto;
  min-width: 0;
  padding: 0;
  border: 0;
  border-right: 1px solid var(--mr-rule);
  border-bottom: 1px solid var(--mr-rule);
  background: transparent;
  color: inherit;
  text-align: left;
  cursor: pointer;
}

.machine-reading-card[hidden] { display: none; }
.machine-reading-card.is-selected { background: var(--mr-sheet); box-shadow: inset 0 0 0 1px var(--mr-ink); }

.machine-reading-card figure {
  display: grid;
  place-items: center;
  margin: 0;
  padding: 22px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.23);
}

.machine-reading-card img {
  width: auto;
  max-width: 100%;
  max-height: 118px;
  object-fit: contain;
  background: transparent;
}

.machine-reading-card > div { padding: 14px; border-top: 1px solid var(--mr-rule); }

.machine-reading-card span {
  display: block;
  margin-bottom: 8px;
  color: var(--mr-red);
  font-family: var(--mr-mono);
  font-size: 8px;
}

.machine-reading-card strong {
  display: block;
  min-height: 38px;
  font-family: var(--display);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.15;
}

.machine-reading-card small {
  display: block;
  margin-top: 12px;
  color: var(--mr-muted);
  font-family: var(--mr-mono);
  font-size: 7px;
}

.machine-reading-boundary {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 60px;
  padding: 46px 0;
  border-top: 1px solid var(--mr-ink);
  border-bottom: 1px solid var(--mr-ink);
}

.machine-reading-boundary > p,
.machine-reading-version span {
  color: var(--mr-red);
  font-size: 8px;
  text-transform: uppercase;
}

.machine-reading-boundary h2 {
  margin-bottom: 18px;
  font-family: var(--display);
  font-size: clamp(21px, 1.9vw, 26px);
  font-weight: 400;
}

.machine-reading-boundary div p { max-width: 720px; margin: 0; color: var(--mr-muted); }
.machine-reading-boundary div > span { display: block; margin-top: 24px; color: var(--mr-red); font-family: var(--mr-mono); font-size: 8px; letter-spacing: 0.055em; text-transform: uppercase; }

.machine-reading-version {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  padding: 1px 0 90px;
  background: var(--mr-rule);
}

.machine-reading-version > div { padding: 28px; background: var(--mr-paper); }
.machine-reading-version p { margin: 16px 0 0; font-size: 11px; line-height: 1.55; }

@media (max-width: 900px) {
  .machine-reading-topbar { grid-template-columns: 1fr auto; }
  .machine-reading-topbar > div { display: none; }
  .machine-reading-intro,
  .machine-reading-corpus-head,
  .machine-reading-stage,
  .machine-reading-boundary { grid-template-columns: 1fr; }
  .machine-reading-intro { gap: 32px; padding-top: 52px; }
  .machine-reading-intro-copy { padding-top: 0; }
  .machine-reading-stage { min-height: 0; }
  .machine-reading-object { border-right: 0; border-bottom: 1px solid var(--mr-ink); }
  .machine-reading-register { grid-template-columns: repeat(2, 1fr); }
  .machine-reading-register > div { border-bottom: 1px solid var(--mr-rule); }
  .machine-reading-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .machine-reading-index-head { align-items: start; flex-direction: column; }
  .machine-reading-filters { justify-content: flex-start; }
}

@media (max-width: 580px) {
  .machine-reading-page main { width: min(100% - 24px, 1040px); }
  .machine-reading-intro { min-height: 0; padding: 44px 0 34px; }
  .machine-reading-intro h1 { max-width: 8ch; font-size: 32px; }
  .machine-reading-intro-copy > p { font-size: 18px; }
  .machine-reading-route { grid-template-columns: 1fr; }
  .machine-reading-route a { border-right: 0; border-bottom: 1px solid var(--mr-rule); }
  .machine-reading-route a:last-child { border-bottom: 0; }
  .machine-reading-register { grid-template-columns: 1fr 1fr; }
  .machine-reading-register > div { padding: 12px; }
  .machine-reading-object figure { padding: 30px 20px; }
  .machine-reading-object-meta { align-items: flex-start; flex-direction: column; }
  .machine-reading-lenses { grid-template-columns: 1fr 1fr; }
  .machine-reading-lenses button:nth-child(2) { border-right: 0; }
  .machine-reading-lenses button:nth-child(-n+2) { border-bottom: 1px solid var(--mr-rule); }
  .machine-reading-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .machine-reading-card { grid-template-rows: 150px auto; }
  .machine-reading-version { grid-template-columns: 1fr; }
}