body {
  background: var(--tc-surface);
}

html:not([data-route]) body,
html[data-route="work"] body {
  overflow: hidden;
}

a {
  color: inherit;
}

:focus-visible {
  outline: 2px solid var(--tc-accent);
  outline-offset: 2px;
}

.sr-only {
  position: absolute;
  top: 0;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.mono {
  font-family: var(--tc-font-mono);
  letter-spacing: 0;
  font-variant-numeric: tabular-nums;
}

.skip {
  position: absolute;
  top: var(--tc-space-3);
  left: var(--tc-space-3);
  z-index: 10;
  translate: 0 -200%;
}

.skip:focus-visible {
  translate: 0 0;
}

.frame {
  --gutter: var(--tc-space-8);
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  min-height: 100dvh;
}

html:not([data-route]) .frame,
html[data-route="work"] .frame {
  height: 100dvh;
}

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--tc-space-4);
  padding: var(--tc-space-6) var(--gutter);
}

.mark {
  display: inline-flex;
  align-items: center;
  min-height: calc(var(--tc-size-control) - var(--tc-space-2));
  padding: 0 var(--tc-space-3);
  margin-left: calc(var(--tc-space-3) * -1);
  border-radius: var(--tc-radius-pill);
  color: var(--tc-ink);
}

.mark svg {
  display: block;
  width: auto;
  height: 16px;
}

.nav {
  display: flex;
  align-items: center;
  gap: var(--tc-space-1);
}

.nav .tc-button--primary {
  margin-left: var(--tc-space-2);
}

.main {
  min-width: 0;
}

html:not([data-route]) .main,
html[data-route="work"] .main {
  min-height: 0;
  overflow-x: hidden;
  overflow-y: auto;
}

[hidden] {
  display: none !important;
}

.view.is-entering {
  animation: view-in var(--tc-duration-overlay) var(--tc-ease-out) both;
}

@keyframes view-in {
  from {
    opacity: 0;
  }
}

/* Work */

.view--work {
  height: 100%;
}

.stage {
  --slide-w: clamp(240px, min(560px, 80vw, calc((100dvh - 400px) * 4 / 3)), 560px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: var(--tc-space-8);
  height: 100%;
  padding-block: var(--tc-space-4) var(--tc-space-8);
}

.lede {
  max-width: 34ch;
  margin: 0 auto;
  padding-inline: var(--gutter);
  color: var(--tc-ink);
  font-size: var(--tc-text-xl);
  line-height: var(--tc-text-xl-leading);
  letter-spacing: var(--tc-text-xl-tracking);
  font-weight: var(--tc-weight-light);
  text-align: center;
  text-wrap: balance;
}

.lede:focus,
.page-title:focus,
.demo-title:focus {
  outline: none;
}

.track {
  position: relative;
  display: flex;
  margin: 0;
  padding: var(--tc-space-2) 0;
  list-style: none;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  cursor: grab;
}

.track::-webkit-scrollbar {
  display: none;
}

.track.is-dragging {
  scroll-snap-type: none;
  cursor: grabbing;
  user-select: none;
}

.slide {
  display: flex;
  justify-content: center;
  flex: 0 0 100%;
  scroll-snap-align: center;
  scroll-snap-stop: always;
}

.slide-link {
  display: block;
  color: inherit;
  width: var(--slide-w);
  text-decoration: none;
  border-radius: var(--tc-radius-panel);
  -webkit-user-drag: none;
}

.mini {
  position: relative;
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  container-type: inline-size;
  border-radius: var(--tc-radius-panel);
  background: var(--tc-bg);
  transition-property: background-color;
  transition-duration: var(--tc-duration-overlay);
  transition-timing-function: var(--tc-ease-out);
}

@media (hover: hover) {
  .slide[data-active] .slide-link:hover .mini {
    background: var(--tc-raised);
  }
}

.slide-text {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--tc-space-1);
  margin-top: var(--tc-space-5);
  text-align: center;
  transition: opacity var(--tc-duration-overlay) var(--tc-ease-out);
}

.slide:not([data-active]) .slide-text {
  opacity: 0;
}

.slide-title {
  font-size: var(--tc-text-lg);
  line-height: var(--tc-text-lg-leading);
  letter-spacing: var(--tc-text-lg-tracking);
  font-weight: var(--tc-weight-medium);
}

.slide-caption {
  max-width: 46ch;
  color: var(--tc-muted);
  font-size: var(--tc-text-sm);
  line-height: var(--tc-text-sm-leading);
  letter-spacing: var(--tc-text-sm-tracking);
  text-wrap: pretty;
}

.controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--tc-space-4);
}

.count {
  min-width: 7ch;
  margin: 0;
  color: var(--tc-muted);
  font-family: var(--tc-font-mono);
  font-size: var(--tc-text-sm);
  line-height: var(--tc-text-sm-leading);
  letter-spacing: 0;
  font-variant-numeric: tabular-nums;
  text-align: center;
}

/* Miniatures are drawn on a fixed 480 by 360 canvas and scaled to the slide, so they keep their proportions at every width. */

.mini-canvas {
  position: absolute;
  top: 0;
  left: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
  width: 480px;
  height: 360px;
  padding: 28px;
  transform-origin: 0 0;
  transform: scale(tan(atan2(100cqw, 480px)));
  color: var(--tc-ink);
  font-size: var(--tc-text-sm);
  line-height: var(--tc-text-sm-leading);
  letter-spacing: var(--tc-text-sm-tracking);
  pointer-events: none;
}

:where(.mini-canvas span) {
  display: block;
}

.mini-canvas .tc-status {
  display: inline-flex;
  align-self: flex-start;
}

.m-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.m-title {
  font-size: var(--tc-text-base);
  line-height: var(--tc-text-base-leading);
  letter-spacing: var(--tc-text-base-tracking);
  font-weight: var(--tc-weight-medium);
}

.m-tile {
  padding: 14px;
  border-radius: var(--tc-radius-inner);
  background: var(--tc-surface);
}

.m-label {
  color: var(--tc-muted);
  font-size: var(--tc-text-xs);
  line-height: var(--tc-text-xs-leading);
  letter-spacing: var(--tc-text-xs-tracking);
  font-weight: var(--tc-weight-medium);
}

.m-mono {
  font-family: var(--tc-font-mono);
  font-size: var(--tc-text-xs);
  line-height: var(--tc-text-xs-leading);
  letter-spacing: 0;
  font-variant-numeric: tabular-nums;
}

.m-faint {
  color: var(--tc-faint);
  font-size: var(--tc-text-xs);
  line-height: var(--tc-text-xs-leading);
  letter-spacing: var(--tc-text-xs-tracking);
}

.m-mono.m-faint {
  letter-spacing: 0;
}

.m-note,
.m-text {
  font-size: var(--tc-text-xs);
  line-height: var(--tc-text-xs-leading);
  letter-spacing: var(--tc-text-xs-tracking);
}

.m-note {
  color: var(--tc-muted);
}

.m-danger {
  color: var(--tc-danger);
}

.m-line {
  width: var(--w, 100%);
  height: 6px;
  border-radius: var(--tc-radius-pill);
  background: var(--tc-raised);
}

.m-foot {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-top: auto;
}

.m-dot {
  width: 6px;
  height: 6px;
  flex: none;
  border-radius: var(--tc-radius-round);
  background: currentColor;
}

.qa-lanes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  flex: 1;
}

.qa-lane {
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.qa-lane .m-note {
  margin-top: auto;
}

.qa-steps {
  display: flex;
  gap: 6px;
}

.qa-step {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 1;
  padding: 7px 8px;
  border-radius: var(--tc-radius-pill);
  background: var(--tc-surface);
  color: var(--tc-muted);
  font-size: 10px;
  line-height: 1.2;
  letter-spacing: var(--tc-text-xs-tracking);
  white-space: nowrap;
}

.qa-step.is-blocked {
  background: var(--tc-danger-bg);
  color: var(--tc-danger);
  font-weight: var(--tc-weight-medium);
}

.m-search {
  display: flex;
  align-items: center;
  gap: 10px;
  height: 44px;
  padding: 0 16px;
  border-radius: var(--tc-radius-pill);
  background: var(--tc-surface);
  outline: 2px solid var(--tc-accent);
  outline-offset: 2px;
}

.m-search svg {
  width: 16px;
  height: 16px;
  color: var(--tc-muted);
}

.m-caret {
  width: 1.5px;
  height: 18px;
  margin-left: -8px;
  background: var(--tc-accent);
}

.audio-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  flex: 1;
  align-content: start;
}

.m-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: var(--tc-radius-inner);
  background: var(--tc-surface);
  color: var(--tc-muted);
  font-size: var(--tc-text-xs);
  line-height: var(--tc-text-xs-leading);
  letter-spacing: var(--tc-text-xs-tracking);
}

.m-play {
  width: 7px;
  height: 8px;
  flex: none;
  background: var(--tc-faint);
  clip-path: polygon(0 0, 100% 50%, 0 100%);
}

.heal {
  justify-content: center;
}

.heal-diff {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.m-code {
  padding: 5px 8px;
  border-radius: var(--tc-radius-sm);
  font-family: var(--tc-font-mono);
  font-size: 11px;
  line-height: 1.4;
  letter-spacing: 0;
  white-space: nowrap;
}

.m-del {
  background: var(--tc-danger-bg);
  color: var(--tc-danger);
}

.m-add {
  background: var(--tc-success-bg);
  color: var(--tc-success);
}

.heal-run {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 14px;
  padding-block: 10px;
}

.bug {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 12px;
}

.bug-cart {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.bug-cart .m-title {
  margin-bottom: 2px;
}

.bug-row,
.bug-sum {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: 10px;
  font-size: var(--tc-text-xs);
  line-height: var(--tc-text-xs-leading);
  letter-spacing: var(--tc-text-xs-tracking);
}

.bug-sum {
  grid-template-columns: 1fr auto;
  color: var(--tc-muted);
}

.bug-row + .bug-sum {
  margin-top: 4px;
}

.bug-total {
  color: var(--tc-ink);
  font-weight: var(--tc-weight-medium);
}

.m-qty {
  min-width: 22px;
  padding: 1px 6px;
  border-radius: var(--tc-radius-sm);
  background: var(--tc-raised);
  font-family: var(--tc-font-mono);
  letter-spacing: 0;
  text-align: center;
}

.bug-cart .m-note {
  color: var(--tc-faint);
  font-size: 10px;
  letter-spacing: var(--tc-text-xs-tracking);
}

.m-cta {
  margin-top: auto;
  padding: 8px;
  border-radius: var(--tc-radius-pill);
  background: var(--tc-inverse);
  color: var(--tc-inverse-ink);
  font-size: var(--tc-text-xs);
  line-height: 1;
  letter-spacing: var(--tc-text-xs-tracking);
  font-weight: var(--tc-weight-medium);
  text-align: center;
}

.bug-side {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.bug-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}

.bug-ci {
  flex: none;
}

.ado-window {
  flex: 1;
  padding: 0;
  overflow: hidden;
}

.ado-chrome {
  display: flex;
  gap: 6px;
  padding: 12px 14px;
}

.ado-chrome span {
  width: 8px;
  height: 8px;
  border-radius: var(--tc-radius-round);
  background: var(--tc-raised);
}

.ado-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 62%;
  padding: 6px 18px 18px;
}

.ado-panel {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 16px;
  border-radius: var(--tc-radius-inner);
  background: var(--tc-bg);
  outline: 2px solid var(--tc-accent);
  outline-offset: 2px;
}

.ado-panel .m-line {
  background: var(--tc-hover);
}

.ado-bubble {
  position: absolute;
  right: 40px;
  bottom: 44px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 218px;
  padding: 16px;
  border-radius: var(--tc-radius-inner);
  background: var(--tc-inverse);
  color: var(--tc-inverse-ink);
}

.ado-bubble .m-label {
  color: inherit;
}

.ado-bubble .m-line {
  background: color-mix(in srgb, var(--tc-inverse-ink) 22%, transparent);
}

.ado-bubble .m-faint {
  margin-top: 4px;
  color: color-mix(in srgb, var(--tc-inverse-ink) 62%, transparent);
  font-size: 10px;
  letter-spacing: 0;
}

/* Pages */

.page {
  max-width: 1080px;
  margin: 0 auto;
  padding: var(--tc-space-12) var(--gutter) var(--tc-space-20);
}

.page-head {
  max-width: 60ch;
}

.page-title {
  margin: 0;
  font-size: var(--tc-text-2xl);
  line-height: var(--tc-text-2xl-leading);
  letter-spacing: var(--tc-text-2xl-tracking);
  font-weight: var(--tc-weight-regular);
}

.page-lede {
  margin: var(--tc-space-5) 0 0;
  color: var(--tc-muted);
  font-size: var(--tc-text-lg);
  line-height: var(--tc-text-lg-leading);
  letter-spacing: var(--tc-text-lg-tracking);
  text-wrap: pretty;
}

.block {
  scroll-margin-top: var(--tc-space-8);
  display: grid;
  grid-template-columns: minmax(0, 220px) minmax(0, 1fr);
  gap: var(--tc-space-8);
  margin-top: var(--tc-space-16);
}

.block-title {
  margin: 0;
  color: var(--tc-muted);
  font-size: var(--tc-text-sm);
  line-height: var(--tc-text-sm-leading);
  letter-spacing: var(--tc-text-sm-tracking);
  font-weight: var(--tc-weight-medium);
}

.block-body {
  display: flex;
  flex-direction: column;
  gap: var(--tc-space-8);
  min-width: 0;
}

.facts {
  display: flex;
  flex-direction: column;
  gap: var(--tc-space-4);
  margin: 0;
}

.facts > div {
  display: grid;
  grid-template-columns: minmax(0, 15rem) minmax(0, 1fr);
  gap: var(--tc-space-2) var(--tc-space-6);
}

.facts dt {
  font-size: var(--tc-text-sm);
  line-height: var(--tc-text-sm-leading);
  letter-spacing: var(--tc-text-sm-tracking);
  font-weight: var(--tc-weight-medium);
}

.facts dd {
  margin: 0;
  color: var(--tc-muted);
  font-size: var(--tc-text-sm);
  line-height: var(--tc-text-sm-leading);
  letter-spacing: var(--tc-text-sm-tracking);
}

.method-intro {
  margin: 0;
  max-width: 60ch;
  font-size: var(--tc-text-lg);
  line-height: var(--tc-text-lg-leading);
  letter-spacing: var(--tc-text-lg-tracking);
  text-wrap: pretty;
}

.outside {
  display: flex;
  flex-wrap: wrap;
  gap: var(--tc-space-2);
  margin: 0;
  padding: 0;
  list-style: none;
}

.outside li {
  padding: var(--tc-space-2) var(--tc-space-4);
  border-radius: var(--tc-radius-pill);
  background: var(--tc-bg);
  font-size: var(--tc-text-sm);
  line-height: var(--tc-text-sm-leading);
  letter-spacing: var(--tc-text-sm-tracking);
}

.cmd {
  margin: 0;
  color: var(--tc-faint);
  font-size: var(--tc-text-sm);
  line-height: var(--tc-text-sm-leading);
  letter-spacing: 0;
}

.steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--tc-space-3);
  margin: 0;
  padding: 0;
  list-style: none;
}

.steps li {
  display: flex;
  gap: var(--tc-space-4);
  padding: var(--tc-space-5);
  border-radius: var(--tc-radius-panel);
  background: var(--tc-bg);
}

.step-n {
  flex: none;
  width: 2ch;
  color: var(--tc-faint);
  font-size: var(--tc-text-sm);
  line-height: var(--tc-text-sm-leading);
  letter-spacing: 0;
}

.step-body {
  color: var(--tc-muted);
  font-size: var(--tc-text-sm);
  line-height: var(--tc-text-sm-leading);
  letter-spacing: var(--tc-text-sm-tracking);
}

.step-title {
  display: block;
  margin-bottom: var(--tc-space-1);
  color: var(--tc-ink);
  font-weight: var(--tc-weight-medium);
}

.aside {
  margin: 0;
  color: var(--tc-muted);
  font-size: var(--tc-text-base);
  line-height: var(--tc-text-base-leading);
  letter-spacing: var(--tc-text-base-tracking);
}

.kit {
  gap: var(--tc-space-10);
}

.kit-title {
  margin: 0 0 var(--tc-space-4);
  font-size: var(--tc-text-base);
  line-height: var(--tc-text-base-leading);
  letter-spacing: var(--tc-text-base-tracking);
  font-weight: var(--tc-weight-medium);
}

.kit .facts dt {
  font-family: var(--tc-font-mono);
  font-size: var(--tc-text-xs);
  line-height: var(--tc-text-sm-leading);
  letter-spacing: 0;
  font-weight: var(--tc-weight-regular);
}

.hello-mail {
  display: grid;
  gap: var(--tc-space-4);
  margin: var(--tc-space-12) 0 0;
  padding: 0;
  list-style: none;
}

.hello-mail li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--tc-space-2) var(--tc-space-4);
}

.hello-address {
  font-size: var(--tc-text-2xl);
  line-height: var(--tc-text-2xl-leading);
  letter-spacing: var(--tc-text-2xl-tracking);
  font-weight: var(--tc-weight-light);
  text-decoration: none;
  overflow-wrap: anywhere;
}

@media (hover: hover) {
  .hello-address:hover {
    color: var(--tc-muted);
  }
}

.links-list > li {
  padding: 0;
}

.links-list a {
  display: flex;
  align-items: center;
  gap: var(--tc-space-3);
  width: 100%;
  min-height: var(--tc-size-target);
  padding: var(--tc-space-3) 0;
  text-decoration: none;
  transition: color var(--tc-duration-base) var(--tc-ease-out);
}

@media (hover: hover) {
  .links-list a:hover .tc-list-end {
    color: var(--tc-ink);
  }
}

/* Demo detail */

.demo {
  display: grid;
  grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  gap: var(--tc-space-12);
  align-items: start;
}

.demo-info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-width: 0;
}

.back {
  margin-left: calc(var(--tc-space-4) * -1);
}

.demo-pos {
  margin: var(--tc-space-8) 0 0;
  color: var(--tc-faint);
  font-size: var(--tc-text-xs);
  line-height: var(--tc-text-xs-leading);
  letter-spacing: 0;
}

.demo-title {
  margin: var(--tc-space-2) 0 0;
  font-size: var(--tc-text-2xl);
  line-height: var(--tc-text-2xl-leading);
  letter-spacing: var(--tc-text-2xl-tracking);
  font-weight: var(--tc-weight-regular);
}

.demo-caption {
  margin: var(--tc-space-4) 0 0;
  color: var(--tc-muted);
  font-size: var(--tc-text-base);
  line-height: var(--tc-text-base-leading);
  letter-spacing: var(--tc-text-base-tracking);
  text-wrap: pretty;
}

.demo-facts {
  display: flex;
  flex-direction: column;
  gap: var(--tc-space-8);
  width: 100%;
  margin-top: var(--tc-space-10);
}

.demo-facts .tc-readout-value {
  font-size: var(--tc-text-readout);
  letter-spacing: var(--tc-text-readout-tracking);
}

.strip {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(9.5rem, 1fr));
  gap: var(--tc-space-2);
  margin: 0;
}

.strip > div {
  padding: var(--tc-space-3) var(--tc-space-4);
  border-radius: var(--tc-radius-inner);
  background: var(--tc-bg);
}

.strip dt {
  color: var(--tc-muted);
  font-size: var(--tc-text-xs);
  line-height: var(--tc-text-xs-leading);
  letter-spacing: var(--tc-text-xs-tracking);
}

.strip dd {
  margin: var(--tc-space-1) 0 0;
  font-family: var(--tc-font-mono);
  font-size: var(--tc-text-sm);
  line-height: var(--tc-text-sm-leading);
  letter-spacing: 0;
  font-variant-numeric: tabular-nums;
}

.agents {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--tc-text-xs);
  line-height: var(--tc-text-xs-leading);
  letter-spacing: var(--tc-text-xs-tracking);
}

.agents caption {
  margin-bottom: var(--tc-space-2);
  color: var(--tc-muted);
  font-size: var(--tc-text-sm);
  line-height: var(--tc-text-sm-leading);
  letter-spacing: var(--tc-text-sm-tracking);
  font-weight: var(--tc-weight-medium);
  text-align: left;
}

.agents th,
.agents td {
  padding: var(--tc-space-2) 0;
  text-align: right;
  font-weight: var(--tc-weight-regular);
}

.agents th:first-child,
.agents td:first-child {
  text-align: left;
}

.agents thead th {
  color: var(--tc-faint);
}

.agents td {
  font-family: var(--tc-font-mono);
  letter-spacing: 0;
  font-variant-numeric: tabular-nums;
}

.agents tbody th {
  color: var(--tc-ink);
}

.demo-note {
  margin: 0;
  color: var(--tc-faint);
  font-size: var(--tc-text-sm);
  line-height: var(--tc-text-sm-leading);
  letter-spacing: var(--tc-text-sm-tracking);
}

.demo-stage {
  position: sticky;
  top: var(--tc-space-4);
  min-width: 0;
}

.demo-preview .mini {
  transform: none;
  opacity: 1;
}

.demo-preview[hidden] {
  display: none;
}

/* Live demos */

.demo-root {
  padding: var(--tc-space-5);
  border-radius: var(--tc-radius-panel);
  background: var(--tc-bg);
}

.demo-error {
  margin: 0;
  color: var(--tc-danger);
  font-size: var(--tc-text-sm);
  line-height: var(--tc-text-sm-leading);
  letter-spacing: var(--tc-text-sm-tracking);
}

.rp,
.ad,
.au {
  display: flex;
  flex-direction: column;
  gap: var(--tc-space-4);
  min-width: 0;
}

.rp-ctl {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--tc-space-2);
}

.rp-sp {
  display: inline-flex;
  gap: var(--tc-space-1);
}

.rp-tm {
  margin-left: auto;
  color: var(--tc-faint);
  font-size: var(--tc-text-xs);
  line-height: var(--tc-text-xs-leading);
  letter-spacing: 0;
}

.rp-tl {
  display: grid;
  grid-template-columns: 8.5ch minmax(0, 1fr) auto;
  gap: 0 var(--tc-space-3);
  align-items: start;
}

.rp-names,
.rp-met {
  display: grid;
  grid-auto-rows: 22px;
  align-items: center;
  color: var(--tc-faint);
  font-size: var(--tc-text-xs);
  line-height: var(--tc-text-xs-leading);
  letter-spacing: var(--tc-text-xs-tracking);
  white-space: nowrap;
}

.rp-met {
  letter-spacing: 0;
}

.rp-met b {
  font-weight: var(--tc-weight-medium);
}

.rp-names .on,
.rp-met .on {
  color: var(--tc-ink);
}

.rp-track {
  position: relative;
  border-radius: var(--tc-radius-sm);
  cursor: pointer;
  touch-action: none;
}

.rp-lane {
  position: relative;
  height: 22px;
}

.rp-lane::before {
  content: "";
  position: absolute;
  inset: 10px 0;
  border-radius: var(--tc-radius-pill);
  background: var(--tc-raised);
}

.rp-mk {
  position: absolute;
  top: 6px;
  width: 2px;
  height: 10px;
  margin-left: -1px;
  border-radius: var(--tc-radius-pill);
  background: var(--tc-hover);
}

.rp-mk.key {
  top: 3px;
  width: 4px;
  height: 16px;
  margin-left: -2px;
  border-radius: var(--tc-radius-sm);
}

.rp-mk.on {
  background: var(--tc-muted);
}

.rp-mk.key.on {
  background: var(--tc-ink);
}

.rp-mk.fail.on {
  background: var(--tc-danger);
}

.rp-head {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 2px;
  margin-left: -1px;
  background: var(--tc-accent);
  pointer-events: none;
}

.rp-head::before {
  content: "";
  position: absolute;
  top: -6px;
  left: -5px;
  width: 12px;
  height: 12px;
  border-radius: var(--tc-radius-round);
  background: var(--tc-accent);
}

.rp-keys {
  display: flex;
  flex-wrap: wrap;
  gap: var(--tc-space-1);
}

.rp-cam {
  display: flex;
  flex-direction: column;
  gap: var(--tc-space-2);
}

.rp-sw {
  display: flex;
  justify-content: flex-end;
  gap: var(--tc-space-1);
}

.rp-win {
  position: relative;
  height: 340px;
  overflow: hidden;
  border-radius: var(--tc-radius-inner);
  background: var(--tc-surface);
}

.rp-col,
.rp-art {
  position: absolute;
  inset: 0;
}

.rp-log {
  height: 100%;
  overflow: auto;
  padding: var(--tc-space-4);
  font-size: var(--tc-text-xs);
  line-height: var(--tc-text-xs-leading);
  letter-spacing: 0;
  overscroll-behavior: contain;
}

.rp-log p {
  margin: 0;
  padding: 1px var(--tc-space-1);
  border-radius: var(--tc-radius-sm);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.rp-log b {
  font-weight: var(--tc-weight-medium);
}

.rp-log .o {
  color: var(--tc-muted);
}

.rp-log .pass {
  color: var(--tc-success);
}

.rp-log .fail {
  color: var(--tc-danger);
}

.rp-log .hl {
  background: var(--tc-raised);
}

.rp-art {
  display: flex;
  flex-direction: column;
  background: var(--tc-surface);
  transform: translateY(104%);
  transition: transform 420ms var(--tc-ease-out);
}

.rp-cam[data-v="art"] .rp-art {
  transform: none;
}

.rp-tabs {
  flex: none;
  flex-wrap: nowrap;
  overflow-x: auto;
  padding: var(--tc-space-3) var(--tc-space-3) 0;
}

.rp-tabs [role="tab"] {
  flex: none;
}

.rp-view {
  flex: 1;
  min-height: 0;
  overflow: auto;
  padding: var(--tc-space-4);
  overscroll-behavior: contain;
}

.rp-view > * + * {
  margin-top: var(--tc-space-3);
}

.rp-view h3 {
  margin: 0;
  font-size: var(--tc-text-sm);
  font-weight: var(--tc-weight-medium);
  line-height: var(--tc-text-sm-leading);
  letter-spacing: var(--tc-text-sm-tracking);
}

.rp-view h3.pass {
  color: var(--tc-success);
}

.rp-view h3.fail {
  color: var(--tc-danger);
}

.rp-view img {
  display: block;
  max-width: 100%;
  height: auto;
  border-radius: var(--tc-radius-inner);
  background: var(--tc-bg);
}

.rp-diff {
  overflow-x: auto;
  padding: var(--tc-space-3);
  border-radius: var(--tc-radius-inner);
  background: var(--tc-bg);
  font-family: var(--tc-font-mono);
  font-size: var(--tc-text-xs);
  line-height: var(--tc-text-xs-leading);
  letter-spacing: 0;
}

.rp-diff div {
  width: max-content;
  min-width: 100%;
  padding: 0 var(--tc-space-1);
  border-radius: var(--tc-radius-sm);
  white-space: pre;
}

.rp-diff .o {
  color: var(--tc-muted);
}

.rp-diff .pass {
  color: var(--tc-success);
}

.rp-diff .fail {
  color: var(--tc-danger);
}

.rp-diff .add {
  background: var(--tc-success-bg);
  color: var(--tc-success);
}

.rp-diff .del {
  background: var(--tc-danger-bg);
  color: var(--tc-danger);
}

.rp-lab,
.rp-note {
  margin: 0;
  color: var(--tc-faint);
  font-size: var(--tc-text-xs);
  line-height: var(--tc-text-xs-leading);
  letter-spacing: var(--tc-text-xs-tracking);
}

.rp-empty {
  margin: 0;
  color: var(--tc-faint);
  font-size: var(--tc-text-sm);
  line-height: var(--tc-text-sm-leading);
  letter-spacing: var(--tc-text-sm-tracking);
}

.rp-body {
  margin: 0;
  font-size: var(--tc-text-sm);
  line-height: var(--tc-text-sm-leading);
  letter-spacing: var(--tc-text-sm-tracking);
  white-space: pre-wrap;
  text-wrap: pretty;
}

.rp-v {
  margin: 0;
}

/* Adobro stand-in */

.ad-ctl {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--tc-space-3);
}

.ad-st {
  color: var(--tc-muted);
  font-size: var(--tc-text-sm);
  line-height: var(--tc-text-sm-leading);
  letter-spacing: var(--tc-text-sm-tracking);
  transition: color var(--tc-duration-base) var(--tc-ease-out);
}

.ad-st.nudge {
  color: var(--tc-ink);
  font-weight: var(--tc-weight-medium);
}

.ad-scr {
  position: relative;
  height: 300px;
  overflow: hidden;
  border-radius: var(--tc-radius-inner);
  background: var(--tc-surface);
}

.ad-url {
  display: flex;
  align-items: center;
  height: 34px;
  padding: 0 var(--tc-space-4);
  background: var(--tc-raised);
}

.ad-url span {
  overflow: hidden;
  color: var(--tc-faint);
  font-size: var(--tc-text-xs);
  line-height: var(--tc-text-xs-leading);
  letter-spacing: 0;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ad-pg {
  position: absolute;
  inset: 34px 0 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: var(--tc-space-2);
  padding: var(--tc-space-6) var(--tc-space-8);
}

.ad-pg > * {
  margin: 0;
  border-radius: var(--tc-radius-sm);
}

.ad-pg h3 {
  font-size: var(--tc-text-xl);
  font-weight: var(--tc-weight-regular);
  line-height: var(--tc-text-xl-leading);
  letter-spacing: var(--tc-text-xl-tracking);
}

.ad-q {
  color: var(--tc-muted);
  font-size: var(--tc-text-base);
  line-height: var(--tc-text-base-leading);
  letter-spacing: var(--tc-text-base-tracking);
}

.ad-f {
  color: var(--tc-faint);
  font-size: var(--tc-text-sm);
  line-height: var(--tc-text-sm-leading);
  letter-spacing: var(--tc-text-sm-tracking);
}

.ad-pg .ad-b {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  margin-top: var(--tc-space-3);
  padding: 0 var(--tc-space-4);
  border-radius: var(--tc-radius-pill);
  background: var(--tc-inverse);
  color: var(--tc-inverse-ink);
  font-size: var(--tc-text-xs);
  font-weight: var(--tc-weight-medium);
  line-height: var(--tc-text-xs-leading);
  letter-spacing: var(--tc-text-xs-tracking);
}

.ad-scr.armed [data-t] {
  cursor: pointer;
}

.ad-dim {
  display: none;
}

.ad-ring {
  position: absolute;
  top: var(--y, 0);
  left: var(--x, 0);
  width: var(--w, 0);
  height: var(--h, 0);
  border-radius: var(--tc-radius-inner);
  outline: 2px solid var(--tc-accent);
  outline-offset: -2px;
  opacity: 0;
  pointer-events: none;
  transition:
    top 100ms var(--tc-ease-out),
    left 100ms var(--tc-ease-out),
    width 100ms var(--tc-ease-out),
    height 100ms var(--tc-ease-out),
    opacity var(--tc-duration-fast) var(--tc-ease-out);
}

.ad-ring.on {
  opacity: 1;
}

.ad-ring.jump {
  transition: none;
}

.ad-pill {
  position: absolute;
  bottom: var(--tc-space-3);
  left: 50%;
  padding: var(--tc-space-1) var(--tc-space-3);
  border-radius: var(--tc-radius-pill);
  background: var(--tc-inverse);
  color: var(--tc-inverse-ink);
  font-size: var(--tc-text-xs);
  line-height: var(--tc-text-xs-leading);
  letter-spacing: var(--tc-text-xs-tracking);
  white-space: nowrap;
  opacity: 0;
  transform: translateX(-50%);
  pointer-events: none;
  transition: opacity var(--tc-duration-base) var(--tc-ease-out);
}

.ad-scr.armed .ad-pill {
  opacity: 1;
}

.ad-bub {
  position: absolute;
  display: flex;
  flex-direction: column;
  gap: var(--tc-space-2);
  width: min(290px, calc(100% - 20px));
  overflow: auto;
  padding: var(--tc-space-3) var(--tc-space-4) var(--tc-space-4);
  border-radius: var(--tc-radius-inner);
  background: var(--tc-raised);
  transition:
    opacity var(--tc-duration-overlay) var(--tc-ease-out),
    transform var(--tc-duration-overlay) var(--tc-ease-out);
}

.ad-bub[hidden] {
  display: none;
}

.ad-bub.enter {
  opacity: 0;
  transform: translateY(4px);
  transition: none;
}

.ad-hd {
  display: flex;
  align-items: center;
  gap: var(--tc-space-2);
  font-size: var(--tc-text-sm);
  font-weight: var(--tc-weight-medium);
  line-height: var(--tc-text-sm-leading);
  letter-spacing: var(--tc-text-sm-tracking);
}

.ad-star {
  color: var(--tc-muted);
}

.ad-x {
  margin-left: auto;
}

.ad-tabs {
  display: flex;
  gap: var(--tc-space-3);
  color: var(--tc-faint);
  font-size: var(--tc-text-xs);
  line-height: var(--tc-text-xs-leading);
  letter-spacing: var(--tc-text-xs-tracking);
}

.ad-tabs .on {
  color: var(--tc-ink);
  font-weight: var(--tc-weight-medium);
}

.ad-a {
  font-size: var(--tc-text-sm);
  line-height: var(--tc-text-sm-leading);
  letter-spacing: var(--tc-text-sm-tracking);
  text-wrap: pretty;
}

.ad-a .wait {
  color: var(--tc-faint);
}

.ad-a .wait i {
  display: block;
  margin-top: var(--tc-space-1);
  font-size: var(--tc-text-xs);
  font-style: normal;
  line-height: var(--tc-text-xs-leading);
  letter-spacing: var(--tc-text-xs-tracking);
}

.ad-src:empty {
  display: none;
}

.ad-meta {
  margin: 0;
  color: var(--tc-faint);
  font-size: var(--tc-text-xs);
  line-height: var(--tc-text-xs-leading);
  letter-spacing: var(--tc-text-xs-tracking);
  text-wrap: pretty;
}

/* Sound search */

.au-bar {
  display: flex;
  flex-wrap: wrap;
  gap: var(--tc-space-2);
}

.au-q {
  flex: 1 1 12rem;
}

.au-up:has(:focus-visible) {
  outline: 2px solid var(--tc-accent);
  outline-offset: 3px;
}

.au-up.full {
  opacity: 0.5;
  cursor: default;
}

.au-sug {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--tc-space-1);
}

.au-sug > span {
  margin-right: var(--tc-space-2);
  color: var(--tc-faint);
  font-size: var(--tc-text-xs);
  line-height: var(--tc-text-xs-leading);
  letter-spacing: var(--tc-text-xs-tracking);
}

.au .res {
  display: grid;
  margin: 0;
  padding: var(--tc-space-2);
  border-radius: var(--tc-radius-inner);
  background: var(--tc-surface);
  list-style: none;
  transition: background-color var(--tc-duration-base) var(--tc-ease-out);
}

.au.drag .res {
  background: var(--tc-raised);
}

.hit {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 56px 3ch auto;
  align-items: center;
  gap: var(--tc-space-2);
  min-height: 30px;
  padding: 0 var(--tc-space-1);
  border-radius: var(--tc-radius-sm);
  background: linear-gradient(90deg, var(--tc-bg) var(--s, 0%), transparent var(--s, 0%));
  transition: opacity var(--tc-duration-base) var(--tc-ease-out);
}

.hit.off {
  opacity: 0.4;
}

.pl {
  display: flex;
  align-items: center;
  gap: var(--tc-space-2);
  min-width: 0;
  min-height: 28px;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--tc-ink);
  font: inherit;
  font-size: var(--tc-text-sm);
  line-height: var(--tc-text-sm-leading);
  letter-spacing: var(--tc-text-sm-tracking);
  text-align: left;
  cursor: pointer;
}

.pl b {
  overflow: hidden;
  font-weight: var(--tc-weight-regular);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.hit.yours .pl b {
  font-weight: var(--tc-weight-medium);
}

.rk {
  color: var(--tc-faint);
  font-size: var(--tc-text-xs);
  line-height: var(--tc-text-xs-leading);
  letter-spacing: 0;
}

.gl {
  display: inline-flex;
  flex: none;
  color: var(--tc-muted);
}

.gl svg {
  width: 12px;
  height: 12px;
}

.pl .sq,
.pl[aria-pressed="true"] .tri {
  display: none;
}

.pl[aria-pressed="true"] .sq {
  display: inline-flex;
}

.wv {
  position: relative;
  height: 16px;
  color: var(--tc-ink);
}

.wv canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.ph {
  position: absolute;
  top: -2px;
  bottom: -2px;
  left: 0;
  width: 2px;
  margin-left: -1px;
  border-radius: var(--tc-radius-pill);
  background: var(--tc-accent);
  opacity: 0;
}

.ph.on {
  opacity: 1;
}

.sc {
  font-size: var(--tc-text-xs);
  line-height: var(--tc-text-xs-leading);
  letter-spacing: 0;
  text-align: right;
}

.jd {
  display: flex;
  gap: 2px;
}

.jd button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  padding: 0;
  border: 0;
  border-radius: var(--tc-radius-pill);
  background: transparent;
  color: var(--tc-faint);
  cursor: pointer;
}

.jd svg {
  width: 12px;
  height: 12px;
}

.jd button:disabled {
  opacity: 0.3;
  cursor: default;
}

.jd [data-j="1"][aria-pressed="true"] {
  background: var(--tc-success-bg);
  color: var(--tc-success);
}

.jd [data-j="0"][aria-pressed="true"] {
  background: var(--tc-danger-bg);
  color: var(--tc-danger);
}

.au .ps {
  margin: 0;
  color: var(--tc-muted);
  font-size: var(--tc-text-sm);
  line-height: var(--tc-text-sm-leading);
  letter-spacing: var(--tc-text-sm-tracking);
}

.au .ps svg {
  width: 12px;
  height: 12px;
  vertical-align: -1px;
}

.stack {
  position: relative;
  align-self: flex-start;
}

.au-panel {
  position: absolute;
  bottom: calc(100% + var(--tc-space-2));
  left: 0;
  z-index: 2;
  display: none;
  width: min(30rem, calc(100vw - var(--tc-space-8)));
  padding: var(--tc-space-4);
  border-radius: var(--tc-radius-inner);
  background: var(--tc-raised);
}

.stack.open .au-panel {
  display: block;
}

.au-panel dl {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: var(--tc-space-2) var(--tc-space-4);
  margin: 0;
}

.au-panel dt {
  color: var(--tc-faint);
  font-size: var(--tc-text-xs);
  line-height: var(--tc-text-sm-leading);
  letter-spacing: var(--tc-text-xs-tracking);
}

.au-panel dd {
  margin: 0;
  font-size: var(--tc-text-sm);
  line-height: var(--tc-text-sm-leading);
  letter-spacing: var(--tc-text-sm-tracking);
  text-wrap: pretty;
}

.au-panel .x {
  margin-top: var(--tc-space-3);
}

/* Footer */

.bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--tc-space-3) var(--tc-space-6);
  padding: var(--tc-space-5) var(--gutter);
  color: var(--tc-muted);
  font-size: var(--tc-text-sm);
  line-height: var(--tc-text-sm-leading);
  letter-spacing: var(--tc-text-sm-tracking);
}

.bottom-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--tc-space-2) var(--tc-space-6);
}

.bottom a {
  text-decoration: none;
  transition: color var(--tc-duration-base) var(--tc-ease-out);
}

@media (hover: hover) {
  .bottom a:hover {
    color: var(--tc-ink);
  }
}

.owner {
  color: var(--tc-ink);
  font-size: var(--tc-text-sm);
  letter-spacing: var(--tc-text-sm-tracking);
  font-weight: var(--tc-weight-medium);
}

.mail {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: var(--tc-space-2);
  color: var(--tc-ink);
}

.mail-slot {
  position: relative;
  display: inline-grid;
  justify-items: start;
  overflow-x: visible;
  overflow-y: clip;
  white-space: nowrap;
  border-radius: var(--tc-radius-sm);
}

.mail-size,
.mail-addr {
  grid-area: 1 / 1;
}

.mail-size {
  visibility: hidden;
}

.mail:has(.mail-sr a:focus-visible) .mail-slot {
  outline: 2px solid var(--tc-accent);
  outline-offset: 2px;
}

.mail-out {
  position: absolute;
  top: 0;
  left: 0;
  pointer-events: none;
}

.mail-char {
  display: inline-block;
  white-space: pre;
}

@media (max-width: 860px) {
  .demo {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--tc-space-8);
  }

  .demo-stage {
    position: static;
    grid-row: 1;
  }

  .demo-info {
    grid-row: 2;
  }

  .demo-root {
    padding: var(--tc-space-4);
  }

  .block {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--tc-space-4);
    margin-top: var(--tc-space-12);
  }

  .steps {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (max-width: 640px) {
  .rp-tl {
    grid-template-columns: 8.5ch minmax(0, 1fr);
  }

  .rp-met {
    grid-column: 1 / -1;
    grid-auto-rows: auto;
    margin-top: var(--tc-space-2);
  }

  .rp-met span::before {
    content: attr(data-name) " · ";
  }

  .rp-win {
    height: 400px;
  }

  .ad-scr {
    height: 340px;
  }

  .ad-pg {
    padding: var(--tc-space-5);
  }

  .frame {
    --gutter: var(--tc-space-4);
  }

  .top {
    padding-block: var(--tc-space-4) var(--tc-space-2);
  }

  .mark {
    min-height: var(--tc-size-target);
  }

  .nav .tc-button--sm {
    padding: 0 var(--tc-space-3);
  }

  .stage {
    --slide-w: clamp(220px, min(80vw, calc((100dvh - 470px) * 4 / 3)), 560px);
    gap: var(--tc-space-5);
    padding-block: var(--tc-space-2) var(--tc-space-4);
  }

  .lede {
    font-size: var(--tc-text-lg);
    line-height: var(--tc-text-lg-leading);
    letter-spacing: var(--tc-text-lg-tracking);
  }

  .slide-text {
    margin-top: var(--tc-space-4);
    padding-inline: var(--tc-space-1);
  }

  .slide-caption {
    font-size: var(--tc-text-xs);
    line-height: var(--tc-text-xs-leading);
    letter-spacing: var(--tc-text-xs-tracking);
  }

  .bottom {
    gap: var(--tc-space-2) var(--tc-space-4);
    padding-block: var(--tc-space-3) var(--tc-space-4);
    font-size: var(--tc-text-xs);
    letter-spacing: var(--tc-text-xs-tracking);
  }

  .bottom-links {
    gap: var(--tc-space-1) var(--tc-space-4);
  }

  .mail {
    flex-basis: 100%;
  }

  .hello-address {
    font-size: var(--tc-text-xl);
    line-height: var(--tc-text-xl-leading);
    letter-spacing: var(--tc-text-xl-tracking);
  }

  .facts > div {
    grid-template-columns: minmax(0, 1fr);
    gap: var(--tc-space-1);
  }

  .page {
    padding-top: var(--tc-space-8);
  }
}

@media (prefers-reduced-motion: reduce) {
  .view.is-entering {
    animation: none;
  }

  .mini,
  .slide-text {
    transition: none;
  }

  .rp-art,
  .ad-ring,
  .ad-bub {
    transition: none;
  }
}