a3s-flow 1.1.0

.flow-home[data-effects='ready'] [data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 620ms ease,
    transform 620ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.flow-home[data-effects='ready'] [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

.flow-effects-anchor {
  position: absolute;
  width: 0;
  height: 0;
  pointer-events: none;
}

.flow-home {
  position: relative;
  min-width: 0;
  overflow: clip;
  background: var(--flow-bg);
  color: var(--flow-text);
}

.flow-home :where(a, button) {
  -webkit-tap-highlight-color: transparent;
}

.flow-button {
  display: inline-flex;
  min-height: 46px;
  padding: 0 17px;
  border: 1px solid transparent;
  border-radius: 10px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 670;
  text-decoration: none;
  transition:
    background 160ms ease,
    border-color 160ms ease,
    color 160ms ease,
    transform 160ms ease;
}

.flow-button:hover {
  transform: translateY(-1px);
  text-decoration: none;
}

.flow-button.is-primary {
  background: var(--flow-accent);
  color: #fff;
  box-shadow: 0 10px 24px -12px rgb(20 86 240 / 68%);
}

.flow-button.is-primary:hover {
  background: var(--flow-accent-strong);
  color: #fff;
}

.flow-button.is-secondary {
  border-color: var(--flow-line-strong);
  background: var(--flow-surface);
  color: var(--flow-text);
}

.flow-button.is-secondary:hover {
  border-color: var(--flow-border-strong);
  background: var(--flow-paper);
  color: var(--flow-text);
}

.flow-hero {
  position: relative;
  isolation: isolate;
  display: grid;
  width: min(100%, var(--flow-max-width));
  min-height: calc(100dvh - var(--rp-nav-height));
  margin: 0 auto;
  padding: 70px 48px 58px;
  border-right: 1px solid var(--flow-line);
  border-left: 1px solid var(--flow-line);
  background: #f8fbff;
  align-items: center;
  gap: clamp(42px, 6vw, 88px);
  grid-template-columns: minmax(0, 0.86fr) minmax(520px, 1.14fr);
}

.flow-hero::before {
  position: absolute;
  z-index: -1;
  top: -220px;
  right: -160px;
  width: 650px;
  height: 650px;
  border: 1px solid rgb(20 86 240 / 10%);
  border-radius: 50%;
  box-shadow:
    inset 0 0 0 92px rgb(255 255 255 / 34%),
    0 30px 90px rgb(20 86 240 / 8%);
  content: '';
  pointer-events: none;
  transform: rotate(-12deg);
}

.flow-hero__copy {
  position: relative;
  z-index: 1;
  min-width: 0;
}

.flow-hero__meta {
  display: flex;
  margin-bottom: 34px;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.flow-hero__meta > span {
  display: inline-flex;
  min-height: 38px;
  padding: 0 14px;
  border: 1px solid #c9dafb;
  border-radius: 999px;
  background: rgb(255 255 255 / 88%);
  color: var(--flow-accent);
  align-items: center;
  font-family: var(--flow-mono);
  font-size: 9px;
  font-weight: 720;
  letter-spacing: 0.1em;
  white-space: nowrap;
}

.flow-hero__meta > span i {
  margin: 0 6px;
  color: #8ba5d3;
  font-style: normal;
}

.flow-hero__meta nav {
  display: inline-flex;
  flex: 0 0 auto;
  padding: 3px;
  border: 1px solid var(--flow-line);
  border-radius: 8px;
  background: #f7f9fc;
}

.flow-hero__meta nav a {
  display: inline-flex;
  min-width: 42px;
  height: 28px;
  padding: 0 9px;
  border-radius: 5px;
  color: var(--flow-faint);
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  text-decoration: none;
}

.flow-hero__meta nav a[aria-current='page'] {
  background: var(--flow-surface);
  color: var(--flow-accent);
  box-shadow: 0 2px 8px rgb(31 65 116 / 10%);
}

.flow-hero h1 {
  max-width: 680px;
  margin: 0;
  color: var(--flow-text);
  font-size: clamp(50px, 4.7vw, 70px);
  font-weight: 745;
  letter-spacing: -0.04em;
  line-height: 0.98;
  text-wrap: balance;
}

.flow-hero h1 > span,
.flow-hero h1 > strong {
  display: block;
}

.flow-hero h1 > span {
  color: var(--flow-accent);
  font-size: 0.72em;
  font-weight: 720;
  letter-spacing: -0.025em;
  line-height: 1.25;
}

.flow-hero h1 > strong {
  margin-top: 12px;
  font-weight: inherit;
}

.flow-hero__title-line {
  display: block;
}

.flow-hero__copy > p {
  max-width: 620px;
  margin: 28px 0 0;
  color: var(--flow-muted);
  font-size: 16px;
  line-height: 1.72;
}

.flow-hero__actions {
  display: flex;
  margin-top: 36px;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.flow-hero-canvas {
  --a3s-panel: #fff;
  --a3s-panel-soft: #f4f7fb;
  --a3s-bg: #f5f8fc;
  --a3s-line: #dbe3ed;
  --a3s-line-strong: #c8d3e1;
  --a3s-blue: var(--flow-accent);
  --a3s-ui-font: var(--flow-font);
  --flow-hero-cycle: 13.5s;
  position: relative;
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--flow-line-strong);
  border-radius: 20px;
  background: var(--flow-surface);
  box-shadow:
    0 30px 70px -42px rgb(15 35 70 / 55%),
    0 8px 24px -18px rgb(15 35 70 / 35%);
}

.flow-hero-canvas > header {
  display: flex;
  min-height: 56px;
  padding: 0 13px;
  border-bottom: 1px solid var(--flow-line);
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.flow-hero-canvas__identity {
  display: inline-flex;
  min-width: 0;
  color: var(--flow-text);
  align-items: center;
  gap: 9px;
}

.flow-hero-canvas__identity > span:first-child {
  display: grid;
  width: 30px;
  height: 30px;
  flex: 0 0 auto;
  border-radius: 8px;
  background: var(--flow-accent-soft);
  color: var(--flow-accent);
  place-items: center;
}

.flow-hero-canvas__identity > span:last-child {
  display: grid;
  min-width: 0;
  gap: 2px;
}

.flow-hero-canvas__identity strong {
  overflow: hidden;
  font-size: 12px;
  font-weight: 690;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.flow-hero-canvas__identity small {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 5px;
  color: var(--flow-faint);
  font-size: 8px;
}

.flow-hero-canvas__identity small i {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--flow-line-strong);
}

.flow-hero-canvas__identity svg {
  color: var(--flow-accent);
}

.flow-hero-canvas__actions {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 5px;
}

.flow-hero-canvas__actions > span {
  display: inline-flex;
  min-height: 30px;
  padding: 0 9px;
  border: 1px solid var(--flow-line);
  border-radius: 7px;
  background: var(--flow-surface);
  align-items: center;
  gap: 5px;
  color: var(--flow-muted);
  font-size: 10px;
  font-weight: 680;
}

.flow-hero-canvas__actions .is-valid {
  border-color: color-mix(in srgb, var(--flow-success) 28%, var(--flow-line));
  background: var(--flow-success-soft);
  color: var(--flow-success);
}

.flow-hero-canvas__actions .is-run {
  border-color: var(--flow-accent);
  background: var(--flow-accent);
  color: #fff;
}

.flow-hero-canvas__board {
  position: relative;
  height: 466px;
  overflow: hidden;
  background-color: #f8faff;
  background-image: radial-gradient(circle, #ced8e7 1px, transparent 1px);
  background-size: 18px 18px;
}

.flow-hero-canvas__edges {
  position: absolute;
  z-index: 1;
  inset: 0;
  width: 100%;
  height: 100%;
}

.flow-hero-canvas__edges path {
  fill: none;
  stroke: #a4b4c9;
  stroke-linecap: round;
  stroke-width: 1.5;
  vector-effect: non-scaling-stroke;
}

.flow-hero-canvas__rail {
  position: absolute;
  z-index: 5;
  top: 82px;
  left: 13px;
  display: flex;
  width: 38px;
  padding: 4px;
  border: 1px solid var(--flow-line);
  border-radius: 10px;
  background: rgb(255 255 255 / 96%);
  box-shadow: 0 8px 18px -12px rgb(15 35 70 / 45%);
  flex-direction: column;
  gap: 3px;
}

.flow-hero-canvas__rail span {
  display: grid;
  width: 28px;
  height: 28px;
  border-radius: 7px;
  color: var(--flow-muted);
  place-items: center;
}

.flow-hero-canvas__rail span.is-primary {
  background: var(--flow-accent);
  color: #fff;
}

.flow-hero-canvas__rail span.is-active {
  background: var(--flow-accent-soft);
  color: var(--flow-accent-strong);
}

.flow-hero-canvas__rail svg {
  width: 14px;
  height: 14px;
}

.flow-hero-canvas__rail i {
  width: 21px;
  height: 1px;
  margin: 2px auto;
  background: var(--flow-line);
}

.flow-hero-canvas__node {
  --flow-hero-node-scale: 0.72;
  position: absolute;
  z-index: 3;
  width: 240px;
  transform: scale(var(--flow-hero-node-scale));
  transform-origin: top left;
}

.flow-hero-canvas__node.is-1 {
  top: 136px;
  left: 78px;
}

.flow-hero-canvas__node.is-2 {
  top: 136px;
  left: 292px;
}

.flow-hero-canvas__node.is-3 {
  top: 136px;
  left: 506px;
}

.flow-hero-canvas__cursor {
  position: absolute;
  z-index: 12;
  top: 168px;
  left: 416px;
  display: grid;
  width: 23px;
  height: 23px;
  border: 1px solid rgb(255 255 255 / 82%);
  border-radius: 7px;
  background: var(--flow-text);
  box-shadow: 0 5px 13px rgb(15 35 70 / 22%);
  color: #fff;
  place-items: center;
  transform: rotate(-8deg);
}

.flow-hero-canvas__inspector {
  position: absolute;
  z-index: 10;
  top: 0;
  right: 0;
  bottom: 0;
  display: flex;
  width: 242px;
  border-left: 1px solid var(--flow-line);
  background: var(--flow-surface);
  box-shadow: -16px 0 30px -24px rgb(15 35 70 / 42%);
  flex-direction: column;
}

.flow-hero-canvas__inspector > header {
  display: grid;
  min-height: 72px;
  padding: 12px;
  border-bottom: 1px solid var(--flow-line);
  align-items: center;
  gap: 8px;
  grid-template-columns: 30px minmax(0, 1fr) 22px;
}

.flow-hero-canvas__inspector > header > span {
  display: grid;
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: var(--flow-accent-soft);
  color: var(--flow-accent);
  place-items: center;
}

.flow-hero-canvas__inspector > header > div {
  display: grid;
  min-width: 0;
  gap: 3px;
}

.flow-hero-canvas__inspector > header strong {
  overflow: hidden;
  font-size: 12px;
  font-weight: 690;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.flow-hero-canvas__inspector > header small {
  display: -webkit-box;
  overflow: hidden;
  color: var(--flow-faint);
  font-size: 9px;
  line-height: 1.35;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.flow-hero-canvas__inspector > header > svg {
  color: var(--flow-faint);
}

.flow-hero-canvas__tabs {
  display: flex;
  min-height: 40px;
  padding: 0 13px;
  border-bottom: 1px solid var(--flow-line);
  align-items: end;
  gap: 18px;
}

.flow-hero-canvas__tabs :is(strong, span) {
  position: relative;
  display: inline-flex;
  min-height: 39px;
  color: var(--flow-faint);
  align-items: center;
  font-size: 10px;
  font-weight: 650;
}

.flow-hero-canvas__tabs strong {
  color: var(--flow-text);
}

.flow-hero-canvas__tabs strong::after {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 2px;
  border-radius: 2px 2px 0 0;
  background: var(--flow-accent);
  content: '';
}

.flow-hero-canvas__inspector > section {
  display: grid;
  padding: 16px 13px;
  gap: 14px;
}

.flow-hero-canvas__inspector label {
  display: grid;
  gap: 7px;
}

.flow-hero-canvas__inspector label > span {
  color: var(--flow-muted);
  font-size: 9px;
  font-weight: 650;
}

.flow-hero-canvas__field-value {
  position: relative;
  display: flex;
  min-height: 34px;
  padding: 0 10px;
  overflow: hidden;
  border: 1px solid var(--flow-line-strong);
  border-radius: 7px;
  background: var(--flow-surface);
  align-items: center;
  font-family: var(--flow-mono);
  font-size: 9px;
  font-weight: 570;
}

.flow-hero-canvas__field-value :is(i, em) {
  position: absolute;
  color: var(--flow-text);
  font-style: normal;
}

.flow-hero-canvas__field-value i {
  opacity: 0;
}

.flow-hero-canvas__retry {
  display: flex;
  min-height: 46px;
  padding-top: 12px;
  border-top: 1px solid var(--flow-line);
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.flow-hero-canvas__retry > span {
  display: grid;
  min-width: 0;
  gap: 3px;
}

.flow-hero-canvas__retry strong {
  font-size: 10px;
  font-weight: 660;
}

.flow-hero-canvas__retry small {
  color: var(--flow-faint);
  font-size: 8px;
  line-height: 1.35;
}

.flow-hero-canvas__retry > i {
  position: relative;
  width: 28px;
  height: 16px;
  flex: 0 0 auto;
  border-radius: 999px;
  background: var(--flow-accent);
}

.flow-hero-canvas__retry > i::after {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 3px rgb(15 35 70 / 22%);
  content: '';
}

.flow-hero-canvas__retry-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
}

.flow-hero-canvas__retry-fields span,
.flow-hero-canvas__next {
  display: flex;
  min-height: 34px;
  padding: 0 9px;
  border: 1px solid var(--flow-line);
  border-radius: 7px;
  background: var(--flow-bg);
  align-items: center;
  color: var(--flow-muted);
  font-size: 8px;
}

.flow-hero-canvas__next {
  gap: 6px;
  background: var(--flow-surface);
  color: var(--flow-accent-strong);
}

.flow-hero-canvas__inspector > footer {
  display: flex;
  min-height: 42px;
  margin-top: auto;
  padding: 0 13px;
  border-top: 1px solid var(--flow-line);
  align-items: center;
  gap: 6px;
  color: var(--flow-success);
  font-size: 8px;
  font-weight: 630;
}

.flow-hero-canvas__toast {
  position: absolute;
  z-index: 13;
  bottom: 18px;
  left: calc(50% - 102px);
  display: inline-flex;
  min-height: 34px;
  padding: 0 11px;
  border: 1px solid
    color-mix(in srgb, var(--flow-success) 25%, var(--flow-line));
  border-radius: 8px;
  background: var(--flow-surface);
  box-shadow: 0 8px 20px -13px rgb(15 35 70 / 52%);
  align-items: center;
  gap: 6px;
  color: var(--flow-success);
  font-size: 9px;
  font-weight: 650;
}

.flow-hero-canvas.is-motion-active .flow-hero-canvas__node.is-1 {
  animation: flow-hero-node-1 var(--flow-hero-cycle)
    cubic-bezier(0.16, 1, 0.3, 1) infinite both;
}

.flow-hero-canvas.is-motion-active .flow-hero-canvas__node.is-2 {
  animation: flow-hero-node-2 var(--flow-hero-cycle)
    cubic-bezier(0.16, 1, 0.3, 1) infinite both;
}

.flow-hero-canvas.is-motion-active .flow-hero-canvas__node.is-3 {
  animation: flow-hero-node-3 var(--flow-hero-cycle)
    cubic-bezier(0.16, 1, 0.3, 1) infinite both;
}

.flow-hero-canvas.is-motion-active .flow-hero-canvas__edges .is-edge-1 {
  animation: flow-hero-edge-1 var(--flow-hero-cycle) ease-out infinite both;
}

.flow-hero-canvas.is-motion-active .flow-hero-canvas__edges .is-edge-2 {
  animation: flow-hero-edge-2 var(--flow-hero-cycle) ease-out infinite both;
}

.flow-hero-canvas.is-motion-active
  .flow-hero-canvas__node.is-target
  .a3s-form-flow-node-preview {
  animation: flow-hero-node-select var(--flow-hero-cycle) ease infinite both;
}

.flow-hero-canvas.is-motion-active .flow-hero-canvas__cursor {
  animation: flow-hero-cursor var(--flow-hero-cycle)
    cubic-bezier(0.2, 0.75, 0.2, 1) infinite both;
}

.flow-hero-canvas.is-motion-active .flow-hero-canvas__inspector {
  animation: flow-hero-inspector var(--flow-hero-cycle)
    cubic-bezier(0.16, 1, 0.3, 1) infinite both;
}

.flow-hero-canvas.is-motion-active .flow-hero-canvas__field-value i {
  animation: flow-hero-field-before var(--flow-hero-cycle) ease infinite both;
}

.flow-hero-canvas.is-motion-active .flow-hero-canvas__field-value em {
  animation: flow-hero-field-after var(--flow-hero-cycle) ease infinite both;
}

.flow-hero-canvas.is-motion-active .flow-hero-canvas__retry > i {
  animation: flow-hero-retry-switch var(--flow-hero-cycle) ease infinite both;
}

.flow-hero-canvas.is-motion-active .flow-hero-canvas__retry > i::after {
  animation: flow-hero-retry-knob var(--flow-hero-cycle) ease infinite both;
}

.flow-hero-canvas.is-motion-active .flow-hero-canvas__retry-fields,
.flow-hero-canvas.is-motion-active .flow-hero-canvas__next,
.flow-hero-canvas.is-motion-active .flow-hero-canvas__inspector > footer {
  animation: flow-hero-config-reveal var(--flow-hero-cycle) ease infinite both;
}

.flow-hero-canvas.is-motion-active .flow-hero-canvas__actions .is-run {
  animation: flow-hero-run-button var(--flow-hero-cycle) ease infinite both;
}

.flow-hero-canvas.is-motion-active .flow-hero-canvas__toast {
  animation: flow-hero-toast var(--flow-hero-cycle)
    cubic-bezier(0.16, 1, 0.3, 1) infinite both;
}

@keyframes flow-hero-node-1 {
  0%,
  4% {
    opacity: 0;
    filter: blur(5px);
    transform: translateY(12px) scale(var(--flow-hero-node-scale));
  }
  8%,
  100% {
    opacity: 1;
    filter: blur(0);
    transform: translateY(0) scale(var(--flow-hero-node-scale));
  }
}

@keyframes flow-hero-node-2 {
  0%,
  17% {
    opacity: 0;
    filter: blur(5px);
    transform: translateY(12px) scale(var(--flow-hero-node-scale));
  }
  21%,
  100% {
    opacity: 1;
    filter: blur(0);
    transform: translateY(0) scale(var(--flow-hero-node-scale));
  }
}

@keyframes flow-hero-node-3 {
  0%,
  33% {
    opacity: 0;
    filter: blur(5px);
    transform: translateY(12px) scale(var(--flow-hero-node-scale));
  }
  37%,
  100% {
    opacity: 1;
    filter: blur(0);
    transform: translateY(0) scale(var(--flow-hero-node-scale));
  }
}

@keyframes flow-hero-edge-1 {
  0%,
  10% {
    opacity: 0;
    stroke-dasharray: 1;
    stroke-dashoffset: 1;
  }
  15%,
  100% {
    opacity: 1;
    stroke-dasharray: 1;
    stroke-dashoffset: 0;
  }
}

@keyframes flow-hero-edge-2 {
  0%,
  26% {
    opacity: 0;
    stroke-dasharray: 1;
    stroke-dashoffset: 1;
  }
  31%,
  100% {
    opacity: 1;
    stroke-dasharray: 1;
    stroke-dashoffset: 0;
  }
}

@keyframes flow-hero-node-select {
  0%,
  42% {
    border-color: var(--a3s-form-line-strong);
    box-shadow: 0 2px 5px rgb(20 27 43 / 6%);
  }
  47%,
  100% {
    border-color: var(--flow-accent);
    box-shadow:
      inset 0 0 0 1px #fff,
      0 0 0 1px var(--flow-accent),
      0 4px 10px rgb(20 86 240 / 14%);
  }
}

@keyframes flow-hero-cursor {
  0%,
  3% {
    opacity: 0;
    transform: translate(-376px, -73px) rotate(-8deg);
  }
  6% {
    opacity: 1;
    transform: translate(-376px, -73px) rotate(-8deg);
  }
  18% {
    opacity: 1;
    transform: translate(-185px, 5px) rotate(-8deg);
  }
  42% {
    opacity: 1;
    transform: translate(0, 0) rotate(-8deg);
  }
  54% {
    opacity: 1;
    transform: translate(158px, -76px) rotate(-8deg);
  }
  63% {
    opacity: 1;
    transform: translate(166px, 70px) rotate(-8deg);
  }
  72% {
    opacity: 1;
    transform: translate(177px, 148px) rotate(-8deg);
  }
  85% {
    opacity: 1;
    transform: translate(160px, -151px) rotate(-8deg);
  }
  91%,
  100% {
    opacity: 0;
    transform: translate(160px, -151px) rotate(-8deg);
  }
}

@keyframes flow-hero-inspector {
  0%,
  45% {
    opacity: 0;
    transform: translateX(100%);
  }
  51%,
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes flow-hero-field-before {
  0%,
  59% {
    opacity: 1;
    transform: translateY(0);
  }
  64%,
  100% {
    opacity: 0;
    transform: translateY(-7px);
  }
}

@keyframes flow-hero-field-after {
  0%,
  59% {
    opacity: 0;
    transform: translateY(7px);
  }
  64%,
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes flow-hero-retry-switch {
  0%,
  67% {
    background: var(--flow-line-strong);
  }
  72%,
  100% {
    background: var(--flow-accent);
  }
}

@keyframes flow-hero-retry-knob {
  0%,
  67% {
    right: 14px;
  }
  72%,
  100% {
    right: 2px;
  }
}

@keyframes flow-hero-config-reveal {
  0%,
  70% {
    opacity: 0;
    transform: translateY(6px);
  }
  76%,
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes flow-hero-run-button {
  0%,
  82%,
  92%,
  100% {
    box-shadow: none;
    transform: translateY(0);
  }
  86% {
    box-shadow: 0 0 0 4px
      color-mix(in srgb, var(--flow-accent) 16%, transparent);
    transform: translateY(-1px);
  }
}

@keyframes flow-hero-toast {
  0%,
  87% {
    opacity: 0;
    filter: blur(3px);
    transform: translateY(8px) scale(0.97);
  }
  92%,
  100% {
    opacity: 1;
    filter: blur(0);
    transform: translateY(0) scale(1);
  }
}

.flow-assurance {
  display: grid;
  width: min(100%, var(--flow-max-width));
  min-height: 126px;
  margin: 0 auto;
  overflow: hidden;
  border: 1px solid var(--flow-line);
  background: var(--flow-surface);
  box-shadow: 0 12px 30px -28px rgb(15 35 70 / 42%);
  grid-template-columns: minmax(190px, 0.62fr) minmax(0, 3.38fr);
}

.flow-assurance > strong {
  display: flex;
  padding: 24px 28px;
  align-items: center;
  color: var(--flow-text);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.5;
}

.flow-assurance__items {
  display: grid;
  min-width: 0;
  border-left: 1px solid var(--flow-line);
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.flow-assurance article {
  display: flex;
  min-width: 0;
  min-height: 124px;
  padding: 20px 18px;
  align-items: center;
  gap: 12px;
}

.flow-assurance article + article {
  border-left: 1px solid var(--flow-line);
}

.flow-assurance article > span {
  display: grid;
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--flow-accent-soft);
  color: var(--flow-accent);
  place-items: center;
  box-shadow: 0 8px 20px rgb(20 86 240 / 12%);
}

.flow-assurance article div {
  min-width: 0;
}

.flow-assurance strong,
.flow-assurance small {
  display: block;
}

.flow-assurance strong {
  color: var(--flow-text);
  font-size: 12px;
  font-weight: 690;
}

.flow-assurance small {
  margin-top: 5px;
  color: var(--flow-faint);
  font-size: 10px;
  line-height: 1.5;
}

.flow-chapter {
  width: min(100%, 1280px);
  margin: 0 auto;
  padding: 144px 48px;
  scroll-margin-top: var(--rp-nav-height);
}

.flow-chapter__meta {
  display: flex;
  margin-bottom: 28px;
  align-items: center;
  gap: 11px;
}

.flow-chapter__meta span,
.flow-chapter__meta strong {
  font-family: var(--flow-mono);
  font-size: 10px;
  font-weight: 760;
  letter-spacing: 0.1em;
}

.flow-chapter__meta span {
  color: var(--flow-accent);
}

.flow-chapter__meta strong {
  color: var(--flow-faint);
}

.flow-chapter__meta i {
  width: 36px;
  height: 1px;
  background: var(--flow-line-strong);
}

.flow-chapter h2,
.flow-final h2 {
  margin: 0;
  color: var(--flow-text);
  font-size: clamp(38px, 4.8vw, 62px);
  font-weight: 745;
  letter-spacing: -0.04em;
  line-height: 1.04;
  text-wrap: balance;
}

.flow-chapter__copy > p,
.flow-chapter__heading p {
  color: var(--flow-muted);
  font-size: 16px;
  line-height: 1.75;
}

.flow-chapter__copy > p:first-of-type {
  margin: 26px 0 0;
}

.flow-chapter__copy > p + p {
  margin: 16px 0 0;
}

.flow-chapter__copy > a,
.flow-chapter__heading a {
  display: inline-flex;
  margin-top: 24px;
  color: var(--flow-accent-strong);
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 680;
  text-decoration: none;
}

.flow-chapter__copy > a:hover,
.flow-chapter__heading a:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

.flow-chapter__heading {
  margin-bottom: 58px;
  max-width: 840px;
}

.flow-chapter__heading > p,
.flow-chapter__heading > div > p {
  margin: 24px 0 0;
}

.flow-chapter__heading > div > p + p {
  margin-top: 14px;
}

.flow-engine-chapter {
  display: grid;
  align-items: center;
  gap: clamp(48px, 8vw, 108px);
  grid-template-columns: minmax(0, 0.76fr) minmax(480px, 1.24fr);
}

.flow-engine-chapter > [data-reveal] {
  min-width: 0;
}

.flow-recovery {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--flow-line-strong);
  border-radius: 18px;
  background: var(--flow-surface);
  box-shadow: 0 24px 52px -38px rgb(15 35 70 / 48%);
}

.flow-recovery > header {
  display: flex;
  min-height: 54px;
  padding: 0 17px;
  border-bottom: 1px solid var(--flow-line);
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.flow-recovery > header strong {
  font-size: 12px;
  font-weight: 690;
}

.flow-recovery > header span {
  color: var(--flow-faint);
  font-family: var(--flow-mono);
  font-size: 9px;
}

.flow-recovery__tabs {
  display: grid;
  padding: 12px;
  border-bottom: 1px solid var(--flow-line);
  background: var(--flow-bg);
  gap: 7px;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.flow-recovery__tabs button {
  display: grid;
  min-width: 0;
  min-height: 70px;
  padding: 10px;
  border: 1px solid transparent;
  border-radius: 9px;
  background: transparent;
  cursor: pointer;
  text-align: left;
}

.flow-recovery__tabs button:hover {
  border-color: var(--flow-line);
  background: var(--flow-surface);
}

.flow-recovery__tabs button[aria-selected='true'] {
  border-color: color-mix(in srgb, var(--flow-accent) 26%, var(--flow-line));
  background: var(--flow-accent-soft);
}

.flow-recovery__tabs b {
  color: var(--flow-faint);
  font-family: var(--flow-mono);
  font-size: 9px;
}

.flow-recovery__tabs span {
  margin-top: 7px;
  color: var(--flow-text);
  font-size: 11px;
  font-weight: 660;
}

.flow-recovery__detail {
  display: grid;
  min-height: 230px;
  padding: 28px;
  align-content: center;
  gap: 18px;
}

.flow-recovery__detail small {
  color: var(--flow-accent-strong);
  font-size: 11px;
  font-weight: 700;
}

.flow-recovery__detail p {
  max-width: 54ch;
  margin: 7px 0 0;
  color: var(--flow-muted);
  font-size: 14px;
  line-height: 1.65;
}

.flow-recovery__detail > code {
  display: block;
  padding: 13px 15px;
  border: 1px solid #263653;
  border-radius: 9px;
  background: var(--flow-code);
  color: var(--flow-code-text);
  font-family: var(--flow-mono);
  font-size: 11px;
}

.flow-recovery__detail output {
  display: inline-flex;
  color: var(--flow-success);
  align-items: center;
  gap: 7px;
  font-size: 11px;
  font-weight: 640;
}

.flow-authoring-chapter {
  width: 100%;
  max-width: none;
  padding-right: max(48px, calc((100vw - 1280px) / 2 + 48px));
  padding-left: max(48px, calc((100vw - 1280px) / 2 + 48px));
  border-top: 1px solid var(--flow-line);
  border-bottom: 1px solid var(--flow-line);
  background: var(--flow-surface);
}

.flow-authoring-chapter .flow-chapter__heading,
.flow-developer-chapter .flow-chapter__heading,
.flow-architecture-chapter .flow-chapter__heading {
  max-width: 1184px;
  margin-right: auto;
  margin-left: auto;
}

.flow-catalog-visual {
  --a3s-panel: #fff;
  --a3s-panel-soft: #f3f6fa;
  --a3s-bg: #f5f8fc;
  --a3s-line: #dbe3ed;
  --a3s-line-strong: #c8d3e1;
  --a3s-blue: var(--flow-accent);
  --a3s-ui-font: var(--flow-font);
  display: grid;
  max-width: 1184px;
  min-height: 540px;
  margin: 0 auto;
  overflow: hidden;
  border: 1px solid var(--flow-line-strong);
  border-radius: 18px;
  background: var(--flow-bg);
  box-shadow: 0 28px 58px -44px rgb(15 35 70 / 50%);
  grid-template-columns: 190px minmax(300px, 1fr) 310px;
}

.flow-catalog-visual > aside {
  padding: 18px 12px;
  border-right: 1px solid var(--flow-line);
}

.flow-catalog-visual > aside > strong {
  display: block;
  padding: 0 9px 12px;
  color: var(--flow-faint);
  font-family: var(--flow-mono);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.flow-catalog-visual > aside button {
  display: flex;
  width: 100%;
  min-height: 54px;
  padding: 9px 10px;
  border: 1px solid transparent;
  border-radius: 9px;
  background: transparent;
  cursor: pointer;
  flex-direction: column;
  gap: 3px;
  text-align: left;
}

.flow-catalog-visual > aside button + button {
  margin-top: 3px;
}

.flow-catalog-visual > aside button:hover {
  border-color: var(--flow-line);
  background: var(--flow-surface);
}

.flow-catalog-visual > aside button[aria-current='true'] {
  border-color: color-mix(in srgb, var(--flow-accent) 26%, var(--flow-line));
  background: var(--flow-accent-soft);
}

.flow-catalog-visual > aside button span {
  color: var(--flow-text);
  font-size: 12px;
  font-weight: 670;
}

.flow-catalog-visual > aside button small {
  color: var(--flow-faint);
  font-size: 9px;
}

.flow-catalog-visual__canvas {
  display: flex;
  min-width: 0;
  border-right: 1px solid var(--flow-line);
  flex-direction: column;
}

.flow-catalog-visual__canvas > header,
.flow-catalog-visual > section > header {
  display: flex;
  min-height: 52px;
  padding: 0 15px;
  border-bottom: 1px solid var(--flow-line);
  background: var(--flow-surface);
  color: var(--flow-muted);
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 10px;
  font-weight: 670;
}

.flow-catalog-visual__canvas > header code {
  color: var(--flow-accent-strong);
  font-family: var(--flow-mono);
  font-size: 9px;
}

.flow-catalog-visual__canvas > div {
  display: grid;
  flex: 1 1 auto;
  padding: 48px 28px;
  background-color: #f8faff;
  background-image: radial-gradient(circle, #ccd7e6 1px, transparent 1px);
  background-size: 21px 21px;
  place-items: center;
}

.flow-catalog-visual > section {
  min-width: 0;
  background: var(--flow-surface);
}

.flow-catalog-visual__identity {
  padding: 22px 18px;
  border-bottom: 1px solid var(--flow-line);
}

.flow-catalog-visual__identity b {
  font-size: 15px;
  font-weight: 710;
}

.flow-catalog-visual__identity p {
  margin: 7px 0 0;
  color: var(--flow-muted);
  font-size: 11px;
  line-height: 1.55;
}

.flow-catalog-visual > section dl {
  margin: 0;
  padding: 8px 18px 18px;
}

.flow-catalog-visual > section dl > div {
  display: grid;
  padding: 12px 0;
  border-bottom: 1px solid var(--flow-line);
  gap: 8px;
  grid-template-columns: minmax(0, 1fr) minmax(80px, 0.8fr);
}

.flow-catalog-visual > section dt,
.flow-catalog-visual > section dd {
  min-width: 0;
  margin: 0;
  font-size: 10px;
}

.flow-catalog-visual > section dt {
  color: var(--flow-muted);
  font-weight: 620;
}

.flow-catalog-visual > section dd {
  overflow: hidden;
  color: var(--flow-text);
  font-family: var(--flow-mono);
  text-align: right;
  text-overflow: ellipsis;
  white-space: nowrap;
}