.avw-walkthrough-root {
  --avw-bg: #f4f6fb;
  --avw-surface: #ffffff;
  --avw-line: #dbe3ef;
  --avw-line-strong: #c7d2e5;
  --avw-text: #0f172a;
  --avw-muted: #5f6f87;
  --avw-subtle: #7a89a1;
  --avw-navy: #07142f;
  --avw-navy-soft: #0b1d45;
  --avw-accent: #0f7b7f;
  --avw-shadow: 0 8px 26px rgba(8, 15, 35, 0.06);
  --avw-heading-font-family: inherit;
  --avw-top-heading-size: 32px;
  --avw-section-heading-size: 26px;
  --avw-heading-font-weight: 700;
  --avw-heading-line-height: 1.08;
  --avw-heading-letter-spacing: -0.025em;
  margin: 24px 0;
  color: var(--avw-text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.avw-loading-shell,
.avw-error-shell {
  border: 1px solid var(--avw-line);
  background: var(--avw-surface);
  padding: 28px;
  box-shadow: var(--avw-shadow);
}

.avw-app-shell {
  background: var(--avw-bg);
  border: 0;
  padding: 20px;
  box-shadow: var(--avw-shadow);
}

.avw-topbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: start;
  gap: 16px;
  margin-bottom: 18px;
  padding: 18px 20px;
  border: 0;
  border-radius: 0;
  background: var(--avw-surface);
}

.avw-topbar__identity {
  min-width: 0;
}

.avw-topbar__eyebrow,
.avw-sidebar-intro__eyebrow,
.avw-guidance-label,
.avw-rail-item__eyebrow,
.avw-stage-panel__eyebrow,
.avw-presented-surface-card__label,
.avw-screen-demo__footer-label,
.avw-screen-demo__label {
  font-size: 12px;
  line-height: 1.3;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--avw-subtle);
}

.avw-topbar__title,
.avw-main__headline,
.avw-rail-item__title,
.avw-stage-panel__title,
.avw-presented-surface-card__value,
.avw-sidebar-intro__title {
  max-width: 100%;
  overflow-wrap: anywhere;
  word-break: normal;
  text-wrap: balance;
}

.avw-topbar__title {
  margin: 4px 0 0;
  font-family: var(--avw-heading-font-family);
  font-size: var(--avw-top-heading-size);
  line-height: var(--avw-heading-line-height);
  letter-spacing: var(--avw-heading-letter-spacing);
  font-weight: var(--avw-heading-font-weight);
}

.avw-topbar__summary {
  color: var(--avw-muted);
  max-width: 38ch;
  font-size: 1rem;
  line-height: 1.55;
}

.avw-topbar__actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: nowrap;
}

.avw-topbar__actions-secondary,
.avw-topbar__actions-nav {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: nowrap;
}

.avw-topbar__actions-nav {
  padding-left: 12px;
  border-left: 1px solid var(--avw-line);
}

.avw-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 142px;
  min-height: 46px;
  padding: 0 16px;
  border-radius: 14px;
  border: 1px solid var(--avw-line-strong);
  background: var(--avw-surface);
  color: var(--avw-text);
  text-decoration: none;
  font-size: 0.96875rem;
  line-height: 1.2;
  font-weight: 600;
  white-space: nowrap;
  box-sizing: border-box;
  transition: background 140ms ease, border-color 140ms ease, color 140ms ease, transform 140ms ease;
}

.avw-btn:hover {
  transform: translateY(-1px);
}

.avw-btn--secondary {
  min-width: 150px;
}

.avw-btn--primary {
  background: var(--avw-navy);
  border-color: var(--avw-navy);
  color: #fff;
}

.avw-btn--full {
  width: 100%;
}

.avw-btn.is-disabled,
.avw-btn:disabled {
  opacity: 0.48;
  pointer-events: none;
}

.avw-shell-grid {
  display: grid;
  grid-template-columns: minmax(240px, 280px) minmax(0, 1fr) minmax(260px, 300px);
  gap: 20px;
  align-items: start;
}

.avw-rail,
.avw-main,
.avw-guidance {
  min-width: 0;
}

.avw-rail,
.avw-guidance {
  display: grid;
  gap: 14px;
}

.avw-sidebar-intro,
.avw-main,
.avw-guidance-card,
.avw-rail-item,
.avw-stage-panel {
  border: 1px solid var(--avw-line);
  background: var(--avw-surface);
}

.avw-sidebar-intro {
  padding: 16px 18px 14px;
}

.avw-sidebar-intro__title {
  margin: 10px 0 8px;
  font-size: 1.25rem;
  line-height: 1.24;
  letter-spacing: -0.02em;
}

.avw-sidebar-intro__copy {
  margin: 0;
  color: var(--avw-muted);
  font-size: 0.9375rem;
  line-height: 1.6;
}

.avw-rail-list {
  display: grid;
  gap: 12px;
}

.avw-rail-item {
  width: 100%;
  min-height: 132px;
  text-align: left;
  padding: 16px;
  cursor: pointer;
  box-sizing: border-box;
}

.avw-rail-item.is-active {
  background: var(--avw-navy);
  border-color: var(--avw-navy);
  color: #fff;
}

.avw-rail-item.is-active .avw-rail-item__eyebrow,
.avw-rail-item.is-active .avw-rail-item__summary {
  color: rgba(255, 255, 255, 0.76);
}

.avw-rail-item__title {
  margin: 10px 0 8px;
  font-size: 1.125rem;
  line-height: 1.28;
  letter-spacing: -0.02em;
  font-weight: 700;
}

.avw-rail-item__summary {
  color: var(--avw-muted);
  font-size: 0.9375rem;
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.avw-main {
  padding: 18px;
}

.avw-main__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  min-height: 32px;
  margin-bottom: 12px;
}

.avw-chip {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid var(--avw-line-strong);
  background: #fff;
  color: var(--avw-text);
  font-size: 0.8125rem;
  font-weight: 600;
}

.avw-chip--muted {
  color: #324158;
}

.avw-main__headline {
  margin: 0 0 12px;
  font-family: var(--avw-heading-font-family);
  font-size: var(--avw-section-heading-size);
  line-height: var(--avw-heading-line-height);
  letter-spacing: var(--avw-heading-letter-spacing);
  font-weight: var(--avw-heading-font-weight);
  max-width: 22ch;
}

.avw-main__supporting-copy {
  margin: 14px 0 18px;
  color: var(--avw-muted);
  font-size: 1rem;
  line-height: 1.6;
  max-width: 62ch;
}

.avw-stage-panel {
  overflow: hidden;
  border: 0;
}

.avw-stage-panel__header {
  padding: 14px 18px;
  border-bottom: 1px solid var(--avw-line);
}

.avw-stage-panel__title {
  margin: 8px 0 0;
  font-family: var(--avw-heading-font-family);
  font-size: calc(var(--avw-section-heading-size) * 0.72);
  line-height: var(--avw-heading-line-height);
  letter-spacing: var(--avw-heading-letter-spacing);
  font-weight: var(--avw-heading-font-weight);
}

.avw-stage-panel__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 10px 0 0;
}

.avw-presented-surface-card {
  margin: 18px;
  padding: 14px 16px;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 12px;
  border: 1px solid var(--avw-line);
  background: #f7f9fc;
}

.avw-presented-surface-card__value {
  margin-top: 6px;
  font-size: clamp(1rem, 0.92rem + 0.42vw, 1.18rem);
  line-height: 1.18;
  letter-spacing: -0.018em;
  font-weight: 700;
  max-width: 20ch;
}

.avw-status-pill {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid #b7c7e5;
  background: #fff;
  color: #3b4f72;
  font-size: 0.8125rem;
  font-weight: 700;
}

.avw-media-toggle {
  display: flex;
  gap: 10px;
  padding: 0 18px;
  margin-bottom: 12px;
}

.avw-toggle-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid var(--avw-line-strong);
  background: #fff;
  color: var(--avw-text);
  font-size: 0.9375rem;
  line-height: 1.2;
  font-weight: 600;
  cursor: pointer;
}

.avw-toggle-btn.is-active {
  background: var(--avw-navy);
  border-color: var(--avw-navy);
  color: #fff;
}

.avw-media-frame {
  margin: 0 18px 18px;
  overflow: hidden;
  background: none !important;
  border: none !important;
  box-shadow: none !important;
  outline: none !important;
  border-radius: 18px;
}

.avw-media-poster {
  display: block;
  width: 100%;
  min-height: 520px;
  padding: 0;
  margin: 0;
  border: none !important;
  outline: none !important;
  box-shadow: none !important;
  border-radius: inherit;
  background: none !important;
  color: inherit;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
}

.avw-media-poster__surface {
  position: relative;
  display: grid;
  min-height: 520px;
  place-items: center;
  overflow: hidden;
  border: none !important;
  outline: none !important;
  box-shadow: none !important;
  border-radius: inherit;
  background: none !important;
}

.avw-media-poster-image,
.avw-media-poster-fallback {
  display: grid;
  place-items: center;
  background: #f8fafc;
  color: var(--avw-text);
  font-weight: 700;
  border-radius: inherit;
}

.avw-media-poster-fallback {
  display: grid;
  place-items: center;
  background: #f8fafc;
  color: var(--avw-text);
  font-weight: 700;
  border-radius: inherit;
}

.avw-media-poster__play {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  pointer-events: none;
}

.avw-media-poster__play-icon {
  display: grid;
  width: 96px;
  height: 96px;
  place-items: center;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
  font-size: 46px;
  line-height: 1;
}

.avw-media-poster__play-label {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.avw-media-image,
.avw-media-video,
.avw-media-embed-wrap iframe {
  display: block;
  width: 100%;
  border: 0;
  border-radius: inherit;
}

.avw-media-video,
.avw-media-embed-wrap iframe {
  height: 100%;
  min-height: 520px;
  border-radius: inherit;
}

.avw-media-embed-wrap {
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: inherit;
  overflow: hidden;
}

.avw-media-caption {
  margin: -4px 18px 18px;
  color: var(--avw-muted);
  font-size: 0.9375rem;
  line-height: 1.6;
  overflow-wrap: anywhere;
}

.avw-screen-demo {
  background: transparent;
  color: var(--avw-text);
  min-height: 520px;
  padding: 0;
  border-radius: inherit;
}

.avw-screen-demo__topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  color: rgba(255, 255, 255, 0.92);
}

.avw-screen-demo__canvas {
  border: 0;
  border-radius: 18px;
  background: #f8fafc;
  padding: 18px;
  box-shadow: none;
}

.avw-screen-demo__action {
  display: flex;
  align-items: center;
  min-height: 46px;
  margin-top: 12px;
  padding: 0 16px;
  border: 1px solid rgba(17, 199, 162, 0.6);
  background: rgba(6, 64, 74, 0.9);
  color: #dffcf7;
  font-weight: 700;
}

.avw-screen-demo__void {
  min-height: 170px;
  margin-top: 12px;
  background: #020918;
  border: 1px solid rgba(255,255,255,0.08);
}

.avw-screen-demo__footer-card {
  margin-top: 16px;
  padding: 16px;
  background: rgba(11, 23, 58, 0.95);
  border: 1px solid rgba(185, 206, 255, 0.12);
}

.avw-screen-demo__footer-card--muted {
  background: rgba(13, 25, 61, 0.85);
}

.avw-screen-demo__footer-copy {
  margin-top: 10px;
  color: rgba(255, 255, 255, 0.96);
  font-size: 1rem;
  line-height: 1.65;
}

.avw-guidance-card {
  padding: 16px;
}

.avw-guidance-body {
  margin-top: 10px;
}

.avw-guidance-body p {
  margin: 0;
  color: var(--avw-text);
  font-size: 1rem;
  line-height: 1.65;
}

@media (max-width: 1260px) {
  .avw-topbar {
    grid-template-columns: 1fr;
  }

  .avw-topbar__actions {
    flex-wrap: wrap;
    justify-content: flex-start;
  }

  .avw-topbar__actions-nav {
    padding-left: 0;
    border-left: 0;
  }
}

@media (max-width: 1200px) {
  .avw-shell-grid {
    grid-template-columns: minmax(220px, 260px) minmax(0, 1fr);
  }

  .avw-guidance {
    grid-column: 1 / -1;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .avw-app-shell {
    padding: 14px;
  }

  .avw-shell-grid,
  .avw-guidance {
    grid-template-columns: 1fr;
  }

  .avw-media-video,
  .avw-media-embed-wrap iframe,
  .avw-screen-demo,
  .avw-media-poster,
  .avw-media-poster__surface,
  .avw-media-poster-image,
  .avw-media-poster-fallback {
  display: grid;
  place-items: center;
  background: #f8fafc;
  color: var(--avw-text);
  font-weight: 700;
  border-radius: inherit;
}

  .avw-btn {
    min-width: 150px;
    font-size: 0.95rem;
  }
}


/* AVW hard media cleanup: keep screenshot/video area clean, transparent, and rounded only. */
.avw-walkthrough-root .avw-media-frame,
.avw-walkthrough-root .avw-media-frame.is-image,
.avw-walkthrough-root .avw-media-frame.is-video,
.avw-walkthrough-root .avw-media-frame.is-presentation {
  background: none !important;
  border: 0 !important;
  box-shadow: none !important;
  outline: 0 !important;
}

.avw-walkthrough-root .avw-media-frame img,
.avw-walkthrough-root .avw-media-frame video,
.avw-walkthrough-root .avw-media-frame iframe,
.avw-walkthrough-root .avw-media-poster,
.avw-walkthrough-root .avw-media-poster__surface {
  border: 0 !important;
  box-shadow: none !important;
  outline: 0 !important;
}

.avw-walkthrough-root .avw-media-image,
.avw-walkthrough-root .avw-media-poster-image,
.avw-walkthrough-root .avw-media-video,
.avw-walkthrough-root .avw-media-embed-wrap,
.avw-walkthrough-root .avw-media-embed-wrap iframe {
  border-radius: 18px;
  overflow: hidden;
}


/* AVW 0.1.20 cleanup: no empty placeholder bars, no presenter badges, cleaner surface text. */
.avw-walkthrough-root .avw-screen-demo__void,
.avw-walkthrough-root .avw-status-pill {
  display: none !important;
}

.avw-walkthrough-root .avw-screen-demo__topbar {
  color: var(--avw-text) !important;
}

.avw-walkthrough-root .avw-presented-surface-card__value {
  max-width: none !important;
  overflow-wrap: normal !important;
  word-break: normal !important;
  text-wrap: normal !important;
  white-space: normal !important;
}

.avw-walkthrough-root .avw-screen-demo__canvas {
  background: #f8fafc !important;
}

/* AVW 0.1.20 hierarchy cleanup: no duplicate header, no fake blank bars, consistent detail cards. */
.avw-walkthrough-root .avw-app-shell {
  background: var(--avw-bg);
  border: 0;
  padding: 18px;
  box-shadow: var(--avw-shadow);
}

.avw-walkthrough-root .avw-shell-grid {
  grid-template-columns: minmax(240px, 280px) minmax(0, 1fr) !important;
  gap: 20px;
}

.avw-walkthrough-root .avw-content-stack {
  min-width: 0;
  display: grid;
  gap: 14px;
}

.avw-walkthrough-root .avw-main {
  padding: 0 !important;
  border: 0 !important;
  background: transparent !important;
}

.avw-walkthrough-root .avw-stage-panel {
  border: 1px solid var(--avw-line) !important;
  background: var(--avw-surface) !important;
  padding: 22px !important;
  overflow: visible !important;
}

.avw-walkthrough-root .avw-stage-hero {
  padding: 0 0 18px;
  border-bottom: 1px solid var(--avw-line);
  margin-bottom: 18px;
}

.avw-walkthrough-root .avw-main__headline {
  margin: 8px 0 10px !important;
  max-width: 980px !important;
  font-family: var(--avw-heading-font-family);
  font-size: var(--avw-section-heading-size);
  line-height: 1.14;
  letter-spacing: var(--avw-heading-letter-spacing);
  font-weight: var(--avw-heading-font-weight);
}

.avw-walkthrough-root .avw-main__supporting-copy {
  margin: 0 !important;
  max-width: 860px !important;
  color: var(--avw-muted);
  font-size: 1rem;
  line-height: 1.6;
}

.avw-walkthrough-root .avw-presented-surface-card {
  margin: 0 0 16px !important;
  padding: 14px 16px !important;
  display: block !important;
  border: 1px solid var(--avw-line);
  background: #f8fafc;
}

.avw-walkthrough-root .avw-presented-surface-card__value {
  max-width: none !important;
  white-space: normal !important;
  overflow-wrap: normal !important;
  word-break: normal !important;
  font-size: 1.06rem;
  line-height: 1.2;
}

.avw-walkthrough-root .avw-media-toggle {
  padding: 0 !important;
  margin: 0 0 12px !important;
}

.avw-walkthrough-root .avw-media-frame {
  margin: 0 0 16px !important;
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
  outline: 0 !important;
  border-radius: 18px;
}

.avw-walkthrough-root .avw-media-caption {
  margin: -2px 0 18px !important;
}

.avw-walkthrough-root .avw-detail-grid {
  display: grid;
  gap: 12px;
}

.avw-walkthrough-root .avw-detail-card {
  padding: 16px;
  border: 1px solid var(--avw-line);
  border-radius: 14px;
  background: #fff;
  color: var(--avw-text);
}

.avw-walkthrough-root .avw-detail-card__label {
  margin-bottom: 8px;
  font-size: 12px;
  line-height: 1.3;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 800;
  color: var(--avw-subtle);
}

.avw-walkthrough-root .avw-detail-card__body {
  color: var(--avw-text);
  font-size: 1rem;
  line-height: 1.6;
}

.avw-walkthrough-root .avw-detail-card--accent {
  background: #edfafa;
  border-color: #b8e2df;
}

.avw-walkthrough-root .avw-detail-card--accent .avw-detail-card__body {
  font-weight: 700;
}

.avw-walkthrough-root .avw-detail-card--navy,
.avw-walkthrough-root .avw-detail-card--navy-soft {
  background: var(--avw-navy-soft);
  border-color: var(--avw-navy-soft);
  color: #fff;
}

.avw-walkthrough-root .avw-detail-card--navy-soft {
  background: #313b60;
  border-color: #313b60;
}

.avw-walkthrough-root .avw-detail-card--navy .avw-detail-card__label,
.avw-walkthrough-root .avw-detail-card--navy-soft .avw-detail-card__label {
  color: #9fb1d1;
}

.avw-walkthrough-root .avw-detail-card--navy .avw-detail-card__body,
.avw-walkthrough-root .avw-detail-card--navy-soft .avw-detail-card__body {
  color: #fff;
}

.avw-walkthrough-root .avw-stage-nav {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
  padding: 0;
}

.avw-walkthrough-root .avw-topbar,
.avw-walkthrough-root .avw-guidance,
.avw-walkthrough-root .avw-screen-demo,
.avw-walkthrough-root .avw-screen-demo__canvas,
.avw-walkthrough-root .avw-screen-demo__action,
.avw-walkthrough-root .avw-screen-demo__void,
.avw-walkthrough-root .avw-screen-demo__footer-card,
.avw-walkthrough-root .avw-status-pill {
  display: none !important;
}

@media (max-width: 900px) {
  .avw-walkthrough-root .avw-shell-grid {
    grid-template-columns: 1fr !important;
  }

  .avw-walkthrough-root .avw-stage-panel {
    padding: 16px !important;
  }
}

/* AVW 0.1.22: restore top navigation + visual three-column layout, with contained side rail. */
.avw-walkthrough-root .avw-app-shell {
  background: var(--avw-bg);
  border: 0;
  padding: 18px;
  box-shadow: var(--avw-shadow);
}

.avw-walkthrough-root .avw-shell-grid {
  display: grid !important;
  grid-template-columns: minmax(230px, 280px) minmax(0, 1fr) !important;
  gap: 20px;
  align-items: start;
}

.avw-walkthrough-root .avw-rail {
  position: sticky;
  top: 16px;
  max-height: calc(100vh - 32px);
  overflow-y: auto;
  overscroll-behavior: contain;
  padding-right: 4px;
}

.avw-walkthrough-root .avw-rail-item {
  min-height: auto;
}

.avw-walkthrough-root .avw-stage-layout {
  min-width: 0;
  display: grid;
  gap: 16px;
}

.avw-walkthrough-root .avw-stage-layout__body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(250px, 300px);
  gap: 20px;
  align-items: start;
}

.avw-walkthrough-root .avw-topbar {
  display: grid !important;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 16px;
  align-items: start;
  margin: 0;
  padding: 18px 20px;
  border: 1px solid var(--avw-line);
  background: var(--avw-surface);
  box-sizing: border-box;
}

.avw-walkthrough-root .avw-topbar__title {
  margin: 6px 0 8px;
  max-width: 860px;
  font-family: var(--avw-heading-font-family);
  font-size: var(--avw-top-heading-size);
  line-height: var(--avw-heading-line-height);
  letter-spacing: var(--avw-heading-letter-spacing);
  font-weight: var(--avw-heading-font-weight);
}

.avw-walkthrough-root .avw-topbar__summary {
  margin: 0;
  max-width: 760px;
  color: var(--avw-muted);
}

.avw-walkthrough-root .avw-topbar__actions {
  display: flex !important;
  justify-content: flex-end;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.avw-walkthrough-root .avw-main {
  padding: 0 !important;
  border: 0 !important;
  background: transparent !important;
}

.avw-walkthrough-root .avw-stage-panel {
  border: 1px solid var(--avw-line) !important;
  background: var(--avw-surface) !important;
  padding: 18px !important;
  overflow: visible !important;
}

.avw-walkthrough-root .avw-stage-hero {
  display: none !important;
}

.avw-walkthrough-root .avw-presented-surface-card {
  margin: 0 0 16px !important;
  padding: 14px 16px !important;
  display: block !important;
  border: 1px solid var(--avw-line);
  background: #f8fafc;
}

.avw-walkthrough-root .avw-presented-surface-card__value {
  max-width: none !important;
  white-space: normal !important;
  overflow-wrap: normal !important;
  word-break: normal !important;
}

.avw-walkthrough-root .avw-guidance {
  display: grid !important;
  grid-template-columns: 1fr;
  gap: 14px;
}

.avw-walkthrough-root .avw-detail-card {
  padding: 16px;
  border: 1px solid var(--avw-line);
  border-radius: 0;
  background: var(--avw-surface);
  color: var(--avw-text);
}

.avw-walkthrough-root .avw-detail-card__label {
  margin-bottom: 8px;
  font-size: 12px;
  line-height: 1.3;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 800;
  color: var(--avw-subtle);
}

.avw-walkthrough-root .avw-detail-card__body {
  color: var(--avw-text);
  font-size: 0.98rem;
  line-height: 1.6;
}

.avw-walkthrough-root .avw-detail-card--light,
.avw-walkthrough-root .avw-detail-card--accent,
.avw-walkthrough-root .avw-detail-card--navy,
.avw-walkthrough-root .avw-detail-card--navy-soft {
  background: var(--avw-surface);
  border-color: var(--avw-line);
  color: var(--avw-text);
}

.avw-walkthrough-root .avw-detail-card--accent .avw-detail-card__body,
.avw-walkthrough-root .avw-detail-card--navy .avw-detail-card__body,
.avw-walkthrough-root .avw-detail-card--navy-soft .avw-detail-card__body {
  color: var(--avw-text);
  font-weight: 500;
}

.avw-walkthrough-root .avw-detail-card--navy .avw-detail-card__label,
.avw-walkthrough-root .avw-detail-card--navy-soft .avw-detail-card__label {
  color: var(--avw-subtle);
}

.avw-walkthrough-root .avw-stage-nav,
.avw-walkthrough-root .avw-status-pill {
  display: none !important;
}

@media (max-width: 1200px) {
  .avw-walkthrough-root .avw-stage-layout__body {
    grid-template-columns: minmax(0, 1fr);
  }

  .avw-walkthrough-root .avw-guidance {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .avw-walkthrough-root .avw-shell-grid,
  .avw-walkthrough-root .avw-stage-layout__body {
    grid-template-columns: 1fr !important;
  }

  .avw-walkthrough-root .avw-rail {
    position: static;
    max-height: none;
    overflow: visible;
  }

  .avw-walkthrough-root .avw-topbar {
    grid-template-columns: 1fr;
  }

  .avw-walkthrough-root .avw-guidance {
    grid-template-columns: 1fr;
  }
}

/* AVW 0.1.22: decisive layout correction.
   Header/nav lives above the walkthrough body. Body is a true 3-column grid:
   left rail, main content, right guidance. The rail gets its own internal scroll. */
.avw-walkthrough-root .avw-app-shell {
  overflow: visible !important;
}

.avw-walkthrough-root .avw-topbar {
  display: grid !important;
  grid-template-columns: minmax(0, 1fr) auto !important;
  align-items: start !important;
  gap: 18px !important;
  width: 100% !important;
  margin: 0 0 20px !important;
  padding: 20px 22px !important;
  border: 1px solid var(--avw-line) !important;
  background: var(--avw-surface) !important;
  box-sizing: border-box !important;
}

.avw-walkthrough-root .avw-topbar__actions {
  display: flex !important;
  justify-content: flex-end !important;
  align-items: center !important;
  gap: 10px !important;
  flex-wrap: wrap !important;
}

.avw-walkthrough-root .avw-shell-grid,
.avw-walkthrough-root .avw-shell-grid.avw-shell-grid--three {
  display: grid !important;
  grid-template-columns: minmax(230px, 280px) minmax(0, 1fr) minmax(260px, 310px) !important;
  gap: 20px !important;
  align-items: start !important;
}

.avw-walkthrough-root .avw-stage-layout,
.avw-walkthrough-root .avw-stage-layout__body {
  display: contents !important;
}

.avw-walkthrough-root .avw-rail {
  align-self: start !important;
  position: sticky !important;
  top: 18px !important;
  height: auto !important;
  max-height: calc(100vh - 36px) !important;
  overflow-y: auto !important;
  overflow-x: hidden !important;
  overscroll-behavior: contain !important;
  padding-right: 6px !important;
  box-sizing: border-box !important;
}

.avw-walkthrough-root .avw-main {
  grid-column: auto !important;
  min-width: 0 !important;
  padding: 0 !important;
  border: 0 !important;
  background: transparent !important;
}

.avw-walkthrough-root .avw-guidance {
  grid-column: auto !important;
  display: grid !important;
  grid-template-columns: 1fr !important;
  gap: 14px !important;
  align-self: start !important;
  min-width: 0 !important;
}

.avw-walkthrough-root .avw-stage-nav {
  display: none !important;
}

@media (max-width: 1240px) {
  .avw-walkthrough-root .avw-shell-grid,
  .avw-walkthrough-root .avw-shell-grid.avw-shell-grid--three {
    grid-template-columns: minmax(220px, 260px) minmax(0, 1fr) !important;
  }

  .avw-walkthrough-root .avw-guidance {
    grid-column: 2 !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }
}

@media (max-width: 900px) {
  .avw-walkthrough-root .avw-topbar,
  .avw-walkthrough-root .avw-shell-grid,
  .avw-walkthrough-root .avw-shell-grid.avw-shell-grid--three {
    grid-template-columns: 1fr !important;
  }

  .avw-walkthrough-root .avw-rail {
    position: static !important;
    max-height: none !important;
    overflow: visible !important;
  }

  .avw-walkthrough-root .avw-guidance {
    grid-column: auto !important;
    grid-template-columns: 1fr !important;
  }
}


/* AVW 0.1.24: restore the old walkthrough layout.
   The left rail, center stage area, and right guidance rail now start on the same row.
   Stage title + Previous/Next navigation live at the top of the center column.
   The left rail no longer creates its own awkward internal scrollbar. */
.avw-walkthrough-root .avw-app-shell {
  background: var(--avw-bg) !important;
  padding: 20px !important;
  box-shadow: var(--avw-shadow) !important;
  overflow: visible !important;
}

.avw-walkthrough-root .avw-shell-grid,
.avw-walkthrough-root .avw-shell-grid.avw-shell-grid--old,
.avw-walkthrough-root .avw-shell-grid.avw-shell-grid--three {
  display: grid !important;
  grid-template-columns: minmax(240px, 280px) minmax(0, 1fr) minmax(260px, 310px) !important;
  gap: 20px !important;
  align-items: start !important;
}

.avw-walkthrough-root .avw-center-column {
  min-width: 0 !important;
  display: grid !important;
  gap: 18px !important;
}

.avw-walkthrough-root .avw-rail {
  position: static !important;
  top: auto !important;
  height: auto !important;
  max-height: none !important;
  overflow: visible !important;
  padding-right: 0 !important;
  align-self: start !important;
}

.avw-walkthrough-root .avw-rail-list {
  display: grid !important;
  gap: 12px !important;
}

.avw-walkthrough-root .avw-topbar {
  display: grid !important;
  grid-template-columns: minmax(0, 1fr) auto !important;
  align-items: start !important;
  gap: 16px !important;
  width: 100% !important;
  margin: 0 !important;
  padding: 18px 20px !important;
  border: 1px solid var(--avw-line) !important;
  background: var(--avw-surface) !important;
  box-sizing: border-box !important;
}

.avw-walkthrough-root .avw-topbar__title {
  margin: 6px 0 8px !important;
  max-width: 900px !important;
  font-family: var(--avw-heading-font-family) !important;
  font-size: var(--avw-top-heading-size) !important;
  line-height: var(--avw-heading-line-height) !important;
  letter-spacing: var(--avw-heading-letter-spacing) !important;
  font-weight: var(--avw-heading-font-weight) !important;
}

.avw-walkthrough-root .avw-topbar__summary {
  margin: 0 !important;
  max-width: 760px !important;
  color: var(--avw-muted) !important;
  font-size: 1rem !important;
  line-height: 1.55 !important;
}

.avw-walkthrough-root .avw-topbar__actions {
  display: flex !important;
  justify-content: flex-end !important;
  align-items: center !important;
  gap: 10px !important;
  flex-wrap: wrap !important;
}

.avw-walkthrough-root .avw-main {
  grid-column: auto !important;
  min-width: 0 !important;
  padding: 0 !important;
  border: 0 !important;
  background: transparent !important;
}

.avw-walkthrough-root .avw-stage-panel {
  border: 1px solid var(--avw-line) !important;
  background: var(--avw-surface) !important;
  padding: 18px !important;
  overflow: visible !important;
}

.avw-walkthrough-root .avw-stage-hero {
  display: none !important;
}

.avw-walkthrough-root .avw-presented-surface-card {
  margin: 0 0 16px !important;
  padding: 14px 16px !important;
  display: block !important;
  border: 1px solid var(--avw-line) !important;
  background: #f8fafc !important;
}

.avw-walkthrough-root .avw-presented-surface-card__value {
  max-width: none !important;
  white-space: normal !important;
  overflow-wrap: normal !important;
  word-break: normal !important;
  text-wrap: normal !important;
}

.avw-walkthrough-root .avw-guidance {
  grid-column: auto !important;
  display: grid !important;
  grid-template-columns: 1fr !important;
  gap: 14px !important;
  align-self: start !important;
  min-width: 0 !important;
}

.avw-walkthrough-root .avw-detail-card {
  padding: 16px !important;
  border: 1px solid var(--avw-line) !important;
  border-radius: 0 !important;
  background: var(--avw-surface) !important;
  color: var(--avw-text) !important;
}

.avw-walkthrough-root .avw-detail-card__body,
.avw-walkthrough-root .avw-detail-card--accent .avw-detail-card__body,
.avw-walkthrough-root .avw-detail-card--navy .avw-detail-card__body,
.avw-walkthrough-root .avw-detail-card--navy-soft .avw-detail-card__body {
  color: var(--avw-text) !important;
  font-weight: 500 !important;
}

.avw-walkthrough-root .avw-detail-card__label,
.avw-walkthrough-root .avw-detail-card--navy .avw-detail-card__label,
.avw-walkthrough-root .avw-detail-card--navy-soft .avw-detail-card__label {
  color: var(--avw-subtle) !important;
}

@media (max-width: 1240px) {
  .avw-walkthrough-root .avw-shell-grid,
  .avw-walkthrough-root .avw-shell-grid.avw-shell-grid--old,
  .avw-walkthrough-root .avw-shell-grid.avw-shell-grid--three {
    grid-template-columns: minmax(220px, 260px) minmax(0, 1fr) !important;
  }

  .avw-walkthrough-root .avw-guidance {
    grid-column: 2 !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }
}

@media (max-width: 900px) {
  .avw-walkthrough-root .avw-shell-grid,
  .avw-walkthrough-root .avw-shell-grid.avw-shell-grid--old,
  .avw-walkthrough-root .avw-shell-grid.avw-shell-grid--three,
  .avw-walkthrough-root .avw-topbar {
    grid-template-columns: 1fr !important;
  }

  .avw-walkthrough-root .avw-guidance {
    grid-column: auto !important;
    grid-template-columns: 1fr !important;
  }
}

/* AVW 0.1.25 restored old layout + scrollable left rail + richer center column. */
.avw-walkthrough-root .avw-shell-grid--old {
  grid-template-columns: minmax(240px, 280px) minmax(0, 1fr) minmax(260px, 310px) !important;
  align-items: start !important;
}

.avw-walkthrough-root .avw-rail {
  position: sticky;
  top: 20px;
  max-height: calc(100vh - 40px);
  overflow: hidden;
  align-self: start;
}

.avw-walkthrough-root .avw-rail-list {
  max-height: calc(100vh - 245px);
  overflow-y: auto;
  overflow-x: hidden;
  padding-right: 6px;
  overscroll-behavior: contain;
}

.avw-walkthrough-root .avw-center-column {
  min-width: 0;
  display: grid;
  gap: 18px;
}

.avw-walkthrough-root .avw-topbar {
  margin-bottom: 0;
  border: 1px solid var(--avw-line);
}

.avw-walkthrough-root .avw-topbar__summary {
  max-width: 72ch;
}

.avw-walkthrough-root .avw-main {
  padding: 18px;
}

.avw-walkthrough-root .avw-stage-panel {
  display: grid;
  gap: 16px;
}

.avw-walkthrough-root .avw-presented-surface-card {
  margin: 0;
}

.avw-walkthrough-root .avw-presented-surface-card__value {
  max-width: none;
  overflow-wrap: normal;
  word-break: normal;
}

.avw-walkthrough-root .avw-media-toggle {
  padding: 0;
  margin: 0;
}

.avw-walkthrough-root .avw-media-frame {
  margin: 0;
}

.avw-walkthrough-root .avw-media-caption {
  margin: 0;
}

.avw-walkthrough-root .avw-center-detail-grid {
  display: grid;
  gap: 12px;
  margin-top: 2px;
}

.avw-walkthrough-root .avw-center-detail-grid .avw-detail-card {
  border-radius: 14px;
}

.avw-walkthrough-root .avw-guidance {
  position: sticky;
  top: 20px;
  align-self: start;
  max-height: calc(100vh - 40px);
  overflow-y: auto;
  overscroll-behavior: contain;
  padding-right: 2px;
}

@media (max-width: 1200px) {
  .avw-walkthrough-root .avw-shell-grid--old {
    grid-template-columns: minmax(220px, 260px) minmax(0, 1fr) !important;
  }
  .avw-walkthrough-root .avw-guidance {
    grid-column: 1 / -1;
    position: static;
    max-height: none;
    overflow: visible;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .avw-walkthrough-root .avw-shell-grid--old {
    grid-template-columns: 1fr !important;
  }
  .avw-walkthrough-root .avw-rail {
    position: static;
    max-height: none;
    overflow: visible;
  }
  .avw-walkthrough-root .avw-rail-list {
    max-height: none;
    overflow: visible;
    padding-right: 0;
  }
  .avw-walkthrough-root .avw-guidance {
    grid-template-columns: 1fr;
  }
}


/* AVW 0.1.26 media controls, shortcode embeds, and caption placement. */
.avw-walkthrough-root .avw-media-toggle {
  display: flex !important;
  align-items: center;
  gap: 10px;
  padding: 0 18px !important;
  margin: 0 0 14px !important;
  position: relative;
  z-index: 2;
}

.avw-walkthrough-root .avw-toggle-btn {
  pointer-events: auto !important;
  cursor: pointer !important;
}

.avw-walkthrough-root .avw-media-caption {
  color: var(--avw-muted);
  font-size: 0.9375rem;
  line-height: 1.6;
  overflow-wrap: anywhere;
}

.avw-walkthrough-root .avw-media-caption--above {
  margin: 0 18px 14px !important;
}

.avw-walkthrough-root .avw-media-caption--below {
  margin: -4px 18px 18px !important;
}

.avw-walkthrough-root .avw-shortcode-card {
  margin: 0 18px 18px;
  padding: 16px;
  border: 1px solid var(--avw-line);
  background: var(--avw-surface);
  border-radius: 0;
  overflow: hidden;
}

.avw-walkthrough-root .avw-shortcode-card__body {
  margin-top: 10px;
}

.avw-walkthrough-root .avw-shortcode-card__body > *:first-child {
  margin-top: 0;
}

.avw-walkthrough-root .avw-shortcode-card__body > *:last-child {
  margin-bottom: 0;
}


/* AVW 0.1.27: header 60/40 split with a vertical button menu + stable old layout. */
.avw-walkthrough-root .avw-shell-grid--old {
  display: grid !important;
  grid-template-columns: minmax(240px, 280px) minmax(0, 1fr) minmax(260px, 310px) !important;
  gap: 20px !important;
  align-items: start !important;
}

.avw-walkthrough-root .avw-center-column {
  min-width: 0 !important;
  display: grid !important;
  gap: 18px !important;
}

.avw-walkthrough-root .avw-topbar {
  display: grid !important;
  grid-template-columns: minmax(0, 3fr) minmax(240px, 2fr) !important;
  gap: 24px !important;
  align-items: start !important;
  padding: 20px 22px !important;
  margin: 0 !important;
  border: 1px solid var(--avw-line) !important;
  background: var(--avw-surface) !important;
}

.avw-walkthrough-root .avw-topbar__identity {
  min-width: 0 !important;
}

.avw-walkthrough-root .avw-topbar__summary {
  max-width: 58ch !important;
}

.avw-walkthrough-root .avw-topbar__actions {
  display: grid !important;
  grid-template-columns: 1fr !important;
  gap: 10px !important;
  align-self: start !important;
  justify-items: stretch !important;
  width: 100% !important;
}

.avw-walkthrough-root .avw-topbar__actions-secondary,
.avw-walkthrough-root .avw-topbar__actions-nav {
  display: grid !important;
  grid-template-columns: 1fr !important;
  gap: 10px !important;
  width: 100% !important;
  padding-left: 0 !important;
  border-left: 0 !important;
}

.avw-walkthrough-root .avw-topbar__actions-nav {
  padding-top: 10px !important;
  border-top: 1px solid var(--avw-line) !important;
}

.avw-walkthrough-root .avw-topbar__actions .avw-btn {
  width: 100% !important;
  min-width: 0 !important;
  justify-content: center !important;
  white-space: normal !important;
  text-align: center !important;
}

.avw-walkthrough-root .avw-rail {
  position: sticky !important;
  top: 20px !important;
  max-height: calc(100vh - 40px) !important;
  overflow: hidden !important;
  align-self: start !important;
}

.avw-walkthrough-root .avw-rail-list {
  max-height: calc(100vh - 245px) !important;
  overflow-y: auto !important;
  overflow-x: hidden !important;
  padding-right: 6px !important;
  overscroll-behavior: contain !important;
}

.avw-walkthrough-root .avw-shortcode-warning {
  padding: 12px 14px;
  border: 1px solid #f2c46d;
  background: #fff8e6;
  color: #5f4300;
  font-weight: 600;
}

@media (max-width: 1240px) {
  .avw-walkthrough-root .avw-shell-grid--old {
    grid-template-columns: minmax(220px, 260px) minmax(0, 1fr) !important;
  }

  .avw-walkthrough-root .avw-guidance {
    grid-column: 1 / -1 !important;
    position: static !important;
    max-height: none !important;
    overflow: visible !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }
}

@media (max-width: 900px) {
  .avw-walkthrough-root .avw-shell-grid--old,
  .avw-walkthrough-root .avw-topbar {
    grid-template-columns: 1fr !important;
  }

  .avw-walkthrough-root .avw-rail {
    position: static !important;
    max-height: none !important;
    overflow: visible !important;
  }

  .avw-walkthrough-root .avw-rail-list {
    max-height: none !important;
    overflow: visible !important;
    padding-right: 0 !important;
  }

  .avw-walkthrough-root .avw-guidance {
    grid-template-columns: 1fr !important;
  }
}

/* Keep walkthrough/page headings from inheriting theme vertical spacing. */
.avw-walkthrough-root h2,
.avw-walkthrough-root h3 {
  margin-top: 0;
}