:root {
  --ifd-navy-950: #07101e;
  --ifd-navy-900: #0b1220;
  --ifd-navy-850: #0f1b30;
  --ifd-navy-800: #14233c;
  --ifd-blue: #3b82f6;
  --ifd-blue-deep: #2563eb;
  --ifd-cyan: #06b6d4;
  --ifd-ink: #172033;
  --ifd-muted: #5b6780;
  --ifd-surface: #ffffff;
  --ifd-surface-soft: #f5f7fb;
  --ifd-line: #dce3ee;
  --ifd-warning: #b45309;
  --ifd-danger: #b42318;
  --ifd-radius: 16px;
  --ifd-radius-small: 10px;
  --ifd-shadow: 0 18px 45px rgba(19, 34, 59, 0.1);
  --md-text-font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --md-code-font: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --md-primary-fg-color: var(--ifd-navy-900);
  --md-accent-fg-color: var(--ifd-blue-deep);
}

[data-md-color-scheme="slate"] {
  --ifd-ink: #e7edf8;
  --ifd-muted: #aebbd0;
  --ifd-surface: #0f1b2e;
  --ifd-surface-soft: #101f35;
  --ifd-line: rgba(255, 255, 255, 0.11);
  --ifd-shadow: 0 18px 45px rgba(0, 0, 0, 0.28);
  --md-default-bg-color: #0a1322;
  --md-default-fg-color: #e7edf8;
  --md-default-fg-color--light: #aebbd0;
}

html {
  scroll-behavior: smooth;
}

body {
  color: var(--ifd-ink);
}

.md-header {
  background: var(--ifd-navy-900);
  box-shadow: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.md-header__title {
  font-weight: 760;
  letter-spacing: -0.02em;
}

.md-header__button.md-logo img,
.md-header__button.md-logo svg {
  width: 2rem;
  height: 2rem;
}

.md-tabs {
  background: var(--ifd-navy-900);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.md-tabs__link {
  opacity: 0.74;
  font-weight: 650;
}

.md-tabs__link--active,
.md-tabs__link:hover {
  opacity: 1;
}

.md-banner {
  background: var(--ifd-navy-850);
  color: #eaf2ff;
}

.md-banner__inner {
  margin: 0;
  max-width: none;
  padding: 0;
}

.ifd-modebar {
  width: 100%;
}

.ifd-modebar-inner {
  width: min(92rem, calc(100% - 2rem));
  min-height: 2.85rem;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.72rem;
}

.ifd-modebar-label {
  color: #aebbd0;
  font-weight: 650;
  margin-right: 0.25rem;
}

.ifd-modebar-actions {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.ifd-modebar button,
.ifd-modebar-ask {
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.035);
  color: #dce8fb;
  padding: 0.34rem 0.7rem;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
}

.ifd-modebar button:hover,
.ifd-modebar button.is-active,
.ifd-modebar-ask:hover {
  color: #ffffff;
  border-color: rgba(59, 130, 246, 0.75);
  background: rgba(59, 130, 246, 0.18);
}

.ifd-modebar-ask {
  margin-left: auto;
}

.md-grid {
  max-width: 92rem;
}

.md-main__inner {
  margin-top: 1.35rem;
}

.md-content__inner {
  padding-bottom: 4rem;
}

.md-typeset {
  font-size: 0.86rem;
  line-height: 1.72;
}

.md-typeset h1,
.md-typeset h2,
.md-typeset h3 {
  color: var(--ifd-ink);
  font-weight: 760;
  letter-spacing: -0.025em;
}

.md-typeset h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.08;
  margin-bottom: 1rem;
}

.md-typeset h2 {
  margin-top: 2.4rem;
}

.md-typeset a {
  color: var(--ifd-blue-deep);
}

.md-typeset table:not([class]) {
  border: 1px solid var(--ifd-line);
  border-radius: var(--ifd-radius-small);
  overflow: hidden;
  box-shadow: none;
}

.md-typeset table:not([class]) th {
  background: var(--ifd-navy-850);
  color: #ffffff;
}

.md-typeset .admonition,
.md-typeset details {
  border-radius: var(--ifd-radius-small);
  box-shadow: none;
  border: 1px solid var(--ifd-line);
}

.ifd-eyebrow {
  display: inline-block;
  color: var(--ifd-blue-deep);
  font-size: 0.66rem;
  font-weight: 820;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.ifd-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.45rem;
  border-radius: 0.65rem;
  padding: 0.62rem 1rem;
  font-weight: 760;
  text-decoration: none !important;
  transition: transform 0.16s ease, background 0.16s ease, border-color 0.16s ease;
}

.ifd-button:hover {
  transform: translateY(-1px);
}

.ifd-button-primary {
  color: #ffffff !important;
  background: var(--ifd-blue-deep);
  border: 1px solid var(--ifd-blue-deep);
}

.ifd-button-secondary {
  color: var(--ifd-ink) !important;
  background: var(--ifd-surface);
  border: 1px solid var(--ifd-line);
}

.ifd-home {
  display: grid;
  gap: 4.25rem;
  margin: 0 auto;
}

.ifd-home-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(17rem, 0.65fr);
  gap: 2rem;
  padding: clamp(2rem, 5vw, 4.5rem);
  color: #ffffff;
  background:
    radial-gradient(circle at 12% 5%, rgba(59, 130, 246, 0.28), transparent 34%),
    radial-gradient(circle at 92% 12%, rgba(6, 182, 212, 0.18), transparent 30%),
    linear-gradient(145deg, var(--ifd-navy-900), var(--ifd-navy-950));
  border-radius: 1.35rem;
  box-shadow: 0 28px 70px rgba(7, 16, 30, 0.2);
}

.ifd-home-hero .ifd-eyebrow,
.ifd-pathway-hero .ifd-card-badge {
  color: #8fc4ff;
}

.ifd-home-hero h1 {
  max-width: 13ch;
  margin: 0.7rem 0 1rem;
  color: #ffffff;
  font-size: clamp(2.5rem, 6vw, 4.7rem);
  line-height: 0.98;
}

.ifd-home-hero-copy > p {
  max-width: 44rem;
  color: #bac7da;
  font-size: 1.02rem;
}

.ifd-search-box {
  margin-top: 1.75rem;
}

.ifd-search-box label {
  display: block;
  margin-bottom: 0.55rem;
  color: #dce8fb;
  font-size: 0.75rem;
  font-weight: 760;
}

.ifd-search-box > div {
  display: flex;
  gap: 0.55rem;
  padding: 0.45rem;
  background: #ffffff;
  border-radius: 0.85rem;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.18);
}

.ifd-search-box input {
  flex: 1;
  min-width: 0;
  border: 0;
  outline: 0;
  padding: 0.75rem 0.85rem;
  color: #172033;
  background: transparent;
  font: inherit;
}

.ifd-search-box button,
.ifd-ask-form button {
  border: 0;
  border-radius: 0.65rem;
  padding: 0.72rem 1rem;
  color: #ffffff;
  background: var(--ifd-blue-deep);
  font: inherit;
  font-weight: 760;
  cursor: pointer;
}

.ifd-home-status {
  align-self: stretch;
  padding: 1.5rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--ifd-radius);
  background: rgba(255, 255, 255, 0.045);
  backdrop-filter: blur(12px);
}

.ifd-home-status h2 {
  color: #ffffff;
  margin: 0.7rem 0;
}

.ifd-home-status p,
.ifd-home-status li {
  color: #bac7da;
}

.ifd-home-status ul {
  margin-bottom: 0;
  padding-left: 1.1rem;
}

.ifd-status-pill,
.ifd-card-badge {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  border-radius: 999px;
  padding: 0.28rem 0.58rem;
  color: var(--ifd-blue-deep);
  background: rgba(59, 130, 246, 0.11);
  border: 1px solid rgba(59, 130, 246, 0.24);
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.ifd-home-section {
  display: grid;
  gap: 1.4rem;
}

.ifd-section-heading {
  max-width: 48rem;
}

.ifd-section-heading h2 {
  margin: 0.45rem 0 0.5rem;
  font-size: clamp(1.65rem, 3vw, 2.4rem);
}

.ifd-section-heading p {
  color: var(--ifd-muted);
}

.ifd-mode-choice-grid,
.ifd-feature-grid,
.ifd-domain-grid,
.ifd-link-grid,
.ifd-prompt-grid {
  display: grid;
  gap: 1rem;
}

.ifd-mode-choice-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.ifd-mode-choice {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.45rem 1rem;
  width: 100%;
  padding: 1.35rem;
  text-align: left;
  color: var(--ifd-ink);
  background: var(--ifd-surface);
  border: 1px solid var(--ifd-line);
  border-radius: var(--ifd-radius);
  box-shadow: var(--ifd-shadow);
  cursor: pointer;
}

.ifd-mode-choice:hover,
.ifd-mode-choice.is-active {
  border-color: rgba(59, 130, 246, 0.7);
  box-shadow: 0 18px 50px rgba(37, 99, 235, 0.14);
}

.ifd-mode-choice strong,
.ifd-mode-choice p,
.ifd-mode-choice small {
  grid-column: 2;
}

.ifd-mode-choice strong {
  font-size: 1.05rem;
}

.ifd-mode-choice p {
  margin: 0;
  color: var(--ifd-muted);
}

.ifd-mode-choice small {
  color: var(--ifd-blue-deep);
  font-weight: 760;
}

.ifd-mode-number {
  grid-row: 1 / span 3;
  color: var(--ifd-cyan);
  font-weight: 850;
  font-size: 0.74rem;
}

.ifd-feature-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.ifd-feature-card,
.ifd-domain-grid > a,
.ifd-link-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.55rem;
  min-width: 0;
  padding: 1.25rem;
  color: var(--ifd-ink) !important;
  background: var(--ifd-surface);
  border: 1px solid var(--ifd-line);
  border-radius: var(--ifd-radius);
  text-decoration: none !important;
  box-shadow: 0 10px 30px rgba(19, 34, 59, 0.055);
  transition: transform 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease;
}

.ifd-feature-card:hover,
.ifd-domain-grid > a:hover,
.ifd-link-card:hover {
  transform: translateY(-2px);
  border-color: rgba(59, 130, 246, 0.6);
  box-shadow: 0 16px 38px rgba(37, 99, 235, 0.11);
}

.ifd-feature-card h3,
.ifd-feature-card p {
  margin: 0;
}

.ifd-feature-card p,
.ifd-domain-grid p,
.ifd-link-card small {
  color: var(--ifd-muted);
}

.ifd-feature-card > strong {
  margin-top: auto;
  color: var(--ifd-blue-deep);
}

.ifd-feature-card-future {
  background: linear-gradient(145deg, var(--ifd-surface), rgba(6, 182, 212, 0.055));
}

.ifd-domain-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.ifd-domain-grid > a > span {
  color: var(--ifd-cyan);
  font-size: 0.66rem;
  font-weight: 850;
  letter-spacing: 0.08em;
}

.ifd-domain-grid strong {
  font-size: 0.95rem;
}

.ifd-domain-grid p {
  margin: 0;
  font-size: 0.76rem;
}

.ifd-ai-home-panel,
.ifd-pathway-end,
.ifd-context-ask {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  padding: 1.5rem;
  border: 1px solid rgba(59, 130, 246, 0.24);
  border-radius: var(--ifd-radius);
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.09), rgba(6, 182, 212, 0.045));
}

.ifd-ai-home-panel h2,
.ifd-ai-home-panel p,
.ifd-pathway-end h2,
.ifd-pathway-end p,
.ifd-context-ask p {
  margin: 0.35rem 0 0;
}

.ifd-question-shell {
  max-width: 56rem;
}

.ifd-question-context {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.25rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--ifd-line);
}

.ifd-question-context-main {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  flex-wrap: wrap;
}

.ifd-code,
.ifd-domain-label {
  display: inline-flex;
  width: fit-content;
  border-radius: 999px;
  padding: 0.28rem 0.55rem;
  font-size: 0.63rem;
  font-weight: 800;
}

.ifd-code {
  color: #ffffff;
  background: var(--ifd-navy-850);
}

.ifd-domain-label {
  color: var(--ifd-blue-deep);
  background: rgba(59, 130, 246, 0.1);
}

.ifd-pathway-return {
  font-size: 0.7rem;
  font-weight: 740;
}

.ifd-investigation-notice {
  margin: 0 0 1.35rem;
  padding: 0.85rem 1rem;
  color: #5f3700;
  background: #fff8e8;
  border: 1px solid #f0d28d;
  border-left: 4px solid #d69018;
  border-radius: var(--ifd-radius-small);
  font-size: 0.76rem;
}

[data-md-color-scheme="slate"] .ifd-investigation-notice {
  color: #ffe0a3;
  background: rgba(180, 83, 9, 0.12);
  border-color: rgba(245, 158, 11, 0.3);
}

.ifd-mode-learning .ifd-investigation-only {
  display: none;
}

.ifd-question-navigation {
  display: grid;
  gap: 1.5rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--ifd-line);
}

.ifd-question-navigation-heading h2,
.ifd-question-navigation-heading p,
.ifd-link-group h3 {
  margin: 0.3rem 0 0;
}

.ifd-question-navigation-heading p {
  color: var(--ifd-muted);
}

.ifd-link-group {
  display: grid;
  gap: 0.8rem;
}

.ifd-link-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.ifd-link-card span {
  color: var(--ifd-cyan);
  font-size: 0.64rem;
  font-weight: 840;
  letter-spacing: 0.06em;
}

.ifd-link-card strong {
  line-height: 1.35;
}

.ifd-link-next {
  border-left: 4px solid var(--ifd-blue);
}

.ifd-pathway-hero {
  padding: clamp(1.6rem, 4vw, 3rem);
  color: #ffffff;
  background:
    radial-gradient(circle at 92% 0, rgba(6, 182, 212, 0.2), transparent 30%),
    linear-gradient(145deg, var(--ifd-navy-900), var(--ifd-navy-850));
  border-radius: 1.2rem;
}

.ifd-pathway-hero h1 {
  color: #ffffff;
  margin: 0.7rem 0;
}

.ifd-pathway-hero > p {
  max-width: 46rem;
  color: #bdc9dc;
  font-size: 0.95rem;
}

.ifd-pathway-summary {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.3rem;
}

.ifd-pathway-summary span {
  padding: 0.5rem 0.7rem;
  color: #c8d5e8;
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 0.65rem;
  font-size: 0.68rem;
}

.ifd-pathway-summary strong {
  color: #ffffff;
}

.ifd-pathway-steps {
  position: relative;
  display: grid;
  gap: 1rem;
  margin: 2rem 0;
}

.ifd-pathway-steps::before {
  content: "";
  position: absolute;
  top: 1.8rem;
  bottom: 1.8rem;
  left: 1.55rem;
  width: 2px;
  background: var(--ifd-line);
}

.ifd-pathway-steps article {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 3.15rem 1fr;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--ifd-surface);
  border: 1px solid var(--ifd-line);
  border-radius: var(--ifd-radius);
}

.ifd-step-number {
  display: grid;
  place-items: center;
  width: 3.15rem;
  height: 3.15rem;
  color: #ffffff;
  background: var(--ifd-blue-deep);
  border-radius: 50%;
  font-weight: 850;
}

.ifd-pathway-steps small {
  color: var(--ifd-cyan);
  font-weight: 820;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.ifd-pathway-steps h2,
.ifd-pathway-steps p {
  margin: 0.25rem 0;
}

.ifd-step-link {
  display: inline-flex;
  margin-top: 0.55rem;
  font-weight: 760;
}

.ifd-domain-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin: 1rem 0 2rem;
}

.ifd-ask-page {
  max-width: 54rem;
}

.ifd-lead {
  color: var(--ifd-muted);
  font-size: 1rem;
}

.ifd-safety-panel {
  margin: 1.2rem 0;
  padding: 1rem;
  color: #5f3700;
  background: #fff8e8;
  border: 1px solid #f0d28d;
  border-radius: var(--ifd-radius-small);
}

.ifd-safety-panel p {
  margin: 0.3rem 0 0;
}

[data-md-color-scheme="slate"] .ifd-safety-panel {
  color: #ffe0a3;
  background: rgba(180, 83, 9, 0.12);
  border-color: rgba(245, 158, 11, 0.3);
}

.ifd-ask-form {
  display: grid;
  gap: 0.7rem;
  padding: 1.25rem;
  background: var(--ifd-surface);
  border: 1px solid var(--ifd-line);
  border-radius: var(--ifd-radius);
  box-shadow: var(--ifd-shadow);
}

.ifd-ask-form label {
  font-weight: 780;
}

.ifd-ask-form textarea {
  width: 100%;
  resize: vertical;
  border: 1px solid var(--ifd-line);
  border-radius: 0.7rem;
  padding: 0.8rem;
  color: var(--ifd-ink);
  background: var(--ifd-surface-soft);
  font: inherit;
}

.ifd-ask-form-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.ifd-ask-form-footer span {
  color: var(--ifd-muted);
  font-size: 0.7rem;
}

.ifd-prompt-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 1rem 0 2rem;
}

.ifd-prompt-grid button {
  padding: 0.8rem;
  text-align: left;
  color: var(--ifd-ink);
  background: var(--ifd-surface-soft);
  border: 1px solid var(--ifd-line);
  border-radius: 0.7rem;
  font: inherit;
  cursor: pointer;
}

.ifd-prompt-grid button:hover {
  border-color: rgba(59, 130, 246, 0.65);
}

.ifd-future-answer {
  padding: 1.25rem;
  background: linear-gradient(145deg, var(--ifd-surface), rgba(6, 182, 212, 0.055));
  border: 1px solid var(--ifd-line);
  border-radius: var(--ifd-radius);
}

.ifd-video-block {
  margin: 2rem 0;
  padding: 1rem;
  background: var(--ifd-navy-900);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--ifd-radius);
  box-shadow: 0 20px 45px rgba(7, 16, 30, 0.18);
}

.ifd-video-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.8rem;
}

.ifd-video-kicker {
  color: #78d9e9;
  font-size: 0.62rem;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.ifd-video-heading h3 {
  color: #ffffff;
  margin: 0.2rem 0 0;
}

.ifd-video-transcript {
  color: #c9dcff !important;
  font-size: 0.7rem;
  font-weight: 720;
}

.ifd-video-block video,
.ifd-video-frame,
.ifd-video-frame iframe {
  display: block;
  width: 100%;
  border: 0;
  border-radius: 0.75rem;
}

.ifd-video-frame {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
}

.ifd-video-frame iframe {
  position: absolute;
  inset: 0;
  height: 100%;
}

.ifd-context-ask {
  margin: 1.5rem 0;
}

.ifd-context-ask .ifd-eyebrow {
  display: block;
}

@media screen and (max-width: 76.234375em) {
  .ifd-domain-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.ifd-pilot-link-unavailable {
  color: var(--md-default-fg-color--light);
  font-weight: 650;
  text-decoration: none;
}

.ifd-pilot-sample-note {
  color: var(--md-default-fg-color--lighter);
  font-size: 0.72rem;
  white-space: nowrap;
}

@media screen and (max-width: 60em) {
  .ifd-modebar-inner {
    flex-wrap: wrap;
    padding: 0.5rem 0;
  }

  .ifd-modebar-label {
    width: 100%;
  }

  .ifd-modebar-ask {
    margin-left: 0;
  }

  .ifd-home-hero,
  .ifd-feature-grid {
    grid-template-columns: 1fr;
  }
}

@media screen and (max-width: 44em) {
  .ifd-home {
    gap: 2.8rem;
  }

  .ifd-home-hero {
    padding: 1.35rem;
    border-radius: 0.9rem;
  }

  .ifd-home-hero h1 {
    font-size: 2.65rem;
  }

  .ifd-search-box > div,
  .ifd-ai-home-panel,
  .ifd-pathway-end,
  .ifd-context-ask,
  .ifd-ask-form-footer,
  .ifd-question-context {
    align-items: stretch;
    flex-direction: column;
  }

  .ifd-search-box button,
  .ifd-button,
  .ifd-ask-form button {
    width: 100%;
  }

  .ifd-mode-choice-grid,
  .ifd-domain-grid,
  .ifd-link-grid,
  .ifd-prompt-grid {
    grid-template-columns: 1fr;
  }

  .ifd-modebar-actions {
    width: 100%;
  }

  .ifd-modebar button {
    flex: 1;
  }

  .ifd-pathway-steps article {
    grid-template-columns: 2.6rem 1fr;
    padding: 1rem;
  }

  .ifd-step-number {
    width: 2.6rem;
    height: 2.6rem;
  }

  .ifd-pathway-steps::before {
    left: 1.29rem;
  }
}


/* IFD_STAGE10F_REFERENCE_BEGIN */
.ifd-code {
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  padding: 0.14rem 0.34rem !important;
  font-size: 0.66rem !important;
  font-weight: 600 !important;
  line-height: 1.2;
  letter-spacing: 0.025em;
  opacity: 0.56;
}

.ifd-code::before {
  content: "Ref.";
  font-size: 0.54rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.ifd-question-navigation
.ifd-link-card > span {
  display: none;
}
/* IFD_STAGE10F_REFERENCE_END */