:root {
  --color-primary: #1a1a2e;
  --color-primary-strong: #0f0f1a;
  --color-accent: #e2a04a;
  --color-accent-soft: rgba(226, 160, 74, 0.12);
  --color-accent-medium: rgba(226, 160, 74, 0.25);
  --color-bg: #faf7f2;
  --color-surface: #ffffff;
  --color-muted: #6b6b7b;
  --color-muted-strong: #2d2d3a;
  --color-text-secondary: #3d3d4a;
  --color-border: #e8e4de;
  --font-display: 'IBM Plex Sans', 'Helvetica Neue', Arial, sans-serif;
  --font-body: 'IBM Plex Sans', 'Helvetica Neue', Arial, sans-serif;
  --font-accent: 'IBM Plex Serif', 'Georgia', serif;
  --font-mono: 'IBM Plex Mono', 'JetBrains Mono', 'Fira Code', monospace;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --radius-sm: 0.5rem;
  --radius-md: 0.75rem;
  --radius-lg: 1.5rem;
  --shadow-sm: 0 10px 30px rgba(26, 26, 46, 0.06);
  --shadow-lg: 0 25px 50px -12px rgba(26, 26, 46, 0.18);
  --card-elevated-shadow: 0 24px 48px -18px rgba(26, 26, 46, 0.22);
  --hover-surface: rgba(226, 160, 74, 0.08);
  --sidebar-width: 280px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-muted-strong);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  position: relative;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='200' height='200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.025'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  color: var(--color-accent);
}

img {
  max-width: 100%;
  display: block;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.01em;
}

h4 {
  font-family: var(--font-display);
  font-weight: 600;
}

/* ── Sidebar ────────────────────────────────── */

.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: var(--sidebar-width);
  background: linear-gradient(180deg, #faf7f2 0%, #f5f0e8 100%);
  border-right: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  padding: var(--spacing-lg) var(--spacing-md);
  z-index: 1000;
  transition: var(--transition);
}

.sidebar__inner {
  display: flex;
  flex-direction: column;
  height: 100%;
}

/* ============================================================
   Article layout (shared across all four article pages)
   Was inline <style> per article; moved here so CSP style-src 'self'
   no longer blocks it. Class names match what each article uses.
   ============================================================ */
.article-layout {
  max-width: 780px;
  margin: 0 auto;
  padding: 3rem 1.5rem 4rem;
  font-size: var(--reading-size, 1.05rem);
  line-height: var(--reading-line-height, 1.8);
  letter-spacing: var(--reading-letter-spacing, 0.01em);
  word-spacing: var(--reading-word-spacing, 0.02em);
}

.article-layout .back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  color: var(--color-accent);
  margin-bottom: 2rem;
}

.article-layout .back-link:hover {
  color: var(--color-primary);
}

.article-layout .back-link::before {
  content: '←';
}

.article-meta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.article-layout h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3vw + 1rem, 2.8rem);
  line-height: 1.2;
  color: var(--color-primary);
  margin: 0 0 1rem;
}

.article-layout .lead {
  font-size: calc(var(--reading-size, 1.05rem) + 0.1rem);
  color: var(--color-muted);
  margin-bottom: 2.5rem;
  border-left: 3px solid var(--color-accent);
  padding-left: 1.25rem;
}

.article-layout h2 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--color-primary);
  margin: 2.5rem 0 1rem;
}

.article-layout h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--color-primary);
  margin: 2rem 0 0.75rem;
}

.article-layout p {
  margin-bottom: 1.25rem;
}

.article-layout ul,
.article-layout ol {
  padding-left: 1.3rem;
  margin-bottom: 1.25rem;
}

.article-layout li {
  margin-bottom: 0.5rem;
}

.article-layout li::marker {
  color: var(--color-accent);
}

.article-layout blockquote {
  border-left: 3px solid var(--color-accent);
  padding: 1rem 1.5rem;
  margin: 1.5rem 0;
  background: var(--color-accent-soft);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.article-layout blockquote p {
  margin: 0;
  font-weight: 500;
}

.article-layout code {
  font-family: var(--font-mono);
  background: var(--color-accent-soft);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
  font-size: 0.9em;
}

.article-layout .callout {
  background: var(--color-surface);
  border: 1px solid var(--color-accent-medium);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  margin: 1.5rem 0;
}

.article-layout .callout h4 {
  font-family: var(--font-display);
  color: var(--color-accent);
  margin: 0 0 0.5rem;
}

.article-layout table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5rem 0;
  font-size: 0.95rem;
}

.article-layout th {
  text-align: left;
  padding: 0.75rem 1rem;
  background: var(--color-primary);
  color: var(--color-accent);
  font-family: var(--font-display);
  font-weight: 600;
}

.article-layout td {
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--color-border);
}

.article-layout tr:hover td {
  background: var(--hover-surface);
}

.article-cta {
  background: var(--color-primary);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  margin-top: 3rem;
  text-align: center;
}

.article-cta h3 {
  color: var(--color-accent);
  margin-top: 0;
}

.article-cta p {
  color: rgba(250, 247, 242, 0.7);
}

.article-cta .btn {
  margin-top: 0.5rem;
}

/* Reusable figure block for article pages (used for inline SVG diagrams) */
.article-figure {
  margin: 2rem 0;
  padding: 0;
}

.article-figure svg {
  display: block;
  width: 100%;
  height: auto;
  max-width: 800px;
  margin: 0 auto;
  border-radius: var(--radius-md);
}

.article-figure figcaption {
  font-size: 0.92rem;
  color: var(--color-muted);
  margin-top: 0.75rem;
  line-height: 1.55;
  font-style: italic;
}

/* Toast — transient confirmation message (e.g. share actions) */
.a11y-toast {
  position: fixed;
  left: 50%;
  bottom: 1.5rem;
  transform: translateX(-50%) translateY(1rem);
  background: var(--color-primary);
  color: var(--color-bg);
  font: 600 0.9rem/1.45 var(--font-body);
  padding: 0.8rem 1.25rem;
  border-radius: var(--radius-sm);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.32);
  max-width: min(90vw, 440px);
  text-align: center;
  z-index: 9500;
  opacity: 0;
  pointer-events: none;
  transition:
    opacity 0.25s ease,
    transform 0.25s ease;
}

.a11y-toast.is-visible {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* Share row at the end of each article */
.article-share {
  margin: 2.5rem 0 1.5rem;
  padding: 1.25rem 0 0;
  border-top: 1px solid var(--color-border);
}

.article-share__title {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin: 0 0 0.75rem;
}

.article-share__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.share-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1rem;
  background: transparent;
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font: 600 0.88rem var(--font-body);
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
  min-height: 38px;
}

.share-btn:hover {
  background: var(--color-accent-soft);
  border-color: var(--color-accent-medium);
  color: var(--color-text-secondary);
  transform: translateY(-1px);
}

.share-btn:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

.share-btn__icon {
  font-family: var(--font-display);
  font-weight: 700;
  width: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
}

.share-btn--copy.is-copied {
  background: var(--color-accent);
  color: var(--color-primary);
  border-color: var(--color-accent);
}

.share-btn--copy.is-copied .share-btn__icon {
  color: var(--color-primary);
}

/* Reusable disclaimer block for article pages */
.article-disclaimer {
  font-size: 0.92rem;
  color: var(--color-muted);
  background: rgba(226, 160, 74, 0.05);
  border-left: 3px solid var(--color-accent-medium);
  padding: 0.85rem 1.1rem;
  margin: 1rem 0 2rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  line-height: 1.6;
}

/* TL;DR / "short version" summary box on thought-leadership articles */
.article-tldr {
  background: var(--color-surface);
  border: 1px solid var(--color-accent-medium);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.75rem;
  margin: 2rem 0 2.5rem;
}

.article-tldr__title {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin: 0 0 0.75rem;
}

.article-tldr ul {
  margin: 0;
  padding-left: 1.2rem;
}

.article-tldr li {
  margin-bottom: 0.55rem;
  line-height: 1.6;
}

.article-tldr li:last-child {
  margin-bottom: 0;
}

.article-disclaimer strong {
  color: var(--color-muted-strong);
  font-weight: 600;
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-lg);
}

.brand__logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  background: var(--color-primary);
  color: var(--color-accent);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.08em;
}

.brand__photo {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  background: var(--color-primary);
  border: 2px solid var(--color-border);
  flex-shrink: 0;
}

.brand__name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  margin: 0 0 0.25rem;
  font-weight: 600;
  color: var(--color-muted-strong);
}

.brand__info p {
  margin: 0;
  color: var(--color-muted);
  font-size: 0.85rem;
  letter-spacing: 0.02em;
}

.sidebar__nav {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.nav__section {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.nav__label {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.7rem;
  color: var(--color-muted);
  font-family: var(--font-body);
  font-weight: 600;
}

.nav__link {
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  color: var(--color-muted-strong);
  transition: var(--transition);
  font-size: 0.95rem;
  position: relative;
}

.nav__link:hover,
.nav__link.active {
  background: var(--hover-surface);
  color: var(--color-primary);
}

.nav__link.active::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 60%;
  background: var(--color-accent);
  border-radius: 0 2px 2px 0;
}

.sidebar__footer {
  margin-top: auto;
  padding-top: var(--spacing-lg);
}

/* ── Buttons ────────────────────────────────── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: var(--radius-sm);
  padding: 0.7rem 1.4rem;
  font-family: var(--font-body);
  font-weight: 600;
  border: 1px solid transparent;
  transition: var(--transition);
  letter-spacing: 0.02em;
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-accent);
  box-shadow: var(--shadow-sm);
}

.btn--primary:hover {
  background: var(--color-primary-strong);
  color: var(--color-accent);
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

.btn--ghost {
  background: transparent;
  border-color: var(--color-border);
  color: var(--color-muted-strong);
}

.btn--ghost:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: translateY(-1px);
}

.file-upload {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.25rem;
  border-radius: var(--radius-sm);
  border: 1px dashed var(--color-border);
  cursor: pointer;
  font-weight: 600;
  color: var(--color-muted-strong);
  transition: var(--transition);
}

.file-upload:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.file-upload input[type='file'] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

/* ── Layout ─────────────────────────────────── */

.layout {
  margin-left: var(--sidebar-width);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  z-index: 1;
}

.topbar {
  position: sticky;
  top: 0;
  background: rgba(250, 247, 242, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: var(--spacing-sm) var(--spacing-lg);
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  border-bottom: 1px solid var(--color-border);
  z-index: 900;
}

.topbar__nav {
  display: flex;
  align-items: center;
}

.topbar__toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
}

.topbar__toggle span {
  width: 24px;
  height: 2px;
  background: var(--color-muted-strong);
  border-radius: 999px;
  transition: transform 0.2s ease;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--color-muted);
  letter-spacing: 0.03em;
}

.breadcrumb__divider {
  color: var(--color-accent);
}

.content {
  padding: var(--spacing-xl) clamp(1.5rem, 4vw, 4rem);
  max-width: 1200px;
}

/* ── Sections ───────────────────────────────── */

.section {
  margin-bottom: var(--spacing-xl);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid var(--color-border);
  scroll-margin-top: 140px;
  /* `backwards`, not `both`: a forwards-filled transform leaves every section
     a stacking context, which traps an expanded card's overlay behind the
     following section. With `backwards` the transform clears once the
     animation ends. */
  animation: fadeInUp 0.5s ease backwards;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.section:last-of-type {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.section__header {
  max-width: 680px;
  margin-bottom: var(--spacing-lg);
}

.section__title {
  margin: 0 0 var(--spacing-xs);
  font-size: clamp(1.6rem, 2vw + 1rem, 2.6rem);
  line-height: 1.2;
  color: var(--color-primary);
}

.section__subtitle {
  margin: 0;
  color: var(--color-muted);
  font-size: 1.05rem;
  line-height: 1.6;
}

/* ── Hero ────────────────────────────────────── */

.hero {
  border: none;
  margin-top: var(--spacing-lg);
  position: relative;
}

.hero .section__title {
  font-size: clamp(2rem, 3vw + 1rem, 3.2rem);
  line-height: 1.15;
  max-width: 720px;
}

.hero .section__subtitle {
  max-width: 600px;
  font-size: 1.15rem;
  line-height: 1.7;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  background: var(--color-accent-soft);
  color: var(--color-accent);
  padding: 0.4rem 1rem;
  border-radius: 999px;
  margin-bottom: var(--spacing-sm);
  font-weight: 700;
  border: 1px solid var(--color-accent-medium);
}

.hero__actions {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

/* ── Card Grid ──────────────────────────────── */

.section--cards .card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--spacing-md);
}

.card-grid--expertise {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.card-grid--resources {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

/* ── Cards ──────────────────────────────────── */

.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  box-shadow: 0 1px 3px rgba(26, 26, 46, 0.05);
  transition:
    transform 0.35s cubic-bezier(0.4, 0, 0.2, 1),
    box-shadow 0.35s cubic-bezier(0.4, 0, 0.2, 1),
    border-color 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.card--resource {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.card:not(.card--expertise):hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 36px -12px rgba(26, 26, 46, 0.18);
  border-color: var(--color-accent-medium);
}

.card h4 {
  margin-top: 0;
  margin-bottom: 0.75rem;
  font-size: 1.2rem;
  color: var(--color-primary);
}

.card p {
  margin: 0 0 1rem;
  color: var(--color-muted);
  line-height: 1.6;
}

/* ── Expertise cards ────────────────────────── */

.card--expertise {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  min-height: 100%;
  cursor: pointer;
  transition:
    border-color 0.25s ease,
    box-shadow 0.25s ease,
    transform 0.25s ease,
    background-color 0.25s ease;
}

.card--expertise[data-state='expanded'] {
  cursor: default;
  z-index: 20;
  box-shadow: var(--card-elevated-shadow);
  border-color: var(--color-accent);
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
}

@media (hover: hover) {
  .card--expertise[data-state='collapsed']:hover {
    background: var(--hover-surface);
    border-color: var(--color-accent-medium);
  }
}

.card--expertise:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 4px;
}

/* The details panel drops below the card as an overlay, so an expanded card
   covers the content beneath it instead of stretching the whole grid row. */
.card--expertise .card__details {
  position: absolute;
  left: -1px;
  right: -1px;
  top: calc(100% - 1px);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1.1rem var(--spacing-lg) var(--spacing-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-accent);
  border-top: none;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  box-shadow: var(--card-elevated-shadow);
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 1;
  transition:
    max-height 0.22s ease,
    opacity 0.16s ease;
}

.card--expertise[data-state='expanded'] .card__details {
  opacity: 1;
  pointer-events: auto;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .card--expertise,
  .card--expertise .card__details {
    transition: none;
  }

  .section {
    animation: none;
  }
}

/* Manual override from the reading toolbar — applies regardless of OS preference */
body[data-motion='off'] *,
body[data-motion='off'] *::before,
body[data-motion='off'] *::after {
  animation: none !important;
  transition: none !important;
  scroll-behavior: auto !important;
}

/* Dark theme: toggled by toolbar (root[data-theme="dark"]) */
:root[data-theme='dark'] {
  --color-primary: #faf7f2;
  --color-primary-strong: #ffffff;
  --color-accent: #e2a04a;
  --color-accent-soft: rgba(226, 160, 74, 0.16);
  --color-accent-medium: rgba(226, 160, 74, 0.35);
  --color-bg: #0f0f1a;
  --color-surface: #1a1a2e;
  --color-muted: #a3a3b3;
  --color-muted-strong: #faf7f2;
  --color-text-secondary: #d8d2c8;
  --color-border: #2d2d3a;
  --hover-surface: rgba(226, 160, 74, 0.14);
  --shadow-sm: 0 10px 30px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 25px 50px -12px rgba(0, 0, 0, 0.6);
}

/* High-contrast theme: toggled by toolbar (root[data-theme="hc"]) or OS prefers-contrast: more */
:root[data-theme='hc'] {
  --color-primary: #000000;
  --color-primary-strong: #000000;
  --color-accent: #ffaa00;
  --color-accent-soft: rgba(255, 170, 0, 0.16);
  --color-accent-medium: rgba(255, 170, 0, 0.45);
  --color-bg: #ffffff;
  --color-surface: #ffffff;
  --color-muted: #1a1a1a;
  --color-muted-strong: #000000;
  --color-text-secondary: #000000;
  --color-border: #000000;
}

:root[data-theme='hc'] body {
  font-weight: 500;
}

@media (prefers-contrast: more) {
  :root:not([data-theme='light']):not([data-theme='dark']) {
    --color-text-secondary: #000000;
    --color-muted-strong: #000000;
    --color-border: #000000;
  }
}

/* Skip-to-content link — focusable when the user tabs to it */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-primary);
  color: var(--color-accent);
  padding: 0.75rem 1.25rem;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  font-family: var(--font-display);
  font-weight: 600;
  z-index: 9999;
  text-decoration: none;
}

.skip-link:focus,
.skip-link:focus-visible {
  left: 0;
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

/* Screen-reader-only utility */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ============================================================
   Atkinson Hyperlegible (dyslexia-friendly) — self-hosted
   License: SIL Open Font License (Braille Institute of America)
   ============================================================ */
@font-face {
  font-family: 'Atkinson Hyperlegible';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('assets/fonts/atkinson/atkinson-hyperlegible-latin-400-normal.woff2') format('woff2');
}
@font-face {
  font-family: 'Atkinson Hyperlegible';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url('assets/fonts/atkinson/atkinson-hyperlegible-latin-400-italic.woff2') format('woff2');
}
@font-face {
  font-family: 'Atkinson Hyperlegible';
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url('assets/fonts/atkinson/atkinson-hyperlegible-latin-700-normal.woff2') format('woff2');
}
@font-face {
  font-family: 'Atkinson Hyperlegible';
  font-style: italic;
  font-weight: 700;
  font-display: swap;
  src: url('assets/fonts/atkinson/atkinson-hyperlegible-latin-700-italic.woff2') format('woff2');
}

/* Per-page body font-face override from the toolbar */
body[data-font-face='serif'] {
  font-family: var(--font-accent);
}
body[data-font-face='sans'] {
  font-family: 'IBM Plex Sans', 'Helvetica Neue', Arial, sans-serif;
}
body[data-font-face='dyslexia'] {
  font-family: 'Atkinson Hyperlegible', 'Comic Sans MS', sans-serif;
}

/* ============================================================
   Reading toolbar (used on article pages)
   ============================================================ */
.reading-toolbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--color-bg) 92%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
  padding: 0.6rem 1rem;
  margin: 0 0 1.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 1.1rem;
  font-family: var(--font-body);
}

.reading-toolbar .rt-group {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0 0.25rem;
  border-right: 1px solid var(--color-border);
}

.reading-toolbar .rt-group:last-child {
  border-right: 0;
}

.reading-toolbar .rt-label {
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-muted);
  margin-right: 0.2rem;
}

.reading-toolbar .rt-btn {
  background: transparent;
  color: var(--color-text-secondary);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  padding: 0.32rem 0.7rem;
  font: 600 0.82rem/1 var(--font-body);
  cursor: pointer;
  transition: var(--transition);
  min-height: 36px;
  min-width: 36px;
}

.reading-toolbar .rt-btn:hover {
  background: var(--color-accent-soft);
  color: var(--color-text-secondary);
  border-color: var(--color-accent-medium);
}

.reading-toolbar .rt-btn:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

.reading-toolbar .rt-btn.is-active,
.reading-toolbar .rt-btn[aria-pressed='true'] {
  background: var(--color-accent);
  color: var(--color-primary);
  border-color: var(--color-accent);
}

.reading-toolbar .rt-rate {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.78rem;
  color: var(--color-muted);
}

.reading-toolbar .rt-rate select {
  background: var(--color-surface);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.25rem 0.5rem;
  font: 600 0.82rem var(--font-body);
  min-height: 32px;
}

.reading-toolbar [data-audio-status] {
  font-size: 0.78rem;
  color: var(--color-muted);
  font-style: italic;
}

.reading-toolbar .rt-group.is-unavailable {
  opacity: 0.4;
  pointer-events: none;
}

.reading-toolbar .back-link {
  color: var(--color-text-secondary);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
}
.reading-toolbar .back-link:hover {
  color: var(--color-accent);
}

/* ============================================================
   Point-to-zoom magnifier
   Activated by the "Magnify" button in the article toolbar.
   ============================================================ */
.magnifier-lens {
  position: fixed;
  width: 480px;
  height: 480px;
  border-radius: 12px;
  border: 3px solid var(--color-accent);
  box-shadow:
    0 14px 36px rgba(0, 0, 0, 0.32),
    0 0 0 6px rgba(0, 0, 0, 0.08);
  background: var(--color-bg);
  overflow: hidden;
  pointer-events: none;
  z-index: 9000;
  /* Stay above everything else, but the cursor passes through to the page */
}

.magnifier-inner {
  position: absolute;
  top: 0;
  left: 0;
  width: 780px;
  transform-origin: 0 0;
  will-change: transform;
  pointer-events: none;
}

/* Reset the cloned article padding so the lens shows content edge-to-edge */
.magnifier-inner > .article-layout,
.magnifier-inner > main {
  margin: 0;
  padding: 3rem 1.5rem 4rem; /* match original so coords align exactly */
  background: transparent;
}

/* Hide cursor's default look so the lens feels like the cursor */
body[data-magnifier='on'] {
  cursor: crosshair;
}
body[data-magnifier='on'] .reading-toolbar {
  cursor: auto;
}

/* Currently-reading paragraph highlight when TTS audio is playing */
.is-reading {
  background: var(--color-accent-soft);
  outline: 2px solid var(--color-accent-medium);
  outline-offset: 4px;
  border-radius: var(--radius-sm);
}

@media (max-width: 600px) {
  .reading-toolbar {
    padding: 0.5rem 0.6rem;
    gap: 0.35rem 0.6rem;
  }
  .reading-toolbar .rt-group {
    border-right: 0;
    padding: 0 0.15rem;
  }
  .reading-toolbar .rt-label {
    display: none;
  }
}

.card__intro {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.card__title {
  margin: 0;
}

.card__subtitle {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-muted);
  letter-spacing: 0.02em;
}

.card__value {
  margin: 0;
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-muted-strong);
  line-height: 1.6;
}

.card__bullets {
  margin: 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.35rem;
  color: var(--color-muted-strong);
}

.card__bullets li {
  font-weight: 500;
}

/* ── Tags ───────────────────────────────────── */

.tag-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag {
  display: inline-flex;
  align-items: center;
  background: var(--color-accent-soft);
  color: var(--color-primary);
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  border: 1px solid rgba(226, 160, 74, 0.15);
}

.card__proof-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.card__proof-tags .tag {
  font-weight: 600;
}

.card__loading,
.card__error {
  margin: 0;
  padding: 2.5rem 1.5rem;
  text-align: center;
  color: var(--color-muted);
  font-weight: 600;
}

.card__error {
  color: #b91c1c;
}

/* ── Card CTA ───────────────────────────────── */

.card__cta {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius-sm);
  background: var(--color-primary);
  color: var(--color-accent);
  font-weight: 600;
  font-family: var(--font-body);
  border: 1px solid var(--color-primary);
  transition: var(--transition);
  letter-spacing: 0.02em;
}

.card--expertise .card__bullets {
  order: 3;
}

.card--expertise .card__cta {
  order: 4;
}

.card__cta:hover,
.card__cta:focus-visible {
  background: var(--color-primary-strong);
  border-color: var(--color-primary-strong);
  color: var(--color-accent);
  outline: none;
  transform: translateY(-1px);
}

/* ── Timeline ───────────────────────────────── */

.timeline {
  position: relative;
  padding-left: 2.5rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 12px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(
    to bottom,
    var(--color-accent) 0%,
    rgba(226, 160, 74, 0.3) 50%,
    rgba(226, 160, 74, 0.05) 100%
  );
}

.timeline__item {
  position: relative;
  margin-bottom: var(--spacing-lg);
}

.timeline__marker {
  position: absolute;
  left: -2px;
  top: 0.4rem;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-surface);
  border: 3px solid var(--color-accent);
  box-shadow: 0 0 0 4px var(--color-accent-soft);
}

.timeline__content {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  box-shadow: 0 1px 2px rgba(26, 26, 46, 0.04);
  border: 1px solid var(--color-border);
  transition: var(--transition);
}

.timeline__content:hover {
  border-color: var(--color-accent-medium);
  box-shadow: 0 4px 12px rgba(26, 26, 46, 0.08);
}

.timeline__content header {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.timeline__content h4 {
  margin: 0;
  font-size: 1.1rem;
  color: var(--color-primary);
}

.timeline__date {
  font-size: 0.85rem;
  color: var(--color-accent);
  font-weight: 600;
  letter-spacing: 0.03em;
}

.timeline__summary {
  margin-bottom: 0.75rem;
  color: var(--color-muted-strong);
}

.timeline__highlights {
  margin: 0;
  padding-left: 1.2rem;
  display: grid;
  gap: 0.4rem;
  color: var(--color-text-secondary);
  list-style: disc;
}

.timeline__highlights li {
  line-height: 1.6;
}

.timeline__highlights li::marker {
  color: var(--color-accent);
}

/* ── Article & Project Cards ────────────────── */

.card-grid--projects .card__meta,
.card-grid--articles .card__meta {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  color: var(--color-muted);
  font-size: 0.82rem;
  letter-spacing: 0.02em;
}

.card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
  color: var(--color-accent);
  position: relative;
}

.card__link::after {
  content: '→';
  transition: transform 0.3s ease;
}

.card__link:hover {
  color: var(--color-primary);
}

.card__link:hover::after {
  transform: translateX(4px);
}

.card__note {
  display: block;
  font-size: 0.85rem;
  color: var(--color-muted);
  border-top: 1px solid var(--color-border);
  padding-top: 0.75rem;
}

/* ── Scheduler ──────────────────────────────── */

.scheduler {
  border: none;
  margin: var(--spacing-xl) 0;
}

.scheduler__inner {
  background: linear-gradient(
    135deg,
    rgba(26, 26, 46, 0.04) 0%,
    rgba(226, 160, 74, 0.08) 50%,
    rgba(26, 26, 46, 0.02) 100%
  );
  border: 1px solid var(--color-accent-medium);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  box-shadow: var(--shadow-sm);
}

.card-grid--scheduler {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.card--meeting {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--color-accent-medium);
}

.card--meeting::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(226, 160, 74, 0.12), transparent 65%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.card--meeting:hover::before {
  opacity: 1;
}

.card--meeting h4 {
  position: relative;
  z-index: 1;
}

.card--meeting p,
.card--meeting span {
  position: relative;
  z-index: 1;
}

.card--meeting button {
  position: relative;
  z-index: 1;
  border: none;
  background: transparent;
  color: var(--color-accent);
  font-weight: 600;
  font-family: var(--font-body);
  padding: 0;
  cursor: pointer;
  transition: color 0.2s ease;
}

.card--meeting button:hover {
  color: var(--color-primary);
}

/* ── Footer ─────────────────────────────────── */

.section--footer {
  border: none;
  padding-bottom: var(--spacing-xl);
}

.footer {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
  background: var(--color-primary);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.footer h4 {
  margin-top: 0;
  margin-bottom: 0.75rem;
  color: var(--color-accent);
}

.footer p,
.footer li,
.footer a {
  color: rgba(250, 247, 242, 0.7);
  font-size: 0.95rem;
}

.footer a:hover {
  color: var(--color-accent);
}

.footer ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.35rem;
}

.social a {
  font-weight: 600;
}

.footer__note {
  text-align: center;
  color: var(--color-muted);
  margin-top: var(--spacing-lg);
  font-size: 0.9rem;
}

/* ── Backdrop ───────────────────────────────── */

.backdrop {
  position: fixed;
  inset: 0;
  background: rgba(26, 26, 46, 0.5);
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
  z-index: 900;
}

.backdrop.visible {
  opacity: 1;
  pointer-events: auto;
}

/* ── Responsive ─────────────────────────────── */

@media (max-width: 1024px) {
  .layout {
    margin-left: 0;
  }

  .sidebar {
    transform: translateX(-100%);
    box-shadow: var(--shadow-lg);
  }

  .sidebar.open {
    transform: translateX(0);
  }

  .topbar__toggle {
    display: inline-flex;
  }

  .content {
    padding: var(--spacing-lg);
  }
}

@media (max-width: 768px) {
  .hero__actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .card {
    padding: var(--spacing-md);
  }

  .scheduler__inner {
    padding: var(--spacing-lg);
  }
}

@media (max-width: 640px) {
  .topbar {
    padding: var(--spacing-sm) var(--spacing-md);
  }

  .content {
    padding: var(--spacing-lg) var(--spacing-md);
  }

  .hero {
    margin-top: var(--spacing-md);
  }

  .section__title {
    font-size: clamp(1.5rem, 6vw, 2.2rem);
  }
}

/* ============================================================
   Inline article SVG diagram styles (extracted for CSP compliance)
   ============================================================ */
/* From agentic-ai-financial-services.html */
.ag-bg {
  fill: #1a1a2e;
}
.ag-card {
  fill: #262648;
  stroke: #3a3a55;
  stroke-width: 1;
  rx: 10;
  ry: 10;
  transition: all 0.3s ease;
}
.ag-label {
  fill: #faf7f2;
  font:
    600 13px 'IBM Plex Sans',
    sans-serif;
  text-anchor: middle;
}
.ag-sub {
  fill: #b8b8c9;
  font:
    500 11px 'IBM Plex Sans',
    sans-serif;
  text-anchor: middle;
}
.ag-core {
  fill: #1a1a2e;
  stroke: #e2a04a;
  stroke-width: 2.5;
  filter: drop-shadow(0 0 8px rgba(226, 160, 74, 0.35));
}
.ag-conn-base {
  stroke: #3a3a55;
  stroke-width: 2;
  fill: none;
}
.ag-flow {
  stroke: #e2a04a;
  stroke-width: 2.5;
  stroke-linecap: round;
  fill: none;
  stroke-dasharray: 8 14;
  opacity: 0;
}
@keyframes ag-flow-dash {
  from {
    stroke-dashoffset: 22;
  }
  to {
    stroke-dashoffset: 0;
  }
}
.ag-flow-1 {
  animation:
    ag-flow-dash 0.6s linear infinite,
    ag-flow-fade-1 6s ease-in-out infinite;
}
.ag-flow-2 {
  animation:
    ag-flow-dash 0.6s linear infinite,
    ag-flow-fade-2 6s ease-in-out infinite;
}
.ag-flow-3 {
  animation:
    ag-flow-dash 0.6s linear infinite,
    ag-flow-fade-3 6s ease-in-out infinite;
}
.ag-flow-4 {
  animation:
    ag-flow-dash 0.6s linear infinite,
    ag-flow-fade-4 6s ease-in-out infinite;
}
@keyframes ag-flow-fade-1 {
  0%,
  3% {
    opacity: 0;
  }
  8%,
  20% {
    opacity: 0.95;
  }
  25%,
  100% {
    opacity: 0;
  }
}
@keyframes ag-flow-fade-2 {
  0%,
  25% {
    opacity: 0;
  }
  30%,
  42% {
    opacity: 0.95;
  }
  47%,
  100% {
    opacity: 0;
  }
}
@keyframes ag-flow-fade-3 {
  0%,
  47% {
    opacity: 0;
  }
  52%,
  64% {
    opacity: 0.95;
  }
  69%,
  100% {
    opacity: 0;
  }
}
@keyframes ag-flow-fade-4 {
  0%,
  69% {
    opacity: 0;
  }
  74%,
  86% {
    opacity: 0.95;
  }
  91%,
  100% {
    opacity: 0;
  }
}
.ag-card-1 {
  animation: ag-card-1 6s ease-in-out infinite;
}
.ag-card-2 {
  animation: ag-card-2 6s ease-in-out infinite;
}
.ag-card-3 {
  animation: ag-card-3 6s ease-in-out infinite;
}
.ag-card-4 {
  animation: ag-card-4 6s ease-in-out infinite;
}
@keyframes ag-card-1 {
  0%,
  14% {
    stroke: #3a3a55;
    filter: none;
  }
  18%,
  24% {
    stroke: #e2a04a;
    filter: drop-shadow(0 0 10px rgba(226, 160, 74, 0.45));
  }
  30%,
  100% {
    stroke: #3a3a55;
    filter: none;
  }
}
@keyframes ag-card-2 {
  0%,
  36% {
    stroke: #3a3a55;
    filter: none;
  }
  40%,
  46% {
    stroke: #e2a04a;
    filter: drop-shadow(0 0 10px rgba(226, 160, 74, 0.45));
  }
  52%,
  100% {
    stroke: #3a3a55;
    filter: none;
  }
}
@keyframes ag-card-3 {
  0%,
  58% {
    stroke: #3a3a55;
    filter: none;
  }
  62%,
  68% {
    stroke: #e2a04a;
    filter: drop-shadow(0 0 10px rgba(226, 160, 74, 0.45));
  }
  74%,
  100% {
    stroke: #3a3a55;
    filter: none;
  }
}
@keyframes ag-card-4 {
  0%,
  80% {
    stroke: #3a3a55;
    filter: none;
  }
  84%,
  90% {
    stroke: #e2a04a;
    filter: drop-shadow(0 0 10px rgba(226, 160, 74, 0.45));
  }
  96%,
  100% {
    stroke: #3a3a55;
    filter: none;
  }
}
.ag-orch-pulse {
  animation: ag-orch 3s ease-in-out infinite;
  transform-origin: 400px 180px;
  transform-box: view-box;
}
@keyframes ag-orch {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.04);
    filter: drop-shadow(0 0 18px rgba(226, 160, 74, 0.55));
  }
}
.ag-gate-light {
  animation: ag-gate 6s ease-in-out infinite;
}
@keyframes ag-gate {
  0%,
  92% {
    fill: #262648;
    stroke: #3a3a55;
    filter: none;
  }
  94%,
  99% {
    fill: #c08732;
    stroke: #e2a04a;
    filter: drop-shadow(0 0 12px rgba(226, 160, 74, 0.5));
  }
  100% {
    fill: #262648;
    stroke: #3a3a55;
    filter: none;
  }
}

/* From databricks-fabric-financial-services.html */
.df-bg {
  fill: #1a1a2e;
}
.df-card {
  stroke: #3a3a55;
  stroke-width: 1;
  rx: 10;
  ry: 10;
}
.df-db {
  fill: #2a3142;
}
.df-fab {
  fill: #2d2b3f;
}
.df-band {
  fill: #1f1f3a;
  stroke: #e2a04a;
  stroke-width: 1.5;
  rx: 8;
  ry: 8;
  filter: drop-shadow(0 0 6px rgba(226, 160, 74, 0.18));
}
.df-label {
  fill: #faf7f2;
  font:
    600 14px 'IBM Plex Sans',
    sans-serif;
  text-anchor: middle;
}
.df-sub {
  fill: #b8b8c9;
  font:
    500 11px 'IBM Plex Sans',
    sans-serif;
  text-anchor: middle;
}
.df-gov {
  fill: #faf7f2;
  font:
    600 12px 'IBM Plex Sans',
    sans-serif;
  text-anchor: middle;
}
.df-pill {
  fill: #262648;
  stroke: #3a3a55;
  stroke-width: 1;
  rx: 16;
  ry: 16;
}
.df-flow {
  stroke: #e2a04a;
  stroke-width: 2.5;
  stroke-linecap: round;
  fill: none;
  stroke-dasharray: 7 12;
}
@keyframes df-flow-r {
  from {
    stroke-dashoffset: 19;
  }
  to {
    stroke-dashoffset: 0;
  }
}
@keyframes df-flow-l {
  from {
    stroke-dashoffset: 0;
  }
  to {
    stroke-dashoffset: 19;
  }
}
.df-flow-r1 {
  animation:
    df-flow-r 0.6s linear infinite,
    df-fade-r1 5s ease-in-out infinite;
}
.df-flow-l1 {
  animation:
    df-flow-l 0.6s linear infinite,
    df-fade-l1 5s ease-in-out infinite;
}
@keyframes df-fade-r1 {
  0%,
  5% {
    opacity: 0;
  }
  10%,
  45% {
    opacity: 0.95;
  }
  50%,
  100% {
    opacity: 0;
  }
}
@keyframes df-fade-l1 {
  0%,
  55% {
    opacity: 0;
  }
  60%,
  90% {
    opacity: 0.95;
  }
  95%,
  100% {
    opacity: 0;
  }
}
.df-gov-pill {
  animation: df-gov-pulse 5s ease-in-out infinite;
}
.df-gov-pill.g1 {
  animation-delay: 0s;
}
.df-gov-pill.g2 {
  animation-delay: 1.25s;
}
.df-gov-pill.g3 {
  animation-delay: 2.5s;
}
.df-gov-pill.g4 {
  animation-delay: 3.75s;
}
@keyframes df-gov-pulse {
  0%,
  25%,
  100% {
    fill: #262648;
    stroke: #3a3a55;
    filter: none;
  }
  8%,
  18% {
    fill: #c08732;
    stroke: #e2a04a;
    filter: drop-shadow(0 0 6px rgba(226, 160, 74, 0.5));
  }
}
.df-plat {
  animation: df-plat 5s ease-in-out infinite;
}
.df-plat-db {
  animation-delay: 0s;
}
.df-plat-fab {
  animation-delay: 2.5s;
}
@keyframes df-plat {
  0%,
  30%,
  100% {
    filter: none;
  }
  5%,
  20% {
    filter: drop-shadow(0 0 10px rgba(226, 160, 74, 0.3));
  }
}

/* From ods-databricks-rtm-ibm-confluent.html */
.ods-bg {
  fill: #1a1a2e;
}
.ods-card {
  fill: #262648;
  stroke: #3a3a55;
  stroke-width: 1;
  rx: 8;
  ry: 8;
  transition: all 0.3s ease;
}
.ods-label {
  fill: #faf7f2;
  font:
    600 13px 'IBM Plex Sans',
    sans-serif;
  text-anchor: middle;
}
.ods-sub {
  fill: #b8b8c9;
  font:
    500 11px 'IBM Plex Sans',
    sans-serif;
  text-anchor: middle;
}
.ods-base {
  stroke: #3a3a55;
  stroke-width: 1.5;
  fill: none;
  stroke-dasharray: 3 4;
}
.ods-flow {
  stroke: #e2a04a;
  stroke-width: 2.8;
  stroke-linecap: round;
  fill: none;
  stroke-dasharray: 8 12;
  opacity: 0;
}
@keyframes ods-flow-dash {
  from {
    stroke-dashoffset: 20;
  }
  to {
    stroke-dashoffset: 0;
  }
}
.ods-seg-1 {
  animation:
    ods-flow-dash 0.55s linear infinite,
    ods-seg-fade-1 7s ease-in-out infinite;
}
.ods-seg-2 {
  animation:
    ods-flow-dash 0.55s linear infinite,
    ods-seg-fade-2 7s ease-in-out infinite;
}
.ods-seg-3 {
  animation:
    ods-flow-dash 0.55s linear infinite,
    ods-seg-fade-3 7s ease-in-out infinite;
}
@keyframes ods-seg-fade-1 {
  0%,
  4% {
    opacity: 0;
  }
  8%,
  24% {
    opacity: 0.95;
  }
  28%,
  100% {
    opacity: 0;
  }
}
@keyframes ods-seg-fade-2 {
  0%,
  30% {
    opacity: 0;
  }
  34%,
  50% {
    opacity: 0.95;
  }
  54%,
  100% {
    opacity: 0;
  }
}
@keyframes ods-seg-fade-3 {
  0%,
  56% {
    opacity: 0;
  }
  60%,
  78% {
    opacity: 0.95;
  }
  82%,
  100% {
    opacity: 0;
  }
}
.ods-box-1 {
  animation: ods-box-1 7s ease-in-out infinite;
}
.ods-box-2 {
  animation: ods-box-2 7s ease-in-out infinite;
}
.ods-box-3 {
  animation: ods-box-3 7s ease-in-out infinite;
}
.ods-box-4 {
  animation: ods-box-4 7s ease-in-out infinite;
}
@keyframes ods-box-1 {
  0%,
  2% {
    stroke: #3a3a55;
    filter: none;
  }
  5%,
  10% {
    stroke: #e2a04a;
    filter: drop-shadow(0 0 8px rgba(226, 160, 74, 0.4));
  }
  14%,
  100% {
    stroke: #3a3a55;
    filter: none;
  }
}
@keyframes ods-box-2 {
  0%,
  22% {
    stroke: #3a3a55;
    filter: none;
  }
  26%,
  32% {
    stroke: #e2a04a;
    filter: drop-shadow(0 0 8px rgba(226, 160, 74, 0.4));
  }
  38%,
  100% {
    stroke: #3a3a55;
    filter: none;
  }
}
@keyframes ods-box-3 {
  0%,
  48% {
    stroke: #3a3a55;
    filter: none;
  }
  52%,
  58% {
    stroke: #e2a04a;
    filter: drop-shadow(0 0 8px rgba(226, 160, 74, 0.4));
  }
  64%,
  100% {
    stroke: #3a3a55;
    filter: none;
  }
}
@keyframes ods-box-4 {
  0%,
  74% {
    stroke: #3a3a55;
    filter: none;
  }
  78%,
  92% {
    stroke: #e2a04a;
    filter: drop-shadow(0 0 8px rgba(226, 160, 74, 0.4));
  }
  96%,
  100% {
    stroke: #3a3a55;
    filter: none;
  }
}
.ods-tag {
  opacity: 0;
}
.ods-tag1 {
  animation: ods-tag1 7s ease-out infinite;
}
.ods-tag2 {
  animation: ods-tag2 7s ease-out infinite;
}
.ods-tag3 {
  animation: ods-tag3 7s ease-out infinite;
}
@keyframes ods-tag1 {
  0%,
  12% {
    opacity: 0;
    transform: translateY(8px);
  }
  18%,
  76% {
    opacity: 1;
    transform: translateY(0);
  }
  82%,
  100% {
    opacity: 0;
  }
}
@keyframes ods-tag2 {
  0%,
  38% {
    opacity: 0;
    transform: translateY(8px);
  }
  44%,
  76% {
    opacity: 1;
    transform: translateY(0);
  }
  82%,
  100% {
    opacity: 0;
  }
}
@keyframes ods-tag3 {
  0%,
  64% {
    opacity: 0;
    transform: translateY(8px);
  }
  70%,
  90% {
    opacity: 1;
    transform: translateY(0);
  }
  95%,
  100% {
    opacity: 0;
  }
}

/* From realtime-ods-capital-markets.html */
.rt-bg {
  fill: #1a1a2e;
}
.rt-card {
  fill: #262648;
  stroke: #3a3a55;
  stroke-width: 1;
  rx: 8;
  ry: 8;
  transition: all 0.3s ease;
}
.rt-label {
  fill: #faf7f2;
  font:
    600 13px 'IBM Plex Sans',
    sans-serif;
  text-anchor: middle;
}
.rt-sub {
  fill: #b8b8c9;
  font:
    500 11px 'IBM Plex Sans',
    sans-serif;
  text-anchor: middle;
}
.rt-base {
  stroke: #3a3a55;
  stroke-width: 1.5;
  fill: none;
  stroke-dasharray: 3 4;
}
.rt-flow {
  stroke: #e2a04a;
  stroke-width: 2.8;
  stroke-linecap: round;
  fill: none;
  stroke-dasharray: 8 12;
  opacity: 0;
}
@keyframes rt-flow-dash {
  from {
    stroke-dashoffset: 20;
  }
  to {
    stroke-dashoffset: 0;
  }
}
.rt-seg-1 {
  animation:
    rt-flow-dash 0.55s linear infinite,
    rt-fade-1 6s ease-in-out infinite;
}
.rt-seg-2 {
  animation:
    rt-flow-dash 0.55s linear infinite,
    rt-fade-2 6s ease-in-out infinite;
}
.rt-seg-3 {
  animation:
    rt-flow-dash 0.55s linear infinite,
    rt-fade-3 6s ease-in-out infinite;
}
@keyframes rt-fade-1 {
  0%,
  4% {
    opacity: 0;
  }
  9%,
  26% {
    opacity: 0.95;
  }
  31%,
  100% {
    opacity: 0;
  }
}
@keyframes rt-fade-2 {
  0%,
  32% {
    opacity: 0;
  }
  37%,
  54% {
    opacity: 0.95;
  }
  59%,
  100% {
    opacity: 0;
  }
}
@keyframes rt-fade-3 {
  0%,
  60% {
    opacity: 0;
  }
  65%,
  82% {
    opacity: 0.95;
  }
  87%,
  100% {
    opacity: 0;
  }
}
.rt-box-1 {
  animation: rt-box-1 6s ease-in-out infinite;
}
.rt-box-2 {
  animation: rt-box-2 6s ease-in-out infinite;
}
.rt-box-3 {
  animation: rt-box-3 6s ease-in-out infinite;
}
.rt-box-4 {
  animation: rt-box-4 6s ease-in-out infinite;
}
@keyframes rt-box-1 {
  0%,
  2% {
    stroke: #3a3a55;
    filter: none;
  }
  6%,
  12% {
    stroke: #e2a04a;
    filter: drop-shadow(0 0 8px rgba(226, 160, 74, 0.4));
  }
  16%,
  100% {
    stroke: #3a3a55;
    filter: none;
  }
}
@keyframes rt-box-2 {
  0%,
  28% {
    stroke: #3a3a55;
    filter: none;
  }
  32%,
  38% {
    stroke: #e2a04a;
    filter: drop-shadow(0 0 8px rgba(226, 160, 74, 0.4));
  }
  44%,
  100% {
    stroke: #3a3a55;
    filter: none;
  }
}
@keyframes rt-box-3 {
  0%,
  54% {
    stroke: #3a3a55;
    filter: none;
  }
  58%,
  64% {
    stroke: #e2a04a;
    filter: drop-shadow(0 0 8px rgba(226, 160, 74, 0.4));
  }
  70%,
  100% {
    stroke: #3a3a55;
    filter: none;
  }
}
@keyframes rt-box-4 {
  0%,
  80% {
    stroke: #3a3a55;
    filter: none;
  }
  84%,
  96% {
    stroke: #e2a04a;
    filter: drop-shadow(0 0 8px rgba(226, 160, 74, 0.4));
  }
  100% {
    stroke: #3a3a55;
    filter: none;
  }
}
.rt-val {
  font:
    700 16px 'IBM Plex Mono',
    monospace;
  fill: #e2a04a;
  text-anchor: end;
}
.rt-val-var {
  animation: rt-val-var 6s steps(1) infinite;
}
.rt-val-lat-r {
  animation: rt-val-lat-r 6s steps(1) infinite;
}
.rt-val-pnl {
  animation: rt-val-pnl 6s steps(1) infinite;
}
.rt-val-lat-p {
  animation: rt-val-lat-p 6s steps(1) infinite;
}
/* Cycle through realistic figures synced to packet arrivals */
@keyframes rt-val-var {
  0% {
    content: '$ 4.82M';
  }
}
.rt-val-var::after {
  content: '$ 4.82M';
}
.rt-fade-val {
  animation: rt-fade-val 6s ease-in-out infinite;
}
@keyframes rt-fade-val {
  0%,
  78% {
    opacity: 0.55;
  }
  84%,
  95% {
    opacity: 1;
    filter: drop-shadow(0 0 6px rgba(226, 160, 74, 0.55));
  }
  100% {
    opacity: 0.55;
  }
}

/* Inline-style replacements — CSP (style-src 'self') blocks the style="" attribute */
.svg-fill-accent {
  fill: #e2a04a;
}
.svg-anchor-start {
  text-anchor: start;
}
.svg-label-lead {
  text-anchor: start;
  fill: #faf7f2;
  font-weight: 600;
}
.svg-delay-1 {
  animation-delay: 0.3s;
}
.svg-delay-2 {
  animation-delay: 0.6s;
}
.svg-delay-3 {
  animation-delay: 0.9s;
}
.article-table-note {
  font-size: 0.85rem;
  color: var(--color-muted);
  margin-top: -0.5rem;
}
.disclaimer--spaced {
  margin-top: 2rem;
}

/* ============================================================
   Article diagrams — AI spend / Unity AI Gateway (.gw-*)
   ============================================================ */
.gw-bg {
  fill: #1a1a2e;
}
.gw-card {
  fill: #262648;
  stroke: #3a3a55;
  stroke-width: 1;
}
.gw-card-orch {
  stroke: #e2a04a;
  stroke-width: 2;
}
.gw-gate {
  fill: #20203c;
  stroke: #e2a04a;
  stroke-width: 2;
  filter: drop-shadow(0 0 8px rgba(226, 160, 74, 0.25));
}
.gw-label {
  fill: #faf7f2;
  font:
    600 13px 'IBM Plex Sans',
    sans-serif;
  text-anchor: middle;
}
.gw-sub {
  fill: #b8b8c9;
  font:
    500 11px 'IBM Plex Sans',
    sans-serif;
  text-anchor: middle;
}
.gw-tag {
  fill: #e2a04a;
  font:
    600 11px 'IBM Plex Sans',
    sans-serif;
  text-anchor: middle;
}
.gw-tag-l {
  fill: #d8d6e2;
  font:
    600 13px 'IBM Plex Sans',
    sans-serif;
  text-anchor: start;
}
.gw-amt {
  fill: #faf7f2;
  font:
    600 12px 'IBM Plex Sans',
    sans-serif;
  text-anchor: start;
}
.gw-conn {
  stroke: #3a3a55;
  stroke-width: 2;
  fill: none;
}

/* Diagram 1 — animated fan-out flow */
.gw-flow {
  stroke: #e2a04a;
  stroke-width: 2.5;
  stroke-linecap: round;
  fill: none;
  stroke-dasharray: 8 14;
  opacity: 0;
}
@keyframes gw-flow-dash {
  from {
    stroke-dashoffset: 22;
  }
  to {
    stroke-dashoffset: 0;
  }
}
.gw-flow-1 {
  animation:
    gw-flow-dash 0.6s linear infinite,
    gw-flow-fade-1 6s ease-in-out infinite;
}
.gw-flow-2 {
  animation:
    gw-flow-dash 0.6s linear infinite,
    gw-flow-fade-2 6s ease-in-out infinite;
}
.gw-flow-3 {
  animation:
    gw-flow-dash 0.6s linear infinite,
    gw-flow-fade-3 6s ease-in-out infinite;
}
.gw-flow-4 {
  animation:
    gw-flow-dash 0.6s linear infinite,
    gw-flow-fade-4 6s ease-in-out infinite;
}
@keyframes gw-flow-fade-1 {
  0%,
  4% {
    opacity: 0;
  }
  9%,
  20% {
    opacity: 0.95;
  }
  25%,
  100% {
    opacity: 0;
  }
}
@keyframes gw-flow-fade-2 {
  0%,
  24% {
    opacity: 0;
  }
  29%,
  42% {
    opacity: 0.95;
  }
  47%,
  100% {
    opacity: 0;
  }
}
@keyframes gw-flow-fade-3 {
  0%,
  44% {
    opacity: 0;
  }
  49%,
  62% {
    opacity: 0.95;
  }
  67%,
  100% {
    opacity: 0;
  }
}
@keyframes gw-flow-fade-4 {
  0%,
  60% {
    opacity: 0;
  }
  65%,
  80% {
    opacity: 0.95;
  }
  85%,
  100% {
    opacity: 0;
  }
}

/* Diagram 1 — retry loop */
.gw-spin {
  fill: none;
  stroke: #e2a04a;
  stroke-width: 3;
  stroke-linecap: round;
  stroke-dasharray: 5 6;
  transform-origin: 628px 170px;
  animation: gw-spin 2.2s linear infinite;
}
@keyframes gw-spin {
  to {
    transform: rotate(360deg);
  }
}

/* Diagram 1 — cost meter */
.gw-meter-track {
  fill: #262648;
  stroke: #3a3a55;
  stroke-width: 1;
}
.gw-meter-fill {
  fill: #e2a04a;
  transform-box: fill-box;
  transform-origin: 50% 100%;
  animation: gw-meter 6s ease-in-out infinite;
}
@keyframes gw-meter {
  0% {
    transform: scaleY(0.05);
  }
  44% {
    transform: scaleY(0.22);
  }
  62% {
    transform: scaleY(0.96);
  }
  90% {
    transform: scaleY(0.96);
  }
  100% {
    transform: scaleY(0.05);
  }
}
.gw-burst {
  fill: #ff7a45;
  font:
    800 26px 'IBM Plex Sans',
    sans-serif;
  text-anchor: middle;
  opacity: 0;
  transform-box: fill-box;
  transform-origin: center;
  animation: gw-burst 6s ease-in-out infinite;
}
@keyframes gw-burst {
  0%,
  52% {
    opacity: 0;
    transform: scale(0.6);
  }
  60% {
    opacity: 1;
    transform: scale(1.15);
  }
  74% {
    opacity: 1;
    transform: scale(1);
  }
  82%,
  100% {
    opacity: 0;
    transform: scale(1);
  }
}

/* Diagram 2 — flowing request dots */
.gw-dot {
  fill: #e2a04a;
}
.gw-dot-1 {
  animation: gw-dot-move 3s ease-in infinite;
}
.gw-dot-2 {
  animation: gw-dot-move 3s ease-in infinite;
  animation-delay: 1s;
}
.gw-dot-3 {
  animation: gw-dot-move 3s ease-in infinite;
  animation-delay: 2s;
}
@keyframes gw-dot-move {
  0% {
    transform: translateX(0);
    opacity: 0;
  }
  10% {
    opacity: 1;
  }
  60% {
    opacity: 1;
  }
  74%,
  100% {
    transform: translateX(106px);
    opacity: 0;
  }
}

/* Diagram 2 — budget gauges */
.gw-gauge-track {
  fill: #262648;
  stroke: #3a3a55;
  stroke-width: 1;
}
.gw-gauge-fill {
  fill: #e2a04a;
  transform-box: fill-box;
  transform-origin: 0% 50%;
}
.gw-gauge-1 {
  animation: gw-g1 5s ease-in-out infinite;
}
.gw-gauge-2 {
  fill: #ff7a45;
  animation: gw-g2 5s ease-in-out infinite;
}
.gw-gauge-3 {
  animation: gw-g3 5s ease-in-out infinite;
}
.gw-gauge-4 {
  animation: gw-g4 5s ease-in-out infinite;
}
@keyframes gw-g1 {
  0% {
    transform: scaleX(0.04);
  }
  42%,
  90% {
    transform: scaleX(0.55);
  }
  100% {
    transform: scaleX(0.04);
  }
}
@keyframes gw-g2 {
  0% {
    transform: scaleX(0.04);
  }
  52%,
  90% {
    transform: scaleX(0.93);
  }
  100% {
    transform: scaleX(0.04);
  }
}
@keyframes gw-g3 {
  0% {
    transform: scaleX(0.04);
  }
  46%,
  90% {
    transform: scaleX(0.4);
  }
  100% {
    transform: scaleX(0.04);
  }
}
@keyframes gw-g4 {
  0% {
    transform: scaleX(0.04);
  }
  48%,
  90% {
    transform: scaleX(0.3);
  }
  100% {
    transform: scaleX(0.04);
  }
}
.gw-thresh {
  stroke: #ff7a45;
  stroke-width: 2.5;
  stroke-dasharray: 3 3;
}

/* Diagram 2 — budget alert badge */
.gw-alert {
  transform-box: fill-box;
  transform-origin: center;
  animation: gw-alert-pulse 5s ease-in-out infinite;
}
.gw-alert rect {
  fill: #3a1e1e;
  stroke: #ff7a45;
  stroke-width: 1.5;
}
.gw-alert-text {
  fill: #ff9a6c;
  font:
    600 12px 'IBM Plex Sans',
    sans-serif;
  text-anchor: middle;
}
@keyframes gw-alert-pulse {
  0%,
  44% {
    opacity: 0;
    transform: scale(0.85);
  }
  52% {
    opacity: 1;
    transform: scale(1.08);
  }
  60% {
    opacity: 1;
    transform: scale(1);
  }
  88% {
    opacity: 1;
    transform: scale(1);
  }
  96%,
  100% {
    opacity: 0;
    transform: scale(0.85);
  }
}

/* ============================================================
   Article diagrams — Responsible AI pipeline (.rg-*)
   ============================================================ */
.rg-bg {
  fill: #1a1a2e;
}
.rg-card {
  fill: #262648;
  stroke: #3a3a55;
  stroke-width: 1;
}
.rg-gate {
  fill: #20203c;
  stroke: #e2a04a;
  stroke-width: 2;
}
.rg-phase {
  fill: #262648;
  stroke: #3a3a55;
  stroke-width: 1.5;
}
.rg-gateway {
  fill: #20203c;
  stroke: #e2a04a;
  stroke-width: 2;
  filter: drop-shadow(0 0 8px rgba(226, 160, 74, 0.25));
}
.rg-label {
  fill: #faf7f2;
  font:
    600 13px 'IBM Plex Sans',
    sans-serif;
  text-anchor: middle;
}
.rg-phase-name {
  fill: #faf7f2;
  font:
    700 18px 'IBM Plex Sans',
    sans-serif;
  text-anchor: middle;
}
.rg-sub {
  fill: #b8b8c9;
  font:
    500 11px 'IBM Plex Sans',
    sans-serif;
  text-anchor: middle;
}
.rg-ok {
  fill: #6cc08b;
  font:
    600 11px 'IBM Plex Sans',
    sans-serif;
  text-anchor: middle;
}
.rg-note {
  fill: #ff9a6c;
  font:
    600 12px 'IBM Plex Sans',
    sans-serif;
  text-anchor: middle;
}
.rg-conn {
  stroke: #3a3a55;
  stroke-width: 2;
  fill: none;
}
.rg-flow {
  stroke: #e2a04a;
  stroke-width: 2.5;
  stroke-linecap: round;
  fill: none;
  stroke-dasharray: 7 11;
  animation: rg-flow-dash 0.7s linear infinite;
}
.rg-flow-2 {
  animation-delay: 0.15s;
}
.rg-flow-3 {
  animation-delay: 0.3s;
}
.rg-flow-4 {
  animation-delay: 0.45s;
}
@keyframes rg-flow-dash {
  to {
    stroke-dashoffset: -18;
  }
}

/* Diagram 1 — branches past production */
.rg-branch {
  stroke: #ff7a45;
  stroke-width: 2;
  stroke-linecap: round;
  fill: none;
  opacity: 0.2;
}
.rg-br-1 {
  animation: rg-flicker 2.3s ease-in-out infinite;
}
.rg-br-2 {
  animation: rg-flicker 3.1s ease-in-out infinite 0.4s;
}
.rg-br-3 {
  animation: rg-flicker 1.9s ease-in-out infinite 0.9s;
}
.rg-br-4 {
  animation: rg-flicker 2.7s ease-in-out infinite 0.2s;
}
.rg-br-5 {
  animation: rg-flicker 3.4s ease-in-out infinite 1.1s;
}
@keyframes rg-flicker {
  0%,
  100% {
    opacity: 0.16;
  }
  45%,
  55% {
    opacity: 0.85;
  }
}
.rg-spark {
  fill: #ff7a45;
  opacity: 0.2;
}
.rg-sp-1 {
  animation: rg-flicker 2.3s ease-in-out infinite;
}
.rg-sp-2 {
  animation: rg-flicker 3.1s ease-in-out infinite 0.4s;
}
.rg-sp-3 {
  animation: rg-flicker 1.9s ease-in-out infinite 0.9s;
}
.rg-sp-4 {
  animation: rg-flicker 2.7s ease-in-out infinite 0.2s;
}
.rg-sp-5 {
  animation: rg-flicker 3.4s ease-in-out infinite 1.1s;
}

/* Diagram 2 — phase sweep + governance band */
.rg-ph-1 {
  animation: rg-phase-sweep 5.6s ease-in-out infinite;
}
.rg-ph-2 {
  animation: rg-phase-sweep 5.6s ease-in-out infinite 1.4s;
}
.rg-ph-3 {
  animation: rg-phase-sweep 5.6s ease-in-out infinite 2.8s;
}
.rg-ph-4 {
  animation: rg-phase-sweep 5.6s ease-in-out infinite 4.2s;
}
@keyframes rg-phase-sweep {
  0%,
  100% {
    stroke: #3a3a55;
  }
  8%,
  22% {
    stroke: #e2a04a;
  }
}
.rg-band {
  fill: rgba(226, 160, 74, 0.07);
  stroke: #3a3a55;
  stroke-width: 1;
}
.rg-band-flow {
  stroke: #e2a04a;
  stroke-width: 2;
  stroke-linecap: round;
  fill: none;
  stroke-dasharray: 6 14;
  animation: rg-flow-dash 0.8s linear infinite;
}
.rg-band-text {
  fill: #d8d6e2;
  font:
    600 13px 'IBM Plex Sans',
    sans-serif;
  text-anchor: middle;
}

/* Diagram 3 — CLEARS hexagon */
.rg-hex-grid {
  fill: none;
  stroke: #3a3a55;
  stroke-width: 1;
}
.rg-axis {
  stroke: #3a3a55;
  stroke-width: 1;
}
.rg-hex-score {
  fill: rgba(226, 160, 74, 0.22);
  stroke: #e2a04a;
  stroke-width: 2.5;
  transform-box: fill-box;
  transform-origin: center;
  animation: rg-hex-pulse 4s ease-in-out infinite;
}
@keyframes rg-hex-pulse {
  0%,
  100% {
    transform: scale(0.4);
    opacity: 0.5;
  }
  50% {
    transform: scale(1);
    opacity: 1;
  }
}
.rg-vtx {
  fill: #e2a04a;
}
.rg-vtx-1 {
  animation: rg-vtx-pulse 3.6s ease-in-out infinite;
}
.rg-vtx-2 {
  animation: rg-vtx-pulse 3.6s ease-in-out infinite 0.6s;
}
.rg-vtx-3 {
  animation: rg-vtx-pulse 3.6s ease-in-out infinite 1.2s;
}
.rg-vtx-4 {
  animation: rg-vtx-pulse 3.6s ease-in-out infinite 1.8s;
}
.rg-vtx-5 {
  animation: rg-vtx-pulse 3.6s ease-in-out infinite 2.4s;
}
.rg-vtx-6 {
  animation: rg-vtx-pulse 3.6s ease-in-out infinite 3s;
}
@keyframes rg-vtx-pulse {
  0%,
  80%,
  100% {
    opacity: 0.35;
  }
  12%,
  24% {
    opacity: 1;
  }
}
.rg-vtx-label {
  fill: #d8d6e2;
  font:
    600 12px 'IBM Plex Sans',
    sans-serif;
  text-anchor: middle;
}
.rg-hex-title {
  fill: #e2a04a;
  font:
    700 22px 'IBM Plex Sans',
    sans-serif;
  text-anchor: middle;
}

/* Diagram 4 — AI Gateway guardrails */
.rg-flow-in {
  stroke: #e2a04a;
  stroke-width: 2.5;
  stroke-linecap: round;
  fill: none;
  stroke-dasharray: 7 11;
  animation: rg-flow-dash 0.7s linear infinite;
}
.rg-threat rect {
  fill: #2a2436;
  stroke: #3a3a55;
  stroke-width: 1;
}
.rg-threat-x {
  fill: #ff7a45;
  font:
    700 15px 'IBM Plex Sans',
    sans-serif;
  text-anchor: middle;
}
.rg-threat-text {
  fill: #d8d6e2;
  font:
    600 13px 'IBM Plex Sans',
    sans-serif;
  text-anchor: start;
}
.rg-th-1 {
  animation: rg-threat-block 5s ease-in-out infinite;
}
.rg-th-2 {
  animation: rg-threat-block 5s ease-in-out infinite 1s;
}
.rg-th-3 {
  animation: rg-threat-block 5s ease-in-out infinite 2s;
}
.rg-th-4 {
  animation: rg-threat-block 5s ease-in-out infinite 3s;
}
.rg-th-5 {
  animation: rg-threat-block 5s ease-in-out infinite 4s;
}
@keyframes rg-threat-block {
  0%,
  100% {
    opacity: 0.4;
  }
  10%,
  26% {
    opacity: 1;
  }
}

/* Diagram 5 — governance gap */
.rg-bar-label {
  fill: #d8d6e2;
  font:
    600 13px 'IBM Plex Sans',
    sans-serif;
  text-anchor: start;
}
.rg-bar-track {
  fill: #262648;
  stroke: #3a3a55;
  stroke-width: 1;
}
.rg-bar-fill {
  transform-box: fill-box;
  transform-origin: left;
}
.rg-bar-1 {
  fill: #e2a04a;
  animation: rg-bar-1 4.5s ease-in-out infinite;
}
.rg-bar-2 {
  fill: #ff7a45;
  animation: rg-bar-2 4.5s ease-in-out infinite;
}
@keyframes rg-bar-1 {
  0% {
    transform: scaleX(0.02);
  }
  40%,
  90% {
    transform: scaleX(0.73);
  }
  100% {
    transform: scaleX(0.02);
  }
}
@keyframes rg-bar-2 {
  0% {
    transform: scaleX(0.02);
  }
  40%,
  90% {
    transform: scaleX(0.2);
  }
  100% {
    transform: scaleX(0.02);
  }
}
.rg-bar-val {
  fill: #faf7f2;
  font:
    700 14px 'IBM Plex Sans',
    sans-serif;
  text-anchor: start;
}
.rg-gap {
  fill: rgba(255, 122, 69, 0.09);
  stroke: #ff7a45;
  stroke-width: 1.5;
  stroke-dasharray: 4 4;
  animation: rg-gap-pulse 4.5s ease-in-out infinite;
}
@keyframes rg-gap-pulse {
  0%,
  38% {
    opacity: 0;
  }
  52%,
  90% {
    opacity: 1;
  }
  100% {
    opacity: 0;
  }
}
.rg-gap-text {
  fill: #ff9a6c;
  font:
    600 12px 'IBM Plex Sans',
    sans-serif;
  text-anchor: middle;
}

/* Diagram 6 — lifecycle loop */
.rg-loop-ring {
  fill: none;
  stroke: #3a3a55;
  stroke-width: 2;
  stroke-dasharray: 5 7;
}
.rg-orbit {
  transform-origin: 400px 186px;
  animation: rg-orbit 8s linear infinite;
}
@keyframes rg-orbit {
  to {
    transform: rotate(360deg);
  }
}
.rg-marker {
  fill: #e2a04a;
  filter: drop-shadow(0 0 5px rgba(226, 160, 74, 0.7));
}
.rg-node {
  fill: #262648;
  stroke: #3a3a55;
  stroke-width: 2;
}
.rg-node-1 {
  animation: rg-node-pulse 8s ease-in-out infinite;
}
.rg-node-2 {
  animation: rg-node-pulse 8s ease-in-out infinite 2s;
}
.rg-node-3 {
  animation: rg-node-pulse 8s ease-in-out infinite 4s;
}
.rg-node-4 {
  animation: rg-node-pulse 8s ease-in-out infinite 6s;
}
@keyframes rg-node-pulse {
  0%,
  14%,
  100% {
    fill: #262648;
    stroke: #3a3a55;
  }
  3%,
  8% {
    fill: #e2a04a;
    stroke: #e2a04a;
  }
}
.rg-node-label {
  fill: #d8d6e2;
  font:
    600 13px 'IBM Plex Sans',
    sans-serif;
  text-anchor: middle;
}
.rg-loop-title {
  fill: #e2a04a;
  font:
    700 19px 'IBM Plex Sans',
    sans-serif;
  text-anchor: middle;
}