/* ============================================================
   event-modeling-hcl — shared design system.
   Identity: "engineered blueprint" — drafting neutrals, indigo
   chrome, mono spec-data, and the same sticky-note element
   colors used by the `diagram` command's rendered canvas, so a
   model embedded in this site looks native to it.
   ============================================================ */

/* ---------------------------- fonts ---------------------------- */
@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url("fonts/ibm-plex-sans-var.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191,
    U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "IBM Plex Sans Condensed";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("fonts/ibm-plex-sans-condensed-600.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191,
    U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "IBM Plex Sans Condensed";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("fonts/ibm-plex-sans-condensed-700.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191,
    U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("fonts/ibm-plex-mono-400.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191,
    U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "IBM Plex Mono";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("fonts/ibm-plex-mono-500.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191,
    U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ---------------------------- tokens ---------------------------- */
/* Bare :root = light (the un-stamped default: system with no dark preference,
   or an explicit light choice). */
:root {
  color-scheme: light;

  --bg: #e9edf4;
  --surface: #f7f9fc;
  --panel: #ffffff;
  --ink: #1a2230;
  --ink-soft: #56617a;
  --ink-faint: #8b95a8;
  --line: #d2d9e4;
  --line-soft: #e1e6ef;
  --grid-line: rgba(63, 91, 217, 0.055);
  --accent: #3f5bd9;
  --accent-ink: #2b41a8;
  --accent-soft: #e4e8fb;
  --shadow-sm: 0 1px 2px rgba(20, 30, 55, 0.1);
  --shadow: 0 1px 2px rgba(20, 30, 55, 0.09), 0 8px 22px rgba(20, 30, 55, 0.08);
  --shadow-lg: 0 12px 40px rgba(20, 30, 55, 0.2);

  /* Semantic element colors — the same hues the `diagram` canvas and the
     learning guide use for Event/Command/Read-model/etc. Text+tint pairs,
     held to the same hue across themes; only the tint strength changes. */
  --event: #b45f06;
  --event-bg: #fff7e6;
  --command: #2563eb;
  --command-bg: #eef5ff;
  --readmodel: #4d7c0f;
  --readmodel-bg: #f4fae8;
  --screen: #56617a;
  --screen-bg: #f4f6f8;
  --processor: #7c3aed;
  --processor-bg: #f5f0ff;
  --translation: #0f766e;
  --translation-bg: #ecfdf8;
  --hotspot: #c2413b;
  --hotspot-bg: #fff1ef;

  --font-display: "IBM Plex Sans Condensed", ui-sans-serif, system-ui,
    sans-serif;
  --font-body: "IBM Plex Sans", ui-sans-serif, system-ui, -apple-system,
    "Segoe UI", Roboto, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Monaco,
    Consolas, "Liberation Mono", monospace;

  --content-max: 76rem;
  --prose-max: 42rem;
  --radius: 14px;
  --radius-sm: 9px;
}

/* Dark via OS, unless an explicit light choice is stamped. */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #0f1421;
    --surface: #141a29;
    --panel: #1a2233;
    --ink: #e8edf6;
    --ink-soft: #a7b2c6;
    --ink-faint: #6f7d97;
    --line: #303b51;
    --line-soft: rgba(38, 49, 69, 0.6);
    --grid-line: rgba(120, 145, 205, 0.06);
    --accent: #7189f2;
    --accent-ink: #afbeff;
    --accent-soft: #232f4e;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.45);
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.5), 0 10px 26px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 16px 46px rgba(0, 0, 0, 0.55);

    --event: #f0a63f;
    --event-bg: #2c2210;
    --command: #6fa4f7;
    --command-bg: #172336;
    --readmodel: #93cf6f;
    --readmodel-bg: #1a2913;
    --screen: #a7b2c6;
    --screen-bg: #1c2434;
    --processor: #b39bff;
    --processor-bg: #241d3c;
    --translation: #4fd1c1;
    --translation-bg: #102826;
    --hotspot: #f18b83;
    --hotspot-bg: #2e1815;
  }
}

/* Explicit dark choice wins in both directions. */
:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0f1421;
  --surface: #141a29;
  --panel: #1a2233;
  --ink: #e8edf6;
  --ink-soft: #a7b2c6;
  --ink-faint: #6f7d97;
  --line: #303b51;
  --line-soft: rgba(38, 49, 69, 0.6);
  --grid-line: rgba(120, 145, 205, 0.06);
  --accent: #7189f2;
  --accent-ink: #afbeff;
  --accent-soft: #232f4e;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.45);
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.5), 0 10px 26px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 16px 46px rgba(0, 0, 0, 0.55);

  --event: #f0a63f;
  --event-bg: #2c2210;
  --command: #6fa4f7;
  --command-bg: #172336;
  --readmodel: #93cf6f;
  --readmodel-bg: #1a2913;
  --screen: #a7b2c6;
  --screen-bg: #1c2434;
  --processor: #b39bff;
  --processor-bg: #241d3c;
  --translation: #4fd1c1;
  --translation-bg: #102826;
  --hotspot: #f18b83;
  --hotspot-bg: #2e1815;
}

/* ---------------------------- reset ---------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  -webkit-text-size-adjust: 100%;
}
html,
body {
  height: 100%;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img,
svg {
  max-width: 100%;
  display: block;
}
a {
  color: var(--accent-ink);
}
h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.01em;
  text-wrap: balance;
  margin: 0 0 0.5em;
}
h1 {
  font-size: clamp(2rem, 1.35rem + 2.6vw, 2.75rem);
}
h2 {
  font-size: clamp(1.5rem, 1.2rem + 1.2vw, 2rem);
}
h3 {
  font-size: 1.3rem;
}
h4 {
  font-size: 1.05rem;
  font-family: var(--font-body);
  font-weight: 600;
}
p {
  margin: 0 0 1.1em;
}
ul,
ol {
  padding-left: 1.4em;
}
li {
  margin: 0.3em 0;
}
code,
kbd,
samp {
  font-family: var(--font-mono);
  font-size: 0.9em;
}
:not(pre) > code {
  background: color-mix(in srgb, var(--ink) 8%, transparent);
  padding: 0.12em 0.4em;
  border-radius: 5px;
}
hr {
  border: 0;
  border-top: 1px solid var(--line);
  margin: 2.5em 0;
}

/* Respect reduced-motion preferences everywhere. */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

/* Visible, consistent keyboard focus everywhere (never rely on :hover). */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---------------------------- skip link ---------------------------- */
.skip-link {
  position: absolute;
  left: 12px;
  top: -48px;
  z-index: 100;
  background: var(--panel);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 10px 16px;
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  box-shadow: var(--shadow);
  transition: top 0.15s ease;
}
.skip-link:focus {
  top: 12px;
}

/* ---------------------------- layout ---------------------------- */
.wrap {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 clamp(20px, 4vw, 48px);
}
.prose {
  max-width: var(--prose-max);
}
main {
  display: block;
}

/* ---------------------------- site-nav ---------------------------- */
site-nav {
  display: block;
  position: sticky;
  top: 0;
  z-index: 20;
  background: color-mix(in srgb, var(--surface) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-nav-bar {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 14px clamp(20px, 4vw, 48px);
  display: flex;
  align-items: center;
  gap: 20px;
}
.site-nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 15px;
  margin-right: auto;
}
.site-nav-brand:hover {
  color: var(--ink);
}
.site-nav-mark {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  flex: none;
}
.site-nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.site-nav-links a {
  display: inline-block;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 14px;
  font-weight: 600;
}
.site-nav-links a:hover {
  color: var(--ink);
  background: var(--line-soft);
}
.site-nav-links a[aria-current="page"] {
  color: var(--accent-ink);
  background: var(--accent-soft);
}
.site-nav-links a.nav-cta {
  background: var(--accent);
  color: white;
  margin-left: 4px;
}
.site-nav-links a.nav-cta:hover {
  background: var(--accent-ink);
  color: white;
}
.site-nav-links a.nav-cta[aria-current="page"] {
  background: var(--accent-ink);
  color: white;
}
.site-nav-links a.is-external::after {
  content: "↗";
  margin-left: 4px;
  font-size: 0.85em;
  opacity: 0.6;
}
.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--ink-soft);
  border-radius: 999px;
  padding: 7px 12px;
  font: 600 12px var(--font-body);
  cursor: pointer;
}
.theme-toggle:hover {
  color: var(--ink);
  border-color: var(--ink-faint);
}
.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--panel);
  border-radius: var(--radius-sm);
  padding: 7px 10px;
  color: var(--ink);
  cursor: pointer;
}

@media (max-width: 420px) {
  .site-nav-brand-text {
    display: none;
  }
}

@media (max-width: 960px) {
  .site-nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    background: var(--surface);
    border-bottom: 1px solid var(--line);
    padding: 8px 20px 16px;
    gap: 2px;
    display: none;
  }
  .site-nav-links.is-open {
    display: flex;
  }
  .site-nav-links a {
    padding: 10px 12px;
  }
  .nav-toggle {
    display: inline-flex;
  }
}

/* ---------------------------- site-footer ---------------------------- */
site-footer {
  display: block;
  border-top: 1px solid var(--line);
  margin-top: 64px;
}
.site-footer-bar {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 32px clamp(20px, 4vw, 48px) 44px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  align-items: center;
  justify-content: space-between;
  color: var(--ink-soft);
  font-size: 13px;
}
.site-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 18px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.site-footer-links a {
  color: var(--ink-soft);
  text-decoration: none;
}
.site-footer-links a:hover {
  color: var(--accent-ink);
}

/* ---------------------------- buttons ---------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 20px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--ink);
  font-weight: 600;
  font-size: 14.5px;
  text-decoration: none;
  cursor: pointer;
  line-height: 1.3;
}
.btn:hover {
  border-color: var(--ink-faint);
}
.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: white;
}
.btn-primary:hover {
  background: var(--accent-ink);
  border-color: var(--accent-ink);
}
.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------------------------- callouts ---------------------------- */
callout {
  display: block;
  margin: 22px 0;
  padding: 16px 20px;
  border-radius: 12px;
  border: 1px solid var(--line);
  border-left: 4px solid var(--ink-faint);
  background: var(--surface);
}
callout > :last-child {
  margin-bottom: 0;
}
callout[kind="note"] {
  border-left-color: var(--ink-faint);
}
callout[kind="rule"] {
  border-left-color: var(--processor);
  background: var(--processor-bg);
}
callout[kind="target"] {
  border-left-color: var(--command);
  background: var(--command-bg);
}
callout[kind="warn"] {
  border-left-color: var(--hotspot);
  background: var(--hotspot-bg);
}

/* ---------------------------- element term badges ---------------------------- */
.term {
  font-weight: 700;
  border-radius: 5px;
  padding: 0 0.25em;
}
.term-event {
  color: var(--event);
  background: var(--event-bg);
}
.term-command {
  color: var(--command);
  background: var(--command-bg);
}
.term-readmodel {
  color: var(--readmodel);
  background: var(--readmodel-bg);
}
.term-screen {
  color: var(--screen);
  background: var(--screen-bg);
}
.term-processor {
  color: var(--processor);
  background: var(--processor-bg);
}
.term-translation {
  color: var(--translation);
  background: var(--translation-bg);
}
.term-hotspot {
  color: var(--hotspot);
  background: var(--hotspot-bg);
}

/* ---------------------------- code-block ---------------------------- */
code-block {
  display: block;
  margin: 20px 0 26px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
  background: var(--panel);
}
.code-block-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 14px;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}
.code-block-lang {
  font: 700 11px var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.code-block-copy {
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--ink-soft);
  border-radius: 7px;
  padding: 4px 10px;
  font: 600 12px var(--font-body);
  cursor: pointer;
}
.code-block-copy:hover {
  color: var(--ink);
  border-color: var(--ink-faint);
}
code-block pre {
  margin: 0;
  padding: 16px 18px;
  overflow-x: auto;
  background: transparent;
}
code-block code {
  font-family: var(--font-mono);
  font-size: 13.5px;
  line-height: 1.6;
  background: transparent;
  padding: 0;
  white-space: pre;
}

/* HCL token colors — held constant across themes like the element badges. */
.tok-comment {
  color: var(--ink-faint);
  font-style: italic;
}
.tok-string {
  color: var(--readmodel);
}
.tok-number,
.tok-bool {
  color: var(--processor);
}
.tok-ref {
  color: var(--command);
}
.tok-keyword {
  color: var(--accent-ink);
  font-weight: 600;
}
.tok-attr {
  color: var(--ink);
  font-weight: 600;
}
.tok-punct {
  color: var(--ink-faint);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .tok-keyword {
    color: var(--accent);
  }
}
:root[data-theme="dark"] .tok-keyword {
  color: var(--accent);
}

/* ---------------------------- tables ---------------------------- */
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  margin: 20px 0 28px;
  background: var(--panel);
}
.table-wrap table {
  width: 100%;
  border-collapse: collapse;
  min-width: 640px;
}
.table-wrap th,
.table-wrap td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--line-soft);
  text-align: left;
  vertical-align: top;
  font-size: 14px;
}
.table-wrap th {
  background: var(--surface);
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
}
.table-wrap tr:last-child td {
  border-bottom: 0;
}

/* ---------------------------- cards ---------------------------- */
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow-sm);
}
.card-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

/* ---------------------------- sections ---------------------------- */
.section {
  padding: clamp(48px, 8vw, 88px) 0;
}
.section-alt {
  background: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.section-head {
  max-width: var(--prose-max);
  margin: 0 0 32px;
}
.section-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

/* ---------------------------- hero ---------------------------- */
.hero {
  padding: clamp(56px, 10vw, 96px) 0 clamp(40px, 7vw, 64px);
  text-align: center;
}
.hero .prose {
  margin: 0 auto;
  max-width: 46rem;
}
.hero p.lede {
  font-size: 1.15rem;
  color: var(--ink-soft);
}

/* ---------------------------- split (source + visual) ---------------------------- */
.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}
.split code-block {
  margin: 0;
}
@media (max-width: 860px) {
  .split {
    grid-template-columns: 1fr;
  }
}
.shot {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  line-height: 0;
}
.shot img {
  width: 100%;
  height: auto;
}
.shot-caption {
  margin: 10px 2px 0;
  font-size: 12.5px;
  color: var(--ink-faint);
}
.shot-caption code {
  font-size: 0.95em;
}

/* ---------------------------- stat grid (5-4-6-4) ---------------------------- */
.stat-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(4, 1fr);
}
@media (max-width: 780px) {
  .stat-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
.stat-tile {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 18px;
}
.stat-tile strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2.1rem;
  line-height: 1;
  color: var(--accent-ink);
}
.stat-tile span {
  display: block;
  font-weight: 700;
  margin: 8px 0 4px;
}
.stat-tile p {
  margin: 0;
  font-size: 13.5px;
  color: var(--ink-soft);
}

/* ---------------------------- flow row ---------------------------- */
.flow-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 24px 0;
}
.flow-step {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--panel);
  font-weight: 600;
  font-size: 14px;
}
.flow-step b {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent-ink);
  font-size: 12px;
}
.flow-arrow {
  color: var(--ink-faint);
  font-size: 18px;
}

/* ---------------------------- reveal (details/summary) ---------------------------- */
.reveal {
  margin: 18px 0 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  overflow: hidden;
}
.reveal > summary {
  cursor: pointer;
  padding: 13px 18px;
  font-weight: 700;
  background: var(--surface);
  list-style: none;
}
.reveal > summary::-webkit-details-marker {
  display: none;
}
.reveal > summary::before {
  content: "Reveal answer →";
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-faint);
  font-weight: 800;
}
.reveal[open] > summary::before {
  content: "Hide answer ↓";
}
.reveal > summary ~ * {
  margin-left: 18px;
  margin-right: 18px;
}
.reveal > summary ~ *:last-child {
  margin-bottom: 18px;
}
.reveal code-block {
  margin-left: 0;
  margin-right: 0;
}
.reveal > summary ~ code-block {
  margin-left: 0;
  margin-right: 0;
  border-radius: 0;
  border-left: 0;
  border-right: 0;
  border-bottom: 0;
}

/* ---------------------------- quiz drill ---------------------------- */
.quiz-item {
  margin: 22px 0;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--line);
}
.quiz-item:last-child {
  border-bottom: 0;
}
.quiz-item .quiz-kicker {
  display: inline-block;
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--ink-faint);
  margin-bottom: 8px;
}
.verdict {
  display: inline-block;
  font-size: 11.5px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 3px 9px;
  border-radius: 999px;
  margin-bottom: 8px;
}
.verdict-invalid {
  color: var(--hotspot);
  background: var(--hotspot-bg);
}
.verdict-suspicious {
  color: var(--event);
  background: var(--event-bg);
}
.verdict-valid {
  color: var(--readmodel);
  background: var(--readmodel-bg);
}

/* ---------------------------- canvas embed (examples) ---------------------------- */
.canvas-embed {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--panel);
}
.canvas-embed iframe {
  display: block;
  width: 100%;
  border: 0;
}
.canvas-embed.tall iframe {
  height: min(75vh, 760px);
}
.canvas-embed.preview {
  height: 300px;
  position: relative;
}
.canvas-embed.preview iframe {
  height: 640px;
  pointer-events: none;
  transform: scale(0.469);
  transform-origin: top left;
  width: 213.2%;
}
.example-card {
  display: block;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  text-decoration: none;
  color: var(--ink);
}
.example-card:hover {
  border-color: var(--accent);
}
.example-card .example-card-body {
  padding: 18px 20px 20px;
}
.example-card h3 {
  margin-bottom: 6px;
}
.example-card .pattern-pills {
  margin-top: 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.example-card .pattern-pills code,
.pattern-pills-standalone code {
  background: var(--surface);
  border: 1px solid var(--line);
}

/* ---------------------------- path card (learn hub nav) ---------------------------- */
a.path-card {
  display: block;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow-sm);
  text-decoration: none;
  color: var(--ink);
}
a.path-card:hover {
  border-color: var(--accent);
}
a.path-card .path-step {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-faint);
  display: block;
  margin-bottom: 6px;
}
a.path-card h3 {
  margin-bottom: 6px;
}
a.path-card .path-go {
  display: inline-block;
  margin-top: 10px;
  font-weight: 700;
  font-size: 13.5px;
  color: var(--accent-ink);
}

/* ---------------------------- page-path footer nav ---------------------------- */
.page-path-nav {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin: 12px 0 0;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}
.page-path-nav a {
  font-weight: 700;
  text-decoration: none;
}
.page-path-nav a small {
  display: block;
  font-weight: 500;
  color: var(--ink-faint);
  font-size: 11.5px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 2px;
}
.page-path-nav .next {
  margin-left: auto;
  text-align: right;
}

/* ---------------------------- eyebrow ---------------------------- */
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 12px;
  font-weight: 700;
  color: var(--accent-ink);
}