/* Build-time composition: edit the domain files in _includes/styles/. */
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  src: url("../fonts/inter-latin-variable.woff2") format("woff2");
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

:root {
  --page-gutter: 1.5rem;
  --color-bg: #050711;
  --color-ink: #020617;
  --color-surface: rgba(15, 23, 42, 0.82);
  --color-surface-soft: rgba(15, 23, 42, 0.64);
  --color-surface-strong: rgba(15, 23, 42, 0.9);
  --color-text: #f9fafb;
  --color-text-secondary: #cbd5e1;
  --color-text-muted: #9ca3af;
  --color-line: rgba(148, 163, 184, 0.18);
  --color-line-strong: rgba(148, 163, 184, 0.28);
  --accent-cyan: #22d3ee;
  --accent-cyan-soft: rgba(34, 211, 238, 0.1);
  --accent-cyan-border: rgba(34, 211, 238, 0.28);
  --accent-indigo: #818cf8;
  --accent-indigo-soft: rgba(129, 140, 248, 0.11);
  --accent-indigo-border: rgba(129, 140, 248, 0.3);
  --accent-emerald: #34d399;
  --accent-emerald-soft: rgba(52, 211, 153, 0.1);
  --accent-emerald-border: rgba(52, 211, 153, 0.28);
  --accent-sky: #38bdf8;
  --accent-sky-soft: rgba(56, 189, 248, 0.1);
  --accent-sky-border: rgba(56, 189, 248, 0.28);
  --accent-coral: #fb7185;
  --accent-deep-red-soft: rgba(190, 24, 93, 0.12);
  --accent-deep-red-glow: rgba(190, 24, 93, 0.2);
  --brand-accent: var(--accent-cyan);
  --brand-accent-soft: var(--accent-cyan-soft);
  --brand-accent-border: var(--accent-cyan-border);
  --interaction-focus: var(--brand-accent);
  --structural-accent: #94a3b8;
  --structural-accent-soft: rgba(148, 163, 184, 0.08);
  --structural-accent-border: rgba(148, 163, 184, 0.24);
  
  --topic-product-decisions: #fbbf24;
  --topic-product-decisions-soft: color-mix(in srgb, var(--topic-product-decisions) 11%, transparent);
  --topic-product-decisions-border: color-mix(in srgb, var(--topic-product-decisions) 30%, transparent);
  
  --topic-ai-and-automation: #22d3ee;
  --topic-ai-and-automation-soft: color-mix(in srgb, var(--topic-ai-and-automation) 11%, transparent);
  --topic-ai-and-automation-border: color-mix(in srgb, var(--topic-ai-and-automation) 30%, transparent);
  
  --topic-software-systems: #818cf8;
  --topic-software-systems-soft: color-mix(in srgb, var(--topic-software-systems) 11%, transparent);
  --topic-software-systems-border: color-mix(in srgb, var(--topic-software-systems) 30%, transparent);
  
  --topic-teams-and-collaboration: #34d399;
  --topic-teams-and-collaboration-soft: color-mix(in srgb, var(--topic-teams-and-collaboration) 11%, transparent);
  --topic-teams-and-collaboration-border: color-mix(in srgb, var(--topic-teams-and-collaboration) 30%, transparent);
  
  --radius-card: 1rem;
  --radius-card-lg: 1.15rem;
  --radius-panel: 1.4rem;
  --shadow-card: 0 22px 58px rgba(2, 6, 23, 0.28);
  --page-top-spacing: 4.5rem;
}

html,
body {
  margin: 0;
  padding: 0;
}

html {
  scroll-padding-top: 5rem;
}

body {
  min-height: 100vh;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text",
    "Segoe UI", sans-serif;
  color: var(--color-text);
  background:
    radial-gradient(circle at top left, rgba(129, 140, 248, 0.22), transparent 55%),
    radial-gradient(circle at bottom right, rgba(56, 189, 248, 0.18), transparent 50%),
    var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 100;
  padding: 0.6rem 0.85rem;
  border-radius: 0.6rem;
  color: var(--color-ink);
  background: var(--accent-cyan);
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
  transform: translateY(-160%);
  transition: transform 0.16s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

:where(a, button):focus-visible {
  outline: 2px solid var(--interaction-focus);
  outline-offset: 3px;
}

.profile-portrait {
  border: 1px solid var(--accent-cyan-border);
  border-radius: 50%;
  object-fit: cover;
}

.linkedin-profile-link {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  gap: 0.55rem;
  color: var(--accent-cyan);
  font-size: 0.92rem;
  font-weight: 500;
  text-decoration: none;
}

.linkedin-profile-link:hover {
  color: #67e8f9;
}

.linkedin-profile-mark {
  display: inline-flex;
  width: 1.75rem;
  height: 1.75rem;
  align-items: center;
  justify-content: center;
  border: 1px solid currentColor;
  border-radius: 0.38rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: -0.05em;
  line-height: 1;
}

.site {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.container {
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  padding: 0 var(--page-gutter);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: linear-gradient(to bottom, rgba(5, 7, 17, 0.94), rgba(5, 7, 17, 0.78));
  border-bottom: 1px solid rgba(148, 163, 184, 0.28);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem var(--page-gutter);
  gap: 1.5rem;
}

.nav-left {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.brand {
  font-weight: 600;
  letter-spacing: 0.04em;
  font-size: 0.9rem;
  color: #f9fafb;
  text-decoration: none;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.32);
  background: radial-gradient(circle at top left, rgba(226, 232, 240, 0.08), transparent 60%),
    rgba(15, 23, 42, 0.8);
}

.brand:hover {
  border-color: rgba(248, 250, 252, 0.6);
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 1.35rem;
  font-size: 0.85rem;
}

.nav-right a {
  color: #9ca3af;
  text-decoration: none;
  position: relative;
  padding: 0.2rem 0;
}

.nav-right a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: linear-gradient(to right, #6366f1, #22d3ee);
  transition: width 0.18s ease-out;
}

.nav-right a:hover {
  color: #f9fafb;
}

.nav-right a:hover::after {
  width: 100%;
}

.nav-right a.is-active {
  color: #f9fafb;
}

.nav-right a.is-active::after {
  width: 100%;
}

.mobile-nav {
  display: none;
}

main {
  flex: 1;
}

.page {
  padding: var(--page-top-spacing) 0 4rem;
}

.hero {
  padding-bottom: 3.5rem;
  border-bottom: 1px solid rgba(148, 163, 184, 0.18);
  margin-bottom: 3.25rem;
}

.hero--compact {
  margin-bottom: 2.25rem;
}

.hero--article {
  margin-bottom: 2rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 2.1fr) minmax(0, 1.3fr);
  gap: 3.5rem;
  align-items: center;
}

.hero-grid--single {
  grid-template-columns: minmax(0, 1fr);
}

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.18rem 0.55rem;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(148, 163, 184, 0.18);
  color: #9ca3af;
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-label-dot {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: #22c55e;
  box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.3);
}

.hero-title {
  font-size: clamp(2.5rem, 3.2vw, 3rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  margin: 1.4rem 0 0.9rem;
}

.hero-title--compact {
  margin-bottom: 0.6rem;
}

.hero-title span.highlight {
  background: linear-gradient(120deg, #6366f1, #22d3ee);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-subtitle {
  font-size: 1.02rem;
  line-height: 1.8;
  color: #9ca3af;
  max-width: 34rem;
}

.hero-subtitle--wide {
  max-width: 44rem;
}

.hero-date {
  margin-bottom: 0.6rem;
  font-size: 0.9rem;
  opacity: 0.8;
}

/* markdownify wraps content in <p>; keep spacing between stacked hero subtitles */
.hero-subtitle + .hero-subtitle {
  margin-top: 1rem;
}

.hero-subtitle > p {
  margin: 0;
}

.hero-subtitle a {
  color: #a5b4fc;
  text-decoration: none;
  border-bottom: 1px solid rgba(99, 102, 241, 0.45);
}

.hero-subtitle a:hover {
  color: #c7d2fe;
  border-bottom-color: #6366f1;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2.1rem;
}

.hero-actions--compact {
  margin-top: 1.3rem;
}

.button-primary,
.button-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.62rem 1.05rem;
  border-radius: 999px;
  font-size: 0.85rem;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  min-height: 2.75rem;
}

.button-primary {
  background: linear-gradient(135deg, #6366f1, #22d3ee);
  color: #0b1020;
  font-weight: 500;
  box-shadow: 0 18px 45px rgba(15, 23, 42, 0.9);
}

.button-primary:hover {
  filter: brightness(1.05);
}

.button-ghost {
  background: rgba(15, 23, 42, 0.85);
  color: #9ca3af;
  border-color: rgba(148, 163, 184, 0.18);
}

.button-ghost:hover {
  color: #f9fafb;
  border-color: rgba(148, 163, 184, 0.32);
  background: rgba(15, 23, 42, 0.95);
}

.step-flow {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr));
  gap: 2rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.step-flow__item {
  min-width: 0;
}

.step-flow__marker {
  position: relative;
  display: grid;
  grid-template-rows: auto 1rem;
  gap: 0.55rem;
  justify-items: center;
  margin-bottom: 1.25rem;
  color: var(--brand-accent);
  text-align: center;
}

.step-flow__index {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
}

.step-flow__node {
  position: relative;
  z-index: 1;
  width: 0.72rem;
  height: 0.72rem;
  border: 2px solid currentColor;
  border-radius: 999px;
  background: var(--color-bg);
  box-shadow: 0 0 0 4px var(--brand-accent-soft);
}

.step-flow__marker::after {
  position: absolute;
  z-index: 0;
  top: calc(100% - 0.5rem);
  left: 50%;
  width: calc(100% + 2rem);
  height: 1px;
  background: var(--color-line);
  content: "";
}

.step-flow__item:last-child .step-flow__marker::after {
  display: none;
}

.step-flow__content h3 {
  margin: 0 0 0.55rem;
  color: var(--color-text-primary);
  font-size: 1rem;
  font-weight: 580;
  line-height: 1.45;
}

.step-flow__content p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.92rem;
  line-height: 1.75;
}

.hero-side {
  position: relative;
}

.hero-card {
  position: relative;
  overflow: hidden;
  border-radius: 1.4rem;
  padding: 1.35rem 1.25rem;
  background:
    linear-gradient(155deg, rgba(20, 184, 166, 0.1), transparent 48%),
    radial-gradient(circle at top left, rgba(248, 250, 252, 0.05), transparent 55%),
    rgba(15, 23, 42, 0.82);
  border: 1px solid rgba(148, 163, 184, 0.28);
  box-shadow:
    0 35px 100px rgba(2, 6, 23, 0.58),
    inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.hero-card-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  border-radius: 999px;
  padding: 0.24rem 0.7rem;
  background: rgba(2, 6, 23, 0.35);
  border: 1px solid rgba(148, 163, 184, 0.22);
  font-size: 0.7rem;
  color: #9ca3af;
  text-transform: uppercase;
  letter-spacing: 0.09em;
}

.hero-card-badge span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  border-radius: 999px;
  background: rgba(99, 102, 241, 0.16);
  color: #6366f1;
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 1.05rem 0 1.2rem;
}

.metric {
  min-height: 5.2rem;
  padding: 0.72rem 0.75rem;
  border-radius: 0.8rem;
  background: rgba(2, 6, 23, 0.24);
  border: 1px solid rgba(148, 163, 184, 0.2);
}

.hero-metrics .metric:last-child:nth-child(odd) {
  grid-column: 1 / -1;
  min-height: 4.5rem;
}

.metric-value {
  font-size: 0.95rem;
  font-weight: 500;
  line-height: 1.35;
}

.metric-label {
  margin-top: 0.28rem;
  font-size: 0.75rem;
  line-height: 1.45;
  color: #9ca3af;
}

.hero-card-note {
  margin: 0;
  padding-top: 1rem;
  border-top: 1px solid rgba(148, 163, 184, 0.16);
  font-size: 0.82rem;
  line-height: 1.65;
  color: #cbd5e1;
}

.section {
  margin-bottom: 3rem;
}

.home-page > .section {
  position: relative;
}

.home-page > .section + .section {
  padding-top: 3.8rem;
}

.home-page > .section + .section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: calc(100% - 3rem);
  max-width: 720px;
  height: 1px;
  transform: translateX(-50%);
  background: linear-gradient(
    to right,
    transparent,
    rgba(148, 163, 184, 0.28),
    transparent
  );
  pointer-events: none;
}

.section-header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem 2rem;
  margin-bottom: 1.85rem;
}

.section-eyebrow {
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #9ca3af;
}

.section-title {
  font-size: 1.1rem;
  font-weight: 500;
}

.section-description {
  font-size: 0.95rem;
  line-height: 1.75;
  color: #9ca3af;
  max-width: 28rem;
}

.section-link {
  display: inline-flex;
  margin-top: 0.15rem;
  color: #a5b4fc;
  font-size: 0.9rem;
  text-decoration: none;
  border-bottom: 1px solid rgba(129, 140, 248, 0.35);
}

.section-link:hover {
  color: #c7d2fe;
  border-bottom-color: #818cf8;
}

.sequential-navigation {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-line);
}

.sequential-navigation-link {
  display: flex;
  min-height: 5.5rem;
  flex-direction: column;
  gap: 0.45rem;
  justify-content: center;
  padding: 0.9rem 1rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-card);
  color: var(--color-text-secondary);
  background: var(--color-surface-soft);
  font-size: 0.86rem;
  line-height: 1.45;
  text-decoration: none;
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.sequential-navigation-link:hover {
  border-color: var(--accent-indigo-border);
  transform: translateY(-1px);
}

.sequential-navigation-link--next {
  grid-column: 2;
  text-align: right;
}

.sequential-navigation-label {
  color: #a5b4fc;
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.section-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1.6fr);
  gap: 2.8rem;
}

.thinking-entry-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.4rem;
  align-items: start;
  margin-bottom: 2.8rem;
}

.thinking-entry-grid > * {
  min-width: 0;
  height: auto;
}

.thinking-ai-process {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 3rem;
  align-items: start;
  margin-bottom: 2.8rem;
}

.thinking-ai-process-title {
  max-width: 18rem;
  margin: 0.65rem 0 0;
  color: var(--color-text);
  font-size: 1.1rem;
  font-weight: 500;
  line-height: 1.45;
}

.thinking-ai-process-copy {
  max-width: 39rem;
  padding-left: 2rem;
  border-left: 1px solid var(--accent-cyan-border);
}

.thinking-ai-process-part p {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  line-height: 1.8;
}

.thinking-ai-process-heading p {
  max-width: 24rem;
  margin-top: 1rem;
  color: var(--color-text-muted);
}

.thinking-ai-process-copy p + p {
  margin-top: 1rem;
}

.thinking-ai-process-skip {
  display: none;
}

.selected-notes-panel {
  position: relative;
  overflow: hidden;
  padding-top: 2.4rem;
  padding-bottom: 2.4rem;
  border: 1px solid rgba(96, 165, 250, 0.28);
  border-radius: 28px;
  background:
    radial-gradient(circle at 84% 16%, rgba(34, 211, 238, 0.16), transparent 28%),
    radial-gradient(circle at 10% 100%, rgba(99, 102, 241, 0.16), transparent 34%),
    linear-gradient(135deg, rgba(30, 64, 175, 0.3), rgba(15, 23, 42, 0.86));
  box-shadow:
    0 28px 90px rgba(2, 6, 23, 0.42),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.selected-notes-panel::before {
  content: "";
  position: absolute;
  top: 1.35rem;
  right: 2rem;
  width: 82px;
  height: 82px;
  border: 1px solid rgba(148, 163, 184, 0.28);
  border-radius: 999px;
  background: radial-gradient(circle at 45% 42%, rgba(129, 140, 248, 0.34), transparent 34%);
  opacity: 0.74;
  pointer-events: none;
}

.selected-notes-panel::after {
  content: "";
  position: absolute;
  top: 3rem;
  right: 4.45rem;
  width: 11px;
  height: 11px;
  border-radius: 999px;
  background: #22d3ee;
  box-shadow:
    0 0 0 8px rgba(34, 211, 238, 0.1),
    0 0 26px rgba(34, 211, 238, 0.65);
  pointer-events: none;
}

.selected-notes-panel > * {
  position: relative;
  z-index: 1;
}

.selected-notes-panel--compact {
  padding-right: 2.2rem;
  padding-left: 2.2rem;
}

.selected-notes-panel--compact .section-header {
  display: block;
  margin-bottom: 1.35rem;
}

.selected-notes-panel--compact .section-description {
  margin: 0.55rem 0 0;
  max-width: 34rem;
}

.thinking-start-here.selected-notes-panel--compact {
  padding: 1.65rem 1.5rem;
  border-radius: 24px;
}

.thinking-start-here.selected-notes-panel--compact::before {
  top: 1rem;
  right: 1.25rem;
  width: 64px;
  height: 64px;
  opacity: 0.46;
}

.thinking-start-here.selected-notes-panel--compact::after {
  top: 2.15rem;
  right: 3.1rem;
  opacity: 0.62;
}

.home-start-here {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.35rem;
  margin: 0;
  padding: 2.2rem;
}

.home-start-section {
  max-width: 960px;
}

.home-start-section .home-start-here {
  grid-template-columns: minmax(15rem, 0.72fr) minmax(0, 1.28fr);
  gap: 2.5rem;
  align-items: start;
}

.home-start-here .section-header {
  display: block;
  margin-bottom: 1.1rem;
}

.home-start-here .section-description {
  margin: 0.55rem 0 0;
}

.home-series-title {
  max-width: 23rem;
  margin: 0 0 0.75rem;
  color: var(--color-text);
  font-size: clamp(1.3rem, 2.3vw, 1.65rem);
  line-height: 1.27;
  font-weight: 600;
}

.home-series-description {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  line-height: 1.72;
}

.home-series-action {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.7rem;
}

.home-series-count {
  display: inline-flex;
  min-height: 1.65rem;
  align-items: center;
  padding: 0.2rem 0.55rem;
  border: 1px solid rgba(129, 140, 248, 0.26);
  border-radius: 999px;
  color: #c7d2fe;
  background: rgba(30, 41, 59, 0.42);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.series-discovery-list {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--color-line);
  list-style: none;
}

.series-discovery-item {
  --series-list-accent: var(--structural-accent);
  --series-list-accent-soft: var(--structural-accent-soft);
  --series-list-accent-border: var(--structural-accent-border);
  display: grid;
  grid-template-columns: 3rem minmax(0, 1fr) auto;
  gap: 1.2rem;
  align-items: start;
  padding: 1.55rem 0.2rem;
  border-bottom: 1px solid var(--color-line);
}

.series-discovery-item:last-child {
  border-bottom: 0;
}

.series-discovery-item--product-decisions {
  --series-list-accent: var(--topic-product-decisions);
  --series-list-accent-soft: var(--topic-product-decisions-soft);
  --series-list-accent-border: var(--topic-product-decisions-border);
}

.series-discovery-item--ai-and-automation {
  --series-list-accent: var(--topic-ai-and-automation);
  --series-list-accent-soft: var(--topic-ai-and-automation-soft);
  --series-list-accent-border: var(--topic-ai-and-automation-border);
}

.series-discovery-index {
  color: var(--series-list-accent);
  font-size: 0.7rem;
  font-weight: 650;
  letter-spacing: 0.12em;
}

.series-discovery-content {
  min-width: 0;
}

.series-discovery-content h3 {
  margin: 0;
  font-size: 1.08rem;
  line-height: 1.45;
}

.series-discovery-content h3 a {
  color: var(--color-text);
  text-decoration: none;
}

.series-discovery-content h3 a:hover {
  color: var(--series-list-accent);
}

.series-discovery-content > p {
  max-width: 44rem;
  margin: 0.5rem 0 0;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
}

.series-discovery-topics {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.8rem;
}

.series-discovery-topic {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  color: var(--color-text-muted);
  font-size: 0.7rem;
}

.series-discovery-topic::before {
  content: "";
  width: 0.3rem;
  height: 0.3rem;
  border-radius: 999px;
  background: var(--structural-accent);
}

.series-discovery-topic--product-decisions::before {
  background: var(--topic-product-decisions);
}

.series-discovery-topic--ai-and-automation::before {
  background: var(--topic-ai-and-automation);
}

.series-discovery-topic--software-systems::before {
  background: var(--topic-software-systems);
}

.series-discovery-topic--teams-and-collaboration::before {
  background: var(--topic-teams-and-collaboration);
}

.series-discovery-meta {
  display: flex;
  min-width: 7.6rem;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  color: var(--color-text-muted);
  font-size: 0.75rem;
}

.series-discovery-meta a {
  display: inline-flex;
  width: 2.2rem;
  height: 2.2rem;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--series-list-accent-border);
  border-radius: 999px;
  color: var(--series-list-accent);
  background: var(--series-list-accent-soft);
  text-decoration: none;
}

.thinking-series-stack {
  min-width: 0;
}

.thinking-series-cards {
  display: grid;
  gap: 0.85rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.thinking-series-card {
  --thinking-series-accent: var(--structural-accent);
  --thinking-series-accent-soft: var(--structural-accent-soft);
  --thinking-series-accent-border: var(--structural-accent-border);
}

.thinking-series-card--product-decisions {
  --thinking-series-accent: var(--topic-product-decisions);
  --thinking-series-accent-soft: var(--topic-product-decisions-soft);
  --thinking-series-accent-border: var(--topic-product-decisions-border);
}

.thinking-series-card--ai-and-automation {
  --thinking-series-accent: var(--topic-ai-and-automation);
  --thinking-series-accent-soft: var(--topic-ai-and-automation-soft);
  --thinking-series-accent-border: var(--topic-ai-and-automation-border);
}

.thinking-series-card-link {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr) auto;
  gap: 0.9rem;
  align-items: center;
  padding: 1.25rem 1.3rem;
  border: 1px solid var(--thinking-series-accent-border);
  border-radius: 20px;
  color: var(--color-text);
  background:
    radial-gradient(circle at 92% 8%, var(--thinking-series-accent-soft), transparent 34%),
    var(--color-surface-soft);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
  text-decoration: none;
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.thinking-series-card-link:hover {
  border-color: var(--thinking-series-accent);
  box-shadow:
    0 18px 48px rgba(2, 6, 23, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
  transform: translateY(-2px);
}

.thinking-series-card-index {
  align-self: start;
  padding-top: 0.15rem;
  color: var(--thinking-series-accent);
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.13em;
}

.thinking-series-card-content {
  display: flex;
  min-width: 0;
  flex-direction: column;
  align-items: flex-start;
}

.thinking-series-card-label {
  margin-bottom: 0.55rem;
  color: var(--thinking-series-accent);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.thinking-series-card-content > strong {
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.4;
}

.thinking-series-card-description {
  max-width: 38rem;
  margin-top: 0.45rem;
  color: var(--color-text-muted);
  font-size: 0.84rem;
  line-height: 1.65;
}

.thinking-series-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  margin-top: 0.75rem;
  color: var(--color-text-muted);
  font-size: 0.72rem;
}

.thinking-series-card-meta .series-discovery-topic {
  margin: 0;
}

.thinking-series-card-arrow {
  display: inline-flex;
  width: 2.2rem;
  height: 2.2rem;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--thinking-series-accent-border);
  border-radius: 999px;
  color: var(--thinking-series-accent);
  background: var(--thinking-series-accent-soft);
}

.home-series-preview {
  --home-series-accent: var(--structural-accent);
  --home-series-accent-soft: var(--structural-accent-soft);
  --home-series-accent-border: var(--structural-accent-border);
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 2.2rem;
  border: 1px solid var(--home-series-accent-border);
  border-radius: 28px;
  background:
    radial-gradient(circle at 88% 12%, rgba(34, 211, 238, 0.24), transparent 30%),
    radial-gradient(circle at 4% 100%, rgba(52, 211, 153, 0.2), transparent 36%),
    radial-gradient(circle at 78% 82%, rgba(129, 140, 248, 0.22), transparent 34%),
    linear-gradient(145deg, rgba(15, 118, 110, 0.26), rgba(30, 64, 175, 0.36) 52%, rgba(8, 15, 35, 0.97));
  background-size: 140% 140%, 135% 135%, 145% 145%, 100% 100%;
  box-shadow:
    0 26px 78px rgba(2, 6, 23, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.07);
  animation: home-series-spectrum 18s ease-in-out infinite alternate;
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.home-series-preview:hover {
  border-color: var(--home-series-accent);
  box-shadow:
    0 30px 86px rgba(2, 6, 23, 0.46),
    0 0 38px var(--home-series-accent-soft),
    inset 0 1px 0 rgba(255, 255, 255, 0.09);
  transform: translateY(-2px);
}

.home-series-preview::before {
  content: "";
  position: absolute;
  top: -4.3rem;
  right: -3.2rem;
  width: 10.5rem;
  height: 10.5rem;
  border: 1px solid var(--home-series-accent-border);
  border-radius: 999px;
  background: radial-gradient(circle, var(--home-series-accent-soft), transparent 68%);
  animation: home-series-orb 10s ease-in-out infinite alternate;
  pointer-events: none;
}

.home-series-preview::after {
  content: "";
  position: absolute;
  top: 1.85rem;
  right: 2rem;
  width: 0.58rem;
  height: 0.58rem;
  border-radius: 999px;
  background: var(--accent-emerald);
  box-shadow: 0 0 0 7px var(--accent-emerald-soft), 0 0 24px var(--accent-emerald-border);
  pointer-events: none;
}

.home-series-preview > * {
  position: relative;
  z-index: 1;
}

.home-series-preview--product-decisions {
  --home-series-accent: var(--topic-product-decisions);
  --home-series-accent-soft: var(--topic-product-decisions-soft);
  --home-series-accent-border: var(--topic-product-decisions-border);
}

.home-series-heading-row {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 0.8rem;
}

.home-series-signal {
  width: 0.52rem;
  height: 0.52rem;
  border-radius: 999px;
  background: var(--home-series-accent);
  box-shadow: 0 0 0 5px var(--home-series-accent-soft), 0 0 18px var(--home-series-accent-border);
}

.home-series-preview .section-eyebrow {
  color: var(--home-series-accent);
}

.home-series-preview .home-series-title {
  max-width: 38rem;
}

.home-series-tagline {
  max-width: 44rem;
  margin: 0 0 0.65rem;
  color: var(--color-text-secondary);
  font-size: 1rem;
  line-height: 1.65;
}

.home-series-preview .home-series-description {
  max-width: 44rem;
}

.home-series-preview .home-series-count {
  border-color: var(--home-series-accent-border);
  color: var(--home-series-accent);
  background: var(--home-series-accent-soft);
}

.home-series-preview .section-link {
  display: inline-flex;
  min-height: 2.35rem;
  align-items: center;
  padding: 0.45rem 0.72rem;
  border: 1px solid var(--home-series-accent-border);
  border-radius: 999px;
  color: var(--home-series-accent);
  background: var(--home-series-accent-soft);
}

.home-series-preview .section-link:hover {
  border-color: var(--home-series-accent);
  color: var(--color-text);
}

.home-series-preview--wide {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) auto;
  gap: 2rem;
  align-items: end;
}

.home-series-preview--wide .home-series-action {
  align-items: flex-end;
}

@keyframes home-series-spectrum {
  from {
    background-position: 82% 0%, 0% 100%, 80% 82%, 0 0;
  }

  to {
    background-position: 100% 18%, 14% 82%, 62% 64%, 0 0;
  }
}

@keyframes home-series-orb {
  from {
    transform: translate3d(0, 0, 0) scale(0.98);
  }

  to {
    transform: translate3d(-1rem, 0.9rem, 0) scale(1.05);
  }
}

.article-series-context span {
  display: inline-flex;
  align-items: center;
  min-height: 1.8rem;
  padding: 0.28rem 0.65rem;
  border: 1px solid var(--accent-cyan-border);
  border-radius: 999px;
  color: #a5f3fc;
  background: var(--accent-cyan-soft);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
}

.article-series-entry {
  margin: 1.75rem 0 2rem;
  padding: 1.15rem 1.25rem;
  border: 1px solid var(--accent-indigo-border);
  border-left: 3px solid var(--accent-indigo);
  border-radius: var(--radius-card);
  background:
    linear-gradient(135deg, var(--accent-indigo-soft), transparent 72%),
    var(--color-surface-soft);
}

.article-series-entry p {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 0.91rem;
  line-height: 1.7;
}

.article-series-entry p + p {
  margin-top: 0.45rem;
}

.article-series-entry .article-series-entry-label {
  margin-bottom: 0.6rem;
  color: var(--accent-indigo);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.article-series-entry-label a {
  color: inherit;
  text-decoration-color: var(--accent-indigo-border);
  text-underline-offset: 0.2em;
}

.article-series-navigation {
  margin-top: 2.4rem;
}

.series-overview {
  --series-accent: var(--structural-accent);
  --series-accent-soft: var(--structural-accent-soft);
  --series-accent-border: var(--structural-accent-border);
}

.series-page--product-decisions .series-overview {
  --series-accent: var(--topic-product-decisions);
  --series-accent-soft: var(--topic-product-decisions-soft);
  --series-accent-border: var(--topic-product-decisions-border);
}

.series-page--ai-and-automation .series-overview {
  --series-accent: var(--topic-ai-and-automation);
  --series-accent-soft: var(--topic-ai-and-automation-soft);
  --series-accent-border: var(--topic-ai-and-automation-border);
}

.series-overview-copy {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 0 3rem;
  align-items: start;
}

.series-overview-copy .section-eyebrow,
.series-overview-copy .section-title {
  grid-column: 1;
}

.series-overview-copy .section-title {
  max-width: 32rem;
  margin-top: 0.65rem;
}

.series-overview-copy p {
  grid-column: 2;
  max-width: 40rem;
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.96rem;
  line-height: 1.8;
}

.series-overview-copy p + p {
  margin-top: 1rem;
}

.series-overview-items {
  display: grid;
  grid-template-columns: repeat(var(--series-overview-count, 4), minmax(0, 1fr));
  margin: 2.6rem 0 0;
  padding: 0;
  border-top: 1px solid var(--series-accent-border);
  list-style: none;
}

.series-overview-item {
  position: relative;
  display: grid;
  grid-template-rows: auto 1fr;
  gap: 0.85rem;
  min-width: 0;
  padding: 1.25rem 1.2rem 0 0;
}

.series-overview-item::before {
  content: "";
  position: absolute;
  top: -0.27rem;
  left: 0;
  width: 0.52rem;
  height: 0.52rem;
  border-radius: 999px;
  background: var(--series-accent);
  box-shadow: 0 0 0 5px var(--series-accent-soft);
}

.series-overview-item-number {
  color: var(--series-accent);
  font-size: 0.68rem;
  font-weight: 650;
  letter-spacing: 0.12em;
}

.series-overview-item h3 {
  margin: 0;
  color: var(--color-text);
  font-size: 0.96rem;
  font-weight: 600;
  line-height: 1.4;
}

.series-overview-item-label {
  color: var(--series-accent) !important;
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.series-overview-item p {
  margin: 0.45rem 0 0;
  color: var(--color-text-muted);
  font-size: 0.82rem;
  line-height: 1.65;
}

.series-episodes-section {
  padding-top: 1rem;
}

.series-page-episodes {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--color-line);
  list-style: none;
}

.series-page-episodes li {
  margin: 0;
  border-bottom: 1px solid var(--color-line);
}

.series-page-episodes > li:last-child {
  border-bottom: 0;
}

.series-page-episodes > li > a {
  display: grid;
  grid-template-columns: 7rem minmax(0, 1fr) auto;
  gap: 1.5rem;
  align-items: start;
  padding: 1.55rem 0.2rem;
  color: inherit;
  text-decoration: none;
  transition: background-color 0.18s ease, padding 0.18s ease;
}

.series-page-episodes > li > a:hover {
  padding-right: 0.7rem;
  padding-left: 0.7rem;
  background: linear-gradient(to right, rgba(34, 211, 238, 0.05), rgba(129, 140, 248, 0.04));
}

.series-page-episode-number {
  padding-top: 0.2rem;
  color: #a5b4fc;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.series-page-episode-content {
  display: flex;
  min-width: 0;
  flex-direction: column;
}

.series-page-episode-title {
  color: var(--color-text);
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.45;
}

.series-page-episode-summary {
  max-width: 48rem;
  margin-top: 0.55rem;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
}

.series-page-episode-content .content-topic-list {
  margin-top: 0.8rem;
}

.series-page-episode-action {
  padding-top: 0.1rem;
  color: #a5b4fc;
  font-size: 1.1rem;
}

.series-visuals-section {
  padding-top: 2rem;
  border-top: 1px solid var(--color-line);
}

.series-visuals-header {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(18rem, 0.7fr);
  gap: 2rem;
  align-items: end;
  margin-bottom: 2rem;
}

.series-visuals-header .section-title {
  margin-top: 0.65rem;
}

.series-visuals-header > p {
  max-width: 34rem;
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.94rem;
  line-height: 1.75;
}

.series-visuals-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}

.series-visual-card {
  --series-visual-accent: var(--structural-accent);
  --series-visual-accent-soft: var(--structural-accent-soft);
  --series-visual-accent-border: var(--structural-accent-border);
  overflow: hidden;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-card-lg);
  background:
    linear-gradient(145deg, var(--series-visual-accent-soft), transparent 44%),
    var(--color-surface-soft);
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.series-visual-card:hover {
  border-color: var(--series-visual-accent-border);
  transform: translateY(-2px);
}

.series-visuals-grid.is-observed .series-visual-card {
  opacity: 0;
  transform: translateY(12px);
  transition:
    opacity 380ms ease-out,
    transform 380ms ease-out,
    border-color 180ms ease;
}

.series-visuals-grid.is-observed .series-visual-card.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.series-visuals-grid.is-observed .series-visual-card.is-visible:hover {
  transform: translateY(-2px);
}

.series-visual-card--wide {
  grid-column: 1 / -1;
}

.series-visual-image {
  display: grid;
  aspect-ratio: 16 / 9;
  place-items: center;
  overflow: hidden;
  border-bottom: 1px solid var(--color-line);
  background: #050914;
}

.series-visual-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.25s ease;
}

.series-visual-card:hover .series-visual-image img {
  transform: scale(1.01);
}

.series-visual-copy {
  padding: 1.15rem 1.2rem 1.25rem;
}

.series-visual-sequence {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.series-visual-episode,
.series-visual-service {
  font-size: 0.67rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.series-visual-episode {
  padding: 0.3rem 0.48rem;
  border: 1px solid var(--series-visual-accent-border);
  border-radius: 999px;
  color: var(--color-text-secondary);
  background: var(--series-visual-accent-soft);
}

.series-visual-service {
  color: var(--color-text-muted);
}

.series-visual-copy h3 {
  margin: 0.45rem 0 0;
  font-size: 1rem;
  line-height: 1.45;
}

.series-visual-copy h3 a {
  color: var(--color-text);
  text-decoration: none;
}

@media (prefers-reduced-motion: reduce) {
  .home-series-preview,
  .home-series-preview::before,
  .thinking-series-card-link {
    animation: none;
    transition: none;
  }

  .home-series-preview:hover,
  .thinking-series-card-link:hover {
    transform: none;
  }

  .series-visuals-grid.is-observed .series-visual-card,
  .series-visuals-grid.is-observed .series-visual-card.is-visible,
  .series-visuals-grid.is-observed .series-visual-card.is-visible:hover {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

.series-visual-copy h3 a:hover {
  color: var(--series-visual-accent);
}

.series-visual-copy p {
  margin: 0.45rem 0 0;
  color: var(--color-text-muted);
  font-size: 0.86rem;
  line-height: 1.65;
}

.series-visuals-note {
  margin: 1rem 0 0;
  color: var(--color-text-muted);
  font-size: 0.76rem;
  line-height: 1.6;
}

.article-series-context {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.55rem;
  margin: 1rem 0 0;
}

.article-series-context a {
  color: #a5b4fc;
  font-size: 0.82rem;
  font-weight: 550;
  text-decoration: none;
  border-bottom: 1px solid rgba(129, 140, 248, 0.35);
}

.article-series-context a:hover {
  color: #c7d2fe;
  border-bottom-color: var(--accent-indigo);
}

.article-series-context span {
  min-height: 1.55rem;
  padding: 0.2rem 0.52rem;
  font-size: 0.68rem;
}

.section-grid-balanced {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2.8rem;
}

.home-help-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 3rem;
  align-items: start;
}

.home-help-intro {
  max-width: 31rem;
}

.home-help-intro .section-title {
  margin-bottom: 1.55rem;
}

.home-help-list {
  display: flex;
  flex-direction: column;
  gap: 0.95rem;
}

.home-help-item {
  --home-help-accent: var(--structural-accent);
  --home-help-accent-soft: var(--structural-accent-soft);
  --home-help-accent-border: var(--structural-accent-border);
  position: relative;
  display: grid;
  grid-template-columns: 2.25rem minmax(0, 1fr);
  gap: 0.95rem;
  padding: 1rem 0 1.05rem;
  border-bottom: 1px solid rgba(148, 163, 184, 0.13);
}

.home-help-item:first-child {
  padding-top: 0;
}

.home-help-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.home-help-item-marker {
  width: 1.1rem;
  height: 1.1rem;
  margin-top: 0.2rem;
  border-radius: 999px;
  background: var(--home-help-accent);
  box-shadow:
    0 0 0 6px var(--home-help-accent-soft),
    0 0 24px var(--home-help-accent-border);
}

.home-help-item-content {
  padding: 1rem 1.05rem;
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: 1rem;
  background:
    radial-gradient(circle at top right, var(--home-help-accent-soft), transparent 36%),
    rgba(15, 23, 42, 0.54);
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.home-help-item:hover .home-help-item-content {
  border-color: var(--home-help-accent-border);
  transform: translateY(-1px);
}

.home-help-item h3 {
  margin: 0 0 0.45rem;
  color: #f9fafb;
  font-size: 0.98rem;
  font-weight: 560;
}

.home-help-item p {
  margin: 0;
  color: #9ca3af;
  font-size: 0.9rem;
  line-height: 1.7;
}

.home-help-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  margin-top: 1.3rem;
}

.home-experience-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 2.8rem;
  align-items: start;
}

.home-experience-grid .section-title {
  margin-top: 0.6rem;
  max-width: 28rem;
}

.home-experience-grid .section-description {
  max-width: 34rem;
  margin: 0;
}

.home-experience-grid .section-link,
.home-section-intro .section-link {
  margin-top: 1rem;
}

.home-entry-section {
  padding-bottom: 0.8rem;
}

.home-section-intro {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 2.8rem;
  align-items: start;
  margin-bottom: 2.5rem;
}

.home-section-intro .section-description {
  max-width: 34rem;
}

.home-entry-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.home-entry-card {
  position: relative;
  min-height: 13.4rem;
  overflow: hidden;
  padding: 0;
  border-color: var(--color-line);
  background:
    linear-gradient(145deg, var(--structural-accent-soft), transparent 54%),
    rgba(15, 23, 42, 0.76);
}

.home-entry-card-link {
  position: relative;
  z-index: 1;
  display: flex;
  min-height: 13.4rem;
  flex-direction: column;
  padding: 1.15rem 1.2rem 1.35rem;
  color: inherit;
  text-decoration: none;
}

.home-entry-marker {
  display: inline-flex;
  width: 1.35rem;
  height: 1.35rem;
  margin-bottom: 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--structural-accent-border);
  background: var(--color-surface-strong);
  box-shadow: 0 0 0 7px var(--structural-accent-soft);
}

.home-entry-marker::after {
  width: 0.38rem;
  height: 0.38rem;
  margin: auto;
  border-radius: 999px;
  background: var(--structural-accent);
  content: "";
}

.home-entry-index {
  color: var(--color-text-muted);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  margin-bottom: 0.9rem;
}

.home-entry-title {
  color: #f9fafb;
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.home-entry-body {
  color: #9ca3af;
  font-size: 0.92rem;
  line-height: 1.7;
}

.home-entry-line {
  position: absolute;
  top: 2.1rem;
  left: 4.3rem;
  right: 2rem;
  height: 1px;
  background: linear-gradient(to right, rgba(148, 163, 184, 0.18), transparent);
}

.home-entry-arrow {
  position: absolute;
  right: 1.1rem;
  bottom: 1.1rem;
  width: 1.8rem;
  height: 1.8rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.2);
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.home-entry-arrow span {
  position: absolute;
  inset: 0;
}

.home-entry-arrow span::before,
.home-entry-arrow span::after {
  content: "";
  position: absolute;
  background: #cbd5e1;
}

.home-entry-arrow span::before {
  width: 9px;
  height: 1px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.home-entry-arrow span::after {
  width: 6px;
  height: 6px;
  border-top: 1px solid #cbd5e1;
  border-right: 1px solid #cbd5e1;
  background: transparent;
  top: 50%;
  left: 50%;
  transform: translate(-20%, -50%) rotate(45deg);
}

.home-entry-card:hover {
  border-color: rgba(226, 232, 240, 0.34);
}

.home-entry-card:hover .home-entry-arrow {
  opacity: 1;
  transform: translateY(0);
}

.body-text {
  font-size: 0.95rem;
  line-height: 1.8;
  color: #9ca3af;
  margin: 0 0 1rem;
}

.article-topic-hero {
  --article-topic-accent: var(--brand-accent);
  --article-topic-soft: var(--brand-accent-soft);
  --article-topic-border: var(--brand-accent-border);
  position: relative;
  overflow: hidden;
  margin-top: calc(-1 * var(--page-top-spacing));
  padding-top: var(--page-top-spacing);
  isolation: isolate;
}

.article-topic--product-decisions {
  --article-topic-accent: var(--topic-product-decisions);
  --article-topic-soft: var(--topic-product-decisions-soft);
  --article-topic-border: var(--topic-product-decisions-border);
}

.article-topic--ai-and-automation {
  --article-topic-accent: var(--topic-ai-and-automation);
  --article-topic-soft: var(--topic-ai-and-automation-soft);
  --article-topic-border: var(--topic-ai-and-automation-border);
}

.article-topic--software-systems {
  --article-topic-accent: var(--topic-software-systems);
  --article-topic-soft: var(--topic-software-systems-soft);
  --article-topic-border: var(--topic-software-systems-border);
}

.article-topic--teams-and-collaboration {
  --article-topic-accent: var(--topic-teams-and-collaboration);
  --article-topic-soft: var(--topic-teams-and-collaboration-soft);
  --article-topic-border: var(--topic-teams-and-collaboration-border);
}

.article-topic-hero::before {
  position: absolute;
  z-index: 0;
  top: 0;
  right: 0;
  width: min(42rem, 46vw);
  height: 100%;
  background:
    radial-gradient(circle at 100% 0%, var(--article-topic-border) 0%, transparent 24%),
    radial-gradient(ellipse at 100% 0%, var(--article-topic-soft) 0%, transparent 52%);
  content: "";
  opacity: 0.72;
  pointer-events: none;
}

.article-topic-hero--spatial::before {
  width: min(56rem, 60vw);
}

.article-topic-hero .hero-label-dot {
  background: var(--article-topic-accent);
  box-shadow: 0 0 0 5px var(--article-topic-soft);
}

.article-hero-grid {
  position: relative;
  z-index: 2;
  grid-template-columns: minmax(0, 1fr);
}

.article-hero-content {
  width: min(100%, 44rem);
}

.article-topic-motif {
  position: absolute;
  z-index: 1;
  top: -1rem;
  right: -1.5rem;
  width: clamp(26rem, 36vw, 34rem);
  color: var(--article-topic-accent);
  pointer-events: none;
  opacity: 0.68;
  mask-image: linear-gradient(to right, transparent 0%, transparent 8%, #000 32%);
}

.article-topic-motif--spatial {
  top: -8rem;
  right: -5rem;
  width: clamp(38rem, 52vw, 52rem);
  mask-image: linear-gradient(to right, transparent 0%, transparent 16%, #000 42%);
}

.article-topic-motif svg {
  display: block;
  width: 100%;
  height: auto;
  overflow: visible;
}

.article-topic-motif-composition {
  transform-box: fill-box;
  transform-origin: center;
}

.article-topic-motif--variation-1 .article-topic-motif-composition {
  transform: translate(10px, -5px);
}

.article-topic-motif--variation-2 .article-topic-motif-composition {
  transform: translate(-8px, 8px);
}

.article-topic-motif--variation-3 .article-topic-motif-composition {
  transform: translate(8px, 10px);
}

.motif-path,
.motif-boundary,
.motif-plane {
  vector-effect: non-scaling-stroke;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.motif-path--primary,
.motif-plane--primary {
  stroke-width: 1.7;
  opacity: 0.72;
}

.motif-path--secondary,
.motif-boundary,
.motif-plane {
  stroke-width: 1.25;
  opacity: 0.46;
}

.motif-path--tertiary {
  stroke-width: 1;
  opacity: 0.24;
}

.motif-path--dashed {
  stroke-dasharray: 7 10;
}

.motif-plane--primary {
  fill: var(--article-topic-soft);
}

.motif-node {
  vector-effect: non-scaling-stroke;
  fill: var(--color-bg);
  stroke: currentColor;
  stroke-width: 1.4;
  opacity: 0.58;
}

.motif-node--anchor {
  fill: currentColor;
  stroke: var(--color-bg);
  stroke-width: 2.5;
  opacity: 0.78;
}

.motif-node--large {
  fill: currentColor;
  stroke: var(--color-bg);
  stroke-width: 2;
  opacity: 0.72;
}

.motif-node--terminal {
  fill: currentColor;
  stroke: var(--color-bg);
  stroke-width: 2;
  opacity: 0.8;
}

.motif-node--authority {
  fill: none;
  stroke-width: 2.2;
  opacity: 0.82;
}

.article-topic-motif--balanced .motif-density-tertiary.motif-node {
  opacity: 0.28;
}

.article-topic-motif--spatial .motif-path--primary,
.article-topic-motif--spatial .motif-plane--primary {
  stroke-width: 1.9;
}

.body-text:last-child {
  margin-bottom: 0;
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 620px) minmax(250px, 272px);
  justify-content: space-between;
  gap: 3rem;
  align-items: start;
}

.article-main {
  min-width: 0;
}

.article-body {
  max-width: 620px;
}

.article-body h2 {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 2rem 0 0.75rem;
  color: #f9fafb;
}

.article-body h2:first-child {
  margin-top: 0;
}

.article-body p {
  font-size: 0.95rem;
  line-height: 1.8;
  color: #9ca3af;
  margin: 0 0 1rem;
}

.article-body a {
  color: #818cf8;
  text-decoration: none;
  border-bottom: 1px solid rgba(129, 140, 248, 0.4);
  transition: color 0.15s ease, border-color 0.15s ease;
}

.article-body a:hover {
  color: #a5b4fc;
  border-bottom-color: #6366f1;
}

.article-figure {
  margin: 2rem 0 2.2rem;
}

.article-figure-link {
  display: block;
  overflow: hidden;
  border: 1px solid rgba(34, 211, 238, 0.24);
  border-radius: 1rem;
  background: rgba(2, 6, 23, 0.72);
  box-shadow:
    0 18px 48px rgba(2, 6, 23, 0.34),
    inset 0 1px 0 rgba(255, 255, 255, 0.04);
  cursor: zoom-in;
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.article-body .article-figure-link {
  border-bottom-color: rgba(34, 211, 238, 0.24);
}

.article-figure-link:hover {
  border-color: rgba(103, 232, 249, 0.46);
  box-shadow:
    0 22px 58px rgba(2, 6, 23, 0.42),
    0 0 28px rgba(34, 211, 238, 0.07);
  transform: translateY(-1px);
}

.article-figure img {
  display: block;
  width: 100%;
  height: auto;
}

.article-figure figcaption {
  margin-top: 0.75rem;
  color: #7f8da3;
  font-size: 0.76rem;
  line-height: 1.65;
}

.article-signature {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 8.5rem;
  gap: 1rem 1.6rem;
  overflow: hidden;
  margin-top: 2.5rem;
  padding: 1.5rem;
  border: 1px solid var(--color-line-strong);
  border-radius: var(--radius-card);
  background:
    radial-gradient(circle at top right, var(--accent-cyan-soft), transparent 42%),
    var(--color-surface-soft);
}

.article-signature-identity {
  grid-column: 1;
  grid-row: 1;
  display: flex;
  align-items: center;
  gap: 0.9rem;
  min-width: 0;
}

.article-signature-marker {
  flex: 0 0 auto;
  width: 0.68rem;
  height: 0.68rem;
  border-radius: 999px;
  background: var(--accent-cyan);
  box-shadow: 0 0 0 6px var(--accent-cyan-soft);
}

.article-signature-name {
  margin: 0 0 0.24rem;
  color: var(--color-text);
  font-size: 1.08rem;
  font-weight: 600;
  line-height: 1.3;
}

.article-signature-role {
  margin: 0 0 0.25rem;
  color: var(--color-text-muted);
  font-size: 0.86rem;
  line-height: 1.45;
}

.article-signature-portrait {
  grid-column: 2;
  grid-row: 1 / 6;
  width: 8.5rem;
  height: 8.5rem;
  align-self: start;
}

.article-signature-accent {
  grid-column: 1;
  grid-row: 2;
  width: 2.75rem;
  height: 1px;
  margin-left: 1.58rem;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-indigo));
}

.article-signature-description {
  grid-column: 1;
  grid-row: 3;
  max-width: 26rem;
  margin: 0 0 0 1.58rem;
  color: var(--color-text-secondary);
  font-size: 0.92rem;
  line-height: 1.65;
}

.article-signature-follow {
  grid-column: 1;
  grid-row: 4;
  margin-left: 1.58rem;
}

.article-signature-follow-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.25rem 1rem;
}

.article-signature-rss-link {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  gap: 0.35rem;
  color: var(--color-text-muted);
  font-size: 0.82rem;
  font-weight: 500;
  text-decoration: none;
}

.article-signature-rss-link:hover {
  color: var(--color-text-secondary);
}

.article-signature-follow > p {
  margin: -0.1rem 0 0 2.3rem;
  color: var(--color-text-muted);
  font-size: 0.78rem;
  font-style: italic;
  line-height: 1.5;
}

.article-signature-actions {
  grid-column: 1;
  grid-row: 5;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 0;
  margin-left: 1.58rem;
  padding-top: 1rem;
  border-top: 1px solid var(--color-line);
}

.article-signature-link {
  display: inline-flex;
  min-height: 2.75rem;
  align-items: center;
  gap: 0.42rem;
  margin: 0;
  padding-right: 1.2rem;
  border-bottom: 0;
}

.article-signature-link + .article-signature-link {
  padding-left: 1.2rem;
  border-left: 1px solid var(--color-line-strong);
}

.article-sidebar-stack {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  min-width: 0;
  align-self: start;
  position: sticky;
  top: 6.35rem;
}

.article-page-nav {
  padding: 0 0 0.15rem;
}

.article-page-nav-note {
  font-size: 0.86rem;
  line-height: 1.6;
  color: #cbd5e1;
  margin: 0 0 0.85rem;
}

.article-page-nav-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-left: 1px solid rgba(148, 163, 184, 0.18);
}

.article-page-nav-list li {
  margin: 0;
}

.article-page-nav-list a {
  display: block;
  padding: 0.42rem 0 0.42rem 0.9rem;
  font-size: 0.84rem;
  line-height: 1.5;
  color: #94a3b8;
  text-decoration: none;
  transition: color 0.15s ease;
}

.article-page-nav-list a:hover {
  color: #e2e8f0;
}

.article-page-nav-list a.is-active {
  color: #f8fafc;
  font-weight: 500;
  position: relative;
}

.article-page-nav-list a.is-active::before {
  content: "";
  position: absolute;
  left: -1px;
  top: 0.45rem;
  bottom: 0.45rem;
  width: 2px;
  border-radius: 999px;
  background: rgba(129, 140, 248, 0.9);
}

.article-system-map {
  padding: 1.2rem 1.1rem;
  border: 1px solid var(--accent-indigo-border);
  border-radius: var(--radius-card);
  background:
    radial-gradient(circle at top left, var(--accent-indigo-soft), transparent 66%),
    var(--color-surface-soft);
}

.article-system-map-mobile {
  display: none;
}

.article-system-map-mobile summary {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.35rem 1rem;
  align-items: center;
  padding: 0.9rem 1rem;
  color: var(--color-text);
  cursor: pointer;
  list-style: none;
}

.article-system-map-mobile summary::-webkit-details-marker {
  display: none;
}

.article-system-map-mobile summary > span:first-child {
  font-size: 0.9rem;
  font-weight: 600;
}

.article-system-map-mobile summary > span:nth-child(2) {
  grid-column: 1;
  color: var(--color-text-muted);
  font-size: 0.74rem;
  line-height: 1.45;
}

.article-system-map-mobile summary::after {
  content: "";
  grid-column: 2;
  grid-row: 1 / 3;
  width: 0.48rem;
  height: 0.48rem;
  border-right: 1px solid var(--accent-indigo);
  border-bottom: 1px solid var(--accent-indigo);
  transform: rotate(45deg);
  transition: transform 160ms ease;
}

.article-system-map-mobile[open] summary::after {
  transform: rotate(225deg);
}

.article-system-map-mobile-content {
  padding: 0.35rem 0.65rem 0.75rem;
  border-top: 1px solid var(--color-line);
}

.article-system-map .article-related-title {
  margin-bottom: 0.5rem;
}

.article-system-map .article-related-title a {
  color: inherit;
  text-decoration-color: var(--accent-indigo-border);
  text-underline-offset: 0.2em;
}

.article-system-map .article-related-title a:hover {
  color: var(--color-text);
}

.article-system-map-note {
  margin: 0 0 0.9rem;
  color: var(--color-text-muted);
  font-size: 0.8rem;
  line-height: 1.55;
}

.article-system-map-list {
  display: grid;
  gap: 0.4rem;
  margin: 0;
}

.article-system-map-item {
  padding: 0.65rem 0.7rem;
  border-left: 2px solid transparent;
  border-radius: 0 0.65rem 0.65rem 0;
}

.article-system-map-item.is-current {
  border-left-color: var(--accent-cyan);
  background: var(--accent-cyan-soft);
}

.article-system-map-item dt,
.article-system-map-item dd {
  margin: 0;
}

.article-system-map-item dt {
  font-size: 0.86rem;
  font-weight: 600;
  line-height: 1.4;
}

.article-system-map-item dt a,
.article-system-map-item dt span {
  color: var(--color-text);
  text-decoration: none;
}

.article-system-map-item dt a:hover {
  color: var(--accent-cyan);
}

.article-system-map-item dd {
  margin-top: 0.2rem;
  color: var(--color-text-muted);
  font-size: 0.76rem;
  line-height: 1.5;
}

.article-related {
  padding: 1.35rem 1.1rem;
  background: radial-gradient(circle at top left, rgba(148, 163, 184, 0.08), transparent 60%),
    rgba(15, 23, 42, 0.78);
  border: 1px solid rgba(148, 163, 184, 0.15);
  border-radius: 1rem;
}

.article-related--readings {
  border-color: rgba(99, 102, 241, 0.24);
  background: radial-gradient(circle at top left, rgba(99, 102, 241, 0.1), transparent 58%),
    rgba(15, 23, 42, 0.8);
}

.article-related-title {
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #9ca3af;
  margin: 0 0 0.9rem;
}

.article-related-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.article-related-list li {
  padding: 0.72rem 0;
  border-bottom: 1px solid rgba(148, 163, 184, 0.12);
}

.article-related-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.article-related-list li:first-child {
  padding-top: 0;
}

.article-related-list a {
  font-size: 0.9rem;
  font-weight: 500;
  color: #f9fafb;
  text-decoration: none;
}

.article-related-list a:hover {
  color: #818cf8;
}

.article-related-link--external {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.article-related-link:hover .influence-external-icon {
  opacity: 0.75;
}

.article-related-summary,
.article-related-author {
  display: block;
  font-size: 0.82rem;
  color: #9ca3af;
  line-height: 1.6;
  margin-top: 0.32rem;
}

.influences-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.1rem;
  align-items: start;
}

.influence-item {
  --influence-accent: #22d3ee;
  --influence-accent-soft: rgba(34, 211, 238, 0.1);
  --influence-accent-border: rgba(34, 211, 238, 0.28);
  position: relative;
  overflow: hidden;
  padding: 1.45rem 1.35rem;
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: 1.15rem;
  background:
    radial-gradient(circle at top right, var(--influence-accent-soft), transparent 34%),
    rgba(15, 23, 42, 0.64);
  box-shadow: 0 16px 46px rgba(2, 6, 23, 0.22);
  transition:
    border-color 0.18s ease,
    box-shadow 0.18s ease,
    transform 0.18s ease;
}

.influence-item--product-decisions {
  --influence-accent: var(--topic-product-decisions);
  --influence-accent-soft: var(--topic-product-decisions-soft);
  --influence-accent-border: var(--topic-product-decisions-border);
}

.influence-item--ai-and-automation {
  --influence-accent: var(--topic-ai-and-automation);
  --influence-accent-soft: var(--topic-ai-and-automation-soft);
  --influence-accent-border: var(--topic-ai-and-automation-border);
}

.influence-item--software-systems {
  --influence-accent: var(--topic-software-systems);
  --influence-accent-soft: var(--topic-software-systems-soft);
  --influence-accent-border: var(--topic-software-systems-border);
}

.influence-item--teams-and-collaboration {
  --influence-accent: var(--topic-teams-and-collaboration);
  --influence-accent-soft: var(--topic-teams-and-collaboration-soft);
  --influence-accent-border: var(--topic-teams-and-collaboration-border);
}

.influence-board.is-observed .influence-item {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 0.42s ease,
    transform 0.42s ease,
    border-color 0.18s ease,
    box-shadow 0.18s ease;
}

.influence-board.is-observed .influence-item.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.influence-item:hover {
  border-color: var(--influence-accent-border);
  box-shadow: 0 22px 64px rgba(2, 6, 23, 0.34);
  transform: translateY(-2px);
}

.influence-item:nth-child(even) {
  margin-top: 1.4rem;
}

.influence-item::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: linear-gradient(to bottom, var(--influence-accent), rgba(99, 102, 241, 0.18));
  opacity: 0.7;
}

.influence-item::after {
  content: "";
  position: absolute;
  top: 1.35rem;
  right: 1.25rem;
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 999px;
  background: var(--influence-accent);
  box-shadow:
    0 0 0 5px var(--influence-accent-soft),
    0 0 26px var(--influence-accent-border);
  opacity: 0.84;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.influence-title {
  font-size: 1.02rem;
  font-weight: 500;
  color: #f9fafb;
  text-decoration: none;
}

.influence-title--external {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.influence-title:hover {
  color: #a5b4fc;
}

.influence-external-icon {
  display: inline-flex;
  flex-shrink: 0;
  opacity: 0.5;
  color: inherit;
  translate: 0 1px;
}

.influence-title:hover .influence-external-icon {
  opacity: 0.75;
}

.influence-author {
  display: inline-flex;
  font-size: 0.85rem;
  color: #9ca3af;
}

.influence-summary {
  font-size: 0.9rem;
  line-height: 1.7;
  color: #9ca3af;
  margin: 0;
}

.influence-related-note {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.55;
  color: #9ca3af;
}

.influence-related-note-label {
  margin-right: 0.35rem;
}

.influence-related-note a {
  color: #818cf8;
  text-decoration: none;
  border-bottom: 1px solid rgba(129, 140, 248, 0.35);
}

.influence-related-note a:hover {
  color: #a5b4fc;
  border-bottom-color: #6366f1;
}

.influences-wrap {
  max-width: 960px;
}

.influences-section-header {
  margin-bottom: 1.6rem;
}

.influences-section-header .section-description {
  margin: 0.6rem 0 0;
  max-width: 34rem;
}

.influences-section-header .section-description a {
  color: #a5b4fc;
  text-decoration: none;
  border-bottom: 1px solid rgba(129, 140, 248, 0.35);
}

.influences-section-header .section-description a:hover {
  color: #c7d2fe;
  border-bottom-color: #818cf8;
}

.topic-filter-board {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.influences-topic-board {
  margin: 0 0 1.25rem;
}

.topic-filter {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 2.35rem;
  padding: 0.4rem 0.72rem;
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 999px;
  color: #9ca3af;
  background: rgba(15, 23, 42, 0.72);
  font: inherit;
  font-size: 0.78rem;
  text-decoration: none;
  cursor: pointer;
  scroll-margin-top: 6rem;
  transition: color 0.16s ease, border-color 0.16s ease, background 0.16s ease;
}

.topic-filter:hover,
.topic-filter.is-active {
  color: #f9fafb;
  border-color: rgba(148, 163, 184, 0.34);
  background: rgba(30, 41, 59, 0.9);
}

.topic-filter--product-decisions.is-active {
  border-color: var(--topic-product-decisions);
}

.topic-filter--ai-and-automation.is-active {
  border-color: var(--topic-ai-and-automation);
}

.topic-filter--software-systems.is-active {
  border-color: var(--topic-software-systems);
}

.topic-filter--teams-and-collaboration.is-active {
  border-color: var(--topic-teams-and-collaboration);
}

.topic-filter-marker {
  width: 0.48rem;
  height: 0.48rem;
  border-radius: 999px;
  background: var(--topic-product-decisions);
  box-shadow: 0 0 0 4px var(--topic-product-decisions-soft);
}

.topic-filter--ai-and-automation .topic-filter-marker {
  background: var(--topic-ai-and-automation);
  box-shadow: 0 0 0 4px var(--topic-ai-and-automation-soft);
}

.topic-filter--software-systems .topic-filter-marker {
  background: var(--topic-software-systems);
  box-shadow: 0 0 0 4px var(--topic-software-systems-soft);
}

.topic-filter--teams-and-collaboration .topic-filter-marker {
  background: var(--topic-teams-and-collaboration);
  box-shadow: 0 0 0 4px var(--topic-teams-and-collaboration-soft);
}

.topic-filter-count {
  display: inline-grid;
  place-items: center;
  min-width: 1.25rem;
  height: 1.25rem;
  border-radius: 999px;
  color: #cbd5e1;
  background: rgba(148, 163, 184, 0.12);
  font-size: 0.7rem;
}

.influence-card-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.85rem;
  padding-right: 1.6rem;
}

.influence-card-title {
  margin: 0 0 1rem;
  font-size: 1rem;
  font-weight: 500;
}

.influence-card-footer {
  margin-top: 1.1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(148, 163, 184, 0.12);
}

.influence-card-footer > * + * {
  margin-top: 0.7rem;
}

@media (prefers-reduced-motion: reduce) {
  .article-figure-link,
  .article-figure-link:hover {
    transform: none;
    transition: none;
  }

  .home-series-preview,
  .home-series-preview::before {
    animation: none;
  }

  .home-series-preview,
  .home-series-preview:hover {
    transform: none;
    transition: none;
  }

  .thinking-series-preview,
  .thinking-series-preview::before,
  .thinking-series-preview::after {
    animation: none;
  }

  .thinking-series-preview,
  .thinking-series-preview:hover,
  .thinking-series-preview .section-link,
  .thinking-series-preview .section-link:hover {
    transform: none;
    transition: none;
  }

  .influence-board.is-observed .influence-item,
  .influence-board.is-observed .influence-item.is-visible,
  .influence-item {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

.article-list-wrap {
  max-width: 720px;
}

.thinking-list-wrap {
  max-width: 960px;
}

.thinking-list-wrap .article-list-wrap {
  margin: 0 auto;
}

.thinking-start-here {
  margin: 0;
}

.thinking-discovery-section {
  margin-top: 3.2rem;
  padding-top: 3.2rem;
  border-top: 1px solid var(--color-line);
}

.thinking-questions-intro,
.thinking-recent-intro {
  margin-bottom: 1rem;
}

.question-path-list--compact .question-path-item a {
  padding-top: 1.3rem;
  padding-bottom: 1.3rem;
}

.thinking-recent-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.article-list.thinking-recent-list > li {
  min-width: 0;
  padding: 1.35rem 1.4rem;
  border-right: 1px solid var(--color-line);
  border-bottom: 0;
}

.article-list.thinking-recent-list > li:last-child {
  border-right: 0;
}

.thinking-all-section .thinking-topic-navigation {
  padding-top: 0;
  border-top: 0;
}

.thinking-topic-navigation {
  max-width: 720px;
  margin: 0 auto 2.8rem;
  padding-bottom: 2.4rem;
  border-bottom: 1px solid rgba(148, 163, 184, 0.15);
}

.thinking-list-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.2rem;
}

.thinking-topic-heading {
  margin-bottom: 1rem;
}

.thinking-topic-title {
  margin: 0.45rem 0 0;
  color: #f9fafb;
  font-size: 1rem;
  font-weight: 500;
}

.thinking-list-heading .article-list-title {
  margin-bottom: 0;
}

.thinking-filter-status {
  margin: 0;
  color: #64748b;
  font-size: 0.76rem;
}

.article-list-title {
  font-size: 0.9rem;
  font-weight: 500;
  color: #9ca3af;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 0 0 1rem;
}

.article-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.article-list li {
  padding: 1.25rem 0;
  border-bottom: 1px solid rgba(148, 163, 184, 0.15);
}

.article-list li:last-child {
  border-bottom: none;
}

.article-list li[hidden] {
  display: none;
}

.article-list a {
  color: #f9fafb;
  text-decoration: none;
  font-size: 0.98rem;
  font-weight: 500;
}

.article-list a:hover {
  color: #a5b4fc;
}

.article-list-summary {
  display: block;
  font-size: 0.9rem;
  color: #9ca3af;
  margin-top: 0.35rem;
  line-height: 1.7;
}

.content-topic-list,
.article-topic-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.5rem;
}

.content-topic-list {
  margin-top: 0.6rem;
}

.content-topic-link {
  display: inline-flex;
  align-items: center;
  gap: 0.32rem;
  padding: 0.14rem 0.48rem;
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 999px;
  color: #94a3b8;
  background: rgba(15, 23, 42, 0.48);
  font-size: 0.66rem;
  line-height: 1.35;
  text-decoration: none;
  transition: color 0.15s ease, border-color 0.15s ease;
}

.article-list .content-topic-link {
  padding: 0.11rem 0.42rem;
  font-size: 0.72rem;
  font-weight: 400;
}

.article-list .content-topic-link::before {
  width: 0.25rem;
  height: 0.25rem;
}

.content-topic-link::before {
  content: "";
  width: 0.3rem;
  height: 0.3rem;
  border-radius: 999px;
  background: var(--topic-product-decisions);
}

a.content-topic-link:hover {
  color: #f9fafb;
  border-color: rgba(148, 163, 184, 0.42);
}

.content-topic-link--product-decisions {
  border-color: var(--topic-product-decisions-border);
}

.content-topic-link--product-decisions::before {
  background: var(--topic-product-decisions);
}

.content-topic-link--ai-and-automation {
  border-color: var(--topic-ai-and-automation-border);
}

.content-topic-link--ai-and-automation::before {
  background: var(--topic-ai-and-automation);
}

.content-topic-link--software-systems {
  border-color: var(--topic-software-systems-border);
}

.content-topic-link--software-systems::before {
  background: var(--topic-software-systems);
}

.content-topic-link--teams-and-collaboration {
  border-color: var(--topic-teams-and-collaboration-border);
}

.content-topic-link--teams-and-collaboration::before {
  background: var(--topic-teams-and-collaboration);
}

.content-topic-link--primary {
  color: var(--color-text-secondary);
  background: rgba(30, 41, 59, 0.68);
}

.article-hero-topics {
  margin-top: 0.75rem;
}

.article-question-explore {
  padding: 0 0 0.2rem;
}

.article-question-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.article-question-list li {
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--color-line);
}

.article-question-list li:first-child {
  padding-top: 0;
}

.article-question-list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.article-question-list a {
  color: var(--color-text-secondary);
  font-size: 0.84rem;
  font-weight: 500;
  line-height: 1.5;
  text-decoration: none;
}

.article-question-list a:hover {
  color: var(--accent-indigo);
}

.article-question-list span {
  display: block;
  margin-top: 0.35rem;
  color: var(--color-text-muted);
  font-size: 0.76rem;
  line-height: 1.55;
}

.influence-question-link {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.76rem;
  line-height: 1.55;
}

.influence-question-link span {
  color: var(--accent-indigo);
  font-size: 0.67rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.influence-question-link a {
  color: var(--color-text-secondary);
  text-decoration-color: var(--accent-indigo-border);
  text-underline-offset: 0.18em;
}

.explore-wrap {
  max-width: 960px;
}

.explore-intro,
.explore-topic-header {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 2.5rem;
  align-items: start;
}

.explore-intro {
  margin-bottom: 1.5rem;
}

.explore-intro .section-description {
  margin: 0;
  max-width: 34rem;
}

.explore-topic-navigation {
  margin-bottom: 2.6rem;
  padding-bottom: 2.2rem;
  border-bottom: 1px solid rgba(148, 163, 184, 0.15);
}

.explore-topic-panel[hidden] {
  display: none;
}

.explore-topic-header {
  padding: 1.45rem 1.4rem;
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: 1rem;
  background:
    radial-gradient(circle at top right, rgba(129, 140, 248, 0.08), transparent 38%),
    rgba(15, 23, 42, 0.58);
}

.explore-topic-heading {
  display: flex;
  align-items: flex-start;
  gap: 0.9rem;
}

.explore-topic-marker {
  flex: 0 0 auto;
  width: 0.62rem;
  height: 0.62rem;
  margin-top: 0.35rem;
  border-radius: 999px;
  background: var(--topic-product-decisions);
  box-shadow: 0 0 0 6px var(--topic-product-decisions-soft);
}

.explore-topic-marker--ai-and-automation {
  background: var(--topic-ai-and-automation);
  box-shadow: 0 0 0 6px var(--topic-ai-and-automation-soft);
}

.explore-topic-marker--software-systems {
  background: var(--topic-software-systems);
  box-shadow: 0 0 0 6px var(--topic-software-systems-soft);
}

.explore-topic-marker--teams-and-collaboration {
  background: var(--topic-teams-and-collaboration);
  box-shadow: 0 0 0 6px var(--topic-teams-and-collaboration-soft);
}

.explore-topic-title {
  margin: 0.4rem 0 0;
  color: #f9fafb;
  font-size: 1.1rem;
  font-weight: 600;
}

.explore-topic-description {
  margin: 0;
  color: #cbd5e1;
  font-size: 0.94rem;
  line-height: 1.7;
}

.explore-topic-counts {
  margin: 0.65rem 0 0;
  color: #64748b;
  font-size: 0.76rem;
}

.explore-content-section {
  margin-top: 2.8rem;
}

.explore-content-heading {
  margin-bottom: 1rem;
}

.explore-content-heading .section-title {
  margin-top: 0.45rem;
}

.explore-note-list-wrap {
  margin: 0 auto;
}

.explore-readings-section {
  padding-top: 2.6rem;
  border-top: 1px solid rgba(148, 163, 184, 0.12);
}

.explore-influences-list {
  margin-top: 1.1rem;
}

.explore-questions-section,
.explore-series-section,
.explore-topics-section,
.question-entry-section,
.question-notes-section,
.question-evidence-section,
.question-bridge-section {
  position: relative;
}

.explore-series-section,
.explore-topics-section,
.question-evidence-section,
.question-bridge-section {
  padding-top: 3.4rem;
  border-top: 1px solid var(--color-line);
}

.question-path-list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--color-line);
}

.question-path-item {
  border-bottom: 1px solid var(--color-line);
}

.question-path-item:last-child {
  border-bottom: 0;
}

.question-path-item a {
  display: grid;
  grid-template-columns: 3.2rem minmax(0, 1fr) auto;
  gap: 1.15rem;
  align-items: start;
  padding: 1.6rem 0.2rem;
  color: var(--color-text);
  text-decoration: none;
  transition: padding 180ms ease, background-color 180ms ease;
}

.question-path-item a:hover {
  padding-right: 0.75rem;
  padding-left: 0.75rem;
  background: linear-gradient(90deg, var(--brand-accent-soft), transparent 72%);
}

.question-path-index,
.question-group-index {
  color: var(--brand-accent);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
}

.question-path-content {
  display: grid;
  gap: 0.55rem;
}

.question-path-content strong {
  font-size: 1.02rem;
  font-weight: 600;
}

.question-path-content > span:not(.question-path-entry) {
  max-width: 42rem;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
}

.question-path-entry {
  color: var(--color-text-secondary);
  font-size: 0.78rem;
  line-height: 1.5;
}

.question-path-entry-label {
  color: var(--brand-accent);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.question-path-arrow {
  color: var(--brand-accent);
  font-size: 1.05rem;
}

.question-section-header {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 2.5rem;
  align-items: start;
  margin-bottom: 2.1rem;
}

.question-section-header .section-description {
  margin: 0;
  max-width: 34rem;
}

.question-synthesis {
  max-width: 48rem;
  margin-top: 1.5rem;
  color: var(--color-text-secondary);
  font-size: 1rem;
  line-height: 1.75;
}

.question-synthesis p {
  margin: 0;
}

.question-synthesis p + p {
  margin-top: 0.9rem;
}

.question-entry-point {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 2.5rem;
  align-items: start;
}

.question-entry-heading h2 {
  max-width: 30rem;
  margin: 0.55rem 0 0;
  color: var(--color-text);
  font-size: clamp(1.2rem, 1.8vw, 1.45rem);
  line-height: 1.25;
}

.question-entry-title-link {
  color: inherit;
  text-decoration: none;
}

.question-entry-title-link:hover {
  color: #a5b4fc;
}

.question-entry-content {
  padding-right: 4.5rem;
}

.question-entry-content p {
  max-width: 38rem;
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 0.94rem;
  line-height: 1.75;
}

.question-entry-content .content-topic-list {
  margin-top: 0.85rem;
}

.question-note-groups {
  display: grid;
  gap: 1rem;
}

.question-note-group {
  display: grid;
  grid-template-columns: minmax(15rem, 0.72fr) minmax(0, 1.28fr);
  gap: 2.4rem;
  padding: 1.5rem;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-card-lg);
  background: var(--color-surface-soft);
}

.question-note-group header {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: 0.55rem;
  align-content: start;
}

.question-note-group h3,
.question-continue h2 {
  margin: 0;
  color: var(--color-text);
  font-size: 1rem;
  font-weight: 600;
}

.question-note-group header p,
.question-continue p {
  margin: 0.65rem 0 0;
  color: var(--color-text-muted);
  font-size: 0.88rem;
  line-height: 1.7;
}

.question-note-group .selected-notes-list li {
  border-bottom: 1px solid var(--color-line);
}

.question-note-group .selected-notes-list li:last-child {
  border-bottom: 0;
}

.question-note-group .selected-notes-list > li > a {
  display: block;
}

.question-influences-list {
  margin-top: 0;
}

.question-bridge-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 3rem;
}

.question-bridge-grid > div,
.question-continue {
  min-width: 0;
}

.question-continue {
  padding-left: 3rem;
  border-left: 1px solid var(--accent-indigo-border);
}

.question-bridge-grid .section-title,
.question-continue h2 {
  margin-top: 0.6rem;
}

.question-bridge-grid .section-description {
  margin: 0.8rem 0 0;
}

.question-bridge-grid .text-link {
  display: inline-flex;
  margin-top: 1rem;
  color: var(--accent-indigo);
  font-size: 0.86rem;
  text-decoration: none;
}

.question-bridge-grid .text-link:hover {
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.selected-notes-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.selected-notes-list li {
  padding: 1.25rem 0;
}

.selected-notes-list li:first-child {
  padding-top: 0;
}

.selected-notes-list li:last-child {
  padding-bottom: 0;
}

.selected-notes-list a {
  color: #f9fafb;
  text-decoration: none;
  font-size: 0.98rem;
  font-weight: 500;
}

.selected-notes-list a:hover {
  color: #a5b4fc;
}

.selected-note-summary {
  display: block;
  font-size: 0.9rem;
  color: #9ca3af;
  margin-top: 0.35rem;
  line-height: 1.7;
}

.question-note-group .selected-note-summary {
  margin-top: 0.45rem;
  color: var(--color-text-muted);
  font-size: 0.82rem;
  line-height: 1.6;
}

.pill {
  font-size: 0.75rem;
  padding: 0.18rem 0.55rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.18);
  color: #9ca3af;
  background: rgba(15, 23, 42, 0.9);
}

.card-list {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.card {
  border-radius: 1rem;
  padding: 1.2rem 1.2rem 1.15rem;
  background: radial-gradient(circle at top left, rgba(148, 163, 184, 0.1), transparent 60%),
    rgba(15, 23, 42, 0.9);
  border: 1px solid rgba(148, 163, 184, 0.18);
}

.card-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem 1rem;
  margin-bottom: 0.55rem;
}

.card-title {
  font-size: 0.98rem;
  font-weight: 500;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.85rem;
}

.experience-evidence-section {
  margin-bottom: 4.2rem;
}

.experience-section-header {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 2rem;
  align-items: end;
  margin-bottom: 2.7rem;
}

.experience-evidence-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  align-items: start;
}

.experience-evidence-card {
  --experience-accent: var(--structural-accent);
  --experience-accent-soft: var(--structural-accent-soft);
  --experience-accent-border: var(--structural-accent-border);
  container-name: experience-evidence;
  container-type: inline-size;
  position: relative;
  overflow: hidden;
  padding: 1.45rem 1.4rem 1.35rem;
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 1.15rem;
  background:
    radial-gradient(circle at top right, var(--experience-accent-soft), transparent 32%),
    rgba(15, 23, 42, 0.76);
  box-shadow: 0 22px 58px rgba(2, 6, 23, 0.24);
}

.experience-evidence-card:nth-child(even) {
  background:
    radial-gradient(circle at top left, var(--experience-accent-soft), transparent 32%),
    rgba(15, 23, 42, 0.76);
}

.experience-evidence-marker {
  width: 1rem;
  height: 1rem;
  margin-bottom: 1.1rem;
  border-radius: 999px;
  border: 1px solid var(--experience-accent-border);
  background: var(--color-surface-strong);
  box-shadow:
    0 0 0 5px var(--experience-accent-soft),
    0 0 22px var(--experience-accent-soft);
}

.experience-evidence-card:hover {
  border-color: var(--experience-accent-border);
}

.experience-card-kicker {
  margin-bottom: 0.45rem;
  font-size: 0.78rem;
  line-height: 1.5;
  color: var(--color-text-secondary);
}

.experience-card-title {
  margin: 0 0 0.75rem;
  font-size: 1.05rem;
  font-weight: 560;
  color: #f9fafb;
}

.experience-card-body {
  margin: 0 0 0.8rem;
  font-size: 0.92rem;
  line-height: 1.75;
  color: #a5adba;
}

.experience-card-body:last-of-type {
  margin-bottom: 0;
}

.experience-scale-context {
  margin-top: 1.25rem;
  padding-top: 1.15rem;
  border-top: 1px solid var(--color-line);
}

.experience-scale-heading {
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 0.76rem;
  font-weight: 620;
  letter-spacing: 0.08em;
  line-height: 1.5;
  text-transform: uppercase;
}

.experience-scale-metrics {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.75rem;
  margin: 0.95rem 0 0;
}

.experience-scale-metric {
  min-width: 0;
  margin: 0;
}

.experience-scale-metric + .experience-scale-metric {
  padding-top: 0.75rem;
  border-top: 1px solid var(--color-line);
}

.experience-scale-metric dt {
  display: flex;
  flex-direction: column;
  gap: 0.12rem;
  min-width: 0;
}

.experience-scale-metric dd {
  margin: 0.28rem 0 0;
  color: var(--color-text-secondary);
  font-size: 0.78rem;
  line-height: 1.5;
}

.experience-scale-value {
  color: var(--color-text);
  font-size: clamp(1.3rem, 2vw, 1.62rem);
  font-weight: 620;
  line-height: 1.1;
}

.experience-scale-label {
  color: var(--color-text-secondary);
  font-size: 0.78rem;
  line-height: 1.4;
}

.experience-scale-commerce {
  margin-top: 1rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--color-line);
}

.experience-scale-commerce dl {
  margin: 0;
}

.experience-scale-commerce .experience-scale-metric {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0.35rem;
  align-items: end;
}

.experience-scale-commerce .experience-scale-metric dt {
  flex-direction: row;
  flex-wrap: wrap;
  gap: 0.2rem 0.65rem;
  align-items: baseline;
}

.experience-scale-commerce .experience-scale-metric dd {
  margin: 0;
  text-align: left;
}

@container experience-evidence (min-width: 34rem) {
  .experience-scale-metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.85rem;
  }

  .experience-scale-metric + .experience-scale-metric {
    padding-top: 0;
    padding-left: 0.85rem;
    border-top: 0;
    border-left: 1px solid var(--color-line);
  }
}

@container experience-evidence (min-width: 30rem) {
  .experience-scale-commerce .experience-scale-metric {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 0.85rem;
  }

  .experience-scale-commerce .experience-scale-metric dd {
    text-align: right;
  }
}

.experience-scale-supporting {
  margin: 0.9rem 0 0;
  color: var(--color-text-secondary);
  font-size: 0.92rem;
  line-height: 1.75;
}

.experience-scale-attribution {
  margin: 0.9rem 0 0;
  color: var(--color-text-secondary);
  font-size: 0.8rem;
  line-height: 1.65;
}

.experience-scale-sources {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.35rem;
  margin: 0.65rem 0 0;
  padding: 0;
  list-style: none;
}

.experience-scale-sources a {
  color: var(--color-text-secondary);
  font-size: 0.8rem;
  line-height: 1.55;
  text-decoration-color: var(--experience-accent-border);
  text-underline-offset: 0.18em;
}

.experience-scale-sources a:hover {
  color: var(--experience-accent);
}

.experience-related-note {
  display: block;
  margin-top: 1.15rem;
  padding-top: 0.95rem;
  border-top: 1px solid rgba(148, 163, 184, 0.14);
  color: #e2e8f0;
  font-size: 0.86rem;
  line-height: 1.5;
  text-decoration: none;
}

.experience-related-note span {
  display: block;
  margin-bottom: 0.2rem;
  color: var(--experience-accent);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.experience-related-note:hover {
  color: var(--experience-accent);
}

.experience-career-section {
  margin-bottom: 4.2rem;
}

.experience-career-intro {
  max-width: 50rem;
  margin-bottom: 3rem;
}

.experience-career-thesis {
  position: relative;
  overflow: hidden;
  margin-top: 0.6rem;
  padding: 1.35rem 2rem 1.8rem 3rem;
  isolation: isolate;
}

.experience-career-thesis .section-title {
  position: relative;
  z-index: 1;
  margin: 0;
  color: var(--color-text);
}

.experience-career-thesis p {
  position: relative;
  z-index: 1;
  margin: 0.8rem 0 0;
  color: var(--color-text-secondary);
  font-size: clamp(1.18rem, 2vw, 1.45rem);
  font-weight: 540;
  line-height: 1.55;
}

.experience-career-thesis-graphic {
  position: absolute;
  z-index: -1;
  top: 50%;
  left: -7rem;
  width: 29rem;
  max-width: none;
  opacity: 0.24;
  transform: translateY(-50%);
}

.experience-career-thesis-graphic path {
  stroke-width: 2;
}

.experience-career-thesis-path-muted {
  opacity: 0.45;
  stroke-width: 1 !important;
}

.experience-independent-section {
  margin-bottom: 4.2rem;
}

.experience-independent-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 2rem;
  align-items: start;
  padding: 1.4rem;
  border: 1px solid var(--accent-indigo-border);
  border-radius: 1.1rem;
  background: radial-gradient(circle at top right, var(--accent-indigo-soft), transparent 48%), rgba(15, 23, 42, 0.68);
}

.experience-independent-panel .section-title {
  margin-top: 0.55rem;
}

.experience-independent-panel .section-description {
  margin: 0;
}

.experience-independent-panel .section-link {
  margin-top: 0.9rem;
}

.experience-independent-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0 1.25rem;
}

.experience-independent-option + .experience-independent-option {
  margin-top: 1.1rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--color-line);
}

.experience-timeline {
  --timeline-line: rgba(148, 163, 184, 0.24);
  --timeline-glow: var(--structural-accent-soft);
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0;
}

.experience-timeline::before {
  content: "";
  position: absolute;
  top: 1.65rem;
  bottom: 1.65rem;
  left: 50%;
  width: 1px;
  transform: translateX(-50%);
  background:
    linear-gradient(to bottom, transparent, var(--timeline-line) 8%, var(--timeline-line) 92%, transparent),
    linear-gradient(to bottom, transparent, var(--timeline-glow), transparent);
  box-shadow: 0 0 26px var(--structural-accent-soft);
}

.experience-timeline-item {
  --experience-accent: var(--structural-accent);
  --experience-accent-soft: var(--structural-accent-soft);
  --experience-accent-border: var(--structural-accent-border);
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 5.8rem minmax(0, 1fr);
  align-items: start;
  margin-bottom: 1.65rem;
}

.experience-timeline.is-observed .experience-timeline-item {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 0.45s ease,
    transform 0.45s ease;
}

.experience-timeline.is-observed .experience-timeline-item.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.experience-timeline-item:last-child {
  margin-bottom: 0;
}

.experience-timeline-marker {
  grid-column: 2;
  justify-self: center;
  position: relative;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 3.1rem;
  height: 3.1rem;
  border-radius: 999px;
  background:
    radial-gradient(circle at 50% 50%, var(--experience-accent-soft), transparent 60%),
    rgba(15, 23, 42, 0.96);
  border: 1px solid var(--experience-accent-border);
  box-shadow:
    0 0 0 8px rgba(15, 23, 42, 0.88),
    0 18px 44px rgba(2, 6, 23, 0.35),
    0 0 34px var(--experience-accent-soft);
}

.experience-timeline-dot {
  width: 0.78rem;
  height: 0.78rem;
  border-radius: 999px;
  border: 1px solid var(--experience-accent-border);
  background: var(--color-surface-strong);
  box-shadow:
    0 0 0 5px var(--experience-accent-soft),
    0 0 24px var(--experience-accent-soft);
}

.experience-card {
  position: relative;
  grid-column: 1;
  padding: 1.35rem 1.35rem 1.25rem;
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 1.15rem;
  background:
    radial-gradient(circle at top left, var(--experience-accent-soft), transparent 30%),
    radial-gradient(circle at bottom right, rgba(148, 163, 184, 0.05), transparent 35%),
    rgba(15, 23, 42, 0.82);
  box-shadow: 0 22px 58px rgba(2, 6, 23, 0.28);
  transition:
    border-color 0.18s ease,
    transform 0.18s ease,
    box-shadow 0.18s ease;
}

.experience-timeline-item:nth-child(even) .experience-card {
  grid-column: 3;
  background:
    radial-gradient(circle at top right, var(--experience-accent-soft), transparent 30%),
    radial-gradient(circle at bottom left, rgba(148, 163, 184, 0.05), transparent 35%),
    rgba(15, 23, 42, 0.82);
}

.experience-card:hover {
  border-color: var(--experience-accent-border);
  transform: translateY(-2px);
  box-shadow: 0 26px 70px rgba(2, 6, 23, 0.36);
}

.experience-card::after {
  content: "";
  position: absolute;
  top: 1.95rem;
  right: -2rem;
  width: 2rem;
  height: 1px;
  background: linear-gradient(to right, var(--experience-accent-border), transparent);
}

.experience-timeline-item:nth-child(even) .experience-card::after {
  right: auto;
  left: -2rem;
  background: linear-gradient(to left, var(--experience-accent-border), transparent);
}

@media (prefers-reduced-motion: reduce) {
  .experience-timeline.is-observed .experience-timeline-item,
  .experience-timeline.is-observed .experience-timeline-item.is-visible,
  .experience-card {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 1.2fr);
  gap: 2.8rem;
}

.contact-cta {
  font-size: 0.95rem;
  line-height: 1.8;
  color: #9ca3af;
  margin: 0 0 1rem;
}

.contact-cta:last-child {
  margin-bottom: 0;
}

.contact-channels {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  padding-left: 2rem;
  border-left: 1px solid var(--color-line);
  font-size: 0.9rem;
}

.contact-channel {
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-line);
}

.contact-label {
  margin-bottom: 0.6rem;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #9ca3af;
}

.contact-linkedin {
  font-size: 1.02rem;
}

.contact-identity {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.contact-portrait {
  flex: 0 0 auto;
  width: 6rem;
  height: 6rem;
}

.contact-identity p {
  max-width: 13rem;
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  line-height: 1.65;
}

.contact-link {
  color: #f9fafb;
  text-decoration: none;
}

.contact-link:hover {
  text-decoration: underline;
}

.site-footer {
  border-top: 1px solid rgba(15, 23, 42, 0.85);
  background: radial-gradient(circle at top, rgba(15, 23, 42, 0.98), rgba(2, 6, 23, 1));
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 0.6rem;
  padding: 1.3rem var(--page-gutter) 1.5rem;
  font-size: 0.8rem;
  color: #9ca3af;
}

.footer-meta {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: rgba(148, 163, 184, 0.8);
}

.footer-meta a,
.footer-meta button {
  color: inherit;
  text-decoration: none;
}

.footer-meta button {
  padding: 0;
  border: 0;
  font: inherit;
  background: transparent;
  cursor: pointer;
}

.footer-meta a:hover,
.footer-meta button:hover {
  color: #f9fafb;
  text-decoration: underline;
}

.consent-panel {
  position: fixed;
  z-index: 40;
  right: max(1rem, calc((100vw - 960px) / 2 + var(--page-gutter)));
  bottom: 1rem;
  left: max(1rem, calc((100vw - 960px) / 2 + var(--page-gutter)));
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1.25rem;
  align-items: end;
  padding: 1.15rem 1.2rem;
  border: 1px solid var(--accent-indigo-border);
  border-radius: var(--radius-card-lg);
  background:
    radial-gradient(circle at top left, var(--accent-indigo-soft), transparent 48%),
    rgba(5, 7, 17, 0.97);
  box-shadow: 0 24px 70px rgba(2, 6, 23, 0.72);
  backdrop-filter: blur(18px);
}

.consent-panel[hidden] {
  display: none;
}

.consent-panel h2 {
  margin: 0.32rem 0 0;
  font-size: 1rem;
}

.consent-panel p {
  max-width: 42rem;
  margin: 0.42rem 0 0;
  color: var(--color-text-muted);
  font-size: 0.84rem;
  line-height: 1.6;
}

.consent-panel a {
  color: var(--color-text-secondary);
}

.consent-panel-actions {
  display: flex;
  gap: 0.55rem;
}

.consent-choice {
  min-height: 2.55rem;
  padding: 0.55rem 0.9rem;
  border: 1px solid var(--color-line-strong);
  border-radius: 999px;
  color: var(--color-text-secondary);
  background: var(--color-surface-strong);
  font: inherit;
  font-size: 0.8rem;
  font-weight: 500;
  cursor: pointer;
}

.consent-choice:hover {
  color: var(--color-text);
  border-color: rgba(248, 250, 252, 0.5);
}

.consent-choice--accept {
  border-color: var(--accent-cyan-border);
  background: linear-gradient(135deg, var(--accent-indigo-soft), var(--accent-cyan-soft));
}

.privacy-content {
  max-width: 760px;
}

.privacy-content h2 {
  margin: 2.3rem 0 0.65rem;
  font-size: 1.15rem;
}

.privacy-content h2:first-child {
  margin-top: 0;
}

.privacy-content p {
  margin: 0 0 1rem;
  color: var(--color-text-muted);
  font-size: 1rem;
  line-height: 1.8;
}

.privacy-content a {
  color: var(--color-text-secondary);
}

.privacy-content code {
  color: var(--accent-cyan);
  font-size: 0.9em;
}

.work-hero .hero-subtitle {
  max-width: 46rem;
}

.work-section-intro {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 2.8rem;
  align-items: start;
  margin-bottom: 2.5rem;
}

.work-section-intro .section-description {
  max-width: 35rem;
}

.work-section-intro--flow {
  display: block;
}

.work-section-intro--flow > div {
  max-width: 38rem;
}

.work-section-intro--flow .section-description {
  margin-top: 0.75rem;
}

.work-section-intro--flush {
  margin-bottom: 0;
}

.work-principles-section {
  padding-top: 0.8rem;
  margin-bottom: 3.2rem;
}

.work-case-studies-section,
.work-evidence-section {
  margin-bottom: 3.2rem;
}

.work-situation-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  list-style: none;
}

.work-situation-list > li {
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr);
  gap: 0.9rem;
  padding: 1.3rem 1.5rem 1.35rem 0;
  border-bottom: 1px solid var(--color-line);
}

.work-situation-list > li:nth-child(odd) {
  padding-right: 1.8rem;
  border-right: 1px solid var(--color-line);
}

.work-situation-list > li:nth-child(even) {
  padding-left: 1.8rem;
}

.work-situation-list > li:nth-last-child(-n + 2) {
  border-bottom: 0;
}

.work-item-index {
  color: var(--accent-cyan);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
}

.work-situation-list h3 {
  margin: 0 0 0.45rem;
  color: var(--color-text-primary);
  font-size: 1rem;
  font-weight: 580;
  line-height: 1.45;
}

.work-situation-list p,
.work-contact-panel p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.92rem;
  line-height: 1.75;
}

.work-boundary-note {
  position: relative;
  max-width: 58rem;
  margin: 3rem 0 0;
  padding: 2.1rem 0 2rem 3.4rem;
  color: var(--color-text-primary);
  isolation: isolate;
}

.work-boundary-graphic {
  position: absolute;
  z-index: -1;
  top: 50%;
  left: -8rem;
  width: 28rem;
  max-width: none;
  opacity: 0.28;
  transform: translateY(-50%);
}

.work-boundary-node-main {
  fill: var(--accent-indigo);
  stroke: rgba(129, 140, 248, 0.28);
  stroke-width: 6;
}

.work-boundary-copy {
  position: relative;
  z-index: 1;
  display: block;
  max-width: 52rem;
  font-size: clamp(1.35rem, 2.25vw, 1.72rem);
  font-weight: 560;
  line-height: 1.48;
}

.work-engagement {
  position: relative;
  overflow: hidden;
  padding: 2rem;
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 1.25rem;
  background: radial-gradient(circle at top left, var(--structural-accent-soft), transparent 32%), rgba(15, 23, 42, 0.72);
}

.work-engagement--review {
  border-left-color: var(--structural-accent-border);
  border-left-width: 2px;
}

.work-engagement--advisory {
  border-top-color: var(--structural-accent-border);
  border-top-width: 2px;
  background: radial-gradient(circle at top right, var(--structural-accent-soft), transparent 32%), rgba(15, 23, 42, 0.72);
}

.work-engagement-header {
  max-width: 46rem;
}

.work-engagement-header h2 {
  margin: 0.55rem 0 0.9rem;
  color: var(--color-text-primary);
  font-size: 1.45rem;
  font-weight: 590;
}

.work-engagement-header > p {
  margin: 0;
  color: var(--color-text-muted);
  line-height: 1.75;
}

.work-engagement-principle {
  margin-top: 1.2rem !important;
  color: var(--color-text-secondary) !important;
  font-weight: 520;
}

.work-engagement-details {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2rem;
  margin-top: 2rem;
  padding-top: 1.8rem;
  border-top: 1px solid var(--color-line);
}

.work-engagement-details h3 {
  margin: 0 0 0.75rem;
  color: var(--color-text-primary);
  font-size: 1rem;
  font-weight: 580;
}

.work-engagement-details p {
  margin: 0 0 1rem;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
}

.work-compact-list {
  margin: 0 0 1.2rem;
  padding: 0;
  list-style: none;
}

.work-compact-list li {
  position: relative;
  padding: 0.5rem 0 0.5rem 1.1rem;
  color: var(--color-text-secondary);
  font-size: 0.88rem;
  line-height: 1.55;
}

.work-compact-list li::before {
  content: "";
  position: absolute;
  top: 0.95rem;
  left: 0;
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 999px;
  background: var(--structural-accent);
}

.work-outcome,
.case-study-outcome {
  padding-left: 2rem;
  border-left: 1px solid var(--structural-accent-border);
}

.work-outcome-lead {
  margin-top: 0.65rem !important;
  color: var(--color-text-secondary) !important;
  font-size: 1rem !important;
  font-weight: 520;
  line-height: 1.65 !important;
}

.work-engagement-case-link {
  margin-top: 1.25rem;
}

.work-principles-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--color-line);
  border-bottom: 1px solid var(--color-line);
  list-style: none;
}

.work-principles-list > li {
  display: grid;
  grid-template-columns: 1.8rem minmax(0, 1fr);
  gap: 0.8rem;
  padding: 1.45rem 1.35rem 1.55rem 0;
}

.work-principles-list > li + li {
  padding-left: 1.35rem;
  border-left: 1px solid var(--color-line);
}

.work-principle-index {
  padding-top: 0.12rem;
  color: var(--accent-cyan);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
}

.work-principles-list h3 {
  margin: 0 0 0.45rem;
  color: var(--color-text-primary);
  font-size: 0.96rem;
  font-weight: 580;
  line-height: 1.45;
}

.work-principles-list p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.88rem;
  line-height: 1.65;
}

.work-case-studies-section .section-description,
.work-evidence-section .section-description {
  margin: 0;
}

.work-case-studies-section .section-link,
.work-evidence-section .section-link {
  margin-top: 1rem;
}

.work-contact-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2rem;
  align-items: center;
  padding: 1.6rem;
  border: 1px solid var(--accent-cyan-border);
  border-radius: 1.15rem;
  background: radial-gradient(circle at top right, var(--accent-cyan-soft), transparent 48%), rgba(15, 23, 42, 0.72);
}

.work-contact-panel .section-title {
  margin: 0.55rem 0 0.75rem;
}

.work-contact-location {
  margin-top: 0.9rem !important;
  font-size: 0.82rem !important;
}

.work-contact-panel .button-primary {
  white-space: nowrap;
}

.case-studies-hero .hero-subtitle,
.case-study-hero .hero-subtitle {
  max-width: 48rem;
}

.case-studies-index-section,
.case-study-detail {
  padding-top: 3.8rem;
  padding-bottom: 4.4rem;
}

.case-study-detail {
  margin-bottom: 0;
  padding-bottom: 2rem;
}

.case-studies-index {
  margin: 0;
  padding: 0;
  list-style: none;
}

.case-studies-index > li {
  display: grid;
  grid-template-columns: 1.25rem minmax(0, 1fr);
  gap: 1.25rem;
  padding: 3.2rem 0;
  border-top: 1px solid var(--color-line);
}

.case-studies-index > li:first-child {
  padding-top: 0;
  border-top: 0;
}

.case-study-marker {
  justify-self: center;
  padding-top: 0.55rem;
}

.case-study-node {
  width: 0.7rem;
  height: 0.7rem;
  border: 1px solid var(--structural-accent-border);
  border-radius: 999px;
  background: var(--structural-accent);
  box-shadow: 0 0 0 5px var(--structural-accent-soft);
}

.case-study-index-copy h2 {
  max-width: 42rem;
  margin: 0.6rem 0 0.8rem;
  color: var(--color-text-primary);
  font-size: clamp(1.45rem, 2.4vw, 1.85rem);
  font-weight: 590;
  line-height: 1.35;
}

.case-study-index-copy h2 a {
  color: inherit;
  text-decoration: none;
}

.case-study-index-copy h2 a:hover {
  color: var(--accent-cyan);
}

.case-study-index-copy p {
  max-width: 44rem;
  margin: 0;
  color: var(--color-text-secondary);
  font-size: 1rem;
  line-height: 1.7;
}

.case-study-body {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(15rem, 0.8fr);
  gap: 3.2rem;
}

.case-study-evidence section {
  padding: 1.25rem 0;
  border-top: 1px solid var(--color-line);
}

.case-study-evidence section:first-child {
  padding-top: 0;
  border-top: 0;
}

.case-study-evidence h2 {
  margin: 0 0 0.55rem;
  color: var(--color-text-primary);
  font-size: 0.98rem;
  font-weight: 580;
}

.case-study-body p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.92rem;
  line-height: 1.75;
}

.case-study-outcome section + section {
  margin-top: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--color-line);
}

.case-study-outcome .section-eyebrow {
  margin-bottom: 0.75rem;
}

.case-study-outcome section:first-child p {
  color: var(--color-text-secondary);
  font-weight: 520;
}

.case-study-navigation-section {
  margin-bottom: 0;
  padding-top: 0;
  padding-bottom: 3rem;
}

.case-study-navigation {
  padding-top: 0;
  border-top: 0;
}

.case-study-continuation {
  padding-top: 3.6rem;
  padding-bottom: 4.8rem;
}

.case-study-continuation .section-title {
  margin-top: 0.55rem;
}

.case-study-continuation .section-description {
  margin: 0;
}

.case-study-continuation .section-link {
  margin-top: 1rem;
}

.work-page--motion-observed .work-reveal {
  opacity: 0;
  transform: translateY(9px);
  transition:
    opacity 320ms ease-out,
    transform 320ms ease-out;
}

.work-page--motion-observed .work-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.work-page--motion-observed .work-engagement {
  transition:
    opacity 420ms ease-out,
    transform 420ms ease-out,
    border-color 680ms ease-out,
    box-shadow 680ms ease-out;
}

.work-page--motion-observed .work-boundary-path {
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
  transition: stroke-dashoffset 820ms cubic-bezier(0.22, 1, 0.36, 1) 80ms;
}

.work-page--motion-observed .work-boundary-path--one {
  transition-delay: 210ms;
}

.work-page--motion-observed .work-boundary-path--two {
  transition-delay: 280ms;
}

.work-page--motion-observed .work-boundary-path--three {
  transition-delay: 350ms;
}

.work-page--motion-observed .work-boundary-note.is-visible .work-boundary-path {
  stroke-dashoffset: 0;
}

.work-page--motion-observed .work-boundary-nodes {
  opacity: 0;
  transition: opacity 320ms ease-out 700ms;
}

.work-page--motion-observed .work-boundary-note.is-visible .work-boundary-nodes {
  opacity: 1;
}

.work-page--motion-observed .work-engagement::after {
  position: absolute;
  top: 0;
  left: 0;
  width: 22%;
  height: 2px;
  background: var(--structural-accent);
  content: "";
  opacity: 0;
  transform: translateX(-120%);
}

.work-page--motion-observed .work-engagement.is-visible::after {
  animation: work-engagement-signal 1150ms cubic-bezier(0.22, 1, 0.36, 1) 120ms both;
}

.work-page--motion-observed .work-engagement.is-visible {
  border-color: var(--structural-accent-border);
  box-shadow: 0 16px 42px rgba(2, 6, 23, 0.22);
}

.work-page--motion-observed .work-outcome {
  opacity: 0;
  transform: translateY(4px);
  transition:
    opacity 220ms ease-out 70ms,
    transform 220ms ease-out 70ms;
}

.work-page--motion-observed .work-engagement.is-visible .work-outcome {
  opacity: 1;
  transform: translateY(0);
}

.work-page--motion-observed .work-situation-list .work-item-index {
  opacity: 0.42;
  transform: translateX(-3px);
  transition:
    color 220ms ease-out,
    opacity 220ms ease-out,
    transform 220ms ease-out;
}

.work-page--motion-observed .work-situation-list.is-visible .work-item-index {
  opacity: 1;
  transform: translateX(0);
}

.work-page--motion-observed .work-situation-list.is-visible > li:nth-child(2) .work-item-index {
  transition-delay: 35ms;
}

.work-page--motion-observed .work-situation-list.is-visible > li:nth-child(3) .work-item-index {
  transition-delay: 70ms;
}

.work-page--motion-observed .work-situation-list.is-visible > li:nth-child(4) .work-item-index {
  transition-delay: 105ms;
}

.work-page--motion-observed .work-situation-list.is-visible > li:nth-child(5) .work-item-index {
  transition-delay: 140ms;
}

.work-page--motion-observed .work-situation-list.is-visible > li:nth-child(6) .work-item-index {
  transition-delay: 175ms;
}

@keyframes work-engagement-signal {
  0% {
    opacity: 0;
    transform: translateX(-120%);
  }

  20% {
    opacity: 0.75;
  }

  100% {
    opacity: 0;
    transform: translateX(555%);
  }
}

@media (prefers-reduced-motion: reduce) {
  .work-page--motion-observed .work-reveal,
  .work-page--motion-observed .work-reveal.is-visible,
  .work-page--motion-observed .work-engagement,
  .work-page--motion-observed .work-outcome,
  .work-page--motion-observed .work-engagement.is-visible .work-outcome,
  .work-page--motion-observed .work-situation-list .work-item-index {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .work-page--motion-observed .work-boundary-path,
  .work-page--motion-observed .work-boundary-note.is-visible .work-boundary-path {
    stroke-dashoffset: 0;
    transition: none;
  }

  .work-page--motion-observed .work-boundary-nodes,
  .work-page--motion-observed .work-boundary-note.is-visible .work-boundary-nodes {
    opacity: 1;
    transition: none;
  }

  .work-page--motion-observed .work-engagement.is-visible::after {
    animation: none;
    opacity: 0;
  }

  .work-page--motion-observed .work-situation-list > li:not(:last-child)::after,
  .work-page--motion-observed .work-situation-list.is-visible > li:not(:last-child)::after {
    transform: none;
    transition: none;
  }

  .work-page--motion-observed .work-engagement.is-visible {
    box-shadow: none;
  }
}

.industry-expertise-hero .hero-subtitle {
  max-width: 48rem;
}

.industry-expertise-section-intro {
  max-width: 40rem;
  margin-bottom: 2.5rem;
}

.industry-expertise-section-intro .section-title {
  margin-top: 0.55rem;
}

.industry-expertise-area-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.industry-expertise-area {
  position: relative;
  padding: 1.45rem 1.4rem 1.35rem;
  border: 1px solid var(--color-line);
  border-top-color: var(--accent-indigo-border);
  border-radius: var(--radius-card-lg);
  background:
    radial-gradient(circle at top right, var(--accent-indigo-soft), transparent 38%),
    rgba(15, 23, 42, 0.68);
}

.industry-expertise-area-marker {
  display: block;
  width: 0.72rem;
  height: 0.72rem;
  margin-bottom: 1rem;
  border: 1px solid var(--accent-indigo-border);
  border-radius: 999px;
  background: var(--color-surface-strong);
  box-shadow: 0 0 0 5px var(--accent-indigo-soft);
}

.industry-expertise-area h3 {
  margin: 0 0 0.7rem;
  color: var(--color-text);
  font-size: 1.05rem;
  font-weight: 580;
  line-height: 1.45;
}

.industry-expertise-area p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.75;
}

.industry-expertise-area-basis {
  margin-top: 1.1rem;
  padding-top: 0.95rem;
  border-top: 1px solid var(--color-line);
}

.industry-expertise-area-basis > span {
  color: var(--accent-cyan);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.industry-expertise-area-basis p {
  margin-top: 0.35rem;
  color: var(--color-text-secondary);
  font-size: 0.82rem;
  line-height: 1.6;
}

.industry-expertise-topic-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 1.15rem 0 0;
  padding: 0;
  list-style: none;
}

.industry-expertise-topic-list .pill {
  color: var(--color-text-secondary);
  background: rgba(2, 6, 23, 0.28);
}

.industry-expertise-area-link {
  display: inline-flex;
  gap: 0.35rem;
  margin-top: 1rem;
  color: var(--accent-cyan);
  font-size: 0.82rem;
  text-decoration: none;
}

.industry-expertise-area-link:hover {
  color: #67e8f9;
}

.industry-expertise-split {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
  gap: 3rem;
  align-items: start;
}

.industry-expertise-split .section-title {
  margin: 0.55rem 0 0;
}

.industry-expertise-split .section-link {
  margin-top: 1rem;
}

.industry-expertise-format-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  list-style: none;
}

.industry-expertise-formats-section,
.industry-expertise-boundaries-section,
.industry-expertise-contact-section {
  position: relative;
  padding-top: 3.4rem;
}

.industry-expertise-formats-section::before,
.industry-expertise-boundaries-section::before,
.industry-expertise-contact-section::before {
  position: absolute;
  top: 0;
  left: 50%;
  width: calc(100% - 3rem);
  max-width: 720px;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--color-line-strong), transparent);
  content: "";
  pointer-events: none;
  transform: translateX(-50%);
}

.industry-expertise-formats-section .section-description {
  margin-top: 0.8rem;
}

.industry-expertise-format-list li {
  position: relative;
  padding: 0.9rem 1rem 0.9rem 1.25rem;
  border-bottom: 1px solid var(--color-line);
  color: var(--color-text-secondary);
  font-size: 0.9rem;
  line-height: 1.55;
}

.industry-expertise-format-list li:nth-last-child(-n + 2) {
  border-bottom: 0;
}

.industry-expertise-format-list li::before {
  position: absolute;
  top: 1.25rem;
  left: 0;
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 999px;
  background: var(--structural-accent);
  content: "";
}

.industry-expertise-boundaries-panel,
.industry-expertise-contact-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 2.8rem;
  align-items: start;
  padding: 1.5rem;
  border: 1px solid var(--accent-indigo-border);
  border-radius: var(--radius-card-lg);
  background:
    radial-gradient(circle at top right, var(--accent-indigo-soft), transparent 48%),
    rgba(15, 23, 42, 0.68);
}

.industry-expertise-boundaries-panel .section-title,
.industry-expertise-contact-panel .section-title {
  margin: 0.55rem 0 0;
}

.industry-expertise-boundaries-panel p,
.industry-expertise-contact-panel p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.92rem;
  line-height: 1.75;
}

.industry-expertise-boundaries-panel p + p {
  margin-top: 0.9rem;
}

.industry-expertise-contact-panel {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  border-color: var(--accent-cyan-border);
  background:
    radial-gradient(circle at top right, var(--accent-cyan-soft), transparent 48%),
    rgba(15, 23, 42, 0.72);
}

.industry-expertise-contact-panel p {
  margin-top: 0.75rem;
}

.industry-expertise-contact-panel .button-primary {
  white-space: nowrap;
}

.not-found-hero {
  position: relative;
  overflow: hidden;
}

.not-found-hero-grid {
  position: relative;
  z-index: 2;
}

.not-found-message {
  min-width: 0;
  width: min(100%, 34rem);
}

.not-found-motif {
  position: absolute;
  z-index: 1;
  top: -3.5rem;
  right: -5rem;
  width: clamp(38rem, 53vw, 48rem);
  color: var(--accent-coral);
  opacity: 0.72;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 18%);
  mask-image: linear-gradient(to right, transparent 0%, #000 18%);
  filter: drop-shadow(0 0 34px var(--accent-deep-red-glow));
}

.not-found-motif::before {
  position: absolute;
  inset: 18% 8% 8% 28%;
  border-radius: 50%;
  background: var(--accent-deep-red-soft);
  filter: blur(46px);
  content: "";
}

.not-found-motif svg {
  position: relative;
  display: block;
  width: 100%;
  height: auto;
}

.not-found-motif .motif-path--primary {
  stroke-width: 2;
  opacity: 0.78;
}

.not-found-motif .motif-node {
  fill: var(--color-bg);
}

.not-found-motif .motif-node--anchor,
.not-found-motif .motif-node--large,
.not-found-motif .motif-node--terminal {
  fill: currentColor;
}

.not-found-recovery-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(3rem, 7vw, 6rem);
  align-items: start;
}

.not-found-recovery-column {
  min-width: 0;
}

.not-found-recovery-column .section-title {
  margin-top: 0.55rem;
}

.not-found-compact-list,
.not-found-question-list {
  margin-top: 1.4rem;
}

.not-found-compact-list {
  border-top: 1px solid var(--color-line);
}

.not-found-compact-list li {
  padding: 1.18rem 0.2rem;
  border-bottom: 1px solid var(--color-line);
}

.not-found-compact-list li:first-child,
.not-found-compact-list li:last-child {
  padding-top: 1.18rem;
  padding-bottom: 1.18rem;
}

.not-found-compact-list a {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.75rem;
  align-items: start;
  transition: padding 180ms ease, background-color 180ms ease;
}

.not-found-compact-list a:hover {
  padding-right: 0.55rem;
  padding-left: 0.55rem;
  background: linear-gradient(90deg, var(--brand-accent-soft), transparent 72%);
}

.not-found-question-list .question-path-item a {
  grid-template-columns: 2.25rem minmax(0, 1fr) auto;
  gap: 0.75rem;
  padding: 1.18rem 0.2rem;
}

.not-found-explore-link {
  margin-top: 1.2rem;
}

.not-found-work {
  margin-top: 3.2rem;
}

.not-found-work-header {
  align-items: flex-end;
  margin-bottom: 0;
  padding-top: 2rem;
  border-top: 1px solid var(--color-line);
}

.not-found-work-header .section-title {
  max-width: 32rem;
  margin-top: 0.65rem;
}

.not-found-work .section-link {
  white-space: nowrap;
}

@media (max-width: 640px) {
  .article-signature {
    grid-template-columns: minmax(0, 1fr) 4.75rem;
    gap: 0.85rem 0.9rem;
    padding: 1.1rem;
  }

  .article-signature-identity {
    align-items: flex-start;
    gap: 0.72rem;
  }

  .article-signature-marker {
    width: 0.56rem;
    height: 0.56rem;
    margin-top: 0.3rem;
    box-shadow: 0 0 0 5px var(--accent-cyan-soft);
  }

  .article-signature-name {
    font-size: 1rem;
  }

  .article-signature-role {
    font-size: 0.78rem;
  }

  .article-signature-portrait {
    grid-row: 1 / 3;
    width: 4.75rem;
    height: 4.75rem;
  }

  .article-signature-accent {
    margin-left: 1.28rem;
  }

  .article-signature-description,
  .article-signature-follow > p {
    display: none;
  }

  .article-signature-follow {
    grid-column: 1 / -1;
    grid-row: 3;
    margin: 0;
  }

  .article-signature-follow-links {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 0.1rem;
  }

  .article-signature-follow-links .linkedin-profile-link {
    width: 100%;
  }

  .article-signature-rss-link {
    min-height: 2.5rem;
  }

  .article-signature-actions {
    grid-column: 1 / -1;
    grid-row: 4;
    margin: 0;
    padding-top: 0.75rem;
  }

  .article-signature-link {
    min-height: 2.6rem;
    padding-right: 0.85rem;
    font-size: 0.82rem;
  }

  .article-signature-link + .article-signature-link {
    padding-left: 0.85rem;
  }

  .contact-channels {
    gap: 1.25rem;
  }

  .contact-channel {
    padding-bottom: 1.25rem;
  }

  .contact-portrait {
    width: 4.75rem;
    height: 4.75rem;
  }

  .contact-identity p {
    font-size: 0.86rem;
  }

  .consent-panel {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.9rem;
    padding: 1rem;
  }

  .consent-panel-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .consent-choice {
    width: 100%;
  }
}

@media (max-width: 900px) {
  .article-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .article-sidebar-stack {
    position: static;
    order: 2;
  }

  .article-page-nav,
  .article-sidebar-stack .article-system-map {
    display: none !important;
  }

  .article-system-map-mobile {
    display: block;
    margin-bottom: 1.35rem;
    border: 1px solid var(--accent-indigo-border);
    border-radius: var(--radius-card);
    background:
      radial-gradient(circle at top left, var(--accent-indigo-soft), transparent 66%),
      var(--color-surface-soft);
  }

  .hero-grid,
  .section-grid,
  .section-grid-balanced,
  .experience-section-header,
  .experience-independent-panel,
  .series-visuals-header,
  .explore-intro,
  .explore-topic-header,
  .question-entry-point,
  .question-section-header,
  .contact-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .home-entry-grid,
  .home-help-layout,
  .home-section-intro,
  .home-start-section .home-start-here,
  .home-series-preview--wide,
  .home-experience-grid,
  .thinking-ai-process,
  .thinking-entry-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .work-section-intro,
  .work-engagement-details,
  .work-contact-panel,
  .case-study-body,
  .industry-expertise-area-grid,
  .industry-expertise-split,
  .industry-expertise-boundaries-panel,
  .industry-expertise-contact-panel {
    grid-template-columns: minmax(0, 1fr);
  }

  .not-found-motif {
    top: -1rem;
    right: -10rem;
    width: 42rem;
    opacity: 0.58;
    mask-image: linear-gradient(to right, transparent 0%, transparent 22%, #000 52%);
  }

  .not-found-recovery-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 2.8rem;
  }

  .work-outcome {
    padding-top: 1.5rem;
    padding-left: 0;
    border-top: 1px solid var(--color-line);
    border-left: 0;
  }

  .work-principles-list {
    grid-template-columns: minmax(0, 1fr);
  }

  .work-principles-list > li,
  .work-principles-list > li + li {
    padding: 1.2rem 0;
    border-left: 0;
  }

  .work-principles-list > li + li {
    border-top: 1px solid var(--color-line);
  }

  .case-study-body {
    gap: 2rem;
  }

  .case-study-outcome {
    padding-top: 2rem;
    padding-left: 0;
    border-top: 1px solid var(--structural-accent-border);
    border-left: 0;
  }

  .contact-channels {
    padding-top: 1.5rem;
    padding-left: 0;
    border-top: 1px solid var(--color-line);
    border-left: 0;
  }

  .work-situation-list {
    grid-template-columns: minmax(0, 1fr);
  }

  .work-situation-list > li,
  .work-situation-list > li:nth-child(odd),
  .work-situation-list > li:nth-child(even) {
    padding: 1.15rem 0;
    border-right: 0;
    border-bottom: 1px solid var(--color-line);
  }

  .work-situation-list > li:nth-last-child(2) {
    border-bottom: 1px solid var(--color-line);
  }

  .work-situation-list > li:last-child {
    border-bottom: 0;
  }

  .step-flow {
    grid-template-columns: minmax(0, 1fr);
    gap: 1.6rem;
  }

  .step-flow__item {
    display: grid;
    grid-template-columns: 3.5rem minmax(0, 1fr);
    gap: 0.85rem;
  }

  .step-flow__marker {
    grid-template-columns: auto 0.75rem;
    grid-template-rows: 1rem;
    gap: 0.45rem;
    align-items: center;
    align-self: stretch;
    justify-items: start;
    margin-bottom: 0;
    text-align: left;
  }

  .step-flow__marker::after {
    top: 1.5rem;
    bottom: -1.6rem;
    left: calc(100% - 0.39rem);
    width: 1px;
    height: auto;
  }

  .step-flow__content {
    padding-top: 0;
  }

  .work-contact-panel .button-primary {
    justify-self: start;
  }

  .industry-expertise-contact-panel .button-primary {
    justify-self: start;
  }

  .question-note-group,
  .question-bridge-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .question-entry-content {
    margin-top: 0;
    padding-top: 0;
    padding-right: 0;
    padding-left: 0;
    border: 0;
  }

  .question-entry-point {
    gap: 1.5rem;
  }

  .question-continue {
    padding-top: 1.5rem;
    padding-left: 0;
    border-top: 1px solid var(--color-line);
    border-left: 0;
  }

  .thinking-recent-list {
    grid-template-columns: minmax(0, 1fr);
  }

  .article-list.thinking-recent-list > li,
  .article-list.thinking-recent-list > li:nth-child(even) {
    padding-right: 0.85rem;
    padding-left: 0.85rem;
    border-right: 0;
    border-bottom: 1px solid var(--color-line);
  }

  .article-list.thinking-recent-list > li:last-child {
    border-bottom: 0;
  }

  .thinking-entry-grid {
    gap: 1.35rem;
  }

  .series-overview-copy {
    grid-template-columns: minmax(0, 1fr);
    gap: 1rem;
  }

  .series-overview-copy .section-eyebrow,
  .series-overview-copy .section-title,
  .series-overview-copy p {
    grid-column: 1;
  }

  .series-overview-copy p:first-of-type {
    margin-top: 0.35rem;
  }

  .series-overview-items,
  .series-overview-items--sequence {
    grid-template-columns: minmax(0, 1fr);
    border-top: 0;
    border-left: 1px solid var(--series-accent-border);
  }

  .series-overview-item {
    grid-template-columns: 2.6rem minmax(0, 1fr);
    grid-template-rows: auto;
    gap: 0.7rem;
    padding: 0 0 1.6rem 1.2rem;
  }

  .series-overview-item:last-child {
    padding-bottom: 0;
  }

  .series-overview-item::before {
    top: 0.25rem;
    left: -0.27rem;
  }

  .thinking-ai-process {
    gap: 1.2rem;
  }

  .thinking-ai-process-title {
    max-width: none;
  }

  .thinking-ai-process-copy {
    padding-top: 1.2rem;
    padding-left: 0;
    border-top: 1px solid var(--accent-cyan-border);
    border-left: 0;
  }

  .experience-career-thesis {
    margin-top: 0;
    padding-right: 1rem;
    padding-left: 1.5rem;
  }

  .experience-career-thesis-graphic {
    left: -9rem;
    opacity: 0.3;
  }

  .series-visuals-header {
    gap: 0.85rem;
  }

  .home-section-intro {
    gap: 1rem;
    margin-bottom: 1.8rem;
  }

  .hero-grid {
    gap: 2.2rem;
  }

  .article-topic-motif--balanced {
    top: -0.5rem;
    right: -7rem;
    width: 23rem;
    mask-image: linear-gradient(to right, transparent 0%, transparent 10%, #000 42%);
  }

  .article-topic-motif--spatial {
    top: -6.5rem;
    right: -12rem;
    width: 34rem;
    mask-image: linear-gradient(to right, transparent 0%, transparent 28%, #000 56%);
  }

  .experience-section-header {
    gap: 0.85rem;
    margin-bottom: 2rem;
  }

  .experience-evidence-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .experience-timeline::before {
    top: 1.55rem;
    bottom: 1.55rem;
    left: 1.55rem;
  }

  .experience-timeline-item {
    grid-template-columns: 3.1rem minmax(0, 1fr);
    align-items: start;
    margin-bottom: 1.15rem;
  }

  .experience-timeline-marker {
    grid-column: 1;
    width: 2.75rem;
    height: 2.75rem;
  }

  .experience-card,
  .experience-timeline-item:nth-child(even) .experience-card {
    grid-column: 2;
  }

  .experience-card::after,
  .experience-timeline-item:nth-child(even) .experience-card::after {
    top: 1.9rem;
    right: auto;
    left: -1.05rem;
    width: 1.05rem;
    background: linear-gradient(to left, rgba(148, 163, 184, 0.34), transparent);
  }

  .influences-list {
    grid-template-columns: minmax(0, 1fr);
  }

  .influence-item:nth-child(even) {
    margin-top: 0;
  }

  .selected-notes-panel {
    padding-top: 2rem;
    padding-bottom: 2rem;
  }

  .selected-notes-panel.container {
    width: calc(100% - (2 * var(--page-gutter)));
  }

  .selected-notes-panel--compact {
    padding-right: 1.75rem;
    padding-left: 1.75rem;
  }

}

@media (max-width: 900px) {
  .home-entry-grid {
    gap: 0.8rem;
  }

  .home-entry-card,
  .home-entry-card-link {
    min-height: 0;
  }

  .home-entry-card-link {
    display: grid;
    grid-template-columns: 1.5rem minmax(0, 1fr);
    grid-template-rows: auto auto auto;
    column-gap: 1rem;
    padding: 1rem 4.25rem 1.05rem 1.15rem;
  }

  .home-entry-marker {
    grid-column: 1;
    grid-row: 1 / 4;
    align-self: center;
    margin: 0;
  }

  .home-entry-index,
  .home-entry-title,
  .home-entry-body {
    grid-column: 2;
  }

  .home-entry-index {
    grid-row: 1;
    margin-bottom: 0.35rem;
  }

  .home-entry-title {
    grid-row: 2;
    margin-bottom: 0.35rem;
  }

  .home-entry-body {
    grid-row: 3;
    max-width: 38rem;
    line-height: 1.55;
  }

  .home-entry-line {
    display: none;
  }

  .home-entry-arrow {
    top: 50%;
    right: 1.15rem;
    bottom: auto;
    opacity: 0.72;
    transform: translateY(-50%);
  }

  .home-entry-card:hover .home-entry-arrow {
    transform: translateY(-50%);
  }
}

@media (max-width: 900px) {
  .nav {
    gap: 1rem;
  }

  .nav-right {
    display: none;
  }

  .mobile-nav {
    position: relative;
    display: block;
    margin-left: auto;
  }

  .mobile-nav summary {
    display: inline-flex;
    min-width: 4.25rem;
    min-height: 2.75rem;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    padding: 0.55rem 0.8rem;
    border: 1px solid var(--color-line-strong);
    border-radius: 999px;
    color: var(--color-text-secondary);
    background: rgba(15, 23, 42, 0.9);
    font-size: 0.82rem;
    cursor: pointer;
    list-style: none;
  }

  .mobile-nav summary::-webkit-details-marker {
    display: none;
  }

  .mobile-nav summary::after {
    content: "";
    width: 0.42rem;
    height: 0.42rem;
    margin-top: -0.2rem;
    border-right: 1px solid currentColor;
    border-bottom: 1px solid currentColor;
    transform: rotate(45deg);
    transition: transform 0.16s ease;
  }

  .mobile-nav[open] summary {
    color: var(--color-text);
    border-color: var(--accent-cyan-border);
  }

  .mobile-nav[open] summary::after {
    margin-top: 0.2rem;
    transform: rotate(225deg);
  }

  .mobile-nav-panel {
    position: absolute;
    top: calc(100% + 0.65rem);
    right: 0;
    display: grid;
    width: min(15rem, calc(100vw - (2 * var(--page-gutter))));
    padding: 0.45rem;
    border: 1px solid var(--color-line-strong);
    border-radius: 1rem;
    background: rgba(5, 7, 17, 0.98);
    box-shadow: 0 24px 70px rgba(2, 6, 23, 0.62);
  }

  .mobile-nav-panel a {
    display: flex;
    min-height: 2.75rem;
    align-items: center;
    padding: 0.65rem 0.8rem;
    border-radius: 0.7rem;
    color: var(--color-text-secondary);
    font-size: 0.9rem;
    text-decoration: none;
  }

  .mobile-nav-panel a:hover,
  .mobile-nav-panel a.is-active {
    color: var(--color-text);
    background: rgba(30, 41, 59, 0.72);
  }

  .mobile-nav-panel a.is-active {
    box-shadow: inset 2px 0 0 var(--accent-cyan);
  }
}

@media (max-width: 640px) {
  .article-topic-motif {
    top: -1rem;
    right: -1rem;
    width: 18rem;
    opacity: 0.56;
    mask-image: linear-gradient(to right, transparent 0%, transparent 18%, #000 48%);
  }

  .article-topic-motif--balanced {
    top: -1rem;
    right: -1rem;
    width: 18rem;
  }

  .article-topic-motif--spatial {
    top: -2.75rem;
    right: -2.5rem;
    width: 22rem;
    mask-image: linear-gradient(to right, transparent 0%, transparent 22%, #000 52%);
  }

  .topic-motif--product-decisions {
    top: -1.25rem;
    right: -1.25rem;
  }

  .topic-motif--ai-and-automation {
    top: -1.4rem;
    right: -0.35rem;
  }

  .topic-motif--software-systems {
    top: -3.1rem;
    right: -1.8rem;
    width: 19rem;
  }

  .topic-motif--teams-and-collaboration {
    top: -0.75rem;
    right: -0.4rem;
  }

  .article-topic-motif--spatial.topic-motif--product-decisions {
    top: -3rem;
    right: -3rem;
  }

  .article-topic-motif--spatial.topic-motif--ai-and-automation {
    top: -2.15rem;
    right: -1.4rem;
  }

  .article-topic-motif--spatial.topic-motif--software-systems {
    top: -3rem;
    right: -3.2rem;
    width: 23rem;
  }

  .article-topic-motif--spatial.topic-motif--teams-and-collaboration {
    top: -2.25rem;
    right: -1.4rem;
  }

  .article-topic-motif--balanced .motif-density-secondary,
  .article-topic-motif .motif-density-tertiary {
    display: none;
  }

  .work-section-intro {
    gap: 1rem;
    margin-bottom: 1.6rem;
  }

  .work-boundary-note {
    padding: 0.95rem 1rem;
  }

  .work-boundary-note {
    margin-top: 2.2rem;
    padding: 1.9rem 0 1.8rem 1.25rem;
  }

  .work-boundary-graphic {
    left: -7rem;
    width: 25rem;
    opacity: 0.38;
  }

  .work-boundary-copy {
    font-size: 1.2rem;
    line-height: 1.48;
  }

  .work-page--motion-observed .work-reveal {
    transform: translateY(14px);
    transition-duration: 400ms;
  }

  .work-page--motion-observed .work-reveal.is-visible {
    transform: translateY(0);
  }

  .work-page--motion-observed .work-engagement {
    transition-duration: 480ms, 480ms, 800ms, 800ms;
  }

  .work-page--motion-observed .work-situation-list > li {
    position: relative;
    border-bottom-color: transparent;
  }

  .work-page--motion-observed .work-situation-list > li:not(:last-child)::after {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    height: 1px;
    background: var(--color-line);
    content: "";
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 460ms ease-out 100ms;
  }

  .work-page--motion-observed .work-situation-list.is-visible > li:not(:last-child)::after {
    transform: scaleX(1);
  }

  .work-situation-list > li,
  .work-situation-list > li:nth-child(odd),
  .work-situation-list > li:nth-child(even) {
    grid-template-columns: 2rem minmax(0, 1fr);
    gap: 0.7rem;
  }

  .work-engagement {
    padding: 1.25rem 1.1rem;
  }

  .work-engagement-header h2 {
    font-size: 1.3rem;
  }

  .work-engagement-details {
    gap: 1.35rem;
    margin-top: 1.5rem;
    padding-top: 1.35rem;
  }

  .work-outcome {
    padding: 1.35rem 0 0;
  }

  .work-contact-panel {
    gap: 1.25rem;
    padding: 1.25rem 1.1rem;
  }

  .work-contact-panel .button-primary {
    width: 100%;
    justify-content: center;
    white-space: normal;
  }

  .case-studies-index-section,
  .case-study-detail {
    padding-top: 3rem;
    padding-bottom: 3.4rem;
  }

  .case-study-detail {
    padding-bottom: 2rem;
  }

  .case-studies-index > li {
    grid-template-columns: 1rem minmax(0, 1fr);
    gap: 0.75rem;
    padding: 2.6rem 0;
  }

  .case-study-index-copy h2 {
    font-size: 1.35rem;
  }

  .case-study-index-copy p {
    font-size: 0.94rem;
  }

  .case-study-body {
    gap: 1.6rem;
  }

  .case-study-outcome {
    padding-top: 1.6rem;
  }

  .case-study-continuation {
    padding-top: 2.6rem;
  }

  .case-study-navigation-section {
    padding-top: 0;
    padding-bottom: 2.6rem;
  }

  .experience-independent-links {
    align-items: flex-start;
    flex-direction: column;
    gap: 0;
  }

  .industry-expertise-section-intro {
    margin-bottom: 1.7rem;
  }

  .industry-expertise-area-grid {
    gap: 0.8rem;
  }

  .industry-expertise-area {
    padding: 1.2rem 1.05rem;
  }

  .industry-expertise-split {
    gap: 1.7rem;
  }

  .industry-expertise-format-list {
    grid-template-columns: minmax(0, 1fr);
  }

  .industry-expertise-format-list li:nth-last-child(2) {
    border-bottom: 1px solid var(--color-line);
  }

  .industry-expertise-boundaries-panel,
  .industry-expertise-contact-panel {
    gap: 1.35rem;
    padding: 1.2rem 1.05rem;
  }

  .series-visuals-grid {
    display: flex;
    gap: 0.9rem;
    margin-right: calc(-1 * var(--page-gutter));
    margin-left: calc(-1 * var(--page-gutter));
    padding-right: var(--page-gutter);
    padding-left: var(--page-gutter);
    overflow-x: auto;
    overscroll-behavior-inline: contain;
    scroll-padding-inline: var(--page-gutter);
    scroll-snap-type: inline mandatory;
    scrollbar-width: thin;
    scrollbar-color: var(--color-line) transparent;
  }

  .series-visual-card {
    flex: 0 0 min(82vw, 21rem);
    scroll-snap-align: start;
  }

  .series-visual-card--wide {
    grid-column: auto;
  }

  .series-visual-copy {
    padding: 1rem;
  }

  :root {
    --page-gutter: 1.125rem;
    --page-top-spacing: 3.3rem;
  }

  .hero {
    margin-bottom: 2.6rem;
  }

  .thinking-page .hero {
    margin-bottom: 2rem;
  }

  .thinking-page .hero-actions {
    display: flex;
    gap: 0.6rem;
    margin-top: 1.1rem;
  }

  .thinking-page .hero-actions .button-primary,
  .thinking-page .hero-actions .button-ghost {
    width: auto;
    min-height: 2.4rem;
    padding: 0.48rem 0.8rem;
    font-size: 0.8rem;
  }

  .not-found-motif {
    top: 0.5rem;
    right: -10.5rem;
    width: 28rem;
    opacity: 0.46;
    -webkit-mask-image: linear-gradient(to right, transparent 0%, transparent 30%, #000 62%);
    mask-image: linear-gradient(to right, transparent 0%, transparent 30%, #000 62%);
  }

  .not-found-recovery-grid {
    gap: 2.5rem;
  }

  .not-found-work {
    margin-top: 2.6rem;
  }

  .not-found-work-header {
    align-items: start;
  }

  .thinking-ai-process {
    gap: 0.85rem;
    margin-bottom: 1.6rem;
  }

  .thinking-ai-process-copy p {
    font-size: 0.92rem;
    line-height: 1.7;
  }

  .thinking-ai-process-copy p + p {
    margin-top: 0.8rem;
  }

  .thinking-ai-process-skip {
    display: inline-flex;
    min-height: 2.4rem;
    align-items: center;
    gap: 0.4rem;
    margin-top: 1rem;
    color: var(--accent-cyan);
    font-size: 0.82rem;
    font-weight: 500;
    text-decoration: none;
    border-bottom: 1px solid var(--accent-cyan-border);
  }

  .thinking-entry-grid {
    gap: 1rem;
    margin-bottom: 2.1rem;
  }

  .thinking-page .thinking-start-here {
    padding-top: 1.5rem;
    padding-bottom: 1.5rem;
  }

  .hero-title {
    font-size: clamp(2rem, 10vw, 2.25rem);
    line-height: 1.12;
    overflow-wrap: anywhere;
  }

  .hero-card {
    padding: 1rem;
    margin-right: 0;
  }

  .hero-metrics {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.45rem;
    margin: 0.8rem 0 0;
  }

  .hero-metrics .metric,
  .hero-metrics .metric:last-child:nth-child(odd) {
    display: grid;
    grid-column: auto;
    grid-template-columns: minmax(5.5rem, 0.7fr) minmax(0, 1.3fr);
    gap: 0.65rem;
    align-items: center;
    min-height: 0;
    padding: 0.62rem 0.7rem;
  }

  .hero-metrics .metric-label {
    margin-top: 0;
  }

  .hero-card-note {
    display: none;
  }

  .experience-evidence-card {
    padding: 1.25rem 1.15rem 1.2rem;
  }

  .experience-scale-metrics {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.75rem;
  }

  .experience-scale-metric + .experience-scale-metric {
    padding-top: 0.75rem;
    padding-left: 0;
    border-top: 1px solid var(--color-line);
    border-left: 0;
  }

  .experience-scale-commerce .experience-scale-metric {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.35rem;
  }

  .experience-scale-commerce .experience-scale-metric dd {
    text-align: left;
  }

  .experience-card {
    padding: 1.15rem 1.05rem 1.1rem;
  }

  .selected-notes-panel {
    width: calc(100% - (2 * var(--page-gutter)));
    border-radius: 22px;
    padding-right: 1.1rem;
    padding-left: 1.1rem;
  }

  .selected-notes-panel--compact {
    padding-right: 1.1rem;
    padding-left: 1.1rem;
  }

  .selected-notes-panel::before,
  .selected-notes-panel::after {
    opacity: 0.38;
  }

  .home-series-preview {
    gap: 1.35rem;
    padding: 1.5rem 1.2rem;
    border-radius: 22px;
  }

  .home-series-preview--wide .home-series-action {
    align-items: flex-start;
  }

  .series-discovery-list--explore .series-discovery-item {
    grid-template-columns: 2.5rem minmax(0, 1fr);
    gap: 0.8rem;
  }

  .series-discovery-list--explore .series-discovery-meta {
    grid-column: 2;
    justify-content: space-between;
    min-width: 0;
  }

  .thinking-series-card-link {
    grid-template-columns: 2rem minmax(0, 1fr);
    gap: 0.65rem;
    min-height: 0;
    padding: 1.2rem 1.05rem;
    border-radius: 20px;
  }

  .thinking-series-card-arrow {
    grid-column: 2;
    justify-self: end;
  }

  .thinking-entry-grid .selected-notes-panel {
    width: 100%;
  }

  .home-start-section .selected-notes-panel {
    width: 100%;
  }

  .question-entry-section .selected-notes-panel {
    width: 100%;
  }

  .series-page-episodes > li > a {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.75rem;
  }

  .series-page-episode-number {
    grid-column: 1 / -1;
    padding-top: 0;
  }

  .series-page-episode-content {
    grid-column: 1;
  }

  .series-page-episode-action {
    grid-column: 2;
    grid-row: 2;
  }

  .sequential-navigation {
    grid-template-columns: minmax(0, 1fr);
  }

  .sequential-navigation-link--next {
    grid-column: 1;
    text-align: left;
  }

  .article-series-entry {
    margin: 1.5rem 0 1.75rem;
    padding: 1rem;
  }

  .home-help-item {
    grid-template-columns: 1.65rem minmax(0, 1fr);
    gap: 0.75rem;
  }

  .home-help-item-content {
    padding: 0.95rem;
  }

  .topic-filter {
    min-height: 2.75rem;
  }

  .content-topic-link {
    min-height: 2rem;
    padding: 0.28rem 0.55rem;
  }

  .article-list .content-topic-link {
    padding: 0.28rem 0.55rem;
  }

  .article-body p,
  .body-text,
  .contact-cta {
    font-size: 1rem;
  }

  .article-body ul,
  .article-body ol {
    padding-left: 1.25rem;
  }

  .experience-timeline::before {
    top: 1.15rem;
    bottom: 1.15rem;
    left: 0.55rem;
  }

  .experience-timeline-item {
    grid-template-columns: 1.1rem minmax(0, 1fr);
    gap: 0.8rem;
  }

  .experience-timeline-marker {
    grid-column: 1;
    width: 1.1rem;
    height: 1.1rem;
    margin-top: 1.35rem;
    border: 0;
    box-shadow: 0 0 0 5px rgba(15, 23, 42, 0.88);
  }

  .experience-timeline-dot {
    width: 0.48rem;
    height: 0.48rem;
    box-shadow: 0 0 0 4px var(--experience-accent-soft);
  }

  .experience-card,
  .experience-timeline-item:nth-child(even) .experience-card {
    grid-column: 2;
  }

  .experience-card::after,
  .experience-timeline-item:nth-child(even) .experience-card::after {
    top: 1.9rem;
    left: -0.8rem;
    width: 0.8rem;
  }
}

@media (min-width: 641px) and (max-width: 760px) {
  .article-topic-motif--balanced {
    top: -6rem;
  }

  .article-topic-motif--spatial {
    top: -10.5rem;
  }
}

@media (max-width: 360px) {
  :root {
    --page-gutter: 1rem;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
  }

  .button-primary,
  .button-ghost {
    width: 100%;
  }
}

@media (max-width: 640px) and (prefers-reduced-motion: reduce) {
  .work-page--motion-observed .work-reveal,
  .work-page--motion-observed .work-reveal.is-visible,
  .work-page--motion-observed .work-situation-list > li:not(:last-child)::after,
  .work-page--motion-observed .work-situation-list.is-visible > li:not(:last-child)::after {
    transform: none;
    transition: none;
  }
}