:root {
  --blog-bg: #070916;
  --blog-bg-deep: #04050d;
  --blog-surface: #0d1124;
  --blog-surface-soft: #11172d;
  --blog-line: rgba(255, 255, 255, 0.1);
  --blog-text: #f7f8fc;
  --blog-muted: #a3acc1;
  --blog-muted-dark: #747f97;
  --blog-cyan: #00cfff;
  --blog-cyan-bright: #00fff0;
  --blog-pink: #ff28a9;
  --blog-violet: #8f4dff;
  --blog-paper: #f5f7fb;
  --blog-paper-text: #111426;
  --blog-paper-muted: #596176;
  --blog-radius-lg: 28px;
  --blog-radius-md: 18px;
  --blog-radius-sm: 12px;
  --blog-max: 1180px;
  --blog-shadow: 0 26px 70px rgba(0, 0, 0, 0.28);
}

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

html {
  scroll-behavior: smooth;
}

body {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  margin: 0;
  overflow-x: hidden;
  background: var(--blog-bg);
  color: var(--blog-text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

body.blog-menu-open {
  overflow: hidden;
}

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

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  font: inherit;
}

:focus-visible {
  outline: 3px solid rgba(0, 207, 255, 0.75);
  outline-offset: 3px;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  margin-bottom: 0;
  font-weight: 850;
  letter-spacing: -0.045em;
  line-height: 1.06;
}

.blog-shell {
  width: min(calc(100% - 36px), var(--blog-max));
  max-width: calc(100% - 36px);
  min-width: 0;
  margin-inline: auto;
}

.blog-section {
  padding-block: 76px;
}

.blog-eyebrow {
  margin-bottom: 12px;
  color: var(--blog-cyan);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.blog-button,
.blog-nav-cta {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(0, 207, 255, 0.45);
  border-radius: 999px;
  padding: 10px 20px;
  background: linear-gradient(120deg, var(--blog-cyan), var(--blog-violet) 58%, var(--blog-pink));
  color: #050713;
  font-size: 0.82rem;
  font-weight: 850;
  box-shadow: 0 12px 30px rgba(0, 207, 255, 0.17);
  transition: transform 180ms ease, box-shadow 180ms ease, filter 180ms ease;
}

.blog-button:hover,
.blog-button:focus-visible,
.blog-nav-cta:hover,
.blog-nav-cta:focus-visible {
  box-shadow: 0 16px 38px rgba(143, 77, 255, 0.26);
  filter: saturate(1.12);
  transform: translateY(-2px);
}

.blog-button-secondary {
  border-color: rgba(0, 207, 255, 0.32);
  background: rgba(255, 255, 255, 0.04);
  color: var(--blog-text);
  box-shadow: none;
}

.blog-text-link,
.blog-read-link,
.blog-back-link {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: 8px;
  color: var(--blog-cyan-bright);
  font-weight: 800;
}

.blog-text-link span,
.blog-read-link span {
  transition: transform 180ms ease;
}

.blog-text-link:hover span,
.blog-text-link:focus-visible span,
.blog-read-link:hover span,
.blog-read-link:focus-visible span {
  transform: translateX(4px);
}

/* Header */
.blog-header {
  position: sticky;
  z-index: 50;
  top: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(5, 7, 17, 0.86);
  backdrop-filter: blur(18px);
}

.blog-header-inner {
  position: relative;
  display: flex;
  width: 100%;
  min-width: 0;
  min-height: 74px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.blog-brand,
.blog-footer-brand {
  display: inline-flex;
  flex: 0 0 auto;
}

.blog-brand img {
  width: 178px;
  height: auto;
}

.blog-nav {
  position: absolute;
  top: calc(100% + 1px);
  right: 0;
  left: 0;
  display: grid;
  min-width: 0;
  max-height: 0;
  overflow: hidden;
  gap: 3px;
  border: 1px solid transparent;
  border-radius: 0 0 18px 18px;
  padding: 0 16px;
  background: rgba(7, 9, 22, 0.98);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: max-height 220ms ease, padding 220ms ease, opacity 180ms ease, transform 180ms ease;
}

.blog-nav.is-open {
  max-height: 430px;
  border-color: var(--blog-line);
  padding-block: 14px 18px;
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.blog-nav a {
  display: flex;
  min-height: 44px;
  align-items: center;
  border-radius: 10px;
  padding: 8px 12px;
  color: var(--blog-muted);
  font-size: 0.86rem;
  font-weight: 750;
  transition: color 180ms ease, background 180ms ease;
}

.blog-nav a:not(.blog-nav-cta):hover,
.blog-nav a:not(.blog-nav-cta):focus-visible,
.blog-nav a.is-active {
  background: rgba(255, 255, 255, 0.055);
  color: #fff;
}

.blog-nav .blog-nav-cta {
  margin-top: 7px;
  color: #050713;
}

.blog-nav-toggle {
  display: grid;
  width: 44px;
  height: 44px;
  place-content: center;
  gap: 6px;
  border: 1px solid rgba(0, 207, 255, 0.3);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.035);
  cursor: pointer;
}

.blog-nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: #fff;
  transition: transform 180ms ease;
}

.blog-nav-toggle.is-open span:first-child {
  transform: translateY(4px) rotate(45deg);
}

.blog-nav-toggle.is-open span:last-child {
  transform: translateY(-4px) rotate(-45deg);
}

/* Home hero */
.blog-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(16, 18, 32, 0.1);
  padding-block: 82px 72px;
  background:
    linear-gradient(rgba(17, 20, 38, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(17, 20, 38, 0.035) 1px, transparent 1px),
    radial-gradient(circle at 79% 20%, rgba(143, 77, 255, 0.12), transparent 25rem),
    radial-gradient(circle at 8% 86%, rgba(0, 207, 255, 0.11), transparent 24rem),
    #fff;
  background-size: 44px 44px, 44px 44px, auto, auto, auto;
  color: var(--blog-paper-text);
}

.blog-glow {
  position: absolute;
  border-radius: 50%;
  opacity: 0.72;
  filter: blur(8px);
  pointer-events: none;
}

.blog-glow-one {
  top: 18%;
  left: -10rem;
  width: 22rem;
  height: 22rem;
  background: radial-gradient(circle, rgba(255, 40, 169, 0.13), transparent 68%);
}

.blog-glow-two {
  right: -8rem;
  bottom: -10rem;
  width: 26rem;
  height: 26rem;
  background: radial-gradient(circle, rgba(0, 207, 255, 0.14), transparent 68%);
}

.blog-hero-grid {
  position: relative;
  display: grid;
  width: 100%;
  min-width: 0;
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
  gap: 54px;
}

.blog-hero-copy {
  width: 100%;
  min-width: 0;
  max-width: 720px;
}

.blog-hero-copy h1 {
  max-width: 710px;
  font-size: clamp(3.1rem, 13vw, 5.7rem);
  overflow-wrap: break-word;
}

.blog-hero-copy h1 span {
  color: transparent;
  background: linear-gradient(100deg, var(--blog-cyan), var(--blog-violet) 55%, var(--blog-pink));
  -webkit-background-clip: text;
  background-clip: text;
}

.blog-hero-copy > p:not(.blog-eyebrow) {
  max-width: 650px;
  margin: 24px 0 0;
  color: var(--blog-paper-muted);
  font-size: clamp(1rem, 2.3vw, 1.18rem);
}

.blog-hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px 24px;
  margin-top: 30px;
}

.blog-hero .blog-button {
  border-color: rgba(9, 10, 18, 0.78);
  background: var(--blog-paper-text);
  color: #fff;
  box-shadow: 0 14px 34px rgba(17, 20, 38, 0.18);
}

.blog-hero .blog-button:hover,
.blog-hero .blog-button:focus-visible {
  border-color: rgba(0, 207, 255, 0.7);
  box-shadow: 0 18px 42px rgba(38, 54, 92, 0.22), 0 0 0 3px rgba(0, 207, 255, 0.08);
}

.blog-hero .blog-text-link {
  color: #273049;
}

.blog-hero .blog-text-link span {
  color: #007a99;
}

.blog-editorial-visual {
  position: relative;
  width: 100%;
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
  border: 1px solid rgba(18, 24, 46, 0.12);
  border-radius: var(--blog-radius-lg);
  background:
    radial-gradient(circle at 48% 50%, rgba(143, 77, 255, 0.13), transparent 32%),
    radial-gradient(circle at 78% 18%, rgba(0, 207, 255, 0.12), transparent 34%),
    linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(238, 242, 251, 0.96));
  box-shadow: 0 28px 70px rgba(32, 42, 76, 0.16);
  isolation: isolate;
}

.blog-editorial-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(125deg, transparent 0 40%, rgba(0, 207, 255, 0.08) 40.2% 40.5%, transparent 40.8%),
    linear-gradient(50deg, transparent 0 63%, rgba(255, 40, 169, 0.07) 63.2% 63.5%, transparent 63.8%);
}

.blog-editorial-canvas {
  position: relative;
  min-height: 410px;
}

.blog-editorial-grid {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(17, 20, 38, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(17, 20, 38, 0.045) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: linear-gradient(to bottom right, transparent, #000 28%, #000 72%, transparent);
}

.blog-editorial-path {
  position: absolute;
  z-index: 1;
  border: 1px solid rgba(80, 97, 139, 0.2);
  border-radius: 50%;
  pointer-events: none;
}

.blog-editorial-path::after {
  content: "";
  position: absolute;
  width: 8px;
  height: 8px;
  border: 2px solid #fff;
  border-radius: 50%;
  background: var(--blog-cyan);
  box-shadow: 0 0 0 5px rgba(0, 207, 255, 0.12), 0 0 22px rgba(0, 207, 255, 0.35);
}

.blog-editorial-path-one {
  top: 62px;
  left: 52px;
  width: 268px;
  height: 268px;
  border-color: rgba(0, 207, 255, 0.22);
  transform: rotate(-18deg);
}

.blog-editorial-path-one::after {
  top: 28px;
  right: 41px;
}

.blog-editorial-path-two {
  top: 92px;
  right: 40px;
  width: 230px;
  height: 230px;
  border-color: rgba(143, 77, 255, 0.2);
  transform: rotate(24deg);
}

.blog-editorial-path-two::after {
  right: 10px;
  bottom: 72px;
  background: var(--blog-violet);
  box-shadow: 0 0 0 5px rgba(143, 77, 255, 0.11), 0 0 22px rgba(143, 77, 255, 0.3);
}

.blog-editorial-path-three {
  right: 95px;
  bottom: 30px;
  width: 290px;
  height: 165px;
  border-color: rgba(255, 40, 169, 0.19);
  transform: rotate(-10deg);
}

.blog-editorial-path-three::after {
  bottom: 8px;
  left: 64px;
  background: var(--blog-pink);
  box-shadow: 0 0 0 5px rgba(255, 40, 169, 0.1), 0 0 22px rgba(255, 40, 169, 0.28);
}

.blog-editorial-core {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 4;
  display: grid;
  width: 138px;
  height: 138px;
  place-content: center;
  overflow: hidden;
  border: 1px solid rgba(0, 207, 255, 0.35);
  border-radius: 36px;
  background:
    radial-gradient(circle at 65% 22%, rgba(143, 77, 255, 0.34), transparent 38%),
    linear-gradient(145deg, #090c1d, #111936);
  color: #fff;
  text-align: center;
  box-shadow: 0 22px 44px rgba(11, 17, 42, 0.25), 0 0 0 10px rgba(255, 255, 255, 0.66);
  transform: translate(-50%, -50%) rotate(-3deg);
}

.blog-editorial-core::before {
  content: "";
  position: absolute;
  inset: 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 27px;
}

.blog-editorial-core span {
  position: relative;
  z-index: 1;
  color: var(--blog-cyan-bright);
  font-size: 0.58rem;
  font-weight: 850;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.blog-editorial-core strong {
  position: relative;
  z-index: 1;
  display: block;
  margin-top: 7px;
  font-size: 0.95rem;
  line-height: 1.1;
}

.blog-editorial-core i {
  position: absolute;
  right: 22px;
  bottom: 18px;
  width: 20px;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--blog-pink), var(--blog-cyan));
  box-shadow: 0 0 14px rgba(0, 207, 255, 0.34);
}

.blog-editorial-module {
  position: absolute;
  z-index: 3;
  display: grid;
  min-width: 118px;
  border: 1px solid rgba(17, 20, 38, 0.11);
  border-radius: 17px;
  padding: 14px 15px;
  background: rgba(255, 255, 255, 0.86);
  color: var(--blog-paper-text);
  box-shadow: 0 14px 32px rgba(38, 47, 82, 0.13);
  backdrop-filter: blur(12px);
}

.blog-editorial-module > span {
  color: #007b98;
  font-size: 0.56rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.blog-editorial-module strong {
  margin-top: 5px;
  font-size: 0.82rem;
  line-height: 1.1;
}

.blog-editorial-module small {
  margin-top: 4px;
  color: var(--blog-paper-muted);
  font-size: 0.61rem;
}

.blog-editorial-module-audience {
  top: 38px;
  left: 28px;
  transform: rotate(-3deg);
}

.blog-editorial-module-channels {
  top: 44px;
  right: 26px;
  transform: rotate(3deg);
}

.blog-editorial-module-content {
  bottom: 36px;
  left: 24px;
  transform: rotate(2deg);
}

.blog-editorial-module-measure {
  right: 28px;
  bottom: 40px;
  transform: rotate(-3deg);
}

.blog-editorial-chip {
  position: absolute;
  z-index: 5;
  border: 1px solid rgba(17, 20, 38, 0.1);
  border-radius: 999px;
  padding: 7px 11px;
  background: #fff;
  color: #3f4860;
  font-size: 0.58rem;
  font-weight: 850;
  letter-spacing: 0.1em;
  box-shadow: 0 10px 22px rgba(36, 46, 82, 0.12);
  text-transform: uppercase;
}

.blog-editorial-chip-plan {
  top: 31%;
  left: 9%;
}

.blog-editorial-chip-review {
  right: 8%;
  bottom: 30%;
}

/* Section headings */
.blog-section-heading {
  display: grid;
  gap: 14px 30px;
  margin-bottom: 30px;
}

.blog-section-heading h2,
.blog-category-preview h2,
.blog-cta h2 {
  font-size: clamp(2rem, 6vw, 3.25rem);
}

.blog-section-heading > p {
  max-width: 600px;
  margin-bottom: 0;
  color: var(--blog-muted);
}

/* Featured */
.blog-featured-section {
  background: #090c1b;
}

.blog-featured-card {
  display: grid;
  overflow: hidden;
  border: 1px solid rgba(0, 207, 255, 0.18);
  border-radius: var(--blog-radius-lg);
  background: var(--blog-surface);
  box-shadow: var(--blog-shadow);
}

.blog-featured-visual {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: #080b1b;
}

.blog-featured-cover {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: center;
}

.blog-featured-copy {
  display: grid;
  align-content: center;
  padding: 30px;
}

.blog-featured-copy h3 {
  margin-top: 18px;
  font-size: clamp(1.7rem, 5vw, 2.65rem);
}

.blog-featured-copy > p {
  margin: 18px 0 0;
  color: var(--blog-muted);
}

.blog-featured-copy .blog-read-link {
  margin-top: 24px;
}

/* Cards and filters */
.blog-filter-bar {
  display: flex;
  overflow-x: auto;
  gap: 8px;
  margin-bottom: 12px;
  padding-bottom: 7px;
  scrollbar-width: thin;
}

.blog-filter-bar button {
  flex: 0 0 auto;
  min-height: 40px;
  border: 1px solid var(--blog-line);
  border-radius: 999px;
  padding: 7px 14px;
  background: rgba(255, 255, 255, 0.025);
  color: var(--blog-muted);
  font-size: 0.75rem;
  font-weight: 800;
  cursor: pointer;
  transition: border-color 180ms ease, color 180ms ease, background 180ms ease;
}

.blog-filter-bar button:hover,
.blog-filter-bar button:focus-visible,
.blog-filter-bar button.is-active {
  border-color: rgba(0, 207, 255, 0.38);
  background: rgba(0, 207, 255, 0.09);
  color: #fff;
}

.blog-filter-status {
  margin: 0 0 22px;
  color: var(--blog-muted-dark);
  font-size: 0.72rem;
}

.blog-card-grid {
  display: grid;
  grid-auto-flow: row;
  align-items: stretch;
  gap: 18px;
}

.blog-article-card {
  display: flex;
  min-width: 0;
  overflow: hidden;
  flex-direction: column;
  border: 1px solid var(--blog-line);
  border-radius: var(--blog-radius-md);
  background: var(--blog-surface);
  box-shadow: 0 16px 46px rgba(0, 0, 0, 0.18);
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.blog-article-card:hover {
  border-color: rgba(0, 207, 255, 0.28);
  box-shadow: 0 22px 54px rgba(0, 0, 0, 0.24);
  transform: translateY(-3px);
}

.blog-article-card[hidden] {
  display: none;
}

.blog-card-visual {
  position: relative;
  min-height: 176px;
  overflow: hidden;
  padding: 20px;
  background: #080b1b;
}

.blog-card-cover {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: center;
}

.blog-card-visual::before {
  content: "";
  position: absolute;
  inset: 28px;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 50%;
}

.blog-card-visual-media {
  background:
    radial-gradient(circle at 68% 40%, rgba(0, 207, 255, 0.2), transparent 35%),
    linear-gradient(140deg, #0a0d20, #101431);
}

.blog-card-visual-automation {
  background:
    radial-gradient(circle at 35% 60%, rgba(143, 77, 255, 0.24), transparent 38%),
    linear-gradient(140deg, #0a0d20, #11142b);
}

.blog-card-visual-creative {
  background:
    radial-gradient(circle at 65% 45%, rgba(255, 40, 169, 0.2), transparent 38%),
    linear-gradient(140deg, #0a0d20, #171129);
}

.blog-mini-chart {
  position: absolute;
  right: 28px;
  bottom: 30px;
  left: 28px;
  display: flex;
  height: 72px;
  align-items: flex-end;
  gap: 8px;
}

.blog-mini-chart i {
  flex: 1;
  height: 32%;
  border-radius: 4px 4px 0 0;
  background: linear-gradient(var(--blog-cyan), var(--blog-violet));
}

.blog-mini-chart i:nth-child(2) {
  height: 50%;
}

.blog-mini-chart i:nth-child(3) {
  height: 44%;
}

.blog-mini-chart i:nth-child(4) {
  height: 76%;
}

.blog-mini-chart i:nth-child(5) {
  height: 100%;
  background: linear-gradient(var(--blog-pink), var(--blog-violet));
}

.blog-node-map i {
  position: absolute;
  width: 19px;
  height: 19px;
  border: 2px solid var(--blog-cyan);
  border-radius: 50%;
  background: #0d1124;
  box-shadow: 0 0 18px rgba(0, 207, 255, 0.3);
}

.blog-node-map i:nth-child(1) {
  top: 42px;
  left: 28%;
}

.blog-node-map i:nth-child(2) {
  top: 74px;
  left: 53%;
  border-color: var(--blog-violet);
}

.blog-node-map i:nth-child(3) {
  right: 22%;
  bottom: 35px;
  border-color: var(--blog-pink);
}

.blog-node-map i:nth-child(4) {
  bottom: 28px;
  left: 25%;
}

.blog-test-cards {
  position: absolute;
  right: 24px;
  bottom: 26px;
  left: 24px;
  display: flex;
  justify-content: center;
  gap: 9px;
}

.blog-test-cards i {
  display: grid;
  width: 62px;
  height: 82px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--blog-muted);
  font-style: normal;
  font-weight: 900;
}

.blog-test-cards i:nth-child(2) {
  border-color: rgba(255, 40, 169, 0.38);
  color: var(--blog-pink);
  transform: translateY(-9px);
}

.blog-card-body {
  display: flex;
  min-width: 0;
  flex: 1;
  flex-direction: column;
  padding: 24px;
}

.blog-card-kicker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 14px;
  color: var(--blog-cyan);
  font-size: 0.66rem;
  font-weight: 850;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.blog-draft-badge {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  border: 1px solid rgba(255, 40, 169, 0.25);
  border-radius: 999px;
  padding: 4px 8px;
  background: rgba(255, 40, 169, 0.08);
  color: #ff82ca;
  font-size: 0.58rem;
  font-weight: 850;
  letter-spacing: 0.09em;
  line-height: 1.25;
  text-transform: uppercase;
}

.blog-card-body h3 {
  margin-top: 17px;
  font-size: 1.34rem;
}

.blog-card-body > p {
  margin: 13px 0 0;
  color: var(--blog-muted);
  font-size: 0.88rem;
}

.blog-card-meta,
.blog-post-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 7px 18px;
  color: var(--blog-muted-dark);
  font-size: 0.7rem;
}

.blog-card-meta {
  margin-top: 20px;
}

.blog-card-meta span::before,
.blog-post-meta > * + *::before {
  content: "•";
  margin-right: 18px;
  color: var(--blog-violet);
}

.blog-card-body .blog-read-link {
  margin-top: auto;
  padding-top: 22px;
  font-size: 0.78rem;
}

/* Knowledge Library */
#articles {
  border-block: 1px solid rgba(17, 20, 38, 0.09);
  background:
    radial-gradient(circle at 8% 18%, rgba(0, 207, 255, 0.09), transparent 24rem),
    radial-gradient(circle at 92% 72%, rgba(143, 77, 255, 0.08), transparent 27rem),
    var(--blog-paper);
  color: var(--blog-paper-text);
}

#articles .blog-section-heading h2 {
  color: var(--blog-paper-text);
}

#articles .blog-section-heading > p {
  color: var(--blog-paper-muted);
}

#articles .blog-filter-bar button {
  border-color: rgba(17, 20, 38, 0.12);
  background: rgba(255, 255, 255, 0.72);
  color: #4f5870;
}

#articles .blog-filter-bar button:hover,
#articles .blog-filter-bar button:focus-visible,
#articles .blog-filter-bar button.is-active {
  border-color: rgba(0, 122, 153, 0.36);
  background: rgba(0, 207, 255, 0.1);
  color: #075d73;
}

#articles .blog-filter-status {
  color: #687188;
}

#articles .blog-article-card {
  border-color: rgba(17, 20, 38, 0.11);
  background: #fff;
  box-shadow: 0 16px 42px rgba(30, 39, 72, 0.11);
}

#articles .blog-article-card:hover {
  border-color: rgba(0, 122, 153, 0.3);
  box-shadow: 0 22px 50px rgba(30, 39, 72, 0.16);
}

#articles .blog-card-kicker,
#articles .blog-read-link {
  color: #00728d;
}

#articles .blog-card-body h3 {
  color: var(--blog-paper-text);
}

#articles .blog-card-body > p {
  color: var(--blog-paper-muted);
}

#articles .blog-card-meta {
  color: #687188;
}

/* Category preview and CTA */
.blog-category-preview {
  border-block: 1px solid var(--blog-line);
  background:
    radial-gradient(circle at 85% 30%, rgba(0, 207, 255, 0.12), transparent 25rem),
    #090c1a;
}

.blog-category-preview-inner {
  display: grid;
  align-items: center;
  gap: 30px;
}

.blog-category-preview-inner > div > p:not(.blog-eyebrow),
.blog-cta p {
  max-width: 680px;
  margin: 18px 0 0;
  color: var(--blog-muted);
}

.blog-cta-section {
  background: var(--blog-paper);
  color: var(--blog-paper-text);
}

.blog-cta {
  display: grid;
  min-width: 0;
  overflow: hidden;
  align-items: center;
  gap: 28px;
  border: 1px solid rgba(16, 20, 38, 0.1);
  border-radius: var(--blog-radius-lg);
  padding: 30px;
  background:
    radial-gradient(circle at 8% 20%, rgba(255, 40, 169, 0.12), transparent 20rem),
    radial-gradient(circle at 92% 80%, rgba(0, 207, 255, 0.12), transparent 20rem),
    #fff;
  box-shadow: 0 20px 60px rgba(27, 32, 60, 0.08);
}

.blog-cta p {
  color: var(--blog-paper-muted);
}

.blog-cta-actions {
  display: grid;
  gap: 10px;
}

.blog-cta-actions > span {
  color: var(--blog-paper-muted);
  font-size: 0.68rem;
  text-align: center;
}

/* Footer */
.blog-footer {
  border-top: 1px solid var(--blog-line);
  padding-block: 52px 28px;
  background: var(--blog-bg-deep);
}

.blog-footer-grid {
  display: grid;
  gap: 34px;
}

.blog-footer-brand img {
  width: 200px;
}

.blog-footer-grid > div:first-child > p {
  max-width: 390px;
  margin: 18px 0 0;
  color: var(--blog-muted);
  font-size: 0.82rem;
}

.blog-footer-links {
  display: grid;
  gap: 26px;
}

.blog-footer-links > div {
  display: grid;
  align-content: start;
  gap: 8px;
}

.blog-footer-links strong {
  margin-bottom: 4px;
  color: #fff;
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.blog-footer-links a {
  width: fit-content;
  color: var(--blog-muted);
  font-size: 0.8rem;
}

.blog-footer-links a:hover,
.blog-footer-links a:focus-visible {
  color: var(--blog-cyan);
}

.blog-footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 24px;
  border-top: 1px solid var(--blog-line);
  padding-top: 20px;
  color: var(--blog-muted-dark);
  font-size: 0.68rem;
}

/* Category directory */
.blog-category-directory {
  border-block: 1px solid rgba(17, 20, 38, 0.09);
  background:
    radial-gradient(circle at 8% 18%, rgba(0, 207, 255, 0.08), transparent 24rem),
    radial-gradient(circle at 92% 72%, rgba(143, 77, 255, 0.07), transparent 27rem),
    var(--blog-paper);
  color: var(--blog-paper-text);
}

.blog-category-directory .blog-section-heading h2,
.blog-category-results .blog-section-heading h2 {
  color: var(--blog-paper-text);
}

.blog-category-directory .blog-section-heading > p,
.blog-category-results .blog-section-heading > p {
  color: var(--blog-paper-muted);
}

.blog-category-directory-grid {
  display: grid;
  align-items: stretch;
  gap: 18px;
}

.blog-category-directory-card {
  position: relative;
  display: grid;
  min-width: 0;
  align-content: start;
  gap: 18px;
  overflow: hidden;
  border: 1px solid rgba(17, 20, 38, 0.11);
  border-radius: var(--blog-radius-md);
  padding: clamp(22px, 4vw, 30px);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 16px 42px rgba(30, 39, 72, 0.1);
  color: var(--blog-paper-text);
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.blog-category-directory-visual {
  position: relative;
  display: block;
  aspect-ratio: 2 / 1;
  overflow: hidden;
  border: 1px solid rgba(0, 122, 153, 0.16);
  border-radius: calc(var(--blog-radius-md) - 7px);
  background: #070916;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.03);
  isolation: isolate;
}

.blog-category-directory-visual::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(7, 9, 22, 0.2));
  content: "";
  pointer-events: none;
}

.blog-category-directory-visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: filter 180ms ease, transform 240ms ease;
}

.blog-category-directory-card:hover .blog-category-directory-visual img,
.blog-category-directory-card:focus-visible .blog-category-directory-visual img,
.blog-category-directory-card.is-selected .blog-category-directory-visual img {
  filter: saturate(1.06) brightness(1.03);
  transform: scale(1.025);
}
.blog-category-directory-card:hover,
.blog-category-directory-card:focus-visible,
.blog-category-directory-card.is-selected {
  border-color: rgba(0, 122, 153, 0.4);
  box-shadow: 0 22px 50px rgba(30, 39, 72, 0.15);
  transform: translateY(-2px);
}

.blog-category-directory-index {
  color: #00728d;
  font-size: 0.7rem;
  font-weight: 900;
  letter-spacing: 0.15em;
}

.blog-category-directory-heading {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 18px;
}

.blog-category-directory-heading h2 {
  font-size: clamp(1.45rem, 4vw, 2rem);
}

.blog-category-directory-heading span {
  flex: 0 0 auto;
  border: 1px solid rgba(0, 122, 153, 0.18);
  border-radius: 999px;
  padding: 6px 9px;
  background: rgba(0, 207, 255, 0.08);
  color: #075d73;
  font-size: 0.68rem;
  font-weight: 800;
}

.blog-category-directory-card > p {
  margin: 0;
  color: var(--blog-paper-muted);
}

.blog-category-directory-card ul {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 16px 0 0 20px;
  border-top: 1px solid rgba(17, 20, 38, 0.09);
  color: #3f485e;
  font-size: 0.8rem;
}

.blog-category-directory-card li::marker {
  color: #00728d;
}

.blog-category-directory-card > strong {
  align-self: end;
  color: #00728d;
  font-size: 0.78rem;
}

.blog-category-results {
  scroll-margin-top: 84px;
  background: var(--blog-paper);
  color: var(--blog-paper-text);
}

.blog-category-results[hidden] {
  display: none;
}

.blog-category-results .blog-article-card {
  border-color: rgba(17, 20, 38, 0.11);
  background: #fff;
  box-shadow: 0 16px 42px rgba(30, 39, 72, 0.11);
}

.blog-category-results .blog-card-body h3 {
  color: var(--blog-paper-text);
}

.blog-category-results .blog-card-body > p,
.blog-category-results .blog-card-meta {
  color: var(--blog-paper-muted);
}

.blog-category-results .blog-card-kicker,
.blog-category-results .blog-read-link,
.blog-category-clear {
  color: #00728d;
}

.blog-category-clear {
  margin-top: 30px;
}

.blog-category-noscript {
  margin-top: 20px;
  color: var(--blog-paper-muted);
}

@media (max-width: 479px) {
  .blog-category-directory-visual {
    aspect-ratio: 9 / 4;
  }
}
@media (min-width: 680px) {
  .blog-category-directory-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* Post template */
.blog-post-header,
.blog-category-hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--blog-line);
  padding-block: 76px 64px;
  background:
    radial-gradient(circle at 82% 26%, rgba(143, 77, 255, 0.2), transparent 28rem),
    radial-gradient(circle at 12% 84%, rgba(0, 207, 255, 0.1), transparent 25rem),
    var(--blog-bg-deep);
}

.blog-post-header-inner {
  width: 100%;
  min-width: 0;
  max-width: 920px;
}

.blog-back-link {
  margin-bottom: 34px;
  color: var(--blog-muted);
  font-size: 0.76rem;
}

.blog-back-link:hover,
.blog-back-link:focus-visible {
  color: var(--blog-cyan);
}

.blog-post-labels {
  display: flex;
  min-width: 0;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  color: var(--blog-cyan);
  font-size: 0.68rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.blog-post-header h1 {
  min-width: 0;
  max-width: 900px;
  margin-top: 18px;
  font-size: clamp(2.55rem, 8vw, 5.2rem);
  overflow-wrap: break-word;
}

.blog-post-summary {
  min-width: 0;
  max-width: 790px;
  margin: 24px 0 0;
  color: var(--blog-muted);
  font-size: clamp(1rem, 2.5vw, 1.22rem);
}

.blog-post-meta {
  margin-top: 24px;
}

.blog-post-meta strong {
  color: #fff;
}

.blog-post-hero {
  position: relative;
  display: grid;
  width: 100%;
  min-width: 0;
  max-width: 100%;
  min-height: 340px;
  overflow: hidden;
  place-items: center;
  margin-top: 42px;
  border: 1px solid rgba(0, 207, 255, 0.22);
  border-radius: var(--blog-radius-lg);
  background:
    linear-gradient(rgba(255, 255, 255, 0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.022) 1px, transparent 1px),
    radial-gradient(circle, rgba(143, 77, 255, 0.2), transparent 42%),
    #090c1d;
  background-size: 38px 38px, 38px 38px, auto, auto;
  box-shadow: var(--blog-shadow);
}

.blog-post-hero > span {
  position: absolute;
  top: 20px;
  left: 22px;
  color: var(--blog-muted-dark);
  font-size: 0.66rem;
  font-weight: 850;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.blog-post-hero-system {
  display: grid;
  min-width: 0;
  max-width: 100%;
  width: min(82%, 680px);
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.blog-post-hero-system i {
  display: grid;
  min-height: 72px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.035);
  color: var(--blog-muted);
  font-size: 0.75rem;
  font-style: normal;
  font-weight: 850;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.blog-post-hero-system i:nth-child(1) {
  border-color: rgba(0, 207, 255, 0.34);
}

.blog-post-hero-system i:nth-child(2) {
  border-color: rgba(143, 77, 255, 0.38);
}

.blog-post-hero-system i:nth-child(3) {
  border-color: rgba(255, 40, 169, 0.32);
}

.blog-post-hero-system i:nth-child(4) {
  border-color: rgba(0, 255, 240, 0.3);
}

.blog-post-visual {
  position: relative;
  display: grid;
  width: min(86%, 760px);
  min-width: 0;
  max-width: 100%;
  gap: 14px;
  color: var(--blog-muted);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.blog-post-visual span,
.blog-post-visual i,
.blog-post-visual b,
.blog-post-visual small {
  min-width: 0;
  font-style: normal;
  overflow-wrap: anywhere;
}

.blog-visual-framework {
  grid-template-columns: repeat(6, minmax(0, 1fr));
  align-items: stretch;
}

.blog-visual-framework span {
  display: grid;
  min-height: 86px;
  place-items: center;
  grid-column: span 2;
  border: 1px solid rgba(0, 207, 255, 0.28);
  border-radius: 14px;
  padding: 14px;
  background: rgba(0, 207, 255, 0.055);
  text-align: center;
}

.blog-visual-framework span:nth-child(4),
.blog-visual-framework span:nth-child(5) {
  grid-column: span 3;
  border-color: rgba(255, 40, 169, 0.3);
  background: rgba(255, 40, 169, 0.045);
}

.blog-visual-decision {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.blog-visual-decision > strong {
  grid-column: 1 / -1;
  justify-self: center;
  border: 1px solid rgba(0, 207, 255, 0.4);
  border-radius: 999px;
  padding: 10px 22px;
  color: var(--blog-text);
  background: rgba(0, 207, 255, 0.08);
}

.blog-visual-decision span {
  display: grid;
  min-height: 94px;
  place-items: center;
  position: relative;
  border: 1px solid var(--blog-line);
  border-radius: 14px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.035);
  text-align: center;
}

.blog-visual-decision span::before {
  position: absolute;
  top: -15px;
  left: 50%;
  width: 1px;
  height: 15px;
  background: linear-gradient(var(--blog-cyan), rgba(143, 77, 255, 0.35));
  content: "";
}

.blog-visual-pillars {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  align-items: center;
}

.blog-visual-pillars strong {
  display: grid;
  min-height: 72px;
  place-items: center;
  grid-column: 2 / 4;
  border: 1px solid rgba(255, 40, 169, 0.42);
  border-radius: 999px;
  color: #fff;
  background: rgba(143, 77, 255, 0.12);
}

.blog-visual-pillars span {
  display: grid;
  min-height: 82px;
  place-items: center;
  border: 1px solid rgba(0, 207, 255, 0.25);
  border-radius: 14px;
  padding: 12px;
  background: rgba(0, 207, 255, 0.04);
  text-align: center;
}

.blog-visual-timeline {
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0;
}

.blog-visual-timeline span {
  display: grid;
  min-height: 116px;
  align-content: center;
  position: relative;
  border-top: 1px solid rgba(0, 207, 255, 0.38);
  padding: 26px 10px 10px;
  text-align: center;
}

.blog-visual-timeline span::before {
  position: absolute;
  top: -6px;
  left: calc(50% - 6px);
  width: 12px;
  height: 12px;
  border: 2px solid var(--blog-cyan);
  border-radius: 50%;
  background: #090c1d;
  content: "";
  box-shadow: 0 0 18px rgba(0, 207, 255, 0.5);
}

.blog-visual-compare {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.blog-visual-compare > div {
  min-width: 0;
  border: 1px solid rgba(0, 207, 255, 0.28);
  border-radius: 16px;
  padding: 20px;
  background: rgba(0, 207, 255, 0.04);
}

.blog-visual-compare > div:last-child {
  border-color: rgba(255, 40, 169, 0.3);
  background: rgba(255, 40, 169, 0.04);
}

.blog-visual-compare strong {
  display: block;
  margin-bottom: 14px;
  color: #fff;
}

.blog-visual-compare span {
  display: block;
  border-top: 1px solid var(--blog-line);
  padding-block: 9px;
}

.blog-visual-compare > b {
  grid-column: 1 / -1;
  justify-self: center;
  border-radius: 999px;
  padding: 9px 18px;
  color: var(--blog-cyan-bright);
  background: rgba(143, 77, 255, 0.12);
}

.blog-visual-process {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: center;
}

.blog-visual-process span {
  display: grid;
  min-height: 96px;
  place-items: center;
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 50%;
  aspect-ratio: 1;
  justify-self: center;
  padding: 12px;
  background: radial-gradient(circle, rgba(143, 77, 255, 0.15), rgba(0, 207, 255, 0.03));
  text-align: center;
}

.blog-visual-process span:not(:last-child)::after {
  position: absolute;
  top: 50%;
  left: calc(100% + 8px);
  width: clamp(18px, 5vw, 54px);
  height: 1px;
  background: linear-gradient(90deg, var(--blog-cyan), var(--blog-violet));
  content: "";
}

.blog-visual-scorecard {
  gap: 9px;
}

.blog-visual-scorecard span {
  display: grid;
  grid-template-columns: minmax(110px, 0.42fr) minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
  border: 1px solid var(--blog-line);
  border-radius: 12px;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.03);
}

.blog-visual-scorecard i {
  color: #fff;
}

.blog-visual-scorecard b {
  width: clamp(70px, 16vw, 180px);
  height: 5px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--blog-cyan), var(--blog-violet), var(--blog-pink));
}

.blog-visual-scorecard small {
  color: var(--blog-cyan-bright);
}

.blog-visual-matrix {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border: 1px solid var(--blog-line);
  border-radius: 16px;
  overflow: hidden;
  gap: 0;
}

.blog-visual-matrix span {
  min-height: 78px;
  border-right: 1px solid var(--blog-line);
  border-bottom: 1px solid var(--blog-line);
  padding: 16px;
  background: rgba(255, 255, 255, 0.025);
}

.blog-visual-matrix span:nth-child(3n) {
  border-right: 0;
}

.blog-visual-matrix span:nth-last-child(-n + 3) {
  border-bottom: 0;
}

.blog-visual-matrix strong {
  display: block;
  margin-bottom: 8px;
  color: #fff;
}

.blog-visual-layers {
  width: min(76%, 640px);
  gap: 10px;
}

.blog-visual-layers span {
  display: grid;
  min-height: 58px;
  grid-template-columns: 120px minmax(0, 1fr);
  align-items: center;
  border: 1px solid rgba(143, 77, 255, 0.28);
  border-radius: 12px;
  padding: 12px 18px;
  background: linear-gradient(90deg, rgba(143, 77, 255, 0.11), rgba(0, 207, 255, 0.035));
}

.blog-visual-layers b {
  color: var(--blog-cyan-bright);
}

.blog-visual-audit {
  grid-template-columns: 0.8fr 1.2fr 0.8fr;
  border: 1px solid var(--blog-line);
  border-radius: 16px;
  overflow: hidden;
  gap: 0;
}

.blog-visual-audit > * {
  min-height: 54px;
  border-right: 1px solid var(--blog-line);
  border-bottom: 1px solid var(--blog-line);
  padding: 12px;
  background: rgba(255, 255, 255, 0.025);
}

.blog-visual-audit > *:nth-child(3n) {
  border-right: 0;
}

.blog-visual-audit > *:nth-last-child(-n + 3) {
  border-bottom: 0;
}

.blog-visual-audit b {
  color: var(--blog-cyan-bright);
}

.blog-visual-checklist {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.blog-visual-checklist span {
  display: grid;
  min-height: 70px;
  grid-template-columns: 28px minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  border: 1px solid var(--blog-line);
  border-radius: 12px;
  padding: 12px 15px;
  background: rgba(255, 255, 255, 0.03);
}

.blog-visual-checklist span::before {
  display: grid;
  width: 24px;
  height: 24px;
  place-items: center;
  border: 1px solid rgba(0, 207, 255, 0.48);
  border-radius: 7px;
  color: var(--blog-cyan-bright);
  content: "✓";
}

.blog-visual-funnel {
  width: min(72%, 620px);
  justify-items: center;
  gap: 8px;
}

.blog-visual-funnel span {
  display: grid;
  min-height: 48px;
  place-items: center;
  border: 1px solid rgba(0, 207, 255, 0.3);
  border-radius: 10px;
  background: linear-gradient(90deg, rgba(0, 207, 255, 0.08), rgba(143, 77, 255, 0.1));
}

.blog-visual-funnel span:nth-child(1) {
  width: 100%;
}

.blog-visual-funnel span:nth-child(2) {
  width: 82%;
}

.blog-visual-funnel span:nth-child(3) {
  width: 64%;
}

.blog-visual-funnel span:nth-child(4) {
  width: 46%;
  border-color: rgba(255, 40, 169, 0.42);
}

.blog-visual-troubleshoot {
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  align-items: stretch;
}

.blog-visual-troubleshoot strong {
  display: grid;
  min-height: 68px;
  place-items: center;
  grid-column: 1 / -1;
  border: 1px solid rgba(255, 40, 169, 0.42);
  border-radius: 999px;
  color: #fff;
  background: rgba(255, 40, 169, 0.07);
}

.blog-visual-troubleshoot b,
.blog-visual-troubleshoot span {
  display: grid;
  min-height: 58px;
  align-items: center;
  border: 1px solid var(--blog-line);
  border-radius: 11px;
  padding: 11px 15px;
  background: rgba(255, 255, 255, 0.03);
}

.blog-visual-troubleshoot b {
  color: var(--blog-cyan-bright);
}

.blog-visual-channel-map {
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr) minmax(0, 0.8fr);
  align-items: center;
}

.blog-visual-channel-map strong {
  display: grid;
  min-height: 120px;
  place-items: center;
  border: 1px solid rgba(143, 77, 255, 0.44);
  border-radius: 50%;
  color: #fff;
  background: radial-gradient(circle, rgba(143, 77, 255, 0.18), rgba(0, 207, 255, 0.035));
  text-align: center;
}

.blog-visual-channel-map > div {
  display: grid;
  gap: 10px;
}

.blog-visual-channel-map span {
  display: grid;
  min-height: 48px;
  place-items: center;
  border: 1px solid rgba(0, 207, 255, 0.24);
  border-radius: 10px;
  padding: 9px;
  background: rgba(0, 207, 255, 0.035);
  text-align: center;
}

.blog-post-layout {
  display: grid;
  width: 100%;
  min-width: 0;
  align-items: start;
  gap: 34px;
  padding-block: 64px;
}

.blog-post-aside {
  display: none;
}

.blog-article-body {
  min-width: 0;
  max-width: 760px;
}

.blog-article-body p,
.blog-article-body li {
  color: #c0c7d6;
  font-size: clamp(1rem, 2vw, 1.08rem);
  line-height: 1.85;
}

.blog-article-body .blog-article-lead {
  color: #edf1f8;
  font-size: clamp(1.12rem, 2.4vw, 1.3rem);
  line-height: 1.72;
}

.blog-article-body h2 {
  margin: 54px 0 18px;
  font-size: clamp(1.8rem, 4.5vw, 2.7rem);
  scroll-margin-top: 100px;
}

.blog-article-body h3 {
  margin: 34px 0 14px;
  font-size: clamp(1.3rem, 3vw, 1.75rem);
}

.blog-article-body ul,
.blog-article-body ol {
  display: grid;
  gap: 10px;
  margin-block: 22px 30px;
  padding-left: 24px;
}

.blog-article-body li::marker {
  color: var(--blog-cyan);
  font-weight: 850;
}

.blog-article-body blockquote {
  margin: 38px 0;
  border-left: 3px solid var(--blog-pink);
  padding: 20px 0 20px 24px;
}

.blog-article-body blockquote p {
  margin: 0;
  color: #fff;
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  font-weight: 750;
  line-height: 1.4;
}

.blog-inline-note,
.blog-callout {
  margin-block: 34px;
  border: 1px solid rgba(0, 207, 255, 0.2);
  border-radius: var(--blog-radius-md);
  padding: 22px;
  background: rgba(0, 207, 255, 0.055);
}

.blog-inline-note strong,
.blog-callout > span {
  color: var(--blog-cyan);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.blog-inline-note p,
.blog-callout p {
  margin: 8px 0 0;
  font-size: 0.9rem;
  line-height: 1.65;
}

.blog-callout {
  border-color: rgba(255, 40, 169, 0.22);
  background:
    radial-gradient(circle at 100% 0, rgba(255, 40, 169, 0.12), transparent 18rem),
    rgba(255, 255, 255, 0.025);
}

.blog-callout > span {
  color: var(--blog-pink);
}

.blog-callout h3 {
  margin-top: 10px;
}

.blog-post-pagination {
  display: grid;
  gap: 14px;
  border-block: 1px solid var(--blog-line);
  padding-block: 34px;
}

.blog-post-pagination a {
  display: grid;
  gap: 7px;
  border: 1px solid var(--blog-line);
  border-radius: var(--blog-radius-sm);
  padding: 18px;
  background: rgba(255, 255, 255, 0.025);
}

.blog-post-pagination a:last-child {
  text-align: right;
}

.blog-post-pagination span {
  color: var(--blog-muted-dark);
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.blog-post-pagination strong {
  font-size: 0.88rem;
}

.blog-related {
  background: #090c1b;
}

/* Category page */
.blog-category-hero h1 {
  margin-top: 8px;
  font-size: clamp(3rem, 10vw, 5.5rem);
}

.blog-category-hero p:not(.blog-eyebrow) {
  max-width: 740px;
  margin: 22px 0 20px;
  color: var(--blog-muted);
  font-size: 1.05rem;
}

.blog-category-return {
  display: grid;
  justify-items: start;
  gap: 12px;
  margin-top: 34px;
  border-top: 1px solid var(--blog-line);
  padding-top: 28px;
}

.blog-category-return p {
  margin: 0;
  color: var(--blog-muted);
}

/* Unit 5BA reading surface */
.blog-post {
  background: #0a0d13;
}

.blog-post-layout {
  max-width: var(--blog-max);
}

.blog-article-body {
  border: 1px solid rgba(255, 255, 255, 0.085);
  border-radius: clamp(18px, 3vw, 26px);
  padding: clamp(24px, 5vw, 48px);
  background: #171b23;
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.26);
}

.blog-article-body p,
.blog-article-body li {
  max-width: 68ch;
  color: #d5d9e2;
  line-height: 1.82;
}

.blog-article-body p {
  margin-bottom: 1.35em;
}

.blog-article-body .blog-article-lead {
  color: #f0f1f4;
}

.blog-article-body h2,
.blog-article-body h3 {
  max-width: 26ch;
  color: #f4f3f0;
  text-wrap: balance;
}

.blog-article-body h2 {
  margin-top: 64px;
  padding-top: 8px;
}

.blog-article-body a:not(.blog-button) {
  color: var(--blog-cyan-bright);
  text-decoration: underline;
  text-decoration-color: rgba(0, 255, 240, 0.38);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

.blog-article-body a:not(.blog-button):hover,
.blog-article-body a:not(.blog-button):focus-visible {
  color: #fff;
  text-decoration-color: var(--blog-pink);
}

.blog-article-body blockquote {
  border: 1px solid rgba(255, 40, 169, 0.18);
  border-left: 3px solid var(--blog-pink);
  border-radius: 0 14px 14px 0;
  padding: 22px 24px;
  background: #20242d;
}

.blog-article-body blockquote p {
  color: #f5f3f1;
}

.blog-inline-note,
.blog-callout {
  border-color: rgba(0, 207, 255, 0.18);
  background: #20252e;
}

.blog-callout {
  border-color: rgba(255, 40, 169, 0.2);
  background:
    radial-gradient(circle at 100% 0, rgba(255, 40, 169, 0.1), transparent 18rem),
    #20242d;
}

.blog-article-body pre {
  max-width: 100%;
  overflow-x: auto;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px;
  padding: 18px;
  background: #0d1016;
  color: #e5e8ee;
  line-height: 1.65;
}

.blog-article-body code {
  border-radius: 5px;
  padding: 0.12em 0.35em;
  background: rgba(255, 255, 255, 0.07);
  color: #c8f8ff;
  font-size: 0.9em;
}

.blog-article-body pre code {
  padding: 0;
  background: transparent;
}

.blog-post-aside {
  border-color: rgba(255, 255, 255, 0.09);
}

/* Responsive */
@media (min-width: 680px) {
  .blog-shell {
    width: min(calc(100% - 64px), var(--blog-max));
  }

  .blog-section-heading {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 0.65fr);
    align-items: end;
  }

  .blog-featured-card {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  }

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

  .blog-card-grid .blog-article-card:last-child:nth-child(odd) {
    grid-column: 1 / -1;
  }

  .blog-card-grid-two .blog-article-card:last-child:nth-child(odd) {
    grid-column: auto;
  }

  .blog-category-preview-inner,
  .blog-cta {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .blog-cta {
    padding: 42px;
  }

  .blog-footer-grid {
    grid-template-columns: minmax(220px, 0.8fr) minmax(0, 1.2fr);
  }

  .blog-footer-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .blog-footer-bottom {
    grid-column: 1 / -1;
  }

  .blog-post-hero-system {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .blog-post-pagination {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 920px) {
  .blog-header {
    top: 0;
  }

  .blog-header-inner {
    min-height: 82px;
  }

  .blog-brand img {
    width: 204px;
  }

  .blog-nav-toggle {
    display: none;
  }

  .blog-nav {
    position: static;
    display: flex;
    max-height: none;
    overflow: visible;
    align-items: center;
    gap: 2px;
    border: 0;
    padding: 0;
    background: transparent;
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .blog-nav a {
    min-height: 40px;
    padding-inline: 13px;
  }

  .blog-nav .blog-nav-cta {
    min-height: 42px;
    margin: 0 0 0 8px;
    padding-inline: 17px;
  }

  .blog-hero {
    padding-block: 104px 90px;
  }

  .blog-hero-grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(380px, 0.88fr);
    gap: 60px;
  }

  .blog-section {
    padding-block: 94px;
  }

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

  .blog-card-grid .blog-article-card:last-child:nth-child(odd) {
    grid-column: auto;
  }

  .blog-card-grid-two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .blog-post-layout {
    grid-template-columns: 190px minmax(0, 760px);
    justify-content: center;
    gap: 64px;
    padding-block: 84px;
  }

  .blog-post-layout:not(:has(> .blog-post-aside)) {
    grid-template-columns: minmax(0, 760px);
    gap: 0;
  }

  .blog-post-aside {
    position: sticky;
    top: 112px;
    display: grid;
    align-content: start;
    gap: 8px;
    border-left: 1px solid var(--blog-line);
    padding-left: 18px;
  }

  .blog-post-aside span {
    margin-bottom: 5px;
    color: var(--blog-muted-dark);
    font-size: 0.62rem;
    font-weight: 850;
    letter-spacing: 0.12em;
    text-transform: uppercase;
  }

  .blog-post-aside a {
    color: var(--blog-muted);
    font-size: 0.76rem;
  }

  .blog-post-aside a:hover,
  .blog-post-aside a:focus-visible {
    color: var(--blog-cyan);
  }

  .blog-footer-links {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 479px) {
  .blog-shell {
    width: calc(100% - 32px);
    max-width: calc(100% - 32px);
  }

  .blog-brand img {
    width: 154px;
  }

  .blog-hero {
    padding-block: 58px 62px;
  }

  .blog-hero-grid {
    gap: 38px;
  }

  .blog-hero-copy h1 {
    font-size: clamp(2.7rem, 13vw, 3.35rem);
  }

  .blog-hero-copy > p:not(.blog-eyebrow) {
    font-size: clamp(0.98rem, 4.4vw, 1.08rem);
  }

  .blog-hero-actions {
    display: grid;
    width: 100%;
    justify-items: start;
    gap: 14px;
  }

  .blog-hero-actions > * {
    min-width: 0;
    max-width: 100%;
  }

  .blog-hero-actions .blog-button {
    width: 100%;
  }

  .blog-editorial-canvas {
    min-height: 330px;
  }

  .blog-editorial-core {
    width: 112px;
    height: 112px;
    border-radius: 29px;
    box-shadow: 0 18px 36px rgba(11, 17, 42, 0.22), 0 0 0 7px rgba(255, 255, 255, 0.68);
  }

  .blog-editorial-core::before {
    inset: 9px;
    border-radius: 22px;
  }

  .blog-editorial-core span {
    font-size: 0.49rem;
  }

  .blog-editorial-core strong {
    margin-top: 5px;
    font-size: 0.78rem;
  }

  .blog-editorial-core i {
    right: 17px;
    bottom: 14px;
    width: 16px;
  }

  .blog-editorial-path-one {
    top: 58px;
    left: 16px;
    width: 220px;
    height: 220px;
  }

  .blog-editorial-path-two {
    top: 78px;
    right: 12px;
    width: 190px;
    height: 190px;
  }

  .blog-editorial-path-three {
    right: 38px;
    bottom: 27px;
    width: 230px;
    height: 132px;
  }

  .blog-editorial-module {
    min-width: 94px;
    border-radius: 13px;
    padding: 10px 11px;
  }

  .blog-editorial-module > span {
    font-size: 0.48rem;
  }

  .blog-editorial-module strong {
    margin-top: 3px;
    font-size: 0.69rem;
  }

  .blog-editorial-module small {
    margin-top: 2px;
    font-size: 0.52rem;
  }

  .blog-editorial-module-audience {
    top: 20px;
    left: 12px;
  }

  .blog-editorial-module-channels {
    top: 24px;
    right: 10px;
  }

  .blog-editorial-module-content {
    bottom: 22px;
    left: 10px;
  }

  .blog-editorial-module-measure {
    right: 12px;
    bottom: 24px;
  }

  .blog-editorial-chip {
    display: none;
  }

  .blog-featured-copy,
  .blog-card-body {
    padding: 22px;
  }

  .blog-featured-visual {
    min-height: 0;
  }

  .blog-cta .blog-button {
    width: 100%;
  }

  .blog-footer-bottom {
    flex-direction: column;
  }

  .blog-post-hero {
    width: 100%;
    min-width: 0;
    max-width: 100%;
    min-height: 300px;
    margin-inline: 0;
    padding: 62px 16px 22px;
  }

  .blog-post-visual {
    width: 100%;
    min-width: 0;
    max-width: 100%;
  }

  .blog-post-hero-system {
    width: 100%;
    margin-top: 0;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .blog-post-hero-system i {
    min-width: 0;
    min-height: 64px;
    padding-inline: 6px;
    font-size: 0.66rem;
    overflow-wrap: anywhere;
  }

  .blog-post-header {
    width: 100%;
    max-width: 100%;
    contain: inline-size;
    padding-block: 48px 44px;
  }

  .blog-post-header-inner {
    width: 100%;
    min-width: 0;
    max-width: 100%;
    margin-inline: auto;
    padding-inline: 16px;
    transform: none;
  }

  .blog-post > .blog-shell {
    width: 100%;
    min-width: 0;
    max-width: 100%;
    padding-inline: 16px;
  }

  .blog-post-labels,
  .blog-post-summary,
  .blog-post-meta {
    width: 100%;
    min-width: 0;
    max-width: 100%;
    margin-inline: 0;
    transform: none;
  }

  .blog-back-link {
    margin-bottom: 28px;
  }

  .blog-post-header h1 {
    width: calc(100vw - 32px);
    min-width: 0;
    max-width: calc(100vw - 32px);
    margin-inline: 0;
    font-size: clamp(2rem, 10.2vw, 2.75rem);
    overflow-wrap: anywhere;
    transform: none;
  }

  .blog-post-summary {
    width: calc(100vw - 32px);
    max-width: calc(100vw - 32px);
    margin-top: 20px;
    font-size: clamp(0.98rem, 4.4vw, 1.08rem);
  }

  .blog-post-meta {
    gap: 7px 12px;
  }

  .blog-visual-framework {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .blog-visual-framework span,
  .blog-visual-framework span:nth-child(4),
  .blog-visual-framework span:nth-child(5) {
    min-height: 68px;
    grid-column: auto;
    padding: 9px;
  }

  .blog-visual-framework span:last-child {
    grid-column: 1 / -1;
  }

  .blog-visual-decision {
    grid-template-columns: 1fr;
  }

  .blog-visual-decision span {
    min-height: 58px;
  }

  .blog-visual-decision span::before {
    top: -15px;
  }

  .blog-visual-pillars {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .blog-visual-pillars strong {
    min-height: 58px;
    grid-column: 1 / -1;
  }

  .blog-visual-pillars span {
    min-height: 62px;
  }

  .blog-visual-timeline {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .blog-visual-timeline span {
    min-height: 42px;
    border-top: 0;
    border-left: 1px solid rgba(0, 207, 255, 0.38);
    padding: 7px 10px 7px 24px;
    text-align: left;
  }

  .blog-visual-timeline span::before {
    top: calc(50% - 5px);
    left: -6px;
    width: 11px;
    height: 11px;
  }

  .blog-visual-compare {
    grid-template-columns: 1fr;
  }

  .blog-visual-compare > div {
    padding: 14px;
  }

  .blog-visual-compare > b {
    grid-column: auto;
  }

  .blog-visual-process {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
  }

  .blog-visual-process span {
    min-height: 76px;
    padding: 8px;
    font-size: 0.59rem;
  }

  .blog-visual-process span:not(:last-child)::after {
    left: calc(100% + 2px);
    width: 10px;
  }

  .blog-visual-scorecard span {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px 12px;
    padding: 10px 12px;
  }

  .blog-visual-scorecard b {
    width: 100%;
    grid-column: 1 / -1;
    grid-row: 2;
  }

  .blog-visual-matrix {
    grid-template-columns: 1fr;
  }

  .blog-visual-matrix span,
  .blog-visual-matrix span:nth-child(3n),
  .blog-visual-matrix span:nth-last-child(-n + 3) {
    min-height: 54px;
    border-right: 0;
    border-bottom: 1px solid var(--blog-line);
    padding: 11px;
  }

  .blog-visual-matrix span:last-child {
    border-bottom: 0;
  }

  .blog-visual-layers {
    width: 100%;
  }

  .blog-visual-layers span {
    min-height: 50px;
    grid-template-columns: 84px minmax(0, 1fr);
    padding: 9px 11px;
  }

  .blog-visual-audit {
    grid-template-columns: 0.8fr 1.2fr;
  }

  .blog-visual-audit > *,
  .blog-visual-audit > *:nth-child(3n),
  .blog-visual-audit > *:nth-last-child(-n + 3) {
    min-height: 44px;
    border-right: 1px solid var(--blog-line);
    border-bottom: 1px solid var(--blog-line);
    padding: 8px;
  }

  .blog-visual-audit > *:nth-child(2n) {
    border-right: 0;
  }

  .blog-visual-audit > *:nth-last-child(-n + 2) {
    border-bottom: 0;
  }

  .blog-visual-audit > *:nth-child(3n) {
    display: none;
  }

  .blog-visual-checklist {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .blog-visual-checklist span {
    min-height: 52px;
    padding: 9px 11px;
  }

  .blog-visual-funnel {
    width: 100%;
  }

  .blog-visual-funnel span {
    min-height: 42px;
  }

  .blog-visual-troubleshoot {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .blog-visual-troubleshoot strong {
    min-height: 52px;
    grid-column: auto;
    border-radius: 12px;
  }

  .blog-visual-troubleshoot b,
  .blog-visual-troubleshoot span {
    min-height: 44px;
  }

  .blog-visual-channel-map {
    grid-template-columns: minmax(0, 1fr) 92px minmax(0, 1fr);
    gap: 8px;
  }

  .blog-visual-channel-map strong {
    min-height: 92px;
    padding: 8px;
    font-size: 0.58rem;
  }

  .blog-visual-channel-map > div {
    gap: 7px;
  }

  .blog-visual-channel-map span {
    min-height: 42px;
    padding: 6px;
    font-size: 0.56rem;
  }

  .blog-card-meta span::before,
  .blog-post-meta > * + *::before {
    margin-right: 9px;
  }
}

/* Unit 5BD: semantic article insight diagrams */
.blog-insight-block {
  --insight-accent: #00cfff;
  --insight-secondary: #8f4dff;
  --insight-output: #ff28a9;
  --insight-glow: rgba(0, 207, 255, 0.16);
  min-height: clamp(280px, 31vw, 336px);
  align-content: center;
  padding: 70px clamp(18px, 3vw, 34px) 30px;
  background:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    radial-gradient(circle at 22% 12%, var(--insight-glow), transparent 34%),
    radial-gradient(circle at 82% 90%, rgba(143, 77, 255, 0.13), transparent 36%),
    #080b19;
  background-size: 32px 32px, 32px 32px, auto, auto, auto;
  isolation: isolate;
}

.blog-insight-block::before {
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: linear-gradient(180deg, transparent, var(--insight-accent), var(--insight-output), transparent);
  content: "";
  opacity: 0.8;
}

.blog-insight-block::after {
  position: absolute;
  right: -80px;
  bottom: -110px;
  width: 250px;
  height: 250px;
  border: 1px solid color-mix(in srgb, var(--insight-secondary) 22%, transparent);
  border-radius: 50%;
  content: "";
  opacity: 0.55;
  pointer-events: none;
}

.blog-insight-block > span {
  z-index: 2;
  top: 17px;
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  border: 1px solid color-mix(in srgb, var(--insight-accent) 32%, transparent);
  border-radius: 999px;
  padding: 6px 11px;
  color: #cbd5e8;
  background: rgba(5, 8, 20, 0.78);
  letter-spacing: 0.11em;
  backdrop-filter: blur(8px);
}

.blog-insight-diagram {
  z-index: 1;
  width: min(94%, 900px);
  gap: 12px;
  color: #bdc7d9;
  font-size: clamp(0.66rem, 1.2vw, 0.76rem);
  letter-spacing: 0.065em;
  line-height: 1.45;
}

.blog-insight-diagram :is(span, div, strong, b) {
  transition: border-color 180ms ease, background-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.blog-insight-diagram strong { color: #fff; }

.blog-insight-diagram :is(span, strong, b, i, small) { font-size: inherit; }

.blog-insight-block[data-insight-topic="paid-media"],
.blog-insight-block[data-insight-topic="creative-strategy"] {
  --insight-accent: #ff42b8; --insight-secondary: #8f4dff; --insight-output: #00d8ff; --insight-glow: rgba(255, 40, 169, 0.14);
}
.blog-insight-block[data-insight-topic="social-media-strategy"],
.blog-insight-block[data-insight-topic="content-marketing"] {
  --insight-accent: #9a69ff; --insight-secondary: #ff42b8; --insight-output: #20e0ff; --insight-glow: rgba(143, 77, 255, 0.17);
}
.blog-insight-block[data-insight-topic="ecommerce-and-cro"],
.blog-insight-block[data-insight-topic="email-marketing"] {
  --insight-accent: #00e0e8; --insight-secondary: #2979ff; --insight-output: #ff42b8; --insight-glow: rgba(0, 224, 232, 0.14);
}
.blog-insight-block[data-insight-topic="tracking-and-analytics"],
.blog-insight-block[data-insight-topic="seo"] {
  --insight-accent: #47a7ff; --insight-secondary: #00d8ff; --insight-output: #a576ff; --insight-glow: rgba(41, 121, 255, 0.15);
}
.blog-insight-block[data-insight-topic="marketing-automation"],
.blog-insight-block[data-insight-topic="business-growth-systems"] {
  --insight-accent: #8f6cff; --insight-secondary: #00d8ff; --insight-output: #ff4cad; --insight-glow: rgba(143, 108, 255, 0.16);
}

/* Comparison: independent inputs resolve into a stronger shared decision. */
.blog-insight-block[data-insight-kind="comparison-diagram"] .blog-visual-matrix {
  border: 0; border-radius: 0; overflow: visible; gap: 10px;
}
.blog-insight-block[data-insight-kind="comparison-diagram"] .blog-visual-matrix span {
  min-height: 72px; position: relative; border: 1px solid rgba(255, 255, 255, 0.1); border-radius: 13px; padding: 14px; background: rgba(255, 255, 255, 0.035);
}
.blog-insight-block[data-insight-kind="comparison-diagram"] .blog-visual-matrix span:nth-child(3n) {
  border-color: color-mix(in srgb, var(--insight-output) 48%, transparent);
  background: linear-gradient(135deg, color-mix(in srgb, var(--insight-output) 14%, transparent), rgba(255, 255, 255, 0.035));
  box-shadow: 0 12px 28px color-mix(in srgb, var(--insight-output) 9%, transparent);
}
.blog-insight-block[data-insight-kind="comparison-diagram"] .blog-visual-matrix span:nth-child(3n)::before {
  position: absolute; top: 50%; left: -11px; color: var(--insight-output); content: "›"; font-size: 1.15rem; line-height: 1; transform: translate(-50%, -50%);
}
.blog-insight-block[data-insight-kind="comparison-diagram"] .blog-visual-compare { align-items: stretch; gap: 12px; }
.blog-insight-block[data-insight-kind="comparison-diagram"] .blog-visual-compare > div {
  border-color: color-mix(in srgb, var(--insight-accent) 34%, transparent);
  background: linear-gradient(145deg, color-mix(in srgb, var(--insight-accent) 8%, transparent), rgba(255, 255, 255, 0.025));
}
.blog-insight-block[data-insight-kind="comparison-diagram"] .blog-visual-compare > div:last-of-type { border-color: color-mix(in srgb, var(--insight-secondary) 38%, transparent); }
.blog-insight-block[data-insight-kind="comparison-diagram"] .blog-visual-compare > b {
  border: 1px solid color-mix(in srgb, var(--insight-output) 42%, transparent); padding: 10px 20px; color: #fff;
  background: color-mix(in srgb, var(--insight-output) 12%, #090c1d); box-shadow: 0 10px 24px color-mix(in srgb, var(--insight-output) 10%, transparent);
}

/* Process: connected stages remain legible and the final stage resolves the flow. */
.blog-insight-block[data-insight-kind="process-flow"] .blog-visual-timeline { counter-reset: insight-step; }
.blog-insight-block[data-insight-kind="process-flow"] .blog-visual-timeline span {
  counter-increment: insight-step; border-top-color: color-mix(in srgb, var(--insight-accent) 46%, transparent);
  background: linear-gradient(180deg, color-mix(in srgb, var(--insight-accent) 7%, transparent), transparent 68%);
}
.blog-insight-block[data-insight-kind="process-flow"] .blog-visual-timeline span::after {
  position: absolute; top: 8px; left: 50%; color: #7f8da6; content: counter(insight-step, decimal-leading-zero); font-size: 0.56rem; transform: translateX(-50%);
}
.blog-insight-block[data-insight-kind="process-flow"] .blog-visual-timeline span:last-child {
  color: #fff; border-top-color: var(--insight-output); background: linear-gradient(180deg, color-mix(in srgb, var(--insight-output) 13%, transparent), transparent 72%);
}
.blog-insight-block[data-insight-kind="process-flow"] .blog-visual-process { display: flex; grid-template-columns: none; gap: 18px; }
.blog-insight-block[data-insight-kind="process-flow"] .blog-visual-process span {
  flex: 1 1 0; min-width: 0;
  min-height: 72px; width: 100%; aspect-ratio: auto; border-radius: 14px; border-color: color-mix(in srgb, var(--insight-accent) 30%, transparent);
  background: linear-gradient(145deg, color-mix(in srgb, var(--insight-accent) 9%, transparent), rgba(255, 255, 255, 0.025));
  padding: 8px 5px;
  font-size: 0.64rem;
  letter-spacing: 0.035em;
  overflow-wrap: normal;
  word-break: normal;
  hyphens: none;
}
.blog-insight-block[data-insight-kind="process-flow"] .blog-visual-process span:not(:last-child)::after {
  left: calc(100% + 1px); width: 18px; background: linear-gradient(90deg, var(--insight-accent), var(--insight-secondary));
}
.blog-insight-block[data-insight-kind="process-flow"] .blog-visual-process span:last-child,
.blog-insight-block[data-insight-kind="process-flow"] .blog-visual-funnel span:last-child {
  border-color: color-mix(in srgb, var(--insight-output) 52%, transparent); color: #fff;
  background: color-mix(in srgb, var(--insight-output) 13%, #090c1d); box-shadow: 0 12px 26px color-mix(in srgb, var(--insight-output) 10%, transparent);
}
.blog-visual-orbit { grid-template-columns: repeat(4, minmax(0, 1fr)); align-items: center; gap: 12px; }
.blog-visual-orbit span {
  display: grid; min-height: 68px; place-items: center; position: relative; border: 1px solid color-mix(in srgb, var(--insight-accent) 32%, transparent);
  border-radius: 14px; padding: 10px; background: color-mix(in srgb, var(--insight-accent) 7%, rgba(9, 12, 29, 0.9)); text-align: center;
}
.blog-visual-orbit span:not(:last-of-type)::after { position: absolute; top: 50%; left: 100%; width: 13px; height: 1px; background: var(--insight-accent); content: ""; }
.blog-visual-orbit strong {
  display: grid; min-height: 48px; place-items: center; grid-column: 2 / 4; border: 1px solid color-mix(in srgb, var(--insight-output) 48%, transparent);
  border-radius: 999px; background: color-mix(in srgb, var(--insight-output) 12%, #090c1d);
}

/* Decision: context and factors remain quieter than the resolved action. */
.blog-insight-block[data-insight-kind="decision-framework"] .blog-visual-decision span:last-child,
.blog-insight-block[data-insight-kind="decision-framework"] .blog-visual-troubleshoot > :last-child {
  border-color: color-mix(in srgb, var(--insight-output) 52%, transparent); color: #fff;
  background: color-mix(in srgb, var(--insight-output) 13%, #090c1d); box-shadow: 0 12px 28px color-mix(in srgb, var(--insight-output) 10%, transparent);
}
.blog-insight-block[data-insight-kind="decision-framework"] .blog-visual-decision > strong,
.blog-insight-block[data-insight-kind="decision-framework"] .blog-visual-troubleshoot > strong {
  border-color: color-mix(in srgb, var(--insight-accent) 48%, transparent); background: color-mix(in srgb, var(--insight-accent) 10%, #090c1d);
}
.blog-insight-block[data-insight-kind="decision-framework"] .blog-visual-audit,
.blog-insight-block[data-insight-kind="decision-framework"] .blog-visual-matrix { border: 0; border-radius: 0; overflow: visible; gap: 8px; }
.blog-insight-block[data-insight-kind="decision-framework"] .blog-visual-audit > *,
.blog-insight-block[data-insight-kind="decision-framework"] .blog-visual-matrix > span {
  border: 1px solid rgba(255, 255, 255, 0.1); border-radius: 10px; background: rgba(255, 255, 255, 0.03);
}
.blog-insight-block[data-insight-kind="decision-framework"] .blog-visual-audit > :nth-child(3n),
.blog-insight-block[data-insight-kind="decision-framework"] .blog-visual-matrix > :nth-child(3n) {
  border-color: color-mix(in srgb, var(--insight-output) 38%, transparent); color: #fff; background: color-mix(in srgb, var(--insight-output) 8%, rgba(9, 12, 29, 0.92));
}
.blog-insight-block[data-insight-kind="decision-framework"] .blog-visual-checklist span {
  border-color: color-mix(in srgb, var(--insight-accent) 24%, transparent);
  background: linear-gradient(135deg, color-mix(in srgb, var(--insight-accent) 6%, transparent), rgba(255, 255, 255, 0.025));
}

/* Measurement: evidence, signal, and interpretation remain visibly separate. */
.blog-insight-block[data-insight-kind="measurement-system"] .blog-visual-scorecard span {
  border-color: color-mix(in srgb, var(--insight-accent) 24%, transparent);
  background: linear-gradient(90deg, color-mix(in srgb, var(--insight-accent) 7%, transparent), rgba(255, 255, 255, 0.025));
}
.blog-insight-block[data-insight-kind="measurement-system"] .blog-visual-scorecard b { position: relative; height: 2px; background: linear-gradient(90deg, var(--insight-accent), var(--insight-secondary)); }
.blog-insight-block[data-insight-kind="measurement-system"] .blog-visual-scorecard b::after {
  position: absolute; top: 50%; right: 0; width: 8px; height: 8px; border: 2px solid #090c1d; border-radius: 50%; background: var(--insight-secondary); content: ""; transform: translateY(-50%);
}
.blog-insight-block[data-insight-kind="measurement-system"] .blog-visual-matrix { border: 0; border-radius: 0; overflow: visible; gap: 8px; }
.blog-insight-block[data-insight-kind="measurement-system"] .blog-visual-matrix span {
  min-height: 64px; border: 1px solid rgba(255, 255, 255, 0.1); border-radius: 10px; background: rgba(255, 255, 255, 0.03);
}
.blog-insight-block[data-insight-kind="measurement-system"] .blog-visual-matrix span:nth-child(3n) {
  border-color: color-mix(in srgb, var(--insight-accent) 38%, transparent); background: color-mix(in srgb, var(--insight-accent) 8%, rgba(9, 12, 29, 0.9));
}

/* Layered architecture: nested systems read as coordinated layers, not equal tiles. */
.blog-insight-block[data-insight-kind="layered-architecture"] .blog-visual-framework span:last-child {
  border-color: color-mix(in srgb, var(--insight-output) 48%, transparent); color: #fff; background: color-mix(in srgb, var(--insight-output) 11%, #090c1d);
}
.blog-insight-block[data-insight-kind="layered-architecture"] .blog-visual-layers span {
  border-color: color-mix(in srgb, var(--insight-secondary) 35%, transparent);
  background: linear-gradient(90deg, color-mix(in srgb, var(--insight-secondary) 13%, transparent), color-mix(in srgb, var(--insight-accent) 5%, transparent));
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.12);
}
.blog-insight-block[data-insight-kind="layered-architecture"] .blog-visual-layers span:nth-child(1) { margin-inline: 9%; }
.blog-insight-block[data-insight-kind="layered-architecture"] .blog-visual-layers span:nth-child(2) { margin-inline: 6%; }
.blog-insight-block[data-insight-kind="layered-architecture"] .blog-visual-layers span:nth-child(3) { margin-inline: 3%; }
.blog-insight-block[data-insight-kind="layered-architecture"] .blog-visual-pillars strong,
.blog-insight-block[data-insight-kind="layered-architecture"] .blog-visual-channel-map strong {
  border-color: color-mix(in srgb, var(--insight-output) 48%, transparent);
  background: radial-gradient(circle, color-mix(in srgb, var(--insight-output) 18%, transparent), color-mix(in srgb, var(--insight-secondary) 8%, #090c1d));
  box-shadow: 0 14px 32px color-mix(in srgb, var(--insight-output) 9%, transparent);
}

@media (hover: hover) {
  .blog-insight-diagram > :is(span, div, strong, b):hover { border-color: color-mix(in srgb, var(--insight-accent) 46%, transparent); transform: translateY(-2px); }
}

@media (max-width: 679px) {
  .blog-insight-block { min-height: 0; padding: 62px 14px 16px; }
  .blog-insight-block > span { top: 14px; left: 14px; max-width: calc(100% - 28px); font-size: 0.58rem; overflow-wrap: anywhere; }
  .blog-insight-diagram { width: 100%; gap: 8px; font-size: 0.64rem; }
  .blog-insight-block[data-insight-kind="comparison-diagram"] .blog-visual-matrix,
  .blog-insight-block[data-insight-kind="decision-framework"] .blog-visual-audit,
  .blog-insight-block[data-insight-kind="decision-framework"] .blog-visual-matrix,
  .blog-insight-block[data-insight-kind="measurement-system"] .blog-visual-matrix { grid-template-columns: 1fr; }
  .blog-insight-block[data-insight-kind="comparison-diagram"] .blog-visual-matrix span,
  .blog-insight-block[data-insight-kind="comparison-diagram"] .blog-visual-matrix span:nth-child(3n),
  .blog-insight-block[data-insight-kind="measurement-system"] .blog-visual-matrix span,
  .blog-insight-block[data-insight-kind="measurement-system"] .blog-visual-matrix span:nth-child(3n) {
    min-height: 52px; border: 1px solid rgba(255, 255, 255, 0.1); padding: 10px 12px;
  }
  .blog-insight-block[data-insight-kind="comparison-diagram"] .blog-visual-matrix span:nth-child(3n),
  .blog-insight-block[data-insight-kind="measurement-system"] .blog-visual-matrix span:nth-child(3n) { border-color: color-mix(in srgb, var(--insight-output) 44%, transparent); }
  .blog-insight-block[data-insight-kind="comparison-diagram"] .blog-visual-matrix span:nth-child(3n)::before { top: -5px; left: 50%; transform: translate(-50%, -50%) rotate(90deg); }
  .blog-insight-block[data-insight-kind="process-flow"] .blog-visual-process { display: grid; grid-template-columns: 1fr; gap: 8px; }
  .blog-insight-block[data-insight-kind="process-flow"] .blog-visual-process span {
  flex: 1 1 0; min-width: 0; min-height: 48px; }
  .blog-insight-block[data-insight-kind="process-flow"] .blog-visual-process span:not(:last-child)::after {
    top: 100%; left: 50%; width: 1px; height: 9px; background: linear-gradient(var(--insight-accent), var(--insight-secondary));
  }
  .blog-insight-block[data-insight-kind="process-flow"] .blog-visual-timeline span::after { top: 50%; left: 12px; transform: translateY(-50%); }
  .blog-visual-orbit { grid-template-columns: 1fr; gap: 8px; }
  .blog-visual-orbit span { min-height: 48px; }
  .blog-visual-orbit span:not(:last-of-type)::after { top: 100%; left: 50%; width: 1px; height: 9px; }
  .blog-visual-orbit strong { min-height: 44px; grid-column: auto; }
  .blog-insight-block[data-insight-kind="decision-framework"] .blog-visual-audit > *,
  .blog-insight-block[data-insight-kind="decision-framework"] .blog-visual-audit > *:nth-child(3n),
  .blog-insight-block[data-insight-kind="decision-framework"] .blog-visual-audit > *:nth-last-child(-n + 3) {
    display: grid; min-height: 42px; border: 1px solid rgba(255, 255, 255, 0.1); padding: 8px 10px;
  }
  .blog-insight-block[data-insight-kind="layered-architecture"] .blog-visual-framework { grid-template-columns: 1fr; }
  .blog-insight-block[data-insight-kind="layered-architecture"] .blog-visual-framework span,
  .blog-insight-block[data-insight-kind="layered-architecture"] .blog-visual-framework span:nth-child(4),
  .blog-insight-block[data-insight-kind="layered-architecture"] .blog-visual-framework span:nth-child(5),
  .blog-insight-block[data-insight-kind="layered-architecture"] .blog-visual-framework span:last-child { min-height: 48px; grid-column: auto; }
  .blog-insight-block[data-insight-kind="layered-architecture"] .blog-visual-layers span:nth-child(n) { margin-inline: 0; }
  .blog-insight-block .blog-visual-channel-map { grid-template-columns: 1fr; }
  .blog-insight-block .blog-visual-channel-map strong { min-height: 54px; border-radius: 14px; }
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 1ms !important;
  }
}
/* Unit 5BI: compact, registry-derived related article cards */
.blog-section.blog-related {
  padding-block: 52px;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
  background:
    radial-gradient(circle at 12% 0%, rgba(0, 207, 255, 0.07), transparent 30%),
    radial-gradient(circle at 88% 100%, rgba(143, 77, 255, 0.08), transparent 32%),
    #090c1b;
}

.blog-related-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
}

.blog-related-header .blog-eyebrow {
  margin-bottom: 7px;
}

.blog-related-header h2 {
  color: #f5f7fb;
  font-size: clamp(1.65rem, 5vw, 2.25rem);
}

.blog-related-grid {
  display: grid;
  min-width: 0;
  gap: 14px;
  margin-top: 24px;
}

.blog-related-card {
  min-width: 0;
}

.blog-related-card-link {
  display: grid;
  min-width: 0;
  min-height: 120px;
  grid-template-columns: minmax(96px, 34%) minmax(0, 1fr);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 15px;
  color: inherit;
  background: rgba(18, 23, 39, 0.82);
  box-shadow: 0 14px 32px rgba(0, 0, 0, 0.16);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.blog-related-card-media {
  display: block;
  min-width: 0;
  overflow: hidden;
  background: #111629;
}

.blog-related-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 220ms ease;
}

.blog-related-card-body {
  display: flex;
  min-width: 0;
  flex-direction: column;
  align-items: flex-start;
  padding: 15px;
}

.blog-related-card-category {
  color: var(--blog-cyan);
  font-size: 0.61rem;
  font-weight: 850;
  letter-spacing: 0.1em;
  line-height: 1.35;
  text-transform: uppercase;
}

.blog-related-card-title {
  margin-top: 8px;
  color: #f5f7fb;
  font-size: 0.92rem;
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.24;
}

.blog-related-card-time {
  margin-top: auto;
  padding-top: 12px;
  color: #8e9aaf;
  font-size: 0.69rem;
  font-weight: 700;
}

@media (min-width: 680px) {
  .blog-section.blog-related {
    padding-block: 60px;
  }

  .blog-related-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
  }

  .blog-related-card-link {
    height: 100%;
    grid-template-columns: 1fr;
  }

  .blog-related-card-media {
    aspect-ratio: 16 / 6.5;
  }

  .blog-related-card-body {
    min-height: 132px;
    padding: 17px;
  }
}

@media (min-width: 920px) {
  .blog-section.blog-related {
    padding-block: 64px;
  }

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

@media (hover: hover) {
  .blog-related-card-link:hover {
    border-color: rgba(0, 207, 255, 0.36);
    box-shadow: 0 18px 38px rgba(0, 0, 0, 0.24), 0 0 26px rgba(0, 207, 255, 0.07);
    transform: translateY(-3px);
  }

  .blog-related-card-link:hover .blog-related-card-media img {
    transform: scale(1.025);
  }
}