.insights-page,
.insight-post-page {
  background: var(--white);
}

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

.insights-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(150px, 17vw, 220px) 0 clamp(88px, 10vw, 132px);
  color: var(--white);
  background:
    radial-gradient(circle at 15% 10%, rgba(37, 99, 235, 0.32), transparent 36%),
    linear-gradient(rgba(255,255,255,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.045) 1px, transparent 1px),
    #0A1628;
  background-size: auto, 56px 56px, 56px 56px, auto;
}

.insights-hero-inner {
  max-width: 920px;
}

.insights-hero .label,
.insight-post-hero .label {
  display: block;
  margin-bottom: 18px;
  color: #5EEAD4;
}

.insights-hero h1 {
  max-width: 880px;
  font-family: var(--font-display);
  font-size: clamp(48px, 7vw, 86px);
  font-weight: 600;
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.insights-hero p {
  max-width: 720px;
  margin-top: 28px;
  color: rgba(255,255,255,0.72);
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.65;
}

.insights-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.insights-hero .btn-light {
  color: var(--gray-900);
  background: var(--white);
}

.insights-rss {
  display: inline-flex;
  align-items: center;
  padding: 11px 18px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 8px;
  color: rgba(255,255,255,0.82);
  font-size: 14px;
  font-weight: 500;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.insights-rss:hover {
  border-color: rgba(255,255,255,0.52);
  color: var(--white);
}

.insights-principles {
  padding: clamp(64px, 8vw, 96px) 0;
  border-bottom: 1px solid var(--border);
  background: var(--gray-50);
}

.insights-principles-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.insights-principle {
  padding-right: 28px;
  border-right: 1px solid var(--border);
}

.insights-principle:last-child {
  padding-right: 0;
  border-right: 0;
}

.insights-principle span {
  display: block;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.insights-principle h2 {
  margin-bottom: 10px;
  font-family: var(--font-display);
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: -0.025em;
}

.insights-principle p {
  color: var(--gray-500);
  font-size: 14px;
  line-height: 1.65;
}

.insights-latest {
  padding: var(--section-pad) 0;
}

.insights-section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 40px;
}

.insights-section-heading h2 {
  margin-top: 10px;
  font-family: var(--font-display);
  font-size: clamp(34px, 4vw, 50px);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.insights-section-heading p {
  max-width: 450px;
  color: var(--gray-500);
  line-height: 1.65;
}

.insight-featured {
  display: grid;
  grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1.28fr);
  overflow: hidden;
  min-height: 420px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: var(--white);
  box-shadow: 0 18px 50px rgba(10, 22, 40, 0.07);
}

.insight-featured-visual {
  display: flex;
  align-items: flex-end;
  padding: 36px;
  background:
    radial-gradient(circle at 30% 25%, rgba(94, 234, 212, 0.24), transparent 35%),
    linear-gradient(rgba(255,255,255,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.06) 1px, transparent 1px),
    #0A1628;
  background-size: auto, 42px 42px, 42px 42px, auto;
}

.insight-featured-chain {
  display: grid;
  gap: 8px;
  width: 100%;
}

.insight-featured-chain span {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 8px;
  color: rgba(255,255,255,0.76);
  background: rgba(255,255,255,0.045);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.insight-featured-chain span::after {
  content: "→";
  color: #5EEAD4;
}

.insight-featured-chain span:last-child::after {
  content: "↻";
}

.insight-featured-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(36px, 6vw, 72px);
}

.insight-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px 14px;
  margin-bottom: 20px;
  color: var(--gray-400);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.insight-featured h3,
.insight-card h3 {
  font-family: var(--font-display);
  color: var(--gray-900);
  letter-spacing: -0.035em;
}

.insight-featured h3 {
  max-width: 680px;
  font-size: clamp(34px, 4.2vw, 56px);
  line-height: 1.04;
}

.insight-featured-copy > p {
  max-width: 650px;
  margin-top: 20px;
  color: var(--gray-500);
  font-size: 17px;
  line-height: 1.7;
}

.insight-read-link {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  margin-top: 28px;
  color: var(--accent);
  font-size: 14px;
  font-weight: 600;
}

.insight-read-link:hover {
  color: var(--gray-900);
}

.insights-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 32px;
}

.insight-card {
  display: flex;
  flex-direction: column;
  padding: 30px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--white);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.insight-card:hover {
  transform: translateY(-2px);
  border-color: var(--gray-300);
  box-shadow: 0 12px 34px rgba(10, 22, 40, 0.06);
}

.insight-card h3 {
  font-size: 25px;
  line-height: 1.15;
}

.insight-card > p {
  flex: 1;
  margin-top: 14px;
  color: var(--gray-500);
  line-height: 1.65;
}

.insight-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 24px;
}

.insight-tag {
  padding: 4px 9px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--gray-500);
  background: var(--gray-50);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.03em;
}

.insights-research {
  padding: clamp(68px, 9vw, 108px) 0;
  border-top: 1px solid var(--border);
  background: var(--gray-50);
}

.insights-research-card {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) auto;
  gap: 40px;
  align-items: center;
  padding: clamp(32px, 5vw, 56px);
  border: 1px solid var(--border);
  border-radius: 18px;
  background: var(--white);
}

.insights-research-card h2 {
  margin: 10px 0 12px;
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.12;
  letter-spacing: -0.035em;
}

.insights-research-card p {
  max-width: 720px;
  color: var(--gray-500);
  line-height: 1.7;
}

.insight-post-hero {
  padding: 148px 0 76px;
  color: var(--white);
  background:
    radial-gradient(circle at 18% 8%, rgba(37, 99, 235, 0.3), transparent 38%),
    #0A1628;
}

.insight-post-hero-inner {
  max-width: 920px;
}

.insight-post-hero h1 {
  max-width: 900px;
  font-family: var(--font-display);
  font-size: clamp(44px, 6.6vw, 78px);
  font-weight: 600;
  line-height: 1.01;
  letter-spacing: -0.052em;
}

.insight-post-dek {
  max-width: 760px;
  margin-top: 24px;
  color: rgba(255,255,255,0.72);
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.65;
}

.insight-post-hero .insight-meta {
  margin-top: 28px;
  margin-bottom: 0;
  color: rgba(255,255,255,0.55);
}

.insight-post-hero .insight-tag {
  color: rgba(255,255,255,0.68);
  border-color: rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.05);
}

.insight-post-main {
  padding: clamp(68px, 9vw, 112px) 0;
}

.insight-post-shell {
  display: grid;
  grid-template-columns: minmax(0, 760px) 210px;
  gap: clamp(42px, 7vw, 88px);
  justify-content: center;
  align-items: start;
}

.insight-body {
  min-width: 0;
  color: var(--gray-700);
  font-size: 18px;
  line-height: 1.82;
}

.insight-body > * + * {
  margin-top: 1.35em;
}

.insight-body h2,
.insight-body h3 {
  color: var(--gray-900);
  font-family: var(--font-display);
  letter-spacing: -0.035em;
}

.insight-body h2 {
  margin-top: 2.2em;
  font-size: clamp(30px, 4vw, 42px);
  line-height: 1.15;
}

.insight-body h3 {
  margin-top: 1.9em;
  font-size: 24px;
  line-height: 1.25;
}

.insight-body a {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.insight-body strong {
  color: var(--gray-900);
  font-weight: 600;
}

.insight-body ul,
.insight-body ol {
  padding-left: 1.35em;
}

.insight-body li + li {
  margin-top: 0.55em;
}

.insight-body blockquote {
  margin: 2em 0;
  padding: 20px 24px;
  border-left: 3px solid var(--accent);
  border-radius: 0 10px 10px 0;
  color: var(--gray-800);
  background: var(--accent-wash);
  font-family: var(--font-display);
  font-size: 21px;
  line-height: 1.55;
}

.insight-body code {
  padding: 0.12em 0.35em;
  border-radius: 5px;
  background: var(--gray-100);
  font-family: var(--font-mono);
  font-size: 0.86em;
}

.insight-body pre {
  overflow-x: auto;
  padding: 20px;
  border-radius: 12px;
  background: var(--gray-950);
  color: var(--gray-100);
}

.insight-body pre code {
  padding: 0;
  background: transparent;
  color: inherit;
}

.insight-body table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}

.insight-body th,
.insight-body td {
  padding: 12px 14px;
  border: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

.insight-body th {
  color: var(--gray-900);
  background: var(--gray-50);
}

.insight-body img {
  width: 100%;
  margin: 2em 0;
  border-radius: 12px;
}

.insight-body .footnotes {
  position: relative;
  margin-top: 3em;
  padding-top: 1.25em;
  color: var(--gray-500);
  font-size: 14px;
  line-height: 1.65;
}

.insight-body .footnotes::before {
  content: "";
  display: block;
  width: 160px;
  height: 1px;
  margin-bottom: 1.25em;
  background: var(--gray-400);
}

.insight-body .footnotes ol {
  margin: 0;
  padding-left: 1.25em;
}

.insight-body .footnotes p {
  margin: 0;
}

.insight-body .footnotes .reversefootnote {
  margin-left: 0.25em;
  text-decoration: none;
}

.insight-aside {
  position: sticky;
  top: 96px;
  padding-top: 4px;
}

.insight-aside-label {
  display: block;
  margin-bottom: 8px;
  color: var(--gray-400);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.insight-aside strong {
  display: block;
  color: var(--gray-900);
  font-family: var(--font-display);
  font-size: 16px;
}

.insight-aside p {
  margin-top: 8px;
  color: var(--gray-500);
  font-size: 13px;
  line-height: 1.6;
}

.insight-aside-rule {
  height: 1px;
  margin: 20px 0;
  background: var(--border);
}

.insight-post-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  max-width: 1058px;
  margin: 0 auto;
  padding: 0 0 clamp(72px, 9vw, 112px);
}

.insight-post-nav a {
  padding: 22px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--gray-50);
}

.insight-post-nav a:last-child {
  text-align: right;
}

.insight-post-nav span {
  display: block;
  margin-bottom: 6px;
  color: var(--gray-400);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.insight-post-nav strong {
  color: var(--gray-900);
  font-family: var(--font-display);
  font-size: 16px;
  line-height: 1.35;
}

.insight-post-cta {
  padding: clamp(68px, 8vw, 100px) 0;
  color: var(--white);
  background: #0A1628;
}

.insight-post-cta-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 40px;
  align-items: center;
}

.insight-post-cta h2 {
  margin-top: 10px;
  font-family: var(--font-display);
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.12;
  letter-spacing: -0.04em;
}

.insight-post-cta p {
  max-width: 700px;
  margin-top: 14px;
  color: rgba(255,255,255,0.68);
  line-height: 1.7;
}

@media (max-width: 900px) {
  .insights-principles-grid,
  .insight-featured,
  .insights-research-card,
  .insight-post-shell,
  .insight-post-cta-grid {
    grid-template-columns: 1fr;
  }

  .insights-principle {
    padding: 0 0 22px;
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .insights-principle:last-child {
    padding-bottom: 0;
    border-bottom: 0;
  }

  .insight-featured {
    min-height: 0;
  }

  .insight-featured-visual {
    min-height: 330px;
  }

  .insight-aside {
    position: static;
    max-width: 520px;
    padding: 24px;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: var(--gray-50);
  }
}

@media (max-width: 640px) {
  .insights-hero {
    padding-top: 126px;
  }

  .insights-section-heading {
    display: block;
  }

  .insights-section-heading p {
    margin-top: 14px;
  }

  .insights-grid,
  .insight-post-nav {
    grid-template-columns: 1fr;
  }

  .insight-featured-copy,
  .insight-featured-visual,
  .insight-card {
    padding: 26px;
  }

  .insight-featured-visual {
    min-height: 280px;
  }

  .insight-post-hero {
    padding: 126px 0 62px;
  }

  .insight-post-nav a:last-child {
    text-align: left;
  }
}

@media print {
  .nav,
  .breadcrumb,
  .insight-aside,
  .insight-post-nav,
  .insight-post-cta,
  .footer {
    display: none !important;
  }

  .insight-post-hero {
    padding: 30px 0;
    color: var(--gray-900);
    background: var(--white);
  }

  .insight-post-hero .label,
  .insight-post-dek,
  .insight-post-hero .insight-meta {
    color: var(--gray-600);
  }

  .insight-post-main {
    padding: 30px 0;
  }
}