.article-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(90px, 10vw, 150px) 0 80px;
  background: var(--navy-deep);
  color: #fff;
}

.article-hero::after {
  position: absolute;
  right: -120px;
  bottom: -180px;
  width: 520px;
  height: 520px;
  border: 90px solid rgba(150, 60, 172, .16);
  content: "";
  transform: rotate(28deg);
}

.article-hero .shell {
  position: relative;
  z-index: 1;
}

.article-hero h1 {
  max-width: 1120px;
  margin: 0;
  font-size: clamp(3rem, 6vw, 6.5rem);
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  margin-top: 36px;
  color: #bcd0d6;
  font-size: .86rem;
}

.article-meta span:not(:last-child)::after {
  padding-left: 28px;
  color: var(--purple);
  content: "◆";
  font-size: .55rem;
}

.article-feature {
  width: 100%;
  height: clamp(320px, 48vw, 670px);
  object-fit: cover;
}

.article-section {
  padding: clamp(75px, 9vw, 130px) 0;
  background: var(--paper);
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 310px;
  gap: clamp(55px, 8vw, 120px);
  align-items: start;
  max-width: 1180px;
}

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

.article-body > p:first-child {
  color: var(--navy);
  font-size: clamp(1.25rem, 2vw, 1.55rem);
  line-height: 1.55;
}

.article-body h2 {
  margin: 65px 0 24px;
  color: var(--navy);
  font-size: clamp(2rem, 3.3vw, 3.35rem);
}

.article-body h3 {
  margin: 36px 0 15px;
  color: var(--ink);
  font-size: 1.35rem;
  letter-spacing: -.02em;
}

.article-body p,
.article-body li {
  color: #53636d;
  font-size: 1.06rem;
  line-height: 1.85;
}

.article-body ul,
.article-body ol {
  padding-left: 24px;
}

.article-body li + li {
  margin-top: 12px;
}

.article-body a:not(.button) {
  color: var(--navy);
  font-weight: 700;
  text-decoration: underline;
  text-decoration-color: var(--purple);
  text-underline-offset: 4px;
}

.article-note,
.article-warning {
  margin: 42px 0;
  padding: 28px 30px;
  border-left: 4px solid var(--purple);
  background: #fff;
}

.article-warning {
  border-left-color: var(--navy);
  background: var(--mist);
}

.article-note strong,
.article-warning strong {
  display: block;
  margin-bottom: 7px;
  color: var(--navy);
  font-family: var(--display);
  font-size: 1.05rem;
}

.article-note p,
.article-warning p {
  margin: 0;
}

.article-steps {
  margin: 38px 0;
  padding: 0;
  list-style: none;
  counter-reset: article-step;
}

.article-steps li {
  position: relative;
  min-height: 70px;
  padding: 0 0 28px 84px;
  border-bottom: 1px solid var(--line);
  counter-increment: article-step;
}

.article-steps li + li {
  margin-top: 28px;
}

.article-steps li::before {
  position: absolute;
  top: 0;
  left: 0;
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  background: var(--navy);
  color: #fff;
  content: counter(article-step, decimal-leading-zero);
  font-family: var(--display);
  font-weight: 800;
}

.article-sidebar {
  position: sticky;
  top: 108px;
  display: grid;
  gap: 24px;
  align-self: start;
}

.article-aside {
  padding: 30px;
  background: var(--navy);
  color: #fff;
}

.article-aside h2 {
  margin: 0 0 16px;
  font-size: 1.7rem;
}

.article-aside p {
  color: #bed0d6;
}

.article-aside .button {
  width: 100%;
  margin-top: 12px;
}

.article-partner-card {
  display: block;
  overflow: hidden;
  background: var(--navy-deep);
  color: #fff;
  transition: transform .3s ease, box-shadow .3s ease;
}

.article-partner-card:hover {
  box-shadow: 0 18px 42px rgba(7, 43, 58, .16);
  transform: translateY(-4px);
}

.article-partner-card img {
  width: 100%;
  height: auto;
}

.source-list {
  margin-top: 65px;
  padding-top: 32px;
  border-top: 1px solid var(--line);
}

.source-list h2 {
  margin-top: 0;
  font-size: 1.5rem;
}

.source-list li {
  font-size: .92rem;
}

.next-insight {
  display: grid;
  grid-template-columns: 180px 1fr auto;
  gap: 30px;
  align-items: center;
  margin-top: 70px;
  padding-top: 36px;
  border-top: 1px solid var(--line);
}

.next-insight img {
  width: 180px;
  height: 120px;
  object-fit: cover;
}

.next-insight small {
  color: var(--purple);
  font-weight: 700;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.next-insight h2 {
  margin: 8px 0 0;
  font-size: 1.55rem;
}

@media (max-width: 820px) {
  .article-layout {
    grid-template-columns: 1fr;
  }

  .article-sidebar {
    position: static;
  }

  .article-meta span::after {
    display: none;
  }
}

@media (max-width: 560px) {
  .article-hero {
    padding: 75px 0 65px;
  }

  .article-body h2 {
    margin-top: 50px;
  }

  .article-steps li {
    padding-left: 70px;
  }

  .next-insight {
    grid-template-columns: 1fr;
  }

  .next-insight img {
    width: 100%;
    height: 210px;
  }
}