.articles-hero {
  padding: 72px 0 78px;
}

.article-list {
  display: grid;
  gap: 20px;
  margin-top: 28px;
}

.article-card {
  display: block;
  padding: 28px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: #fff;
  color: var(--paper-text);
  text-decoration: none;
  transition: transform 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease;
}

.article-card:hover {
  transform: translateY(-2px);
  border-color: rgba(11, 78, 109, 0.28);
  box-shadow: 0 16px 42px rgba(13, 28, 44, 0.09);
}

.article-meta {
  margin-bottom: 10px;
  color: #677480;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.article-card h2 {
  margin-bottom: 12px;
  font-size: clamp(1.7rem, 3vw, 2.35rem);
}

.article-card p {
  margin-bottom: 14px;
  color: #41505d;
}

.article-read-more {
  color: var(--accent-dark);
  font-weight: 800;
}

.article-hero {
  padding: 66px 0 72px;
}

.article-hero h1 {
  max-width: 900px;
  margin-bottom: 22px;
  font-size: clamp(2.7rem, 6vw, 5rem);
  line-height: 1.02;
}

.article-hero .lead {
  max-width: 820px;
}

.article-body-wrap {
  background: var(--paper);
  color: var(--paper-text);
}

.article-body {
  max-width: 780px;
  margin: 0 auto;
  padding: 68px 0 76px;
  font-size: 1.08rem;
  line-height: 1.78;
}

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

.article-body h2 {
  margin-top: 1.7em;
  margin-bottom: 0.65em;
  font-size: clamp(1.65rem, 3vw, 2.25rem);
}

.article-body h3 {
  margin-top: 1.6em;
  margin-bottom: 0.7em;
}

.article-body ul,
.article-body ol {
  margin: 0 0 1.4em;
  padding-left: 1.45em;
}

.article-body li {
  margin-bottom: 0.4em;
}

.article-body strong {
  color: #101820;
}

.article-body code {
  padding: 0.12em 0.38em;
  border-radius: 5px;
  background: rgba(13, 28, 44, 0.08);
  font-size: 0.9em;
}

.article-body blockquote {
  margin: 30px 0;
  padding: 20px 24px;
  border-left: 4px solid var(--accent-dark);
  background: rgba(11, 78, 109, 0.06);
  color: #22313d;
  font-size: 1.12rem;
  font-weight: 650;
}

.article-table-wrap {
  margin: 30px 0;
  overflow-x: auto;
  border: 1px solid rgba(11, 78, 109, 0.18);
  border-radius: 16px;
  background: #fff;
  -webkit-overflow-scrolling: touch;
}

.article-table-wrap table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  font-size: 0.94rem;
  line-height: 1.5;
}

.article-table-wrap th,
.article-table-wrap td {
  padding: 14px 16px;
  border-bottom: 1px solid rgba(11, 78, 109, 0.14);
  text-align: left;
  vertical-align: top;
}

.article-table-wrap th {
  background: rgba(126, 215, 255, 0.12);
  color: #1b2b38;
  font-weight: 800;
}

.article-table-wrap tbody tr:last-child td {
  border-bottom: 0;
}

.article-figure {
  margin: 0 0 42px;
}

.article-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1672 / 941;
  object-fit: contain;
  border-radius: 16px;
  box-shadow: 0 16px 42px rgba(13, 28, 44, 0.14);
}

.article-figure figcaption {
  margin-top: 10px;
  color: #677480;
  font-size: 0.88rem;
  line-height: 1.45;
}

.article-method {
  margin: 30px 0;
  padding: 18px 22px;
  border: 1px solid rgba(11, 78, 109, 0.18);
  border-radius: 16px;
  background: rgba(126, 215, 255, 0.08);
  font-weight: 750;
}

.article-note {
  margin: 34px 0;
  padding: 22px 24px;
  border-radius: 16px;
  background: rgba(13, 28, 44, 0.06);
  color: #34434f;
  font-size: 0.96rem;
}

.article-note p:last-child {
  margin-bottom: 0;
}

.article-note a {
  color: var(--accent-dark);
  font-weight: 700;
}

.article-note > h3:first-child {
  margin-top: 0;
}

.article-body p > a,
.article-body li > a {
  color: var(--accent-dark);
  font-weight: 700;
}

.article-sources {
  color: #46545f;
  font-size: 0.94rem;
}

.article-cta {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: center;
  margin-top: 52px;
  padding: 30px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: #fff;
}

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

.article-cta-actions {
  display: grid;
  gap: 10px;
  min-width: 220px;
}

.article-cta-actions .button {
  width: 100%;
}

.article-cta .button-secondary {
  color: var(--paper-text);
  border-color: rgba(17, 32, 50, 0.28);
  background: rgba(126, 215, 255, 0.10);
}

.article-cta .button-secondary:hover {
  color: #07111f;
  border-color: rgba(11, 78, 109, 0.38);
  background: rgba(126, 215, 255, 0.22);
}

@media (max-width: 760px) {
  .article-body {
    padding: 46px 0 56px;
  }

  .article-cta {
    grid-template-columns: 1fr;
  }

  .article-cta-actions {
    min-width: 0;
  }
}