:root {
  --article-max: 1180px;
}

body.article-page {
  background:
    radial-gradient(circle at top left, rgba(255, 208, 74, 0.28), transparent 24%),
    linear-gradient(180deg, #f7fbfc 0%, #eef8f8 100%);
}

.article-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 6vw;
  background: rgba(247, 251, 252, 0.92);
  border-bottom: 1px solid rgba(21, 53, 61, 0.08);
  backdrop-filter: blur(14px);
}

.article-header-nav {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  align-items: center;
}

.article-header-nav a {
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.article-shell {
  width: min(var(--article-max), calc(100% - 48px));
  margin: 0 auto;
}

.article-library-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, .9fr);
  gap: 30px;
  align-items: end;
  padding: 52px 0 24px;
}

.article-library-hero h1 {
  margin: 14px 0 0;
  font-size: clamp(42px, 6vw, 88px);
  line-height: 0.94;
}

.article-library-hero p {
  max-width: 760px;
  margin: 20px 0 0;
  color: rgba(21, 53, 61, 0.7);
  font-size: 18px;
  line-height: 1.85;
}

.article-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.article-chip-row span {
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
  border: 1px solid rgba(21, 53, 61, 0.1);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.88);
}

.article-library-card {
  position: relative;
  overflow: hidden;
  min-height: 380px;
  padding: 24px;
  border: 1px solid rgba(21, 53, 61, 0.08);
  border-radius: 16px;
  background: linear-gradient(160deg, rgba(15, 143, 155, 0.16), rgba(255, 255, 255, 0.96));
  box-shadow: 0 28px 70px rgba(7, 82, 92, 0.12);
}

.article-library-card img {
  position: absolute;
  right: -10px;
  bottom: -6px;
  width: min(82%, 420px);
  max-height: 100%;
  object-fit: contain;
}

.article-library-card p {
  position: relative;
  z-index: 1;
  max-width: 250px;
  margin: 0;
  color: rgba(21, 53, 61, 0.8);
  font-size: 16px;
  line-height: 1.7;
}

.article-library-section {
  padding: 28px 0 88px;
}

.article-library-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}

.article-teaser {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 18px;
  min-height: 260px;
  padding: 18px;
  border: 1px solid rgba(21, 53, 61, 0.08);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 22px 52px rgba(7, 82, 92, 0.08);
}

.article-teaser img {
  width: 100%;
  height: 100%;
  min-height: 224px;
  object-fit: cover;
  border-radius: 12px;
}

.article-teaser-body {
  display: flex;
  flex-direction: column;
}

.article-meta {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
  color: rgba(21, 53, 61, 0.56);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.article-teaser h2,
.article-detail-hero h1 {
  margin: 14px 0 0;
  color: var(--ink);
}

.article-teaser h2 {
  font-size: 30px;
  line-height: 1.2;
}

.article-teaser p {
  margin: 14px 0 0;
  color: rgba(21, 53, 61, 0.72);
  font-size: 16px;
  line-height: 1.82;
}

.article-teaser-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: auto;
  padding-top: 22px;
}

.article-tag {
  display: inline-flex;
  align-items: center;
  padding: 8px 12px;
  color: var(--red);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 999px;
  background: rgba(242, 94, 58, 0.08);
}

.article-detail-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  gap: 30px;
  align-items: center;
  padding: 42px 0 28px;
}

.article-detail-hero p {
  max-width: 720px;
  margin: 18px 0 0;
  color: rgba(21, 53, 61, 0.74);
  font-size: 18px;
  line-height: 1.9;
}

.article-detail-hero-text-only {
  grid-template-columns: 1fr;
  padding-bottom: 10px;
}

.article-detail-hero img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: 20px;
  box-shadow: 0 28px 64px rgba(7, 82, 92, 0.16);
}

.article-content {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 28px;
  padding-bottom: 92px;
}

.article-main {
  padding: 34px;
  border: 1px solid rgba(21, 53, 61, 0.08);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 20px 50px rgba(7, 82, 92, 0.08);
}

.article-main h2 {
  margin: 34px 0 0;
  font-size: 28px;
}

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

.article-main p,
.article-main li {
  color: rgba(21, 53, 61, 0.78);
  font-size: 17px;
  line-height: 1.95;
}

.article-main ul {
  margin: 14px 0 0;
  padding-left: 20px;
}

.article-quote {
  margin: 24px 0;
  padding: 22px 24px;
  color: var(--ink);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.75;
  border-left: 4px solid var(--yellow);
  border-radius: 0 14px 14px 0;
  background: rgba(255, 208, 74, 0.12);
}

.article-side {
  display: grid;
  gap: 18px;
  align-content: start;
}

.article-side-card {
  padding: 22px;
  border: 1px solid rgba(21, 53, 61, 0.08);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 18px 45px rgba(7, 82, 92, 0.08);
}

.article-side-card h3 {
  margin: 0;
  font-size: 20px;
}

.article-side-card p,
.article-side-card li {
  margin: 12px 0 0;
  color: rgba(21, 53, 61, 0.7);
  font-size: 15px;
  line-height: 1.8;
}

.article-side-card ul {
  margin: 0;
  padding-left: 18px;
}

.article-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 18px;
}

@media (max-width: 1080px) {
  .article-library-hero,
  .article-detail-hero,
  .article-content,
  .article-library-grid,
  .article-teaser {
    grid-template-columns: 1fr;
  }

  .article-library-card {
    min-height: 300px;
  }

  .article-library-card img {
    width: min(62%, 320px);
  }

  .article-teaser img,
  .article-detail-hero img {
    height: auto;
    max-height: 420px;
  }
}

@media (max-width: 760px) {
  .article-header {
    flex-direction: column;
    align-items: start;
    padding: 16px 20px;
  }

  .article-shell {
    width: min(var(--article-max), calc(100% - 32px));
  }

  .article-library-hero {
    padding-top: 32px;
  }

  .article-main {
    padding: 22px;
  }

  .article-teaser {
    padding: 14px;
    min-height: auto;
  }

  .article-teaser h2,
  .article-detail-hero h1 {
    font-size: 34px;
  }
}