/* Daigesi Industry Articles — industrial tech column */

.dgs-articles {
  --dgs-accent: #007bff;
  --dgs-accent-dark: #0056b3;
  --dgs-text: #111111;
  --dgs-muted: #6c757d;
  --dgs-border: rgba(119, 119, 119, 0.28);
  --dgs-bg: #ffffff;
  --dgs-bg-alt: #f4f6f9;
  --dgs-radius: 6px;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--dgs-text);
  background: var(--dgs-bg);
}

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

.dgs-articles__shell {
  max-width: 1200px;
  margin: 0 auto;
  padding: 56px 24px 72px;
}

.dgs-articles__hero {
  margin-bottom: 40px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--dgs-border);
}

.dgs-articles__eyebrow {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--dgs-accent);
  margin-bottom: 12px;
}

.dgs-articles__title {
  font-size: clamp(30px, 4vw, 44px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 12px;
}

.dgs-articles__subtitle {
  margin: 0;
  font-size: 16px;
  line-height: 1.65;
  color: var(--dgs-muted);
  max-width: 680px;
}

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

.dgs-articles__card {
  border: 1px solid var(--dgs-border);
  border-radius: var(--dgs-radius);
  overflow: hidden;
  background: var(--dgs-bg);
  transition: border-color 0.2s, box-shadow 0.2s, transform 0.2s;
  display: flex;
  flex-direction: column;
}

.dgs-articles__card:hover {
  border-color: rgba(0, 123, 255, 0.35);
  box-shadow: 0 8px 28px rgba(0, 123, 255, 0.08);
  transform: translateY(-2px);
}

.dgs-articles__thumb {
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--dgs-bg-alt);
}

.dgs-articles__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.dgs-articles__body {
  padding: 22px 22px 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.dgs-articles__meta {
  font-size: 12px;
  color: var(--dgs-muted);
  margin-bottom: 10px;
  letter-spacing: 0.02em;
}

.dgs-articles__card-title {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.35;
  margin: 0 0 10px;
}

.dgs-articles__card-title a {
  color: var(--dgs-text);
  text-decoration: none;
}

.dgs-articles__card-title a:hover {
  color: var(--dgs-accent);
}

.dgs-articles__excerpt {
  font-size: 14px;
  line-height: 1.6;
  color: var(--dgs-muted);
  margin: 0 0 18px;
  flex: 1;
}

.dgs-articles__read {
  font-size: 13px;
  font-weight: 600;
  color: var(--dgs-accent);
  text-decoration: none;
  letter-spacing: 0.02em;
}

.dgs-articles__read:hover {
  color: var(--dgs-accent-dark);
}

.dgs-articles__pagination {
  margin-top: 40px;
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
}

.dgs-articles__pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  border: 1px solid var(--dgs-border);
  border-radius: var(--dgs-radius);
  color: var(--dgs-text);
  text-decoration: none;
  font-size: 14px;
}

.dgs-articles__pagination .page-numbers.current,
.dgs-articles__pagination .page-numbers:hover {
  background: var(--dgs-accent);
  border-color: var(--dgs-accent);
  color: #fff;
}

/* Single article */
.dgs-article-single__header {
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--dgs-border);
}

.dgs-article-single__title {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 0 0 14px;
}

.dgs-article-single__meta {
  font-size: 13px;
  color: var(--dgs-muted);
}

.dgs-article-single__content {
  font-size: 17px;
  line-height: 1.75;
  color: #222;
}

.dgs-article-single__content h2,
.dgs-article-single__content h3 {
  margin: 2em 0 0.75em;
  line-height: 1.3;
}

.dgs-article-single__content p {
  margin: 0 0 1.25em;
}

.dgs-article-single__content img {
  max-width: 100%;
  height: auto;
  border-radius: var(--dgs-radius);
}

.dgs-article-single__back {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 48px;
  font-size: 14px;
  font-weight: 600;
  color: var(--dgs-accent);
  text-decoration: none;
}

.dgs-article-single__back:hover {
  color: var(--dgs-accent-dark);
}

.dgs-articles__empty {
  padding: 48px 24px;
  text-align: center;
  border: 1px dashed var(--dgs-border);
  border-radius: var(--dgs-radius);
  color: var(--dgs-muted);
}

@media (max-width: 1024px) {
  .dgs-articles__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 767px) {
  .dgs-articles__shell {
    padding: 36px 16px 56px;
  }

  .dgs-articles__grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .dgs-articles__body {
    padding: 18px;
  }

  .dgs-article-single__content {
    font-size: 16px;
  }
}