:root {
  --primary: #0828cc;
  --text-body: #333;
  --text-muted: #9294A8;
  --text-dark: #090909;
  --white: #FFFFFF;
  --border: #E4E6F0;
  --radius-img: 14px;
  --container: 1224px;
  --content-max: 760px;
}

.page-wrapper {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 28px 0 40px;
  font-size: 16px;
  color: var(--text-muted);
  background: none;
}

.breadcrumb a {
  color: var(--text-body);
  font-weight: 400;
  text-decoration: none;
  transition: color .2s;
}

.breadcrumb a:hover {
  color: var(--primary);
}

.breadcrumb .sep {
  color: var(--text-muted);
  font-size: 11px;
  opacity: .6;
}

.breadcrumb .current {
  color: var(--text-dark);
  font-weight: 500;
}

/* ─── Article header ──────────────────────────────── */
.article-header {
  margin-bottom: 28px;
}

.article-header h1 {
  font-size: clamp(26px, 4vw, 40px);
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1.25;
  letter-spacing: -.4px;
  margin-bottom: 14px;
}

.article-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 14px;
  color: var(--text-muted);
}

.article-meta .date-label {
  font-weight: 500;
  color: var(--text-muted);
}

.article-meta .date-value {
  color: #333;
}

/* ─── Hero image ──────────────────────────────────── */
.hero-image {
  width: 100%;
  aspect-ratio: 12 / 4;
  border-radius: var(--radius-img);
  overflow: hidden;
  margin-bottom: 48px;
  background: #CBD0DF;
}

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

/* ─── Article body ────────────────────────────────── */
.article-body {
  max-width: var(--content-max);
  margin: 0 auto;
}

.article-body p {
  font-size: 18px;
  line-height: 1.8;
  color: #333;
  margin-bottom: 10px;
}

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

.article-body a {
 color: var(--primary);
 text-decoration: underline;
}

.image-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 16px;
  margin-bottom: 72px;
}

.image-grid-item {
  border-radius: var(--radius-img);
  overflow: hidden;
  background: #CBD0DF;
  aspect-ratio: 1 / 1;
}

.image-grid-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .45s ease;
}

.image-grid-item:hover img {
  transform: scale(1.04);
}

@media (max-width: 900px) {
  .hero-image {
    aspect-ratio: 12 / 4;
  }
}

@media (max-width: 640px) {
  .page-wrapper {
    padding: 0 16px;
  }

  .breadcrumb {
    padding: 40px 0 0;
  }

  .article-header {
    margin-bottom: 20px;
  }

  .hero-image {
    aspect-ratio: 12 / 4;
    margin-bottom: 32px;
    border-radius: 10px;
  }

  .image-grid {
    grid-template-columns: 1fr;
    gap: 12px;
    margin-bottom: 48px;
  }

  .image-grid-item {
    border-radius: 10px;
    aspect-ratio: 1 / 1;
  }
}


.article-body ul {
  margin: 10px 0 16px 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.article-body ul li {
  position: relative;
  padding-left: 22px;
  margin-left: 22px;
  font-size: 18px;
  line-height: 1.8;
  color: #333;
}

.article-body ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 16px;
  height: 16px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230828cc' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-size: contain;
  background-repeat: no-repeat;
  flex-shrink: 0;
}

.article-body strong {
  color: var(--text-dark);
  font-weight: 600;
}


.article-hashes {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 24px 0 48px;
}

.hash-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hash-item {}

.hash-link {
  display: inline-block;
  text-decoration: none;
  color: var(--primary);
  background: rgba(58, 121, 227, 0.08);
  border: 1px solid rgba(58, 121, 227, 0.2);
  border-radius: 100px;
  padding: 5px 14px;
  font-size: 16px;
  font-weight: 400;
  letter-spacing: .1px;
  transition: background .2s, border-color .2s, color .2s;
}

.hash-link:hover {
  border-color: var(--primary);
}

@media (max-width: 640px) {

  .hash-link {
    font-size: 14px;
    padding: 4px 12px;
  }
}


.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .5s ease, transform .5s ease;
}

.reveal.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}