:root {
  --blog-bg: #f7f8fc;
  --blog-surface: #fff;
  --blog-text: #111827;
  --blog-muted: #667085;
  --blog-line: #e6e9f0;
  --blog-accent: #2563eb;
  --blog-dark: #11152a;
}

* {
  box-sizing: border-box;
}

.blog-body {
  margin: 0;
  background: var(--blog-bg);
  color: var(--blog-text);
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.blog-body a {
  color: inherit;
  text-decoration: none;
}

.blog-shell {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.blog-hero {
  padding: 88px 0 76px;
  background:
    radial-gradient(circle at 80% 20%, rgba(72, 184, 255, 0.24), transparent 30%),
    linear-gradient(140deg, #0d1020, #171d3b);
  color: #fff;
}

.blog-hero h1,
.blog-article h1 {
  max-width: 840px;
  margin: 10px 0 18px;
  font-family: Lexend, sans-serif;
  font-size: clamp(2.3rem, 6vw, 4.6rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.blog-hero > .blog-shell > p:last-child {
  max-width: 660px;
  margin: 0;
  color: rgba(255, 255, 255, 0.72);
  font-size: 1.05rem;
  line-height: 1.7;
}

.blog-eyebrow,
.blog-card__category {
  margin: 0;
  color: #6ba3ff;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.blog-listing {
  min-height: 48vh;
  padding: 64px 0 96px;
}

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

.blog-card {
  overflow: hidden;
  border: 1px solid var(--blog-line);
  border-radius: 20px;
  background: var(--blog-surface);
  box-shadow: 0 16px 40px rgba(30, 41, 59, 0.06);
}

.blog-card__image {
  display: grid;
  height: 210px;
  place-items: center;
  overflow: hidden;
  background: linear-gradient(140deg, #182249, #255edb);
  color: rgba(255, 255, 255, 0.72);
  font-family: Lexend, sans-serif;
  font-weight: 600;
}

.blog-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.blog-card__body {
  padding: 24px;
}

.blog-card h2 {
  margin: 10px 0;
  font-family: Lexend, sans-serif;
  font-size: 1.25rem;
  line-height: 1.35;
}

.blog-card h2 a:hover,
.blog-article__back a:hover,
.blog-breadcrumbs a:hover {
  color: var(--blog-accent);
}

.blog-card__excerpt {
  margin: 0 0 18px;
  color: var(--blog-muted);
  font-size: 0.9rem;
  line-height: 1.65;
}

.blog-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.blog-tags span {
  padding: 5px 9px;
  border-radius: 999px;
  background: #eef3ff;
  color: #2858bb;
  font-size: 0.72rem;
  font-weight: 600;
}

.blog-empty {
  padding: 72px 24px;
  border: 1px dashed #cbd2df;
  border-radius: 20px;
  color: var(--blog-muted);
  text-align: center;
}

.blog-article {
  padding: 48px 0 96px;
}

.blog-article__shell {
  max-width: 900px;
}

.blog-breadcrumbs {
  display: flex;
  gap: 8px;
  margin-bottom: 42px;
  color: var(--blog-muted);
  font-size: 0.82rem;
}

.blog-article__header {
  margin-bottom: 36px;
}

.blog-article h1 {
  max-width: none;
  color: var(--blog-dark);
  font-size: clamp(2.2rem, 6vw, 4rem);
}

.blog-article__content {
  max-width: 760px;
  margin: 0 auto;
  color: #293246;
  font-size: 1.05rem;
  line-height: 1.8;
}

.blog-article__content .trix-content h1,
.blog-article__content .trix-content h2 {
  margin: 2.2rem 0 0.8rem;
  font-size: 1.7rem;
  letter-spacing: -0.02em;
}

.blog-article__content .trix-content p,
.blog-article__content .trix-content ul,
.blog-article__content .trix-content ol,
.blog-article__content .trix-content blockquote {
  margin: 0 0 1.25rem;
}

.blog-article__content .trix-content img {
  border-radius: 16px;
}

.blog-article__back {
  max-width: 760px;
  margin: 52px auto 0;
  padding-top: 24px;
  border-top: 1px solid var(--blog-line);
  font-weight: 600;
}

@media (max-width: 820px) {
  .blog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 580px) {
  .blog-shell {
    width: min(100% - 28px, 1120px);
  }

  .blog-grid {
    grid-template-columns: 1fr;
  }

  .blog-hero {
    padding: 64px 0 56px;
  }
}