.tutorial-page {
  background: #f8fafc;
}

.tutorial-hero {
  padding: 2.25rem 0 1.5rem;
  background:
    radial-gradient(circle at 15% 0%, rgba(37, 99, 235, 0.08), transparent 50%),
    radial-gradient(circle at 85% 20%, rgba(79, 70, 229, 0.05), transparent 45%),
    #ffffff;
  border-bottom: 1px solid rgba(148, 163, 184, 0.2);
}

.tutorial-hero .breadcrumb {
  margin-bottom: 1.25rem;
}

.tutorial-hero-inner {
  display: grid;
  gap: 1.5rem;
  align-items: end;
}

@media (min-width: 768px) {
  .tutorial-hero-inner {
    grid-template-columns: 1fr auto;
    gap: 2rem;
  }
}

.page-eyebrow {
  display: inline-block;
  margin: 0 0 0.6rem;
  color: #1d4ed8;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.tutorial-hero h1 {
  margin: 0 0 0.65rem;
  font-size: clamp(1.75rem, 4vw, 2.35rem);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: #0f172a;
}

.tutorial-hero .lead {
  margin: 0;
  color: #475569;
  font-size: 1rem;
  line-height: 1.75;
}

.tutorial-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 0;
  min-width: min(100%, 15rem);
}

.tutorial-stats div {
  padding: 0.85rem 1rem;
  border: 1px solid rgba(148, 163, 184, 0.25);
  border-radius: 12px;
  background: #f8fafc;
}

.tutorial-stats dt {
  margin: 0 0 0.2rem;
  color: #94a3b8;
  font-size: 0.78rem;
  font-weight: 600;
}

.tutorial-stats dd {
  margin: 0;
  color: #0f172a;
  font-size: 1rem;
  font-weight: 800;
}

.tutorial-path {
  padding: 1.25rem 0;
}

.path-steps {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0.5rem 0.75rem;
  margin: 0;
  padding: 0.9rem 1rem;
  list-style: none;
  border: 1px solid rgba(148, 163, 184, 0.2);
  border-radius: 14px;
  background: #ffffff;
}

.path-steps li {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.path-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.65rem;
  height: 1.65rem;
  border-radius: 999px;
  background: #eff6ff;
  color: #1d4ed8;
  font-size: 0.75rem;
  font-weight: 800;
}

.path-label {
  color: #334155;
  font-size: 0.88rem;
  font-weight: 600;
}

.path-arrow {
  color: #cbd5e1;
  font-size: 0.9rem;
  font-weight: 700;
}

.tutorial-catalog {
  padding: 0.5rem 0 3rem;
}

.catalog-heading {
  margin: 0 0 1rem;
  color: #0f172a;
  font-size: 1.05rem;
  font-weight: 800;
}

.tutorial-cards {
  display: grid;
  gap: 0.85rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.tutorial-card {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0;
  border: 1px solid rgba(148, 163, 184, 0.25);
  border-radius: 16px;
  background: #ffffff;
  overflow: hidden;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.tutorial-card:hover {
  border-color: rgba(37, 99, 235, 0.35);
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.06);
}

.tutorial-card-index {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 3.25rem;
  padding: 1.25rem 0.75rem;
  background: linear-gradient(180deg, #eff6ff 0%, #f8fafc 100%);
  border-right: 1px solid rgba(148, 163, 184, 0.15);
  color: #1d4ed8;
  font-size: 1.1rem;
  font-weight: 900;
  line-height: 1;
}

.tutorial-card-body {
  display: flex;
  flex-direction: column;
  padding: 1.15rem 1.25rem 1.2rem;
  min-width: 0;
}

.tutorial-card-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
  margin-bottom: 0.55rem;
}

.tutorial-tag {
  display: inline-block;
  padding: 0.18rem 0.55rem;
  border-radius: 999px;
  background: #eff6ff;
  color: #1d4ed8;
  font-size: 0.74rem;
  font-weight: 700;
}

.tutorial-date {
  color: #94a3b8;
  font-size: 0.8rem;
}

.tutorial-card h3 {
  margin: 0 0 0.45rem;
  font-size: 1.05rem;
  line-height: 1.45;
}

.tutorial-card h3 a {
  color: #0f172a;
  text-decoration: none;
}

.tutorial-card h3 a::after {
  content: "";
  position: absolute;
  inset: 0;
}

.tutorial-card:hover h3 a {
  color: #1d4ed8;
}

.tutorial-card p {
  margin: 0;
  color: #64748b;
  font-size: 0.92rem;
  line-height: 1.65;
}

.tutorial-card-cta {
  align-self: flex-start;
  margin-top: 0.85rem;
  color: #1d4ed8;
  font-size: 0.88rem;
  font-weight: 700;
}

.tutorial-card-cta::after {
  content: " →";
}

.tutorial-card:hover .tutorial-card-cta {
  text-decoration: underline;
}

@media (max-width: 520px) {
  .tutorial-card {
    grid-template-columns: 1fr;
  }

  .tutorial-card-index {
    min-width: 0;
    padding: 0.65rem 1rem;
    border-right: 0;
    border-bottom: 1px solid rgba(148, 163, 184, 0.15);
    justify-content: flex-start;
    font-size: 0.95rem;
  }

  .path-arrow {
    display: none;
  }

  .path-steps {
    justify-content: flex-start;
  }
}