.kb-page {
  padding-top: 110px;
}

.kb-container {
  width: min(calc(100% - 32px), 1120px);
  margin: 0 auto;
}

.kb-hero {
  padding: 48px 0 36px;
  text-align: center;
}

.kb-eyebrow {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(26, 26, 26, 0.45);
  margin-bottom: 14px;
}

.kb-hero h1 {
  font-size: clamp(2.4rem, 6vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  margin: 0 0 14px;
}

.kb-lead {
  font-size: 1.1rem;
  color: rgba(26, 26, 26, 0.58);
  margin: 0 auto 28px;
  max-width: 520px;
}

.kb-search {
  display: flex;
  align-items: center;
  gap: 10px;
  width: min(100%, 680px);
  margin: 0 auto;
  background: #fff;
  border: 1px solid rgba(26, 26, 26, 0.1);
  border-radius: 18px;
  padding: 10px 10px 10px 16px;
  box-shadow: 0 16px 40px rgba(15, 17, 16, 0.06);
}

.kb-search svg {
  width: 20px;
  height: 20px;
  opacity: 0.45;
  flex-shrink: 0;
}

.kb-search input {
  flex: 1;
  border: 0;
  outline: none;
  background: transparent;
  font: 500 1rem/1.3 "Inter", system-ui, sans-serif;
  min-width: 0;
}

.kb-search button {
  border: 0;
  border-radius: 12px;
  background: #1a1a1a;
  color: #fff;
  font: 700 0.9rem/1 "Inter", system-ui, sans-serif;
  padding: 12px 16px;
  cursor: pointer;
  white-space: nowrap;
}

.kb-search button:hover {
  background: var(--brand-green, #d6e02c);
  color: #1a1a1a;
}

.kb-categories {
  padding: 20px 0 90px;
}

.kb-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.kb-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 180px;
  padding: 22px;
  background: #fff;
  border: 1px solid rgba(26, 26, 26, 0.08);
  border-radius: 20px;
  text-decoration: none;
  color: inherit;
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.kb-card:hover {
  transform: translateY(-3px);
  border-color: rgba(214, 224, 44, 0.7);
  box-shadow: 0 16px 36px rgba(15, 17, 16, 0.08);
}

.kb-card__icon {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 1px solid rgba(26, 26, 26, 0.1);
  display: grid;
  place-items: center;
  background: #fafaf9;
}

.kb-card__icon svg {
  width: 20px;
  height: 20px;
}

.kb-card h2 {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0;
}

.kb-card p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.5;
  color: rgba(26, 26, 26, 0.55);
  flex: 1;
}

.kb-card__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  font-size: 0.82rem;
  font-weight: 700;
}

.kb-card__meta span {
  color: rgba(26, 26, 26, 0.4);
}

.kb-card__meta em {
  font-style: normal;
  color: #1a1a1a;
}

@media (max-width: 960px) {
  .kb-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .kb-page {
    padding-top: 100px;
  }

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

  .kb-search {
    flex-wrap: wrap;
    border-radius: 16px;
    padding: 12px;
  }

  .kb-search button {
    width: 100%;
  }
}