/* BoosTech Knowledge Base article styles */
.kb-article {
  --kb-accent: #3b82f6;
  --kb-text: #d4d4d8;
  --kb-muted: #a1a1aa;
  --kb-card: rgba(255,255,255,.035);
  --kb-border: rgba(255,255,255,.08);
  color: var(--kb-text);
}
.kb-article__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.5rem;
}
@media (min-width: 1100px) {
  .kb-article__layout {
    grid-template-columns: 240px minmax(0, 720px);
    justify-content: center;
    gap: 2rem;
  }
  .kb-toc--sticky {
    position: sticky;
    top: 100px;
    align-self: start;
    max-height: calc(100vh - 120px);
    overflow: auto;
  }
}
.kb-hero {
  margin-bottom: 1.25rem;
}
.kb-hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem 1.1rem;
  color: var(--kb-muted);
  font-size: .92rem;
  margin-bottom: .85rem;
}
.kb-hero__cat {
  display: inline-flex;
  padding: .2rem .65rem;
  border-radius: 999px;
  background: rgba(59,130,246,.15);
  color: #93c5fd;
  font-size: .8rem;
  font-weight: 600;
}
.kb-hero h1 {
  color: #fff;
  font-size: clamp(1.7rem, 3vw, 2.45rem);
  font-weight: 800;
  line-height: 1.25;
  margin: 0 0 1rem;
}
.kb-hero__summary {
  font-size: 1.1rem;
  line-height: 1.65;
  color: #e4e4e7;
  margin: 0;
}
.kb-hero__image {
  margin: 1.25rem 0 0;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--kb-border);
}
.kb-hero__image img {
  width: 100%;
  height: auto;
  display: block;
  aspect-ratio: 16/9;
  object-fit: cover;
}
.kb-tldr {
  background: linear-gradient(135deg, rgba(59,130,246,.14), rgba(255,255,255,.03));
  border: 1px solid rgba(59,130,246,.28);
  border-radius: 14px;
  padding: 1.1rem 1.25rem;
  margin: 1.25rem 0 1.5rem;
}
.kb-tldr__title {
  color: #fff;
  font-weight: 700;
  margin: 0 0 .6rem;
  font-size: 1rem;
}
.kb-tldr ul {
  margin: 0;
  padding-left: 1.1rem;
}
.kb-tldr li { margin-bottom: .35rem; }
.kb-toc {
  background: var(--kb-card);
  border: 1px solid var(--kb-border);
  border-radius: 14px;
  padding: 1rem 1.1rem;
}
.kb-toc__title {
  color: #fff;
  font-size: 0.95rem;
  font-weight: 700;
  margin: 0 0 .75rem;
}
.kb-toc details summary {
  cursor: pointer;
  color: #fff;
  font-weight: 700;
  list-style: none;
}
.kb-toc ul {
  list-style: none;
  margin: .5rem 0 0;
  padding: 0;
}
.kb-toc a {
  color: var(--kb-muted);
  text-decoration: none;
  font-size: .9rem;
  display: block;
  padding: .28rem 0;
}
.kb-toc a:hover { color: #93c5fd; }
.kb-toc .toc-h3 { padding-left: .85rem; }
.kb-content {
  font-size: 1.08rem;
  line-height: 1.8;
  max-width: 720px;
}
.kb-content p { margin-bottom: 1.15rem; }
.kb-content h2 {
  color: #fff;
  font-size: 1.45rem;
  font-weight: 760;
  margin: 2.2rem 0 .85rem;
  padding-left: .75rem;
  border-left: 3px solid var(--kb-accent);
}
.kb-content h3 {
  color: #fff;
  font-size: 1.18rem;
  margin: 1.6rem 0 .65rem;
}
.kb-content ul, .kb-content ol { padding-left: 1.2rem; margin-bottom: 1.15rem; }
.kb-content li { margin-bottom: .4rem; }
.kb-content a { color: #93c5fd; }
.kb-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.25rem 0;
  font-size: .95rem;
  display: block;
  overflow-x: auto;
}
.kb-content th, .kb-content td {
  border: 1px solid var(--kb-border);
  padding: .6rem .7rem;
  text-align: left;
}
.kb-content th { background: rgba(255,255,255,.04); color: #fff; }
.kb-warning, .kb-tip, .kb-service-cta {
  border-radius: 14px;
  padding: 1rem 1.15rem;
  margin: 1.4rem 0;
  border: 1px solid var(--kb-border);
}
.kb-warning {
  background: rgba(245, 158, 11, .12);
  border-color: rgba(245, 158, 11, .35);
}
.kb-tip {
  background: rgba(34, 197, 94, .1);
  border-color: rgba(34, 197, 94, .3);
}
.kb-service-cta {
  background: linear-gradient(135deg, rgba(59,130,246,.16), rgba(255,255,255,.03));
  border-color: rgba(59,130,246,.35);
}
.kb-service-cta h3 { color: #fff; margin-top: 0; border: 0; padding: 0; font-size: 1.15rem; }
.kb-service-cta a {
  display: inline-flex;
  margin-right: .75rem;
  margin-top: .35rem;
  padding: .55rem 1rem;
  border-radius: 999px;
  background: var(--kb-accent);
  color: #fff !important;
  text-decoration: none;
  font-weight: 600;
  font-size: .92rem;
}
.kb-service-cta a:last-child {
  background: transparent;
  border: 1px solid rgba(255,255,255,.2);
}
.kb-checklist {
  background: var(--kb-card);
  border: 1px solid var(--kb-border);
  border-radius: 14px;
  padding: .85rem 1.1rem;
  margin: 1.2rem 0;
}
.kb-figure { margin: 1.5rem 0; }
.kb-figure img { width: 100%; height: auto; border-radius: 12px; }
.kb-figure figcaption { color: var(--kb-muted); font-size: .88rem; margin-top: .45rem; }
.kb-sources {
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--kb-border);
}
.kb-sources h2 {
  font-size: 1.15rem;
  border: 0;
  padding: 0;
  margin: 0 0 .75rem;
}
.kb-sources ul { padding-left: 1.1rem; }
.kb-related-service {
  margin-top: 2rem;
  padding: 1.25rem;
  border-radius: 16px;
  background: var(--kb-card);
  border: 1px solid var(--kb-border);
}
.kb-related-service h3 { color: #fff; margin-top: 0; }
@media (max-width: 767px) {
  .kb-content { font-size: 1.02rem; }
  .kb-content h2 { font-size: 1.25rem; }
}