.guide-layout {
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  gap: 70px;
  padding-block: 45px 90px;
}
.guide-index {
  align-self: start;
  position: sticky;
  top: 30px;
}
.guide-label {
  font-weight: 600;
  color: var(--ink);
  font-size: 13px;
}
.guide-index nav {
  display: grid;
  gap: 6px;
}
.guide-index nav a {
  display: block;
  text-decoration: none;
  padding: 9px 0;
  font-size: 13px;
}
.guide-index nav a:hover {
  color: var(--blue);
}
.guide-note {
  border-top: 1px solid var(--line);
  padding-top: 20px;
  margin-top: 28px;
  font-size: 12px;
}
.assembly-guide {
  min-width: 0;
  font-size: 15px;
}
.assembly-guide h1 {
  font-size: clamp(38px, 4vw, 58px);
  margin-bottom: 28px;
}
.assembly-guide h2 {
  font-size: 32px;
  margin: 65px 0 24px;
  padding-top: 25px;
  border-top: 1px solid var(--line);
  letter-spacing: -0.035em;
}
.assembly-guide h3 {
  font-size: 21px;
  margin: 32px 0 18px;
}
.assembly-guide p {
  max-width: 88ch;
}
.assembly-guide strong {
  color: var(--ink);
}
.assembly-guide a {
  color: var(--blue);
}
.assembly-guide li {
  margin-bottom: 13px;
  color: var(--muted);
  padding-left: 5px;
}
.assembly-guide ol,
.assembly-guide ul {
  padding-left: 22px;
  margin-block: 22px;
}
.assembly-guide img {
  width: 100%;
  border: 1px solid var(--line);
  margin: 28px 0;
  background: white;
}
.table-scroll {
  width: 100%;
  overflow-x: auto;
  margin: 28px 0;
  border: 1px solid var(--line);
  background: white;
}
.assembly-guide table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  line-height: 1.6;
}
.assembly-guide th {
  text-align: left;
  color: var(--ink);
  background: var(--wash);
  white-space: nowrap;
}
.assembly-guide th,
.assembly-guide td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  min-width: 72px;
}
.assembly-guide td:nth-child(2) {
  min-width: 110px;
}
.assembly-guide code {
  font-size: 0.88em;
  color: var(--ink);
}
.assembly-guide pre {
  background: var(--wash);
  padding: 22px;
  overflow: auto;
  border-radius: 6px;
}
.assembly-guide pre code {
  white-space: pre;
}
@media (max-width: 1000px) {
  .guide-layout {
    grid-template-columns: 180px minmax(0, 1fr);
    gap: 35px;
  }
}
@media (max-width: 800px) {
  .guide-layout {
    display: block;
    padding-top: 25px;
  }
  .guide-index {
    position: static;
    margin-bottom: 40px;
  }
  .guide-index nav {
    grid-template-columns: 1fr 1fr;
    gap: 0 16px;
  }
  .guide-note {
    display: none;
  }
  .assembly-guide h2 {
    font-size: 28px;
  }
}
@media print {
  .site-header,
  .guide-index,
  .site-footer {
    display: none;
  }
  .guide-layout {
    display: block;
    width: 100%;
    padding: 0;
  }
  .assembly-guide {
    color: black;
    font-size: 10pt;
  }
  .assembly-guide h1 {
    font-size: 24pt;
  }
  .assembly-guide h2 {
    break-after: avoid;
    font-size: 17pt;
    margin-top: 20pt;
  }
  .assembly-guide img {
    max-height: 210mm;
    object-fit: contain;
    break-inside: avoid;
  }
  .assembly-guide table {
    font-size: 8pt;
  }
  .table-scroll {
    overflow: visible;
  }
}