.guide-back {
  font-size: 13px;
  color: var(--blue);
}
.install-guide {
  max-width: 820px;
  padding-top: 68px;
}
.guide-intro h1 {
  margin: 22px 0;
  font-size: clamp(38px, 6vw, 62px);
  line-height: 1.15;
  letter-spacing: -2px;
  font-weight: 600;
}
.guide-lead {
  font-size: 17px;
  line-height: 1.8;
  color: #586475;
}
.guide-platform {
  margin-top: 18px;
  font-size: 12px;
  color: #626e80;
}
.guide-platform span {
  margin: 0 10px;
}
.guide-note {
  margin: 36px 0 14px;
  padding: 22px 24px;
  background: #f0f5ff;
  border: 1px solid #dce8fc;
  border-radius: 14px;
  font-size: 13px;
  line-height: 1.9;
}
.guide-note strong {
  display: block;
  font-size: 14px;
  margin-bottom: 4px;
}
.install-guide a:not(.button) {
  color: #1a61cc;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.install-steps {
  list-style: none;
  padding: 0;
  margin: 0;
}
.install-steps > li {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 18px;
  padding: 34px 0;
  border-bottom: 1px solid var(--line);
}
.step-number {
  padding-top: 4px;
  font-size: 14px;
  color: var(--blue);
  font-weight: 650;
  font-variant-numeric: tabular-nums;
}
.install-guide h2 {
  font-size: 21px;
  font-weight: 600;
  letter-spacing: -0.4px;
  margin-bottom: 14px;
}
.install-steps p,
.guide-answer p {
  font-size: 14px;
  line-height: 1.9;
  color: #4f5c6d;
}
.install-steps p + p,
.guide-answer p + p {
  margin-top: 12px;
}
.install-steps .step-hint {
  color: #646f7f;
  font-size: 12px;
  margin-top: 12px;
}
.install-guide strong {
  font-weight: 600;
}
.install-guide code {
  font-family: 'SFMono-Regular', Consolas, monospace;
  font-size: 0.92em;
  overflow-wrap: anywhere;
}
kbd {
  font-family: inherit;
  font-size: 11px;
  border: 1px solid #d9dfe8;
  padding: 1px 5px;
  border-radius: 4px;
  background: #f8f9fc;
  white-space: nowrap;
}
.command-block {
  border: 1px solid #dfe5ee;
  border-radius: 12px;
  margin: 20px 0 12px;
  overflow: hidden;
  background: #f8f9fc;
}
.command-heading {
  min-height: 46px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 12px 4px 18px;
  border-bottom: 1px solid #e6e9ef;
  font-size: 11px;
  color: #647184;
}
.command-heading button {
  min-width: 76px;
  min-height: 36px;
  border: 1px solid #dbe3ef;
  border-radius: 7px;
  background: #fff;
  color: #195fc6;
  font-size: 12px;
}
.command-heading button:hover {
  background: #edf3ff;
}
.command-heading button:focus-visible {
  outline-offset: 1px;
}
.command-block pre {
  margin: 0;
  padding: 20px 18px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  font-size: 14px;
  line-height: 1.8;
  color: #223956;
}
.command-block pre:focus-visible {
  outline-offset: -3px;
}
.install-steps .command-explainer {
  font-size: 12px;
  color: #646f7f;
}
.guide-troubleshooting {
  padding: 38px 0 0 64px;
}
.guide-troubleshooting details {
  border-bottom: 1px solid var(--line);
}
.guide-troubleshooting summary {
  cursor: pointer;
  padding: 19px 0;
  font-size: 14px;
  font-weight: 500;
}
.guide-answer {
  padding: 0 0 24px;
}
.guide-answer .command-block {
  margin-top: 12px;
}
.guide-end {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 36px 0 54px;
  margin-top: 24px;
}
.guide-end p {
  font-size: 14px;
  color: #586475;
}
.guide-end .button {
  font-size: 13px;
}
.copy-status {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  max-width: calc(100% - 32px);
  border-radius: 10px;
  color: #fff;
  background: #182131;
  font-size: 13px;
  line-height: 1.6;
  box-shadow: 0 4px 20px #18213120;
  z-index: 30;
}
.copy-status:not(:empty) {
  padding: 12px 18px;
}
.install-page .footer {
  border-top: 1px solid var(--line);
}
@media (max-width: 600px) {
  .install-guide {
    padding-top: 38px;
  }
  .guide-lead {
    font-size: 15px;
  }
  .guide-note {
    padding: 18px;
    margin-top: 28px;
  }
  .install-steps > li {
    grid-template-columns: 26px minmax(0, 1fr);
    gap: 10px;
    padding: 28px 0;
  }
  .install-guide h2 {
    font-size: 19px;
  }
  .guide-troubleshooting {
    padding-left: 0;
  }
  .guide-end {
    align-items: flex-start;
    flex-direction: column;
  }
  .command-block pre {
    padding: 16px 12px;
    font-size: 12px;
  }
  .command-heading {
    padding-left: 12px;
  }
}