.guide-main { max-width: 1050px; padding-block: 75px 90px; }
.guide-main h1 { font-size: clamp(34px, 4vw, 52px); line-height: 1.35; letter-spacing: -1.5px; font-weight: 600; margin-top: 20px; }
.guide-intro { font-size: 14px; line-height: 1.9; color: var(--muted); max-width: 640px; margin-top: 22px; }
.guide-links { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 27px; }
.guide-back { font-size: 12px; color: var(--muted); }
.guide-body { display: grid; grid-template-columns: 180px minmax(0, 1fr); gap: 60px; margin-top: 65px; }
.guide-content { min-width: 0; }
.guide-body aside { align-self: start; position: sticky; top: 120px; font-size: 12px; }
.guide-body aside nav { display: grid; gap: 18px; margin-top: 22px; color: var(--muted); font-size: 11px; }
.guide-body aside p { color: #8190a5; font-size: 10px; line-height: 2.2; margin-top: 25px; border-top: 1px solid var(--line); padding-top: 20px; }
.guide-content section + section { border-top: 1px solid var(--line); padding-top: 38px; margin-top: 38px; }
.guide-content h2 { font-size: 25px; letter-spacing: -.5px; margin-top: 12px; }
.guide-content p:not(.eyebrow) { color: var(--muted); font-size: 13px; line-height: 1.95; margin-top: 18px; }
.guide-content pre { background: #172b47; color: #d3e3fb; border-radius: 8px; font-size: 11px; line-height: 1.9; padding: 20px; margin-top: 22px; overflow: auto; }
.guide-content code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; overflow-wrap: anywhere; }
.doc-links { display: flex; gap: 20px; flex-wrap: wrap; color: var(--blue); font-size: 12px; margin-top: 20px; }
.guide-content table { width: 100%; border-collapse: collapse; font-size: 12px; margin-top: 25px; text-align: left; }
.guide-content caption { font-size: 10px; color: var(--muted); text-align: left; padding-bottom: 12px; }
.guide-content th, .guide-content td { padding: 14px 12px; border-bottom: 1px solid var(--line); }
.guide-content th { background: #f4f7fc; font-weight: 600; }
.guide-content td:first-child { white-space: nowrap; }
.guide-content .guide-note { font-size: 11px; background: #f3f7fd; padding: 15px; border-left: 2px solid #9cb8e3; }
.guide-options { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; margin-top: 25px; }
.guide-options article { border: 1px solid var(--line); border-radius: 8px; padding: 20px; }
.guide-options h3, .guide-help h3 { font-size: 16px; font-weight: 600; }
.guide-options p:not(.eyebrow) { font-size: 12px; margin-top: 12px; }
.guide-text-link { color: var(--blue); font-size: 12px; display: inline-block; margin-top: 20px; }
.guide-help { background: #eff5ff; border-radius: 10px; padding: 25px; margin-top: 25px; }
.guide-help .button { margin-top: 22px; font-size: 12px; }
@media (max-width: 650px) {
  .guide-main { padding-block: 45px 60px; }
  .guide-main h1 { font-size: 34px; letter-spacing: -1px; }
  .guide-intro { font-size: 12px; }
  .guide-links .button { font-size: 12px; }
  .guide-body { grid-template-columns: 1fr; gap: 30px; margin-top: 40px; }
  .guide-body aside { position: static; background: #f4f7fc; padding: 20px; border-radius: 8px; }
  .guide-body aside nav { grid-template-columns: 1fr 1fr; gap: 18px; }
  .guide-body aside p { display: none; }
  .guide-content h2 { font-size: 23px; }
  .guide-content p:not(.eyebrow) { font-size: 12px; }
  .guide-content td, .guide-content th { padding: 12px 8px; font-size: 10px; }
  .guide-options { grid-template-columns: 1fr; }
}