.guide-header .header-inner { max-width: var(--content); }
.guide-nav { gap: 22px; }
.guide-nav > a:not(.button) { padding-block: 10px; }
.guide-breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; margin: 25px 0 20px; color: #667486; font-size: 12px; }
.guide-breadcrumb a { color: var(--blue); }
.guide-hero { display: grid; grid-template-columns: minmax(0,1.02fr) minmax(0,.98fr); gap: 46px; align-items: center; padding-bottom: 44px; }
.guide-hero-copy { padding-block: 12px; }
.guide-hero h1 { max-width: 620px; margin: 0 0 16px; font-size: 44px; line-height: 1.13; }
.guide-hero-lede { max-width: 590px; margin: 0; color: var(--muted); font-size: 16px; line-height: 1.75; }
.guide-hero-meta { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 20px; color: #52657a; font-size: 12px; font-weight: 700; }
.guide-hero-meta span { display: inline-flex; align-items: center; gap: 7px; }
.guide-hero-meta span::before { width: 6px; height: 6px; border-radius: 50%; background: var(--green); content: ''; }
.guide-visual { position: relative; min-height: 310px; margin: 0; overflow: hidden; background: #dbe3ea; }
.guide-visual img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.guide-visual figcaption { position: absolute; right: 0; bottom: 0; left: 0; padding: 28px 16px 13px; color: #fff; background: linear-gradient(0deg,rgba(8,27,51,.76),transparent); font-size: 11px; }
.guide-main { display: grid; grid-template-columns: minmax(0,1fr) 280px; gap: 64px; padding-top: 34px; padding-bottom: 72px; border-top: 1px solid var(--line); }
.guide-article { min-width: 0; }
.guide-article > p { max-width: 730px; color: #4f5f72; font-size: 15px; line-height: 1.8; }
.guide-article h2 { margin: 34px 0 12px; font-size: 25px; line-height: 1.3; }
.guide-article h3 { margin: 0 0 6px; font-size: 16px; line-height: 1.4; }
.guide-scenario { margin: 19px 0 0; padding: 17px 19px; border-left: 3px solid #7eaedb; background: #f4f7fa; }
.guide-scenario-label { display: block; margin-bottom: 7px; color: #345675; font-size: 10px; font-weight: 700; }
.guide-scenario p { margin: 0; color: #495c70; font-size: 13px; line-height: 1.7; }
.guide-scenario p + p { margin-top: 7px; }
.guide-steps { display: grid; gap: 0; margin-top: 20px; border-top: 1px solid var(--line); }
.guide-step { display: grid; grid-template-columns: 38px 1fr; gap: 15px; padding: 19px 0; border-bottom: 1px solid var(--line); }
.guide-step-number { color: #4479aa; font: 700 12px var(--display); }
.guide-step p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.7; }
.prompt-panel { margin: 18px 0 0; padding: 19px 20px; border-left: 3px solid var(--blue); background: #f4f7fa; }
.prompt-panel > p { margin: 0 0 11px; color: #345675; font-size: 11px; font-weight: 700; }
.prompt-panel pre { margin: 0; overflow-x: auto; color: #27384b; font: 13px/1.75 var(--body); white-space: pre-wrap; }
.guide-output { margin-top: 20px; padding: 17px 19px; border-left: 3px solid var(--green); background: #f0f7f5; }
.guide-output strong { display: block; margin-bottom: 5px; color: #176c50; font-size: 12px; }
.guide-output p { margin: 0; color: #435d55; font-size: 14px; line-height: 1.7; }
.guide-output small { display: block; margin-top: 7px; color: #62776f; font-size: 11px; line-height: 1.5; }
.guide-checklist { display: grid; gap: 8px; margin: 15px 0 0; padding: 0; list-style: none; }
.guide-checklist li { display: grid; grid-template-columns: 18px 1fr; gap: 9px; color: #4f5f72; font-size: 14px; line-height: 1.6; }
.guide-checklist li::before { color: #17805d; font-weight: 800; content: '✓'; }
.guide-caution { margin-top: 24px; padding: 16px 18px; border: 1px solid #eadfbf; background: #fcf8ec; }
.guide-caution strong { display: block; margin-bottom: 5px; color: #73541a; font-size: 13px; }
.guide-caution p { margin: 0; color: #665b42; font-size: 13px; line-height: 1.65; }
.guide-measures { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 17px; margin-top: 18px; }
.guide-measures div { padding-left: 12px; border-left: 1px solid #9abbd8; }
.guide-measures strong { display: block; margin-bottom: 4px; color: #345675; font-size: 12px; }
.guide-measures span { color: #586a7d; font-size: 12px; line-height: 1.55; }
.guide-pilot { margin-top: 30px; padding-top: 20px; border-top: 1px solid var(--line); }
.guide-pilot > p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.7; }
.guide-pilot-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 0 20px; margin-top: 10px; }
.guide-pilot-grid div { display: grid; grid-template-columns: 60px 1fr; gap: 10px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.guide-pilot-grid strong { color: #4479aa; font-size: 11px; }
.guide-pilot-grid span { color: #586a7d; font-size: 12px; line-height: 1.55; }
.guide-sidebar { position: sticky; top: 96px; align-self: start; padding-top: 8px; }
.guide-sidebar h2 { margin: 0 0 12px; font: 700 13px var(--display); }
.guide-sidebar ol { display: grid; gap: 10px; margin: 0; padding: 0 0 18px; border-bottom: 1px solid var(--line); list-style: none; }
.guide-sidebar li { display: grid; grid-template-columns: 22px 1fr; gap: 8px; color: #586a7d; font-size: 12px; line-height: 1.5; }
.guide-sidebar li span { color: #4679a8; font-weight: 700; }
.guide-sidebar .button { width: 100%; margin-top: 17px; padding-inline: 12px; text-align: center; }
.guide-sidebar-note { margin: 11px 0 0; color: #758291; font-size: 11px; line-height: 1.55; }
.guide-cta { padding: 35px 0; color: #fff; background: var(--blue-dark); }
.guide-cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.guide-cta h2 { max-width: 680px; margin: 0; font: 700 25px/1.3 var(--display); }
.guide-cta p { margin: 0 0 6px; color: #a7d5ff; font-size: 10px; font-weight: 700; }
.guide-footer { padding-block: 22px; color: #667486; font-size: 12px; }
.guide-footer .wrap { display: flex; justify-content: space-between; gap: 16px; }
.guide-footer a { color: var(--blue); }

@media (max-width: 900px) {
  .guide-nav { gap: 10px; }
  .guide-main { grid-template-columns: minmax(0,1fr) 240px; gap: 36px; }
  .guide-hero { gap: 28px; }
  .guide-hero h1 { font-size: 38px; }
}

@media (max-width: 650px) {
  .guide-header .header-inner { width: calc(100% - 40px); }
  .guide-nav { position: absolute; }
  .guide-hero { grid-template-columns: 1fr; gap: 22px; padding-bottom: 28px; }
  .guide-hero-copy { padding: 0; }
  .guide-hero h1 { font-size: 34px; }
  .guide-hero-lede { font-size: 15px; }
  .guide-visual { min-height: 230px; }
  .guide-main { grid-template-columns: 1fr; gap: 32px; padding-top: 25px; padding-bottom: 46px; }
  .guide-sidebar { position: static; order: -1; padding: 16px; background: #f4f7fa; }
  .guide-sidebar .button { width: auto; }
  .guide-article h2 { margin-top: 28px; font-size: 22px; }
  .guide-measures { grid-template-columns: 1fr; gap: 11px; }
  .guide-pilot-grid { grid-template-columns: 1fr; }
  .guide-step { grid-template-columns: 28px 1fr; gap: 10px; }
  .prompt-panel { padding: 15px; }
  .guide-cta-inner { align-items: flex-start; flex-direction: column; }
  .guide-cta h2 { font-size: 22px; }
  .guide-footer .wrap { flex-direction: column; }
}