.guide-main { background: var(--surface-paper); }
.guide-article { max-width: 920px; margin-inline: auto; padding: clamp(36px, 6vw, 72px) var(--gutter) clamp(64px, 8vw, 96px); }
.guide-breadcrumbs { display: flex; flex-wrap: wrap; gap: 8px 12px; font-size: 14px; color: var(--text-muted); margin-bottom: 36px; }
.guide-breadcrumbs a { text-underline-offset: 4px; }
.guide-category { color: var(--accent); font-size: 14px; font-weight: 700; margin-bottom: 16px; }
.guide-hero h1 { font-size: clamp(29px, 4vw, 42px); line-height: 1.55; letter-spacing: -.025em; }
.guide-lead { margin-top: 24px; color: var(--text-body); font-size: 18px; line-height: 1.9; }
.guide-byline { display: flex; flex-wrap: wrap; gap: 4px 8px; margin-top: 24px; color: var(--text-muted); font-size: 14px; }
.guide-byline > span { margin-left: 12px; }
.guide-answer { margin-top: 32px; padding: 24px; border-left: 3px solid var(--accent); background: var(--surface-muted); }
.guide-answer strong { display: block; margin-bottom: 8px; }
.guide-toc { margin-top: 36px; padding: 24px 0; border-block: 1px solid var(--line-strong); }
.guide-toc > p { font-weight: 700; margin-bottom: 12px; }
.guide-toc ol { padding-left: 24px; }
.guide-toc a { display: inline-block; padding: 5px 0; text-underline-offset: 4px; }
.guide-article > section { margin-top: 56px; }
.guide-article h2 { font-size: clamp(23px, 2.8vw, 29px); line-height: 1.6; margin-bottom: 22px; }
.guide-article h3 { font-size: 20px; line-height: 1.7; margin: 28px 0 12px; }
.guide-article section > p { margin: 16px 0; color: var(--text-body); line-height: 1.95; }
.guide-table-wrap { overflow-x: auto; margin: 26px 0; }
.guide-table-wrap table { width: 100%; min-width: 560px; border-collapse: collapse; font-size: 15px; text-align: left; }
.guide-table-wrap caption { text-align: left; font-size: 14px; color: var(--text-muted); margin-bottom: 10px; }
.guide-table-wrap th, .guide-table-wrap td { padding: 16px; border: 1px solid var(--line); vertical-align: top; }
.guide-table-wrap thead { background: var(--surface-muted); }
.guide-table-wrap tbody th { width: 24%; }
.guide-example { padding: clamp(20px, 4vw, 32px); background: var(--surface); border: 1px solid var(--line-strong); margin-block: 24px; }
.guide-example__label { font-size: 14px; color: var(--text-muted); }
.guide-example h3 { margin-top: 14px; }
.guide-example dl > div { display: grid; grid-template-columns: 130px 1fr; gap: 16px; padding-block: 12px; border-bottom: 1px solid var(--line); }
.guide-example dt { font-weight: 700; color: var(--accent); }
.guide-example > p:not(:first-child) { margin-top: 18px; }
.guide-data { border-top: 1px solid var(--line-strong); margin-block: 24px; }
.guide-data > div { padding-block: 20px; border-bottom: 1px solid var(--line); }
.guide-data dt { font-weight: 700; margin-bottom: 6px; }
.guide-data dd { color: var(--text-body); }
.guide-steps { padding-left: 24px; }
.guide-steps li { padding-left: 8px; }
.guide-steps li::marker { color: var(--accent); font-weight: 700; }
.guide-steps p { color: var(--text-body); }
.guide-cta { padding: clamp(24px, 4vw, 36px); margin-top: 56px; background: var(--surface-muted); border-top: 3px solid var(--accent); }
.guide-cta__title { font-size: 24px; font-weight: 700; line-height: 1.6; margin-bottom: 22px; }
.guide-nowrap { white-space: nowrap; }
.guide-cta > div { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 24px; margin-top: 24px; }
@media (max-width: 640px) {
  .guide-lead { font-size: 16px; }
  .guide-example dl > div { grid-template-columns: 1fr; gap: 4px; }
  .guide-article > section { margin-top: 40px; }
  .guide-cta .button { width: 100%; }
}