/* Editorial field guide, using the site's shared colors and typography. */
.ai-guide-header { border-bottom: 0; margin-bottom: 0; padding-bottom: 28px; }
.ai-guide-header .section-eyebrow { margin-bottom: 14px; }
.ai-guide-lead { font: 1.3rem/1.5 var(--font-body); color: var(--color-text-muted); max-width: 660px; margin-bottom: 20px; }
.ai-guide-intro { max-width: 700px; }
.ai-guide-intro p { margin-bottom: 0; }
.ai-guide-principle { padding: 22px 24px; background: var(--color-bg-elevated); border-left: 5px solid var(--color-sage); margin: 0 0 36px; }
.ai-guide-section-label { font: 700 12px/1.5 var(--font-ui); letter-spacing: .11em; text-transform: uppercase; color: var(--color-text-muted); padding-bottom: 16px; border-bottom: 1px solid var(--color-border); margin: 0; }
.ai-workflow { display: grid; grid-template-columns: 145px minmax(0, 1fr); gap: 30px; padding: 34px 0; border-bottom: 1px solid var(--color-border); }
.ai-workflow-meta { display: flex; flex-direction: column; gap: 6px; font: 14px/1.5 var(--font-ui); color: var(--color-text-muted); padding-top: 5px; }
.ai-workflow-meta span:first-child { color: var(--color-rust); }
.ai-workflow-body h3, .ai-guide-closing h2 { font: 400 clamp(1.5rem, 3vw, 1.9rem)/1.2 var(--font-body); margin: 0 0 14px; }
.ai-workflow-body > p { margin: 0 0 20px; }
.ai-workflow-steps { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; margin: 0 0 20px; font: 15px/1.6 var(--font-ui); }
.ai-workflow-steps dt { color: var(--color-sage); font-weight: 700; margin-bottom: 5px; }
.ai-workflow-steps dd { margin: 0; }
.ai-guide-project-link { color: var(--color-rust); font: 600 15px/1.5 var(--font-ui); text-decoration: underline; }
.ai-guide-prompt { margin-top: 18px; font: 15px/1.6 var(--font-ui); }
.ai-guide-prompt summary { color: var(--color-sage); cursor: pointer; padding: 8px 0; width: fit-content; }
.ai-guide-prompt-body { padding: 20px; background: var(--color-bg-elevated); margin-top: 8px; }
.ai-guide-prompt-text { white-space: pre-wrap; overflow-wrap: anywhere; margin: 0 0 14px; }
.ai-guide-copy { font: inherit; color: var(--color-text); background: var(--color-bg); border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: 8px 14px; cursor: pointer; }
.ai-guide-copy:hover { border-color: var(--color-sage); }
.ai-guide-copy-status { display: inline-block; margin: 6px 0 0 8px; color: var(--color-text-muted); }
.ai-guide-closing { padding-top: 34px; max-width: 700px; }
.ai-guide-closing p { margin: 0; color: var(--color-text-muted); }
@media (max-width: 620px) {
    .ai-workflow { grid-template-columns: minmax(0, 1fr); gap: 14px; padding: 28px 0; }
    .ai-workflow-meta { flex-direction: row; flex-wrap: wrap; gap: 8px 18px; padding: 0; }
    .ai-workflow-steps { grid-template-columns: minmax(0, 1fr); gap: 16px; }
    .ai-guide-principle, .ai-guide-prompt-body { padding: 18px; }
}