/* The article shares the existing Field notes reading layout. */
.setup-brief { margin: 30px 0 0; padding: clamp(20px, 3vw, 30px); border: 1px solid var(--hairline-strong); border-radius: 12px; background: var(--surface); }
.setup-brief > div + div { margin-top: 24px; }
.setup-brief h3 { margin: 0 0 7px; color: var(--note-accent); font: 500 12px/1.4 "IBM Plex Mono", monospace; }
.setup-brief p { margin: 0; font-size: 17px; line-height: 1.5; }