/* Dev Guide page. Renders the HOW-UPDATES-WORK.md onboarding runbook. */
.doc { max-width: 920px; margin: 0 auto; padding: 8px 4px 64px; line-height: 1.6; color: #1f2430; }
.doc h1 { font-size: 1.9rem; font-weight: 800; margin: 8px 0 4px; }
.doc .sub { color: #5b6472; margin: 0 0 20px; }
.doc h2 { font-size: 1.25rem; font-weight: 700; margin: 34px 0 10px; padding-top: 14px; border-top: 1px solid #e7eaf0; }
.doc h3 { font-size: 1.05rem; font-weight: 700; margin: 22px 0 6px; }
.doc p, .doc li { color: #2b3240; }
.doc code { background: #f1f3f7; border-radius: 4px; padding: 1px 5px; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 0.88em; }
.doc pre { background: #0f1424; color: #e7ebf5; border-radius: 10px; padding: 14px 16px; overflow-x: auto; font-size: 0.84rem; line-height: 1.5; }
.doc pre code { background: none; color: inherit; padding: 0; }
.doc table { width: 100%; border-collapse: collapse; margin: 10px 0; font-size: 0.92rem; }
.doc th, .doc td { text-align: left; padding: 8px 10px; border-bottom: 1px solid #e7eaf0; vertical-align: top; }
.doc th { font-weight: 700; color: #3a4253; background: #f7f8fb; }
.doc .callout { background: #fff8e6; border: 1px solid #f3e2a8; border-left: 4px solid #e8b923; border-radius: 8px; padding: 12px 14px; margin: 14px 0; }
.doc .tell { color: #3a4253; }
.doc .tell em { color: #1769d6; font-style: normal; font-weight: 600; }
.doc .rules { background: #eef6ef; border: 1px solid #cfe6d3; border-radius: 10px; padding: 6px 18px; }
.doc .src { color: #7a8290; font-size: 0.85rem; margin-top: 28px; }
.doc .where { font-weight: 600; color: #3a4253; }
.page-wrap { padding: 24px 20px; }