/* Guides: long-form pages on AI detection. Uses the tokens from app.css (loaded first). */
.article { max-width: 720px; margin: 0 auto; padding: 4px 16px 48px; }
.article .crumbs { font-size: 13px; color: var(--muted); margin: 4px 0 10px; }
.article .crumbs a { color: var(--muted); text-decoration: none; }
.article h1 { font-size: 28px; margin: 6px 0 8px; }
.article .meta { font-size: 13px; color: var(--muted); margin: 0 0 18px; }
.article h2 { font-size: 21px; margin: 30px 0 8px; text-align: left; }
.article h3 { font-size: 17px; margin: 20px 0 6px; text-align: left; }
.article p, .article li { color: #2b3050; }
.article li { margin: 4px 0; }
.article .answer { background: var(--card); border: 1px solid var(--line); border-left: 4px solid var(--brand); border-radius: var(--r); padding: 14px 16px; box-shadow: var(--shadow); }
.article .answer h2 { font-size: 13px; text-transform: uppercase; letter-spacing: .06em; color: var(--brand); margin: 0 0 6px; }
.article .answer p { margin: 0 0 8px; color: var(--ink); }
.article .answer p:last-child { margin-bottom: 0; }
.article .table { overflow-x: auto; margin: 12px 0; border: 1px solid var(--line); border-radius: 12px; background: var(--card); }
.article table { border-collapse: collapse; width: 100%; font-size: 14px; }
.article th, .article td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
.article th { background: var(--soft); font-weight: 700; color: var(--ink); }
.article tr:last-child td { border-bottom: 0; }
.article .note { background: var(--soft); border-radius: 12px; padding: 12px 14px; font-size: 15px; }
.article .warn { background: var(--as-bg); border-radius: 12px; padding: 12px 14px; font-size: 15px; }
.article .steps { counter-reset: s; list-style: none; padding: 0; }
.article .steps > li { counter-increment: s; position: relative; padding-left: 40px; margin: 12px 0; }
.article .steps > li::before { content: counter(s); position: absolute; left: 0; top: 0; width: 28px; height: 28px; border-radius: 50%; background: var(--brand); color: var(--brand-ink); font-weight: 700; font-size: 14px; display: flex; align-items: center; justify-content: center; }
.article .cta { margin: 32px 0; background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 18px 16px; box-shadow: var(--shadow); text-align: center; }
.article .cta p { margin: 0 0 12px; color: var(--ink); }
.article .cta .btn { width: 100%; max-width: 360px; }
.article .sources { font-size: 14px; }
.article .sources li { color: var(--muted); word-break: break-word; }
.article .related { border-top: 1px solid var(--line); margin-top: 28px; padding-top: 6px; }
.article .related ul { padding-left: 18px; }
.article .byline { font-size: 13px; color: var(--muted); margin-top: 24px; }
.hub { list-style: none; padding: 0; display: grid; gap: 10px; }
.hub li { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; }
.hub a { font-weight: 700; text-decoration: none; }
.hub p { margin: 4px 0 0; font-size: 14px; color: var(--muted); }
/* phones: each table row becomes a card, every cell labeled with its column name (data-label, added by build.py) */
@media (max-width: 600px) {
  .article .table { border: 0; background: none; overflow: visible; }
  .article table thead { display: none; }
  .article table, .article tbody, .article tr, .article td { display: block; width: auto; }
  .article tr { background: var(--card); border: 1px solid var(--line); border-radius: 12px; margin: 0 0 10px; padding: 4px 0; }
  .article td { border: 0; padding: 6px 12px; }
  .article td:first-child { font-weight: 700; color: var(--ink); }
  .article td:not(:first-child)::before { content: attr(data-label); display: block; font-size: 11px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: var(--muted); margin-bottom: 2px; }
}
@media (min-width: 720px) { .article h1 { font-size: 34px; } }