:root{--tj-blue:#0f4c81;--tj-ink:#172033;--tj-muted:#5c6678;--tj-bg:#f5f7fa;--tj-line:#dfe5ec;--tj-warn:#fff7df;--tj-ok:#edf8f1}.tj-article{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--tj-ink);background:var(--tj-bg);line-height:1.6}.tj-top{background:#fff;border-bottom:1px solid var(--tj-line)}.tj-top-inner,.tj-wrap{max-width:1120px;margin:auto;padding:16px 22px}.tj-top-inner{display:flex;justify-content:space-between;align-items:center}.tj-brand{font-weight:800;color:var(--tj-blue);text-decoration:none}.tj-nav a{margin-left:18px;color:var(--tj-ink);text-decoration:none}.tj-hero{background:#fff;border:1px solid var(--tj-line);border-radius:18px;padding:28px;margin:22px 0}.tj-kicker{font-size:.78rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--tj-blue)}h1{line-height:1.12;margin:.35em 0}.tj-lead{font-size:1.08rem;color:var(--tj-muted)}.tj-meta{display:flex;gap:10px;flex-wrap:wrap}.tj-meta span{background:#eef3f8;border-radius:999px;padding:5px 10px;font-size:.84rem}.tj-grid{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:22px}.tj-card{background:#fff;border:1px solid var(--tj-line);border-radius:16px;padding:22px;margin:0 0 18px}.tj-callout{border-left:5px solid var(--tj-blue)}.tj-warn{background:var(--tj-warn)}.tj-ok{background:var(--tj-ok)}.tj-table{width:100%;border-collapse:collapse}.tj-table th,.tj-table td{padding:10px;border-bottom:1px solid var(--tj-line);text-align:left;vertical-align:top}.tj-sources a{overflow-wrap:anywhere}.tj-source-date{font-weight:700}.tj-footer{margin-top:28px;background:#fff;border-top:1px solid var(--tj-line);color:var(--tj-muted)}code{background:#eef3f8;padding:.1em .35em;border-radius:5px}.tj-hidden-knowledge{max-width:980px;margin:auto;padding:20px}details{margin:.7em 0}summary{font-weight:700;cursor:pointer}@media(max-width:800px){.tj-grid{grid-template-columns:1fr}.tj-sidebar{display:block}.tj-top-inner{align-items:flex-start;gap:10px}.tj-nav{font-size:.9rem}}