:root{--aia-blue:#0f4c75;--aia-cyan-dark:#0891b2;--text:#0f172a;--muted:#64748b;--bg:#f5fbfd;--border:#0f172a1f}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);margin:0;font:16px/1.65 system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}header{border-bottom:1px solid var(--border);background:#fff;padding:12px 16px}header a{display:inline-block}header img{width:auto;height:56px;display:block}main{max-width:820px;margin:0 auto;padding:32px 16px 64px}h1{color:var(--aia-blue);margin:0 0 4px;font-size:1.9rem;line-height:1.25}h2{color:var(--aia-blue);margin:36px 0 8px;font-size:1.25rem}.updated{color:var(--muted);margin:0 0 24px}a{color:var(--aia-cyan-dark)}ul{padding-left:1.3em}li{margin:4px 0}.table-wrap{margin:12px 0;overflow-x:auto}table{border-collapse:collapse;background:#fff;width:100%;font-size:.95rem}th,td{border:1px solid var(--border);text-align:left;vertical-align:top;padding:8px 10px}th{background:#eef6f9}.en{color:var(--muted);font-style:italic}footer{border-top:1px solid var(--border);color:var(--muted);text-align:center;padding:16px;font-size:.9rem}