*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:20px}body{margin:0;background:#f5f7fa;color:#243746;font:16px/1.8 system-ui,-apple-system,'PingFang SC',sans-serif}header,footer{max-width:1150px;margin:auto;padding:32px 28px}header h1{font-size:30px;color:#152e3d;line-height:1.4}a{color:#125cb8;text-underline-offset:3px}.layout{display:grid;grid-template-columns:250px 1fr;gap:28px;max-width:1150px;margin:auto;padding:0 28px}nav{position:sticky;top:16px;align-self:start;display:grid;gap:7px;font-size:14px}nav a{text-decoration:none;padding:7px 10px;border-radius:6px}nav a:hover{background:#e5edf8}main{min-width:0}section{background:white;padding:26px;margin-bottom:24px;border:1px solid #e0e6ef;border-radius:12px}h2{font-size:23px;line-height:1.4;color:#122e3d}h3{font-size:18px}li{margin:12px 0}table{border-collapse:collapse;width:100%;font-size:15px}th,td{border:1px solid #d8e1ea;padding:10px;text-align:left;vertical-align:top}th{background:#eaf0f7}tr:nth-child(even){background:#f8fafc}.table-scroll{overflow-x:auto}pre{font-size:14px;overflow-x:auto}footer{font-size:14px;color:#536779}@media(max-width:780px){.layout{display:block;padding:0 14px}header,footer{padding:24px 18px}header h1{font-size:25px}nav{position:static;margin-bottom:20px;grid-template-columns:1fr 1fr;font-size:13px}section{padding:18px}th,td{padding:8px;font-size:14px}h2{font-size:21px}}@media print{body{background:white;font-size:11pt}header,footer{padding:0}nav{display:none}.layout{display:block;padding:0}section{border:0;padding:0;break-inside:auto}a{color:black}table{font-size:10pt}}