:root{
  --bg:#f6f7fb;
  --paper:#ffffff;
  --ink:#111827;
  --muted:#4b5563;
  --brand:#0b2a5b;
  --accent:#d4af37;
  --border:#e5e7eb;
  --shadow:0 8px 24px rgba(0,0,0,.08);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family: Georgia, "Times New Roman", serif;color:var(--ink);background:var(--bg)}
a{color:#0b5bd3;text-decoration:none}
a:hover{text-decoration:underline}
.topbar{
  position:sticky;top:0;z-index:10;
  background:linear-gradient(90deg,var(--brand),#0a1c3b);
  color:#fff;border-bottom:3px solid var(--accent);
}
.topbar .inner{max-width:980px;margin:0 auto;padding:10px 14px;display:flex;align-items:center;justify-content:space-between;gap:10px}
.brand{display:flex;flex-direction:column;line-height:1.1}
.brand .small{font-size:12px;opacity:.85;letter-spacing:.5px;text-transform:uppercase}
.brand .title{font-size:16px;font-weight:700}
.actions{display:flex;gap:10px;flex-wrap:wrap}
.btn{
  background:#fff;color:#111;border:1px solid rgba(255,255,255,.35);
  border-radius:10px;padding:8px 12px;font-size:14px;cursor:pointer;
}
.btn.secondary{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.4)}
.btn:hover{filter:brightness(.98)}
.container{max-width:980px;margin:18px auto;padding:0 14px}
.paper{
  background:var(--paper);border:1px solid var(--border);border-radius:14px;
  box-shadow:var(--shadow);overflow:hidden
}
.section{padding:26px 34px}
h1{font-size:34px;margin:0 0 6px}
h2{font-size:26px;margin:28px 0 8px}
h3{font-size:18px;margin:18px 0 6px}
p{font-size:15.5px;line-height:1.72;margin:10px 0;color:var(--ink)}
.muted{color:var(--muted)}
.hr{height:1px;background:var(--border);margin:18px 0}
.cover{
  padding:0;
}
.cover img{width:100%;display:block}
.toc a{display:inline-block;padding:2px 0}
.box{
  border:1px solid var(--border);border-left:6px solid var(--accent);
  border-radius:12px;padding:14px 16px;background:#fbfbfd;margin:14px 0
}
.boxtitle{font-weight:700;margin:0 0 8px}
ul,ol{margin:8px 0 8px 22px}
li{margin:6px 0;line-height:1.55}
table{width:100%;border-collapse:collapse;margin:12px 0;font-size:14px}
th,td{border:1px solid var(--border);padding:10px;vertical-align:top}
th{background:#f3f4f6;text-align:left}
.badge{
  display:inline-block;background:#0b2a5b;color:#fff;border-radius:999px;
  padding:4px 10px;font-size:12px;margin-right:8px
}
@media print{
  body{background:#fff}
  .topbar,.actions,.no-print{display:none !important}
  .container{max-width:none;margin:0;padding:0}
  .paper{border:none;box-shadow:none;border-radius:0}
  .section{padding:24px 26px}
  h2{page-break-before:always}
  .cover{page-break-after:always}
  .pagebreak{page-break-before:always}
}