/* Cadi — stylesheet dùng chung cho các trang pháp lý */
:root{
  --paper:#F6F3EA; --paper-deep:#EFEAD9; --card:#FDFCF7;
  --ink:#1B211D; --muted:#5a6158; --body:#3d453f;
  --jade:#155F49; --jade-deep:#0C3B2E; --amber:#E3A422;
  --line:#D8D1BE;
  --mono:'IBM Plex Mono',monospace; --sans:'Be Vietnam Pro',system-ui,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--paper);color:var(--ink);line-height:1.7}
a{color:var(--jade)}
.wrap{max-width:820px;margin:0 auto;padding:0 20px}

.topbar{position:sticky;top:0;z-index:50;background:rgba(246,243,234,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.topbar .wrap{max-width:1100px;display:flex;align-items:center;justify-content:space-between;height:62px}
.logo{display:flex;align-items:center;gap:9px;font-weight:800;font-size:1.3rem;letter-spacing:-.02em;text-decoration:none;color:var(--ink)}
.logo .mark{width:30px;height:30px;border-radius:7px;background:var(--jade);color:#fff;display:grid;place-items:center;font-size:.9rem;font-family:var(--mono)}
.back{font-size:.92rem;text-decoration:none;font-weight:600}

main{padding:48px 0 72px}
.kicker{font-family:var(--mono);font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--jade);font-weight:600;margin-bottom:10px}
h1{font-size:clamp(1.7rem,4vw,2.3rem);font-weight:800;letter-spacing:-.02em;line-height:1.25;margin-bottom:10px}
.updated{font-family:var(--mono);font-size:.84rem;color:var(--muted);margin-bottom:30px;padding-bottom:20px;border-bottom:1px solid var(--line)}
h2{font-size:1.2rem;font-weight:700;margin:34px 0 10px;letter-spacing:-.01em}
h3{font-size:1rem;font-weight:700;margin:22px 0 8px}
p{margin-bottom:12px;color:var(--body)}
ul,ol{margin:0 0 14px 22px;color:var(--body)}
li{margin-bottom:6px}
strong,b{color:var(--ink)}
table{width:100%;border-collapse:collapse;margin:14px 0;font-size:.92rem}
th,td{border:1px solid var(--line);padding:9px 11px;text-align:left;vertical-align:top}
th{background:var(--paper-deep);font-weight:600}
.box{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:18px 20px;margin:18px 0}
.box.warn{background:rgba(227,164,34,.14);border-color:rgba(227,164,34,.55)}
.box p:last-child{margin-bottom:0}

footer{background:var(--jade-deep);color:#c4cfc4;padding:32px 0;font-size:.88rem}
footer .wrap{max-width:1100px}
footer a{color:#c4cfc4;text-decoration:none}
footer a:hover{color:#fff}
footer b{color:#fff}
.fnav{display:flex;flex-wrap:wrap;gap:6px 16px;margin-top:14px}
.fbot{border-top:1px solid rgba(237,233,218,.18);margin-top:20px;padding-top:16px;font-size:.83rem;color:#9fb3a4}
:focus-visible{outline:3px solid var(--amber);outline-offset:2px}