:root{
  --navy:#16263f; --navy2:#1e3355; --navy-soft:#eef2f7;
  --teal:#127b7f; --teal2:#159aa0; --teal-soft:#e6f4f4;
  --ink:#1d2733; --muted:#5c6b7d; --line:#e2e8ef; --bg:#f6f8fb;
  --shadow:0 18px 50px rgba(22,38,63,.11); --shadow-sm:0 6px 20px rgba(22,38,63,.07);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:var(--teal);text-decoration:none}
a:hover{text-decoration:underline}

.hdr{background:#fff;border-bottom:1px solid var(--line)}
.hdr-in{max-width:1080px;margin:0 auto;padding:12px 20px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;color:var(--navy);letter-spacing:-.3px;text-decoration:none}
.brand .mark{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--navy),var(--navy2));color:#fff;display:grid;place-items:center;font-size:14px;font-weight:800;box-shadow:var(--shadow-sm)}
.brand b{color:var(--teal)}
.hdr-phone{font-weight:700;color:var(--navy);font-size:15px;text-decoration:none;white-space:nowrap}
.hdr-phone small{display:block;font-size:11px;color:var(--muted);font-weight:600}

.doc{max-width:820px;margin:0 auto;padding:30px 20px 50px}
.doc-card{background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);padding:38px 40px}
.doc h1{font-size:28px;color:var(--navy);margin:0 0 6px;letter-spacing:-.4px}
.doc .upd{color:var(--muted);font-size:13px;margin:0 0 26px;font-weight:600}
.doc h2{font-size:18px;color:var(--navy);margin:30px 0 8px;letter-spacing:-.2px}
.doc h3{font-size:15px;color:var(--navy);margin:20px 0 6px}
.doc p,.doc li{font-size:15px;color:var(--ink)}
.doc ul,.doc ol{padding-left:22px}
.doc li{margin-bottom:7px}
.doc .box{background:var(--teal-soft);border:1px solid #cfe6e6;border-radius:14px;padding:16px 18px;margin:18px 0;font-size:14.5px;color:#155e61}
.doc .box b{color:#0f5f62}
.doc .warn{background:#fdf5e6;border:1px solid #f0dcb4;color:#7a5210}
.doc .warn b{color:#6a460c}
.doc table{width:100%;border-collapse:collapse;margin:16px 0;font-size:14px}
.doc th,.doc td{text-align:left;padding:11px 12px;border-bottom:1px solid var(--line);vertical-align:top}
.doc th{background:var(--navy-soft);color:var(--navy);font-weight:800;font-size:13px}
.back{display:inline-block;margin-bottom:22px;font-weight:700;font-size:14px}

footer{background:#101d31;color:#9aabbd;margin-top:20px;padding:30px 20px}
.foot-in{max-width:900px;margin:0 auto;font-size:12px;line-height:1.7}
.foot-in .fbrand{color:#fff;font-weight:800;font-size:15px;margin-bottom:10px}
.foot-links{display:flex;gap:18px;flex-wrap:wrap;margin:14px 0;border-top:1px solid rgba(255,255,255,.1);border-bottom:1px solid rgba(255,255,255,.1);padding:12px 0}
.foot-links a{color:#c0d0de;font-weight:600;text-decoration:none}
.foot-links a:hover{color:#fff}
.disc{font-size:11px;color:#7a8ea3;line-height:1.65}
.adlabel{display:inline-block;background:rgba(255,255,255,.08);color:#c0d0de;font-size:10.5px;font-weight:800;letter-spacing:.8px;text-transform:uppercase;padding:4px 10px;border-radius:6px;margin-bottom:12px}

@media(max-width:560px){
  .doc-card{padding:24px 20px;border-radius:16px}
  .doc h1{font-size:23px}
  .hdr-phone small{display:none}
}