@font-face{font-family:'Metropolis';font-weight:400;font-display:swap;src:url("fonts/metropolis-400.woff2") format('woff2');}
  @font-face{font-family:'Metropolis';font-weight:500;font-display:swap;src:url("fonts/metropolis-500.woff2") format('woff2');}
  @font-face{font-family:'Metropolis';font-weight:600;font-display:swap;src:url("fonts/metropolis-600.woff2") format('woff2');}
  @font-face{font-family:'Metropolis';font-weight:700;font-display:swap;src:url("fonts/metropolis-700.woff2") format('woff2');}
  :root{
    --paper:#F4ECDA;--paper-2:#ECE0C9;--ink:#06303A;--ink-2:#4B646A;
    --line:rgba(6,48,58,.14);--line-2:rgba(6,48,58,.24);
    --petrol:#003A48;--petrol-2:#006378;--petrol-deep:#012A33;--cream:#F2E7D2;--accent:#ED7658;
    --font:'Metropolis','Helvetica Neue',Arial,sans-serif;
  }
  @media (prefers-color-scheme:dark){:root{--paper:#06272F;--paper-2:#0A333C;--ink:#F2E7D2;--ink-2:#A7BABB;--line:rgba(242,231,210,.13);--line-2:rgba(242,231,210,.22);}}
  :root[data-theme="dark"]{--paper:#06272F;--paper-2:#0A333C;--ink:#F2E7D2;--ink-2:#A7BABB;--line:rgba(242,231,210,.13);--line-2:rgba(242,231,210,.22);}
  :root[data-theme="light"]{--paper:#F4ECDA;--paper-2:#ECE0C9;--ink:#06303A;--ink-2:#4B646A;--line:rgba(6,48,58,.14);--line-2:rgba(6,48,58,.24);}
  *{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);font-weight:450;font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased;}
  a{color:var(--petrol-2);text-decoration:none;}
  a:hover{text-decoration:underline;}
  img{display:block;max-width:100%;}
  .wrap{max-width:820px;margin:0 auto;padding:0 32px;}
  ::selection{background:var(--accent);color:#fff;}

  header{background:var(--petrol-deep);color:var(--cream);padding:18px 0;position:sticky;top:0;z-index:10;}
  header .bar{display:flex;align-items:center;justify-content:space-between;gap:16px;}
  header img{height:26px;}
  header a.back{color:var(--cream);font-size:13.5px;font-weight:500;display:inline-flex;align-items:center;gap:8px;}
  header a.back:hover{text-decoration:none;color:#fff;}

  .hero{padding:64px 0 30px;border-bottom:1px solid var(--line);}
  .hero .eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:11.5px;font-weight:600;text-transform:uppercase;letter-spacing:.2em;color:var(--petrol-2);}
  .hero .eyebrow::before{content:"";width:22px;height:1px;background:var(--accent);}
  .hero h1{font-size:clamp(30px,5vw,44px);font-weight:700;letter-spacing:-.02em;margin:18px 0 0;line-height:1.05;}
  .hero .upd{margin-top:14px;font-size:13.5px;color:var(--ink-2);}

  .notice{margin:28px 0 0;background:var(--paper-2);border:1px solid var(--line-2);border-left:3px solid var(--accent);
    padding:16px 20px;font-size:13.5px;color:var(--ink-2);line-height:1.6;}
  .notice b{color:var(--ink);font-weight:600;}

  nav.toc{display:flex;flex-wrap:wrap;gap:10px;margin:30px 0 0;}
  nav.toc a{font-size:13px;font-weight:600;color:var(--ink);border:1px solid var(--line-2);padding:8px 15px;border-radius:30px;}
  nav.toc a:hover{border-color:var(--accent);color:var(--petrol-2);text-decoration:none;}

  article{padding:56px 0;border-bottom:1px solid var(--line);}
  article:last-of-type{border-bottom:none;}
  .doc-num{font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);}
  article h2{font-size:clamp(23px,3.4vw,30px);font-weight:700;letter-spacing:-.015em;margin:10px 0 0;line-height:1.1;}
  article h3{font-size:16.5px;font-weight:600;margin:34px 0 8px;color:var(--ink);letter-spacing:-.005em;}
  article p{margin:0 0 14px;color:var(--ink-2);}
  article p strong,article li strong{color:var(--ink);font-weight:600;}
  article ul{margin:0 0 16px;padding-left:20px;color:var(--ink-2);}
  article li{margin-bottom:7px;}
  .ph{color:var(--accent);font-weight:600;font-style:normal;}

  .idcard{margin:18px 0;border:1px solid var(--line);background:var(--paper-2);}
  .idcard .rowline{display:grid;grid-template-columns:210px 1fr;gap:16px;padding:12px 18px;border-bottom:1px solid var(--line);font-size:14.5px;}
  .idcard .rowline:last-child{border-bottom:none;}
  .idcard .k{color:var(--ink-2);font-size:12px;text-transform:uppercase;letter-spacing:.08em;font-weight:600;align-self:center;}
  .idcard .v{color:var(--ink);font-weight:500;font-variant-numeric:tabular-nums;}
  @media (max-width:560px){ .idcard .rowline{grid-template-columns:1fr;gap:2px;} }

  table.ck{width:100%;border-collapse:collapse;margin:14px 0 18px;font-size:13.5px;}
  table.ck th,table.ck td{text-align:left;padding:11px 14px;border:1px solid var(--line);vertical-align:top;}
  table.ck th{background:var(--paper-2);color:var(--ink);font-weight:600;font-size:12px;text-transform:uppercase;letter-spacing:.05em;}
  table.ck td{color:var(--ink-2);}
  .tbl-scroll{overflow-x:auto;}

  footer{background:var(--petrol-deep);color:var(--cream);padding:36px 0;margin-top:0;}
  footer .fb{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;}
  footer img{height:24px;}
  footer p{margin:0;font-size:12px;color:rgba(242,231,210,.6);}
  footer a{color:rgba(242,231,210,.85);}