:root{
  --navy:#0F2540;--ink:#0B1B2E;--slate:#334155;--mute:#475569;--teal:#0B6B74;--teal-l:#E3F2F3;
  --bg:#F4F6F8;--card:#fff;--line:#D5DCE4;--warn-bg:#FFF4E5;--warn:#8A4B08;--red:#9B1C1C;--amber:#8A4B08;
  --maxw:1120px;--r:8px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font:17px/1.6 Inter,"Segoe UI",Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg)}
a{color:#0A5C9E;text-underline-offset:2px}
a:hover{color:var(--navy)}
:focus-visible{outline:3px solid #1B6FD1;outline-offset:2px;border-radius:2px}
.skip{position:absolute;left:-999px;top:0;background:#fff;padding:.6rem 1rem;z-index:100}
.skip:focus{left:8px;top:8px}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.sim-banner{background:var(--warn-bg);color:var(--warn);border-bottom:1px solid #E8C99B;font-size:.92rem}
.sim-banner .wrap{padding-top:.5rem;padding-bottom:.5rem}
header.site{background:#fff;border-bottom:1px solid var(--line)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:12px;padding-bottom:12px}
.brand img{display:block;height:48px;width:auto}
nav.main ul{display:flex;gap:4px;list-style:none;margin:0;padding:0;flex-wrap:wrap}
nav.main a{display:block;padding:.5rem .8rem;color:var(--ink);text-decoration:none;border-radius:6px;font-weight:600;font-size:.95rem}
nav.main a:hover{background:var(--teal-l)}
nav.main a[aria-current="page"]{background:var(--navy);color:#fff}
.menu-btn{display:none;background:var(--navy);color:#fff;border:0;border-radius:6px;padding:.5rem .9rem;font:inherit;font-weight:600}
@media (max-width:860px){
  .menu-btn{display:block}
  nav.main{display:none;width:100%}
  nav.main.open{display:block}
  header.site .wrap{flex-wrap:wrap}
  nav.main ul{flex-direction:column}
}
main{padding-bottom:56px}
h1,h2,h3{line-height:1.25;color:var(--navy)}
h1{font-size:2.2rem;margin:.6em 0 .3em}
h2{font-size:1.5rem;margin:2em 0 .5em}
h3{font-size:1.15rem;margin:1.5em 0 .4em}
.lead{font-size:1.2rem;color:var(--slate);max-width:62ch}
.hero{background:var(--navy);color:#fff;position:relative;overflow:hidden}
.hero .wrap{padding-top:56px;padding-bottom:56px;position:relative;z-index:1}
.hero h1{color:#fff;font-size:2.7rem;max-width:20ch}
.hero p{color:#DCE6F0;max-width:58ch;font-size:1.15rem}
.hero img.bg{position:absolute;right:0;top:0;height:100%;width:60%;object-fit:cover;opacity:.35}
.btn{display:inline-block;background:var(--teal);color:#fff;text-decoration:none;font-weight:700;padding:.7rem 1.2rem;border-radius:6px;border:2px solid var(--teal)}
.btn:hover{background:#085862;color:#fff}
.btn.alt{background:transparent;color:#fff;border-color:#9FB6CE}
.btn.alt:hover{background:rgba(255,255,255,.1)}
.btn.dark{background:transparent;color:var(--navy);border-color:var(--navy)}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:1.4rem}
.disclaimer{border-left:5px solid var(--amber);background:var(--warn-bg);color:#5A3205;padding:14px 18px;border-radius:0 var(--r) var(--r) 0;margin:1.4rem 0}
.disclaimer strong{color:#5A3205}
.grid{display:grid;gap:20px}
.g2{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:repeat(3,1fr)}.g4{grid-template-columns:repeat(4,1fr)}
@media (max-width:900px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column}
.card .body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:8px;flex:1}
.card img{display:block;width:100%;height:auto;aspect-ratio:16/10;object-fit:cover;background:var(--navy)}
.card h3{margin:0;font-size:1.1rem}
.card h3 a{color:var(--navy);text-decoration:none}
.card h3 a:hover{text-decoration:underline}
.card .meta{font-size:.9rem;color:var(--mute)}
.tags{display:flex;flex-wrap:wrap;gap:6px;list-style:none;padding:0;margin:0}
.tags li{background:var(--teal-l);color:#06474D;border-radius:999px;padding:.1rem .65rem;font-size:.82rem;font-weight:600}
.label{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;padding:.12rem .55rem;border-radius:4px;background:#FBE9E9;color:var(--red);border:1px solid #E7B9B9}
.kpi{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:14px 16px}
.kpi .v{font-size:2rem;font-weight:800;color:var(--navy);line-height:1.1}
.kpi .l{font-size:.92rem;color:var(--slate)}
.kpi details{font-size:.85rem;color:var(--mute);margin-top:6px}
.kpi summary{cursor:pointer;color:#0A5C9E}
table{border-collapse:collapse;width:100%;font-size:.92rem;background:#fff}
caption{text-align:left;font-weight:700;padding:8px 0;color:var(--navy)}
th,td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}
thead th{background:var(--navy);color:#fff;position:sticky;top:0}
thead th button{all:unset;cursor:pointer;color:#fff;font-weight:700;display:block;width:100%}
thead th button:focus-visible{outline:3px solid #fff;outline-offset:2px}
tbody tr:nth-child(even){background:#F8FAFB}
.tablewrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:#fff}
.tablewrap table{border:0}
.sev{display:inline-block;font-weight:700;font-size:.82rem;padding:.05rem .5rem;border-radius:4px;border:1px solid;white-space:nowrap}
.sev-High{background:#FBE9E9;color:#7A1414;border-color:#D99C9C}
.sev-Medium{background:#FFF1DC;color:#6B3C06;border-color:#E3B877}
.sev-Low{background:#E7F2EC;color:#1D5A3B;border-color:#9BC6B0}
.sev::before{margin-right:.3em}
.sev-High::before{content:"▲"}.sev-Medium::before{content:"◆"}.sev-Low::before{content:"●"}
.filters{display:flex;flex-wrap:wrap;gap:14px 20px;align-items:end;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:14px 16px;margin:16px 0}
.filters label{display:block;font-weight:600;font-size:.9rem}
.filters input[type=search],.filters select{font:inherit;padding:.45rem .6rem;border:1px solid #7C8B9C;border-radius:6px;background:#fff}
fieldset{border:0;margin:0;padding:0}
legend{font-weight:600;font-size:.9rem;padding:0}
.chk{display:inline-flex;gap:6px;align-items:center;margin-right:12px;font-weight:400}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:18px 20px;margin:16px 0}
.panel h3:first-child{margin-top:0}
figure{margin:1.2rem 0}
figure.diagram{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:10px}
figure.diagram .scroll{overflow-x:auto}
figure.diagram .inner{min-width:640px;aspect-ratio:1198/456;position:relative}
figure.diagram img{display:block;width:100%;height:100%;position:absolute;inset:0}  /* every flow diagram is 1198x456; stating the ratio keeps the box stable while the image loads */
figcaption{font-size:.9rem;color:var(--mute);margin-top:6px}
.chartbox{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:14px 16px}
.chartbox svg{width:100%;height:auto;display:block}
.chartbox details{margin-top:10px}
.chartbox summary{cursor:pointer;color:#0A5C9E;font-weight:600}
.legend{display:flex;gap:16px;flex-wrap:wrap;font-size:.88rem;margin:6px 0}
.legend span{display:inline-flex;align-items:center;gap:6px}
.sw{width:16px;height:16px;border:1px solid #1118}
.toc{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:12px 18px;font-size:.95rem}
.toc ul{margin:.3rem 0;padding-left:1.2rem}
.two{display:grid;grid-template-columns:1fr 1fr;gap:24px}
@media (max-width:760px){.two{grid-template-columns:1fr}}
.dl{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.dl li{background:#fff;border:1px solid var(--line);border-radius:6px;padding:8px 12px;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.dl .t{font-weight:600}.dl .m{color:var(--mute);font-size:.85rem}
.callout{border-left:5px solid var(--teal);background:var(--teal-l);padding:12px 16px;border-radius:0 var(--r) var(--r) 0;margin:1rem 0}
.crumbs{font-size:.9rem;color:var(--mute);margin-top:16px}
footer.site{background:var(--navy);color:#CBD6E2;padding:28px 0;font-size:.92rem}
footer.site a{color:#fff}
footer.site p{margin:.3rem 0}
code{background:#E9EEF3;padding:.05rem .35rem;border-radius:4px;font-size:.88em}
pre{background:#E9EEF3;padding:12px;border-radius:6px;overflow:auto;font-size:.85rem}
.empty{padding:14px;color:var(--mute);font-style:italic}
.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
@media print{.sim-banner,nav,.menu-btn,.filters{display:none}}
.filters>div{flex:1 1 200px;min-width:0}
.filters input[type=search],.filters select{width:100%;min-width:0;max-width:100%}
.panel,.card,.kpi,.chartbox,.callout,.disclaimer{overflow-wrap:anywhere}
pre,code{overflow-wrap:anywhere}
.tags{margin:.8rem 0}
.chartbox svg{height:auto;max-width:100%}.chartbox h3{margin-top:0}
.sw-high{background:#7A1414}.sw-open{background:#0B6B74}.sw-closed{background:#8A97A6}
.sw-med{background:repeating-linear-gradient(45deg,#F2C57C 0 3px,#8A4B08 3px 5px)}
.sw-low{background:radial-gradient(#1D5A3B 1.5px,#CFE6D8 2px)}
tbody th{text-align:left;font-weight:600;color:var(--ink)}
.brand{min-width:0;max-width:100%}
.brand img{max-width:100%;width:auto;height:auto;max-height:48px}
table.strip{font-size:.72rem}
table.strip th,table.strip td{padding:3px 4px;text-align:center;min-width:24px}
table.strip tbody th{text-align:left;min-width:48px}
td.h.ok{background:#E7F2EC;color:#1D5A3B}td.h.warn{background:#FFF1DC;color:#6B3C06;font-weight:700}td.h.bad{background:#FBE9E9;color:#7A1414;font-weight:700}
pre{white-space:pre-wrap}
tbody th{white-space:nowrap}
.chartbox svg.ccm{max-width:min(820px,100%);margin:0 auto}
@media (min-width:861px){nav.main a{padding:.5rem .5rem;font-size:.9rem}.brand img{max-height:40px}}
.tablewrap{position:relative}table.strip th,table.strip td{position:relative}