:root{--ink: #222222;--ink-head: #17324f;--muted: #5a6572;--red: #cc0000;--link: #0033cc;--link-visited: #551a8b;--blue: #2f66a8;--blue-dark: #1b4a86;--blue-deep: #0f3560;--blue-pale: #eef3f9;--orange: #bb4400;--orange-dark: #9a3800;--box-border: #b6c6d8;--dotted: #9aa7b4;--serif: Georgia, "Times New Roman", Times, serif;--sans: Verdana, Tahoma, Geneva, "DejaVu Sans", system-ui, sans-serif}*{box-sizing:border-box}html{background:#ccd7e3;background-image:repeating-linear-gradient(90deg,rgba(255,255,255,.45) 0,rgba(255,255,255,.45) 1px,transparent 1px,transparent 5px)}body{margin:0;color:var(--ink);font-family:var(--sans);font-size:13px;line-height:1.7}.page{max-width:1000px;margin:0 auto;background:#fff;border-left:1px solid #8fa5bd;border-right:1px solid #8fa5bd;min-height:100vh}@media(min-width:1040px){.page{margin:14px auto;border:1px solid #8fa5bd;border-radius:6px;overflow:hidden;box-shadow:0 2px 8px #17324f40;min-height:0}}a{color:var(--link);text-decoration:underline}a:visited{color:var(--link-visited)}a:hover{color:var(--red)}a:focus-visible{outline:2px solid var(--red);outline-offset:2px}h1,h2,h3{font-family:var(--serif);color:var(--ink-head);line-height:1.25;letter-spacing:-.01em}h1{font-size:25px;margin:0 0 14px;padding-bottom:8px;border-bottom:1px dotted var(--dotted)}h2{font-size:18px;margin:26px 0 8px;padding-bottom:4px;border-bottom:1px dotted var(--dotted)}h3{font-size:14px;margin:20px 0 6px}@media(min-width:768px){h1{font-size:30px}h2{font-size:20px}}.masthead{background:linear-gradient(#fff,#edf2f8 55%,#dde6f0);border-bottom:1px solid var(--box-border)}.mast-inner{padding:18px 16px 10px;text-align:center}.brand{margin:0;font-family:var(--serif);font-weight:700;font-size:44px;line-height:1.05;letter-spacing:-.02em;text-shadow:0 1px 0 #ffffff}.brand a,.brand a:visited{color:var(--ink-head);text-decoration:none}.brand a:hover{color:var(--ink-head)}.dot{color:var(--red)}.tagline{margin:1px 0 0;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.28em;color:var(--muted)}@media(min-width:768px){.brand{font-size:54px}}.topnav{background:linear-gradient(#3a71b5,#24589b 50%,var(--blue-dark));border-top:1px solid var(--blue-deep);box-shadow:inset 0 1px #ffffff4d}.topnav ul{list-style:none;margin:0;padding:0 6px;display:flex;flex-wrap:wrap;justify-content:center}.topnav li{margin:0}.topnav a,.topnav a:visited{display:block;padding:7px 9px;color:#fff;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;text-decoration:none;border-left:1px solid rgba(255,255,255,.18)}.topnav li:first-child a{border-left:0}.topnav a:hover{background:#ffffff29;color:#fff;text-decoration:underline}.topnav a.is-current{background:var(--blue-deep);box-shadow:inset 0 2px 3px #0000004d}.topnav a:focus-visible{outline:2px solid #ffcc00;outline-offset:-2px}.cols{display:block}main{padding:18px 16px 30px;min-width:0}.rail{padding:0 16px 24px}@media(min-width:768px){.cols{display:grid;grid-template-columns:minmax(0,1fr) 224px}main{padding:24px 26px 40px}.rail{padding:24px 16px 24px 0}}.mod{border:1px solid var(--box-border);border-radius:4px;background:#fff;margin:0 0 14px;overflow:hidden;box-shadow:0 1px 2px #17324f14}.mod-hd{margin:0;padding:5px 10px;background:linear-gradient(#4076ba,var(--blue-dark));border-bottom:1px solid var(--blue-deep);box-shadow:inset 0 1px #ffffff4d;color:#fff;font-family:var(--sans);font-size:11px;font-weight:700;font-variant:small-caps;letter-spacing:.12em}.mod-hd-orange{background:linear-gradient(#c94f00,var(--orange-dark));border-bottom-color:#7c2d00}.mod-list{list-style:none;margin:0;padding:4px 0}.mod-list li{padding:5px 10px 5px 22px;border-bottom:1px dotted #c6d2de;font-size:12px;line-height:1.5;position:relative}.mod-list li:before{content:"»";position:absolute;left:10px;color:var(--orange);font-weight:700}.mod-list li:last-child{border-bottom:0}.mod-body{padding:8px 10px;font-size:12px}.mod-body p{margin:0 0 8px}.tag{display:inline-block;margin-left:3px;padding:0 4px;border-radius:2px;font-size:9px;font-weight:700;letter-spacing:.05em;color:#fff;vertical-align:1px}.tag-new{background:var(--red)}.tag-upd{background:var(--orange)}.badge-row{margin:0}.badge-pdf,.badge-xml{display:inline-block;margin:2px 4px 2px 0;padding:2px 7px 2px 5px;border-radius:3px;font-size:10px;font-weight:700;letter-spacing:.06em;text-decoration:none;box-shadow:inset 0 1px #ffffff59}.badge-pdf,.badge-pdf:visited{background:linear-gradient(#c94f00,var(--orange-dark));border:1px solid #7c2d00;color:#fff}.badge-xml,.badge-xml:visited{background:linear-gradient(#e8862a,#c95f00);border:1px solid #9a4400;color:#fff}.badge-pdf:hover,.badge-xml:hover{color:#fff;text-decoration:underline}.i-pdf{vertical-align:-1px;margin-right:2px}.prose{max-width:640px}.prose img{max-width:100%;height:auto;border:1px solid var(--box-border);padding:3px;background:#fff}.kicker{margin:0 0 8px;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.18em;color:var(--red)}.breadcrumb{margin:0 0 12px;font-size:11px;color:var(--muted)}.breadcrumb a,.breadcrumb a:visited{color:var(--muted)}.breadcrumb a:hover{color:var(--red)}.lead{font-size:14px;line-height:1.7}.note{border:1px solid #e0c96a;border-radius:4px;background:#fdf6df;padding:10px 14px;margin:24px 0;font-size:12px;box-shadow:inset 0 1px #ffffffb3}ul,ol{padding-left:22px}li{margin-bottom:5px}hr{border:0;border-top:1px dotted var(--dotted);margin:28px 0}footer{background:linear-gradient(#eef1f5,#dde4ec);border-top:1px solid var(--box-border)}.foot-inner{padding:4px 16px 20px;border-top:3px solid var(--blue-dark)}footer p{margin:0 0 8px;font-size:11px;color:#4a5560}.foot-brand{font-family:var(--serif);font-weight:700;font-size:20px;color:var(--ink-head);padding-top:14px}.fineprint{font-size:10px;color:var(--muted)}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.prose table{border-collapse:collapse;margin:14px 0;font-family:var(--sans);font-size:12px;background:#fff;border:1px solid var(--box-border);box-shadow:0 1px 2px #17324f14}.prose th{background:linear-gradient(#4076ba,var(--blue-dark));box-shadow:inset 0 1px #ffffff4d;color:#fff;font-weight:700;text-align:left;padding:5px 9px;border:1px solid var(--blue-dark)}.prose td{padding:4px 9px;border:1px solid var(--box-border);font-variant-numeric:tabular-nums}.prose tr:nth-child(2n) td{background:var(--blue-pale)}.prose .table-scroll,.prose table{max-width:100%}@media(max-width:640px){.prose table{display:block;overflow-x:auto;white-space:nowrap}}