:root{--bg:#f5f7fa;--paper:#fff;--text:#243343;--muted:#617083;--navy:#10283f;--blue:#1769aa;--blue-soft:#eaf4fc;--orange:#a95009;--red:#a42828;--danger:#fff0ef;--warn:#fff7e7;--line:#d9e1e8;--shadow:0 12px 35px #142a3f17;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}[data-theme=dark]{--bg:#0e1720;--paper:#17232e;--text:#e3ebf2;--muted:#a9b8c6;--navy:#f1f6fa;--blue:#70b7ef;--blue-soft:#18354b;--orange:#f4a45e;--red:#ff9c9c;--danger:#3a2022;--warn:#382f1e;--line:#344553;--shadow:0 15px 35px #0000003d;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box;overflow-wrap:anywhere}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);margin:0;font:15px/1.65 Arial,sans-serif;overflow-x:hidden}button,input,select{font:inherit}button{cursor:pointer}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.skip-link{z-index:100;background:var(--navy);color:var(--paper);padding:10px 14px;position:fixed;top:-80px;left:12px}.skip-link:focus{top:10px}.topbar{z-index:40;border-bottom:1px solid var(--line);background:color-mix(in srgb,var(--paper) 96%,transparent);align-items:center;gap:16px;height:72px;padding:0 26px;display:flex;position:sticky;top:0}.brand{color:var(--navy);text-align:left;background:0 0;border:0;align-items:center;gap:10px;padding:0;display:flex}.brand-mark{background:var(--navy);width:38px;height:38px;color:var(--paper);border-radius:8px;place-items:center;font-weight:900;display:grid}.brand strong,.brand small{letter-spacing:.06em;line-height:1.1;display:block}.brand small{color:var(--muted);margin-top:3px;font-size:9px}.search-wrap{flex:1;max-width:430px;position:relative}.search-wrap input{border:1px solid var(--line);background:var(--bg);width:100%;height:42px;color:var(--text);border-radius:8px;padding:0 13px}.search-results{z-index:50;border:1px solid var(--line);background:var(--paper);box-shadow:var(--shadow);border-radius:8px;padding:7px;position:absolute;top:45px;left:0;right:0}.search-results button{width:100%;color:var(--text);text-align:left;background:0 0;border:0;border-radius:5px;justify-content:space-between;padding:10px;display:flex}.search-results button:hover,.search-results button:focus{background:var(--blue-soft)}.search-results small{color:var(--muted)}.search-results p{margin:8px}.desktop-nav{gap:4px;margin-left:auto;display:flex}.desktop-nav button,.icon-button,.menu-button{min-height:42px;color:var(--text);background:0 0;border:1px solid #0000;border-radius:7px;padding:0 11px}.desktop-nav button:hover{background:var(--blue-soft)}.icon-button,.menu-button{border-color:var(--line);background:var(--paper);min-width:42px}.menu-button{padding:9px;display:none}.menu-button span{background:currentColor;height:2px;margin:4px;display:block}.workspace{grid-template-columns:270px minmax(0,1fr);max-width:1540px;margin:auto;display:grid}.sidebar{border-right:1px solid var(--line);background:var(--paper);height:calc(100vh - 72px);padding:25px 18px;position:sticky;top:72px;overflow:auto}.mobile-search{display:none}.nav-group{margin-bottom:19px}.nav-group h2{color:var(--muted);letter-spacing:.12em;text-transform:uppercase;margin:0 0 7px;padding:0 8px;font-size:10px}.nav-group>button,.coming{width:100%;min-height:39px;color:var(--text);text-align:left;background:0 0;border:0;border-left:3px solid #0000;justify-content:space-between;align-items:center;padding:7px 9px;font-size:12px;display:flex}.nav-group>button:hover,.nav-group>button.active{border-color:var(--blue);background:var(--blue-soft);color:var(--blue)}.nav-group span,.coming span{background:var(--warn);color:var(--orange);border-radius:4px;padding:2px 5px;font-size:9px}.coming{border:1px dashed var(--line);margin-top:15px}.content{width:100%;min-width:0;max-width:1140px;margin:0 auto;padding:46px clamp(22px,5vw,70px) 90px}.content:focus{outline:none}.eyebrow{color:var(--blue);letter-spacing:.14em;text-transform:uppercase;margin:0 0 9px;font-size:10px;font-weight:900}.hero{grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr);align-items:center;gap:60px;margin-bottom:45px;display:grid}.hero h1,.article-hero h1,.tool-header h1,.empty h1{color:var(--navy);letter-spacing:-.05em;margin:0;font-size:clamp(40px,5vw,68px);line-height:1.03}.hero h1 em{color:var(--blue);font-style:normal}.hero>div>p:not(.eyebrow){max-width:670px;color:var(--muted);font-size:17px}.actions{flex-wrap:wrap;gap:9px;margin-top:25px;display:flex}.actions button,.primary{border:1px solid var(--line);background:var(--paper);min-height:46px;color:var(--text);border-radius:7px;padding:0 17px;font-weight:700}.actions .primary,.primary{border-color:var(--blue);background:var(--blue);color:#fff}.sequence{border-top:4px solid var(--blue);background:var(--paper);box-shadow:var(--shadow);padding:20px}.sequence>strong{color:var(--navy);margin-bottom:8px;display:block}.sequence div{border-bottom:1px solid var(--line);gap:12px;padding:7px 0;font-size:12px;display:flex}.sequence span{color:var(--blue);font:700 11px monospace}.notice{border-left:4px solid;margin:20px 0;padding:15px 17px}.notice strong{letter-spacing:.07em;font-size:11px;display:block}.notice p{margin:4px 0 0}.notice.info{border-color:var(--blue);background:var(--blue-soft)}.notice.warning{border-color:var(--orange);background:var(--warn)}.notice.danger{border-color:var(--red);background:var(--danger)}.notice.danger strong{color:var(--red)}.section-head{justify-content:space-between;align-items:end;margin:58px 0 17px;display:flex}.section-head h2{color:var(--navy);margin:0;font-size:28px}.section-head>span{color:var(--muted);font-size:12px}.card-grid{grid-template-columns:repeat(2,1fr);gap:10px;display:grid}.content-card{border:1px solid var(--line);background:var(--paper);min-height:220px;color:var(--text);text-align:left;flex-direction:column;padding:21px;display:flex}.content-card:hover{border-color:var(--blue)}.content-card>span{color:var(--blue);text-transform:uppercase;font-size:10px;font-weight:800}.content-card h3{color:var(--navy);margin:9px 0 6px;font-size:20px}.content-card p{color:var(--muted);margin:0}.content-card footer{border-top:1px solid var(--line);justify-content:space-between;margin-top:auto;padding-top:17px;font-size:10px;display:flex}.content-card footer b{color:var(--orange)}.content-card footer em{color:var(--muted);font-style:normal}.tool-links,.recent{grid-template-columns:repeat(2,1fr);gap:8px;display:grid}.tool-links button,.recent button{border:1px solid var(--line);background:var(--paper);min-height:70px;color:var(--navy);text-align:left;justify-content:space-between;align-items:center;padding:15px;font-weight:700;display:flex}.tool-links span,.recent span{color:var(--muted);font-size:10px;font-weight:400}.recent button{display:block}.recent span{margin-top:4px;display:block}.breadcrumbs{color:var(--muted);flex-wrap:wrap;gap:7px;margin-bottom:24px;font-size:11px;display:flex}.breadcrumbs span{gap:7px;display:flex}.breadcrumbs button{color:var(--blue);background:0 0;border:0;padding:0}.breadcrumbs em{font-style:normal}.article{max-width:920px}.article-hero{border-bottom:1px solid var(--line);justify-content:space-between;gap:25px;padding-bottom:25px;display:flex}.article-hero h1,.tool-header h1{font-size:clamp(38px,5vw,58px)}.article-hero p:not(.eyebrow){max-width:730px;color:var(--muted);font-size:17px}.draft-badge{white-space:nowrap;border:1px solid var(--orange);color:var(--orange);border-radius:5px;align-self:start;padding:7px 10px;font-size:11px;font-weight:800}.status-grid{background:var(--line);border:1px solid var(--line);grid-template-columns:repeat(4,1fr);gap:1px;margin:20px 0;display:grid}.status-grid span{background:var(--paper);padding:12px}.status-grid small,.status-grid strong{display:block}.status-grid small{color:var(--muted);text-transform:uppercase;font-size:9px}.status-grid strong{color:var(--navy);margin-top:4px;font-size:11px}.metadata{border:1px solid var(--line);background:var(--paper);margin:25px 0}.metadata summary,.pattern-stack summary{color:var(--navy);padding:13px 15px;font-weight:800}.metadata dl{grid-template-columns:180px 1fr;margin:0;padding:0 15px 15px;display:grid}.metadata dt,.metadata dd{border-top:1px solid var(--line);margin:0;padding:8px;font-size:12px}.metadata dt{color:var(--muted);font-weight:700}.article-section{margin:42px 0;scroll-margin-top:90px}.article-section h2{border-bottom:1px solid var(--line);color:var(--navy);margin:0 0 14px;padding-bottom:8px;font-size:24px}.article-section p,.article-section li{font-size:15px}.article-section li{margin:7px 0}.article-section li::marker{color:var(--blue)}.steps{margin:0;padding:0;list-style:none}.steps li{border-bottom:1px solid var(--line);grid-template-columns:36px 1fr;align-items:start;gap:9px;padding:10px 0;display:grid}.steps li>span{background:var(--blue);color:#fff;border-radius:50%;place-items:center;width:28px;height:28px;font-size:11px;display:grid}.steps p{margin:1px 0}.pattern-stack details{border:1px solid var(--line);background:var(--paper);margin:10px 0}.evidence-grid{grid-template-columns:175px 1fr;margin:0;padding:0 15px 15px;display:grid}.evidence-grid dt,.evidence-grid dd{border-top:1px solid var(--line);margin:0;padding:10px;font-size:13px}.evidence-grid dt{color:var(--blue);font-weight:800}.decision-tree{max-width:660px}.decision-tree>div{border:1px solid var(--line);background:var(--paper);grid-template-columns:38px 1fr;align-items:center;min-height:58px;margin:0 0 24px;display:grid;position:relative}.decision-tree span{background:var(--blue-soft);color:var(--blue);align-self:stretch;place-items:center;font-weight:900;display:grid}.decision-tree p{margin:0;padding:10px}.decision-tree b{color:var(--blue);position:absolute;bottom:-24px;left:13px}.checklist{grid-template-columns:1fr 1fr;gap:8px;display:grid}.checklist label{border:1px solid var(--line);background:var(--paper);align-items:flex-start;gap:9px;min-height:48px;padding:10px;display:flex}.checklist input{width:18px;height:18px;accent-color:var(--blue)}.table-wrap{border:1px solid var(--line);max-width:100%;overflow-x:auto}table{border-collapse:collapse;background:var(--paper);width:100%;min-width:600px;font-size:12px}th,td{text-align:left;vertical-align:top;border-bottom:1px solid var(--line);padding:11px}thead th{background:var(--blue-soft);color:var(--navy)}tbody th{color:var(--blue)}.related{grid-template-columns:1fr 1fr;gap:8px;display:grid}.related button,.related>div{border:1px solid var(--line);background:var(--paper);min-height:48px;color:var(--text);text-align:left;justify-content:space-between;padding:13px;display:flex}.related span{color:var(--orange);font-size:11px}.tool-related{margin-top:10px}.tool-header{margin-bottom:25px}.tool-labels{gap:7px;margin-top:15px;display:flex}.tool-labels span{background:var(--warn);color:var(--orange);border-radius:4px;padding:5px 8px;font-size:10px;font-weight:800}.tool-form{margin-top:25px}.field-grid{grid-template-columns:repeat(3,1fr);gap:13px;margin:20px 0;display:grid}.field-grid.compact{border:1px solid var(--line);background:var(--paper);grid-template-columns:repeat(3,1fr);padding:20px}.field-grid label,.calc label{display:block}.field-grid label>span,.calc label>span{color:var(--navy);margin-bottom:5px;font-size:11px;font-weight:700;display:block}.field-grid input,.field-grid select,.calc input{border:1px solid var(--line);background:var(--paper);width:100%;min-height:42px;color:var(--text);border-radius:5px;padding:8px}.field-grid small{min-height:34px;color:var(--muted);margin-top:4px;font-size:9px;display:block}.diagnostic-results{border:1px solid var(--line);border-top:4px solid var(--blue);background:var(--paper);margin:27px 0;padding:22px}.diagnostic-results>h2{color:var(--navy);margin-top:0}.result{border-bottom:1px solid var(--line);padding:13px 0}.result h3{color:var(--blue);margin:0;font-size:13px}.result p{margin:4px 0 0}.branch{border:1px solid var(--line);background:var(--paper);gap:8px;padding:18px;display:grid}.branch label{border:1px solid var(--line);padding:11px}.calculator-grid{grid-template-columns:repeat(2,1fr);gap:12px;display:grid}.calc{border:1px solid var(--line);background:var(--paper);padding:19px}.calc header{justify-content:space-between;align-items:start;display:flex}.calc h2{color:var(--navy);margin:0 0 15px;font-size:18px}.calc header span{color:var(--blue);font-size:9px;font-weight:800}.calc label{margin:8px 0}.calc output{background:var(--blue-soft);color:var(--blue);text-align:right;margin-top:14px;padding:12px;font-size:24px;font-weight:900;display:block}.calc p{color:var(--muted);text-align:right;margin:5px 0 0;font-size:10px}.legal-copy{max-width:760px}.empty{max-width:700px;padding:70px 0}.empty>span{background:var(--warn);color:var(--orange);border-radius:4px;padding:6px 9px;font-size:11px;font-weight:800}.empty p{color:var(--muted)}body>div>footer{border-top:1px solid var(--line);background:var(--paper);color:var(--muted);grid-template-columns:auto minmax(250px,1fr) auto auto;align-items:start;gap:25px;padding:30px;font-size:10px;display:grid}body>div>footer strong{color:var(--navy)}body>div>footer p{margin:0}body>div>footer nav{gap:4px;display:grid}body>div>footer button{color:var(--blue);text-align:left;background:0 0;border:0;padding:0;font-size:10px}body>div>footer span{white-space:nowrap}:focus-visible{outline:3px solid color-mix(in srgb,var(--blue) 65%,white);outline-offset:2px}@media (width<=900px){.desktop-nav{display:none}.menu-button,.workspace{display:block}.sidebar{z-index:35;width:min(88vw,350px);height:calc(100vh - 72px);box-shadow:var(--shadow);transition:all .2s;position:fixed;top:72px;left:0;transform:translate(-105%)}.sidebar.open{transform:translate(0)}.mobile-search{margin-bottom:20px;display:block}.topbar>.search-wrap{display:none}.hero,.card-grid,.tool-links,.recent{grid-template-columns:1fr}.field-grid{grid-template-columns:repeat(2,1fr)}body>div>footer{grid-template-columns:1fr 1fr}}@media (width<=600px){body{font-size:15px}.topbar{gap:8px;height:64px;padding:0 12px}.brand small{display:none}.workspace{display:block}.sidebar{height:calc(100vh - 64px);top:64px}.content{padding:30px 15px 65px}.hero{gap:28px}.hero h1{font-size:42px}.actions{display:grid}.actions button{width:100%}.sequence{padding:15px}.article-hero{display:block}.draft-badge{margin-top:10px;display:inline-block}.status-grid{grid-template-columns:1fr 1fr}.metadata dl,.evidence-grid{grid-template-columns:1fr}.metadata dd,.evidence-grid dd{border-top:0;padding-top:0}.checklist,.related,.calculator-grid,.field-grid,.field-grid.compact{grid-template-columns:1fr}.table-wrap{margin-right:-15px}.tool-labels{flex-wrap:wrap}.tool-links button{display:block}.tool-links span{margin-top:5px;display:block}body>div>footer{grid-template-columns:1fr}.article-section h2{font-size:22px}}@media print{.topbar,.sidebar,.breadcrumbs,.actions,.search-wrap,body>div>footer,.metadata,.related,.tool-labels{display:none!important}.workspace{display:block}.content{color:#000;background:#fff;max-width:none;padding:0}.article-hero h1,.article-section h2{color:#000}.notice{break-inside:avoid;border:1px solid #555}.checklist{grid-template-columns:1fr 1fr}.checklist input{appearance:none;border:1px solid #000;width:14px;height:14px}.table-wrap{overflow:visible}.decision-tree,.pattern-stack details,.article-section{break-inside:avoid}table{color:#000;min-width:0}.article-hero,.status-grid{break-inside:avoid}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}body{font-size:17px;line-height:1.65}p{font-size:17px;line-height:1.7}button,input,select{font-size:16px}.brand small,.eyebrow,.content-card>span,.status-grid small,.calc header span{font-size:16px;line-height:1.4}.search-results small,.nav-group span,.coming span,.sequence div,.sequence span,.notice strong,.section-head>span,.content-card footer,.tool-links span,.recent span,.breadcrumbs,.draft-badge,.status-grid strong,.metadata dt,.metadata dd,.steps li>span,.evidence-grid dt,.evidence-grid dd,.related span,.tool-labels span,.field-grid label>span,.calc label>span,.field-grid small,.result h3,.calc p,.empty>span,body>div>footer,body>div>footer button{font-size:16px}.nav-group h2{font-size:16px;line-height:1.4}.nav-group>button,.coming{font-size:17px;line-height:1.5}.article-section p,.article-section li,.notice p,.decision-tree p,.result p,.branch label,.checklist label,.related button,.related>div{font-size:18px;line-height:1.7}table{font-size:16px;line-height:1.5}.desktop-nav button,.icon-button,.menu-button,.actions button,.primary,.nav-group>button,.coming,.search-results button,.tool-links button,.recent button,.breadcrumbs button,.related button,body>div>footer button,.search-wrap input,.field-grid input,.field-grid select,.calc input{min-height:48px}.nav-group>button,.coming{padding-block:10px}.field-grid small{min-height:0;line-height:1.45}body>div>footer{line-height:1.55}body>div>footer button{padding:8px 0}@media (width>=901px){.workspace{grid-template-columns:300px minmax(0,1fr)}}@media (width<=600px){body{font-size:17px}.content{padding-inline:18px}.article-section p,.article-section li{font-size:18px}.article-section h2{font-size:26px;line-height:1.25}.nav-group>button,.coming{font-size:17px}.table-wrap{margin-right:-18px}.sidebar{width:min(92vw,380px)}}
