#wu-home .ag-guide{color:#151515;background:#f5f5f3;border-top:1px solid #dededb;padding-block:clamp(42px,5vw,68px)}#wu-home .ag-guide-grid{grid-template-columns:minmax(0,1.5fr) minmax(260px,1fr);align-items:start;gap:clamp(36px,6vw,88px);display:grid}#wu-home .ag-eyebrow,#wu-home .kg-eyebrow{letter-spacing:.08em;color:#52685d;margin-bottom:16px;font-size:12px;line-height:1.6}#wu-home .ag-guide h2{letter-spacing:-.02em;text-wrap:balance;margin-bottom:18px;font-size:clamp(22px,2.2vw,28px);line-height:1.5}#wu-home .ag-answer{max-width:680px;font-size:15px;line-height:1.9}#wu-home .ag-scope{color:#59615d;max-width:680px;margin-top:16px;font-size:13px;line-height:1.9}#wu-home .ag-scope>span{letter-spacing:.04em;color:#52685d;margin-bottom:3px;font-size:11px;display:block}#wu-home .ag-related h3{margin:0 0 10px;font-size:14px;font-weight:500}#wu-home .ag-related ul{margin:0;padding:0;list-style:none}#wu-home .ag-related li{border-bottom:1px solid #d9ded8}#wu-home .ag-related li a{justify-content:space-between;align-items:center;gap:18px;min-height:48px;padding-block:12px;font-size:14px;line-height:1.7;display:flex}#wu-home .ag-related li a span{color:#4a725c;flex-shrink:0}#wu-home .ag-related a:hover,#wu-home .kg-page a:hover{color:#275f45}#wu-home .ag-knowledge-link{color:#375d47;align-items:center;gap:20px;min-height:44px;margin-top:16px;font-size:13px;display:inline-flex}#wu-home .ag-related a:focus-visible,#wu-home .kg-page a:focus-visible{outline-offset:4px;outline:2px solid #375d47}#wu-home .kg-page{color:#151515;background:#fff}#wu-home .kg-hero{background:#f5f5f3;padding-block:clamp(72px,8vw,112px) 52px}#wu-home .kg-breadcrumb{color:#656d68;flex-wrap:wrap;gap:12px;margin-bottom:38px;font-size:12px;display:flex}#wu-home .kg-hero h1{letter-spacing:-.03em;text-wrap:balance;max-width:840px;font-size:clamp(32px,4.5vw,58px);line-height:1.3}#wu-home .kg-lead{color:#515b55;max-width:760px;margin-top:24px;font-size:clamp(16px,1.6vw,19px);line-height:1.9}#wu-home .kg-publication{color:#666e68;margin-top:28px;font-size:12px}#wu-home .kg-toc{background:#fff;border-bottom:1px solid #dededb;padding-block:20px}#wu-home .kg-toc .wu-wrap{flex-wrap:wrap;gap:8px 28px;display:flex}#wu-home .kg-toc a{align-items:center;min-height:44px;font-size:14px;display:flex}#wu-home .kg-section{border-bottom:1px solid #dededb;padding-block:clamp(50px,6vw,80px);scroll-margin-top:100px}#wu-home .kg-section h2{letter-spacing:-.025em;text-wrap:balance;max-width:900px;margin-bottom:22px;font-size:clamp(25px,3vw,36px);line-height:1.5}#wu-home .kg-section h3{margin-bottom:12px;font-size:19px;line-height:1.6}#wu-home .kg-answer{color:#343d36;max-width:850px;font-size:17px;line-height:1.95}#wu-home .kg-notes{color:#59625b;max-width:840px;margin-top:20px;font-size:14px;line-height:1.95}#wu-home .kg-table-wrap{max-width:100%;margin-top:32px;overflow-x:auto}#wu-home .kg-table{border-collapse:collapse;text-align:left;width:100%;min-width:680px;font-size:14px;line-height:1.8}#wu-home .kg-table caption{text-align:left;color:#606860;padding-bottom:14px;font-size:13px}#wu-home .kg-table th,#wu-home .kg-table td{vertical-align:top;border-block:1px solid #dededb;padding:18px 20px}#wu-home .kg-table thead th{color:#526052;background:#f5f5f3;font-size:12px;font-weight:500}#wu-home .kg-table tbody th{width:15%;font-weight:500}#wu-home .kg-table td a{text-underline-offset:4px;text-decoration:underline}#wu-home .kg-card-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-top:32px;display:grid}#wu-home .kg-card{background:#f5f5f3;border:1px solid #e1e3dc;padding:26px}#wu-home .kg-card p{color:#586158;font-size:14px;line-height:1.9}#wu-home .kg-card a{color:#375d47;min-height:44px;margin-top:8px;padding-top:12px;font-size:13px;display:block}#wu-home .kg-definition-list{grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;margin:32px 0 0;padding:0;display:grid}#wu-home .kg-definition-list>div{border-top:2px solid #687c68;padding-top:18px}#wu-home .kg-definition-list dt{margin-bottom:10px;font-size:18px;font-weight:500}#wu-home .kg-definition-list dd{color:#556055;margin:0;font-size:14px;line-height:1.95}#wu-home .kg-step-list{grid-template-columns:repeat(4,minmax(0,1fr));gap:28px;margin-top:32px;padding:0;list-style-position:inside;display:grid}#wu-home .kg-step-list li{border-top:1px solid #cad2c9;padding-top:18px;font-size:16px;font-weight:500}#wu-home .kg-step-list p{color:#586358;margin-top:10px;font-size:14px;font-weight:400;line-height:1.9}#wu-home .kg-links{flex-wrap:wrap;gap:8px 28px;margin-top:22px;display:flex}#wu-home .kg-links a{color:#375d47;text-underline-offset:5px;align-items:center;min-height:44px;font-size:14px;text-decoration:underline;display:inline-flex}#wu-home .kg-sources{background:#f5f5f3;padding-block:50px}#wu-home .kg-sources h2{margin-bottom:18px;font-size:22px}#wu-home .kg-sources p,#wu-home .kg-sources li{color:#586358;font-size:14px;line-height:1.9}#wu-home .kg-sources ul{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 40px;margin:18px 0 0;padding-left:18px;display:grid}#wu-home .kg-sources li a{color:#375d47;text-underline-offset:4px;min-height:44px;padding-block:10px;text-decoration:underline;display:inline-block}@media (width<=800px){#wu-home .ag-guide-grid{grid-template-columns:1fr;gap:28px}#wu-home .kg-card-grid,#wu-home .kg-definition-list{grid-template-columns:1fr}#wu-home .kg-step-list{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=500px){#wu-home .kg-step-list,#wu-home .kg-sources ul{grid-template-columns:1fr}#wu-home .kg-card{padding:22px}#wu-home .kg-table th,#wu-home .kg-table td{padding:14px}}@media (prefers-reduced-motion:reduce){#wu-home .kg-page{scroll-behavior:auto}}