header .nav{position:relative;min-height:86px}header .menu{display:block;cursor:pointer;font-size:14px;min-width:104px;min-height:44px;flex-shrink:0}header .purpose-nav{display:none;position:absolute;top:100%;left:auto;right:24px;width:min(820px,calc(100vw - 48px));padding:24px;background:#fff;border:1px solid #d7e3d5;border-radius:0 0 18px 18px;box-shadow:0 18px 35px #173d3020;max-height:calc(100dvh - 120px);overflow-y:auto;overscroll-behavior:contain;text-align:left}header .purpose-nav.open{display:block}.purpose-nav .nav-intro{font-size:13px;color:#557164;margin:0 0 14px}.purpose-nav-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px 20px}header .purpose-nav .purpose-nav-item{display:block;padding:16px 10px;border-bottom:1px solid #e1e8df;color:#183e2b;border-radius:5px;text-decoration:none;font-weight:600}.purpose-nav .nav-label{display:block;font-size:16px;line-height:1.6}.purpose-nav .nav-label>span{float:right;color:#278052}.purpose-nav small{display:block;font-size:12px;line-height:1.7;font-weight:400;color:#596b60;margin-top:5px}header .purpose-nav .purpose-nav-item:hover,header .purpose-nav .purpose-nav-item[aria-current=page]{background:#f1f6ec;color:#17613f;text-decoration:none}header .purpose-nav .purpose-policy{display:block;margin-top:20px;padding:18px 20px;background:#eef5d9;border:1px solid #cbdcb1;border-radius:10px;color:#20583c;text-decoration:none}.purpose-policy strong{font-size:16px}.purpose-policy:hover{background:#e1edc5!important}.footer-groups{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:30px;margin-top:42px}.site-footer .footer-group h2{font-size:16px;line-height:1.7;color:#c5dc45;margin:0 0 15px;letter-spacing:0}.footer-group ul{list-style:none;margin:0;padding:0}.site-footer .footer-group a{display:block;font-size:14px;line-height:1.7;padding:10px 0;color:#fff;text-decoration:none;min-height:44px}.site-footer .footer-group a:hover{text-decoration:underline;text-underline-offset:5px}.footer-utility{display:flex;flex-wrap:wrap;gap:12px 28px;border-top:1px solid #ffffff30;margin-top:32px;padding-top:20px}.footer-utility a{font-size:12px;color:#d1dfd4;padding:8px 0;min-height:40px}.site-footer .proposal{font-size:11px;line-height:1.9}.site-footer .footerinner>.textlink{color:#c5dc45;border-color:#c5dc45}@media(max-width:950px){.footer-groups{grid-template-columns:1fr 1fr}}@media(max-width:600px){header .nav{min-height:74px;padding:12px 20px}header .purpose-nav{right:0;left:0;width:100%;max-height:calc(100dvh - 100px);padding:16px 20px 24px;border-radius:0 0 14px 14px}.purpose-nav-grid{grid-template-columns:1fr;gap:0}header .purpose-nav .purpose-nav-item{padding:13px 5px}.purpose-nav .nav-label{font-size:16px}.purpose-nav small{font-size:12px;margin-top:3px}header .purpose-nav .purpose-policy{margin-top:16px;padding:14px}.footer-groups{grid-template-columns:1fr;gap:26px}.site-footer .footer-group{border-top:1px solid #ffffff30;padding-top:20px}.site-footer .footer-group h2{font-size:17px;margin-bottom:8px}.site-footer .footer-group a{font-size:15px;padding:10px 0}.site-footer .footerinner .brand small{letter-spacing:.03em}.site-footer .footer-utility{gap:6px 22px}}