:root{color:#18313b;font-synthesis:none;background:#f7f8f5;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;line-height:1.62}a{color:#006d75;text-underline-offset:3px;text-decoration-thickness:1px}a:hover{color:#004c53}h1,h2,h3,p{margin-top:0}h1,h2,h3{letter-spacing:-.035em;font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.16}h1{font-size:clamp(2.25rem,5vw,4.35rem);font-weight:800}h2{font-size:clamp(1.55rem,3vw,2.4rem);font-weight:800}h3{font-size:1.25rem;font-weight:750}h1{max-width:20ch}p{max-width:69ch}.shell{width:min(1120px,100% - 40px);margin-inline:auto}.site-header{background:#fff;border-bottom:1px solid #e0e9e5}.header-inner{justify-content:space-between;align-items:center;gap:24px;min-height:76px;display:flex}.brand{color:#173940;letter-spacing:-.035em;align-items:center;gap:11px;font-size:1.1rem;font-weight:800;text-decoration:none;display:flex}.brand-mark{color:#fff;background:#123d44;border-radius:10px;place-items:center;width:33px;height:33px;font-size:1.1rem;display:grid;position:relative}.brand-mark span{font-size:.7rem;position:absolute;top:0;right:3px}.site-header nav,.site-footer nav{flex-wrap:wrap;gap:28px;display:flex}.site-header nav a,.site-footer nav a{color:#37535a;font-size:.92rem;font-weight:700;text-decoration:none}.site-header nav a:hover,.site-footer nav a:hover{color:#006d75}.skip-link{z-index:10;background:#fff;padding:8px 12px;position:absolute;top:-60px;left:12px}.skip-link:focus{top:12px}.hero{grid-template-columns:minmax(0,1.25fr) minmax(290px,.75fr);align-items:center;gap:60px;padding:82px 0 66px;display:grid}.eyebrow{color:#00747a;text-transform:uppercase;letter-spacing:.15em;margin-bottom:15px;font-size:.75rem;font-weight:800;display:inline-block}.hero h1{max-width:13ch;margin-bottom:22px}.lead{color:#53696d;font-size:1.16rem;line-height:1.7}.hero-visual{background:linear-gradient(145deg,#d9efea,#d9ebec 55%,#f3efe2);border-radius:34px;min-height:300px;padding:29px;box-shadow:0 24px 50px #153e3a12}.visual-label{text-transform:uppercase;letter-spacing:.14em;color:#527272;font-size:.75rem;font-weight:800}.visual-answer{background:#fff;border-radius:22px;margin-top:30px;padding:23px;box-shadow:0 10px 25px #184c4b14}.visual-answer .tag{margin-bottom:12px}.visual-answer strong{font-size:1.15rem;display:block}.visual-answer p{color:#647b7a;margin:8px 0 0;font-size:.86rem}.visual-rule{color:#466669;align-items:center;gap:12px;margin-top:18px;font-size:.84rem;font-weight:700;display:flex}.visual-rule:before{content:"";background:#b0d1cb;flex:1;height:1px}.button{color:#fff;cursor:pointer;background:#006e76;border:0;border-radius:12px;justify-content:center;align-items:center;gap:9px;padding:13px 20px;font-size:1rem;font-weight:800;text-decoration:none;display:inline-flex}.button:hover{color:#fff;background:#00545b}.button.secondary{color:#07656a;background:#e8f4f1}.button.secondary:hover{background:#d6e9e5}.button-row{flex-wrap:wrap;gap:12px;margin-top:26px;display:flex}.section{padding:52px 0}.section-head{max-width:700px;margin-bottom:25px}.section-head p{color:#5a7073}.card-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;display:grid}.card{color:inherit;background:#fff;border:1px solid #dfebe7;border-radius:19px;padding:26px;text-decoration:none;display:block;box-shadow:0 7px 22px #214f4010}.card:hover{border-color:#7fb7ae;transform:translateY(-2px)}.card h3{margin-bottom:11px}.card p{color:#5a7073;margin-bottom:16px;font-size:.94rem}.card .arrow{color:#00747a;font-weight:800}.tag{color:#126052;letter-spacing:.02em;background:#d9f1e9;border-radius:999px;align-items:center;padding:5px 11px;font-size:.75rem;font-weight:800;display:inline-flex}.tag.warn{color:#8a5b0e;background:#fbefd4}.tag.neutral{color:#425d61;background:#e6eeee}.page-intro{max-width:760px;padding:56px 0 30px}.page-intro h1{margin-bottom:17px;font-size:clamp(2rem,4vw,3.3rem)}.breadcrumb{color:#708184;align-items:center;gap:9px;margin-bottom:27px;font-size:.82rem;display:flex}.breadcrumb a{color:#557277}.content-grid{grid-template-columns:minmax(0,1.5fr) minmax(260px,.7fr);gap:22px;margin-bottom:60px;display:grid}.panel,.evidence-card,.callout{background:#fff;border:1px solid #dfeae6;border-radius:20px;padding:29px}.panel h2,.evidence-card h2{font-size:1.5rem}.panel p:last-child,.callout p:last-child{margin-bottom:0}.answer{border-left:4px solid #00817f;margin:18px 0 24px;padding:5px 0 5px 18px;font-size:1.16rem;font-weight:700}.notice{color:#5e4d31;background:#fff7e8;border:1px solid #edd4a0;border-radius:14px;margin:22px 0;padding:16px 18px}.list{padding-left:1.2rem}.list li{margin-bottom:12px}.source-list{padding-left:1.25rem}.source-list li{margin:13px 0;padding-left:4px}.source-list li a{font-weight:700;display:block}.source-list li span{color:#728487;font-size:.85rem;display:block}.steps{counter-reset:step;padding:0;list-style:none}.steps li{gap:13px;margin:15px 0;display:flex}.steps li:before{counter-increment:step;content:counter(step);color:#006d67;background:#e0f2ed;border-radius:50%;flex:none;place-items:center;width:27px;height:27px;font-size:.8rem;font-weight:800;display:grid}.lookup-card{background:#fff;border:1px solid #dfeae6;border-radius:22px;padding:28px;box-shadow:0 12px 32px #1a4f4112}.lookup-card h2{font-size:1.25rem}.lookup-card label{margin-bottom:8px;font-weight:800;display:block}.lookup-card input{width:100%;height:48px;font:inherit;color:#18313b;border:1px solid #bdd1cd;border-radius:11px;padding:0 14px}.lookup-card input:focus{border-color:#00817f;outline:3px solid #a9dbd4}.lookup-card form{gap:12px;display:grid}.lookup-card .button{width:100%}.helper{color:#6d8082;font-size:.86rem}.search-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-bottom:25px;display:grid}.result{min-height:120px;margin:24px 0 60px}.result[hidden]{display:none}.result h2{margin-bottom:12px}.result a{font-weight:700}.result ul{padding-left:1.2rem}.result li{margin:7px 0}.inline-link{font-weight:800}.table-wrap{overflow:auto}.comparison{border-collapse:collapse;width:100%;min-width:520px}.comparison th,.comparison td{text-align:left;vertical-align:top;border-bottom:1px solid #dce9e5;padding:15px 13px}.comparison th{text-transform:uppercase;letter-spacing:.08em;background:#e9f3f0;font-size:.8rem}.site-footer{background:#eef3f0;border-top:1px solid #dce9e5;margin-top:60px}.footer-inner{justify-content:space-between;gap:30px;padding:38px 0;display:flex}.footer-inner p{color:#607679;margin:8px 0;font-size:.87rem}.prose{max-width:770px}.prose h2{margin-top:40px}.prose p,.prose li{color:#486166}.prose li{margin-bottom:8px}@media (width<=760px){.header-inner{flex-direction:column;align-items:flex-start;gap:13px;padding:17px 0}.site-header nav{gap:17px}.hero,.content-grid,.search-grid{grid-template-columns:1fr}.hero{gap:30px;padding:56px 0 20px}.hero-visual{min-height:auto}.card-grid{grid-template-columns:1fr}.footer-inner{display:block}.footer-inner nav{gap:17px;margin-top:22px}.shell{width:min(100% - 30px,1120px)}.panel,.evidence-card,.lookup-card{padding:22px}}