:root{--teal:#0f5e57;--teal2:#14857a;--amber:#f59e0b;--slate:#1e293b;--grey:#64748b;--mint:#ecfdf5;--line:#d9e3e1;--bg:#f8fafa}
*{box-sizing:border-box}
@media(prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{margin:0;background:var(--bg);color:var(--slate);font:18px/1.75 "Segoe UI",system-ui,-apple-system,Roboto,Arial,sans-serif}
img{max-width:100%;height:auto;display:block}
a{color:var(--teal2)}a:hover{color:#b45309}
.w{max-width:1100px;margin:0 auto;padding:0 20px}
.read{max-width:780px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-9999px}.skip:focus{left:10px;top:10px;background:#fff;padding:8px;z-index:9}
.hd{background:#fff;border-bottom:3px solid var(--teal)}
.hd .w{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:62px;flex-wrap:wrap}
.brand{text-decoration:none;color:var(--teal);font-weight:800;font-size:18px;letter-spacing:.2px}
.brand span{color:var(--grey);font-weight:600}
.hdl{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.pill{display:inline-block;text-decoration:none;font-weight:700;font-size:15px;padding:8px 14px;border-radius:999px}
.pill.pdf{background:var(--mint);color:var(--teal);border:1px solid #a7d8cf}
.pill.demo{background:var(--amber);color:#1e293b}
.steps{background:var(--teal);overflow-x:auto}
.steps ol{list-style:none;margin:0 auto;padding:0 20px;display:flex;gap:4px;max-width:1100px}
.steps a{display:flex;gap:8px;align-items:center;white-space:nowrap;color:#d1fae5;text-decoration:none;font-size:15px;font-weight:600;padding:12px 12px}
.steps a b{display:inline-grid;place-items:center;width:24px;height:24px;border-radius:50%;background:rgba(255,255,255,.18);font-size:13px}
.steps a[aria-current=page]{background:#0b4a44;color:#fff}.steps a[aria-current=page] b{background:var(--amber);color:var(--slate)}
.crumb{font-size:14px;color:var(--grey);padding-top:14px}
.crumb ol{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:6px}
.crumb li+li:before{content:"›";margin-right:6px}
.top{padding-top:28px;padding-bottom:8px}
.kicker{color:var(--teal2);font-weight:800;text-transform:uppercase;letter-spacing:1.4px;font-size:13px;margin:0 0 6px}
.tag{margin:0 0 10px;font-weight:700;color:#92400e}
.top h1{font-size:clamp(30px,4.6vw,46px);line-height:1.15;margin:0 0 14px;color:var(--slate)}
.lede{font-size:20px;color:var(--grey);margin:0 0 18px}
.pdfcard{display:grid;grid-template-columns:150px 1fr;gap:18px;align-items:center;background:#fff;border:1px solid var(--line);border-left:6px solid var(--amber);border-radius:10px;padding:14px;margin:22px 0}
.pdfcard img{border:1px solid var(--line);border-radius:4px}
.pdfcard p{margin:0 0 6px;font-size:16px}
.pdfcard strong{color:var(--teal)}
@media(max-width:520px){.pdfcard{grid-template-columns:1fr}.pdfcard img{max-width:220px}}
.body h2{font-size:clamp(25px,3.2vw,32px);line-height:1.25;margin:50px 0 10px;color:var(--teal)}
.body h3{font-size:21px;margin:28px 0 6px}
.body ul,.body ol{padding-left:24px}
.body li{margin:4px 0;overflow-wrap:anywhere}
.wide{margin:30px -60px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px}
@media(max-width:900px){.wide{margin:26px 0}}
.wide img{margin:0 auto}
.wide figcaption{font-size:14px;color:var(--grey);margin-top:8px;text-align:center}
.q{display:inline-block;max-width:100%;background:var(--slate);color:#f1f5f9;font:600 15px/1.5 Consolas,"Courier New",monospace;padding:2px 9px;border-radius:5px;margin:2px 0}
.try{background:#fff;border:1px dashed var(--teal2);border-radius:10px;padding:14px 18px;margin:22px 0}
.try p:first-child{margin-top:0;font-weight:800;color:var(--teal)}
.try ul{list-style:none;padding-left:0}
.do,.dont{border-radius:10px;padding:14px 18px;margin:16px 0}
.do{background:var(--mint);border:1px solid #a7d8cf}.dont{background:#fff7ed;border:1px solid #fed7aa}
.do strong,.dont strong{display:block}
.tw{overflow-x:auto;margin:20px 0}
table{border-collapse:collapse;width:100%;background:#fff;font-size:15.5px}
th,td{border:1px solid var(--line);padding:9px 11px;text-align:left;vertical-align:top}
th{background:var(--mint);color:var(--teal)}
details{background:#fff;border:1px solid var(--line);border-radius:8px;padding:12px 16px;margin:8px 0}
summary{font-weight:700;cursor:pointer}
.pn{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:46px 0 10px}
.pn a{display:block;background:#fff;border:1px solid var(--line);border-radius:10px;padding:14px 16px;text-decoration:none;color:var(--slate)}
.pn a small{display:block;color:var(--grey);font-size:13px;text-transform:uppercase;letter-spacing:1px}
.pn a strong{color:var(--teal)}
.pn .next{text-align:right;grid-column:2}
.cta{background:var(--teal);color:#fff;margin-top:40px;padding:36px 0;text-align:center}
.cta h2{margin:0 0 8px;font-size:28px}
.cta p{margin:0 auto 16px;max-width:60ch;color:#d1fae5}
.cta a{margin:4px}
.ft{background:#0b2f2b;color:#cbd5e1;font-size:15px;padding:34px 0 20px}
.ft a{color:#e2e8f0}
.ft .cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:22px}
.ft h2{font-size:16px;color:#fff;margin:0 0 8px}
.ft ul{list-style:none;padding:0;margin:0}.ft li{margin:4px 0}
.ft .fine{border-top:1px solid #1f4f49;margin-top:24px;padding-top:12px;font-size:13px}