:root{
  --teal:#2E6F73; --ink:#111; --mist:#F4F7F7; --line:#E5E7EB;
  --radius:12px; --pad:16px; --max:1100px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#fff;color:var(--ink);font:16px/1.6 Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}
a{color:var(--teal);text-decoration:none} a:hover{text-decoration:underline}
img{max-width:100%;height:auto}
.wrap{max-width:var(--max);margin:0 auto;padding:24px 20px}
header{border-bottom:1px solid var(--line);background:#fff;position:sticky;top:0;z-index:10}
.nav{display:flex;align-items:center;gap:16px;justify-content:space-between}
.brand{display:flex;gap:12px;align-items:center}
.brand img{height:28px;width:auto;display:block}
.links a{margin-left:16px;font-weight:600}
.hero{display:grid;gap:24px;grid-template-columns:1.1fr .9fr;align-items:center;padding:36px 0}
.hero h1{font-size:40px;line-height:1.2;margin:0 0 8px}
.hero p{font-size:18px;margin:0 0 16px}
.btn{display:inline-block;background:var(--teal);color:#fff;font-weight:600;padding:14px 18px;border-radius:16px;border:1px solid var(--teal)}
.btn:focus{outline:3px solid #9fd0d2;outline-offset:2px}
.illus{background:var(--mist);border:1px solid var(--line);border-radius:var(--radius);height:260px;display:flex;align-items:center;justify-content:center}
.grid{display:grid;gap:16px}
.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.card{border:1px solid var(--line);border-radius:var(--radius);padding:16px;background:#fff}
.band{background:var(--mist);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:28px 0;margin:36px 0}
main{min-height:50vh}
footer{border-top:1px solid var(--line);padding:20px 0;margin-top:24px}
.footer-cta{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.prose{max-width:850px}
.prose h1,.prose h2,.prose h3{line-height:1.25}
.prose table{width:100%;border-collapse:collapse}
.prose table td,.prose table th{border:1px solid var(--line);padding:8px;text-align:left}
@media (max-width:900px){
  .hero{grid-template-columns:1fr}
  .links{display:none}
}

/* === ZeroBarsWeather design tokens & layout === */
:root{
  --teal:#2E6F73; --ink:#111; --mist:#F4F7F7; --line:#E5E7EB;
  --radius:12px; --pad:16px; --max:1100px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:#fff;color:var(--ink);font:16px/1.6 Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif}
a{color:var(--teal);text-decoration:none} a:hover{text-decoration:underline}
img{max-width:100%;height:auto}
.wrap{max-width:var(--max);margin:0 auto;padding:24px 20px}
header{border-bottom:1px solid var(--line);background:#fff;position:sticky;top:0;z-index:10}
.nav{display:flex;align-items:center;gap:16px;justify-content:space-between}
.brand{display:flex;gap:12px;align-items:center}
.brand img{height:28px;width:auto;display:block}
.links a{margin-left:16px;font-weight:600}
.hero{display:grid;gap:24px;grid-template-columns:1.1fr .9fr;align-items:center;padding:36px 0}
.hero h1{font-size:40px;line-height:1.2;margin:0 0 8px}
.hero p{font-size:18px;margin:0 0 16px}
.btn{display:inline-block;background:var(--teal);color:#fff;font-weight:600;padding:14px 18px;border-radius:16px;border:1px solid var(--teal)}
.btn:focus{outline:3px solid #9fd0d2;outline-offset:2px}
.illus{background:var(--mist);border:1px solid var(--line);border-radius:var(--radius);height:260px;display:flex;align-items:center;justify-content:center}
.grid{display:grid;gap:16px}
.two{grid-template-columns:repeat(2,minmax(0,1fr))}
.three{grid-template-columns:repeat(3,minmax(0,1fr))}
.card{border:1px solid var(--line);border-radius:var(--radius);padding:16px;background:#fff}
.band{background:var(--mist);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:28px 0;margin:36px 0}
main{min-height:50vh}
footer{border-top:1px solid var(--line);padding:20px 0;margin-top:24px}
.footer-cta{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.prose{max-width:850px}
.prose h1,.prose h2,.prose h3{line-height:1.25}
.prose table{width:100%;border-collapse:collapse}
.prose table td,.prose table th{border:1px solid var(--line);padding:8px;text-align:left}

/* Mobile menu */
.menu-toggle{display:none; background:transparent; border:0; padding:8px; margin-left:auto}
.menu-toggle svg{width:28px;height:28px;display:block}
@media (max-width:900px){
  .links{display:none}
  .menu-toggle{display:block}
  nav[aria-label="Primary"][data-open="true"]{
    display:block; position:absolute; right:20px; top:56px;
    background:#fff; border:1px solid var(--line); border-radius:12px; padding:8px 12px;
  }
  nav[aria-label="Primary"][data-open="true"] a{display:block; margin:6px 0}
}