/* The landing pages. They share ReefNav's tokens so light/dark and the brand
   come free, but they are DOCUMENTS, not the app: a measure you can read, real
   headings, and nothing that needs JavaScript to make sense. */
body.seo{
  margin:0;background:var(--abyss);color:var(--ink);
  font:400 16px/1.6 var(--font);-webkit-font-smoothing:antialiased;
}
.seo header{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap;
  padding:18px 20px;border-bottom:.5px solid var(--stroke)}
.seo .back{font-weight:650;font-size:16px;color:var(--ink);text-decoration:none;letter-spacing:-.01em}
.seo nav{font-size:12px;color:var(--ink-3)}
.seo nav a{color:var(--ink-2);text-decoration:none}
.seo nav a:hover{color:var(--signal)}
.seo main{max-width:720px;margin:0 auto;padding:26px 20px 40px}
.seo h1{margin:0 0 12px;font-size:clamp(25px,5vw,33px);line-height:1.18;
  font-weight:680;letter-spacing:-.025em}
.seo h2{margin:34px 0 10px;font-size:17px;font-weight:650;letter-spacing:-.01em}
.seo .lede{margin:0 0 20px;font-size:17px;color:var(--ink-2)}
.seo p{margin:0 0 12px;color:var(--ink-2)}
.seo .muted{color:var(--ink-3)}
.seo .small{font-size:13px}

.seo .cta{
  display:inline-block;margin:6px 0 10px;padding:12px 20px;border-radius:999px;
  background:color-mix(in srgb,var(--signal) 22%,transparent);
  border:.5px solid color-mix(in srgb,var(--signal) 45%,transparent);
  color:var(--ink);font-size:15px;font-weight:650;text-decoration:none;
  transition:background .16s var(--ease);
}
.seo .cta:hover{background:color-mix(in srgb,var(--signal) 34%,transparent)}
.seo .inline{color:var(--signal);text-decoration:none;font-weight:600}
.seo .inline:hover{text-decoration:underline}

.seo ul{margin:0;padding:0;list-style:none;display:grid;gap:2px}
.seo .near li,.seo .links li{
  display:flex;align-items:baseline;gap:10px;padding:9px 12px;border-radius:11px;
  background:var(--tile);font-size:14.5px;
}
.seo .near li em,.seo .links li em{margin-left:auto;font-style:normal;
  font:11px var(--mono);color:var(--ink-3)}
.seo .links a{color:var(--ink);text-decoration:none;font-weight:600}
.seo .links a:hover{color:var(--signal)}

.seo .wx{display:grid;grid-template-columns:repeat(auto-fit,minmax(104px,1fr));gap:8px}
.seo .wx div{padding:11px 13px;border-radius:13px;background:var(--tile)}
.seo .wx span{display:block;font-size:9.5px;font-weight:700;letter-spacing:.13em;
  text-transform:uppercase;color:var(--ink-3);margin-bottom:3px}
.seo .wx b{font:600 19px/1 var(--mono);letter-spacing:-.02em}
.seo .wx i{font-style:normal;font-size:11px;color:var(--ink-3);margin-left:2px}

.seo footer{max-width:720px;margin:0 auto;padding:22px 20px 40px;
  border-top:.5px solid var(--stroke);font-size:11px;color:var(--ink-3)}
.seo footer p{margin:0 0 6px;font-size:11px;color:var(--ink-3)}
.seo footer .madeby{margin:0;text-align:left;font-size:10px}
.seo footer a{color:var(--ink-2)}

/* The tide table is the primary ranked asset on these pages, so it is a REAL
   table — thead, th scope, caption — not a styled grid. That is what a crawler
   reads and what a screen reader announces. */
.seo .sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.seo .tidewrap{overflow-x:auto;border-radius:13px;background:var(--tile)}
.seo .tides{width:100%;border-collapse:collapse;font-size:13.5px}
.seo .tides thead th{
  text-align:left;padding:9px 13px;font-size:9.5px;font-weight:700;
  letter-spacing:.13em;text-transform:uppercase;color:var(--ink-3);
  border-bottom:.5px solid var(--stroke);
}
.seo .tides tbody th{
  text-align:left;padding:8px 13px;font:600 12px/1.3 var(--mono);
  color:var(--ink-2);white-space:nowrap;vertical-align:top;
}
.seo .tides td{padding:8px 13px;display:flex;flex-wrap:wrap;gap:6px 14px}
.seo .tides tbody tr+tr th,.seo .tides tbody tr+tr td{border-top:.5px solid var(--stroke)}
.seo .tides span{font:12px/1.3 var(--mono);white-space:nowrap;color:var(--ink-3)}
/* High and low want to be told apart at a glance without colour alone doing
   the work, so the high is also the heavier of the two. */
.seo .tides .hi{color:var(--ink);font-weight:600}
.seo .tides .lo{color:var(--ink-3)}