/* HealthyBeam. One stylesheet, no JavaScript, no external requests. */
:root {
  --ink: #1d2328;
  --ink-soft: #5a646d;
  --bg: #fcfcfa;
  --card: #ffffff;
  --line: #e4e6e1;
  --accent: #2f6f5e;
  --accent-soft: #eaf2ef;
}
@media (prefers-color-scheme: dark) {
  :root {
    --ink: #e8ebe8;
    --ink-soft: #a3aeb3;
    --bg: #15191b;
    --card: #1d2225;
    --line: #2d3438;
    --accent: #7fc2ad;
    --accent-soft: #1f2a28;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 17px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}
.skip {
  position: absolute; left: -9999px;
}
.skip:focus {
  left: 16px; top: 12px; z-index: 10; background: var(--card); color: var(--ink);
  padding: 8px 12px; border: 1px solid var(--line); border-radius: 6px;
}
header.site, main, footer.site {
  max-width: 44rem;
  margin: 0 auto;
  padding: 0 16px;
}
header.site {
  display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 20px;
  padding-top: 28px; padding-bottom: 18px;
}
.brand {
  font-size: 1.15rem; font-weight: 650; letter-spacing: -0.01em;
  color: var(--ink); text-decoration: none;
}
header.site nav { display: flex; flex-wrap: wrap; gap: 4px 16px; }
header.site nav a {
  color: var(--ink-soft); text-decoration: none; font-size: 0.93rem;
  padding: 2px 0; border-bottom: 2px solid transparent;
}
header.site nav a:hover { color: var(--ink); }
header.site nav a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--accent); }
main { padding-bottom: 8px; }
h1 {
  font-size: 1.85rem; line-height: 1.25; letter-spacing: -0.015em;
  margin: 18px 0 14px; font-weight: 680;
}
h2 { font-size: 1.12rem; margin: 34px 0 8px; font-weight: 650; }
h3 { font-size: 1rem; margin: 0 0 6px; font-weight: 650; }
p { margin: 0 0 14px; }
.lead { font-size: 1.12rem; color: var(--ink); }
.small { font-size: 0.87rem; }
.big { font-size: 1.2rem; }
a { color: var(--accent); }
a:hover { text-decoration: none; }
ul.cards { list-style: none; margin: 16px 0 0; padding: 0; display: grid; gap: 12px; }
@media (min-width: 40rem) { ul.cards { grid-template-columns: repeat(3, 1fr); } }
ul.cards li {
  background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 16px;
}
ul.cards p { margin: 0; color: var(--ink-soft); font-size: 0.95rem; }
a.more {
  display: inline-block; margin-top: 10px; background: var(--accent-soft);
  border: 1px solid var(--line); border-radius: 8px; padding: 9px 14px; text-decoration: none;
}
address { font-style: normal; line-height: 1.7; }
footer.site {
  margin-top: 46px; padding-top: 18px; padding-bottom: 40px;
  border-top: 1px solid var(--line); color: var(--ink-soft); font-size: 0.9rem;
}
footer.site p { margin: 0 0 4px; }
footer.site a { color: var(--ink-soft); }