:root { color-scheme: light; --ink: #132b39; --muted: #48606a; --accent: #086963; --line: #d5e3e1; background: #f5f9f8; }
  * { box-sizing: border-box; }
  body { margin: 0; color: var(--ink); font-family: system-ui, sans-serif; line-height: 1.65; }
  a { color: var(--accent); text-underline-offset: .2em; overflow-wrap: anywhere; }
  a:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
  header, footer { background: #fff; }
  header { border-bottom: 1px solid var(--line); }
  footer { border-top: 1px solid var(--line); color: var(--muted); }
  .frame { width: min(100% - 2.5rem, 66rem); margin: auto; }
  .bar { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: .6rem 1.5rem; padding-block: 1rem; }
  .brand { line-height: 0; }
  .brand img { width: 11.5rem; height: auto; }
  nav { display: flex; flex-wrap: wrap; gap: .3rem 1rem; }
  nav a { font-size: .94rem; }
  main { margin-block: clamp(1.5rem, 5vw, 4rem); padding: clamp(1.2rem, 5vw, 3.75rem); max-width: 55rem; background: #fff; border: 1px solid var(--line); border-top: .28rem solid var(--accent); border-radius: .8rem; }
  h1, h2 { line-height: 1.2; }
  h1 { font-size: clamp(2rem, 6vw, 3.6rem); margin: 0; letter-spacing: -.04em; }
  h2 { font-size: 1.24rem; margin: 0 0 .65rem; }
  p { max-width: 64ch; margin: .7rem 0; }
  .label { font-size: .78rem; font-weight: 750; letter-spacing: .1em; color: var(--accent); margin: 0 0 .65rem; }
  .lead { font-size: clamp(1.1rem, 3vw, 1.45rem); color: var(--muted); margin-bottom: 1.5rem; }
  section { border-top: 1px solid var(--line); margin-top: 1.5rem; padding-top: 1.5rem; }
  .contact { font-size: .9rem; }