:root {
  color-scheme: light;
  --paper: #f6f5ef;
  --ink: #153e35;
  --muted: #606c61;
  --accent: #849d6a;
  --line: #d8ddcf;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: Arial, Helvetica, sans-serif; -webkit-font-smoothing: antialiased; }
.page { min-height: 100svh; max-width: 1680px; margin: auto; padding: 38px 64px 26px; display: flex; flex-direction: column; }
.header { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: inherit; font-size: 34px; font-weight: 700; letter-spacing: -1.7px; }
.brand-dot { color: var(--accent); }
.brand:focus-visible { outline: 2px solid var(--ink); outline-offset: 7px; border-radius: 4px; }
.header-note { font-size: 12px; color: var(--muted); letter-spacing: .04em; }
main { flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 36px 0 65px; }
.air-art { width: min(440px, 75vw); margin: 0 0 28px; }
.air-art svg { display: block; width: 100%; overflow: visible; }
.air-art path { stroke: #b9c7a9; stroke-width: 1.7; stroke-linecap: round; }
.air-art path:first-child { stroke: #6f8c66; stroke-width: 2.2; }
.eyebrow { display: flex; align-items: center; gap: 9px; margin: 0 0 24px; font-size: 10px; font-weight: 600; letter-spacing: .2em; }
.status-dot { width: 6px; height: 6px; border-radius: 50%; background: #668250; }
h1 { margin: 0; font-size: clamp(54px, 7.5vw, 108px); line-height: 1.07; font-weight: 400; letter-spacing: -.065em; }
h1 span { color: var(--accent); }
.intro { margin: 25px 0 0; color: var(--muted); font-size: 16px; line-height: 1.85; }
.signature { display: flex; gap: 15px; align-items: center; margin-top: 43px; font-size: 16px; font-weight: 700; letter-spacing: -.6px; }
.signature span { width: 28px; height: 1px; background: var(--line); }
footer { display: flex; justify-content: space-between; gap: 20px; padding-top: 22px; border-top: 1px solid var(--line); font-size: 11px; color: var(--muted); letter-spacing: .03em; }
@media (min-width: 900px) and (max-height: 800px) { .air-art { width: 290px; margin-bottom: 22px; } main { padding: 25px 0 40px; } }
@media (max-width: 600px) {
  .page { padding: 25px 24px 23px; }
  .brand { font-size: 29px; gap: 6px; }
  .brand img { width: 34px; height: 34px; }
  .header-note { font-size: 10px; }
  main { padding: 54px 0; }
  .air-art { margin-bottom: 35px; }
  .eyebrow { font-size: 8px; letter-spacing: .16em; margin-bottom: 22px; }
  .intro { font-size: 14px; margin-top: 23px; }
  .signature { margin-top: 34px; }
  footer { font-size: 9px; gap: 10px; }
}