:root {
  color-scheme: light;
  --bg: #f6f1e8;
  --panel: rgba(255, 252, 247, 0.9);
  --panel-strong: #fffaf2;
  --line: rgba(38, 28, 14, 0.12);
  --text: #1f1a14;
  --muted: #675d50;
  --accent: #1d6b57;
  --accent-strong: #155141;
  --accent-soft: rgba(29, 107, 87, 0.12);
  --warn: #9d4d1a;
  --warn-soft: rgba(157, 77, 26, 0.12);
  --shadow: 0 24px 60px rgba(49, 35, 16, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  font-family: "Segoe UI", "Helvetica Neue", sans-serif;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at top left, rgba(29, 107, 87, 0.18), transparent 34%),
    radial-gradient(circle at top right, rgba(157, 77, 26, 0.14), transparent 28%),
    linear-gradient(180deg, #fbf7f1 0%, var(--bg) 100%);
  color: var(--text);
}

[hidden] {
  display: none !important;
}

a {
  color: inherit;
}

button,
input,
select {
  font: inherit;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  max-width: 13ch;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(3rem, 7vw, 5.5rem);
  line-height: 0.96;
  letter-spacing: -0.04em;
}

.shell {
  width: min(1120px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 24px 0 40px;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 900px) {
  .shell {
    width: min(100vw - 24px, 100%);
    padding-top: 18px;
  }
}