:root {
  --color-bg: #edf2ee;
  --color-surface: #ffffff;
  --color-surface-alt: #f7f4ec;
  --color-tint: #e4ece8;
  --color-text: #19303a;
  --color-muted: #5c6f76;
  --color-line: #cdd8d3;
  --color-brand: #0d5c63;
  --color-brand-deep: #093f45;
  --color-brand-soft: #d8ebe7;
  --color-gold: #b88e42;
  --shadow-soft: 0 20px 50px rgba(18, 41, 46, 0.08);
  --shadow-card: 0 8px 24px rgba(18, 41, 46, 0.06);
  --font-body: "Segoe UI", "Aptos", "Helvetica Neue", Arial, sans-serif;
  --font-display: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --radius-1: 10px;
  --radius-2: 16px;
  --radius-3: 24px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
}

body {
  background:
    radial-gradient(circle at top left, rgba(216, 235, 231, 0.75), transparent 34rem),
    linear-gradient(180deg, #f7f4ec 0%, var(--color-bg) 30%, #f8faf8 100%);
  color: var(--color-text);
  font-family: var(--font-body);
  line-height: 1.65;
}

a {
  color: var(--color-brand);
  text-underline-offset: 0.16em;
  text-decoration-thickness: 1px;
}

a:hover,
a:focus-visible {
  text-decoration-thickness: 2px;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

h1,
h2,
h3,
h4 {
  margin: 0 0 var(--space-3);
  color: var(--color-brand-deep);
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.16;
}

p {
  margin: 0 0 var(--space-3);
}

ul,
ol {
  margin: 0;
  padding-left: 1.2rem;
}

blockquote {
  margin: 0;
}

.skip-link {
  position: absolute;
  left: -9999px;
}

.skip-link:focus {
  left: var(--space-4);
  top: var(--space-4);
  z-index: 9999;
  background: #111;
  color: #fff;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-1);
}

.screen-reader-text {
  border: 0;
  clip: rect(1px, 1px, 1px, 1px);
  clip-path: inset(50%);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px;
  word-wrap: normal;
}