:root {
  --ink: #302d2b;
  --slate: #3b434a;
  --stone: #5f605d;
  --mist: #b9c4ca;
  --sky: #dbe3e5;
  --paper: #f4f5f3;
  --warm: #7a6857;
  --line: rgba(48,45,43,.16);
  --white: #ffffff;
  --shadow: 0 18px 50px rgba(48,45,43,.10);
  --radius: 18px;
  --max: 1180px;
  --hard: #2f6f4e;
  --strong: #8a6a37;
  --open: #745f4f;
  --weak: #8b4d4d;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--paper);
}

body {
  margin: 0;
  color: var(--ink);
  background: linear-gradient(180deg, #eef2f2 0, var(--paper) 42%, #eceeec 100%);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
               "Segoe UI", sans-serif;
  line-height: 1.6;
}

a {
  color: inherit;
}

:focus-visible {
  outline: 3px solid currentColor;
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 1000;
  transform: translateY(-160%);
  padding: 10px 14px;
  border-radius: 10px;
  background: var(--slate);
  color: var(--white);
  font-weight: 700;
  text-decoration: none;
  transition: transform .16s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.shell {
  width: min(calc(100% - 36px), var(--max));
  margin-inline: auto;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  * {
    transition: none !important;
  }
}