:root {
    --primary-color: #457d58;
    --primary-light-color: #4e8d63;
    --secondary-color: #97b690;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    outline-color: var(--primary-color);
}

html {
    color-scheme: light;
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
}

@media (prefers-color-scheme: dark) {
    body {
      background-color: #fff;
      color: #333;
    }
}

h1 {
    font-size: 3.5rem;
}