:root {
    --primary-color: #0077cc;
    --background-color-light: #f9f9f9;
    --background-color-white: #ffffff;
    --text-color-dark: #333;
    --text-color-medium: var(--text-color-medium);
    --text-color-gray: var(--text-color-gray); /* New variable for var(--text-color-gray) */
    --text-color-black: #000; /* Using #000 for consistency with 'black' */
}

/* ---------- Global Styles ---------- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    line-height: 1.6;
    background-color: var(--background-color-light);
    color: var(--text-color-dark);
    margin: 20px;
    max-width: 480px;
    min-width: 240px;
}

ul {
    list-style: none;
    padding-left: 0;
}