:root {
    --bg-color: #0f1117;
    --text-color: #f0f0f0;
    --accent-color: #4fc3f7;
    --card-bg: #1c1f26;
    --font-stack: system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
}

html,
body {
    background-color: var(--bg-color);
    margin: 0;
}

html {
    font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
    height: 100%;
}

body {
    overflow: hidden;
    height: inherit;
}

h1 {
    font-size: 2rem;
    letter-spacing: -1px;
    position: absolute;
    margin: 0;
    top: -4px;
    right: 5px;
    color: transparent;
    text-shadow: 0 0 4px white;
}

.heading {
    padding: 0.3rem;
    color: #ccc;
    background: #1c1f26;
    font-family: sans-serif;
    margin: 0;
    font-size: 0.9rem;
    max-width: 100%;
    text-align: center;
}