:root {
    --color-bg: #f6f8fb;
    --color-surface: #ffffff;
    --color-text: #172033;
    --color-muted: #64708a;
    --color-primary: #86c900;
    --color-primary-dark: #5c9200;
    --color-blue: #0b6bff;
    --color-dark: #111827;
    --color-line: #dfe6f2;
    --shadow-soft: 0 18px 45px rgba(20, 32, 60, 0.08);
    --shadow-card: 0 12px 28px rgba(17, 24, 39, 0.08);
    --radius: 8px;
    --container: 1180px;
}

* {
    box-sizing: border-box;
}

html {
    font-size: 16px;
}

body {
    margin: 0;
    background: var(--color-bg);
    color: var(--color-text);
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.5;
}

a {
    color: inherit;
    text-decoration: none;
}

a:focus-visible,
button:focus-visible {
    outline: 3px solid rgba(11, 107, 255, 0.35);
    outline-offset: 3px;
}

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

button {
    font: inherit;
}