:root {
    --bg: #f9fafb;
    --card: #ffffff;
    --text: #111827;
    --muted: #6b7280;

    --accent: #2563eb;
    --yellow: #facc15;
    --red: #ef4444;

    --border: #e5e7eb;
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
    --shadow-hover: 0 14px 40px rgba(0, 0, 0, 0.08);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Inter, system-ui, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

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

section {
    padding: 100px 0;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3 {
    margin-top: 0;
    text-align: center;
    line-height: 1.2;
}

h1 {
    font-size: 52px;
    margin-bottom: 20px;
}

h2 {
    font-size: 34px;
    margin-bottom: 16px;
}

h3 {
    font-size: 20px;
    margin-bottom: 10px;
}

p {
    color: var(--muted);
    text-align: center;
}