/* Reset */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* Variables */
:root {
    --primary: #2c5f8a;
    --primary-dark: #1a3d5c;
    --secondary: #e8a020;
    --success: #2e7d32;
    --danger: #c62828;
    --warning: #f57f17;
    --neutral: #546e7a;
    --bg: #f5f7fa;
    --surface: #ffffff;
    --border: #dde3ea;
    --text: #1a2332;
    --text-muted: #607080;
    --radius: 8px;
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 4px 20px rgba(0, 0, 0, 0.12);
    --transition: 0.2s ease;
    --font: Segoe UI, system-ui, sans-serif;
}

/* Base styles */
body {
    font-family: var(--font);
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
    font-size: 15px;
}

a {
    color: var(--primary);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

img {
    max-width: 100%;
}