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

:root {
    --primary: #2D5016;
    --primary-light: #4A8028;
    --secondary: #D4AF37;
    --secondary-light: #F4D03F;
    --accent: #E63946;
    --surface: #F8F7F4;
    --text-primary: #1A1A1A;
    --text-secondary: #666666;
    --turf: #4CAF50;
    --dirt: #8B6914;
}

body {
    font-family: 'Noto Serif JP', serif;
    background: var(--surface);
    color: var(--text-primary);
    line-height: 1.6;
}

h1, h2, h3 {
    font-family: 'Noto Sans JP', sans-serif;
}

.header {
    background: white;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}