@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Noto+Sans+JP:wght@400;500;700&family=Zen+Old+Mincho:wght@400;500;600;700&display=swap";:root{--color-bg: #FDFCF8;--color-text: #4A4A4A;--color-primary: #6B8E23;--color-primary-dark: #556B2F;--color-accent: #D4C4A8;--color-white: #FFFFFF;--color-light-green: #E8F5E9;--font-base: "Noto Sans JP", sans-serif;--font-heading: "Zen Old Mincho", serif;--font-english: "Inter", sans-serif;--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 2rem;--spacing-lg: 4rem;--spacing-xl: 6rem;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .1);--shadow-md: 0 4px 6px rgba(0, 0, 0, .05);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .05);--radius-sm: 4px;--radius-md: 8px;--radius-lg: 16px;--radius-full: 9999px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-base);background-color:var(--color-bg);color:var(--color-text);line-height:1.6;-webkit-font-smoothing:antialiased}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:500;color:var(--color-primary-dark);line-height:1.3}a{color:inherit;text-decoration:none;transition:opacity .3s ease}a:hover{opacity:.8}img{max-width:100%;height:auto;display:block}.container{width:90%;max-width:1000px;margin:0 auto;padding:0 var(--spacing-sm)}.section{padding:var(--spacing-xl) 0}.text-center{text-align:center}.flex-center{display:flex;align-items:center;justify-content:center}.btn-primary{display:inline-block;padding:1rem 3rem;background-color:var(--color-primary);color:#fff;border-radius:var(--radius-full);font-family:var(--font-base);letter-spacing:.1em;text-decoration:none;transition:transform .3s ease,background-color .3s ease;border:none;cursor:pointer}.btn-primary:hover{background-color:var(--color-primary-dark);transform:translateY(-2px);opacity:1}