:root { --color-primary: #2E7D32; --color-secondary: #1B5E20; --color-text: #333333; --color-muted: #666666; --color-bg: #FFFFFF; --color-border: #E0E0E0; --radius: 4px; --spacing-section: 80px; } .main-content { color: var(--color-text); line-height: 1.6; } .main-content h1, .main-content h2, .main-content h3 { color: #111111; font-weight: 700; margin-bottom: 16px; line-height: 1.3; } .main-content h1 { font-size: 32px; } .main-content h2 { font-size: 24px; margin-top: 40px; border-bottom: 2px solid var(--color-primary); padding-bottom: 10px; display: inline-block; } .main-content h3 { font-size: 20px; margin-top: 24px; } .main-content p { margin-bottom: 16px; color: var(--color-muted); } .main-content a { color: var(--color-primary); text-decoration: none; transition: color 0.2s; } .main-content a:hover { color: var(--color-secondary); text-decoration: underline; } .btn { display: inline-block; padding: 12px 24px; background-color: var(--color-primary); color: #FFFFFF; border-radius: var(--radius); text-decoration: none; font-weight: 600; transition: background-color 0.2s; border: none; cursor: pointer; } .btn:hover { background-color: var(--color-secondary); text-decoration: none; } .btn-outline { background-color: transparent; border: 1px solid var(--color-primary); color: var(--color-primary); } .btn-outline:hover { background-color: var(--color-primary); color: #FFFFFF; } .card { background: #FFFFFF; border: 1px solid var(--color-border); border-radius: var(--radius); padding: 24px; margin-bottom: 24px; transition: box-shadow 0.2s; } .card:hover { box-shadow: 0 4px 12px rgba(0,0,0,0.08); } .hero { background-color: #F5F7F5; padding: 60px 0; text-align: center; } .hero h1 { font-size: 36px; margin-bottom: 20px; } .hero p { font-size: 18px; max-width: 800px; margin: 0 auto 30px; } .grid { display: grid; gap: 24px; } @media (min-width: 768px) { .grid-2 { grid-template-columns: repeat(2, 1fr); } .grid-3 { grid-template-columns: repeat(3, 1fr); } } @media (max-width: 767px) { .main-content h1 { font-size: 28px; } .hero { padding: 40px 0; } }