/* 灵寿双鹤食品 - 清新食品安全风格 */
:root { --food-green: #27ae60; --food-fresh: #2ecc71; --food-orange: #f39c12; }
body { background: #ffffff; color: #333; font-family: 'Noto Sans SC', sans-serif; }
.navbar { background: white; box-shadow: 0 2px 15px rgba(39, 174, 96, 0.1); border-bottom: 3px solid var(--food-green); }
.hero { background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%); min-height: 80vh; }
.food-title { font-size: 4rem; font-weight: 900; color: var(--food-green); }
.quality-badge { background: var(--food-green); color: white; padding: 0.5rem 1.5rem; border-radius: 20px; display: inline-block; }
.fresh-tag { background: var(--food-fresh); color: white; padding: 0.3rem 1rem; border-radius: 15px; font-size: 0.9rem; }
.product-card { background: white; border-radius: 15px; overflow: hidden; box-shadow: 0 5px 20px rgba(0,0,0,0.08); transition: all 0.3s; }
.product-card:hover { transform: translateY(-10px); box-shadow: 0 20px 50px rgba(39, 174, 96, 0.2); }
.trace-system { background: #fef5e7; padding: 4rem 0; }
.safe-icon { font-size: 3rem; color: var(--food-green); }