*{margin:0;padding:0;box-sizing:border-box;}body{font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;color:#333;line-height:1.6;background-color:#fff;}a{text-decoration:none;color:inherit;transition:all 0.3s ease;}img{max-width:100%;height:auto;display:block;}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px;}.applications-hero{background-image:url('https://pub-1a00c552aecf4a41bf3afb9b9f12703e.r2.dev/banner-1.webp');color:white;padding:80px 0;text-align:center;margin-bottom:60px;}.applications-hero h1{font-size:2.8rem;margin-bottom:15px;font-weight:700;}.applications-hero p{font-size:1.2rem;max-width:800px;margin:0 auto;opacity:0.9;}.intro-text{text-align:center;max-width:900px;margin:0 auto 60px;font-size:1.1rem;line-height:1.8;color:#555;}.applications-art-grid{margin-bottom:80px;position:relative;}.art-row{display:flex;justify-content:center;margin-bottom:40px;gap:30px;position:relative;}.art-item{position:relative;transition:all 0.4s ease;transform:rotate(var(--rotation,0deg));z-index:1;}.art-item:hover{transform:rotate(0deg) scale(1.05);z-index:10;box-shadow:0 20px 40px rgba(76,175,80,0.3);}.art-image{position:relative;overflow:hidden;border-radius:8px;box-shadow:0 10px 30px rgba(0,0,0,0.15);transition:all 0.4s ease;background:#f1f8e9;}.art-item:hover .art-image{box-shadow:0 25px 50px rgba(0,0,0,0.25);}.art-image img{width:100%;height:100%;object-fit:cover;display:block;transition:transform 0.6s ease;}.art-item:hover .art-image img{transform:scale(1.1);}.art-overlay{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(to top,rgba(46,125,50,0.9),rgba(76,175,80,0.7));color:white;padding:20px;transform:translateY(100%);transition:transform 0.4s ease;border-radius:0 0 8px 8px;}.art-item:hover .art-overlay{transform:translateY(0);}.art-overlay h3{margin:0 0 8px 0;font-size:1.2rem;color:white;font-weight:600;}.art-overlay p{margin:0;font-size:0.9rem;opacity:0.9;}.art-item.small{width:200px;height:200px;margin-top:-20px;}.art-item.medium{width:280px;height:280px;margin-top:-30px;}.art-item.large{width:350px;height:350px;margin-top:-40px;}.art-item::before{content:'';position:absolute;top:-10px;left:-10px;right:-10px;bottom:-10px;border:2px solid #e8f5e9;border-radius:12px;z-index:-1;opacity:0;transition:opacity 0.4s ease;}.art-item:hover::before{opacity:1;}.art-item::after{content:'';position:absolute;top:10px;left:10px;right:10px;bottom:10px;background:linear-gradient(45deg,rgba(76,175,80,0.1),transparent);border-radius:8px;z-index:-1;opacity:0;transition:opacity 0.4s ease;}.art-item:hover::after{opacity:1;}@media (max-width:1200px){.art-item.small{width:180px;height:180px;}.art-item.medium{width:240px;height:240px;}.art-item.large{width:300px;height:300px;}.art-row{gap:20px;}}@media (max-width:992px){.applications-art-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:30px;}.art-row{display:contents;margin-bottom:0;}.art-item{width:100% !important;height:250px !important;margin-top:0 !important;transform:none !important;margin-bottom:20px;}.art-item:hover{transform:scale(1.03) !important;}.art-overlay{transform:translateY(0);background:linear-gradient(to top,rgba(46,125,50,0.8),rgba(76,175,80,0.6));}}@media (max-width:768px){.applications-art-grid{grid-template-columns:1fr;gap:20px;}.art-item{height:220px !important;}.art-overlay h3{font-size:1.1rem;}.art-overlay p{font-size:0.85rem;}}.card-image img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s ease;}.application-card:hover .card-image img{transform:scale(1.05);}.card-content h3{font-size:1.4rem;margin-bottom:15px;color:#2e7d32;font-weight:600;}.card-content p{color:#666;font-size:0.95rem;line-height:1.6;}.applications-categories{display:flex;flex-wrap:wrap;justify-content:center;gap:15px;margin-bottom:60px;}.category-tag{background:#e8f5e9;border:1px solid #c8e6c9;padding:10px 20px;border-radius:30px;font-size:0.95rem;color:#2e7d32;transition:all 0.3s ease;cursor:pointer;}.category-tag:hover,.category-tag.active{background:#4caf50;border-color:#4caf50;color:white;}.solutions-section{background:#f8fdf8;padding:80px 0;margin-top:60px;}.solutions-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(350px,1fr));gap:40px;}.solution-item{background:white;padding:30px;border-radius:10px;box-shadow:0 5px 15px rgba(76,175,80,0.08);border-top:4px solid #4caf50;transition:all 0.3s ease;}.solution-item:hover{transform:translateY(-5px);box-shadow:0 10px 25px rgba(76,175,80,0.15);}.solution-item h3{color:#2e7d32;margin-bottom:15px;font-size:1.4rem;}.solution-item p{color:#666;margin-bottom:20px;}.solution-features{list-style-type:none;}.solution-features li{padding:8px 0;color:#555;position:relative;padding-left:25px;}.solution-features li:before{content:"✓";position:absolute;left:0;color:#4caf50;font-weight:bold;}.section-title{text-align:center;margin-bottom:50px;}.section-title h2{font-size:2.2rem;color:#2e7d32;margin-bottom:15px;}.section-title p{color:#666;max-width:700px;margin:0 auto;}.eco-slogan{background:#e8f5e9;padding:20px;border-radius:10px;text-align:center;margin:30px 0;border-left:5px solid #4caf50;}.eco-slogan p{font-size:1.2rem;color:#2e7d32;font-weight:500;font-style:italic;}.cta-button{display:inline-block;background:#4caf50;color:white;padding:12px 28px;border-radius:30px;font-weight:600;font-size:1rem;border:none;cursor:pointer;transition:all 0.3s ease;text-align:center;margin-top:20px;box-shadow:0 4px 12px rgba(76,175,80,0.3);}.cta-button:hover{background:#388e3c;transform:translateY(-3px);box-shadow:0 6px 15px rgba(76,175,80,0.4);}.cta-button.secondary{background:#81c784;box-shadow:0 4px 12px rgba(129,199,132,0.3);}.cta-button.secondary:hover{background:#66bb6a;}.skip-link{position:absolute;top:-40px;left:0;background:#2e7d32;color:white;padding:8px 16px;z-index:1000;text-decoration:none;}.skip-link:focus{top:0;}@media (max-width:768px){.applications-hero{padding:60px 0;}.applications-hero h1{font-size:2.2rem;}.solutions-grid{grid-template-columns:1fr;}.category-tag{font-size:0.9rem;padding:8px 16px;}.cta-button{display:block;width:100%;margin-bottom:15px;}.cta-button.secondary{margin-left:0;}}@media (max-width:480px){.category-tag{padding:8px 12px;font-size:0.85rem;}}