:root{--primary-color:#2c3e50;--secondary-color:#3498db;--background-color:#f8f9fa;--text-color:#333}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Microsoft YaHei,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.6;color:var(--text-color);background-color:var(--background-color)}.container{max-width:1200px;margin:0 auto;padding:0 20px}.navbar{background:#fff;box-shadow:0 2px 10px rgba(0,0,0,.1);position:fixed;width:100%;top:0;z-index:1000}.navbar .container{justify-content:space-between;height:70px}.logo,.navbar .container{display:flex;align-items:center}.logo{text-decoration:none;background:#fff;padding:10px;border-radius:4px}.logo-image{height:50px;width:auto;display:block}.nav-links{display:flex;gap:2rem}.nav-links a{text-decoration:none;color:var(--text-color);font-weight:500;transition:color .3s}.nav-links a:hover{color:var(--secondary-color)}.footer{background:var(--primary-color);color:#fff;padding:2rem 0;text-align:center;margin-top:4rem}.beian-icon{width:1em;height:1em;vertical-align:middle;margin-right:.3em}.fade-enter-active,.fade-leave-active{transition:opacity .3s ease}.fade-enter-from,.fade-leave-to{opacity:0}.dropdown{position:relative;display:inline-block}.dropdown-trigger{display:flex;align-items:center;gap:.3rem;text-decoration:none;color:var(--text-color);font-weight:500;transition:color .3s}.dropdown-arrow{font-size:.8rem}.dropdown-menu{position:absolute;top:100%;left:50%;transform:translateX(-50%);background:#fff;min-width:160px;box-shadow:0 2px 10px rgba(0,0,0,.1);border-radius:4px;opacity:0;visibility:hidden;transition:all .3s;z-index:1000;padding:.5rem 0}.dropdown:hover .dropdown-menu{opacity:1;visibility:visible}.dropdown-menu a{display:block;padding:.7rem 1.5rem;color:var(--text-color);text-decoration:none;transition:background-color .3s;text-align:center;white-space:nowrap}.dropdown-menu a:hover{background-color:#f5f5f5;color:var(--secondary-color)}.hero[data-v-5283eb7f]{height:90vh;display:flex;align-items:center;background-image:url(/img/hero-home.10d2460e.jpg);background-size:cover;background-position:50%;background-repeat:no-repeat;color:#fff;text-align:center;margin-top:-70px;padding-top:140px;position:relative}.hero[data-v-5283eb7f]:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.5);z-index:1}.hero .container[data-v-5283eb7f]{position:relative;z-index:2}.hero h1[data-v-5283eb7f]{font-size:3rem;margin-bottom:1rem}.hero p[data-v-5283eb7f]{font-size:1.2rem;margin-bottom:2rem}.cta-button[data-v-5283eb7f]{display:inline-block;padding:1rem 2rem;background:#fff;color:var(--primary-color);text-decoration:none;border-radius:30px;font-weight:700;transition:transform .3s;margin-top:0}.cta-button[data-v-5283eb7f]:hover{transform:translateY(-2px)}.hero-image[data-v-5283eb7f]{margin-top:1rem;width:100%;max-width:400px;margin-left:auto;margin-right:auto}.hero-image img[data-v-5283eb7f]{width:100%;height:auto;border-radius:10px;box-shadow:0 0 0 rgba(0,0,0,.2)}.features[data-v-5283eb7f]{padding:4rem 0}.features h2[data-v-5283eb7f]{text-align:center;margin-bottom:3rem}.feature-grid[data-v-5283eb7f]{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:2rem}.feature-card[data-v-5283eb7f]{background:#fff;padding:2rem;border-radius:10px;text-align:center;transition:transform .3s;box-shadow:0 5px 15px rgba(0,0,0,.1)}.feature-card[data-v-5283eb7f]:hover{transform:translateY(-5px)}.icon[data-v-5283eb7f]{font-size:2.5rem;margin-bottom:1rem}.feature-card h3[data-v-5283eb7f]{margin-bottom:1rem;color:var(--primary-color)}