*{margin:0;padding:0;box-sizing:border-box;font-family:Microsoft YaHei,Segoe UI,sans-serif}body{background-color:#f8f9fa;color:#333;line-height:1.6}header{background:linear-gradient(135deg,#1a5fb4,#2d87c8);color:#fff;padding:1.5rem 0;box-shadow:0 2px 10px #0000001a}.container{width:90%;max-width:1200px;margin:0 auto;padding:0 15px}.header-content{display:flex;justify-content:space-between;align-items:center}.logo{font-size:1.8rem;font-weight:700;display:flex;align-items:center}.logo span{margin-left:10px}nav ul{display:flex;list-style:none}nav li{margin-left:2rem}nav a{color:#fff;text-decoration:none;font-weight:500;padding:.5rem 0;position:relative;transition:all .3s ease}nav a:hover,nav a.active{color:#ffd43b}nav 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0;text-align:center}.tech-badges{display:flex;justify-content:center;flex-wrap:wrap;gap:1.5rem;margin-top:2.5rem}.tech-badge{background:linear-gradient(135deg,#f0f7ff,#e1eeff);border:2px solid #c5e1ff;border-radius:10px;padding:1.5rem 2rem;min-width:100px;transition:all .3s ease}.tech-badge:hover{transform:translateY(-5px);box-shadow:0 10px 20px #1a5fb41a}.tech-badge i{color:#1a5fb4e6;font-size:3.5rem;margin-bottom:1rem;display:block}.tech-badge.wms{border-color:#4dabf7;background:linear-gradient(135deg,#e7f5ff,#d0ebff)}.tech-badge.tms{border-color:#3bc9db;background:linear-gradient(135deg,#e3fafc,#c5f6fa)}.tech-badge.saas{border-color:#4dabf7;background:linear-gradient(135deg,#ebfbee,#d3f9d8)}.scenario-image{width:100%;height:200px;border-radius:8px;overflow:hidden;margin-bottom:1.5rem;background-color:#e9ecef;display:flex;align-items:center;justify-content:center;color:#6c757d;position:relative}.scenario-image:before{content:attr(data-desc);position:absolute;bottom:0;left:0;right:0;background-color:#000000b3;color:#fff;padding:.5rem;font-size:.85rem;text-align:center}.scenarios{padding:3rem 0}.section-title{text-align:center;margin-bottom:3rem;color:#1a5fb4;font-size:2rem}.section-subtitle{text-align:center;color:#666;max-width:800px;margin:0 auto 3rem;font-size:1.1rem}.scenario{background-color:#fff;border-radius:10px;padding:2.5rem;margin-bottom:2.5rem;box-shadow:0 5px 20px #00000014;border-top:5px solid #2d87c8}.scenario-title{display:flex;align-items:center;margin-bottom:1.5rem;color:#1a5fb4;font-size:1.5rem}.scenario-title i{margin-right:12px;font-size:1.8rem}.scenario-desc{color:#666;margin-bottom:1.5rem;padding-bottom:1.5rem;border-bottom:1px solid #eee}.functions{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:2rem}.function{background-color:#f8fafc;padding:1.8rem;border-radius:8px;border:1px solid #e9ecef;transition:all .3s ease}.function:hover{transform:translateY(-5px);box-shadow:0 10px 25px #0000001a}.function h4{color:#1a5fb4;margin-bottom:1rem;font-size:1.2rem;display:flex;align-items:center}.function h4 i{margin-right:8px}.function p{color:#555;margin-bottom:1rem;font-size:.95rem}.tech-tag{display:inline-block;background-color:#e7f2ff;color:#1a5fb4;padding:.3rem 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0;margin-top:3rem}@media(max-width:768px){.header-content{flex-direction:column;text-align:center}nav ul{margin-top:1rem;justify-content:center}nav li{margin:0 .8rem}.hero h1{font-size:2.2rem}.functions{grid-template-columns:1fr}}