body { min-height: 1024px; font-family: 'Inter', sans-serif; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", "微软雅黑", sans-serif;}
.hero-bg { background: linear-gradient(135deg, #e6f0ff 0%, #ffffff 100%); }
.timeline-line { height: 2px; background-color: #0a66c2; position: absolute; top: 50%; left: 0; right: 0; z-index: 1; }
.timeline-node { width: 40px; height: 40px; border: 2px solid #0a66c2; background: white; z-index: 2; }
.cert-badge { width: 80px; height: 80px; }
.team-card { transition: transform 0.3s ease; }
.team-card:hover { transform: translateY(-5px); }
.culture-card { transition: all 0.3s ease; }
.culture-card:hover { box-shadow: 0 10px 25px rgba(0,0,0,0.1); }
.sticky-nav { box-shadow: 0 2px 10px rgba(0,0,0,0.1); backdrop-filter: blur(10px); }