.timeline-container{position:relative;max-width:900px;margin:0 auto;padding:2rem 0}.timeline-container::before{content:'';position:absolute;left:30px;top:0;bottom:0;width:4px;background:linear-gradient(to bottom,#0782d0 0%,#0782d0 50%,#2c5f7f 100%)}.timeline-item{position:relative;padding-left:80px;margin-bottom:3rem}.timeline-item::before{content:'';position:absolute;left:18px;top:0;width:28px;height:28px;border-radius:50%;background:#0782d0;border:4px solid #fff;box-shadow:0 0 0 4px #0782d0;z-index:1}.timeline-item.milestone::before{background:#ec2015;box-shadow:0 0 0 4px #ec2015;width:32px;height:32px;left:16px}.timeline-item.milestone h2{color:#ec2015}.timeline-year{display:inline-block;background:linear-gradient(135deg,#0782d0 0%,#2c5f7f 100%);color:white;padding:0.5rem 1.5rem;border-radius:25px;font-size:1.2rem;font-weight:700;margin-bottom:1rem;box-shadow:0 4px 6px rgba(0,0,0,0.1)}.timeline-item.milestone .timeline-year{background:linear-gradient(135deg,#ec2015 0%,#c3170f 100%)}.timeline-content{background:#fff;padding:1.5rem;border-radius:8px;box-shadow:0 2px 8px rgba(0,0,0,0.08);border-left:4px solid #0782d0}.timeline-item.milestone .timeline-content{border-left-color:#ec2015}.timeline-content h2{margin:0 0 1rem 0;font-size:1.5rem;color:#0782d0}.timeline-content p{margin:0;line-height:1.8;color:#333}@media (max-width:768px){.timeline-container::before{left:15px}.timeline-item{padding-left:50px}.timeline-item::before{left:6px;width:22px;height:22px}.timeline-item.milestone::before{width:26px;height:26px;left:4px}.timeline-year{font-size:1rem;padding:0.4rem 1rem}.timeline-content{padding:1rem}.timeline-content h2{font-size:1.2rem}}