.project-Wrapper{padding:2rem 1rem;max-width:1400px;margin:0 auto}.timeline-container{position:relative;max-width:1200px;margin:4rem auto;padding:2rem 1rem}.timeline-line{position:absolute;left:50%;top:0;bottom:0;width:3px;background:linear-gradient(180deg,rgba(0,209,255,0),rgba(0,209,255,.5) 10%,rgba(0,209,255,.5) 90%,rgba(0,209,255,0));transform:translateX(-50%);z-index:0}.timeline-item{position:relative;margin-bottom:4rem;opacity:0;animation:fadeInUp .8s ease-out forwards}.timeline-item.left .timeline-content{flex-direction:row}.timeline-item.right .timeline-content{flex-direction:row-reverse}.timeline-content{display:flex;align-items:center;gap:2rem;position:relative}.timeline-marker{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:2;display:flex;flex-direction:column;align-items:center;gap:.5rem}.timeline-dot{width:24px;height:24px;background:linear-gradient(135deg,#00d1ff,#003350);border:4px solid white;border-radius:50%;box-shadow:0 0 0 4px rgba(0,209,255,.2);animation:pulse 2s ease-in-out infinite}.timeline-year{font-family:Oxanium,cursive;font-size:1.2rem;font-weight:700;color:#00d1ff;background:white;padding:.4rem 1rem;border-radius:20px;box-shadow:0 2px 10px rgba(0,209,255,.2);white-space:nowrap}.project-card{flex:1 1;max-width:calc(50% - 3rem);background:rgba(255,255,255,.95);border:2px solid rgba(0,209,255,.2);border-radius:20px;overflow:hidden;transition:all .4s ease;box-shadow:0 4px 20px rgba(0,51,80,.1)}.project-card:hover{transform:translateY(-10px);border-color:#00d1ff;box-shadow:0 10px 40px rgba(0,209,255,.3)}.project-image{width:100%;height:250px;overflow:hidden;background:linear-gradient(135deg,rgba(0,209,255,.1),rgba(0,51,80,.1))}.project-image img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}.project-card:hover .project-image img{transform:scale(1.1)}.project-content{padding:2rem}.project-header{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem;margin-bottom:1rem}.project-title{font-size:clamp(1.5rem,3vw,2rem);color:#003350;margin:0}.project-status,.project-title{font-family:Oxanium,cursive;font-weight:700;letter-spacing:.05em}.project-status{font-size:.75rem;padding:.4rem .8rem;border-radius:20px;text-transform:uppercase;white-space:nowrap}.project-status.active-development{background:rgba(0,209,255,.15);color:#00d1ff;border:1px solid #00d1ff}.project-status.in-research{background:rgba(255,165,0,.15);color:#ff8c00;border:1px solid #ff8c00}.project-status.planned{background:rgba(128,128,128,.15);color:#666;border:1px solid #999}.project-description{font-family:Noto Sans JP,sans-serif;font-size:1rem;line-height:1.8;color:#003350;margin-bottom:1.5rem}.project-technologies{display:flex;flex-wrap:wrap;gap:.6rem;margin-bottom:1.5rem}.tech-tag{font-family:Noto Sans JP,sans-serif;font-size:.85rem;font-weight:500;padding:.4rem .9rem;background:rgba(0,209,255,.1);color:#003350;border:1px solid rgba(0,209,255,.3);border-radius:15px;transition:all .3s ease}.tech-tag:hover{background:rgba(0,209,255,.2);border-color:#00d1ff}.project-links{display:flex;gap:1rem}.github-link{display:inline-flex;align-items:center;gap:.5rem;padding:.7rem 1.5rem;font-family:Oxanium,cursive;font-size:1rem;font-weight:700;color:white;background:linear-gradient(135deg,#333,#000);border-radius:25px;text-decoration:none;transition:all .3s ease;box-shadow:0 2px 10px rgba(0,0,0,.2)}.github-link:hover{transform:translateY(-2px);box-shadow:0 4px 15px rgba(0,0,0,.3)}.project-footer-text{margin-top:3rem}@keyframes fadeInUp{0%{opacity:0;transform:translateY(40px)}to{opacity:1;transform:translateY(0)}}@keyframes pulse{0%,to{transform:scale(1);box-shadow:0 0 0 4px rgba(0,209,255,.2)}50%{transform:scale(1.1);box-shadow:0 0 0 8px rgba(0,209,255,.3)}}@media (max-width:1024px){.timeline-line,.timeline-marker{left:30px}.timeline-item.left .timeline-content,.timeline-item.right .timeline-content{flex-direction:row;padding-left:80px}.project-card{max-width:100%}.timeline-year{font-size:1rem;padding:.3rem .8rem}}@media (max-width:768px){.timeline-container{padding:1rem .5rem}.timeline-item{margin-bottom:3rem}.project-content{padding:1.5rem}.project-header{flex-direction:column;align-items:flex-start}.project-image{height:200px}.project-title{font-size:1.5rem}.tech-tag{font-size:.8rem;padding:.3rem .7rem}.timeline-dot{width:20px;height:20px;border:3px solid white;box-shadow:0 0 0 3px rgba(0,209,255,.2)}}@media (max-width:480px){.timeline-line,.timeline-marker{left:20px}.timeline-item.left .timeline-content,.timeline-item.right .timeline-content{padding-left:60px}.project-content{padding:1rem}.project-description{font-size:.95rem}.github-link{font-size:.9rem;padding:.6rem 1.2rem}}