.mechanism-main{background-color:#f9fafb;min-height:100vh;padding:80px 20px 60px}.mechanism-container{max-width:1000px;margin:0 auto}.mechanism-title{color:#1a1a1a;text-align:center;letter-spacing:2px;margin-bottom:10px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;font-size:4rem;font-weight:900}.mechanism-subtitle{text-align:center;color:#2563eb;margin-bottom:60px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;font-size:1.2rem;font-weight:600}.mechanism-flow{flex-direction:column;align-items:center;gap:0;display:flex}.mechanism-step{flex-direction:column;align-items:center;width:100%;display:flex}.step-card{background:#fff;border:2px solid #e5e7eb;border-radius:16px;width:100%;max-width:500px;padding:30px 40px;transition:all .3s;position:relative;box-shadow:0 2px 8px #0000000d}.step-card:hover{border-color:#2563eb;transform:translateY(-5px);box-shadow:0 8px 20px #0000001a}.step-card.highlight{background:#fef2f2;border:3px dashed #ef4444}.step-number{color:#fff;background:#2563eb;border-radius:50%;justify-content:center;align-items:center;width:45px;height:45px;font-size:1.1rem;font-weight:700;display:flex;position:absolute;top:-15px;left:30px;box-shadow:0 4px 10px #2563eb4d}.step-title{color:#1a1a1a;text-transform:uppercase;letter-spacing:1px;margin-top:20px;margin-bottom:10px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;font-size:1.8rem;font-weight:800}.step-subtitle{color:#4b5563;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;font-size:1rem;line-height:1.6}.step-note{color:#ef4444;margin-top:12px;font-size:.9rem;font-style:italic;font-weight:600}.step-arrow{justify-content:center;align-items:center;margin:15px 0;display:flex}.step-arrow svg{animation:2s infinite bounce}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(10px)}}@media (max-width:768px){.mechanism-title{font-size:2.5rem}.mechanism-subtitle{margin-bottom:40px;font-size:1rem}.step-card{max-width:100%;padding:25px 30px}.step-title{font-size:1.4rem}.step-subtitle{font-size:.9rem}.step-number{width:40px;height:40px;font-size:1rem}}@media (max-width:480px){.mechanism-main{padding:60px 15px 40px}.mechanism-title{font-size:2rem}.step-card{padding:20px 25px}.step-title{font-size:1.2rem}}