.timeline-container{position:relative;width:100%;padding:40px 0;display:flex;flex-direction:column;align-items:center;z-index:201}.timeline-year-title{font-size:1.5em;color:#333;margin-bottom:30px;text-align:center}.timeline-line{position:absolute;top:calc(65% + -0px);left:-5%;right:-5%;height:2px;background-color:#ddd;transform:translateY(-60%);z-index:202}.timeline-months-container{position:relative;width:90%;height:150px;z-index:203}.timeline-month-group{position:absolute;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;align-items:center;z-index:204}.timeline-month-node{display:flex;flex-direction:column;align-items:center;position:relative;z-index:205}.month-circle{width:24px;height:24px;border-radius:50%;border:2px solid #ccc;background-color:#fff;cursor:pointer;z-index:210;transition:all .3s ease;position:absolute;left:50%;transform:translate(-50%) translateY(0)}.month-circle:hover,.event-month{border-color:#4299e1;box-shadow:0 0 0 4px #4299e133}.event-month{border-color:transparent}.month-1.event-month{background:linear-gradient(135deg,#64d2ff,#5f86e8)}.month-2.event-month{background:linear-gradient(135deg,#5ac2f5,#5679e1)}.month-3.event-month{background:linear-gradient(135deg,#50b2eb,#4d6cda)}.month-4.event-month{background:linear-gradient(135deg,#46a2e1,#445fd3)}.month-5.event-month{background:linear-gradient(135deg,#3c92d7,#3b52cc)}.month-6.event-month{background:linear-gradient(135deg,#3282cd,#3245c5)}.month-7.event-month{background:linear-gradient(135deg,#2872c3,#2938be)}.month-8.event-month{background:linear-gradient(135deg,#1e62b9,#202bb7)}.month-9.event-month{background:linear-gradient(135deg,#1452af,#171eb0)}.month-10.event-month{background:linear-gradient(135deg,#0a42a5,#0e11a9)}.month-11.event-month{background:linear-gradient(135deg,#05369e,#090a9f)}.month-12.event-month{background:linear-gradient(135deg,#002a96,#040396)}.month-text{font-size:.9em;color:#555;text-align:center;margin-top:5px;margin-bottom:5px;position:absolute;left:50%;transform:translate(-50%);white-space:nowrap;z-index:206}.month-tooltip{position:absolute;left:50%;transform:translate(-50%);background-color:#fff;border:1px solid #ddd;border-radius:8px;padding:15px;box-shadow:0 2px 8px #00000026;z-index:220;opacity:0;visibility:hidden;transition:all .3s ease;min-width:200px}.timeline-month-node:hover .month-tooltip{visibility:visible;opacity:1}.timeline-month-node.odd .month-tooltip{bottom:calc(100% + 10px);top:auto}.timeline-month-node.even .month-tooltip{top:calc(100% + 10px);bottom:auto}.tooltip-events-list{display:flex;flex-direction:column;gap:8px}.timeline-month-node.odd .tooltip-events-list{flex-direction:column-reverse}.tooltip-event-item{display:flex;align-items:center;gap:8px;padding:8px;border-radius:4px;background-color:#f8f9fa;border:none;cursor:pointer;transition:all .2s ease;width:100%;text-align:left}.tooltip-event-item:hover{background-color:#e9ecef}.event-date{font-weight:700;color:#4299e1;min-width:40px}.event-title{color:#495057;flex:1}.timeline-legend{position:absolute;bottom:-20px;right:0;text-align:left;color:#777;font-size:.9em;padding:10px;background-color:#f9f9f9;border-radius:5px;box-shadow:0 2px 5px #0000000d;z-index:1;transition:opacity .3s,visibility .3s}.event-indicator{display:flex;align-items:center}.event-circle{display:inline-block;width:20px;height:20px;margin-right:8px;background:linear-gradient(135deg,#3282cd,#3245c5);border-radius:50%}.event-circle-legend{background-color:#4299e1}.event-details-container{max-width:2400px;margin:0 auto;padding:20px}.back-button{display:inline-flex;align-items:center;padding:.5rem 1rem;background-color:#4299e1;color:#fff;border:none;border-radius:.375rem;font-weight:500;cursor:pointer;transition:background-color .2s}.back-button:hover{background-color:#3182ce}.events-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem;margin-top:1.5rem}.event-card{background-color:#fff;border-radius:.5rem;box-shadow:0 1px 3px #0000001a;overflow:hidden;transition:transform .2s,box-shadow .2s}.event-card:hover{transform:translateY(-2px);box-shadow:0 4px 6px #0000001a}.event-card-header{padding:1.25rem;background-color:#f7fafc;border-bottom:1px solid #e2e8f0;display:flex;align-items:center;gap:1rem}.event-date-badge{background-color:#4299e1;color:#fff;padding:.5rem;border-radius:.375rem;font-weight:700;min-width:3rem;text-align:center}.event-title{font-size:1.125rem;font-weight:600;color:#2d3748;margin:0}.event-card-content{padding:1.25rem}.event-info{margin-bottom:1rem}.event-location,.event-description{margin:.5rem 0;color:#4a5568}.label{font-weight:600;color:#2d3748;margin-right:.5rem}.register-button{display:inline-block;padding:.5rem 1rem;background-color:#4299e1;color:#fff;text-decoration:none;border-radius:.375rem;font-weight:500;transition:background-color .2s}.register-button:hover{background-color:#3182ce}@media(max-width:640px){.events-grid{grid-template-columns:1fr}.event-card{margin-bottom:1rem}}