:root{--primary-orange:#ff9800;--light-orange:#fff3e0;--dark-orange:#f57c00;--white:#ffffff;--light-gray:#f5f5f5;--medium-gray:#e0e0e0;--dark-gray:#333333;--shadow-sm:0 2px 8px rgba(0,0,0,0.05);--shadow-md:0 4px 16px rgba(0,0,0,0.08);--shadow-lg:0 8px 32px rgba(0,0,0,0.1);--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--transition:all 0.3s cubic-bezier(0.4,0,0.2,1)}.region-selector{position:sticky;top:70px;z-index:50;background:var(--white);padding:1rem 0;border-bottom:1px solid var(--medium-gray);backdrop-filter:blur(10px);background:rgba(255,255,255,.95)}.region-selector-container{display:flex;justify-content:center;gap:1rem;padding:0 1rem;max-width:800px;margin:.8rem auto 0}.region-btn{padding:.2rem 2rem;border-radius:50px;border:2px solid var(--medium-gray);background:var(--white);cursor:pointer;display:flex;flex-direction:column;align-items:center;transition:var(--transition);min-width:120px;position:relative;overflow:hidden}.region-btn:hover{transform:translateY(-2px)}.region-btn.active,.region-btn:hover{border-color:var(--primary-orange);box-shadow:var(--shadow-md)}.region-btn.active{background:var(--primary-orange);color:var(--white)}.region-btn.active .event-count{color:rgba(255,255,255,.9)}.region-text{font-weight:600;font-size:1rem;letter-spacing:.5px}.event-count{font-size:.75rem;color:var(--dark-gray);opacity:.7}.region-indicator{padding:0 2rem;max-width:1200px;margin:1rem auto 0}.indicator-line{height:1px;background:linear-gradient(90deg,transparent 0,var(--medium-gray) 50%,transparent 100%)}.gallery-container{display:flex;gap:2rem;padding:2rem;max-width:1400px;margin:0 auto;position:relative;overflow:visible;align-items:flex-start}.sidebar{width:320px;position:sticky;top:220px;height:calc(100vh - 200px);overflow-y:auto;align-self:flex-start;background:var(--white);padding:1.5rem;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);border:1px solid var(--medium-gray)}.sidebar::-webkit-scrollbar{width:4px}.sidebar::-webkit-scrollbar-track{background:var(--light-gray);border-radius:4px}.sidebar::-webkit-scrollbar-thumb{background:var(--primary-orange);border-radius:4px}.sidebar-header{margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:2px solid var(--light-orange)}.sidebar-title{font-size:1.5rem;font-weight:700;color:var(--dark-gray);display:flex;align-items:center;gap:.5rem;margin:0}.region-icon{font-size:1.25rem}.sidebar-subtitle{color:var(--primary-orange);font-size:.875rem;font-weight:600;margin-top:.25rem;padding-left:1.75rem}.events-list{display:flex;flex-direction:column;gap:.5rem}.event-item{display:block;width:100%;padding:1rem;text-align:left;border-radius:var(--radius-md);cursor:pointer;background:var(--white);border:1px solid var(--medium-gray);transition:var(--transition);position:relative;overflow:hidden}.event-item:hover{border-color:var(--primary-orange);transform:translateX(4px);box-shadow:var(--shadow-sm)}.event-item.active{background:var(--light-orange);border-color:var(--primary-orange);box-shadow:var(--shadow-md)}.event-item-content{display:flex;gap:1rem;align-items:flex-start}.event-index{width:28px;height:28px;background:var(--white);border:2px solid var(--primary-orange);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:700;color:var(--primary-orange);flex-shrink:0}.event-item.active .event-index{background:var(--primary-orange);color:var(--white)}.event-details{flex:1}.event-title{font-size:.875rem;font-weight:600;color:var(--dark-gray);margin:0 0 .25rem;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.event-meta{gap:.5rem}.event-image-count,.event-meta{display:flex;align-items:center}.event-image-count{font-size:.75rem;color:var(--dark-gray);opacity:.7;gap:.25rem}.image-icon{opacity:.7}.active-indicator{position:absolute;right:1rem;top:50%;transform:translateY(-50%)}.active-dot{width:8px;height:8px;background:var(--primary-orange);border-radius:50%;animation:pulse 2s infinite}@keyframes pulse{0%{transform:scale(1);opacity:1}50%{transform:scale(1.2);opacity:.7}to{transform:scale(1);opacity:1}}.gallery-content{flex:1;min-width:0}.event-section{margin-bottom:3rem;padding:2rem;background:var(--white);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);border:1px solid var(--medium-gray);position:relative;scroll-margin-top:250px}.event-section:before{content:"";position:absolute;top:0;left:0;width:4px;height:100%;background:linear-gradient(to bottom,var(--primary-orange),transparent);border-radius:var(--radius-lg) 0 0 var(--radius-lg)}.event-header{margin-bottom:2rem;position:relative}.event-number{font-size:.75rem;font-weight:600;color:var(--primary-orange);text-transform:uppercase;letter-spacing:1px;margin-bottom:.5rem}.event-title-main{font-size:1.75rem;font-weight:700;color:var(--dark-gray);margin:0 0 1rem;line-height:1.2}.event-stats{display:flex;gap:1rem}.stat-item{display:flex;align-items:center;gap:.5rem;font-size:.875rem;color:var(--dark-gray);opacity:.8;background:var(--light-gray);padding:.5rem 1rem;border-radius:50px}.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1.5rem}.custom-gallery{display:contents}.gallery-item{display:block;text-decoration:none;color:inherit;position:relative}.image-container{position:relative;border-radius:var(--radius-md);overflow:hidden;aspect-ratio:4/3;background:var(--light-gray);transition:var(--transition)}.gallery-item:hover .image-container{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.gallery-image{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}.gallery-item:hover .gallery-image{transform:scale(1.05)}.image-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(255,152,0,0);display:flex;align-items:center;justify-content:center;transition:var(--transition);opacity:0}.gallery-item:hover .image-overlay{background:rgba(255,152,0,.9);opacity:1;cursor:pointer}.zoom-icon{transform:scale(.8);transition:var(--transition)}.gallery-item:hover .zoom-icon{transform:scale(1)}.image-number{position:absolute;top:.75rem;left:.75rem;width:28px;height:28px;background:rgba(0,0,0,.6);color:var(--white);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:600;z-index:1}.gallery-footer{margin-top:3rem;padding:2rem;background:var(--light-orange);border-radius:var(--radius-lg);text-align:center;border:1px dashed var(--primary-orange)}.footer-content{display:flex;align-items:center;justify-content:center;gap:.75rem;color:var(--dark-orange);font-weight:500}@media (max-width:1024px){.gallery-container{flex-direction:column;padding:1rem}.sidebar{width:100%;position:static;height:auto;max-height:400px;margin-bottom:2rem}.region-selector{top:60px}.gallery-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}}@media (max-width:768px){.region-selector-container{align-items:center;gap:.5rem}.region-btn{width:200px}.gallery-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:1rem}.event-section{padding:1.5rem}.event-title-main{font-size:1.5rem}}@media (max-width:480px){.gallery-grid{grid-template-columns:1fr}.region-btn{min-width:100px;gap:.1rem;padding:.2rem .4rem}.region-text{font-size:.875rem}.event-title-main{font-size:1.25rem}}.image-modal{position:fixed;inset:0;background:rgba(0,0,0,.85);display:flex;align-items:center;justify-content:center;z-index:9999}.modal-image{max-width:95vw;max-height:95vh}.nav-btn{position:absolute;top:50%;transform:translateY(-50%);background:rgba(255,255,255,.15);border:none;color:white;font-size:40px;padding:10px 18px;cursor:pointer;border-radius:50%}.nav-btn.left{left:30px}.nav-btn.right{right:30px}.nav-btn:disabled{opacity:.3;cursor:not-allowed}.modal-image{max-width:90vw;max-height:90vh;width:auto;height:auto;object-fit:contain}.close-btn{top:20px;left:20px;font-size:24px}.close-btn,.nav-btn-left,.nav-btn-right{position:absolute;background:transparent;color:white;border:none;cursor:pointer}.nav-btn-left,.nav-btn-right{top:50%;transform:translateY(-50%);font-size:40px}.nav-btn-left{left:20px}.nav-btn-right{right:20px}