:root{--color-primary: #007bff;--color-primary-hover: #0056b3;--color-text-primary: #333;--color-text-secondary: #666;--color-background: #fff;--color-background-muted: #f7f7f7;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .06);--shadow-md: 0 4px 12px rgba(0, 0, 0, .1);--radius-sm: 4px;--radius-md: 6px;--radius-lg: 8px;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 16px;--spacing-lg: 24px;--spacing-xl: 40px;--transition-fast: .2s ease;--transition-normal: .3s ease}*{margin:0;padding:0;box-sizing:border-box}html,body,#root{height:100%;width:100%;overflow:hidden}:root{--cover-size: 400px}.social-icons{position:absolute;bottom:1rem;right:1rem;display:flex;gap:.75rem;z-index:1000}.social-icons a{display:flex;align-items:center;justify-content:center;color:var(--color-text-primary);transition:color var(--transition-fast)}.social-icons a:hover{color:#000}.social-icons svg{width:24px;height:24px}@keyframes rotate-cover{0%{transform:scale(.75);opacity:.6;z-index:1}35%{transform:scale(.85);opacity:.8}50%{transform:scale(1);opacity:1;z-index:100}65%{transform:scale(.85);opacity:.8}to{transform:scale(.75);opacity:.6;z-index:1}}.coverflow-wrapper{height:100%;width:100%;background:var(--color-background);perspective:40em}.cards{list-style:none;height:100%;display:flex;align-items:center;gap:2rem;padding-inline:50vw;overflow-x:auto;overflow-y:hidden;overscroll-behavior-x:none;scroll-snap-type:x mandatory;transform-style:preserve-3d;scrollbar-width:none}.cards::-webkit-scrollbar{display:none}.cards li{flex:0 0 auto;scroll-snap-align:center;transform-style:preserve-3d;will-change:transform;view-timeline:--li-in-and-out-of-view inline;animation:rotate-cover linear both;animation-timeline:--li-in-and-out-of-view}.cards li.extra-spacing{margin-right:2rem}.cards li .card-link{display:block;text-decoration:none}.cards li .card-container{display:flex;align-items:center;justify-content:center;transform-style:preserve-3d;min-width:200px}.cards li img{display:block;width:auto;height:var(--cover-size);object-fit:contain;border-radius:var(--radius-lg);-webkit-user-select:none;user-select:none;-webkit-box-reflect:below .3em linear-gradient(rgba(0,0,0,.08),transparent 20%)}.cards li img.no-reflect{-webkit-box-reflect:none}.cards li .card-link,.cards li .card-container{line-height:0}.cards li img.img-small{height:calc(var(--cover-size) * .7)}.cards li img.img-medium{height:calc(var(--cover-size) * 1.1)}.cards li img.img-large{height:calc(var(--cover-size) * 1.3)}.cards li img.img-xlarge{height:calc(var(--cover-size) * 1.6)}@media (max-width: 768px){:root{--cover-size: 300px}.cards{gap:1.5rem}.cards li.extra-spacing{margin-right:1.5rem}.cards li .card-container{min-width:150px}.cards li img.img-small{height:calc(var(--cover-size) * .65)}.cards li img.img-medium{height:var(--cover-size)}.cards li img.img-large{height:calc(var(--cover-size) * 1.3)}}@media (max-width: 480px){:root{--cover-size: 240px}.cards{gap:1rem}.cards li.extra-spacing{margin-right:1rem}.cards li .card-container{min-width:120px}.cards li img.img-small{height:calc(var(--cover-size) * .6)}.cards li img.img-medium{height:calc(var(--cover-size) * .9)}.cards li img.img-large{height:calc(var(--cover-size) * 1.2)}}.gallery-app{height:100vh;background:var(--color-background);display:flex;flex-direction:column;align-items:center;justify-content:flex-start;padding:0;margin:0;overflow-x:hidden;overflow-y:auto;scrollbar-width:none;-ms-overflow-style:none}.pdf-section{width:100%;max-width:1200px;padding:16px 16px 0;box-sizing:border-box}.pdf-container{position:relative;background:transparent;overflow:hidden}.pdf-mobile-cover .pdf-container{background:transparent;box-shadow:none;border-radius:0;padding:0}.pdf-embed{border:none;border-radius:var(--radius-lg)}.pdf-fallback{display:none;text-align:center;padding:var(--spacing-xl);color:var(--color-text-secondary)}.pdf-download-link{color:var(--color-primary);text-decoration:none;font-weight:500;display:inline-block;margin-top:10px;padding:var(--spacing-sm) var(--spacing-md);border:1px solid var(--color-primary);border-radius:var(--radius-sm);transition:all var(--transition-fast)}.pdf-download-link:hover{background:var(--color-primary);color:var(--color-background)}.pdf-mobile-fallback{padding:var(--spacing-xl);text-align:center;background:var(--color-background-muted);border-radius:var(--radius-lg);min-height:200px;display:flex;align-items:center;justify-content:center}.pdf-mobile-message h3{font-size:1.3em;color:var(--color-text-primary);margin-bottom:12px;font-weight:600}.pdf-mobile-message p{color:var(--color-text-secondary);margin-bottom:20px;font-size:.95em}.pdf-download-link.mobile{background:var(--color-primary);color:var(--color-background);padding:12px var(--spacing-lg);font-size:16px;font-weight:600}.pdf-download-link.mobile:hover{background:var(--color-primary-hover)}.pdf-mobile-cover{background:transparent;border-radius:0;overflow:hidden}.pdf-preview{position:relative;cursor:pointer;overflow:hidden;border-radius:var(--radius-lg)}.pdf-cover-link{display:block;text-decoration:none;color:inherit;cursor:pointer;position:relative}.pdf-cover-image{width:100%;height:auto;display:block;border-radius:var(--radius-lg);box-shadow:var(--shadow-md);transition:transform var(--transition-normal)}.pdf-overlay{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(to top,rgba(0,0,0,.8),transparent);padding:30px 20px 20px;opacity:0;transition:opacity var(--transition-normal)}.pdf-overlay-text{color:#fff;font-size:18px;font-weight:600;text-shadow:0 2px 4px rgba(0,0,0,.3)}.pdf-cover-link:hover .pdf-cover-image{transform:scale(1.02)}.pdf-cover-link:hover .pdf-overlay{opacity:1}.react-pdf__Page__canvas{max-width:100%!important;height:auto!important;border-radius:var(--radius-sm);box-shadow:var(--shadow-sm)}@media (max-width: 599px){.pdf-overlay-text{font-size:14px}}.gallery-app::-webkit-scrollbar{display:none}.gallery-link{text-decoration:none;color:inherit;display:contents}.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--spacing-md);padding:var(--spacing-sm) var(--spacing-md) var(--spacing-md) var(--spacing-md);width:100%;max-width:2200px;box-sizing:border-box;transition:gap var(--transition-normal)}.gallery-item{display:flex;flex-direction:column;align-items:center;background:var(--color-background-muted);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:12px}.gallery-image{width:100%;height:auto;border-radius:var(--radius-md);margin-bottom:var(--spacing-sm);display:block;object-fit:contain}.caption{text-align:center;margin-top:var(--spacing-sm)}.image-title{font-size:.9em;color:var(--color-text-primary);font-weight:500;margin-bottom:2px;word-break:break-word}.image-date{font-size:.8em;color:var(--color-text-secondary);font-style:italic}@media (min-width: 1600px){.gallery-grid{grid-template-columns:repeat(4,1fr);gap:20px}}@media (min-width: 901px) and (max-width: 1599px){.gallery-grid{grid-template-columns:repeat(3,1fr);gap:16px}}@media (min-width: 600px) and (max-width: 900px){.gallery-grid{grid-template-columns:repeat(2,1fr);gap:12px;padding:6px 12px 12px}.pdf-section{padding:12px 12px 0}}@media (max-width: 599px){.gallery-grid{grid-template-columns:1fr;gap:8px;padding:4px 8px 8px}.pdf-section{padding:8px 8px 0}}.load-more-container{display:flex;justify-content:center;margin:40px 0}.load-more-btn{background:var(--color-primary);color:var(--color-background);border:none;padding:12px var(--spacing-lg);border-radius:var(--radius-md);cursor:pointer;font-size:16px;transition:background-color var(--transition-fast)}.load-more-btn:hover{background:var(--color-primary-hover)}.loading-spinner{color:var(--color-text-secondary);font-size:16px;padding:12px;display:flex;align-items:center;justify-content:center;gap:var(--spacing-sm)}.loading-spinner:before{content:"";width:20px;height:20px;border:2px solid var(--color-background-muted);border-top:2px solid var(--color-text-secondary);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.image-container{position:relative;width:100%}.gallery-image.error{opacity:.5;filter:grayscale(100%)}.image-container.skeleton{position:relative;overflow:hidden}.skeleton-image{width:100%;padding-bottom:75%;background:linear-gradient(90deg,var(--color-background-muted) 25%,#e8e8e8 50%,var(--color-background-muted) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-md)}.skeleton-text{height:14px;background:linear-gradient(90deg,var(--color-background-muted) 25%,#e8e8e8 50%,var(--color-background-muted) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:var(--radius-sm);margin-bottom:var(--spacing-xs)}.skeleton-title{width:80%;height:16px;margin:0 auto 6px}.skeleton-date{width:50%;height:12px;margin:0 auto}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.gallery-image{opacity:0;transition:opacity var(--transition-normal)}.gallery-image.loaded{opacity:1}