.showcase-page{min-height:100vh;height:100%;overflow-y:auto;overflow-x:hidden;background:#f8fafc;color:#0f172a;font-family:system-ui,-apple-system,sans-serif}.showcase-header{padding:40px 24px 48px;background:linear-gradient(180deg,rgba(14,165,233,.08),transparent);border-bottom:1px solid #e2e8f0;position:relative;overflow:hidden}.showcase-header:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,rgba(14,165,233,.4),transparent)}.showcase-header-inner{max-width:1200px;margin:0 auto;position:relative;z-index:1}.showcase-back{display:inline-flex;align-items:center;gap:6px;color:#64748b;text-decoration:none;font-size:.9rem;font-weight:500;margin-bottom:24px;padding:6px 12px;border-radius:20px;background:#fff;border:1px solid #e2e8f0;box-shadow:0 1px 2px rgba(0,0,0,.04);transition:all .2s ease}.showcase-back:hover{color:#0f172a;background:#f1f5f9;border-color:#cbd5e1;transform:translateX(-2px)}.showcase-title{margin:0;font-size:3rem;font-weight:800;letter-spacing:-.03em;background:linear-gradient(135deg,#0f172a,#475569);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1.2}.showcase-subtitle{margin:12px 0 0;color:#64748b;font-size:1.1rem;max-width:600px;line-height:1.5}.showcase-filters{display:flex;flex-wrap:wrap;gap:16px;padding:24px;max-width:1200px;margin:0 auto;align-items:center;justify-content:space-between}.showcase-filter-group{display:flex;align-items:center;gap:12px;background:#fff;padding:6px 12px;border-radius:12px;border:1px solid #e2e8f0;box-shadow:0 1px 2px rgba(0,0,0,.04);transition:border-color .2s,box-shadow .2s}.showcase-filter-group:focus-within{border-color:#0ea5e9;box-shadow:0 0 0 3px rgba(14,165,233,.15)}.showcase-filter-group svg{color:#64748b;flex-shrink:0}.showcase-select{padding:8px 4px;border:none;background:transparent;color:#0f172a;font-size:.95rem;font-weight:500;min-width:140px;cursor:pointer;outline:none;-webkit-appearance:none;-moz-appearance:none;appearance:none}.showcase-select option{background:#fff;color:#0f172a}.showcase-search-wrap{flex:1;max-width:400px;position:relative;padding-right:8px}.showcase-search{width:100%;padding:8px 4px;border:none;background:transparent;color:#0f172a;font-size:.95rem;outline:none}.showcase-search::-webkit-search-cancel-button{display:none}.showcase-search::-moz-placeholder{color:#94a3b8}.showcase-search::placeholder{color:#94a3b8}.showcase-search-clear{display:flex;align-items:center;justify-content:center;background:#e2e8f0;border:none;border-radius:50%;width:20px;height:20px;color:#64748b;cursor:pointer;transition:all .2s;padding:0}.showcase-search-clear:hover{background:#cbd5e1;color:#0f172a}.showcase-main{max-width:1200px;margin:0 auto;padding:0 24px 64px}.showcase-error-banner{background:#fef2f2;border:1px solid #fecaca;border-radius:12px;padding:16px 20px;display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.showcase-error-banner p{color:#b91c1c;margin:0;font-weight:500}.retry-btn{background:#fee2e2;color:#b91c1c;border:1px solid #fecaca;padding:6px 16px;border-radius:6px;font-weight:600;cursor:pointer;transition:background .2s}.retry-btn:hover{background:#fecaca}.showcase-empty{text-align:center;padding:80px 24px;background:#fff;border-radius:16px;border:2px dashed #e2e8f0;flex-direction:column;box-shadow:0 1px 3px rgba(0,0,0,.05)}.empty-icon-wrap,.showcase-empty{display:flex;align-items:center;justify-content:center}.empty-icon-wrap{width:80px;height:80px;background:#f1f5f9;border-radius:50%;margin-bottom:24px;color:#94a3b8}.showcase-empty h2{margin:0 0 8px;font-size:1.5rem;color:#0f172a}.showcase-empty-hint{margin:0 0 24px;color:#64748b;font-size:1.05rem;max-width:400px;line-height:1.5}.clear-filters-btn{background:#0ea5e9;color:#fff;border:none;padding:10px 20px;border-radius:8px;font-weight:600;cursor:pointer;transition:background .2s,transform .1s}.clear-filters-btn:hover{background:#0284c7}.clear-filters-btn:active{transform:scale(.98)}.showcase-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:24px}.showcase-card{background:#fff;border-radius:8px;overflow:hidden;border:1px solid #e2e8f0;box-shadow:0 1px 3px rgba(0,0,0,.06);transition:border-color .3s,box-shadow .3s,transform .3s;display:flex;flex-direction:column;position:relative;animation:cardFadeIn .35s ease both}@keyframes cardFadeIn{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}.showcase-card:hover{border-color:#cbd5e1;box-shadow:0 12px 32px rgba(0,0,0,.12),0 0 0 1px rgba(14,165,233,.15);transform:translateY(-4px)}.showcase-card-video-wrap{position:relative;aspect-ratio:16/9;background:#e2e8f0;overflow:hidden}.showcase-card-video{width:100%;height:100%;-o-object-fit:cover;object-fit:cover;display:block;transition:transform .5s ease}.showcase-card-video-placeholder{width:100%;height:100%;background:linear-gradient(135deg,#e2e8f0,#cbd5e1)}.showcase-card:hover .showcase-card-video{transform:scale(1.03)}.play-overlay{position:absolute;inset:0;background:rgba(0,0,0,.2);display:flex;align-items:center;justify-content:center;opacity:1;transition:opacity .3s ease;pointer-events:none;z-index:2}.play-overlay svg{color:#fff;filter:drop-shadow(0 4px 8px rgba(0,0,0,.3));transform:scale(1);transition:transform .3s cubic-bezier(.175,.885,.32,1.275)}.showcase-card:hover .play-overlay{opacity:0}.showcase-card:hover .play-overlay svg{transform:scale(1.2)}.showcase-card-type{position:absolute;top:12px;left:12px;padding:4px 12px;border-radius:20px;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;background:rgba(15,23,42,.75);backdrop-filter:blur(4px);color:#fff;z-index:3;border:1px solid hsla(0,0%,100%,.2)}.showcase-card-fullscreen-btn{position:absolute;bottom:12px;right:12px;z-index:3;width:36px;height:36px;border-radius:8px;border:none;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:.9;transition:opacity .2s,background .2s,transform .2s}.showcase-card-fullscreen-btn:hover{opacity:1;background:rgba(15,23,42,.9);transform:scale(1.05)}.showcase-card-body{padding:20px;display:flex;flex-direction:column;flex:1}.showcase-card-title{margin:0 0 8px;font-size:1.15rem;font-weight:600;line-height:1.4;color:#0f172a;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.showcase-card-date{font-size:.8rem;color:#64748b;margin-top:auto;padding-top:12px}.skeleton{pointer-events:none}.skeleton-video{width:100%;aspect-ratio:16/9}.skeleton-title,.skeleton-video{background:linear-gradient(90deg,#e2e8f0 25%,#cbd5e1 50%,#e2e8f0 75%);background-size:200% 100%;animation:loading 1.5s infinite}.skeleton-title{height:24px;width:80%;border-radius:4px;margin-bottom:24px}.skeleton-meta{height:32px;width:100%;background:linear-gradient(90deg,#e2e8f0 25%,#cbd5e1 50%,#e2e8f0 75%);background-size:200% 100%;animation:loading 1.5s infinite;border-radius:6px;margin-top:auto}@keyframes loading{0%{background-position:200% 0}to{background-position:-200% 0}}.showcase-fullscreen-overlay{position:fixed;inset:0;z-index:1000;background:rgba(15,23,42,.9);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;padding:24px;box-sizing:border-box}.showcase-fullscreen-content{width:100%;max-width:1000px;max-height:100%;display:flex;flex-direction:column;background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 24px 48px rgba(0,0,0,.3)}.showcase-fullscreen-header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 20px;background:#f8fafc;border-bottom:1px solid #e2e8f0;flex-shrink:0}.showcase-fullscreen-title{margin:0;font-size:1.25rem;font-weight:600;color:#0f172a;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.showcase-fullscreen-close{flex-shrink:0;width:44px;height:44px;border-radius:10px;border:none;background:#e2e8f0;color:#64748b;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .2s,color .2s}.showcase-fullscreen-close:hover{background:#cbd5e1;color:#0f172a}.showcase-fullscreen-video-wrap{flex:1;min-height:0;background:#0f172a}.showcase-fullscreen-video{width:100%;height:100%;display:block;max-height:calc(100vh - 120px);-o-object-fit:contain;object-fit:contain}.showcase-load-more{display:flex;justify-content:center;padding:40px 0 0}.showcase-load-more-btn{padding:12px 32px;border-radius:10px;border:1px solid #e2e8f0;background:#fff;color:#0f172a;font-size:.95rem;font-weight:600;cursor:pointer;box-shadow:0 1px 3px rgba(0,0,0,.06);transition:all .2s ease}.showcase-load-more-btn:hover:not(:disabled){background:#f1f5f9;border-color:#cbd5e1;box-shadow:0 4px 12px rgba(0,0,0,.08)}.showcase-load-more-btn:disabled{opacity:.6;cursor:not-allowed}@media (max-width:768px){.showcase-header{padding:32px 20px}.showcase-title{font-size:2.2rem}.showcase-filters{flex-direction:column;align-items:stretch}.showcase-search-wrap{max-width:none}.showcase-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}}