:root{--rk-lightbox-overlay-bg: #000;--rk-lightbox-overlay-z: 9999;--rk-lightbox-ui-z: 10;--rk-lightbox-top-shade-z: 9;--rk-lightbox-top-shade-height: 80px;--rk-lightbox-top-shade-bg: linear-gradient(rgba(0, 0, 0, .6), transparent);--rk-lightbox-edge-padding: 16px;--rk-lightbox-controls-gap: 12px;--rk-lightbox-transition: .2s;--rk-lightbox-blur: 8px;--rk-lightbox-btn-bg: rgba(0, 0, 0, .5);--rk-lightbox-btn-bg-hover: rgba(255, 255, 255, .2);--rk-lightbox-btn-fg: #fff;--rk-lightbox-btn-size: 36px;--rk-lightbox-close-size: 40px;--rk-lightbox-nav-size: 48px;--rk-lightbox-nav-opacity: .7;--rk-lightbox-counter-fg: #fff;--rk-lightbox-counter-bg: rgba(0, 0, 0, .5);--rk-lightbox-counter-size: 14px;--rk-lightbox-counter-weight: 500;--rk-lightbox-counter-padding: 6px 12px;--rk-lightbox-counter-radius: 20px;--rk-lightbox-spinner-size: 28px;--rk-lightbox-spinner-track: rgba(255, 255, 255, .2);--rk-lightbox-spinner-fg: #fff;--rk-lightbox-spinner-duration: .8s;--rk-lightbox-spinner-offset: 72px;--rk-lightbox-error-fg: rgba(255, 255, 255, .4);--rk-lightbox-error-gap: 12px;--rk-lightbox-error-text-size: 13px;--rk-lightbox-info-bg: linear-gradient(transparent, rgba(0, 0, 0, .8));--rk-lightbox-info-padding: 24px;--rk-lightbox-info-padding-with-hint: 64px;--rk-lightbox-info-fg: #fff;--rk-lightbox-title-size: 18px;--rk-lightbox-title-weight: 600;--rk-lightbox-title-gap: 8px;--rk-lightbox-description-size: 14px;--rk-lightbox-description-opacity: .8;--rk-lightbox-description-line-height: 1.5;--rk-lightbox-hint-fg: rgba(255, 255, 255, .5);--rk-lightbox-hint-bg: rgba(0, 0, 0, .3);--rk-lightbox-hint-size: 12px;--rk-lightbox-hint-padding: 8px 16px;--rk-lightbox-hint-radius: 20px;--rk-lightbox-hint-duration: 3s}.rk-lightbox-overlay{position:fixed;inset:0;background-color:var(--rk-lightbox-overlay-bg);z-index:var(--rk-lightbox-overlay-z);display:flex;align-items:center;justify-content:center;overscroll-behavior:none;outline:none}.rk-lightbox-slide{display:flex;align-items:center;justify-content:center;flex-shrink:0}.rk-lightbox-img{width:100%;height:100%;-o-object-fit:contain;object-fit:contain;-webkit-user-select:none;-moz-user-select:none;user-select:none;-webkit-user-drag:none}.rk-lightbox-overlay:before{content:"";position:absolute;top:0;left:0;right:0;height:var(--rk-lightbox-top-shade-height);background:var(--rk-lightbox-top-shade-bg);pointer-events:none;z-index:var(--rk-lightbox-top-shade-z)}.rk-lightbox-controls-left{position:absolute;top:var(--rk-lightbox-edge-padding);left:var(--rk-lightbox-edge-padding);z-index:var(--rk-lightbox-ui-z);display:flex;align-items:center;gap:var(--rk-lightbox-controls-gap)}.rk-lightbox-counter{color:var(--rk-lightbox-counter-fg);font-size:var(--rk-lightbox-counter-size);font-weight:var(--rk-lightbox-counter-weight);background:var(--rk-lightbox-counter-bg);padding:var(--rk-lightbox-counter-padding);border-radius:var(--rk-lightbox-counter-radius);-webkit-backdrop-filter:blur(var(--rk-lightbox-blur));backdrop-filter:blur(var(--rk-lightbox-blur))}.rk-lightbox-btn{display:flex;align-items:center;justify-content:center;width:var(--rk-lightbox-btn-size);height:var(--rk-lightbox-btn-size);border:none;background:var(--rk-lightbox-btn-bg);color:var(--rk-lightbox-btn-fg);border-radius:50%;cursor:pointer;transition:background-color var(--rk-lightbox-transition),transform var(--rk-lightbox-transition);-webkit-backdrop-filter:blur(var(--rk-lightbox-blur));backdrop-filter:blur(var(--rk-lightbox-blur))}.rk-lightbox-btn:hover{background:var(--rk-lightbox-btn-bg-hover);transform:scale(1.05)}.rk-lightbox-btn:active{transform:scale(.95)}.rk-lightbox-spinner{position:absolute;top:22px;right:var(--rk-lightbox-spinner-offset);z-index:var(--rk-lightbox-ui-z);width:var(--rk-lightbox-spinner-size);height:var(--rk-lightbox-spinner-size);border:3px solid var(--rk-lightbox-spinner-track);border-top-color:var(--rk-lightbox-spinner-fg);border-radius:50%;animation:rk-lightbox-spin var(--rk-lightbox-spinner-duration) linear infinite}@keyframes rk-lightbox-spin{to{transform:rotate(360deg)}}.rk-lightbox-img-error{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:var(--rk-lightbox-ui-z);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:var(--rk-lightbox-error-gap);color:var(--rk-lightbox-error-fg)}.rk-lightbox-img-error-text{font-size:var(--rk-lightbox-error-text-size);letter-spacing:.02em}.rk-lightbox-close{position:absolute;top:var(--rk-lightbox-edge-padding);right:var(--rk-lightbox-edge-padding);z-index:var(--rk-lightbox-ui-z);display:flex;align-items:center;justify-content:center;width:var(--rk-lightbox-close-size);height:var(--rk-lightbox-close-size);border:none;background:var(--rk-lightbox-btn-bg);color:var(--rk-lightbox-btn-fg);border-radius:50%;cursor:pointer;transition:background-color var(--rk-lightbox-transition),transform var(--rk-lightbox-transition);-webkit-backdrop-filter:blur(var(--rk-lightbox-blur));backdrop-filter:blur(var(--rk-lightbox-blur))}.rk-lightbox-close:hover{background:var(--rk-lightbox-btn-bg-hover);transform:scale(1.05)}.rk-lightbox-close:active{transform:scale(.95)}.rk-lightbox-nav{position:absolute;top:50%;transform:translateY(-50%);z-index:var(--rk-lightbox-ui-z);display:flex;align-items:center;justify-content:center;width:var(--rk-lightbox-nav-size);height:var(--rk-lightbox-nav-size);border:none;background:var(--rk-lightbox-btn-bg);color:var(--rk-lightbox-btn-fg);border-radius:50%;cursor:pointer;transition:background-color var(--rk-lightbox-transition),transform var(--rk-lightbox-transition),opacity var(--rk-lightbox-transition);-webkit-backdrop-filter:blur(var(--rk-lightbox-blur));backdrop-filter:blur(var(--rk-lightbox-blur));opacity:var(--rk-lightbox-nav-opacity)}.rk-lightbox-nav:hover{background:var(--rk-lightbox-btn-bg-hover);opacity:1;transform:translateY(-50%) scale(1.05)}.rk-lightbox-nav:active{transform:translateY(-50%) scale(.95)}.rk-lightbox-nav-prev{left:var(--rk-lightbox-edge-padding)}.rk-lightbox-nav-next{right:var(--rk-lightbox-edge-padding)}.rk-lightbox-info{position:absolute;bottom:0;left:0;right:0;padding:var(--rk-lightbox-info-padding);background:var(--rk-lightbox-info-bg);color:var(--rk-lightbox-info-fg);pointer-events:none}.rk-lightbox-title{margin:0 0 var(--rk-lightbox-title-gap) 0;font-size:var(--rk-lightbox-title-size);font-weight:var(--rk-lightbox-title-weight)}.rk-lightbox-description{margin:0;font-size:var(--rk-lightbox-description-size);opacity:var(--rk-lightbox-description-opacity);line-height:var(--rk-lightbox-description-line-height)}.rk-lightbox-swipe-hint{position:absolute;bottom:24px;left:50%;transform:translate(-50%);color:var(--rk-lightbox-hint-fg);font-size:var(--rk-lightbox-hint-size);padding:var(--rk-lightbox-hint-padding);background:var(--rk-lightbox-hint-bg);border-radius:var(--rk-lightbox-hint-radius);-webkit-backdrop-filter:blur(var(--rk-lightbox-blur));backdrop-filter:blur(var(--rk-lightbox-blur));pointer-events:none;animation:rk-lightboxFadeInOut var(--rk-lightbox-hint-duration) ease-in-out forwards}@keyframes rk-lightboxFadeInOut{0%{opacity:0}20%{opacity:1}80%{opacity:1}to{opacity:0}}.rk-lightbox-overlay:has(.rk-lightbox-swipe-hint) .rk-lightbox-info{padding-bottom:var(--rk-lightbox-info-padding-with-hint)}:root{--rk-lightbox-video-bg: #000;--rk-lightbox-video-poster-transition: .3s}.rk-lightbox-video-container{position:relative;display:flex;align-items:center;justify-content:center;background-color:var(--rk-lightbox-video-bg);overflow:hidden}.rk-lightbox-video-element{width:100%;height:100%;-o-object-fit:contain;object-fit:contain;-o-object-position:center;object-position:center}.rk-lightbox-video-element::-internal-media-controls-overlay-cast-button{display:none}.rk-lightbox-video-poster{position:absolute;inset:0;width:100%;height:100%;-o-object-fit:contain;object-fit:contain;-o-object-position:center;object-position:center;z-index:2;opacity:0;transition:opacity var(--rk-lightbox-video-poster-transition) ease;pointer-events:none}.rk-lightbox-video-poster.rk-visible{opacity:1}