/* Enhanced Viewer Styles - Semantic HTML Version */
        
        .viewer-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.75);
            z-index: 10000;
            display: flex;
            justify-content: center;
            align-items: center;
            opacity: 0;
            animation: viewerFadeIn 0.3s ease-out forwards;
            cursor: pointer;
            /* Make dark background clickable */
        }
        
        @keyframes viewerFadeIn {
            to {
                opacity: 1;
            }
        }
        
        .viewer-container {
            display: grid;
            grid-template-columns: 480px 1fr;
            grid-template-rows: 1fr;
            gap: 0;
            width: 100vw;
            height: 100vh;
            max-width: 1920px;
            /* background: #1a1a1a; */
            border-radius: 0;
            overflow: hidden;
            position: relative;
            box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
            cursor: default;
            /* Reset cursor for container */
        }
        
        .viewer-close {
            position: absolute;
            top: 0;
            right: 0;
            bottom: 0;
            background: rgba(255, 255, 255, 0);
            border: none;
            color: white;
            font-size: 32px;
            width: 100px;
            height: 100vh;
            border-radius: 1px;
            cursor: pointer;
            z-index: 9 !important;
            display: flex;
            align-items: start;
            justify-content: center;
            transition: all 0.2s ease;
            font-family: Arial, sans-serif;
            line-height: 1;
            padding: 1em 2em;
            border-left: 1px solid #84848400;
            opacity: 0% !important;
            transition: all 0.2s ease;
        }
        
        .viewer-close:hover {
            background: rgba(0, 0, 0, 0.75);
            border-left: 1px solid #8484845e;
            /* transform: scale(1.1); */
            opacity: 100% !important;
            transition: all 0.2s ease;
        }
        
        .viewer-close span.context {
            display: block;
            color: #000;
            opacity: 0;
            font-size: 20px;
            position: absolute;
            /* top: 50vh; */
            top: 32%;
            transform: rotate(-90deg);
            transition: all 0.2s ease;
        }
        
        .viewer-close:hover span.context {
            color: white;
            display: block;
            opacity: 1;
            position: absolute;
            /* top: 50vh; */
            top: 49vh;
            transform: rotate(-90deg);
            transition: all 0.2s ease;
        }
        
        .viewer-content-area {
            grid-column: 1;
            grid-row: 1;
            padding: 3rem 2rem 0 2rem;
            background: var(--black);
            overflow-y: scroll;
            color: white;
            font-family: 'Inter', sans-serif;
            scrollbar-color: #444444 black;
            scrollbar-width: thin;
            mask-image: linear-gradient(to top, transparent, black), linear-gradient(to left, transparent 8px, black 8px);
            mask-size: 100% 20000px;
            mask-position: left bottom;
            -webkit-mask-image: linear-gradient(to top, transparent, black), linear-gradient(to left, transparent 8px, black 8px);
            -webkit-mask-size: 100% 20000px;
            -webkit-mask-position: left bottom;
            transition: mask-position 0.3s, -webkit-mask-position 0.3s;
            z-index: 11;
        }
        /* .viewer-content-area:hover {
            overflow-y: scroll;
            -webkit-mask-position: left top;
        } */
        
        .viewer-image-area {
            grid-column: 2;
            grid-row: 1;
            display: flex;
            align-items: center;
            justify-content: center;
            /* padding: 2rem; */
            padding: 0;
            margin: 0 -8px;
            background: #00000000;
            cursor: default;
            /* Reset cursor for image area */
        }
        
        .viewer-image-area:hover {
            background-color: #000;
        }
        /* ── Gallery area ──────────────────────────────────────────── */
        
        .viewer-image-area--gallery {
            position: relative;
            overflow: hidden;
        }
        
        .viewer-image-container {
            width: 100%;
            height: 100%;
            background-size: contain;
            background-repeat: no-repeat;
            background-position: center;
            border-radius: 4px;
        }
        /* ── Sliding track ─────────────────────────────────────────── */
        
        .viewer-image-track {
            position: absolute;
            inset: 0;
            width: 100%;
            transform: translateY(0);
            transition: transform 0.42s cubic-bezier(0.4, 0, 0.2, 1);
            will-change: transform;
        }
        
        .viewer-image-slide {
            width: 100%;
            background-repeat: no-repeat;
            background-position: center center;
            background-size: contain;
        }
        
        .viewer-header {
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
            margin: 0 -18px 2rem -18px;
            padding: 0 18px 1rem 18px;
        }
        
        .viewer-meta {
            display: flex;
            justify-content: space-between;
            margin-bottom: 0.5rem;
            font-size: 0.9rem;
            opacity: 0.7;
            font-weight: 500;
        }
        
        .viewer-category {
            padding: 0 1em;
            color: #c0ffea;
            font-size: 12px;
            border-radius: 2em;
            border: 1px solid #c0ffea;
            margin: 0 0 .5em 0;
            display: inline-block;
            width: min-content;
            white-space: nowrap;
        }
        
        .viewer-category:hover {
            background-color: #c0ffea;
            color: #000;
        }
        
        .viewer-title {
            font-size: 2rem;
            margin: 0;
            color: white;
            font-weight: 300;
            line-height: 1.2;
        }
        
        .viewer-description {
            line-height: 1.6;
            opacity: 0.9;
        }
        
        .viewer-description section {
            margin-bottom: 2rem;
        }
        
        .viewer-description h3 {
            color: #5A6771;
            margin-top: 2rem;
            margin-bottom: 1rem;
            font-size: 1.5rem;
            font-weight: 600;
        }
        
        .viewer-description h3:first-child,
        .viewer-description section:first-child h3 {
            margin-top: 0;
        }
        
        .viewer-description h4 {
            color: #ccc;
            margin: 1.5rem 0 0.5rem 0;
            font-size: 1.1rem;
            font-weight: 500;
        }
        
        .viewer-description p {
            margin-bottom: 1rem;
            opacity: 0.9;
        }
        
        .viewer-description ul {
            margin-bottom: 1rem;
            padding-left: 1.5rem;
        }
        
        .viewer-description li {
            margin-bottom: 0.5rem;
            opacity: 0.9;
            line-height: 1.5;
            font-weight: 400;
        }
        
        .viewer-nav {
            display: flex;
            justify-content: space-between;
            margin: 3rem -18px 0 -18px;
            padding: 2rem 18px 1rem 18px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }
        
        .viewer-nav-btn {
            background: rgba(255, 255, 255, 0);
            border: none;
            color: var(--metal);
            padding: .4125em 2.5em;
            border-radius: 1px;
            cursor: pointer;
            transition: all 0.2s ease;
            font-family: 'Inter', sans-serif;
            font-size: 13px;
            font-weight: 700;
            line-height: 40px;
        }
        
        .viewer-nav-btn:hover {
            color: white;
            background: var(--metal);
            transform: translateY(-1px);
        }
        /* Hide semantic viewer content in grid view */
        
        .viewer-content {
            display: none !important;
        }
        /* Responsive design */
        
        @media (max-width: 968px) {
            .viewer-container {
                grid-template-columns: 1fr;
                grid-template-rows: 1fr auto;
                width: 100vw;
                height: 100vh;
                border-radius: 0;
            }
            .viewer-content-area {
                grid-column: 1;
                grid-row: 2;
                padding: 2rem 1.5rem;
                max-height: 45vh;
            }
            .viewer-image-area {
                grid-column: 1;
                grid-row: 1;
                padding: 1rem;
                /* max-height: 55vh; */
                max-height: 100%;
            }
            .viewer-title {
                font-size: 1.5rem;
            }
            .viewer-meta {
                flex-direction: column;
                gap: 0.25rem;
            }
        }
        /* Animation for content appearance */
        
        .viewer-content-area>* {
            opacity: 0;
            transform: translateY(20px);
            animation: contentSlideIn 0.5s ease-out forwards;
        }
        
        .viewer-header {
            animation-delay: 0.1s;
        }
        
        .viewer-description {
            animation-delay: 0.2s;
        }
        
        .viewer-nav {
            animation-delay: 0.3s;
        }
        
        @keyframes contentSlideIn {
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        /* Ensure proper scrolling */
        
        .viewer-content-area::-webkit-scrollbar {
            width: 6px;
        }
        
        .viewer-content-area::-webkit-scrollbar-track {
            background: rgba(255, 255, 255, 0.1);
            border-radius: 3px;
        }
        
        .viewer-content-area::-webkit-scrollbar-thumb {
            background: rgba(255, 255, 255, 0.3);
            border-radius: 3px;
        }
        
        .viewer-content-area::-webkit-scrollbar-thumb:hover {
            background: rgba(255, 255, 255, 0.5);
        }
        
        code,
        kbd,
        pre,
        samp {
            background-color: #142a2d;
            font-family: monospace, serif;
            font-size: .95em;
            color: #1accab;
            font-size: inherit;
            border-radius: 0px;
            padding: 2px 4px;
        }
        
        .viewer-content-area a {
            border-bottom: none;
            color: #c0ffea !important;
        }
        
        .viewer-content-area a:hover,
        .viewer-content-area a:focus {
            border-bottom: 1px#c0ffea;
        }
        
        .viewer-description a .read-more,
        .viewer-description a .see-more {
            margin: 1em 0;
            animation-delay: 0.2s;
            border: 0;
        }
        
        .viewer-description a .read-more:hover,
        .viewer-description a .see-more:hover {
            background-color: #000;
        }
        
        @media (max-width: 968px) {
            .viewer-description a .read-more,
            .viewer-description a .see-more {
                display: block;
                width: 70%;
                margin: 1em auto;
            }
        }
        /* ── Dot indicators ────────────────────────────────────────── */
        
        .viewer-image-dots {
            position: absolute;
            /* right: 28px; */
            right: 0;
            /* padding: 2em 3em; */
            padding: 2em 0;
            top: 50%;
            transform: translateY(-50%);
            display: flex;
            flex-direction: column;
            align-items: flex-end;
            /* gap: 8px; */
            gap: 12px;
            z-index: 10;
            filter: contrast(50%);
            /* Start visible, fade to low opacity after 1.5s — JS could handle
			   the initial delay but CSS-only approach: use animation */
            opacity: 100%;
            animation: dots-fade-in 0.2s ease forwards, dots-idle 1s 1.5s ease forwards;
            transition: opacity 0.25s ease;
        }
        
        @keyframes dots-fade-in {
            from {
                opacity: 0;
            }
            to {
                opacity: 1;
            }
        }
        
        @keyframes dots-idle {
            from {
                opacity: 1;
            }
            to {
                opacity: .115;
            }
        }
        
        .viewer-image-dots:hover {
            opacity: 100%;
            transition: opacity 0.25s ease;
            animation: dots-fade-in 1s ease forwards;
        }
        
        .viewer-image-dot {
            /* width: 18px; */
            width: 56px;
            height: 10px;
            /* border-radius: 50%; */
            border-radius: 1px;
            border: none;
            background: rgba(255, 255, 255, 0.35);
            border: 1px solid rgba(0, 0, 0, 0.41);
            cursor: pointer;
            padding: 0;
            transition: background 0.25s ease, transform 0.25s ease;
            filter: contrast(20);
            border-top-left-radius: 3px;
            border-bottom-left-radius: 3px;
        }
        /* .viewer-image-dot:hover {
            background: rgba(147, 112, 180, 0.65);
            transform: scale(1.5);
            border: 1px solid rgba(117, 123, 176, 0.54);
        } */
        
        .viewer-image-dot:hover {
            background: rgba(207, 207, 207, 0.42);
            transform: scale(1.5);
            border: 1px solid rgba(255, 255, 255, 0.15);
        }
        
        .viewer-image-dot.is-active {
            /* background: rgba(114, 193, 185, 0.95); */
            background: rgba(109, 109, 109, 0.19);
            border: 1px solid rgba(82, 76, 90, 0.322);
            /* transform: scale(1.3); */
            transform: scale(1.8);
            animation: dots-fade-in 0.2s ease forwards;
        }
        /* ── Arrow buttons — base ──────────────────────────────────── */
        /* BUG FIXED: inline opacity was overriding the class system.
		   Now using is-boundary class — no inline styles on arrows. */
        
        .viewer-image-arrow {
            position: absolute;
            left: 50%;
            transform: translateX(-50%);
            z-index: 10;
            background: rgba(255, 255, 255, 0.12);
            border: 1px solid rgba(255, 255, 255, 0.22);
            color: #fff;
            width: 36px;
            height: 36px;
            font-size: 16px;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            backdrop-filter: blur(4px);
            -webkit-backdrop-filter: blur(4px);
            /* Auto-hide: invisible by default, slow fade out */
            opacity: 0;
            transition: opacity 600ms ease-out, background 150ms ease;
        }
        /* Show immediately with a very slight ease-in on hover */
        
        .viewer-image-arrow:hover,
        .viewer-image-arrow.is-visible {
            opacity: 1;
            transition: opacity 80ms ease-in, background 150ms ease;
        }
        
        .viewer-image-arrow:hover {
            background: rgba(255, 255, 255, 0.25);
        }
        
        .viewer-image-arrow--prev {
            top: 12px;
        }
        
        .viewer-image-arrow--next {
            bottom: 46px;
        }
        /* ── Arrow shape: round (default) ─────────────────────────── */
        
        .viewer-arrows--round .viewer-image-arrow {
            border-radius: 50%;
        }
        /* ── Arrow shape: square ───────────────────────────────────── */
        
        .viewer-arrows--square .viewer-image-arrow {
            border-radius: 4px;
        }
        /* ── Arrow boundary (first/last image) ─────────────────────── */
        
        .viewer-image-arrow.is-boundary.is-visible {
            opacity: 0.3;
        }
        /* ── Counter label ─────────────────────────────────────────── */
        
        .viewer-image-counter {
            position: absolute;
            bottom: 10px;
            left: 50%;
            transform: translateX(-50%);
            color: rgb(255, 255, 255);
            font-size: 11px;
            font-weight: 100;
            letter-spacing: 0.08em;
            font-family: inherit;
            pointer-events: none;
            z-index: 10;
            white-space: nowrap;
            /* Same auto-hide behavior as arrows */
            opacity: 0;
            transition: opacity 600ms ease-out;
            filter: contrast(100%);
        }
        
        .viewer-image-counter.is-visible {
            opacity: 1;
            transition: opacity 80ms ease-in;
        }