/* Content Area */
        .content-area {
            flex: 1;
            padding: 3rem 2rem 4rem;
            max-width: 1400px;
            margin: 0 auto;
            width: 100%;
            position: relative;
            z-index: 1;
        }

        .page-header {
            text-align: center;
            margin-bottom: 3rem;
            padding-bottom: 2rem;
            border-bottom: 2px solid rgba(62, 61, 58, 0.1);
        }

        .page-title {
            font-size: 3rem;
            color: #3E3D3A;
            font-weight: 300;
            letter-spacing: 0.02em;
            margin-bottom: 1rem;
        }

        .page-subtitle {
            font-size: 1.125rem;
            color: #5A5A57;
            font-weight: 400;
            font-style: italic;
        }

        /* Bookshelf */
        .bookshelf-container {
            margin-bottom: 4rem;
        }

        .bookshelf {
            position: relative;
            margin-bottom: 4rem;
        }

        .shelf {
            position: relative;
            min-height: auto;
            display: flex;
            align-items: flex-end;
            background: 
                repeating-linear-gradient(
                    90deg,
                    #8B7355 0px,
                    #9D8266 2px,
                    #8B7355 4px,
                    #7A6345 6px,
                    #8B7355 8px
                ),
                linear-gradient(180deg, #8B7355 0%, #7A6345 50%, #6B5435 100%);
            border-radius: 2px;
            box-shadow: 
                0 -2px 4px rgba(0,0,0,0.1),
                0 4px 12px rgba(0,0,0,0.2),
                inset 0 -3px 6px rgba(0,0,0,0.15),
                inset 0 1px 0 rgba(255,255,255,0.1);
            padding: 0 2rem 1.5rem 2rem;
            margin-bottom: 1rem;
            position: relative;
        }

        .shelf::before {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 16px;
            background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.4) 100%);
            border-radius: 0 0 2px 2px;
        }

        .shelf::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(180deg, rgba(139, 115, 85, 0.9) 0%, transparent 100%);
            border-radius: 2px 2px 0 0;
        }

        /* Wood grain effect */
        .shelf-wood-grain {
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background-image: 
                repeating-linear-gradient(
                    0deg,
                    transparent,
                    transparent 2px,
                    rgba(0,0,0,0.03) 2px,
                    rgba(0,0,0,0.03) 4px
                ),
                repeating-linear-gradient(
                    90deg,
                    rgba(139, 115, 85, 0.1) 0px,
                    rgba(122, 99, 69, 0.1) 40px,
                    rgba(107, 84, 53, 0.1) 80px,
                    rgba(122, 99, 69, 0.1) 120px
                );
            opacity: 0.6;
            pointer-events: none;
            border-radius: 2px;
        }

        /* Wood knots and imperfections */
        .shelf-texture {
            position: absolute;
            width: 30px;
            height: 15px;
            border-radius: 50%;
            background: radial-gradient(ellipse, rgba(0,0,0,0.15) 0%, transparent 70%);
            pointer-events: none;
        }

        .shelf-texture:nth-child(1) {
            top: 30%;
            left: 15%;
        }

        .shelf-texture:nth-child(2) {
            top: 60%;
            left: 45%;
            width: 25px;
            height: 12px;
        }

        .shelf-texture:nth-child(3) {
            top: 40%;
            right: 20%;
            width: 35px;
            height: 18px;
        }

        .bookshelf::before {
            content: '';
            position: absolute;
            top: -10px;
            left: 0;
            right: 0;
            height: 10px;
            background: linear-gradient(180deg, rgba(0,0,0,0.05) 0%, transparent 100%);
            border-radius: 4px 4px 0 0;
        }

        .books-row {
            display: flex;
            flex-direction: row;
            gap: 0.5rem;
            align-items: flex-end;
            height: 100%;
            padding-top: 1rem;
            flex-wrap: wrap;
            justify-content: flex-start;
        }

        .book {
            position: relative;
            width: 180px;
            height: 280px;
            cursor: pointer;
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            text-decoration: none;
            display: flex;
            flex-direction: column;
            transform-origin: bottom center;
        }

        .book:hover {
            transform: translateY(-20px) scale(1.02);
            z-index: 10;
        }

        .book-spine {
            flex: 1;
            background: linear-gradient(90deg, var(--book-color-dark) 0%, var(--book-color) 50%, var(--book-color-dark) 100%);
            border-radius: 2px 2px 0 0;
            box-shadow: 
                -2px 0 6px rgba(0,0,0,0.2),
                2px 0 6px rgba(0,0,0,0.2),
                0 -4px 12px rgba(0,0,0,0.15);
            padding: 1.5rem 1rem;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            align-items: center;
            position: relative;
            overflow: hidden;
        }

        .book-spine::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(
                90deg,
                rgba(0,0,0,0.15) 0%,
                transparent 5%,
                transparent 95%,
                rgba(0,0,0,0.15) 100%
            );
            pointer-events: none;
        }

        .book-spine::after {
            content: '';
            position: absolute;
            top: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 2px;
            height: 100%;
            background: linear-gradient(
                180deg,
                rgba(255,255,255,0.1) 0%,
                rgba(0,0,0,0.1) 100%
            );
        }

        .book-title {
            font-size: 0.9rem;
            font-weight: 600;
            color: white;
            text-shadow: 0 1px 3px rgba(0,0,0,0.3);
            letter-spacing: 0.03em;
            position: relative;
            z-index: 1;
            text-align: center;
            line-height: 1.3;
            margin: auto 0;
        }

        .book-author {
            font-size: 0.75rem;
            color: rgba(255,255,255,0.9);
            text-shadow: 0 1px 2px rgba(0,0,0,0.3);
            font-style: italic;
            position: relative;
            z-index: 1;
            text-align: center;
        }

        .book-decoration {
            position: absolute;
            top: 1.5rem;
            left: 50%;
            transform: translateX(-50%);
            width: 30px;
            height: 30px;
            border: 2px solid rgba(255,255,255,0.3);
            border-radius: 50%;
            z-index: 1;
        }

        /* Book Colors */
        .book-1 { --book-color: #8B4513; --book-color-dark: #6B3410; }
        .book-2 { --book-color: #2C5F2D; --book-color-dark: #1C4F1D; }
        .book-3 { --book-color: #4A5568; --book-color-dark: #2D3748; }
        .book-4 { --book-color: #C0735C; --book-color-dark: #A0634C; }
        .book-5 { --book-color: #1A4D7E; --book-color-dark: #0A3D6E; }
        .book-6 { --book-color: #7C3626; --book-color-dark: #5C2616; }
        .book-7 { --book-color: #3E3D3A; --book-color-dark: #2E2D2A; }
        .book-8 { --book-color: #6B4423; --book-color-dark: #5B3413; }

        .book-bottom {
            height: 8px;
            width: 100%;
            background: linear-gradient(180deg, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0.2) 100%);
            border-radius: 0 0 2px 2px;
        }

        /* Tooltip */
        .book-tooltip {
            position: absolute;
            bottom: 100%;
            left: 50%;
            transform: translateX(-50%) translateY(-10px);
            background: rgba(255, 255, 255, 0.98);
            padding: 1rem 1.25rem;
            border-radius: 4px;
            box-shadow: 0 4px 20px rgba(0,0,0,0.2);
            opacity: 0;
            pointer-events: none;
            transition: all 0.3s ease;
            width: 280px;
            z-index: 100;
        }

        .book:hover .book-tooltip {
            opacity: 1;
            transform: translateX(-50%) translateY(-20px);
        }

        .tooltip-category {
            color: #C0735C;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            font-size: 0.7rem;
            margin-bottom: 0.5rem;
        }

        .tooltip-title {
            font-size: 1rem;
            color: #3E3D3A;
            margin-bottom: 0.5rem;
            font-weight: 600;
            line-height: 1.3;
        }

        .tooltip-excerpt {
            color: #5A5A57;
            font-size: 0.8rem;
            line-height: 1.4;
            margin-bottom: 0.75rem;
        }

        .tooltip-date {
            color: #8B8985;
            font-size: 0.75rem;
            font-style: italic;
        }

        /* Featured Post */
        .featured-post {
            background: rgba(255, 255, 255, 0.9);
            border-radius: 4px;
            overflow: hidden;
            box-shadow: 0 4px 20px rgba(0,0,0,0.12);
            margin-bottom: 3rem;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 0;
        }

        .featured-image {
            width: 100%;
            height: 100%;
            min-height: 400px;
            object-fit: cover;
            background: linear-gradient(135deg, #E8E3DB 0%, #D4C9BE 100%);
        }

        .featured-content {
            padding: 3rem;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .featured-badge {
            display: inline-block;
            background: #C0735C;
            color: white;
            padding: 0.5rem 1rem;
            border-radius: 2px;
            font-size: 0.75rem;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            font-weight: 600;
            margin-bottom: 1.5rem;
            width: fit-content;
        }

        .featured-title {
            font-size: 2.25rem;
            color: #3E3D3A;
            margin-bottom: 1rem;
            font-weight: 300;
            line-height: 1.2;
        }

        .featured-excerpt {
            color: #5A5A57;
            line-height: 1.7;
            margin-bottom: 1.5rem;
            font-size: 1.0625rem;
        }

        .blog-meta {
            display: flex;
            gap: 1rem;
            margin-bottom: 1rem;
            font-size: 0.875rem;
            color: #8B8985;
        }

        .blog-category {
            color: #C0735C;
            font-weight: 500;
            text-transform: uppercase;
            letter-spacing: 0.05em;
            font-size: 0.75rem;
        }

        .blog-date {
            display: flex;
            align-items: center;
            gap: 0.25rem;
        }

        /* Mobile Styles */
        @media (max-width: 768px) {
            .content-area {
                padding: 2rem 1rem 3rem;
            }

            .page-title {
                font-size: 2rem;
            }

            .blog-grid {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }

            .featured-post {
                grid-template-columns: 1fr;
            }

            .featured-image {
                min-height: 250px;
            }

            .featured-content {
                padding: 2rem 1.5rem;
            }

            .featured-title {
                font-size: 1.75rem;
            }

            .footer {
                padding: 1.5rem 1rem;
            }

            .rack-panel {
                width: 240px;
            }

            .hangers-container {
                gap: 1rem;
            }

            /* Bookshelf Mobile Styles */
            .shelf {
                min-height: auto;
                padding: 1rem 1rem 1.5rem;
            }

            .books-row {
                justify-content: center;
                gap: 0.75rem;
            }

            .book {
                width: 140px;
                height: 220px;
            }

            .book-spine {
                padding: 1rem 0.75rem;
            }

            .book-title {
                font-size: 0.8rem;
            }

            .book-author {
                font-size: 0.7rem;
            }

            .book:hover {
                transform: translateY(-15px) scale(1.02);
            }

            .book-tooltip {
                width: 220px;
                padding: 0.875rem 1rem;
            }

            .tooltip-title {
                font-size: 0.9rem;
            }

            .tooltip-excerpt {
                font-size: 0.75rem;
            }

            .tooltip-date {
                font-size: 0.7rem;
            }
        }
        /* Extra Small Mobile (max-width: 480px) */
        @media (max-width: 480px) {
            .content-area {
                padding: 1.5rem 0.75rem 2rem;
            }

            .page-header {
                margin-bottom: 2rem;
                padding-bottom: 1.5rem;
            }

            .page-title {
                font-size: 1.75rem;
            }

            .page-subtitle {
                font-size: 0.9rem;
            }

            .featured-post {
                margin-bottom: 2rem;
            }

            .featured-content {
                padding: 1.5rem 1rem;
            }

            .featured-title {
                font-size: 1.25rem;
            }

            .featured-badge {
                font-size: 0.65rem;
                padding: 0.4rem 0.8rem;
                margin-bottom: 1rem;
            }

            .featured-excerpt {
                font-size: 0.875rem;
                margin-bottom: 1rem;
            }

            .blog-meta {
                font-size: 0.75rem;
            }

            .book {
                width: 120px;
                height: 190px;
            }

            .book-spine {
                padding: 0.875rem 0.625rem;
            }

            .book-title {
                font-size: 0.7rem;
            }

            .book-author {
                font-size: 0.6rem;
            }

            .book-decoration {
                width: 20px;
                height: 20px;
                top: 0.75rem;
            }

            .shelf {
                padding: 0.75rem 0.5rem 1.25rem;
            }

            .books-row {
                gap: 0.5rem;
            }

            .book-tooltip {
                width: 200px;
                padding: 0.75rem 0.875rem;
            }

            .tooltip-title {
                font-size: 0.85rem;
            }

            .tooltip-excerpt {
                font-size: 0.7rem;
                line-height: 1.3;
            }
        }

        /* Landscape Mobile Optimization */
        @media (max-width: 768px) and (orientation: landscape) {
            .featured-post {
                grid-template-columns: 1fr 1fr;
            }

            .featured-image {
                min-height: 300px;
            }

            .featured-content {
                padding: 2rem;
            }

            .book {
                width: 130px;
                height: 200px;
            }
        }

        /* Tablet Styles (between 768px and 1024px) */
        @media (min-width: 769px) and (max-width: 1024px) {
            .content-area {
                padding: 2.5rem 1.5rem 3.5rem;
            }

            .page-title {
                font-size: 2.5rem;
            }

            .books-row {
                gap: 0.625rem;
            }

            .book {
                width: 160px;
                height: 260px;
            }

            .book-title {
                font-size: 0.85rem;
            }

            .featured-content {
                padding: 2.5rem;
            }

            .featured-title {
                font-size: 2rem;
            }
        }