:root {
            --site-primary: #c77700;
            --site-primary-light: #ffffff;
            --site-secondary: #c09b95;
            --site-accent: #FF6B35;
            --site-red: #E53E3E;
            --site-bg: #1A1A1C;
            --site-surface: #2A2A2C;
            --site-surface-hover: #3A3A3C;
            --site-text: #E5E5E7;
            --site-text-muted: #9CA3AF;
            --site-border: #374151;
            --site-shadow: rgba(0, 0, 0, 0.3);
            --site-gradient: linear-gradient(135deg, var(--site-primary) 0%, var(--site-secondary) 100%);
        }

        [data-theme="light"] {
            --site-bg: #FFFFFF;
            --site-surface: #F8F9FA;
            --site-surface-hover: #E9ECEF;
            --site-text: #1A202C;
            --site-text-muted: #6B7280;
            --site-border: #E5E7EB;
            --site-shadow: rgba(0, 0, 0, 0.1);
        }

        * { margin: 0; padding: 0; box-sizing: border-box; }

        body {
            font-family: "Instrument Sans", -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            background: var(--site-bg);
            color: var(--site-text);
            line-height: 1.6;
            padding-top: 70px;
            min-height: 100vh;
        }

        .site-container { max-width: 1400px; margin: 0 auto; padding: 0 20px; }

        /* Header */
        .site-header {
            background: var(--site-surface);
            backdrop-filter: blur(10px);
            position: fixed;
            top: 0; left: 0; right: 0;
            z-index: 1000;
            border-bottom: 1px solid var(--site-border);
        }

        .site-nav {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1rem 0;
        }

        .site-logo {
            font-size: 1.8rem;
            font-weight: 800;
            background: var(--site-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-decoration: none;
        }

        .site-nav-menu {
            display: flex;
            list-style: none;
            gap: 1.5rem;
            align-items: center;
        }

        .site-nav-link {
            color: var(--site-text-muted);
            text-decoration: none;
            font-weight: 500;
            text-transform: uppercase;
            font-size: 0.75rem;
            letter-spacing: 0.5px;
            padding: 0.5rem 0;
            transition: color 0.2s;
        }

        .site-nav-link:hover,
        .site-nav-link.active {
            color: var(--site-primary-light);
        }

        .site-theme-toggle {
            background: none;
            border: 1px solid var(--site-border);
            color: var(--site-text);
            padding: 0.5rem;
            border-radius: 8px;
            cursor: pointer;
            font-size: 1.2rem;
        }

        .site-mobile-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--site-text);
            font-size: 1.5rem;
            cursor: pointer;
        }

        /* Page Header */
        .page-header {
            padding: 40px 0 30px;
            border-bottom: 1px solid var(--site-border);
            margin-bottom: 30px;
        }

        .page-title {
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 8px;
        }

        .page-subtitle {
            color: var(--site-text-muted);
            font-size: 1rem;
        }

        /* Filters Bar */
        .filters-bar {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 30px;
            flex-wrap: wrap;
            gap: 16px;
        }

        .filter-tabs {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }

        .filter-tab {
            padding: 8px 16px;
            background: transparent;
            border: 1px solid var(--site-border);
            color: var(--site-text-muted);
            font-size: 0.875rem;
            font-weight: 500;
            cursor: pointer;
            transition: all 0.2s;
            font-family: inherit;
            text-decoration: none;
            display: inline-block;
        }

        .filter-tab:hover {
            background: var(--site-surface);
            color: var(--site-text);
        }

        .filter-tab.active {
            background: var(--site-primary);
            border-color: var(--site-primary);
            color: white;
        }

        .filter-select {
            padding: 8px 16px;
            background: var(--site-surface);
            border: 1px solid var(--site-border);
            color: var(--site-text);
            font-size: 0.875rem;
            font-family: inherit;
            cursor: pointer;
        }

        .filter-select:focus {
            outline: none;
            border-color: var(--site-primary);
        }

        /* Projects Grid */
        .projects-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 24px;
            margin-bottom: 40px;
        }

        .project-card {
            background: var(--site-surface);
            overflow: hidden;
            transition: transform 0.2s, box-shadow 0.2s;
            text-decoration: none;
            color: inherit;
            display: block;
        }

        .project-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 40px var(--site-shadow);
        }

        .project-thumbnail {
            aspect-ratio: 16/9;
            background: #000;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--site-text-muted);
            font-size: 2rem;
            position: relative;
            overflow: hidden;
        }

        .project-thumbnail img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .project-duration {
            position: absolute;
            bottom: 8px;
            right: 8px;
            background: rgba(0,0,0,0.8);
            color: white;
            padding: 2px 6px;
            font-size: 0.75rem;
            font-weight: 500;
        }

        .project-featured-badge {
            position: absolute;
            top: 8px;
            left: 8px;
            background: var(--site-primary);
            color: white;
            padding: 4px 8px;
            font-size: 0.7rem;
            font-weight: 600;
            text-transform: uppercase;
        }

        .project-info {
            padding: 16px;
        }

        .project-title {
            font-size: 1rem;
            font-weight: 600;
            margin-bottom: 8px;
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .project-author {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 8px;
        }

        .project-author-avatar {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--site-gradient);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 0.7rem;
            font-weight: 600;
            overflow: hidden;
        }

        .project-author-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .project-author-name {
            font-size: 0.875rem;
            color: var(--site-text-muted);
        }

        .project-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            color: var(--site-text-muted);
            font-size: 0.8rem;
        }

        .project-meta-item {
            display: flex;
            align-items: center;
            gap: 4px;
        }

        .project-rating {
            display: flex;
            align-items: center;
            gap: 4px;
            color: #FFD700;
        }

        .project-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            margin-top: 12px;
        }

        .project-tag {
            background: var(--site-bg);
            color: var(--site-text-muted);
            padding: 4px 8px;
            font-size: 0.7rem;
            text-transform: uppercase;
        }

        /* Pagination */
        .pagination {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 8px;
            padding: 40px 0;
        }

        .pagination-link {
            padding: 10px 16px;
            background: var(--site-surface);
            border: 1px solid var(--site-border);
            color: var(--site-text);
            text-decoration: none;
            font-size: 0.875rem;
            transition: all 0.2s;
        }

        .pagination-link:hover {
            background: var(--site-surface-hover);
        }

        .pagination-link.active {
            background: var(--site-primary);
            border-color: var(--site-primary);
            color: white;
        }

        .pagination-link.disabled {
            opacity: 0.5;
            pointer-events: none;
        }

        /* Empty State */
        .empty-state {
            text-align: center;
            padding: 80px 20px;
        }

        .empty-state-icon {
            font-size: 4rem;
            margin-bottom: 20px;
        }

        .empty-state-title {
            font-size: 1.5rem;
            font-weight: 600;
            margin-bottom: 10px;
        }

        .empty-state-text {
            color: var(--site-text-muted);
            max-width: 400px;
            margin: 0 auto;
        }

        /* Footer */
        .site-footer {
            background: var(--site-surface);
            border-top: 1px solid var(--site-border);
            padding: 40px 0;
            margin-top: 60px;
        }

        .footer-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px;
        }

        .footer-logo {
            font-size: 1.4rem;
            font-weight: 800;
            background: var(--site-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .footer-links {
            display: flex;
            gap: 24px;
        }

        .footer-link {
            color: var(--site-text-muted);
            text-decoration: none;
            font-size: 0.875rem;
        }

        .footer-link:hover {
            color: var(--site-text);
        }

        .footer-copy {
            color: var(--site-text-muted);
            font-size: 0.875rem;
        }

        /* Mobile */
        @media (max-width: 768px) {
            .site-mobile-toggle { display: block; }
            
            .site-nav-menu {
                position: fixed;
                top: 70px;
                left: 0;
                right: 0;
                background: var(--site-surface);
                flex-direction: column;
                padding: 2rem;
                transform: translateY(-100%);
                opacity: 0;
                visibility: hidden;
                transition: all 0.3s ease;
                border-bottom: 1px solid var(--site-border);
            }
            
            .site-nav-menu.site-active {
                transform: translateY(0);
                opacity: 1;
                visibility: visible;
            }

            .page-title { font-size: 1.5rem; }

            .filters-bar {
                flex-direction: column;
                align-items: stretch;
            }

            .filter-tabs {
                overflow-x: auto;
                padding-bottom: 8px;
            }

            .projects-grid {
                grid-template-columns: 1fr;
            }

            .footer-content {
                flex-direction: column;
                text-align: center;
            }

            .footer-links {
                flex-wrap: wrap;
                justify-content: center;
            }
        }