:root {
            --primary: #2563eb;
            --primary-dark: #1d4ed8;
            --secondary: #7c3aed;
            --accent: #06b6d4;
            --light: #f8fafc;
            --dark: #0f172a;
            --gray: #64748b;
            --light-gray: #e2e8f0;
            --success: #10b981;
            --card-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
            --card-shadow-hover: 0 20px 40px -10px rgba(0, 0, 0, 0.15);
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Inter', sans-serif;
            background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
            color: var(--dark);
            min-height: 100vh;
            line-height: 1.6;
        }
        
        .container {
            margin-top: 5% !important;
            max-width: 1400px;
            margin: 0 auto;
            padding: 30px;
        }
        
        /* Header */
        .header {
            text-align: center;
            margin-bottom: 50px;
            padding: 40px 0;
            position: relative;
        }
        
        .header::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 200px;
            height: 4px;
            background: linear-gradient(90deg, var(--primary), var(--accent));
            border-radius: 2px;
        }
        
        .title {
            font-family: 'Plus Jakarta Sans', sans-serif;
            font-size: 3.5rem;
            font-weight: 800;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            margin-bottom: 15px;
            letter-spacing: -0.5px;
        }
        
        .subtitle {
            font-size: 1.2rem;
            color: var(--gray);
            max-width: 700px;
            margin: 0 auto;
            font-weight: 400;
        }
        
        /* Quarter Navigation */
        .quarter-nav {
            display: flex;
            justify-content: center;
            gap: 15px;
            margin-bottom: 40px;
            flex-wrap: wrap;
        }
        
        .quarter-tab {
            background: white;
            border: 2px solid var(--light-gray);
            padding: 16px 32px;
            border-radius: 12px;
            font-weight: 700;
            font-size: 1.1rem;
            cursor: pointer;
            transition: var(--transition);
            display: flex;
            align-items: center;
            gap: 12px;
            color: var(--dark);
        }
        
        .quarter-tab:hover {
            border-color: var(--primary);
            transform: translateY(-3px);
            box-shadow: var(--card-shadow);
        }
        
        .quarter-tab.active {
            background: var(--primary);
            border-color: var(--primary);
            color: white;
            box-shadow: 0 10px 25px rgba(37, 99, 235, 0.2);
        }
        
        .quarter-tab.active .quarter-icon {
            background: rgba(255, 255, 255, 0.2);
        }
        
        .quarter-icon {
            width: 40px;
            height: 40px;
            background: var(--light-gray);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1.2rem;
        }
        
        /* Quarter Content */
        .quarter-content {
            display: none;
            opacity: 0;
            transform: translateY(20px);
            transition: opacity 0.6s ease, transform 0.6s ease;
        }
        
        .quarter-content.active {
            display: block;
            opacity: 1;
            transform: translateY(0);
        }
        
        /* Quarter Header */
        .quarter-header {
            background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
            border-radius: 20px;
            padding: 40px;
            margin-bottom: 40px;
            box-shadow: var(--card-shadow);
            border: 1px solid var(--light-gray);
            position: relative;
            overflow: hidden;
        }
        
        .quarter-header::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 8px;
            height: 100%;
            background: linear-gradient(to bottom, var(--primary), var(--secondary));
        }
        
        .quarter-title {
            font-family: 'Plus Jakarta Sans', sans-serif;
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--dark);
            margin-bottom: 15px;
        }
        
        .quarter-theme {
            font-size: 1.3rem;
            color: var(--primary);
            font-weight: 600;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        
        .quarter-theme i {
            color: var(--secondary);
        }
        
        .quarter-description {
            font-size: 1.1rem;
            color: var(--gray);
            line-height: 1.7;
        }
        
        /* Month Cards Grid */
        .month-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
            gap: 30px;
            margin-top: 20px;
        }
        
        /* Month Card */
        .month-card {
            background: white;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: var(--card-shadow);
            transition: var(--transition);
            border: 1px solid var(--light-gray);
        }
        
        .month-card:hover {
            transform: translateY(-10px);
            box-shadow: var(--card-shadow-hover);
        }
        
        .month-header {
            padding: 25px;
            background: linear-gradient(90deg, var(--light), #ffffff);
            border-bottom: 1px solid var(--light-gray);
        }
        
        .month-title {
            display: flex;
            align-items: center;
            gap: 15px;
            margin-bottom: 10px;
        }
        
        .month-number {
            width: 50px;
            height: 50px;
            border-radius: 12px;
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            font-weight: 700;
            color: white;
        }
        
        .month-name {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--dark);
        }
        
        /* Blog Content */
        .blog-content {
            padding: 25px;
        }
        
        .blog-item {
            margin-bottom: 25px;
            padding: 20px;
            background: #e6f4f7;
            border-radius: 12px;
            border-left: 4px solid var(--primary);
            transition: var(--transition);
        }
        
        .blog-item:hover {
            background: white;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        }
        
        .blog-title {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 10px;
            line-height: 1.4;
        }
        
        .blog-theme {
            display: inline-block;
            background: rgba(37, 99, 235, 0.1);
            color: var(--primary);
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 15px;
        }
        
        .cta-button {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--primary);
            color: white;
            padding: 10px 20px;
            border-radius: 8px;
            font-weight: 600;
            font-size: 0.9rem;
            text-decoration: none;
            transition: var(--transition);
            border: none;
            cursor: pointer;
        }
        
        .cta-button:hover {
            background: var(--primary-dark);
            transform: translateY(-2px);
            box-shadow: 0 5px 15px rgba(37, 99, 235, 0.2);
        }
        
        /* Status Indicators */
        .status-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 12px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-left: 10px;
        }
        
        .status-draft {
            background: rgba(245, 158, 11, 0.1);
            color: #d97706;
        }
        
        .status-published {
            background: rgba(16, 185, 129, 0.1);
            color: #059669;
        }
        
        .status-scheduled {
            background: rgba(37, 99, 235, 0.1);
            color: var(--primary);
        }
        
        /* Quarter Stats */
        .quarter-stats {
            display: flex;
            gap: 20px;
            margin-top: 30px;
            flex-wrap: wrap;
        }
        
        .stat-card {
            flex: 1;
            min-width: 200px;
            background: white;
            padding: 20px;
            border-radius: 15px;
            box-shadow: var(--card-shadow);
            display: flex;
            align-items: center;
            gap: 15px;
        }
        
        .stat-icon {
            width: 50px;
            height: 50px;
            border-radius: 12px;
            background: linear-gradient(135deg, var(--accent), #22d3ee);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-size: 1.3rem;
        }
        
        .stat-info h3 {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--dark);
        }
        
        .stat-info p {
            color: var(--gray);
            font-size: 0.9rem;
            font-weight: 500;
        }
        
        /* Footer */
        .footer {
            text-align: center;
            margin-top: 60px;
            padding-top: 30px;
            border-top: 1px solid var(--light-gray);
            color: var(--gray);
            font-size: 0.9rem;
        }
        
        .footer p {
            margin-bottom: 5px;
        }
        
        /* Responsive */
        @media (max-width: 1200px) {
            .month-grid {
                grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
            }
        }
        
        @media (max-width: 768px) {
            .container {
                padding: 20px;
            }
            
            .title {
                font-size: 2.5rem;
            }
            
            .month-grid {
                grid-template-columns: 1fr;
            }
            
            .quarter-nav {
                flex-direction: column;
                align-items: center;
            }
            
            .quarter-tab {
                width: 100%;
                max-width: 350px;
                justify-content: center;
            }
            
            .quarter-stats {
                flex-direction: column;
            }
            
            .stat-card {
                min-width: 100%;
            }
        }