.titulo-pagina {
        font-size: 2.5rem;
        font-weight: 700;
        color: #1f2937;
        text-align: center;
        margin-bottom: 3rem;
        position: relative;
        padding-bottom: 1rem;
    }
    
    .titulo-pagina::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
        width: 120px;
        height: 4px;
        background: linear-gradient(90deg, #3b82f6, #2563eb, #1d4ed8);
        border-radius: 2px;
    }

    .month-card {
        background: #fff;
        border-radius: 15px;
        box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        height: 100%;
        transition: transform 0.3s ease, box-shadow 0.3s ease;
        border: 1px solid rgba(0,0,0,0.03);
        overflow: hidden;
    }

    .month-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 15px 30px rgba(0,0,0,0.1);
    }

    .month-header {
        background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
        color: white;
        padding: 15px;
        text-align: center;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 1px;
    }

    .month-body {
        padding: 20px;
    }

    .holiday-item {
        display: flex;
        align-items: center;
        margin-bottom: 15px;
        padding-bottom: 15px;
        border-bottom: 1px solid #f0f0f0;
    }

    .holiday-item:last-child {
        margin-bottom: 0;
        padding-bottom: 0;
        border-bottom: none;
    }

    .holiday-date {
        background: #eff6ff;
        color: #2563eb;
        font-weight: 700;
        padding: 8px 12px;
        border-radius: 10px;
        margin-right: 15px;
        min-width: 60px;
        text-align: center;
        font-size: 1.1rem;
    }

    .holiday-info {
        flex: 1;
    }

    .holiday-name {
        font-weight: 600;
        color: #374151;
        margin-bottom: 2px;
        line-height: 1.2;
    }

    .holiday-type {
        font-size: 0.75rem;
        color: #6b7280;
        text-transform: uppercase;
    }

    .empty-month {
        text-align: center;
        color: #9ca3af;
        font-style: italic;
        padding: 20px 0;
    }