/* CEO Greeting Block Styles */
.greeting {
    padding: 20px 0;
    width: 100%;
    box-sizing: border-box;
}

.gret_txt {
    max-width: 100%;
    margin: 0;
    text-align: left;
    padding: 0 10px;
    box-sizing: border-box;
}

.grett_tit {
    font-size: 20px;
    font-weight: bold;
    line-height: 1.4;
    margin-bottom: 20px;
    color: #333;
    text-align: center;
    padding: 0;
}

.grett_tit .col_o {
    color: #ff6600;
}

.grett_txt {
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 30px;
    color: #555;
    text-align: left;
}

.grett_dy {
    font-size: 14px;
    font-weight: bold;
    text-align: center;
    margin-top: 30px;
    color: #333;
    padding: 20px 0;
    border-top: 1px solid #eee;
}

.grett_dy .col_o {
    color: #ff6600;
    display: block;
    font-size: 16px;
    margin-top: 5px;
}

/* Tablet styles */
@media screen and (min-width: 768px) {
    .greeting {
        padding: 30px 0;
    }
    
    .gret_txt {
        max-width: 700px;
        margin: 0 auto;
        padding: 0 20px;
    }
    
    .grett_tit {
        font-size: 24px;
        margin-bottom: 25px;
        text-align: left;
    }
    
    .grett_txt {
        font-size: 15px;
        line-height: 1.7;
        margin-bottom: 35px;
        text-align: justify;
    }
    
    .grett_dy {
        font-size: 16px;
        text-align: right;
        margin-top: 40px;
        border-top: none;
        padding: 0;
    }
    
    .grett_dy .col_o {
        font-size: 18px;
        display: inline;
        margin-top: 0;
    }
}

/* Desktop styles */
@media screen and (min-width: 1024px) {
    .greeting {
        padding: 50px 0;
    }
    
    .gret_txt {
        max-width: 800px;
        padding: 0;
    }
    
    .grett_tit {
        font-size: 28px;
        margin-bottom: 30px;
    }
    
    .grett_txt {
        font-size: 16px;
        line-height: 1.8;
        margin-bottom: 40px;
    }
    
    .grett_dy {
        font-size: 18px;
        margin-top: 50px;
    }
    
    .grett_dy .col_o {
        font-size: 20px;
    }
}