.index-works-box{
    width: 100%;
    display: block;
    position: relative;
    overflow: hidden;
    box-sizing: border-box;
    margin-top: 280px;
}
.index-works-title-box{
    width: 1440px;
    max-width: 100%;
    display: block;
    margin: 0 auto;
    font-size: 0;
    box-sizing: border-box;
    position: relative;
    z-index: 2;
}
.index-works-title-box h3{
    font-size: 36px;
    color: #000;
    letter-spacing: 0.06em;
    line-height: 60px;
    font-family: 'Noto Sans TC';
    font-weight: 700;
    margin-bottom: 40px;
}
.index-works-title-box h2{
    font-size: 100px;
    font-family: 'Roboto';
    font-weight: 100;
    color: #965455;
    line-height: 65px;
    letter-spacing: 0.06em;
}
.index-works-line{
    width: 100%;
    height: 3px;
    background-color: #965455;
    display: block;
}
.index-works-all-box{
    width: 100%;
    display: block;
    position: relative;
    box-sizing: border-box;
    background-color: #f5f5f5;
    padding: 130px 0;
}
.index-works-info-box{
    width: 1200px;
    max-width: 100%;
    display: block;
    margin: 0 auto;
    font-size: 0;
}
.index-works-info{
    width: 360px;
    display: inline-block;
    vertical-align: top;
    position: relative;
    margin-right: 60px;
    background-color: #fff;
}
.index-works-info:nth-child(3n){
    margin-right: 0px;
}
.index-works-info:nth-child(n + 4){
    margin-top: 70px;
}
.index-works-info-img{
    width: 100%;
    height: 260px;
    display: block;
    position: relative;
    overflow: hidden;
}
.index-works-info-text-box{
    width: 100%;
    display: block;
    box-sizing: border-box;
    padding: 20px 10px;
    text-align: center;
}
.index-works-info-text-box p{
    font-size: 20px;
    color: #000;
    letter-spacing: 0.1em;
    line-height: 30px;
    font-family: 'Noto Sans TC';
    font-weight: 700;
    transition: all .3s linear;
}
.index-works-info-text-box span{
    font-size: 16px;
    color: #666;
    letter-spacing: 0.2em;
    line-height: 30px;
    font-family: 'Noto Sans TC';
    font-weight: 300;
    transition: all .3s linear;
}
.index-works-more-box{
    width: 100%;
    display: block;
    font-size: 0;
    margin-top: 90px;
}
.index-works-more{
    width: 360px;
    display: block;
    margin: 0 auto;
    line-height: 60px;
    background-color: #fff;
    text-align: center;
    font-size: 20px;
    font-family: 'Roboto';
    color: #000;
    letter-spacing: 0.06em;
    transition: all .3s linear;
}


@media only screen and (max-width: 1600px){
    .index-works-box{
        margin-top: 200px;
    }
}
@media only screen and (max-width: 1440px){
    .index-works-title-box{
        width: 1200px;
    }
}
@media only screen and (max-width: 1200px){
    .index-works-box{
        margin-top: 120px;
    }
    .index-works-title-box{
        width: 1000px;
    }
    .index-works-all-box{
        padding: 100px 0;
    }
    .index-works-info-box{
        width: 1000px;
    }
    .index-works-info{
        width: 310px;
        margin-right: 35px;
    }
    .index-works-info-img{
        height: calc((260 / 360) * 310px);
    }
}
@media only screen and (max-width: 1000px){
    .index-works-box{
        margin-top: 40px;
    }
    .index-works-title-box{
        width: 750px;
    }
    .index-works-all-box{
        padding: 60px 0;
    }
    .index-works-info-box{
        width: 750px;
    }
    .index-works-title-box h3{
        font-size: 26px;
        line-height: 40px;
        margin-bottom: 20px;
    }
    .index-works-title-box h2{
        font-size: 60px;
        line-height: 40px;
    }
    .index-works-info:nth-child(n){
        width: 360px;
        margin-right: 30px;
        margin-top: 0;
    }
    .index-works-info:nth-child(2n){
        margin-right: 0;
    }
    .index-works-info:nth-child(n + 3){
        margin-top: 30px;
    }
    .index-works-info-text-box p{
        font-size: 18px;
    }
    .index-works-info-text-box span{
        font-size: 14px;
    }
}
@media only screen and (max-width: 768px){
    .index-works-box{
        margin-top: 20px;
    }
    .index-works-title-box{
        width: 550px;
    }
    .index-works-all-box{
        padding: 40px 0;
    }
    .index-works-info-box{
        width: 550px;
    }
    .index-works-title-box h3{
        font-size: 22px;
        line-height: 30px;
        margin-bottom: 10px;
    }
    .index-works-title-box h2{
        font-size: 40px;
        line-height: 26px;
    }
    .index-works-info:nth-child(n){
        width: 260px;
        margin-right: 30px;
        margin-top: 0;
    }
    .index-works-info:nth-child(2n){
        margin-right: 0;
    }
    .index-works-info:nth-child(n + 3){
        margin-top: 20px;
    }
}
@media only screen and (max-width: 550px){
    .index-works-box{
        margin-top: 20px;
    }
    .index-works-title-box{
        width: 400px;
    }
    .index-works-all-box{
        padding: 20px 0;
    }
    .index-works-info-box{
        width: 400px;
    }
    .index-works-title-box h3{
        font-size: 18px;
        line-height: 24px;
        margin-bottom: 10px;
    }
    .index-works-title-box h2{
        font-size: 30px;
        line-height: 20px;
    }
    .index-works-line{
        height: 2px;
    }
    .index-works-info:nth-child(n){
        width: 190px;
        margin-right: 20px;
        margin-top: 0;
    }
    .index-works-info:nth-child(2n){
        margin-right: 0;
    }
    .index-works-info:nth-child(n + 3){
        margin-top: 10px;
    }
    .index-works-info-img{
        height: calc((260 / 360) * 190px);
    }
    .index-works-info-text-box{
        padding: 10px 5px;
    }
    .index-works-info-text-box p{
        font-size: 16px;
        letter-spacing: 0.1em;
        line-height: 24px;
    }
    .index-works-info-text-box span{
        font-size: 12px;
        letter-spacing: 0.1em;
        line-height: 24px;
    }
    .index-works-more-box{
        margin-top: 40px;
    }
    .index-works-more{
        width: 200px;
        line-height: 40px;
        font-size: 16px;
    }
}
@media only screen and (max-width: 400px){
    .index-works-title-box,
    .index-works-info-box{
        width: 95%;
    }
    .index-works-info:nth-child(n){
        width: calc((95vw - 10px) / 2);
        margin-right: 10px;
        margin-top: 0;
    }
    .index-works-info:nth-child(2n){
        margin-right: 0;
    }
    .index-works-info:nth-child(n + 3){
        margin-top: 10px;
    }
    .index-works-info-img{
        height: calc((260 / 360) * ((95vw - 10px) / 2));
    }
}


@media only screen and (min-width: 1001px){
    .index-works-title-box h3,
    .index-works-title-box h2,
    .index-works-info,
    .index-works-more-box{
        opacity: 0;
    }
    .index-works-line{
        transform: scaleX(0);
    }
    .works-box.anima .index-works-title-box h3,
    .index-works-box.anima .index-works-title-box h3{
        animation: fadeInRight 1s ease .4s 1 both;
    }
    .works-box.anima .index-works-title-box h2,
    .index-works-box.anima .index-works-title-box h2{
        animation: fade 1s ease .2s 1 both;
    }
    .works-box.anima .index-works-line,
    .index-works-box.anima .index-works-line{
        transform-origin: left;
        animation: line 1s ease 0s 1 both;
    }
    .index-works-info.anima{
        animation: fadeInDown 1s ease 0s 1 both;
    }
    .index-works-more-box.anima{
        animation: fade 1s ease 0s 1 both;
    }

    
    .index-works-info:hover .main-bg{
        transform: scale(1.1);
    }
    .index-works-info:hover .index-works-info-text-box p{
        color: #a37e7f;
    }
    .index-works-info:hover .index-works-info-text-box span{
        color: #000;
    }
    .index-works-more:hover{
        background-color: #a37e7f;
        color: #fff;
    }
}