body,
html {
    width: 100%;
    margin: 0;
    padding: 0;
    background-color: #edeae6;
}

a:link,
a:visited,
a:hover,
a:active {
    text-decoration: none;
}

img {
    width: 100%;
    display: block;
}

.visible {
    opacity: 1;
    visibility: visible;
}

.hidden {
    opacity: 0;
    visibility: hidden;
}


/*全部*/

.main {
    width: 100%;
    height: auto;
    position: relative;
}

.banner {
    width: 100%;
    height: 42.3vw;
    position: relative;
    margin: 3vw auto 0 auto;
    overflow: hidden;
}

.banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    animation: img-ani 6s linear;
    animation-fill-mode: forwards;
}

@keyframes img-ani {
    0% {
        transform: scale(1.1);
    }
    100% {
        transform: scale(1);
    }
}

.main2 {
    width: 100%;
    position: relative;
    margin: 0 auto 0 auto;
}

.main2-txt {
    width: 100%;
    position: absolute;
    left: 0;
    top: 8.8vw;
    text-align: center;
    color: #fff;
}

.main2-txt h2 {
    margin: 0 0 0.3vw 0;
    font-size: 1.1vw;
    font-weight: normal;
    letter-spacing: 0.7vw;
    text-indent: 0.7vw;
    font-family: 'Noto Serif TC', serif;
}

.main2-txt h4 {
    margin: 0;
    font-size: 1.1vw;
    font-weight: normal;
    letter-spacing: 0.05vw;
    text-indent: 0.05vw;
    font-family: "EBGaramond-VariableFont_wght";
}

.main2-line {
    width: 0.5px;
    height: 8.8vw;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 0;
    background-color: #fff;
}

.main2-pic {
    width: 0.5vw;
    position: absolute;
    left: 0;
    top: 0;
}

.main3 {
    width: 100%;
    position: relative;
    margin: 0 auto 0 auto;
}

.main3-title {
    width: 100%;
    line-height: 3vw;
    position: relative;
    text-align: center;
    color: #595757;
    font-family: 'Noto Serif TC', serif;
    font-size: 0.85vw;
    letter-spacing: 0.6vw;
    border: 0.5px solid #727171;
    background-color: #edeae6;
    border-left: none;
    border-right: none;
    z-index: 1;
    text-transform: uppercase;
}

.main3-1 {
    width: 100%;
    position: relative;
    margin: 0 auto 0 auto;
    padding: 0 0 0 0;
}

.main3-1::after {
    content: "";
    display: block;
    clear: both;
}

.main3-pic1 {
    width: 39vw;
    padding: 6vw 0 0 6vw;
    position: relative;
}

.main3-line {
    width: 0.5px;
    height: 0;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 0;
    background-color: #727171;
}

.main3-line-ani {
    animation: main3-line-ani 1s linear;
    animation-fill-mode: forwards;
}

@keyframes main3-line-ani {
    0% {
        height: 0;
    }
    100% {
        height: 100%;
    }
}

.main3-pic {
    width: 0.5vw;
    position: absolute;
    left: 0;
    bottom: 0;
    display: none;
}

.main3-txt {
    width: 36vw;
    position: absolute;
    left: 53.5vw;
    bottom: 0;
    color: #595757;
    font-family: 'Noto Serif TC', serif;
    display: none;
}

@-webkit-keyframes fadeInLeft {
    from {
        opacity: 0;
        -webkit-transform: translate3d(-30%, 0, 0);
        transform: translate3d(-30%, 0, 0);
    }
    to {
        opacity: 1;
        -webkit-transform: translate3d(0, 0, 0);
        transform: translate3d(0, 0, 0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        -webkit-transform: translate3d(-30%, 0, 0);
        transform: translate3d(-30%, 0, 0);
    }
    to {
        opacity: 1;
        -webkit-transform: translate3d(0, 0, 0);
        transform: translate3d(0, 0, 0);
    }
}

@-webkit-keyframes fadeInRight {
    from {
        opacity: 0;
        -webkit-transform: translate3d(30%, 0, 0);
        transform: translate3d(30%, 0, 0);
    }
    to {
        opacity: 1;
        -webkit-transform: translate3d(0, 0, 0);
        transform: translate3d(0, 0, 0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        -webkit-transform: translate3d(30%, 0, 0);
        transform: translate3d(30%, 0, 0);
    }
    to {
        opacity: 1;
        -webkit-transform: translate3d(0, 0, 0);
        transform: translate3d(0, 0, 0);
    }
}

.main3-txt h1 {
    margin: 0 0 10vw 0;
    font-size: 2.3vw;
    font-weight: normal;
}

.main3-txt h2 {
    margin: 0 0 2.3vw 0;
    font-size: 1.05vw;
    font-weight: normal;
    letter-spacing: 0.05vw;
    text-indent: -0.5vw;
}

.main3-txt h4 {
    margin: 0;
    font-size: 0.75vw;
    font-weight: normal;
    letter-spacing: 0.03vw;
    line-height: 1.4vw;
    text-align: justify;
    text-justify: inter-ideograph;
}

.main3-2 {
    width: 100%;
    position: relative;
    margin: 0 auto 3vw auto;
    padding: 0 0 8vw 0;
}

.main3-2::after {
    content: "";
    display: block;
    clear: both;
}

.main3-pic2 {
    width: 39vw;
    padding: 12vw 6vw 0 0;
    position: relative;
    float: right;
}

.main3-2 .main3-txt {
    left: auto;
    right: 53.5vw;
    text-align: right;
    bottom: 8vw;
}

.main4 {
    width: 100%;
    position: relative;
    margin: 0 auto 3vw auto;
    padding: 0 0 8vw 0;
}

.main4 .main3-txt {
    bottom: auto;
    top: 24%;
}