@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+TC:wght@100;300;400;500;700;900&family=Noto+Serif+TC:wght@200;300;400;500;600;700;900&display=swap");

@font-face {
    font-family: "Futura Std Medium";
    src: url(../fonts/Futura\ Std\ Medium.otf);
}

@font-face {
    font-family: "Futura Std Heavy";
    src: url(../fonts/Futura\ Std\ Heavy.otf);
}

@font-face {
    font-family: "Futura Std Bold";
    src: url(../fonts/Futura\ Std\ Bold.otf);
}

@font-face {
    font-family: "Futura Std Light";
    src: url(../fonts/Futura\ Std\ Light.otf);
}

@font-face {
    font-family: "Futura Std Book";
    src: url(../fonts/Futura\ Std\ Book.otf);
}

@font-face {
    font-family: "GlowSansTC-Normal-Regular";
    src: url(../fonts/NotoSansTC-Regular.ttf);
}

.Futura-Std-light {
    font-family: "Futura Std light";
}


.Futura-Std-light-l {
    font-family: "Futura Std light";
    font-weight: lighter;
    opacity: 0.8;
}

.Futura-Std-Book {
    font-family: "Futura Std Book";
}

.Futura-Std-Medium {
    font-family: "Futura Std Medium";
}

.Futura-Std-Heavy {
    font-family: "Futura Std Heavy";
}

[data-aos="opacity-up"] {
    opacity: 1;
    clip-path: inset(100% 0 0% 0);
    /* 初始状态下完全隐藏 */
}

    [data-aos="opacity-up"].aos-animate {
        opacity: 1;
        clip-path: inset(0 0 0 0);
        /* 显示全部图片 */
    }


[data-aos="opacity-down"] {
    opacity: 1;
    clip-path: inset(0% 0 100% 0);
    /* 初始状态下完全隐藏 */
}

    [data-aos="opacity-down"].aos-animate {
        opacity: 1;
        clip-path: inset(0 0 0 0);
        /* 显示全部图片 */
    }

[data-aos="opacity-left"] {
    opacity: 0;
    clip-path: inset(0% 100% 0 0);
    /* 初始状态下完全隐藏 */
}

    [data-aos="opacity-left"].aos-animate {
        opacity: 1;
        clip-path: inset(0 0 0 0);
        /* 显示全部图片 */
    }

[data-aos="opacity-right"] {
    opacity: 0;
    clip-path: inset(0 0 0% 100%);
    /* 初始状态下完全隐藏 */
}

    [data-aos="opacity-right"].aos-animate {
        opacity: 1;
        clip-path: inset(0 0 0 0);
        /* 显示全部图片 */
    }


[data-aos="opacity-x"] {
    opacity: 1;
    clip-path: inset(0% 100% 0 100%);
    /* 初始状态下完全隐藏 */
}

    [data-aos="opacity-x"].aos-animate {
        opacity: 1;
        clip-path: inset(0 0 0 0);
        /* 显示全部图片 */
    }

[data-aos="opacity-filter"] {
    opacity: 0;
    filter: sepia(100%);
}

    [data-aos="opacity-filter"].aos-animate {
        opacity: 1;
        filter: sepia(0%);
    }

[data-aos="test-right"] {
    opacity: 1;
    clip-path: polygon(0 0, 0 100%, 0 100%, 0 0);
    /* 初始状态下完全隐藏 */
}

    [data-aos="test-right"].aos-animate {
        opacity: 1;
        clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
        /* 显示全部图片 */
    }

[data-aos="opacity-dark"] {
    opacity: 1;
    filter: brightness(0.2);
}

    [data-aos="opacity-dark"].aos-animate {
        animation: dark 1s cubic-bezier(0.65, 0, 0.35, 1) 0.2s forwards;
    }

@keyframes dark {
    0% {
        filter: brightness(0.2);
    }

    100% {
        filter: brightness(1);
    }
}


:root {
}

body,
html {
    position: relative;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    scroll-behavior: smooth;
    --vw-base: calc(100vw / 1920);
}

    body > * {
    }

h1,
h2,
h3,
h4,
h5,
h6 {
    margin: 0;
    padding: 0;
}

a:link,
a:visited,
a:hover,
a:active {
    text-decoration: none;
}

button,
input,
textarea,
select,
option {
    margin: 0;
    padding: 0;
    -webkit-appearance: none;
    -webkit-border-radius: 0px;
    border-radius: 0;
    -moz-appearance: none;
    appearance: none;
    outline: none;
}

ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.pic-txt {
    position: absolute;
    bottom: calc(15* var(--vw-base));
    left: calc(15* var(--vw-base));
    color: #fff;
    font-size: calc(18* var(--vw-base));
    font-family: "FZLTZHB";
    font-weight: 400;
    letter-spacing: 0.05em;
    line-height: calc(20* var(--vw-base));
    z-index: 10;
    text-shadow: #4e484698 1px 1px 1px;
}

.header-bg-light {
    z-index: 20;
}

.container {
    position: relative;
    width: 100%;
    height: auto;
    opacity: 0;
    display: flex;
    flex-direction: column;
    overflow: clip;
}

.desktop {
    opacity: 1;
}

.loading {
    width: 100%;
    height: 100%;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 99999;
    background-color: #fff;
}

.spinner {
    width: 5vw;
    height: 5vw;
    position: absolute;
    left: 47.5%;
    top: 47.5%;
    transform: translate(-50%, -50%);
    background-color: #D5C1AA;
    border-radius: 100%;
    -webkit-animation: sk-scaleout 1.0s infinite ease-in-out;
    animation: sk-scaleout 1.0s infinite ease-in-out;
}

@-webkit-keyframes sk-scaleout {
    0% {
        -webkit-transform: scale(0)
    }

    100% {
        -webkit-transform: scale(1.0);
        opacity: 0;
    }
}

.header {
    background-color: #fff;
}

.header-bg-light {
    position: absolute;
    left: 0;
    top: 0;
    width: calc(147*var(--vw-base));
    height: 100%;
    border-right: rgba(0, 0, 0, 0.3) 1px solid;
    z-index: 20 !important;
}

.main1 {
    position: absolute;
    right: calc(0*var(--vw-base));
    top: 0;
    width: calc(1773*var(--vw-base));
    height: calc(881*var(--vw-base));
    z-index: 1;
    overflow: hidden;
}

.main1-bg {
    position: absolute;
    right: 0;
    top: 0;
    width: 100%;
    height: 100%;
}

.m1-box {
    position: absolute;
    left: calc(140*var(--vw-base));
    top: calc(426*var(--vw-base));
    width: calc(746*var(--vw-base));
    height: calc(300*var(--vw-base));
}

    .m1-box .en {
        position: absolute;
        left: calc(0);
        top: calc(60*var(--vw-base));
        color: rgba(255, 255, 255, .3);
        writing-mode: vertical-rl;
        font-size: calc(31*var(--vw-base));
        font-family: "Futura Std Bold";
        letter-spacing: 0;
    }

    .m1-box .title {
        position: absolute;
        left: calc(30*var(--vw-base));
        top: calc(0*var(--vw-base));
        color: rgba(255, 255, 255);
        font-size: calc(30*var(--vw-base));
        letter-spacing: 0.1em;
        font-family: "Noto Sans TC", serif;
        font-weight: 100;
        writing-mode: vertical-rl;
        letter-spacing: 0;
    }

    .m1-box .txt1 {
        position: absolute;
        left: calc(100*var(--vw-base));
        top: calc(120*var(--vw-base));
        color: rgba(255, 255, 255);
        font-size: calc(24*var(--vw-base));
        letter-spacing: 0.1em;
        font-family: "Noto Sans TC", serif;
        font-weight: 100;
        letter-spacing: 0;
    }

    .m1-box .txt2 {
        position: absolute;
        left: calc(100*var(--vw-base));
        top: calc(180*var(--vw-base));
        color: rgba(255, 255, 255);
        font-size: calc(18*var(--vw-base));
        line-height: calc(36*var(--vw-base));
        letter-spacing: 0.1em;
        font-family: "Noto Sans TC", serif;
        font-weight: 200;
        width: calc(609*var(--vw-base));
        text-align: justify;
    }

.m1-liney {
    position: absolute;
    left: calc(80*var(--vw-base));
    top: calc(77*var(--vw-base));
    height: calc(98*var(--vw-base));
    width: 1px;
    background-color: #d40c13;
}

.m1-linex {
    position: absolute;
    left: calc(0*var(--vw-base));
    top: calc(175*var(--vw-base));
    height: 1px;
    width: calc(290*var(--vw-base));
    background-color: #d40c13;
}

.m1-arrow {
    position: absolute;
    left: calc(890*var(--vw-base));
    top: calc(813*var(--vw-base));
    width: calc(21*var(--vw-base));
    height: calc(28*var(--vw-base));
}

    .m1-arrow > div {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        opacity: 0;
    }

    .m1-arrow img {
        object-position: left top;
        object-fit: contain;
    }

.main1 .ar1 {
    animation: arr-opacity1 4s ease 1.4s infinite;
}

@keyframes arr-opacity1 {
    0% {
        opacity: 0;
    }

    20% {
        opacity: 0;
    }

    40% {
        opacity: 1;
    }

    80% {
        opacity: 1;
    }

    100% {
        opacity: 0;
    }
}

.main1 .ar2 {
    animation: arr-opacity2 4s ease 1.4s infinite;
}

@keyframes arr-opacity2 {
    0% {
        opacity: 0;
    }

    20% {
        opacity: 1;
    }

    80% {
        opacity: 1;
    }

    100% {
        opacity: 0;
    }
}

.main1 .ar3 {
    animation: arr-opacity3 1s ease 1s forwards;
}

@keyframes arr-opacity3 {
    0% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}

.main2 {
    position: relative;
    margin-top: calc(-69*var(--vw-base));
    box-sizing: border-box;
    padding-bottom: calc(224*var(--vw-base));
    width: 100%;
    min-height: calc(1055*var(--vw-base));
    display: flex;
    flex-direction: column;
}

.box1 {
    position: relative;
    display: flex;
    width: 100%;
    box-sizing: border-box;
    padding: calc(160*var(--vw-base)) 0 0 calc(512*var(--vw-base));
}

.box1-txt {
    position: relative;
    margin-right: calc(317*var(--vw-base));
    width: calc(300*var(--vw-base));
    height: calc(324*var(--vw-base));
    display: flex;
    flex-direction: row-reverse;
}

    .box1-txt .t1 {
        position: relative;
        color: #000000;
        font-size: calc(24*var(--vw-base));
        letter-spacing: 0.1em;
        font-family: "Noto Sans TC", serif;
        font-weight: 100;
        writing-mode: vertical-rl;
    }

    .box1-txt .t2 {
        position: relative;
        margin-right: calc(95*var(--vw-base));
        color: #000000;
        font-size: calc(18*var(--vw-base));
        letter-spacing: 0.1em;
        line-height: calc(36*var(--vw-base));
        font-family: "Noto Sans TC", serif;
        font-weight: 100;
        writing-mode: vertical-rl;
    }

.box1-pic {
    position: relative;
    width: calc(533*var(--vw-base));
    height: calc(387*var(--vw-base));
    overflow: hidden;
}

.box1-txt .line {
    position: absolute;
    right: calc(82 *var(--vw-base));
    top: calc(-57*var(--vw-base));
    height: calc(113*var(--vw-base));
    width: 1px;
    background-color: #d40c13;
}

.box2 {
    position: relative;
    margin: calc(211*var(--vw-base)) 0 0 calc(990*var(--vw-base));
    width: calc(746*var(--vw-base));
    height: calc(300*var(--vw-base));
}

    .box2 .en {
        position: absolute;
        left: calc(0);
        top: calc(60*var(--vw-base));
        color: rgba(0, 0, 0, 0.2);
        writing-mode: vertical-rl;
        font-size: calc(31*var(--vw-base));
        font-family: "Futura Std Bold";
        letter-spacing: 0;
    }

    .box2 .title {
        position: absolute;
        left: calc(34*var(--vw-base));
        top: calc(34*var(--vw-base));
        color: #000;
        font-size: calc(30*var(--vw-base));
        letter-spacing: 0.1em;
        font-family: "Noto Sans TC", serif;
        font-weight: 100;
        writing-mode: vertical-rl;
    }

.red-txt {
    color: #d40c13;
}

.box2 .txt1 {
    position: absolute;
    left: calc(140*var(--vw-base));
    top: calc(120*var(--vw-base));
    color: #020202;
    font-size: calc(24*var(--vw-base));
    letter-spacing: 0.1em;
    font-family: "Noto Sans TC", serif;
    font-weight: 100;
    letter-spacing: 0;
}

.box2 .txt2 {
    position: absolute;
    left: calc(140*var(--vw-base));
    top: calc(180*var(--vw-base));
    color: #020202;
    font-size: calc(18*var(--vw-base));
    line-height: calc(36*var(--vw-base));
    letter-spacing: 0.1em;
    font-family: "Noto Sans TC", serif;
    font-weight: 200;
    width: calc(500*var(--vw-base));
    text-align: justify;
}

.box2-line {
    position: absolute;
    left: calc(8*var(--vw-base));
    top: calc(175*var(--vw-base));
    height: 1px;
    width: calc(280*var(--vw-base));
    background-color: #d40c13;
}

.box3 {
    position: relative;
    align-self: flex-end;
    width: calc(1750*var(--vw-base));
    padding: 0;
    margin: 0;
    /* margin-top: calc(106*var(--vw-base)); */
    box-sizing: border-box;
    padding-top: calc(106*var(--vw-base));
}

    .box3 .swiper-slide {
        position: relative;
        height: 0;
    }

    .box3 .swiper-slide-active {
        position: relative;
        height: auto;
    }


.grid-box {
    display: grid;
    box-sizing: border-box;
    padding: 0 0 0 calc(50*var(--vw-base));
    grid-template-columns: auto auto auto;
    gap: calc(54*var(--vw-base)) calc(20*var(--vw-base));
}


.case {
    position: relative;
    width: calc(521*var(--vw-base));
    /*    height: calc(420*var(--vw-base));*/
    margin-bottom: calc(3*var(--vw-base));
}

    .case .sw-pic {
        position: relative;
        width: 100%;
        height: calc(352*var(--vw-base));
    }

        .case .sw-pic img {
            filter: brightness(1);
            transition: filter 0.4s ease 0.1s;
        }

    .case:hover .sw-pic img {
        filter: brightness(0.3);
    }

.sw-txt1 {
    position: relative;
    margin-top: calc(14*var(--vw-base));
    width: 100%;
    font-family: "Noto Sans TC", serif;
    font-weight: 200;
    font-size: calc(24*var(--vw-base));
    color: #020202;
    letter-spacing: 0.07em;
    line-height: calc(36*var(--vw-base));
    text-align: center;
}

.sw-redline {
    position: relative;
    margin: calc(5*var(--vw-base)) 0 0 calc(95*var(--vw-base));
    width: calc(85*var(--vw-base));
    height: 1px;
    background-color: #ca3923;
}

.know-more {
    position: absolute;
    left: calc(15*var(--vw-base));
    bottom: calc(124*var(--vw-base));
    color: #ffffff;
    font-size: calc(20*var(--vw-base));
    font-family: "GlowSansTC-Normal-Regular";
    letter-spacing: 0.2em;
    writing-mode: vertical-rl;
    /* 文字從上到下，並由右至左排列 */
    text-orientation: mixed;
    opacity: 0;
    transition: opacity 0.6s ease 0.2s;
}

.case:hover .know-more {
    opacity: 1;
}

.sw-pic-red {
    position: absolute;
    bottom: 0;
    left: calc(30*var(--vw-base));
    width: 1px;
    height: calc(122*var(--vw-base));
    background-color: #ca3923;
    clip-path: inset(0% 0 100% 0);
    transition: clip-path 1s cubic-bezier(0.65, 0, 0.35, 1) 0.1s;
}

.case:hover .sw-pic-red {
    clip-path: inset(0% 0 0% 0);
}

.sw-date-box {
    position: absolute;
    top: calc(0*var(--vw-base));
    right: calc(35*var(--vw-base));
    width: calc(49*var(--vw-base));
    height: calc(340*var(--vw-base));
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: start;
}

.sw-date {
    position: relative;
    width: 100%;
    background: #fff;
    letter-spacing: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

    .sw-date .year {
        position: relative;
        margin-top: calc(15*var(--vw-base));
        font-size: calc(18*var(--vw-base));
        line-height: calc(20*var(--vw-base));
        color: #000000;
        letter-spacing: 0em;
        font-family: "Noto Sans TC", serif;
        font-weight: 200;
        writing-mode: vertical-rl;
    }

.fs-26 {
    display: inline-block;
    margin: calc(0*var(--vw-base)) 0 calc(4*var(--vw-base)) 0;
    font-size: calc(25*var(--vw-base));
    color: #000000;
    line-height: calc(25*var(--vw-base));
    font-family: "Noto Sans TC", serif;
    font-weight: 100;
    opacity: 0.85;
}

.fs-18 {
    font-size: calc(18*var(--vw-base));
    line-height: calc(18*var(--vw-base));
    color: #000000;
    font-family: "Noto Sans TC", serif;
    font-weight: 200;
}

.sw-date .day {
    position: relative;
    display: inline-block;
    margin: calc(0*var(--vw-base)) 0 calc(20*var(--vw-base)) 0;
    font-family: "Futura Std Light";
    font-size: calc(22*var(--vw-base));
    letter-spacing: 0em;
    writing-mode: horizontal-tb;
    color: #000000;
}

.date-line {
    position: relative;
    margin: calc(15*var(--vw-base)) 0;
    height: 1px;
    width: calc(20*var(--vw-base));
    background-color: #ca3923;
    transform: rotate(-43deg);
    transform-origin: center center;
}

.red-doms {
    position: absolute;
    left: 0%;
    top: calc(40*var(--vw-base));
    height: calc(30*var(--vw-base));
    width: 100%;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
}

.dom {
    position: relative;
    margin: 0 calc(16*var(--vw-base)) 0 calc(16*var(--vw-base));
    width: calc(6.5*var(--vw-base));
    height: calc(6.5*var(--vw-base));
    background-color: #fff;
    border: #ca3923 1px solid;
    transition: background-color ease 0.4s;
    border-radius: 50%;
    cursor: pointer;
}



    .dom.show {
        background-color: #ca3923;
    }


.m2-bg {
    position: absolute;
    top: calc(445*var(--vw-base));
    right: calc(0*var(--vw-base));
    width: calc(900*var(--vw-base));
    height: calc(763*var(--vw-base));
}

.gress1 {
    position: absolute;
    top: calc(0*var(--vw-base));
    right: calc(0*var(--vw-base));
    width: calc(425*var(--vw-base));
    height: calc(309*var(--vw-base));
}

.gress2 {
    position: absolute;
    top: calc(434*var(--vw-base));
    left: calc(0*var(--vw-base));
    width: calc(499*var(--vw-base));
    height: calc(812*var(--vw-base));
}

    .gress1 img,
    .gress2 img {
        object-fit: contain;
    }