/* ------------------------------------------------------------------ */
/* 通用 */
/* ------------------------------------------------------------------ */
body {
    padding: 0;
    margin: 0;
    scroll-behavior: smooth;
}

img {
    width: 100%;
    height: auto;
    display: block;
}

.flex {
    display: flex;
}

.aic {
    align-items: center;
}

.wrapper {
    max-width: 1920px;
    width: 100%;
    margin: 0 auto;
    overflow: hidden;
}

.bg {
    position: relative;
}

/* ------------------------------------------------------------------ */
/* 頁首(pc) */
/* ------------------------------------------------------------------ */
.nav-bar {
    box-sizing: border-box;
    position: absolute;
    top: 0;
    margin: 0 auto;
    padding: 0 10%;
    z-index: 999;
    max-width: 1920px;
    width: 100%;
    height: 100px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #ffffff00;
    transition: all .5s;
}

.fv-logo-wrap {
    position: relative;
}

.fv-logo-wrap img {
    width: 70%;
}

.nav-bar .nav-list {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 25%;
}

.nav-bar .nav-link {
    transition: all .3s;
    scale: 1.5;
}

/* ------------------------------------------------------------------ */
/* 漢堡選單(mb) */
/* ------------------------------------------------------------------ */
.burger-btn {
    position: fixed;
    width: 20%;
    top: 5%;
    right: 5%;
    z-index: 99;
}

.menu {
    width: 100vw;
    height: 100vh;
    background: linear-gradient(90deg, #171C61, #0054FF);
    position: fixed;
    top: 0%;
    left: 0%;
    z-index: 100;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s;
}

.menu .nav-list {
    width: 100vw;
    padding: 0 24px;
    box-sizing: border-box;
    position: absolute;
    top: 20%;
    left: 0%;
    display: flex;
    flex-direction: column;
}
.menu .nav-link {
    padding: 8px 0;
    height: 28px;
    border-bottom: 1px solid #ffffff43;
}

.menu .nav-link img {
    width: auto;
    height: 100%;
}

.menu .logo {
    width: 13.5%;
    position: absolute;
    top: 30px;
    left: 24px;
}

.menu .close-btn {
    width: 7%;
    position: absolute;
    top: 40px;
    right: 24px;
}

/* ------------------------------------------------------------------ */
/* 定位 */
/* ------------------------------------------------------------------ */
.item1-1 {
    position: absolute;
    top: 20%;
    left: 10%;
    width: 20%;
}

.item2-1 {
    width: 16.5%;
    position: absolute;
    top: 31%;
    left: 26.5%;
}

.item2-2 {
    width: 33.3%;
    position: absolute;
    top: 24.5%;
    left: 50.5%;
}

.item2-3 {
    width: 34.5%;
    position: absolute;
    top: 39%;
    left: 50.5%;
}

.item3-1 {
    width: 29%;
    position: absolute;
    top: 14.5%;
    left: 20.5%;
}

.item3-2 {
    width: 39.5%;
    position: absolute;
    top: -8.5%;
    left: 50.3%;
}

.item4-1 {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0%;
    left: 0%;
    display: flex;
    align-items: center;
}

.item5-1 {
    width: 29%;
    position: absolute;
    top: 34.5%;
    left: 20.5%;
}

.item5-2 {
    width: 29%;
    position: absolute;
    top: 34.5%;
    left: 50.5%;
}

.item5-3 {
    width: 29%;
    position: absolute;
    top: 46.8%;
    left: 20.5%;
}

.item5-4 {
    width: 29%;
    position: absolute;
    top: 46.8%;
    left: 50.5%;
}

.item5-5 {
    width: 29%;
    position: absolute;
    top: 58.6%;
    left: 20.5%;
}

.item5-6 {
    width: 29%;
    position: absolute;
    top: 58.6%;
    left: 50.5%;
}

.item5-7 {
    width: 29%;
    position: absolute;
    top: 70.4%;
    left: 20.5%;
}

.item6-1 {
    width: 19%;
    position: absolute;
    top: 21.5%;
    left: 20.5%;
}

.item6-2 {
    width: 19%;
    position: absolute;
    top: 21.5%;
    left: 40.5%;
}

.item6-3 {
    width: 19%;
    position: absolute;
    top: 21.5%;
    left: 60.5%;
}

.item6-4 {
    width: 19%;
    position: absolute;
    top: 55.8%;
    left: 20.5%;
}

.item6-5 {
    width: 19%;
    position: absolute;
    top: 55.8%;
    left: 40.5%;
}

.item6-6 {
    width: 19%;
    position: absolute;
    top: 55.8%;
    left: 60.5%;
}

.item7-1 {
    width: 29%;
    position: absolute;
    top: 21%;
    left: 20.5%;
}

.item7-2 {
    width: 30.2%;
    position: absolute;
    top: 34%;
    left: 20.5%;
}

.item7-3 {
    width: 19%;
    position: absolute;
    top: 61.5%;
    left: 20.5%;
}

.item7-4 {
    width: 19%;
    position: absolute;
    top: 61.5%;
    left: 40.5%;
}

.item7-5 {
    width: 19%;
    position: absolute;
    top: 61.5%;
    left: 60.5%;
}

.item8-1 {
    width: 29%;
    position: absolute;
    top: 19.7%;
    left: 20.5%;
}

.item8-2 {
    width: 29%;
    position: absolute;
    top: 19.7%;
    left: 50.5%;
}

.item8-3 {
    width: 29%;
    position: absolute;
    top: 45.5%;
    left: 20.5%;
}

.item8-4 {
    width: 29%;
    position: absolute;
    top: 45.5%;
    left: 50.5%;
}

.item8-5 {
    width: 29%;
    position: absolute;
    top: 70.5%;
    left: 20.5%;
}

.item9-1 {
    width: 11%;
    position: absolute;
    top: 62%;
    left: 20.6%;
}

.item9-2 {
    width: 42%;
    position: absolute;
    top: 46%;
    left: 47.5%;
    z-index: 1;
}

.item10-1 {
    width: 5.3%;
    position: absolute;
    top: 22%;
    left: 20.5%;
}

.item10-2 {
    width: 2.3%;
    position: absolute;
    top: 21%;
    left: 30.5%;
}

.item10-3 {
    width: 3.8%;
    position: absolute;
    top: 30%;
    left: 30.5%;
}

.item10-4 {
    width: 4.7%;
    position: absolute;
    top: 38.5%;
    left: 30.5%;
}

.item10-5 {
    width: 4.8%;
    position: absolute;
    top: 47%;
    left: 30.5%;
}

.item11-1 {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0%;
    left: 0%;
    display: flex;
    align-items: center;
}

.item16-1 {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0%;
    left: 0%;
    display: flex;
    align-items: center;
}

.pc {
    display: block;
}

.mb {
    display: none;
}

/* ------------------------------------------------------------------ */
/* RWD */
/* ------------------------------------------------------------------ */
@media (max-width: 768px) {
    .pc {
        display: none;
    }
    .mb {
        display: block;
    }
    .item2-1 {
        width: 29%;
        top: 10.7%;
        left: 35.5%;
    }
    .item2-2 {
        width: 90.8%;
        position: absolute;
        top: 44.8%;
        left: 5%;
    }
    .item3-1 {
        width: 79%;
        position: absolute;
        top: -8%;
        left: 27%;
    }
    .item3-2 {
        width: 81.5%;
        position: absolute;
        top: 50.5%;
        left: 5%;
    }
    .item5-1 {
        width: 89.6%;
        position: absolute;
        top: 25.9%;
        left: 5.2%;
    }
    .item5-2 {
        width: 89.6%;
        position: absolute;
        top: 34.9%;
        left: 5.2%;
    }
    .item5-3 {
        width: 89.6%;
        position: absolute;
        top: 43.9%;
        left: 5.2%;
    }
    .item5-4 {
        width: 89.6%;
        position: absolute;
        top: 52.9%;
        left: 5.2%;
    }
    .item5-5 {
        width: 89.6%;
        position: absolute;
        top: 61.9%;
        left: 5.2%;
    }
    .item5-6 {
        width: 89.6%;
        position: absolute;
        top: 70.9%;
        left: 5.2%;
    }
    .item5-7 {
        width: 89.6%;
        position: absolute;
        top: 79.9%;
        left: 5.2%;
    }
    .item6-1 {
        width: 89.6%;
        position: absolute;
        top: 11.8%;
        left: 5.2%;
    }
    .item6-2 {
        width: 89.6%;
        position: absolute;
        top: 25.5%;
        left: 5.2%;
    }
    .item6-3 {
        width: 89.6%;
        position: absolute;
        top: 39.2%;
        left: 5.2%;
    }
    .item6-4 {
        width: 89.6%;
        position: absolute;
        top: 53%;
        left: 5.2%;
    }
    .item6-5 {
        width: 89.6%;
        position: absolute;
        top: 66.7%;
        left: 5.2%;
    }
    .item6-6 {
        width: 89.6%;
        position: absolute;
        top: 80.4%;
        left: 5.2%;
    }
    .item7-1 {
        width: 89.6%;
        position: absolute;
        top: 15.6%;
        left: 5.3%;
    }
    .item7-2 {
        width: 89.6%;
        position: absolute;
        top: 43.3%;
        left: 5.3%;
    }
    .item7-3 {
        width: 89.6%;
        position: absolute;
        top: 59.4%;
        left: 5.3%;
    }
    .item7-4 {
        width: 89.6%;
        position: absolute;
        top: 75.8%;
        left: 5.3%;
    }
    .item8-1 {
        width: 89.6%;
        position: absolute;
        top: 12.8%;
        left: 5.3%;
    }
    .item8-2 {
        width: 89.6%;
        position: absolute;
        top: 29.8%;
        left: 5.3%;
    }
    .item8-3 {
        width: 89.6%;
        position: absolute;
        top: 46.8%;
        left: 5.3%;
    }
    .item8-4 {
        width: 89.6%;
        position: absolute;
        top: 63.8%;
        left: 5.3%;
    }
    .item8-5 {
        width: 89.6%;
        position: absolute;
        top: 80.8%;
        left: 5.3%;
    }
    .item9-1 {
        width: 89.6%;
        position: absolute;
        top: 16%;
        left: 17%;
    }
    .item9-2 {
        width: 41%;
        position: absolute;
        top: 86.2%;
        left: 29.5%;
    }
    .item11-1 {
        width: 40%;
        height: 100%;
        position: absolute;
        top: 0%;
        left: 50%;
        transform: translateX(-50%);
    }
    .item12-1 {
        width: 40%;
        height: 100%;
        position: absolute;
        top: 0%;
        left: 50%;
        transform: translateX(-50%);
    }
    .item13-1 {
        width: 40%;
        height: 100%;
        position: absolute;
        top: 0%;
        left: 50%;
        transform: translateX(-50%);
    }
    .item14-1 {
        width: 40%;
        height: 100%;
        position: absolute;
        top: 0%;
        left: 50%;
        transform: translateX(-50%);
    }
}