.xian-02 {
    width: 100%;
    margin-bottom: 2.4%;
}
.xian-01 {
    width: 100%;
    margin: 1.2% auto;
}
.top { background-color: #f5f5f5; }
body.body-sticky { margin-top: 71px; }
.top.sticky {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}
.nr {
    width: 98.8%;
    margin: 1% auto 0;
    display: flex;
    gap: 0.6%;
}
.work-left, .work-middle, .work-right {
    width: 33.33%;
    display: flex;
    flex-direction: column;
}
.work-img {
    display: block;
    overflow: hidden;
    cursor: pointer;
}
.work-img img,
.work-img video {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.work-img:hover img,
.work-img:hover video {
    filter: brightness(0.7);
    transform: scale(0.98);
}
.work-txt {
    margin-top: 0.6%;
}
.txt-c {
    font-size: 30px;
    font-family: 'font-e2', sans-serif;
    color: #000;
    text-decoration: none;
    display: inline-block;
    transition: color 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.txt-c:hover {
    color: #fe31c1;
}
.txt-xx {
    font-size: 20px;
    font-family: 'font-e1', sans-serif;
    color: #c3c3c3;
    margin-top: 0.6%;
    display: flex;
}
.xx-left {
    width: 50%;
}
.xx-left ul li {
    margin-bottom: 0.3%;
}
.xx-right {
    width: 50%;
}
.xx-right ul li {
    margin-bottom: 0.3%;
}

.work-left > hr.xian-02,
.work-middle > hr.xian-02,
.work-right > hr.xian-02,
.work-left > .work-img,
.work-middle > .work-img,
.work-right > .work-img,
.work-left > .work-txt,
.work-middle > .work-txt,
.work-right > .work-txt {
    opacity: 0;
    transform: translateY(40px);
}

.work-left > hr.xian-02.show,
.work-middle > hr.xian-02.show,
.work-right > hr.xian-02.show,
.work-left > .work-img.show,
.work-middle > .work-img.show,
.work-right > .work-img.show,
.work-left > .work-txt.show,
.work-middle > .work-txt.show,
.work-right > .work-txt.show {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.work-left > hr.xian-02.show,
.work-middle > hr.xian-02.show,
.work-right > hr.xian-02.show {
    transition-delay: 0.1s;
}

.work-left > .work-img.show,
.work-middle > .work-img.show,
.work-right > .work-img.show {
    transition-delay: 0.2s;
}

.work-left > .work-txt.show,
.work-middle > .work-txt.show,
.work-right > .work-txt.show {
    transition-delay: 0.3s;
}