/* ===== 云发单功能区块 - 完美自适应 ===== */
* {
    box-sizing: border-box;
}

.cld_blk {
    margin: 80px 0;
    width: 100%;
}
.cld_blk .m-content-center {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    gap: 60px;
}

.cld-img {
    flex: 1 1 45%;
    text-align: center;
}
.cld-img img {
    max-width: 100%;
    height: auto;
}
.cld-box {
    flex: 1 1 45%;
}

.cld-txt1 {
    font-size: clamp(28px, 6vw, 40px);
    font-weight: 500;
    color: #25345c;
    line-height: 1.3;
    margin-bottom: 20px;
}
.cld-txt2 {
    font-size: clamp(14px, 3.5vw, 18px);
    color: #a7aec1;
    line-height: 1.6;
}

/* 移动端：垂直排列，图片在上 */
@media (max-width: 768px) {
    .cld_blk {
        margin: 50px 0;
    }
    .cld_blk .m-content-center {
        flex-direction: column;
        gap: 30px;
    }
    .cld-img {
        order: 1;
        width: 100%;
    }
    .cld-box {
        order: 2;
        width: 100%;
        text-align: center;
    }
    .cld-txt1, .cld-txt2 {
        text-align: center;
    }
}

/* 首屏图片适配（这个在cloudRobot里，补充） */
.fir-img {
    max-width: 50%;
    height: auto;
}
@media (max-width: 768px) {
    .fir-img {
        max-width: 80%;
        margin: 30px auto 0;
    }
}

.anim {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s;
}
.anim-show {
    opacity: 1;
    transform: translateY(0);
}