/* 全局重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: "Microsoft YaHei", sans-serif;
    color: #222;
    background-color: #ffffff;
    line-height: 1.7;
}

/* 顶部banner：通栏大图 */
.process-banner{
    width: 100%;
    height: 350px; /* 高度可按需微调，参考图高度 */
    background: url("../images/jiangfeng.jpg") no-repeat center center;
    background-size: cover; /* 图片铺满、不变形 */
    margin-top: 90px; /* 向下避开fixed导航，不再用relative top产生空白 */
}
/* 移动端适配 */
@media(max-width:768px){
    /* banner头部 */
    .process-banner {
        height: 220px;
        margin-top: 90px;
    }
}

/* 外层容器 */
.service-process {
    max-width: 1400px;
    margin: 80px auto;
    padding: 0 40px;
}

/* 单行流程容器 */
.process-row {
    display: flex;
    align-items: center;
    gap: 80px;
    margin-bottom: 100px;
}
/* 第一行：图片在左，文字在右 */
.row-left-img {
    flex-direction: row;
}
/* 第二行：文字在左，图片在右 */
.row-right-img {
    flex-direction: row;
}
.row-right-img .process-content-wrap {
    order: 1;
    width: 52%;
}
.row-right-img .process-image-box {
    order: 2;
    width: 48%;
}

/* 图片容器 */
.process-image-box {
    position: relative;
    width: 48%;
}
.process-image-box img {
    width: 100%;
    display: block;
}

/* 文字区域容器 */
.process-content-wrap {
    width: 52%;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px 30px;
}

/* 单个流程项 */
.process-item {
    padding-right: 20px;
}
.process-title {
    font-size: 32px;
    font-weight: 500;
    margin-bottom: 12px;
    position: relative;
}
.process-title::after {
    content: "";
    display: block;
    width: 30px;
    height: 1px;
    background-color: #333;
    margin-top: 8px;
}
.process-desc {
    font-size: 14px;
    color: #777777;
    line-height: 1.8;
}

/* 响应式适配（平板/手机） */
@media screen and (max-width: 992px) {
    .process-row {
        flex-direction: column !important;
        gap: 40px;
        margin-bottom: 60px;
    }
    .process-image-box,
    .process-content-wrap {
        width: 100%;
    }
    .process-content-wrap {
        grid-template-columns: 1fr;
    }
    .process-title {
        font-size: 26px;
    }
}
@media screen and (max-width: 576px) {
    .service-process {
        padding: 0 20px;
        margin: 40px auto;
    }
    .process-title {
        font-size: 22px;
    }
}