.senior-student-service-banner-img { 
    width: 100%;
}

.common-section {
    padding: 0 20px 24px;
}

/* 为什么需要学长姐服务 - 横向排列，不轮播，间距10，无阴影 */
.service-list {
    display: flex;
    gap: 10px;
    margin-top: 12px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 8px;
}
.service-card {
    flex: 0 0 auto;
    width: 165px;
    height: 207px;
    border-radius: 10px;
    background-position: center;
    background-repeat: no-repeat;
    padding: 20px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    text-align: left;
}
.service-card-title {
    font-family: MiSans, sans-serif;
    font-size: 16px;
    font-weight: 700;
    color: #fff;
    margin: 0 0 6px;
}
.service-card-desc {
    font-family: MiSans, sans-serif;
    font-size: 10px;
    font-weight: 400;
    color: #fff;
    line-height: 1.4;
    margin: 0;
}

/* 适用人群 - 左图标右文案，虚线浅紫框，无阴影 */
.suitable-list {
    list-style: none;
    margin: 12px 0 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.suitable-item {
    display: flex;
    align-items: center;
    gap: 14px;
}
.suitable-item-icon {
    flex-shrink: 0;
    width: 30px;
    height: 30px;
    border-radius: 10px;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
}
.suitable-item-txt {
    flex: 1;
    font-family: MiSans, sans-serif;
    font-size: 11px;
    text-align: left;
    font-weight: 400;
    line-height: 1.5;
    color: #333;
}

/* 独家产品优势 - 左大图标(虚线圆框) + 右标题与勾选列表，无阴影 */
.advantage-list {
    margin-top: 12px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}
.advantage-block {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}
.advantage-block-icon { 
    flex-shrink: 0;
    width: 30px;
    height: 30px;
    background-position: center;
    background-repeat: no-repeat;
   
}
.advantage-block-body {
    flex: 1;
    min-width: 0;
}
.advantage-block-title {
    font-family: MiSans;
    font-size: 16px;
    font-weight: bold;
    line-height: normal;
    letter-spacing: 0em;
    
    font-variation-settings: "opsz" auto;
    font-feature-settings: "kern" on;
    color: #755EFF;
    margin: 0 0 10px;
    text-align: left;
}
.advantage-block-ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 8px 20px;
}
.advantage-block-ul li {
    display: flex;
    align-items: center;
    gap: 6px;
    font-family: MiSans;
    font-size: 10px;
    font-weight: 500;
    line-height: 20px;
    letter-spacing: 0em;
    
    font-variation-settings: "opsz" auto;
    font-feature-settings: "kern" on;
    color: #3D3D3D;
}
.advantage-gou {
    flex-shrink: 0;
    width: 10px;
    height: 10px;
    background-image: url('../imgs/senior-student-service/gou.png');
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
}

/* 产品场景交付流程 - 顶部图标导航 + 内容卡片 */
.pro-scene-wrap {
    margin-top: 12px;
    border-radius: 10px;
    opacity: 1;
    background: #FFFFFF;
    padding: 16px;
    box-shadow: 0px 4px 10px 0px rgba(0, 0, 0, 0.1);
}
.pro-scene-nav {
    display: flex;
    gap: 10px;
    margin-bottom: 16px;
}
.pro-scene-nav-item {
    flex: 1;
    aspect-ratio: 1;
    max-width: 64px;
    border-radius: 10px;
    /* background-color: #755EFF; */
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
}
.pro-scene-card {
    background: #fff;
    border: 1px solid #755EFF;
    border-radius: 10px;
    padding: 16px;
    box-sizing: border-box;
}
.pro-scene-panel {
    display: none;
}
.pro-scene-panel.active {
    display: block;
}
.pro-scene-card-head {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 10px;
}
.pro-scene-card-title {
    font-family: MiSans;
    font-size: 16px;
    font-weight: 600;
    line-height: normal;
    letter-spacing: 0em;
    
    font-variation-settings: "opsz" auto;
    font-feature-settings: "kern" on;
    color: #755EFF;
}
.pro-scene-card-time {
    font-family: MiSans;
    font-size: 12px;
    font-weight: 600;
    line-height: 20px;
    text-align: center;
    letter-spacing: 0em;
    
    font-variation-settings: "opsz" auto;
    font-feature-settings: "kern" on;
    color: #3D3D3D;
}
.pro-scene-card-divider {
    height: 10px;
    border: none;
    margin: 0 0 14px;
    background: url('../imgs/senior-student-service/pro-scene-line.png') center center no-repeat;
    background-size: 100% auto;
}
.pro-scene-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.pro-scene-item {
    display: flex;
    gap: 10px;
    align-items: flex-start;
}
.pro-scene-item-num {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    line-height: 20px;
    text-align: center;
    font-family: MiSans, sans-serif;
    font-size: 12px;
    font-weight: 700;
    color: #755EFF;
    background: rgba(117, 94, 255, 0.12);
    border-radius: 50%;
}
.pro-scene-item-body {
    flex: 1;
    min-width: 0;
}
.pro-scene-item-title {
    font-family: MiSans, sans-serif;
    font-size: 14px;
    font-weight: 700;
    opacity: 1;

    background: linear-gradient(270deg, rgba(255, 255, 255, 0) 0%, rgba(117, 94, 255, 0.2) 100%);
    text-align: left;
    padding: 4px 6px;
}
.pro-scene-item-label {
    font-family: MiSans, sans-serif;
    font-size: 11px;
    font-weight: 500;
    color: #666;
    margin: 0 0 2px;
}
.pro-scene-item-desc {
    margin: 4px 0;
    font-family: MiSans;
    font-size: 9px;
    font-weight: normal;
    line-height: 12px;
    letter-spacing: 0em;

    font-variation-settings: "opsz" auto;
    font-feature-settings: "kern" on;
    color: #3D3D3D;
    text-align: left;
}
.pro-scene-item-label {
        
    /* 场景： */
    font-family: MiSans;
    font-weight: 600;
    font-size: 9px;
    font-variation-settings: "opsz" auto;
    font-feature-settings: "kern" on;
    color: #333;
    text-align: left;
}
.pro-scene-item-desc:last-of-type {
    margin-bottom: 0;
}

/* 场景组合包 - 左侧导航 + 右侧内容 */
.package-wrap {
    margin-top: 12px;
    display: flex;
    gap: 12px;
    align-items: stretch;
}
.package-nav {
    flex-shrink: 0;
    width: 90px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.package-nav-item {
    height: 38px;
    border-radius: 5px;
    opacity: 1;
    line-height: 38px;
    background: #F7F9FD;
    
    box-shadow: 0px 2px 5px 0px rgba(0, 0, 0, 0.1);
    
    font-family: MiSans;
    font-size: 16px;
    font-weight: 900;
    text-align: center;
    letter-spacing: 0em;

    font-variation-settings: "opsz" auto;
    font-feature-settings: "kern" on;
}
.package-nav-item.active {
    background: #755EFF;
    color: #fff;
}
 
.package-nav-arrow {
    display: inline-block;
    margin-left: 4px;
    width: 0;
    height: 0;
    border-top: 4px solid transparent;
    border-bottom: 4px solid transparent;
    border-left: 6px solid #4A90E2;
    vertical-align: middle;
}
.package-content {
    flex: 1;
    min-height: 120px;
    padding: 10px;
    box-sizing: border-box;
    border-radius: 10px;
    position: relative;
    overflow: hidden;
    box-sizing: border-box;
}
.package-content-bg {
    position: absolute;
    inset: 0;
    border: 1px dashed #ccc;
    
    background: linear-gradient(135deg, rgba(117, 94, 255, 0.06) 0%, rgba(245, 245, 245, 0.9) 100%);
    pointer-events: none;
    background-image: url('../imgs/senior-student-service/scene-img.png');
    background-size: 100% 100%;
    background-position: center;
    background-repeat: no-repeat;
}
.package-panel {
    display: none;
    position: relative;
    z-index: 1;
    padding: 16px;
    min-height: 120px;
    box-sizing: border-box;
}
.package-panel.active {
    display: flex;
    align-items: center;
}
.package-content-text {
    margin: 0;
    font-family: MiSans, sans-serif;
    font-size: 12px;
    font-weight: 400;
    line-height: 1.6;
    color: #3D3D3D;
}

/* 学长姐服务展示 - 三列竖向滚动，间距10，第一/三列向下滑，第二列向上滑 */
.service-display-row {
    display: flex;
    gap: 10px;
    margin-top: 12px;
    overflow: hidden;
    height: 360px;
}
.service-display-row .img-item {
    flex: 1;
    min-width: 0;
    overflow: hidden;
}
.service-display-row .scroll-content {
    display: flex;
    flex-direction: column;
    gap: 10px;
    will-change: transform;
}
.service-display-row .scroll-content img {
    display: block;
    width: 100%;
    height: 120px;
    object-fit: cover;
    flex-shrink: 0;
}