@charset "utf-8";

/**
 * 拼团商品详情 - 独立样式（不依赖系统商品详情 goods.css）
 * 长度单位 rem，与 html --html-body-size(10px) 联动，px÷10=rem
 */
.plugins-groupbuy-goods-detail *,
.plugins-groupbuy-goods-detail *::before,
.plugins-groupbuy-goods-detail *::after {
    box-sizing: border-box;
}

/* 主体容器 */
.plugins-groupbuy-goods-detail .item-inform {
    background: #fff;
}
.plugins-groupbuy-goods-detail .item-inform::after {
    content: '';
    display: table;
    clear: both;
}

/* 标题区 */
.plugins-groupbuy-goods-detail .tb-detail-hd h1,
.plugins-groupbuy-goods-detail .detail-title {
    font-size: 1.8rem;
    font-weight: 600;
    color: #333;
    line-height: 1.4;
    margin: 0;
    word-break: break-all;
}
.plugins-groupbuy-goods-detail .simple-desc {
    font-size: 1.3rem;
    line-height: 1.5;
    margin: 0;
    word-break: break-all;
}

/* 价格面板 */
.plugins-groupbuy-goods-detail .tb-detail-panel-base {
    text-align: left;
    position: relative;
    height: auto;
}
.plugins-groupbuy-goods-detail .tb-detail-price-content {
    position: relative;
    padding: 1.2rem 0;
}
.plugins-groupbuy-goods-detail .tb-detail-panel-base .items {
    display: flex;
    flex-direction: row;
    align-items: center;
    overflow: visible;
}
.plugins-groupbuy-goods-detail .tb-detail-panel-base .items:not(:last-child) {
    margin-bottom: 0.8rem;
}
.plugins-groupbuy-goods-detail .tb-detail-panel-base dt {
    float: none;
    flex-shrink: 0;
    min-width: 5.6rem;
    width: 5.6rem;
    color: #666;
    font-weight: 400;
    line-height: 2.8rem;
    height: auto;
    margin: 0;
}
.plugins-groupbuy-goods-detail .tb-detail-panel-base dd {
    display: flex;
    align-items: center;
    flex: 1;
    min-width: 0;
    margin: 0 0 0 1.5rem;
    line-height: 2.8rem;
    height: auto;
}
.plugins-groupbuy-goods-detail .tb-detail-price-content .goods-sale-price dd {
    align-items: baseline;
}
.plugins-groupbuy-goods-detail .groupbuy-sale-price {
    color: #e54d42 !important;
    font-size: 2.4rem;
    font-weight: 700;
    line-height: 1.6rem;
}
.plugins-groupbuy-goods-detail .text-info .price-now .price {
    font-size: 1.4rem;
    font-weight: 700;
}
.plugins-groupbuy-goods-detail .goods-inventory-row dd.stock-tips {
    font-size: 1.4rem;
}
.plugins-groupbuy-goods-detail .goods-inventory-row .stock,
.plugins-groupbuy-goods-detail .goods-inventory-row .unit {
    font-style: normal;
    line-height: 2.8rem;
}
.plugins-groupbuy-goods-detail .goods-inventory-row .stock-tips .unit,
.plugins-groupbuy-goods-detail .theme-signin-left .stock-tips .unit {
    margin-left: 0.4rem;
}
.plugins-groupbuy-goods-detail .line-through {
    text-decoration: line-through;
    color: #999;
    font-size: 1.4rem;
}

/* 手机端顶部相册 */
.plugins-groupbuy-goods-detail .groupbuy-detail-photo-h5 {
    display: block;
    background: #fff;
    overflow: hidden;
}
.plugins-groupbuy-goods-detail .groupbuy-detail-photo-h5 .scoll {
    position: relative;
}
.plugins-groupbuy-goods-detail .groupbuy-detail-photo-h5 .slider-content {
    overflow: hidden;
    position: relative;
}
.plugins-groupbuy-goods-detail .groupbuy-detail-photo-h5 .am-slider-a1 {
    margin: 0;
    box-shadow: none;
}
.plugins-groupbuy-goods-detail .groupbuy-detail-photo-h5 .am-slider-a1 .am-viewport {
    max-height: 100vw;
}
.plugins-groupbuy-goods-detail .groupbuy-detail-photo-h5 .am-slider .am-slides li {
    text-align: center;
    background: #fff;
}
.plugins-groupbuy-goods-detail .groupbuy-detail-photo-h5 .am-slider img,
.plugins-groupbuy-goods-detail .groupbuy-detail-photo-h5 .scoll img {
    width: 100%;
    height: auto;
    max-height: 100vw;
    display: block;
    margin: 0 auto;
    object-fit: contain;
    vertical-align: top;
}
.plugins-groupbuy-goods-detail .groupbuy-detail-photo-h5 .goods-video-submit-start {
    position: absolute;
    left: 1.2rem;
    bottom: 4.8rem;
    z-index: 2;
    font-size: 3.6rem;
    color: rgba(0, 0, 0, 0.45);
}

/* PC 左侧相册（默认隐藏，大屏显示） */
.plugins-groupbuy-goods-detail .clearfix-left {
    display: none;
    position: relative;
}
.plugins-groupbuy-goods-detail .clearfix-left .box {
    position: relative;
    overflow: hidden;
}
.plugins-groupbuy-goods-detail .clearfix-left .tb-booth {
    border: 0.1rem solid #eee;
    position: relative;
    z-index: 1;
    overflow: hidden;
    height: 35.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff;
}
.plugins-groupbuy-goods-detail .clearfix-left .tb-booth img {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    margin: 0 auto;
    display: block;
    object-fit: contain;
}
.plugins-groupbuy-goods-detail .clearfix-left .tb-thumb {
    padding: 0.8rem;
    overflow: hidden;
    height: 7rem;
}
.plugins-groupbuy-goods-detail .clearfix-left .tb-thumb ul.am-slides li {
    padding: 0.1rem;
    border: 0.1rem solid #eee;
    height: 6rem;
    width: 6rem !important;
    cursor: pointer;
    overflow: hidden;
}
.plugins-groupbuy-goods-detail .clearfix-left .tb-thumb ul.am-slides li img {
    height: 5.6rem;
    width: 5.6rem !important;
    object-fit: cover;
    display: block;
}
.plugins-groupbuy-goods-detail .clearfix-left .tb-thumb ul.am-slides .tb-selected {
    border-color: #e54d42;
}
.plugins-groupbuy-goods-detail .clearfix-left .jqzoom {
    cursor: crosshair;
}
.plugins-groupbuy-goods-detail .clearfix-left .photo-bottom {
    min-height: 4rem;
    margin-top: 0.8rem;
}

/* 分享插件 - PC 相册下方 */
.plugins-groupbuy-goods-detail .plugins-goods-share-view .share-btn {
    text-decoration: none;
}

/* PC 放大镜（imagezoom 插件插入到 body） */
div.zoomDiv {
    z-index: 999;
    position: absolute;
    top: 0;
    left: 0;
    width: 40rem;
    height: 39.8rem;
    background: #fff;
    border: 0.1rem solid #eee;
    display: none;
    text-align: center;
    overflow: hidden;
    border-radius: var(--border-radius);
}
div.zoomDiv img {
    display: block;
}
div.zoomMask {
    position: absolute;
    background: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAMAAABFaP0WAAAABGdBTUEAAK/INwWK6QAAABl0RVh0U29mdHdhcmUAQWRvYmUgSW1hZ2VSZWFkeXHJZTwAAAAGUExURf///////1V89WwAAAACdFJOU/8A5bcwSgAAABBJREFUeNpiYGBkYGQECDAAAA0ABMZIs2EAAAAASUVORK5CYII=) repeat scroll 0 0 rgba(33, 150, 243, 0.3);
    cursor: move;
    z-index: 1;
    visibility: hidden;
}

/* 右侧信息区 */
.plugins-groupbuy-goods-detail .clearfix-right {
    width: 100%;
}
.plugins-groupbuy-goods-detail .clearfix-right-content {
    padding: 1.2rem;
}

/* 成团状态条 */
.plugins-groupbuy-goods-detail .groupbuy-detail-status-bar {
    display: flex;
    align-items: stretch;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    margin-bottom: 1.2rem;
    overflow: hidden;
}
.plugins-groupbuy-goods-detail .groupbuy-detail-status-bar .status-item {
    flex: 1;
    text-align: center;
    padding: 1rem 0.4rem;
    position: relative;
}
.plugins-groupbuy-goods-detail .groupbuy-detail-status-bar .status-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 20%;
    height: 60%;
    width: 0.1rem;
    background: rgba(0, 0, 0, 0.08);
}
.plugins-groupbuy-goods-detail .groupbuy-detail-status-bar .status-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 600;
    color: #333;
}
.plugins-groupbuy-goods-detail .groupbuy-detail-status-bar .status-label {
    display: block;
    font-size: 1.2rem;
    color: #666;
    margin-top: 0.2rem;
}

/* 拼团玩法流程（详情页间距） */
.plugins-groupbuy-goods-detail .groupbuy-detail-play-flow {
    margin-top: 6rem;
}
/* 详情页玩法区右侧按钮仅 PC 显示 */
.plugins-groupbuy-goods-detail .groupbuy-detail-play-flow .groupbuy-play-side-nav {
    display: none;
}
@media only screen and (min-width: 641px) {
    .plugins-groupbuy-goods-detail .groupbuy-detail-play-flow .groupbuy-play-steps-row {
        display: flex;
        align-items: stretch;
        gap: 2rem;
    }
    .plugins-groupbuy-goods-detail .groupbuy-detail-play-flow .groupbuy-play-steps-row .play-flow-steps {
        flex: 1;
        min-width: 0;
    }
    .plugins-groupbuy-goods-detail .groupbuy-detail-play-flow .groupbuy-play-side-nav {
        display: flex;
        flex-direction: column;
        flex-shrink: 0;
        justify-content: center;
        gap: 0.8rem;
        width: 9rem;
        align-self: stretch;
    }
    .plugins-groupbuy-goods-detail .groupbuy-detail-play-flow .groupbuy-play-side-nav .am-btn {
        margin: 0;
    }
}

/* 规格选择（系统商品详情 sku / 弹层样式） */
.plugins-groupbuy-goods-detail .theme-popover-mask {
    z-index: 1000;
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: #333;
    opacity: 0.5;
    display: none;
}
.plugins-groupbuy-goods-detail .theme-popover {
    z-index: 1002;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    display: none;
}
.plugins-groupbuy-goods-detail .theme-poptit {
    padding: 1.2rem;
    position: relative;
    overflow: hidden;
    background: #fff;
    height: 8rem;
}
.plugins-groupbuy-goods-detail .theme-poptit .close {
    float: right;
    color: #999;
    padding: 0.5rem;
}
/* 手机端底栏弹窗：关闭条不占 8rem 高度（原留给绝对定位商品图，现已在内容区展示） */
@media only screen and (max-width: 640px) {
    .plugins-groupbuy-goods-detail .theme-popover {
        position: fixed;
    }
    .plugins-groupbuy-goods-detail .theme-poptit {
        position: absolute;
        top: 0;
        right: 0;
        left: auto;
        width: auto;
        height: auto;
        min-height: 0;
        padding: 1rem;
        background: transparent;
        z-index: 6;
        overflow: visible;
    }
    .plugins-groupbuy-goods-detail .theme-poptit .close {
        float: none;
        display: block;
        font-size: 2rem;
        line-height: 1;
        padding: 0.4rem;
        color: #999;
    }
    .plugins-groupbuy-goods-detail .theme-signin-right {
        padding-right: 3.2rem;
    }
}
.plugins-groupbuy-goods-detail .theme-popover .confirm {
    background-color: var(--color-main, #e54d42);
    border-color: var(--color-main, #e54d42);
    color: #fff !important;
}
.plugins-groupbuy-goods-detail .theme-signin-right .img-info {
    position: absolute;
    top: 0;
    left: 1rem;
    background: #fff;
    border: 0.1rem solid #f5f5f5;
}
.plugins-groupbuy-goods-detail .theme-signin-right .img-info img {
    margin: 0.5rem;
    width: 5rem;
    height: 5rem;
}
.plugins-groupbuy-goods-detail .theme-signin-right .text-info {
    position: absolute;
    left: 11rem;
    top: 3rem;
}
.plugins-groupbuy-goods-detail .text-info .price-now {
    display: block;
    font-size: 1.4rem;
    color: var(--color-price, #e54d42);
}
.plugins-groupbuy-goods-detail .theme-signin-left .stock-tips {
    font-size: 1.2rem;
    margin-left: 2.4rem;
}
.plugins-groupbuy-goods-detail .theme-signin-left {
    max-height: 25rem;
    overflow-x: visible;
    overflow-y: auto;
    background: #fff;
    padding-bottom: 0.8rem;
}
.plugins-groupbuy-goods-detail .theme-signin-left .cart-title {
    display: inline-block;
    width: 5.6rem;
    flex-shrink: 0;
    font-size: 1.4rem;
    color: #666;
    line-height: 3rem;
    vertical-align: top;
}
.plugins-groupbuy-goods-detail .theme-signin-left .theme-options.sku-items {
    display: flex !important;
    flex-direction: row;
    align-items: flex-start;
    overflow: visible;
    padding: 0 0 0.8rem;
    margin-bottom: 0.8rem;
    color: #666;
    clear: none;
}
.plugins-groupbuy-goods-detail .theme-signin-left .theme-options.sku-items .cart-title {
    width: 5.6rem;
    min-width: 5.6rem;
    flex-shrink: 0;
    margin: 0;
    float: none;
    line-height: 3rem;
    height: auto;
}
.plugins-groupbuy-goods-detail .theme-signin-left .theme-options.sku-items .cart-title::after {
    display: none;
}
.plugins-groupbuy-goods-detail .theme-signin-left .sku-container {
    padding: 0.2rem 0.4rem 0.4rem 0.2rem;
    box-sizing: border-box;
}
.plugins-groupbuy-goods-detail .theme-signin-left .theme-options.sku-items ul {
    flex: 1;
    float: none;
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    margin: 0 0 0 1.5rem;
    padding: 0.1rem 0.2rem 0.1rem 0.1rem;
    overflow: visible;
    list-style: none;
    min-width: 0;
    box-sizing: border-box;
}
/* 数量行（保持 flex 横向排列） */
.plugins-groupbuy-goods-detail .theme-signin-left .theme-options.am-flex {
    display: flex !important;
    flex-direction: row;
    align-items: center;
    overflow: visible;
    clear: none;
    padding: 0 0 1rem;
    margin-bottom: 0;
    color: #666;
}
.plugins-groupbuy-goods-detail .theme-signin-left .theme-options.am-flex > .cart-title.number {
    width: 5.6rem;
    min-width: 5.6rem;
    flex-shrink: 0;
    margin: 0;
    float: none;
}
.plugins-groupbuy-goods-detail .theme-signin-left .theme-options.am-flex > dd {
    margin: 0 0 0 1.5rem;
    padding: 0;
    flex: 1;
    min-width: 0;
    display: flex !important;
    flex-direction: row;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.8rem;
}
/* 数量加减 */
.plugins-groupbuy-goods-detail .operate-number-container.am-input-group {
    display: inline-flex !important;
    flex-direction: row;
    align-items: stretch;
    width: auto !important;
    flex-shrink: 0;
    vertical-align: middle;
    border-collapse: separate;
}
.plugins-groupbuy-goods-detail .operate-number-container.am-input-group .am-input-group-label,
.plugins-groupbuy-goods-detail .operate-number-container.am-input-group .am-form-field {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    float: none;
    width: auto;
    margin-bottom: 0;
    position: static;
}
.plugins-groupbuy-goods-detail .operate-number-container .operate-number-dec,
.plugins-groupbuy-goods-detail .operate-number-container .operate-number-inc {
    width: 3.5rem;
    min-width: 3.5rem;
    padding: 0;
    outline: none;
    line-height: 3rem;
    height: 3rem;
    cursor: pointer;
    background-color: #f5f5f5;
    border: 0.1rem solid #ddd;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: #333;
}
.plugins-groupbuy-goods-detail .operate-number-container .operate-number-input {
    width: 6rem !important;
    min-width: 6rem;
    max-width: 6rem;
    text-align: center;
    font-size: 1.2rem !important;
    height: 3rem;
    line-height: 3rem;
    border-top: 0.1rem solid #ddd;
    border-bottom: 0.1rem solid #ddd;
    border-left: none;
    border-right: none;
    border-radius: 0;
    margin: 0;
    padding: 0 0.4rem;
    box-sizing: border-box;
}
.plugins-groupbuy-goods-detail .theme-signin-left .theme-options .stock-tips {
    margin-left: 0;
    font-size: 1.2rem;
    line-height: 3rem;
    white-space: nowrap;
}
.plugins-groupbuy-goods-detail .theme-signin-left .theme-options .stock-tips em {
    font-style: normal;
}
.plugins-groupbuy-goods-detail .theme-signin-left .sku-line {
    position: relative;
    float: none;
    margin: 0.5rem;
    padding: 0.4rem 1rem 0.6rem 0.8rem;
    background: #fff;
    border: 0.1rem solid #dcdcdc;
    cursor: pointer;
    list-style: none;
    overflow: visible;
}
.plugins-groupbuy-goods-detail .theme-signin-left .sku-line.selected,
.plugins-groupbuy-goods-detail .theme-signin-left .sku-line:hover {
    cursor: pointer;
}
.plugins-groupbuy-goods-detail .theme-signin-left .sku-line.selected {
    border: 0.1rem solid var(--color-main, #e54d42);
    box-shadow: 0 0 0 0.1rem var(--color-main, #e54d42);
    color: #333;
}
/* 规格选中角标勾 */
.plugins-groupbuy-goods-detail .theme-options .sku-line > i.icon-subscript {
    display: none;
    position: absolute;
    font-family: "iconfont" !important;
    font-style: normal;
    font-weight: normal;
    font-size: 2.6rem;
    line-height: 1;
    color: var(--color-main, #e54d42);
    right: -1.3rem;
    bottom: -0.7rem;
    z-index: 3;
    pointer-events: none;
}
.plugins-groupbuy-goods-detail .theme-options .sku-line.selected > i.icon-subscript {
    display: inline-block;
}
.plugins-groupbuy-goods-detail .theme-options .sku-line.sku-items-disabled > i.icon-subscript,
.plugins-groupbuy-goods-detail .theme-options .sku-line.sku-dont-choose > i.icon-subscript {
    display: none !important;
}
.plugins-groupbuy-goods-detail .theme-signin-left .sku-line.sku-line-images {
    display: inline-flex;
    flex-direction: row;
    align-items: center;
    flex-wrap: nowrap;
    gap: 0.5rem;
    padding: 0.4rem 1rem 0.4rem 0.6rem;
    box-sizing: border-box;
}
.plugins-groupbuy-goods-detail .theme-signin-left .sku-line.sku-line-images img {
    width: 3rem;
    height: 3rem;
    flex-shrink: 0;
    margin: 0;
    display: block;
}
.plugins-groupbuy-goods-detail .theme-signin-left .sku-line.sku-line-images span {
    padding: 0;
    display: block;
    line-height: 1.4;
    white-space: nowrap;
}
.plugins-groupbuy-goods-detail .sku-line:not(.sku-line-images) span {
    padding: 0.3rem 1rem;
    display: inline-block;
    line-height: 2.2rem;
    vertical-align: middle;
}
.plugins-groupbuy-goods-detail .sku-items-disabled {
    color: #d2cfcf !important;
    border: 0.1rem dashed #d5d5d5 !important;
    cursor: not-allowed;
}
.plugins-groupbuy-goods-detail .sku-dont-choose {
    color: #b4b3b3 !important;
    border: 0.1rem solid #ebeaea !important;
}
/* 未选规格红线框（与系统商品详情一致，框选规格选项区域） */
.plugins-groupbuy-goods-detail .theme-signin-left .theme-options.sku-items ul.sku-not-active {
    border: 0.1rem solid var(--color-main, #e54d42) !important;
    box-shadow: 0 0px 0.3rem #ed7f76, 0 0 0.6rem rgba(0, 0, 0, 0) !important;
    border-radius: var(--border-radius);
    padding: 0.5rem 1rem 0.6rem 1rem !important;
    box-sizing: border-box;
    overflow: visible;
    background: #fff;
}
.plugins-groupbuy-goods-detail .buy-spec-info-container {
    margin: 0;
    padding: 0;
    border: none;
    overflow: visible;
}
.plugins-groupbuy-goods-detail .buy-spec-info-container dd {
    overflow: visible;
}
.plugins-groupbuy-goods-detail .buy-spec-info-container dt.buy-event {
    cursor: pointer;
}
.plugins-groupbuy-goods-detail .goods-inventory-row .stock {
    color: #e54d42;
}
@media only screen and (min-width: 1025px) {
    .plugins-groupbuy-goods-detail .theme-popover-mask {
        display: none !important;
    }
    .plugins-groupbuy-goods-detail .theme-popover {
        position: static;
        display: block !important;
        width: auto;
    }
    .plugins-groupbuy-goods-detail .theme-poptit,
    .plugins-groupbuy-goods-detail .theme-signin-right,
    .plugins-groupbuy-goods-detail .btn-op {
        display: none !important;
    }
    .plugins-groupbuy-goods-detail .theme-signin-left {
        max-height: none;
        overflow: visible;
        padding-bottom: 0;
    }
    .plugins-groupbuy-goods-detail .theme-signin-left .sku-container {
        padding: 0;
    }
    .plugins-groupbuy-goods-detail .buy-spec-info-container dt.buy-event {
        display: none;
    }
}
@media only screen and (max-width: 1024px) {
    /* 弹窗顶部：商品图 + 拼团价 + 库存（横向布局，不压住规格） */
    .plugins-groupbuy-goods-detail .theme-signin-right {
        display: flex !important;
        flex-direction: row;
        align-items: flex-start;
        order: -1;
        flex-shrink: 0;
        position: relative;
        width: 100%;
        padding: 0 0 1.6rem;
        margin-bottom: 1.6rem;
        box-sizing: border-box;
        border-bottom: 0.1rem solid #f0f0f0;
        background: #fff;
        overflow: visible;
    }
    .plugins-groupbuy-goods-detail .theme-signin-right .img-info {
        position: static;
        flex-shrink: 0;
        margin: 0 1rem 0 0;
        border: 0.1rem solid #f5f5f5;
        background: #fff;
    }
    .plugins-groupbuy-goods-detail .theme-signin-right .img-info img {
        display: block;
        width: 5rem;
        height: 5rem;
        margin: 0.5rem;
        object-fit: cover;
    }
    .plugins-groupbuy-goods-detail .theme-signin-right .text-info {
        position: static;
        flex: 1;
        min-width: 0;
        left: auto;
        top: auto;
    }
    .plugins-groupbuy-goods-detail .theme-signin-right .text-info .price-now {
        display: block;
        margin: 0 0 0.4rem;
        line-height: 1.4;
    }
    .plugins-groupbuy-goods-detail .theme-signin-right .theme-signin-popup-stock {
        display: block;
        margin: 0;
        font-size: 1.2rem;
        line-height: 1.6rem;
        color: #666;
    }
    .plugins-groupbuy-goods-detail .theme-signin-right .theme-signin-popup-stock em {
        font-style: normal;
    }
    .plugins-groupbuy-goods-detail .theme-signin-right .theme-signin-popup-stock .stock {
        color: #e54d42;
    }
    .plugins-groupbuy-goods-detail .theme-signin-right .theme-signin-popup-stock .unit {
        margin-left: 0.4rem;
    }
    .plugins-groupbuy-goods-detail .buy-spec-info-container .theme-popover {
        display: none;
    }
    /* 可选规格 - 箭头靠最右 */
    .plugins-groupbuy-goods-detail .buy-spec-info-container dt.buy-event {
        display: block;
        width: 100%;
    }
    .plugins-groupbuy-goods-detail .buy-spec-info-container dt.buy-event .cart-title {
        display: flex;
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        width: 100%;
        padding: 0.8rem 0;
        box-sizing: border-box;
    }
    .plugins-groupbuy-goods-detail .buy-spec-info-container dt.buy-event .cart-title .specpara-title {
        flex: 1;
        min-width: 0;
    }
    .plugins-groupbuy-goods-detail .buy-spec-info-container dt.buy-event .cart-title .icon-angle-right {
        flex-shrink: 0;
        margin-left: auto;
        float: none;
        color: #999;
    }
    /* 规格弹窗 - 内容与底部按钮一体（避免 fixed 脱离弹窗） */
    .plugins-groupbuy-goods-detail .theme-popover {
        flex-direction: column;
        max-height: 85vh;
        overflow: hidden;
    }
    .plugins-groupbuy-goods-detail .theme-popbod {
        padding: 2rem 2rem 0;
        box-sizing: border-box;
    }
    .plugins-groupbuy-goods-detail .theme-signin.am-padding-horizontal-sm {
        padding-left: 0 !important;
        padding-right: 0 !important;
    }
    .plugins-groupbuy-goods-detail .theme-popbod,
    .plugins-groupbuy-goods-detail .theme-signin {
        display: flex;
        flex-direction: column;
        flex: 1;
        min-height: 0;
        overflow: hidden;
    }
    .plugins-groupbuy-goods-detail .theme-signin-left {
        display: flex;
        flex-direction: column;
        flex: 1;
        min-height: 0;
        max-height: none;
        margin-bottom: 0;
        padding-bottom: 0;
        overflow: hidden;
    }
    .plugins-groupbuy-goods-detail .theme-signin-left .sku-container {
        flex: 1;
        overflow-x: hidden;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        padding: 0.2rem 0.4rem 0.4rem 0.2rem;
    }
    .plugins-groupbuy-goods-detail .btn-op {
        display: flex;
        flex-direction: row;
        align-items: center;
        justify-content: space-between;
        gap: 2rem;
        position: static;
        flex-shrink: 0;
        width: 100%;
        z-index: 1;
        padding: 1.6rem 0;
        padding-bottom: calc(1.6rem + env(safe-area-inset-bottom, 0px));
        box-sizing: border-box;
        box-shadow: none;
    }
    .plugins-groupbuy-goods-detail .theme-signin .btn-op .btn {
        flex: 1;
        width: auto;
        float: none;
        margin: 0;
        text-align: center;
        font-size: 1.5rem;
        padding: 0.8rem 1rem;
    }
}
/* 中屏：居中弹窗，按钮随弹窗底部（与系统商品详情一致） */
@media only screen and (min-width: 641px) and (max-width: 1024px) {
    .plugins-groupbuy-goods-detail .theme-popover {
        top: 20%;
        left: 50%;
        right: auto;
        bottom: auto;
        transform: translateX(-50%);
        width: 50rem;
        max-width: calc(100% - 2.4rem);
        border: 0.6rem solid #d3d3d3;
        box-shadow: 0 0 1rem rgba(0, 0, 0, 0.15);
    }
    .plugins-groupbuy-goods-detail .theme-poptit {
        display: none;
    }
    /* 中屏弹窗：规格名与带图选项上下排列，避免横向挤压重叠 */
    .plugins-groupbuy-goods-detail .theme-signin-left .theme-options.sku-items {
        display: block !important;
        overflow: visible;
        padding-bottom: 1rem;
    }
    .plugins-groupbuy-goods-detail .theme-signin-left .theme-options.sku-items .cart-title {
        display: block;
        width: auto;
        min-width: 0;
        height: auto;
        margin: 0 0 0.6rem;
        line-height: 2rem;
    }
    .plugins-groupbuy-goods-detail .theme-signin-left .theme-options.sku-items .cart-title::after {
        display: none;
    }
    .plugins-groupbuy-goods-detail .theme-signin-left .theme-options.sku-items ul {
        display: flex;
        flex-wrap: wrap;
        align-items: flex-start;
        width: 100%;
        margin: 0;
        padding: 0.1rem 0.2rem 0.1rem 0.1rem;
    }
    .plugins-groupbuy-goods-detail .theme-signin-left .theme-options.sku-items ul.sku-not-active {
        margin: 0;
        width: 100%;
    }
    .plugins-groupbuy-goods-detail .theme-signin-left .sku-line.sku-line-images {
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
        min-height: 3.8rem;
        box-sizing: border-box;
    }
    .plugins-groupbuy-goods-detail .theme-signin-left .sku-line.sku-line-images img {
        margin-right: 0;
    }
}

/* 底部购买栏 */
.plugins-groupbuy-goods-detail .groupbuy-detail-buy-nav {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-top: 2rem;
    padding: 0;
}
.plugins-groupbuy-goods-detail .groupbuy-detail-buy-nav-left {
    display: none;
    flex-shrink: 0;
    align-items: center;
    gap: 1.6rem;
}
.plugins-groupbuy-goods-detail .groupbuy-detail-nav-item {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-width: 4.4rem;
    color: #666;
    text-decoration: none;
}
.plugins-groupbuy-goods-detail .groupbuy-detail-nav-item .nav-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.4rem;
    height: 2.4rem;
    font-size: 2rem;
    line-height: 1;
}
.plugins-groupbuy-goods-detail .groupbuy-detail-nav-item .nav-name {
    margin-top: 0.2rem;
    font-size: 1.1rem;
    font-style: normal;
    line-height: 1.2;
    white-space: nowrap;
}
.plugins-groupbuy-goods-detail .groupbuy-detail-buy-nav-main {
    display: flex;
    flex: 1;
    gap: 2rem;
    align-items: center;
}
.plugins-groupbuy-goods-detail .groupbuy-detail-buy-nav-main .am-btn {
    flex: 1;
}
.plugins-groupbuy-goods-detail .groupbuy-detail-buy-nav .groupbuy-start-btn.am-disabled,
.plugins-groupbuy-goods-detail .groupbuy-detail-buy-nav .groupbuy-start-btn:disabled {
    opacity: 0.55;
    cursor: not-allowed;
    pointer-events: none;
}
.plugins-groupbuy-goods-detail .theme-popover .confirm.am-disabled,
.plugins-groupbuy-goods-detail .theme-popover .confirm:disabled {
    opacity: 0.55;
    cursor: not-allowed;
    pointer-events: none;
}
/* 商品详情内容区（单容器单内边距） */
.plugins-groupbuy-goods-detail .groupbuy-goods-detail-bottom {
    background: #fff;
    padding: 2rem;
}
.plugins-groupbuy-goods-detail .groupbuy-goods-detail-bottom .detail-content {
    margin-top: 1.2rem;
}
.plugins-groupbuy-goods-detail .detail-content .content-web {
    line-height: 1.6;
    color: #333;
    word-break: break-word;
}
.plugins-groupbuy-goods-detail .detail-content .content-web img {
    max-width: 100% !important;
    height: auto !important;
    display: block;
    margin: 0.8rem auto;
}
.plugins-groupbuy-goods-detail .goods-base-data-content,
.plugins-groupbuy-goods-detail .parameters-content-detail {
    margin-bottom: 1.2rem;
}

/* PC 左右布局 */
@media only screen and (min-width: 641px) {
    .plugins-groupbuy-goods-detail .item-inform {
        padding: 2rem 2rem 4rem 2rem;
    }
    .plugins-groupbuy-goods-detail .groupbuy-detail-photo-h5 {
        display: none !important;
    }
    .plugins-groupbuy-goods-detail .clearfix-left .scoll {
        display: none;
    }
    .plugins-groupbuy-goods-detail .clearfix-left {
        display: block;
        float: left;
        width: 35rem;
    }
    .plugins-groupbuy-goods-detail .clearfix-right {
        float: right;
        width: calc(100% - 37rem);
        min-height: 27rem;
    }
    .plugins-groupbuy-goods-detail .clearfix-right-content {
        padding: 0 0 0 1rem;
    }
    .plugins-groupbuy-goods-detail .groupbuy-detail-buy-nav {
        position: static;
        background: transparent;
        box-shadow: none;
        margin-top: 2rem;
        padding: 0;
    }
    .plugins-groupbuy-goods-detail .groupbuy-detail-buy-nav-left {
        display: none !important;
    }
    .plugins-groupbuy-goods-detail .groupbuy-detail-buy-nav-main .am-btn {
        height: 4.4rem;
        line-height: 4.4rem;
        padding: 0;
        font-size: 1.5rem;
        max-width: 13rem;
    }
}

@media only screen and (min-width: 1260px) {
    .plugins-groupbuy-goods-detail .clearfix-left {
        width: 40rem;
    }
    .plugins-groupbuy-goods-detail .clearfix-left .tb-booth {
        height: 39.8rem;
    }
    .plugins-groupbuy-goods-detail .clearfix-right {
        width: calc(100% - 42rem);
    }
}

/* 手机端 */
@media only screen and (max-width: 640px) {
    .plugins-groupbuy-goods-detail .clearfix-left {
        display: none !important;
    }
    .plugins-groupbuy-goods-detail .item-inform {
        border-radius: 0;
        padding-bottom: 2rem;
    }
    .plugins-groupbuy-goods-detail .clearfix-right-content {
        padding: 1.2rem 0 0 0;
    }
    .plugins-groupbuy-goods-detail .tb-detail-hd h1,
    .plugins-groupbuy-goods-detail .detail-title {
        font-size: 1.6rem;
    }
    .plugins-groupbuy-goods-detail .simple-desc {
        padding: 0 0.4rem;
    }
    .plugins-groupbuy-goods-detail .groupbuy-detail-buy-nav {
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 1000;
        margin: 0;
        padding: 0.8rem 1.2rem;
        background: #fff;
        box-shadow: 0 -0.2rem 1rem rgba(0, 0, 0, 0.08);
        border-top: none;
        gap: 1rem;
    }
    .plugins-groupbuy-goods-detail .groupbuy-detail-buy-nav-left {
        display: flex;
    }
    .plugins-groupbuy-goods-detail .groupbuy-detail-buy-nav-main {
        gap: 0.8rem;
        min-width: 0;
    }
    .plugins-groupbuy-goods-detail .groupbuy-detail-buy-nav-main .am-btn {
        height: 4rem;
        line-height: 4rem;
        padding: 0 0.6rem;
        font-size: 1.4rem;
        max-width: none;
    }
}