/* ===== 珍苓解郁胶囊页面（参照金顶药业钻山风合剂）===== */

/* ===== 珍苓页面Banner轮播 ===== */
.zhenling-banner-swiper {
    width: 100%;
    height: 500px;
}
.zhenling-banner-img {
    width: 100%;
    height: 500px;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}
.zhenling-banner-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: #fff;
    padding: 0 20px;
}
.zhenling-banner-title {
    font-family: 'Noto Sans SC', sans-serif;
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 15px;
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}
.zhenling-banner-desc {
    font-size: 16px;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}
.zhenling-banner-swiper .swiper-pagination-bullet {
    width: 14px !important;
    height: 14px !important;
    display: inline-block !important;
    border-radius: 50% !important;
    background: rgba(255,255,255,0.5) !important;
    margin: 0 6px !important;
    cursor: pointer !important;
    border: 2px solid rgba(255,255,255,0.9) !important;
    opacity: 1 !important;
}
.zhenling-banner-swiper .swiper-pagination-bullet-active {
    background: #fff !important;
    border-color: #fff !important;
}
.zhenling-banner-swiper .swiper-button-prev,
.zhenling-banner-swiper .swiper-button-next {
    width: 44px !important;
    height: 44px !important;
    background: rgba(0,0,0,0.35) !important;
    border-radius: 50% !important;
    display: flex;
    align-items: center !important;
    justify-content: center !important;
    cursor: pointer !important;
    z-index: 10 !important;
    transition: all 0.3s !important;
    border: 2px solid rgba(255,255,255,0.9) !important;
    color: #fff !important;
    box-shadow: 0 0 15px rgba(0,0,0,0.3) !important;
}
.zhenling-banner-swiper .swiper-button-prev:hover,
.zhenling-banner-swiper .swiper-button-next:hover {
    background: rgba(0,0,0,0.5) !important;
    border-color: #fff !important;
    box-shadow: 0 0 20px rgba(0,0,0,0.4) !important;
}
.zhenling-banner-swiper .swiper-button-prev::after,
.zhenling-banner-swiper .swiper-button-next::after {
    font-size: 24px !important;
    font-weight: 700 !important;
    color: #fff !important;
}

/* 子导航 */
.zhenling-tabs {
    background: transparent;
    border-bottom: 1px solid #e0e0e0;
}
.zhenling-tabs-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
}
.zhenling-tab {
    display: block;
    padding: 14px 32px;
    font-size: 15px;
    color: #555;
    text-decoration: none;
    transition: all 0.3s;
    border-bottom: 3px solid transparent;
}
.zhenling-tab:hover {
    color: #2e7d32;
}
.zhenling-tab.active {
    color: #2e7d32;
    border-bottom-color: #2e7d32;
    font-weight: 600;
}

/* 珍苓内容区域 */
.zhenling-body {
    width: 100%;
}
.zhenling-body-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

/* ===== 板块一：历史追溯（左文右轮播）===== */
.zhenling-history-section {
    width: 100%;
    padding: 60px 0;
}
.zhenling-history-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    gap: 60px;
    align-items: flex-start;
}
.zhenling-history-left {
    flex: 1;
}
.zhenling-history-text {
    font-size: 14px;
    color: #555;
    line-height: 2;
    margin-top: 30px;
}
.zhenling-history-text p {
    margin-bottom: 15px;
}
.zhenling-history-right {
    width: 480px;
    flex-shrink: 0;
}
.zhenling-history-right img {
    width: 100%;
    border-radius: 8px;
}
.zhenling-swiper {
    width: 100%;
    border-radius: 8px;
    overflow: hidden;
}
.zhenling-swiper .swiper-slide img {
    width: 100%;
    height: 350px;
    object-fit: cover;
}
.zhenling-swiper .swiper-pagination-bullet-active {
    background: #2e7d32;
}
.zhenling-slide-placeholder {
    width: 100%;
    height: 100%;
    background: #f0f0f0;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #aaa;
    font-size: 14px;
}

/* ===== 板块二：研发历程（左图右文）===== */
.zhenling-research {
    width: 100%;
    padding: 60px 0;
    background: #f9f9f9;
}
.zhenling-research-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    gap: 60px;
    align-items: center;
}
.zhenling-research-left {
    width: 400px;
    flex-shrink: 0;
}
.zhenling-research-left img {
    width: 100%;
    border-radius: 8px;
}
.zhenling-research-right {
    flex: 1;
}
.zhenling-research-title {
    font-family: 'Noto Sans SC', sans-serif;
    font-size: 22px;
    font-weight: 700;
    color: #333;
    margin-bottom: 20px;
}
.zhenling-research-text {
    font-size: 14px;
    color: #555;
    line-height: 2;
}
.zhenling-research-text p {
    margin-bottom: 10px;
}

/* ===== 板块三：发展历程（2x2网格）===== */
.zhenling-milestone {
    width: 100%;
    padding: 60px 0;
}
.zhenling-milestone-inner {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}
.zhenling-milestone-item {
    min-height: 200px;
    position: relative;
}
.zhenling-milestone-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 8px;
}
.zhenling-milestone-text {
    padding: 30px;
    font-size: 14px;
    color: #555;
    line-height: 2;
    background: #f5f5f5;
    border-radius: 8px;
    height: 100%;
    margin-left: -20px;
    width: 640px;
}
.zhenling-milestone-text p {
    margin-bottom: 10px;
}

/* ===== 产品介绍页面 ===== */
.zhenling-product-section {
    width: 100%;
    padding: 60px 0;
}
.zhenling-product-main {
    max-width: 1200px;
    margin: 0 -20px auto;
    padding: 0 20px;
    display: flex;
    gap: 60px;
    align-items: center;
}

/* 历史追溯页面标题与产品介绍页标题一致 */
.zhenling-history-section .ty_titlecn {
    font-size: 36px;
    font-weight: 700;
}

.zhenling-product-img {
    width: 460px;
    height: 308px;
    flex-shrink: 0;
    background: linear-gradient(180deg, #e8f5e9, #c8e6c9);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.zhenling-product-img img {
    height: 308px;
    max-width: 100%;
    object-fit: contain;
}
.zhenling-product-info {
    flex: 1;
}
.zhenling-product-name {
    font-family: 'Noto Sans SC', sans-serif;
    font-size: 36px;
    font-weight: 700;
    color: #333;
    margin-bottom: 10px;
}
.zhenling-product-en {
    font-size: 14px;
    color: #888;
    margin-bottom: 20px;
}
.zhenling-product-desc {
    font-size: 14px;
    color: #555;
    line-height: 2;
}
.zhenling-product-desc p {
    margin-bottom: 10px;
}
.zhenling-product-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 20px;
}
.zhenling-product-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    background: #f0f8f0;
    color: #2e7d32;
    border-radius: 20px;
    font-size: 13px;
}

/* ===== 媒体资源页面 ===== */
.zhenling-media-section {
    width: 100%;
    padding: 60px 0;
}
.zhenling-media-grid {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}
.zhenling-media-card {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    transition: transform 0.3s;
}
.zhenling-media-card:hover {
    transform: translateY(-5px);
}
.zhenling-media-img {
    width: 100%;
    height: 200px;
    background: #e8f5e9;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}
.zhenling-media-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.zhenling-media-body {
    padding: 20px;
    text-align: center;
}
.zhenling-media-title {
    font-size: 15px;
    font-weight: 500;
    color: #333;
    line-height: 1.5;
    margin-bottom: 10px;
    text-align: center;
}
.zhenling-media-desc {
    font-size: 13px;
    color: #888;
    line-height: 1.6;
    text-align: center;
    word-wrap: break-word;
    overflow-wrap: break-word;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin: 0;
}

/* 媒体资源分页 */
.zm-list-pages { text-align: center; margin-top: 40px; }
.zm-list-pages .pb_sys_common { text-align: center; font-size: 14px; }
.zm-list-pages .p_pages { display: inline-flex; align-items: center; gap: 2px; }
.zm-list-pages .p_pages span { display: inline-block; min-width: 36px; height: 36px; line-height: 36px; text-align: center; font-size: 14px; }
.zm-list-pages .p_pages .p_no_d { background: #1e6db5; color: #fff; font-weight: bold; border-radius: 3px; }
.zm-list-pages .p_pages .p_no a { display: block; color: #333; border: 1px solid #ddd; text-decoration: none; border-radius: 3px; }
.zm-list-pages .p_pages .p_no a:hover { border-color: #1e6db5; color: #1e6db5; }
.zm-list-pages .p_pages .p_fun_d, .zm-list-pages .p_pages .p_first_d, .zm-list-pages .p_pages .p_prev_d,
.zm-list-pages .p_pages .p_next_d, .zm-list-pages .p_pages .p_last_d { color: #ccc; border-color: #eee; }
.zm-list-pages .p_pages .p_dot { min-width: auto; padding: 0 4px; }

/* 媒体资源详情 */
.zm-detail-page { padding: 30px 0 50px; background: #fff; min-height: 400px; }
.zm-detail-back { max-width: 1200px; margin: 0 auto 20px; padding: 0 20px; }
.zm-detail-back a { color: #1e6db5; text-decoration: none; font-size: 14px; }
.zm-detail-back a:hover { text-decoration: underline; }
.zm-detail-title { text-align: center; margin-bottom: 30px; padding-bottom: 20px; border-bottom: 1px dashed #ddd; max-width: 1200px; margin-left: auto; margin-right: auto; padding-left: 20px; padding-right: 20px; }
.zm-detail-title h1 { font-size: 26px; font-weight: 700; color: #222; margin: 0 0 15px; line-height: 1.4; }
.zm-detail-title p { font-size: 14px; color: #999; margin: 0; }
.zm-detail-body { max-width: 1200px; margin: 0 auto; padding: 0 20px 30px; font-size: 16px; color: #333; line-height: 2; }
.zm-detail-body p { text-indent: 2em; margin: 15px 0; line-height: 2; }
.zm-detail-body img { max-width: 100%; height: auto; display: block; margin: 15px auto; border-radius: 8px; }
.zm-detail-body video { max-width: 100%; height: auto; display: block; margin: 15px auto; border-radius: 8px; }
.zm-detail-nav { max-width: 1200px; margin: 10px auto 0; padding: 20px 20px 0; border-top: 1px solid #eee; font-size: 15px; color: #666; }
.zm-detail-nav p { margin: 8px 0; }
.zm-detail-nav a { color: #1e6db5; text-decoration: none; }
.zm-detail-nav a:hover { text-decoration: underline; }

/* ===== 响应式 ===== */
@media (max-width: 1200px) {
    .zhenling-content { padding: 0 20px; }
    .zhenling-product-wrap { gap: 30px; }
}
@media (max-width: 1024px) {
    .zhenling-tabs { flex-wrap: wrap; justify-content: center; }
    .zhenling-content { flex-direction: column; align-items: center; }
    .zhenling-content-left { width: 100%; max-width: 600px; }
    .zhenling-content-right { width: 100%; max-width: 600px; }
    .zhenling-product-wrap { flex-direction: column; align-items: center; }
    .zhenling-product-left { width: 100%; max-width: 400px; }
    .zhenling-product-info { text-align: center; }
    .zhenling-features { grid-template-columns: repeat(2, 1fr); }
    .zm-grid { grid-template-columns: repeat(2, 1fr); gap: 15px; }
}
@media (max-width: 768px) {
    .zhenling-tabs a { padding: 10px 16px; font-size: 14px; }
    .zhenling-product-name { font-size: 24px; }
    .zhenling-features { grid-template-columns: 1fr; }
    .zm-grid { grid-template-columns: 1fr; }
    .zm-detail-title h1 { font-size: 22px; }
}

/* ===== 珍苓·通用标题区域（100%复刻发展历程标题风格）===== */
.zl-section-header {
    width: 100%;
    margin: 0 auto 0;
    position: relative;
    z-index: 1;
    font-weight: bold;
    box-sizing: border-box;
    padding: 0 0 30px;
    overflow: hidden;
    text-align: center;           /* ★ 公共默认居中 */
}
.zl-section-header .bg-en {
    font-size: 64px;
    color: #eeeae4;
    line-height: 76px;
    letter-spacing: -0.2px;
    font-family: "Noto Sans SC", sans-serif;
    text-transform: uppercase;
    white-space: nowrap;
    position: relative;
    z-index: 0;
    pointer-events: none;
    user-select: none;
}
.zl-section-header .title-row {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;      /* ★ 公共默认居中 */
    margin: -34px 0 0;
    position: relative;
    z-index: 1;
}
.zl-section-header .cn {
    color: #c70019;
    font-size: 34px;
    font-weight: 700;
    font-family: 'Noto Serif SC', serif;
}
.zl-section-header .cn::after { display: none; }
.zl-section-header .en {
    font-size: 16px;
    margin-top: 8px;
    margin-left: 12px;
    color: #b9b4ac;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-family: 'Noto Sans SC', sans-serif;
    font-weight: 500;
}
.zl-section-header .sub {
    font-size: 14px;
    color: #333;
    margin: 16px auto 0;          /* ★ 公共默认居中 */
    font-weight: normal;
    line-height: 1.8;
    position: relative;
    z-index: 1;
    max-width: 720px;
    text-align: center;           /* ★ 公共默认居中 */
}

/* ★ 案例介绍专用：左对齐（覆盖公共居中） */
.zl-case-section-header {
    text-align: left;
    padding-left: 20px;
    padding-right: 20px;
}
.zl-case-section-header .title-row {
    justify-content: flex-start;
}
.zl-case-section-header .sub {
    text-align: left;
    margin-left: 0;
    margin-right: 0;
}

/* 时间线里的 section-header 兼容 */
.timeline-inner .zl-section-header,
.zhenling-timeline-section .zl-section-header {
    margin-bottom: 10px;
}

/* 板块一：历史追溯（左文右图） */
/* 覆盖旧 flex 布局：新结构 = section-header + history-layout 纵向排列 */
.zhenling-history-inner { display: block; gap: 0; }
.history-layout {
    display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center;
}
.history-text-col .history-intro-title {
    display: inline-flex; align-items: center; gap: 8px;
    padding: 6px 16px; background: #e8f5e9; border-radius: 20px;
    font-size: 13px; color: #2e7d32; font-family: 'Noto Sans SC', sans-serif; font-weight: 500;
    margin-bottom: 20px;
}
.history-text {
    font-size: 15px; color: #4a5c4b; line-height: 2;
}
.history-text p { margin-bottom: 14px; }
.history-text p:last-child { margin-bottom: 0; }
.history-facts {
    display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 28px;
}
.fact-card {
    padding: 16px 18px; background: #fff; border-radius: 10px;
    border: 1px solid #e8eee8; transition: all .3s;
}
.fact-card:hover { border-color: #2e7d32; box-shadow: 0 4px 20px rgba(46,125,50,.08); transform: translateY(-2px); }
.fact-card .fact-icon { font-size: 20px; margin-bottom: 6px; line-height: 1; }
.fact-card .fact-title { font-size: 13px; font-weight: 600; color: #2c3e2d; font-family: 'Noto Sans SC', sans-serif; margin-bottom: 4px; }
.fact-card .fact-value { font-size: 13px; color: #7a8a7b; line-height: 1.5; }
.history-image-col { position: relative; }
.image-frame {
    border-radius: 16px; overflow: hidden; box-shadow: 0 15px 50px rgba(46,125,50,.15); position: relative;
}
.image-frame img { width: 100%; height: 420px; object-fit: cover; }
.image-placeholder {
    height: 420px; display: flex; flex-direction: column; align-items: center; justify-content: center;
    background: #f2f5f2;
}

/* 板块二：研发历程时间线 */
.zhenling-timeline-section { padding: 20px 0 40px; background: transparent; }
.timeline-inner { max-width: 1100px; margin: 0 auto; padding: 0 20px; }
.timeline { position: relative; padding: 20px 0; }
.timeline::before {
    content: ''; position: absolute; left: 50%; top: 0; bottom: 0;
    width: 3px; transform: translateX(-50%);
    background: linear-gradient(180deg, #2e7d32 0%, #c9a227 100%); border-radius: 2px;
}
.timeline-item {
    display: flex; justify-content: flex-end; padding: 20px 0;
    width: 50%; position: relative;
}
.timeline-item:nth-child(even) { justify-content: flex-start; margin-left: 50%; }
.timeline-item::before {
    content: ''; position: absolute; left: -8px; top: 32px;
    width: 18px; height: 18px; border-radius: 50%;
    background: #fff; border: 4px solid #2e7d32; z-index: 2; box-shadow: 0 0 0 4px rgba(46,125,50,.1);
}
.timeline-item:nth-child(even)::before { left: auto; right: -8px; border-color: #c9a227; box-shadow: 0 0 0 4px rgba(201,162,39,.1); }
.timeline-card {
    //background: url(/res/runsheng/images/detail_productinfo_bg2.png) no-repeat right bottom; border-radius: 16px; padding: 28px 32px;
    box-shadow: 0 4px 20px rgba(46,125,50,.08); border: 1px solid #f0f0f0; transition: all .35s;
    max-width: 460px; width: 100%; position: relative;
    //opacity: 0.55;
}
/* ★ 新增：独立背景层 + 模糊 */
.timeline-card::before {
    content: '';
    position: absolute;
    top: -6px; left: -6px;
    right: -6px; bottom: -6px;
    background: url(/res/runsheng/images/detail_productinfo_bg2.png) no-repeat right bottom;
    background-size: cover;
    filter: blur(10px);   /* ★ 实现背景模糊 */
    opacity: 0.55;        /* 背景层半透明，避免遮挡文字 */
    z-index: 0;
    border-radius: 20px;
}

/* ★ 新增：所有内容浮在模糊层之上 */
.timeline-card > * {
    position: relative;
    z-index: 1;
}
.timeline-card:hover { box-shadow: 0 15px 50px rgba(46,125,50,.15); transform: translateY(-4px); border-color: #e8f5e9; }
.timeline-item:nth-child(odd) .timeline-card { margin-right: 40px; text-align: right; }
.timeline-item:nth-child(even) .timeline-card { margin-left: 40px; }
.timeline-year {
    display: inline-block; font-size: 14px; font-weight: 700; color: #2e7d32;
    font-family: 'Noto Sans SC', sans-serif; padding: 4px 14px; background: #e8f5e9; border-radius: 20px; margin-bottom: 12px;
}
.timeline-item:nth-child(even) .timeline-year { color: #c9a227; background: rgba(201,162,39,.12); }
.timeline-title { font-size: 18px; font-weight: 700; color: #2c3e2d; margin-bottom: 10px; font-family: 'Noto Sans SC', sans-serif; }
.timeline-desc { font-size: 14px; color: #4a5c4b; line-height: 1.9; }

/* 时间线响应式 */
@media (max-width: 900px) {
    .history-layout { grid-template-columns: 1fr; gap: 30px; }
    .image-frame img, .image-placeholder { height: 300px; }
    .timeline::before { left: 20px; }
    .timeline-item { width: 100%; padding-left: 50px; }
    .timeline-item:nth-child(even) { margin-left: 0; }
    .timeline-item::before { left: 12px; }
    .timeline-item:nth-child(even)::before { right: auto; left: 12px; }
    .timeline-item:nth-child(odd) .timeline-card { margin-right: 0; text-align: left; }
    .timeline-item:nth-child(even) .timeline-card { margin-left: 0; }
    .zl-section-header .cn { font-size: 24px; }
    .history-facts { grid-template-columns: 1fr; }
}

/* ============================================================
   珍苓·案例介绍板块（横向堆叠轮播）
   ============================================================ */
body.hidden { overflow: hidden; }

.zl-case-inner {
    width: 100%;
    display: flex;
    justify-content: space-between;
    box-sizing: border-box;
    padding-top: 30px;
    padding-bottom: 80px;
}

/* 左侧：案例列表 + 进度条 */
.zl-case-inner .enterprise-group {
    width: 504px;
    height: 680px;
    position: relative;
    overflow: hidden;
    display: flex;
    justify-content: space-between;
    flex-shrink: 0;
    margin-right: 20px;
}
.zl-case-inner .enterprise-group .progress {
    width: 2px;
    height: calc(100% - 20px);
    position: absolute;
    top: 12px;
    left: 4px;
    background: rgba(202, 13, 37, 0.1);
}
.zl-case-inner .enterprise-group .progress::before {
    content: "";
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #ca0d25;
    position: absolute;
    top: 0;
    left: -4px;
    z-index: 2;
}
.zl-case-inner .enterprise-group .progress .slider {
    width: 2px;
    background: #ca0d25;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    height: 0;
}
.zl-case-inner .enterprise-group .enterprise-outer {
    width: 432px;
    height: 100%;
    overflow: hidden;
    position: relative;
    margin-left: 70px;
}
.zl-case-inner .enterprise-group .enterprise-outer .enterprise-scroll {
    height: 100%;
    position: absolute;
    left: 0;
    overflow-x: hidden;
    overflow-y: scroll;
    scrollbar-width: thin;
}
/* ★ 修改1：标题自动换行，显示完整，左对齐 */
.zl-case-inner .enterprise-group .enterprise-outer .enterprise-scroll li {
    width: 432px;
    min-height: 36px;
    height: auto;
    margin-bottom: 46px;
    list-style: none;
    transition: all 0.6s;
    overflow: visible;
    cursor: default;
}
.zl-case-inner .enterprise-group .enterprise-outer .enterprise-scroll li .name {
    min-height: 36px;
    height: auto;
    line-height: 36px;
    font-size: 20px;
    color: #b5b5b5;
    transition: all 0.5s;
    overflow: visible;
    text-overflow: clip;
    white-space: normal;
    text-align: left;
}
/* 非active时隐藏详情，避免撑开布局混乱 */
.zl-case-inner .enterprise-group .enterprise-outer .enterprise-scroll li .info {
    display: none;
}
.zl-case-inner .enterprise-group .enterprise-outer .enterprise-scroll li.active .info {
    display: block;
}
.zl-case-inner .enterprise-group .enterprise-outer .enterprise-scroll li .desc {
    color: #666;
    line-height: 32px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 6;
    overflow: hidden;
    text-align: justify;
}
.zl-case-inner .enterprise-group .enterprise-outer .enterprise-scroll li.active {
    height: auto;
}
.zl-case-inner .enterprise-group .enterprise-outer .enterprise-scroll li.active .name {
    font-size: 24px;
    color: #333;
    font-weight: bold;
}
.zl-case-inner .enterprise-group .enterprise-outer .enterprise-scroll li.active .desc {
    padding-top: 18px;
    margin-bottom: 5px;
}
.zl-case-inner .enterprise-group .enterprise-outer .enterprise-scroll li:not(.active):hover .name {
    color: #e23c32;
}
.zl-case-inner .enterprise-group .enterprise-outer .enterprise-scroll li:last-child {
    margin-bottom: 0;
}

/* 了解更多按钮 */
.zl-case-inner .learn-more--line {
    width: 234px;
    height: 38px;
    display: flex;
    align-items: center;
    cursor: pointer;
    margin-top: 4px;
}
.zl-case-inner .learn-more--line span { color: #000; }
.zl-case-inner .learn-more--line i { display: inline-block; }
.zl-case-inner .learn-more--line i.line {
    width: 30px;
    height: 1px;
    background: #000;
    transition: all 0.4s;
    margin-left: 10px;
    margin-right: auto;
}
.zl-case-inner .learn-more--line i.circle {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #c70019;
}
.zl-case-inner .learn-more--line:hover i.line { width: 126px; }

/* ===== 右侧：横向堆叠轮播 ===== */
.zl-case-inner .enterprise-imgs {
    width: 56.74%;
    max-width: 818px;
    padding-top: 84px;
    box-sizing: border-box;
    position: relative;
    margin-top: -9px;
}
.zl-case-inner .enterprise-imgs .enterprise-imgs-swiper {
    width: 100%;
    height: 512px;
    border-radius: 10px;
    position: relative;
    z-index: 1;
    overflow: hidden;
    background: #f8faf8;
}

.zl-case-inner .enterprise-imgs .enterprise-imgs-swiper .zl-right-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
}

/* ★ 修改2：卡片宽度由图片内容自适应，彻底去掉左右白边；!important 覆盖 JS 内联样式 */
.zl-case-inner .enterprise-imgs .enterprise-imgs-swiper .zl-case-card {
    position: absolute;
    top: 0;
    left: 50%;
    /* 宽度由内部图片自然撑开，不再固定百分比 */
    width: auto !important;
    max-width: 100%;
    height: 100%;
    border-radius: 12px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94), opacity 0.5s ease, box-shadow 0.5s ease;
    transform-origin: center center;
    will-change: transform, opacity;
    /* 内容居中 */
    display: flex;
    align-items: center;
    justify-content: center;
}
.zl-case-inner .enterprise-imgs .enterprise-imgs-swiper .zl-case-card img {
    /* 保持原比例，不裁剪；高度不超过容器，宽度自适应 */
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
    display: block;
    cursor: pointer;
    background: #fff;
    transition: opacity 0.4s, filter 0.5s;
    padding: 0 50px;
}
/* ★ 新增：非顶层卡片图片模糊 */
.zl-case-inner .enterprise-imgs .enterprise-imgs-swiper .zl-case-card.blur img {
    filter: blur(4px);
    opacity: 0.6;
}
.zl-case-inner .enterprise-imgs .enterprise-imgs-swiper .zl-case-card.zl-case-video {
    background: #000;
}
.zl-case-inner .enterprise-imgs .enterprise-imgs-swiper .zl-case-card.zl-case-video video {
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
    display: block;
}
.zl-case-inner .enterprise-imgs .enterprise-imgs-swiper .zl-case-card.zl-case-card-only .zl-case-noimg {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #aaa;
    background: #f4f4f4;
}
.zl-case-inner .enterprise-imgs .zl-case-noimg {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #aaa;
    background: #f4f4f4;
    font-size: 14px;
    border-radius: 10px;
}

/* 左右切换箭头 */
.zl-case-arrows {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 20;
}
.zl-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    background: rgba(0, 0, 0, 0.45);
    color: #fff;
    border: none;
    border-radius: 50%;
    font-size: 32px;
    line-height: 1;
    cursor: pointer;
    pointer-events: auto;
    transition: background 0.3s, transform 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 2px 12px rgba(0,0,0,0.2);
    z-index: 21;
    font-family: "Noto Sans SC", sans-serif;
    user-select: none;
}
.zl-arrow:hover {
    background: rgba(0, 0, 0, 0.75);
    transform: translateY(-50%) scale(1.08);
}
.zl-arrow:active {
    transform: translateY(-50%) scale(0.94);
}
.zl-arrow-left {
    left: 12px;
}
.zl-arrow-right {
    right: 12px;
}
.zl-arrow.disabled {
    opacity: 0.2;
    cursor: not-allowed;
    pointer-events: none;
}

/* ★ 修改3：分页圆点 — 间距调小、支持换行、避开名称阴影区域 */
.zl-case-inner .enterprise-imgs .enterprise-imgs-pagination {
    position: absolute;
    right: 10px;
    bottom: 44px; 
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 8px;
    max-width: 100%;
    z-index: 10;
}
.zl-case-inner .enterprise-imgs .enterprise-imgs-pagination .zl-pd {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #c70019;
    opacity: 0.2;
    transition: all 0.5s;
    display: inline-block;
    cursor: pointer;
    margin: 0;
    flex-shrink: 0;
}
.zl-case-inner .enterprise-imgs .enterprise-imgs-pagination .zl-pd.active {
    opacity: 1;
    transform: scale(1.4);
}
.enterprise-imgs-pagination { z-index: 2; }

/* 案例名称 */
.zl-case-inner .enterprise-imgs .enterprise-name {
    width: 73.8%;
    box-sizing: border-box;
    padding: 236px 20px 32px 62px;
    position: absolute;
    left: -62px;
    top: 386px;
    background: rgba(199, 199, 199, 0.2);
    border-radius: 10px;
    cursor: pointer;
}
.zl-case-inner .enterprise-imgs .enterprise-name p {
    font-size: 14px;
    color: #333;
    line-height: 36px;
    font-weight: bold;
}

/* ===== 详情弹窗 ===== */
.enterprise-detail {
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 10000;
    background: rgba(0, 0, 0, 0.5);
}
.enterprise-detail .detail-body {
    width: 75%;
    min-width: 1200px;
    height: calc(100% - 200px);
    position: absolute;
    top: 100px;
    left: 50%;
    transform: translateX(-50%);
    background: #fff;
    border-radius: 10px;
    box-sizing: border-box;
    padding: 80px 3%;
}
.enterprise-detail .detail-body .close {
    width: 36px;
    height: 36px;
    border: none;
    background: transparent;
    position: absolute;
    top: 30px;
    right: 30px;
    cursor: pointer;
}
.enterprise-detail .detail-body .close i {
    display: inline-block;
    background: #e23c32;
    transform: rotate(45deg);
    position: absolute;
}
.enterprise-detail .detail-body .close i:first-child {
    width: 48px;
    height: 2px;
    left: -6px;
    top: 17px;
}
.enterprise-detail .detail-body .close i:last-child {
    width: 2px;
    height: 48px;
    left: 17px;
    top: -6px;
}
.enterprise-detail .detail-body .body-container {
    width: 100%;
    height: 100%;
    overflow: hidden;
    overflow-y: auto;
    box-sizing: border-box;
    padding: 0 10px;
}
.enterprise-detail .detail-body .body-container h3 {
    color: #333;
    line-height: 36px;
    font-size: 28px;
}
.enterprise-detail .detail-body .body-container .rich-box {
    margin-top: 20px;
}
.enterprise-detail .detail-body .body-container .rich-box p,
.enterprise-detail .detail-body .body-container .rich-box span {
    font-size: 16px;
    color: #666;
    line-height: 40px;
}
.enterprise-detail .detail-body .body-container .rich-box img,
.enterprise-detail .detail-body .body-container .rich-box video {
    display: block;
    max-width: 100%;
    margin: 0 auto;
    border-radius: 10px;
}
.enterprise-detail .detail-body .body-container .enterprise-detail-swiper {
    width: 100%;
    height: 512px;
}
.enterprise-detail .detail-body .body-container .enterprise-detail-swiper .swiper-slide {
    width: 63.8%;
    height: 512px;
    border-radius: 10px;
    overflow: hidden;
}
.enterprise-detail .detail-body .body-container .enterprise-detail-swiper .swiper-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.enterprise-detail .detail-body .enterprise-detail-single {
    width: 100%;
    text-align: center;
    margin-top: 30px;
    display: none;
}
.enterprise-detail .detail-body .enterprise-detail-single img {
    max-width: 100%;
    border-radius: 10px;
}

/* ===== 视频相关 ===== */
.zl-case-inner .enterprise-imgs .enterprise-imgs-swiper .zl-case-video-slide {
    width: 100%;
    height: 100%;
    background: #000;
    border-radius: 10px;
    overflow: hidden;
}
.zl-case-inner .enterprise-imgs .enterprise-imgs-swiper .zl-case-video-slide video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    cursor: pointer;
}
.zl-detail-video {
    margin-top: 20px;
    background: #000;
    border-radius: 10px;
    overflow: hidden;
}
.zl-detail-video video {
    display: block;
    width: 100%;
    max-height: 512px;
    object-fit: contain;
    margin: 0 auto;
}

/* ===== 图片预览层（lightbox） ===== */
.zl-lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    z-index: 20000;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: zoom-out;
}
.zl-lightbox img {
    max-width: 92%;
    max-height: 92%;
    object-fit: contain;
    border-radius: 6px;
    box-shadow: 0 10px 60px rgba(0,0,0,.6);
    cursor: zoom-out;
}
.zl-lightbox-close {
    position: absolute;
    top: 24px;
    right: 34px;
    color: #fff;
    font-size: 44px;
    font-weight: 300;
    line-height: 1;
    cursor: pointer;
    z-index: 20001;
    background: rgba(255,255,255,0.15);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background .3s;
}
.zl-lightbox-close:hover { background: rgba(255,255,255,0.3); }

#zlDetailSingle img { cursor: zoom-in; }
#zlDetailSwiper .swiper-slide img { cursor: zoom-in; }

/* ===== 弹窗详情堆叠轮播（与右侧案例轮播视觉一致）===== */
.zl-detail-stack-wrapper {
    width: 100%;
    height: 512px;
    border-radius: 10px;
    position: relative;
    z-index: 1;
    overflow: hidden;
    background: #f8faf8;
    display: none;          /* 默认隐藏，JS 多图时显示 */
}
.zl-detail-stack {
    position: relative;
    width: 100%;
    height: 100%;
}
.zl-detail-stack .zl-detail-card {
    position: absolute;
    top: 0;
    left: 50%;
    width: auto !important;
    max-width: 100%;
    height: 100%;
    border-radius: 12px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                opacity 0.5s ease,
                box-shadow 0.5s ease;
    transform-origin: center center;
    will-change: transform, opacity;
    display: flex;
    align-items: center;
    justify-content: center;
}
.zl-detail-stack .zl-detail-card img {
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
    display: block;
    cursor: pointer;
    background: #fff;
    transition: opacity 0.4s, filter 0.5s;
    padding: 0 50px;          /* 与右侧保持一致，左右 2px 白边 */
}
.zl-detail-stack .zl-detail-card.blur img {
    filter: blur(4px);
    opacity: 0.6;
}

/* ===== Lightbox 预览左右切换箭头 ===== */
.zl-lightbox-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.15);
    color: #fff;
    border: none;
    border-radius: 50%;
    font-size: 32px;
    line-height: 1;
    cursor: pointer;
    transition: background 0.3s, transform 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 20001;
    font-family: "Noto Sans SC", sans-serif;
    user-select: none;
}
.zl-lightbox-arrow:hover {
    background: rgba(255, 255, 255, 0.35);
    transform: translateY(-50%) scale(1.08);
}
.zl-lightbox-arrow:active {
    transform: translateY(-50%) scale(0.94);
}
.zl-lightbox-prev { left: 20px; }
.zl-lightbox-next { right: 20px; }


/* ===== 响应式适配 ===== */
@media (max-width: 1200px) {
    .zl-case-inner .enterprise-group { width: 400px; }
    .zl-case-inner .enterprise-group .enterprise-outer { width: 330px; margin-left: 60px; }
    .zl-case-inner .enterprise-group .enterprise-outer .enterprise-scroll li { width: 330px; }
}
@media (max-width: 900px) {
    .zl-case-inner { flex-direction: column; }
    .zl-case-inner .enterprise-group { width: 100%; height: auto; margin-right: 0; margin-bottom: 40px; }
    .zl-case-inner .enterprise-group .enterprise-outer { width: auto; margin-left: 40px; }
    .zl-case-inner .enterprise-group .enterprise-outer .enterprise-scroll { position: relative; max-height: 480px; }
    .zl-case-inner .enterprise-group .enterprise-outer .enterprise-scroll li { width: 100%; }
    .zl-case-inner .enterprise-imgs { width: 100%; max-width: 100%; }
    .enterprise-detail .detail-body { width: 92%; min-width: 0; height: 80%; top: 10%; padding: 60px 5%; }
    .zl-arrow {
        width: 36px;
        height: 36px;
        font-size: 26px;
    }
}
@media (max-width: 600px) {
    .zl-case-inner .enterprise-imgs .enterprise-imgs-swiper .zl-case-card {
        width: auto !important;
        height: 100%;
    }
    .zl-arrow {
        width: 32px;
        height: 32px;
        font-size: 22px;
    }
    .zl-arrow-left { left: 6px; }
    .zl-arrow-right { right: 6px; }
}