/*************关于我们 start ********************/
.sec-eyebrow{
    text-align:center;
    font-size:13px;
    color:var(--accent);
    font-weight:500;
    margin-bottom:16px;
}
.sec-title{
    text-align:center;
    font-size:clamp(30px,5vw,42px);
    font-weight:600;
    line-height:1.1;
    letter-spacing:-.025em;
    color:var(--ink);
    max-width:900px;
    margin:0 auto 24px;
}
.sec-title .light{color:var(--ink-3);font-weight:300}
.sec-desc{
    text-align:center;
    font-size:16px;
    color:var(--ink-2);
    max-width:680px;
    margin:0 auto 50px;
    line-height:1.5;
    font-weight:400;
}
.aboutus_container{
    padding: 4rem 0;
}
/* 顶部小文字 */
.aboutus_container .top-tag {
    font-size: 14px;
    color: #0066cc;
    margin-bottom: 24px;
    text-align: center;
}
/* 主标题 */
.aboutus_container .main-title {
    font-size: clamp(32px, 8vw, 42px);
    font-weight: 700;
    color: #111111;
    line-height: 1.2;
    margin-bottom: 8px;
    text-align: center;
}
/* 副标题 */
.aboutus_container .sub-title {
    font-size: clamp(28px, 7vw, 42px);
    font-weight: 400;
    color: #777777;
    line-height: 1.2;
    margin-bottom: 20px;
    text-align: center;
}
/* 简介文本 */
.aboutus_container .desc-text {
    font-size: clamp(14px, 3vw, 16px);
    color: #555555;
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto 40px;
    text-align: center;
}
/* 按钮组 */
.aboutus_container .button-group {
    margin-bottom: 60px;
    text-align: center;
}
.aboutus_container .btn {
    font-size: clamp(14px, 3vw, 16px);
    color: #0066cc;
    text-decoration: none;
    margin: 0 10px;
    transition: opacity 0.3s ease;
    text-align: center;
}
.aboutus_container .btn:hover {
    opacity: 0.7;
}
/* 年份大数字 */
.aboutus_container .year-big {
    font-size: clamp(80px, 30vw, 100px);
    font-weight: 700;
    background: linear-gradient(to bottom, #222222 0%, #aaaaaa 100%);
    -webkit-background-clip: text;
    color: transparent;
    line-height: 1;
    margin-bottom: 10px;
    text-align: center;
}
/* 底部小字 */
.aboutus_container .footer-text {
    font-size: clamp(10px, 2vw, 14px);
    color: #888888;
    letter-spacing: 1px;
    text-align: center;
}

/* about_stats_section 主容器 */
.about_stats_section {
    margin: 50px auto;
    padding: 40px 20px;
    border-top: 1px solid #e5e7eb;
    border-bottom: 1px solid #e5e7eb;
    box-sizing: border-box;
}
/* 数据列表 - 统一使用Grid布局，兼容性和布局更稳定 */
.about_stats_section .stats-list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    align-items: center;
    text-align: center;
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
    box-sizing: border-box;
}
/* 单个数据项 */
.about_stats_section .stats-item {
    padding: 0 10px;
    position: relative;
    box-sizing: border-box;
}
/* 分割线（桌面端：除第一项外都显示） */
.about_stats_section .stats-item:not(:first-child)::before {
    content: "";
    position: absolute;
    left: 0;
    top: 10%;
    bottom: 10%;
    width: 1px;
    background-color: #e5e7eb;
}
/* 数字样式 */
.about_stats_section .stats-number {
    font-size: 28px;
    font-weight: 700;
    color: #111827;
    line-height: 1.1;
}
.about_stats_section .stats-plus {
    color: #007bff;
    font-size: 28px;
    /*vertical-align: top;*/
}
.about_stats_section .stats-unit {
    font-size: 28px;
    color: #6b7280;
    font-weight: 400;
}
/* 描述文本 */
.about_stats_section .stats-desc {
    margin-top: 10px;
    font-size: 14px;
    color: #6b7280;
}

/* ===================== 响应式适配 ===================== */
/* 中等屏幕（≤992px）：缩小字体 */
@media (max-width: 992px) {
    .about_stats_section .stats-number { font-size: 3.5rem; }
    .about_stats_section .stats-plus { font-size: 2rem; }
    .about_stats_section .stats-unit { font-size: 1.5rem; }
    .about_stats_section .stats-desc { font-size: 1rem; }
}

/* 平板/手机（≤768px）：一行2个，核心修复 */
@media (max-width: 768px) {
    .about_stats_section .stats-list {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px 0;
    }
    /* 手机端竖线规则：只保留 第2、4个 左侧竖线（两列中间） */
    .about_stats_section .stats-item::before { display: none; }
    .about_stats_section .stats-item:nth-child(2)::before,
    .about_stats_section .stats-item:nth-child(4)::before {
        display: block;
        height: 60%;
        top: 20%;
    }
    /* 字体适配 */
    .about_stats_section .stats-number { font-size: 3rem; }
    .about_stats_section .stats-plus { font-size: 1.8rem; }
    .about_stats_section .stats-unit { font-size: 1.3rem; }
}

/* 小屏手机（≤480px）：极致适配 */
@media (max-width: 480px) {
    .about_stats_section {
        margin: 30px auto;
        padding: 20px 10px;
    }
    .about_stats_section .stats-number { font-size: 2.2rem; }
    .about_stats_section .stats-plus { font-size: 1.4rem; }
    .about_stats_section .stats-unit { font-size: 1rem; }
    .about_stats_section .stats-desc { font-size: 0.85rem; }
}

/* ============理念 STORY ============ */
.story_container {
    padding: 4rem 0;
}

.story_container .story-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.story_container .story-image {
    aspect-ratio: 4/5;
    background: linear-gradient(135deg, #f5f5f7 0%, #e8e8eb 100%);
    border-radius: 18px;
    overflow: hidden;
    position: relative;
}

.story_container .story-image::before {
    background-color: rgba(255, 255, 255, 0.2);
    content: '';
    position: absolute;
    inset: 0;
    /* background:
        radial-gradient(circle at 30% 30%, rgba(0, 113, 227, .08), transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(29, 29, 31, .06), transparent 50%); */
}

.story_container .story-image-content {
    position: absolute;
    inset: 0;
    padding: 48px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.story_container .story-image-tag {
    font-size: 12px;
    color: #fff;
    letter-spacing: .25em;
    text-transform: uppercase;
    font-weight: 500;
}

.story_container .story-image-quote {
    font-family: 'Noto Serif SC', serif;
    font-size: 28px;
    font-weight: 500;
    color: #fff;
    line-height: 1.4;
    letter-spacing: -.01em;
}

.story_container .story-image-quote .author {
    display: block;
    font-size: 13px;
    font-weight: 400;
    color: #fff;
    margin-top: 16px;
    font-family: 'Inter', sans-serif;
    letter-spacing: .05em;
}

.story_container .story-text h2 {
    font-size: 42px;
    font-weight: 600;
    line-height: 1.1;
    letter-spacing: -.025em;
    margin-bottom: 32px;
}

.story_container .story-text h2 .light {
    color: #6e6e73;
    font-weight: 300
}

.story_container .story-text p {
    font-size: 14px;
    line-height: 1.7;
    color: #424245;
    margin-bottom: 20px
}

.story_container .story-text .lead {
    font-size: 1.2rem;
    color: #1d1d1f;
    font-weight: 500;
    line-height: 1.5;
    margin-bottom: 32px;
}
@media (max-width: 768px) {
    .story_container .story-grid{grid-template-columns:1fr;gap:48px}
    .story_container .story-text h2 {
        font-size: 32px;
    }
    .story_container .story-text .lead{
        font-size: 16px;
    }
    .story_container .story-text p{
        font-size: 16px;
    }
}

/* ============发展历程 TIMELINE ============ */
.development_history_section {
    background: var(--bg);
    padding: 4rem 0;
}

.development_history_section .timeline {
    max-width: 760px;
    margin: 0 auto;
    position: relative;
}

.development_history_section .timeline::before {
    content: '';
    position: absolute;
    left: 120px;
    top: 20px;
    bottom: 20px;
    width: 1px;
    background: var(--line);
}

.development_history_section .tl-item {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 60px;
    padding: 32px 0;
    position: relative;
}

.development_history_section .tl-item::before {
    content: '';
    position: absolute;
    left: 113px;
    top: 40px;
    width: 11px;
    height: 11px;
    border-radius: 50%;
    background: var(--paper);
    border: 2px solid var(--accent);
}

.development_history_section .tl-year {
    font-size: 28px;
    font-weight: 700;
    color: var(--ink);
    letter-spacing: -.02em;
    text-align: right;
    line-height: 1.2;
    padding-right: 10px;
}

.development_history_section .tl-content {
    padding-top: 4px
}

.development_history_section .tl-title {
    font-size: 17px;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 6px;
    letter-spacing: -.01em;
}

.development_history_section .tl-text {
    font-size: 15px;
    color: var(--ink-3);
    line-height: 1.6
}

/* ============ NEWS CAROUSEL ============ */
.aboutus_news_container {
    background: var(--paper);
    padding: 4rem 0;
}

 /* 公共容器样式，统一宽度 */
.aboutus_news_container .container-wide {
    /*max-width: 1200px;*/
    /*margin: 0 auto;*/
    /*padding: 0 20px;*/
}
.aboutus_news_container .news-carousel {
    position: relative;
    margin-bottom: 48px;
    border-radius: 24px;
    overflow: hidden;
    background: #000;
    width: 100%;
}

.aboutus_news_container .news-slides {
    position: relative;
    aspect-ratio: 21/9;
    min-height: 480px;
    width: 100%;
}

.aboutus_news_container .news-slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity .8s ease;
    display: flex;
    align-items: flex-end;
    padding: 64px;
    color: #fff;
    width: 100%;
}

.aboutus_news_container .news-slide.active {
    opacity: 1
}

.aboutus_news_container .news-slide-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    width: 100%;
    height: 100%;
}

/* 轮播图图片样式 */
.aboutus_news_container .news-slide-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.aboutus_news_container .news-slide-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg,
            rgba(0, 0, 0, .1) 0%,
            rgba(0, 0, 0, .3) 50%,
            rgba(0, 0, 0, .85) 100%);
}

.aboutus_news_container .news-slide-1 .news-slide-bg {
    background:
        radial-gradient(circle at 70% 30%, #0071e3, transparent 60%),
        linear-gradient(135deg, #1d1d1f, #000);
}

.aboutus_news_container .news-slide-2 .news-slide-bg {
    background:
        radial-gradient(circle at 30% 60%, #86868b, transparent 50%),
        linear-gradient(135deg, #2c2c2e, #000);
}

.aboutus_news_container .news-slide-3 .news-slide-bg {
    background:
        radial-gradient(circle at 50% 20%, #c89b3c, transparent 60%),
        linear-gradient(135deg, #1d1d1f, #000);
}

.aboutus_news_container .news-slide-content {
    position: relative;
    z-index: 2;
    max-width: 720px
}

.aboutus_news_container .news-cat {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(255, 255, 255, .15);
    backdrop-filter: blur(10px);
    border-radius: 100px;
    font-size: 12px;
    letter-spacing: .05em;
    font-weight: 500;
    margin-bottom: 24px;
}

.aboutus_news_container .news-slide h3 {
    font-family: 'Noto Serif SC', serif;
    font-size: clamp(28px, 3.5vw, 36px);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 16px;
    letter-spacing: -.02em;
}

.aboutus_news_container .news-slide p {
    font-size: 16px;
    line-height: 1.6;
    color: rgba(255, 255, 255, .8);
    margin-bottom: 24px;
    max-width: 600px;
}

.aboutus_news_container .news-slide-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 13px;
    color: rgba(255, 255, 255, .6);
}

.aboutus_news_container .news-slide-meta .read-more {
    color: #fff;
    font-weight: 500
}

.aboutus_news_container .news-slide-meta .read-more::after {
    content: ' ›'
}

.aboutus_news_container .carousel-dots {
    position: absolute;
    bottom: 32px;
    right: 64px;
    display: flex;
    gap: 8px;
    z-index: 3;
}

.aboutus_news_container .carousel-dot {
    width: 32px;
    height: 3px;
    background: rgba(255, 255, 255, .3);
    border-radius: 2px;
    cursor: pointer;
    transition: background .3s;
}

.aboutus_news_container .carousel-dot.active {
    background: #fff
}

/* News list */
.aboutus_news_container .news-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    width: 100%;
}

.aboutus_news_container .news-card {
    cursor: pointer;
    transition: transform .3s;
    width: 100%;
}

.aboutus_news_container .news-card:hover {
    transform: translateY(-4px)
}

/* 新闻卡片图片容器 */
.aboutus_news_container .news-card-img {
    width: 100%;
    aspect-ratio: 16/10;
    border-radius: 12px;
    background: linear-gradient(135deg, #f5f5f7, #e8e8eb);
    margin-bottom: 20px;
    position: relative;
    overflow: hidden;
}

/* 新闻卡片图片样式 */
.aboutus_news_container .news-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.aboutus_news_container .news-card .news-cat {
    background: var(--line-2);
    color: var(--ink);
    backdrop-filter: none;
    margin-bottom: 12px;
    font-size: 11px;
}

.aboutus_news_container .news-card h4 {
    font-size: 18px;
    font-weight: 600;
    line-height: 1.4;
    color: var(--ink);
    margin-bottom: 8px;
    letter-spacing: -.01em;
}

.aboutus_news_container .news-card-meta {
    font-size: 13px;
    color: var(--ink-3);
    font-family: 'JetBrains Mono', monospace;
}

.aboutus_news_container .news-more {
    text-align: center;
    margin-top: 64px;
}

.aboutus_news_container .news-more a {
    color: var(--accent);
    font-size: 17px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    cursor: pointer;
}

.aboutus_news_container .news-more a::after {
    content: '›';
    font-size: 20px
}

.aboutus_news_container .news-more a:hover {
    /*text-decoration: underline*/
}

/* 移动端适配 */
@media (max-width: 768px) {
    .aboutus_news_container .news-list {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .aboutus_news_container .news-slide {
        padding: 40px 24px;
    }

    .aboutus_news_container .carousel-dots {
        right: 24px;
        bottom: 24px;
    }
}

/* ============ CERT ============ */
.cert_container {
    background: var(--paper);
    padding: 60px 0;
    position: relative;
}

.cert_container .cert-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.cert_container .cert-card {
    border-radius: 18px;
    transition: all .3s;
    cursor: pointer;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
}

.cert_container .cert-card:hover {
    transform: translateY(-4px);
}

/* 资质图片样式 */
.cert_container .cert-img {
    max-width: 100%;
    object-fit: contain;
    display: block;
}

/* 特色深色卡片 */
.cert_container .cert-card.featured {
    background: var(--ink);
}

.cert_container .cert-card.featured:hover {
    background: #000;
}

/* 预览遮罩 */
.cert-preview-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    cursor: zoom-out;
}
.cert-preview-overlay.show {
    display: flex;
    opacity: 1;
}
/* 预览图片 */
.cert-preview-img {
    /*max-width: 100%;*/
    /*max-height: 90vh;*/
    border-radius: 6px;
    box-shadow: 0 0 40px rgba(0,0,0,0.3);
    cursor: default;
    transition: transform 0.3s ease;
    transform: scale(1.2);
}
/* 关闭按钮 */
.cert-preview-close {
    position: absolute;
    top: 30px;
    right: 30px;
    font-size: 36px;
    color: #fff;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 10;
}
/* 左右切换 */
.cert-preview-prev,
.cert-preview-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    font-size: 40px;
    color: #fff;
    background: none;
    border: none;
    padding: 20px;
    cursor: pointer;
    z-index: 10;
    user-select: none;
}
.cert-preview-prev { left: 20px; }
.cert-preview-next { right: 20px; }

/* ====================== 移动端适配 ====================== */
@media (max-width: 992px) {
    /* 平板：2列布局 */
    .cert_container .cert-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    /* 手机：1列布局 */
    .cert_container .cert-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .cert_container .cert-card {
        /*padding: 20px;*/
        min-height: 160px;
    }

    .cert_container .cert-img {
        /*max-height: 140px;*/
    }

    /* 整体上下间距缩小 */
    .cert_container {
        padding: 40px 0;
    }
}

/* ============ APPS ============ */
.apps_container {
    background: var(--bg);
    padding: 4rem 0;
    /* 上下内边距，让页面不拥挤 */
}

/* 网格布局 - 响应式核心 */
.apps_container .apps-grid {
    display: grid;
    /* 默认4列 */
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.apps_container .app-cell {
    background: var(--paper);
    border-radius: 18px;
    padding: 36px 28px;
    transition: all .3s;
    cursor: pointer;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.apps_container .app-cell:hover {
    background: var(--ink);
    color: #fff;
    transform: translateY(-4px);
}

.apps_container .app-num {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    color: var(--ink-3);
    letter-spacing: .15em;
}

.apps_container .app-cell:hover .app-num {
    color: rgba(255, 255, 255, .6)
}

.apps_container .app-name {
    font-size: 20px;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 8px;
    letter-spacing: -.01em;
}

.apps_container .app-cell:hover .app-name {
    color: #fff
}

.apps_container .app-desc {
    font-size: 13px;
    color: var(--ink-3);
    line-height: 1.5;
}

.apps_container .app-cell:hover .app-desc {
    color: rgba(255, 255, 255, .7)
}

/* ==================== 响应式媒体查询 ==================== */
/* 平板设备（≤992px）：改为3列布局 */
@media (max-width: 992px) {
    .apps_container .apps-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* 小平板/大屏手机（≤768px）：改为2列布局 */
@media (max-width: 768px) {
    .apps_container {
        padding: 40px 0;
    }

    .apps_container .sec-title {
        font-size: 26px;
    }

    .apps_container .sec-desc {
        font-size: 15px;
        margin-bottom: 30px;
        
    }

    .apps_container .apps-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .apps_container .app-cell {
        padding: 28px 20px;
        min-height: 180px;
    }
}

/* 手机端（≤480px）：改为1列布局，全屏展示 */
@media (max-width: 480px) {
    .apps_container .sec-title {
        font-size: 24px;
    }

    .apps_container .apps-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .apps_container .app-cell {
        padding: 24px 18px;
        min-height: 160px;
    }

    .apps_container .app-name {
        font-size: 18px;
    }
}


/* ============ CTA ============ */
.cta_container  {
    background: var(--paper);
    text-align: center;
    padding: 160px 0;
}

.cta_container h2 {
    font-family: 'Noto Serif SC', serif;
    font-size: clamp(38px, 6vw, 42px);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -.025em;
    color: var(--ink);
    max-width: 900px;
    margin: 0 auto 24px;
}

.cta_container p {
    font-size: 16px;
    color: var(--ink-2);
    max-width: 620px;
    margin: 0 auto 48px;
    line-height: 1.5;
}

.cta_container .cta-btns {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap
}

.cta_container .btn {
    padding: 14px 32px;
    border-radius: 100px;
    font-size: 15px;
    font-weight: 500;
    transition: all .2s;
    cursor: pointer;
    letter-spacing: -.01em;
    border: none;
}

.cta_container .btn-primary {
    background: var(--accent);
    color: #fff
}

.cta_container .btn-primary:hover {
    background: var(--accent-hover)
}

.cta_container .btn-ghost {
    background: transparent;
    color: var(--accent);
    border: 1px solid var(--line)
}

.cta_container .btn-ghost:hover {
    background: var(--line-2)
}

@media (max-width: 768px) {
    .cta_container{
        padding: 2rem 0;
    }
    .cta_container p{
        padding:0 20px;
        font-size:18px;
    }
}

/* ============ WORKSHOP ============ */
.workshop_container {
    background: var(--bg);
    padding: 80px 0;
    position: relative;
}

.workshop_container .workshop-tabs {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 40px;
}

.workshop_container .ws-tab {
    padding: 10px 20px;
    border-radius: 100px;
    font-size: 18px;
    font-weight: 500;
    color: var(--ink-2);
    cursor: pointer;
    transition: all .2s;
    border: 1px solid transparent;
    white-space: nowrap;
}

.workshop_container .ws-tab.active {
    background: var(--ink);
    color: #fff;
}

.workshop_container .ws-tab:not(.active):hover {
    background: var(--line-2)
}

/* 切换箭头 */
.carousel-controls {
    position: absolute;
    top: 56%;
    left: 10%;
    right: 10%;
    display: flex;
    justify-content: space-between;
    padding: 0 10px;
    pointer-events: none;
    transform: translateY(-50%);
    z-index: 10;
}

.carousel-controls button {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid var(--line);
    font-size: 30px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    pointer-events: all;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.carousel-controls button:hover {
    background: white;
    transform: scale(1.05);
}

.carousel-controls button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    transform: none;
}

.workshop_container .workshop-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.workshop_container .ws-zone {
    background: var(--paper);
    border-radius: 24px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
    transition: transform .4s;
    /*min-height: 420px;*/
    display: flex;
    flex-direction: column;
}

.workshop_container .ws-zone:hover {
    transform: translateY(-6px)
}

/* 图片容器：固定高度 + 覆盖显示 */
.workshop_container .ws-zone-image {
    flex: 1;
    position: relative;
    overflow: hidden;
    min-height: 200px;
    /*max-height: 240px;*/
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 图片样式：等比例缩放填充，不拉伸 */
.workshop_container .ws-zone-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.workshop_container .ws-zone-1 .ws-zone-image {
    background:
        radial-gradient(circle at 30% 30%, rgba(0, 113, 227, .4), transparent 50%),
        linear-gradient(135deg, #1d1d1f 0%, #424245 100%);
}

.workshop_container .ws-zone-2 .ws-zone-image {
    background:
        radial-gradient(circle at 70% 50%, rgba(200, 155, 60, .3), transparent 50%),
        linear-gradient(135deg, #0071e3 0%, #1d1d1f 100%);
}

.workshop_container .ws-zone-3 .ws-zone-image {
    background:
        radial-gradient(circle at 50% 70%, rgba(255, 255, 255, .1), transparent 40%),
        linear-gradient(135deg, #2c2c2e 0%, #0071e3 80%, #86868b 100%);
}

.workshop_container .ws-zone-4 .ws-zone-image {
    background:
        radial-gradient(circle at 30% 60%, rgba(200, 155, 60, .2), transparent 40%),
        linear-gradient(135deg, #1d1d1f 0%, #86868b 100%);
}

.workshop_container .ws-zone-5 .ws-zone-image,
.workshop_container .ws-zone-6 .ws-zone-image,
.workshop_container .ws-zone-7 .ws-zone-image,
.workshop_container .ws-zone-8 .ws-zone-image,
.workshop_container .ws-zone-9 .ws-zone-image,
.workshop_container .ws-zone-10 .ws-zone-image,
.workshop_container .ws-zone-11 .ws-zone-image,
.workshop_container .ws-zone-12 .ws-zone-image {
    background:
        radial-gradient(circle at 30% 30%, rgba(0, 113, 227, .4), transparent 50%),
        linear-gradient(135deg, #1d1d1f 0%, #424245 100%);
}

.workshop_container .ws-zone-num {
    position: absolute;
    top: 24px;
    left: 24px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    color: rgba(255, 255, 255, .7);
    letter-spacing: .2em;
}

.workshop_container .ws-zone-icon {
    position: absolute;
    top: 24px;
    right: 24px;
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, .1);
    backdrop-filter: blur(20px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 14px;
}

.workshop_container .ws-zone-content {
    padding: 28px 32px;
    background: var(--paper);
    border-top: 1px solid var(--line-2);
}

.workshop_container .ws-zone-title {
    font-size: 22px;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 8px;
    letter-spacing: -.01em;
}

.workshop_container .ws-zone-en {
    font-size: 12px;
    color: var(--ink-3);
    font-family: 'Inter', sans-serif;
    letter-spacing: .05em;
    margin-bottom: 12px;
}

.workshop_container .ws-zone-desc {
    font-size: 15px;
    color: var(--ink-2);
    line-height: 1.6;
    margin-bottom: 16px;
}

.workshop_container .ws-zone-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

.workshop_container .ws-zone-tag {
    padding: 4px 10px;
    background: var(--line-2);
    border-radius: 100px;
    font-size: 12px;
    color: var(--ink-2);
}

/* ============= 响应式核心适配 ============= */

/* 小PC/笔记本 */
@media (min-width: 1024px) and (max-width: 1439px) {
    .carousel-controls {
        position: absolute;
        top: 60%;
        left: 0;
        right: 0;
        display: flex;
        justify-content: space-between;
        padding: 0 5px;
        pointer-events: none;
        transform: translateY(-50%);
        z-index: 10;
    }
    .carousel-controls button {
        width: 40px;
        height: 40px;
    }
    
}

/* 平板小屏 */
@media (min-width: 768px) and (max-width: 1023px) {
    .carousel-controls {
        position: absolute;
        top: 55%;
        left: 5%;
        right: 5%;
        display: flex;
        justify-content: space-between;
        padding: 0 10px;
        pointer-events: none;
        transform: translateY(-50%);
        z-index: 10;
    }
}

/* 平板设备 */
@media (max-width: 768px) {
    .workshop_container {
        padding: 60px 0;
    }
    .workshop_container .workshop-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .workshop_container .ws-zone {
        min-height: 380px;
    }
    .carousel-controls{
        left: 0;
        right: 0;
    }
    .carousel-controls {
        /*top: 58%;*/
        /*padding: 0 5px;*/
    }
    .carousel-controls button {
        width: 38px;
        height: 38px;
    }
    .carousel-controls button{
        width: 40px;
        height: 40px;
    }
}

/* 手机设备 */
@media (max-width: 480px) {
    .sec-title {
        font-size: 24px;
    }
    .sec-desc {
        font-size: 15px;
        margin: 0 auto 40px;
        padding: 0 20px;
    }
    .workshop_container .ws-tab {
        padding: 8px 6px;
        font-size: 13px;
    }
    .workshop_container .ws-zone-content {
        padding: 24px;
    }
    .workshop_container .ws-zone-title {
        font-size: 20px;
    }
    .workshop_container .ws-zone-num {
        top: 20px;
        left: 20px;
    }
    .workshop_container .ws-zone-icon {
        top: 20px;
        right: 20px;
    }
}
/*************关于我们 end ********************/