.about-hero {
            position: relative;
            width: 100%;
            height: 500px;
            background-size: cover;
            background-position: center;
            display: flex;
            align-items: flex-start;
       }
       .about-hero-content {
        max-width: 1600px;
        width: 100%;
        margin: 0 auto;
        padding: 0 40px;
        position: absolute;
        left: 50%;
        bottom: 20px;
        transform: translateX(-50%);
       }
       .about-hero h2 {
            font-size: 48px;
            font-weight: 400;
            color: #fff;
        }
        .about-hero h3 {
            font-size: 48px;
            font-weight: 400;
            color: #fff;
        }

        .about-nav-tabs {
            display: flex;
            gap: 30px;
            margin-top: 30px;
        }
        .about-nav-tabs a {
            color: rgba(255,255,255,0.7);
            font-size: 16px;
            padding: 8px 16px;
            border-radius: 4px;
            transition: all 0.3s ease;
            position: relative;
        }
        .about-nav-tabs a.active::after {
            width: 100%;
            height: 4px;
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            background: #d4af37;
        }
        .timeline-year::after {
                display: none;
            }
        .partner-brands-content {
            margin-left: 120px;
            display: grid;
            grid-template-columns: repeat(7, 1fr);
            gap: 20px;
        }
        .brand-card {
            background: #fff;
            padding: 30px 40px;
            border-radius: 8px;
            text-align: center;
            box-shadow: 0 2px 8px rgba(0,0,0,0.1);
        }
        .brand-logo img {
            max-width: 120px;
        }
        .brand-name {
            font-size: 14px;
            font-weight: 550;
            color: #333;
        }
        .brand-country {
            font-size: 14px;
            color: #666;
            margin-bottom: 12px;
        }
        .brand-desc {
            font-size: 12px;
            color: #999;
            line-height: 1.6;
        }
        .culture-section {
            position: relative;
            padding: 100px 40px 160px;
            background-image: url('../images/culture_bg.jpg');
            background-size: cover;
            background-position: center;
            min-height: 600px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-wrap: wrap;
        }
        .culture-content {
            position: relative;
            z-index: 2;
            max-width: 1600px;
            margin: 0 auto;
        }
        .culture-top-header {
            margin-bottom: 120px;
            max-width: 1600px;
            flex: 100%;
        }
        .culture-logo-section {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .culture-logo-icon {
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .culture-logo-text {
            color: #295b9e;
            font-size: 18px;
            font-weight: 550;
        }
        .culture-title {
            text-align: left;
            color: #333;
            font-size: 36px;
            margin-bottom: 50px;
            display: flex;
            font-weight: 550;
            align-items: center;
            justify-content: flex-start;
            gap: 12px;
        }
        .culture-title span { color:#295b9e;}
        .culture-circles {
            display: block;
            margin-bottom: 40px;
            max-width: 1200px;
        }
        .culture-circle {
            background: #fff;
            border: 4px solid #d4af37;
            border-radius: 50%;
            width: 300px;
            height: 300px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding: 40px;
            text-align: center;
        }
        .culture-circle h4 {
            font-size: 20px;
            color: #1f2937;
            margin-bottom: 16px;
        }
        .culture-circle p {
            font-size: 14px;
            color: #666;
            line-height: 1.8;
        }
        .timeline-section {
            padding: 80px 40px;
            background: linear-gradient(135deg, #e0f2fe 0%, #f0f9ff 100%);
            position: relative;
        }
        .timeline-container::before {
            content: '';
            position: absolute;
            top: 60px;
            left: 0;
            right: 0;
            height: 4px;
            background: repeating-linear-gradient(
                to right,
                #222 0px,
                #222 8px,
                transparent 8px,
                transparent 20px
            );
            z-index: 1;
        }
        .timeline-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 20px;
        }
        .timeline-logo {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .timeline-logo-icon {
            width: 32px;
            height: 32px;
            background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-weight: bold;
        }
        .timeline-logo span {
            font-size: 18px;
            font-weight: 550;
            color: #1f2937;
        }
        .timeline-title-text {
            flex: 1;
        }
        .timeline-title-text h2 {
            font-size: 36px;
            color: #1f2937;
            margin: 0;
            line-height: 1.4;
            font-weight: 550;
        }
        .timeline-title-text span{
             font-size: 36px;
            color: #295b9e;
            margin: 0;
            line-height: 1.4;
            font-weight: 550;
        }
        .timeline-nav-buttons {
            display: flex;
            gap: 12px;
        }
        .timeline-nav-btn {
            width: 50px;
            height: 30px;
            border-radius: 50px 0 0 50px;
            border: 1px solid #000;
            background: transparent;
            color: #000;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            transition: all 0.3s ease;
        }
        .timeline-nav-btn:hover {
            background: #fbbf24;
            color: #fff;
            border-color: #fbbf24;
        }
        .timeline-nav-btn.timeline-nav-next {
            background: #fbbf24;
            border-color: #fbbf24;
            color: #fff;
            border-radius: 0 50px 50px 0;
        }
        .timeline-nav-btn.timeline-nav-next:hover {
            background: #f59e0b;
            border-color: #f59e0b;
        }
        .timeline-container-wrapper {
            position: relative;
            overflow: hidden;
            cursor: grab;
        }
        .timeline-container-wrapper:active {
            cursor: grabbing;
        }
        .timeline-container {
            display: flex;
            gap: 40px;
            transition: transform 0.5s ease;
            padding: 40px 0;
            position: relative;
        }
        .timeline-container::before {
            content: '';
            position: absolute;
            top: 61px;
            left: 0;
            right: 0;
            height: 3px;
            background: repeating-linear-gradient(
                to right,
                #333 0px,
                #333 8px,
                transparent 8px,
                transparent 16px
            );
            z-index: 1;
        }
        .timeline-item {
            flex: 0 0 300px;
            text-align: center;
            position: relative;
            z-index: 2;
        }
        .timeline-year {
            font-size: 56px;
            font-weight: 500;
            color: #fbbf24;
            margin-bottom: 30px;
            background: transparent;
            padding: 0;
            display: inline-block;
            position: relative;
        }
        .timeline-year::after {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 20px;
            height: 20px;
            background: #fbbf24;
            border-radius: 50%;
            border: 4px solid #fff;
            box-shadow: 0 0 0 3px #fbbf24;
            z-index: -1;
        }
        .timeline-item {
            flex: 0 0 450px;
            text-align: center;
            position: relative;
            z-index: 2;
            display: flex;
            flex-direction: column;
            align-items: flex-start;
        }
        .timeline-dot {
            position: relative;
            margin: 0 auto 18px 0;
            width: 36px;
            height: 36px;
            background: #fbbf24;
            border-radius: 50%;
            z-index: 2;
        }
        .timeline-image {
            width: 100%;
            height: 300px;
            margin: 0 auto 20px;
            background: #f3f4f6;
            border-radius: 8px;
            overflow: hidden;
            position: relative;
        }
        .timeline-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .timeline-content{
            text-align: left;
            width: 100%;
            display: block;
        }
        .timeline-content h4 {
            font-size: 20px;
            color: #1f2937;
            margin-bottom: 12px;
            font-weight: 600;
        }
        .timeline-content p {
            font-size: 14px;
            color: #666;
            line-height: 1.6;
            text-align: left;
        }
        .recruitment-section {
            background: #fff;
            padding: 60px 0 40px 0;
            text-align: center;
        }
        .recruitment-top {
            margin-bottom: 32px;
            text-align: left;
            max-width: 1600px;
            display: block;
            margin: 0 auto;
        }
        .recruitment-logo {
            height: 38px;
            margin-bottom: 18px;
            display: flex;
            align-items: center;
            font-size: 18px;
            font-weight: 550;
        }
        .recruitment-title {
            font-size: 36px;
            color: #1f2937;
            font-weight: 550;
            margin-bottom: 10px;
        }
        .recruitment-subtitle {
            font-size: 36px;
            font-weight: 550;
            background: linear-gradient(90deg, #295b9e 0%, #38bdf8 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-fill-color: transparent;
            line-height: 1.2;
            margin-bottom: 18px;
        }
        .recruitment-imgbox {
            position: relative;
            display: flex;
            justify-content: center;
            align-items: flex-start;
            max-width: 1600px;
            background: url(../images/job_bg.jpg) no-repeat;
            display: block;
            min-height: 800px;
            margin: 0 auto;
        }
        .recruitment-mainimg {
            width: 100%;
            max-width: 900px;
            border-radius: 16px;
            box-shadow: 0 4px 24px rgba(0,0,0,0.08);
        }
        .recruitment-info-onimg {
            position: absolute;
            top: 80px;
            left: 80px;
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            width: 100%;
        }
        .recruitment-phone-onimg {
            font-size: 48px;
            color: #f1c41c;
            font-weight: 550;
            margin-bottom: 12px;
            letter-spacing: 2px;
        }
        .recruitment-address-onimg {
            font-size: 15px;
            color: #222;
            margin-bottom: 22px;
        }
        .recruitment-btn-onimg {
            display: inline-block;
            background: #f1c41c;
            color: #fff;
            font-size: 20px;
            font-weight: 500;
            padding: 12px 36px;
            border-radius: 0 30px 30px 0;
            text-decoration: none;
            box-shadow: 0 2px 8px rgba(255,214,0,0.10);
            transition: background 0.2s, color 0.2s;
        }
        .recruitment-btn-onimg:hover {
            background: #295b9e;
            color: #fff;
        }
        .recruitment-btn-arrow {
            font-size: 20px;
            margin-left: 6px;
            vertical-align: middle;
        }
        @media (max-width: 900px) {
            .recruitment-imgbox {
                flex-direction: column;
                align-items: center;
                background-size: contain;
                min-height: 321px;
            }
            .recruitment-info-onimg {
                position: static;
                margin: 0 auto 0 auto;
                min-width: 0;
                max-width: 100%;
                width: 100%;
                box-sizing: border-box;
                margin-top: -40px;
            }
            .recruitment-mainimg {
                max-width: 100%;
            }
            .about-hero-content {
                width: 100%;
            }
        }
        @media (max-width: 600px) {
            .recruitment-info-onimg {
                padding: 18px 10px 16px 10px;
            }
            .recruitment-mainimg {
                border-radius: 8px;
            }
            .recruitment-title {
                font-size: 22px;
            }
            .recruitment-subtitle {
                font-size: 18px;
            }
            .recruitment-phone-onimg {
                font-size: 22px;
            }
        }
        
        @media (max-width: 992px) {
            .timeline-header {
                flex-wrap: wrap;
                gap: 20px;
            }
            
            .timeline-container {
                flex-direction: column;
            }
            
            .timeline-item {
                flex: 1 1 100%;
            }
        }
        
        @media (max-width: 768px) {
            /* timeline移动端横滑适配与排版优化 */
            .timeline-section {
                padding: 40px 0 30px 0;
                background: #eaf6ff;
            }
            .timeline-header {
                flex-direction: column;
                align-items: center;
                gap: 10px;
                margin-bottom: 20px;
            }
            .timeline-logo {
                justify-content: center;
                margin-bottom: 8px;
            }
            .timeline-title-text {
                text-align: center;
                margin: 0 0 10px 0;
            }
            .timeline-title-text h2 {
                font-size: 22px;
                margin-bottom: 4px;
            }
            .timeline-title-text span {
                font-size: 16px;
                color: #2563eb;
            }
            .timeline-container-wrapper {
                overflow-x: hidden !important;
                width: 100vw !important;
                margin: 0 auto;
                position: relative;
                box-sizing: border-box;
            }
            .timeline-container {
                display: flex !important;
                flex-direction: row !important;
                width: auto !important;
                min-width: unset !important;
                max-width: unset !important;
                gap: 0 !important;
                padding: 0 !important;
                transition: transform 0.5s cubic-bezier(.4,0,.2,1);
                will-change: transform;
            }
            .timeline-item {
                flex: 0 0 100vw !important;
                width: 100vw !important;
                max-width: 100vw !important;
                min-width: 100vw !important;
                margin: 0 auto !important;
                box-sizing: border-box;
                display: flex;
                flex-direction: column;
                align-items: center;
                justify-content: flex-start;
                padding: 0 0 32px 0;
                background: none;
            }
            .timeline-year {
                font-size: 32px;
                font-weight: 700;
                color: #fbbf24;
                margin-bottom: 10px;
                text-align: center;
            }
            .timeline-dot {
                margin: 0 auto 12px auto;
                width: 24px;
                height: 24px;
            }
            .timeline-image {
                width: 88vw;
                max-width: 340px;
                height: 140px;
                margin: 0 auto 14px auto;
                border-radius: 8px;
                overflow: hidden;
                background: #f3f4f6;
            }
            .timeline-image img {
                width: 100%;
                height: 100%;
                object-fit: cover;
            }
            .timeline-content {
                padding: 0 12px;
                text-align: center;
            }
            .timeline-content h4 {
                font-size: 16px;
                margin-bottom: 6px;
                color: #1f2937;
            }
            .timeline-content p {
                font-size: 13px;
                color: #666;
                line-height: 1.6;
                margin: 0;
            }
            .timeline-nav-buttons {
                position: absolute;
                top: 50%;
                left: 0;
                width: 100vw;
                display: flex;
                justify-content: space-between;
                pointer-events: none;
                z-index: 10;
            }
            .timeline-nav-btn {
                pointer-events: auto;
                background: #ffd600;
                border: none;
                color: #222;
                font-size: 20px;
                width: 36px;
                height: 36px;
                border-radius: 50%;
                box-shadow: 0 2px 8px rgba(0,0,0,0.06);
                display: flex;
                align-items: center;
                justify-content: center;
                opacity: 0.95;
            }
            .timeline-nav-btn:active {
                background: #2563eb;
                color: #fff;
            }
            /* 隐藏主线（虚线）和大圆点，移动端更简洁 */
            .timeline-container::before,
            .timeline-year::after {
                display: none !important;
            }
            .about-hero {
                height: 300px !important;
                padding: 60px 20px !important;
                margin-top: 70px !important;
            }
            .about-hero h2 {
                font-size: 36px !important;
            }
            .about-hero h3 {
                font-size: 24px !important;
            }
            .about-nav-tabs {
                flex-wrap: wrap !important;
                gap: 15px !important;
                margin-top: 20px !important;
            }
            .about-nav-tabs a {
                font-size: 14px !important;
                padding: 6px 12px !important;
            }
            .partner-brands-label {
                display: none;
            }
            .partner-brands-content {
                margin-left: 0;
                grid-template-columns: repeat(4, 1fr);
            }
            .culture-circles {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            .culture-circle {
                width: 250px;
                height: 250px;
                padding: 30px;
            }
            .culture-circle h4 {
                font-size: 18px;
            }
            .culture-circle p {
                font-size: 13px;
            }
            .timeline-header {
                flex-direction: column;
                align-items: center;
                gap: 20px;
            }
            .timeline-title-text {
                margin-left: 0;
            }
            /* 发展历程移动端只显示一个，横滑切换 */
            .timeline-container-wrapper {
                overflow-x: hidden !important;
                width: 100vw !important;
                margin-left: 50%;
                transform: translateX(-50%);
                box-sizing: border-box;
            }
            .timeline-container {
                display: flex !important;
                flex-direction: row !important;
                width: 100vw !important;
                min-width: 100vw !important;
                max-width: 100vw !important;
                gap: 0 !important;
                padding: 0 !important;
                transition: transform 0.5s cubic-bezier(.4,0,.2,1);
            }
            .timeline-item {
                flex: 0 0 100vw !important;
                width: 100vw !important;
                max-width: 100vw !important;
                min-width: 100vw !important;
                margin: 0 !important;
                box-sizing: border-box;
                display: flex;
                flex-direction: column;
                align-items: center;
                justify-content: flex-start;
                padding: 0 0 40px 0;
            }
            .timeline-year {
                font-size: 48px;
            }
            .timeline-image {
                height: 180px;
                width: 90vw;
                max-width: 100%;
                margin: 0 auto 20px auto;
            }
            .timeline-content {
                padding: 0 16px;
            }
            .timeline-dot {
                margin: 0 auto 18px auto;
            }
            .timeline-nav-buttons {
                position: absolute;
                top: 60%;
                left: 0;
                width: 100vw;
                display: flex;
                justify-content: space-between;
                pointer-events: none;
                transform: translateY(-60%);
            }
            .timeline-nav-btn {
                pointer-events: auto;
                background: rgba(255,255,255,0.9);
                border: 1px solid #eee;
                box-shadow: 0 2px 8px rgba(0,0,0,0.06);
                z-index: 10;
                border-radius: 25px 0 0 25px;
            }
            .recruitment-top {
                text-align: center;
            }
            .recruitment-logo {
                justify-content: center;
            }
        }
        
        @media (max-width: 480px) {
            .about-hero {
                height: 250px !important;
                padding: 40px 15px !important;
            }
            
            .about-hero h2 {
                font-size: 28px !important;
            }
            
            .about-hero h3 {
                font-size: 20px !important;
            }
            
            .partner-brands-content {
                grid-template-columns: repeat(2, 1fr);
            }
        }