:root {
            --primary-navy: #0a192f;
            --accent-gold: #c5a059;
            --text-gray: #4a4a4a;
            --soft-bg: #f8f9fa;
        }

        body {
            font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
            margin: 0;
            color: var(--primary-navy);
            background-color: #fff;
            line-height: 1.6;
        }

        /* Hero Section */
        .about-hero {
            height: 70vh;
            background: linear-gradient(rgba(10, 25, 47, 0.8), rgba(10, 25, 47, 0.8)),
                url('../images/about.png') center/cover no-repeat;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            text-align: center;
            color: #fff;
            padding: 0 20px;
        }

        .about-hero h1 {
            font-size: clamp(40px, 5vw, 60px);
            font-weight: 700;
            letter-spacing: -1px;
            margin-bottom: 20px;
            text-transform: capitalize;
        }

        .about-hero p {
            font-size: 20px;
            max-width: 700px;
            font-weight: 300;
            letter-spacing: 1px;
            color: rgba(255, 255, 255, 0.8);
        }

        /* Stats Bar */
        .stats-bar {
            background: var(--primary-navy);
            color: #fff;
            padding: 60px 10%;
            display: flex;
            justify-content: space-around;
            flex-wrap: wrap;
            margin-top: -60px;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
            position: relative;
            z-index: 10;
        }

        .stat-card {
            text-align: center;
            padding: 20px;
        }

        .stat-card .number {
            font-size: 40px;
            font-weight: 700;
            color: var(--accent-gold);
            display: block;
        }

        .stat-card .label {
            font-size: 14.4px;
            text-transform: uppercase;
            letter-spacing: 2px;
            margin-top: 10px;
            opacity: 0.7;
        }

        /* Content Sections */
        .section-container {
            max-width: 1200px;
            margin: 100px auto;
            padding: 0 40px;
        }

        .grid-2 {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 80px;
            align-items: center;
        }

        .grid-4 {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 25px;
            margin-top: 50px;
        }

        .team-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 40px;
            margin-top: 50px;
        }

        .section-tag,
        .section-label {
            color: var(--accent-gold);
            text-transform: uppercase;
            font-weight: 700;
            font-size: 13.6px;
            letter-spacing: 3px;
            margin-bottom: 20px;
            display: block;
        }

        h2 {
            font-size: 40px;
            margin-bottom: 30px;
            line-height: 1.2;
        }

        .content-p {
            font-size: 16.8px;
            color: var(--text-gray);
            margin-bottom: 20px;
        }

        /* Office Card Style */
        .office-card {
            padding: 30px;
            background: #fff;
            border: 1px solid #eee;
            border-top: 3px solid #eee;
            transition: 0.3s;
        }

        .office-card:hover {
            border-top: 3px solid var(--accent-gold);
            transform: translateY(-5px);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
        }

        .office-card h3 {
            margin: 10px 0 15px 0;
            font-size: 20px;
        }

        /* Leader Card Style */
        .leader-card {
            text-align: center;
            transition: 0.3s;
        }

        .leader-card img {
            width: 180px;
            height: 180px;
            border-radius: 50%;
            object-fit: cover;
            margin-bottom: 20px;
            filter: grayscale(100%);
            transition: 0.5s;
            border: 1px solid #eee;
        }

        .leader-card:hover img {
            filter: grayscale(0%);
            border-color: var(--accent-gold);
        }

        .leader-card h4 {
            margin: 10px 0 5px;
            font-size: 19.2px;
        }

        .leader-card .leader-title {
            color: var(--accent-gold);
            font-size: 12.8px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 1px;
            display: block;
            margin-bottom: 15px;
        }

        /* Compliance Section Style */
        .compliance-section {
            background: #fdfdfd;
            color: var(--primary-navy);
            padding: 120px 0;
            border-top: 1px solid #eee;
            border-bottom: 1px solid #eee;
        }

        .compliance-grid {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 40px;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 80px;
            align-items: center;
        }

        .feature-item {
            border-bottom: 1px solid #eee;
            padding: 25px 0;
        }

        .feature-item:last-child {
            border-bottom: none;
        }

        .feature-item h4 {
            color: var(--accent-gold);
            margin: 0 0 10px 0;
            font-size: 18.4px;
            font-weight: 700;
        }

        .feature-item p {
            color: var(--text-gray);
            font-size: 15.2px;
            margin: 0;
        }

        .vision-box {
            background-color: var(--soft-bg);
            padding: 100px 0;
        }


        /* 整合行内样式到这里 */
        .about-hero .section-tag {
            color: rgba(255, 255, 255, 0.7);
        }

        .section-container.first-grid {
            margin-top: 120px;
        }

        .section-container.with-border {
            border-top: 1px solid #eee;
            padding-top: 100px;
        }

        .office-card .section-tag {
            font-size: 11.2px;
            margin-bottom: 5px;
        }

        .office-card .content-p {
            font-size: 14.4px;
        }

        .leader-card .content-p {
            font-size: 13.6px;
        }

        .team-member .member-role {
            color: var(--accent-gold);
            text-transform: uppercase;
            font-weight: 700;
            font-size: 12.8px;
            letter-spacing: 2px;
            margin-bottom: 10px;
            display: block;
        }

        .team-member h4 {
            font-size: 18.4px;
            margin-bottom: 15px;
        }

        .team-member .content-p {
            font-size: 15.2px;
        }

        .vision-box .section-tag {
            text-align: center;
        }

        .vision-box h2 {
            text-align: center;
            margin-bottom: 60px;
        }

        .vision-box .grid-4 {
            gap: 20px;
        }

        .vision-box-item {
            background: #fff;
            padding: 30px;
            border-radius: 2px;
        }

        .vision-box-item h3 {
            color: var(--accent-gold);
            font-size: 17.6px;
        }

        .vision-box-item .content-p {
            font-size: 14.4px;
        }

        .compliance-section h2 {
            font-size: 48px;
            color: var(--primary-navy);
        }

        .compliance-section p {
            color: var(--text-gray);
            font-size: 17.6px;
            margin-top: 30px;
            line-height: 1.8;
        }

        .acra-authority {
            border-left: 4px solid var(--accent-gold);
            padding-left: 40px;
        }

        .acra-authority .content-p {
            max-width: 800px;
        }

        .acra-verification {
            margin-top: 30px;
            display: flex;
            align-items: center;
            gap: 40px;
        }

        .acra-verification img {
            max-width: 150px;
            opacity: 0.6;
        }

        .acra-verification p {
            font-size: 12.8px;
            color: #999;
            border-left: 1px solid #ddd;
            padding-left: 20px;
        }

        .acra-verification a {
            color: var(--accent-gold);
        }

        .cta-section {
            background: var(--primary-navy);
            padding: 100px 0;
            text-align: center;
            color: #fff;
        }

        .cta-section h2 {
            color: #fff;
        }

        .cta-section p {
            opacity: 0.7;
            margin-bottom: 40px;
        }

        .cta-button {
            display: inline-block;
            padding: 18px 45px;
            background: var(--accent-gold);
            color: #fff;
            text-decoration: none;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 2px;
        }

        .office-image {
            width: 100%;
            border-radius: 4px;
            box-shadow: 20px 20px 0px var(--soft-bg);
        }

        /* 移动端适配 */
        @media (max-width: 768px) {

            /* 调整容器内边距 */
            .section-container {
                padding: 0 20px;
            }

            /* 调整字体大小 */
            h2 {
                font-size: 32px;
            }

            .about-hero h1 {
                font-size: clamp(32px, 8vw, 48px);
            }

            .about-hero p {
                font-size: 18px;
            }

            /* 调整统计栏 */
            .stats-bar {
                padding: 40px 5%;
                margin-top: -40px;
            }

            .stat-card .number {
                font-size: 32px;
            }

            .stat-card .label {
                font-size: 12px;
            }

            /* 调整各网格布局 */
            .grid-2,
            .grid-4,
            .team-grid,
            .compliance-grid {
                grid-template-columns: 1fr;
                gap: 40px;
            }

            /* 调整边距和内边距 */
            .section-container {
                margin: 60px auto;
            }

            .section-container.first-grid {
                margin-top: 80px;
            }

            .section-container.with-border {
                padding-top: 60px;
            }

            .compliance-section {
                padding: 80px 0;
            }

            .vision-box {
                padding: 60px 0;
            }

            /* 调整ACRA验证区域 */
            .acra-verification {
                flex-direction: column;
                align-items: flex-start;
                gap: 20px;
            }

            .acra-verification p {
                border-left: none;
                border-top: 1px solid #ddd;
                padding-top: 20px;
                padding-left: 0;
            }

            /* 调整CTA部分 */
            .cta-section {
                padding: 60px 0;
            }

            .cta-button {
                padding: 15px 35px;
                font-size: 14px;
            }

            /* 调整卡片样式 */
            .office-card,
            .vision-box-item {
                padding: 25px;
            }

            /* 调整图片 */
            .office-image {
                box-shadow: 15px 15px 0px var(--soft-bg);
            }

            .leader-card img {
                width: 150px;
                height: 150px;
            }
        }

        @media (max-width: 480px) {

            /* 进一步减小字体大小 */
            h2 {
                font-size: 28px;
            }

            .content-p {
                font-size: 15px;
            }

            /* 调整英雄区域 */
            .about-hero {
                height: 60vh;
                padding: 0 15px;
            }

            /* 调整容器内边距 */
            .section-container {
                padding: 0 15px;
            }

            /* 调整统计栏 */
            .stats-bar {
                flex-direction: column;
                gap: 30px;
            }

            /* 调整卡片间距 */
            .grid-4 {
                gap: 20px;
            }

            /* 调整CTA按钮 */
            .cta-button {
                padding: 12px 30px;
                font-size: 12px;
            }

            /* 调整图片 */
            .office-image {
                box-shadow: 10px 10px 0px var(--soft-bg);
            }
        }