/* === 全局字体规范：OpenSans-Regular === */
    .about-gaga-wrapper {
        width: 100%;
        max-width: 1520px;
        margin: 0 auto;
        padding: 0 15px;
        box-sizing: border-box;
        font-family: 'Open Sans', Arial, sans-serif;
        font-weight: 400;
        -webkit-font-smoothing: antialiased;
    }
    .about-gaga-wrapper * {
        box-sizing: border-box;
        font-family: inherit;
    }

    /* === 左右结构：Flex 布局 === */
    .about-row {
        display: flex;
        flex-wrap: wrap;
        gap: 0;
        background: #fafafa;
        border-radius: 0;
        overflow: hidden;
        box-shadow: 0 2px 20px rgba(0,0,0,0.05);
        border: 1px solid #eee;
        min-height: 380px;
    }

    /* === 左侧：文字区域 (占 50%) === */
    .about-left {
        flex: 0 0 50%;
        padding: 40px 45px;
        display: flex;
        flex-direction: column;
        justify-content: center;
        background: #fff;
        min-height: 380px;
    }

    .about-left .tag {
        font-size: 11px;
        letter-spacing: 4px;
        text-transform: uppercase;
        color: #e31e24;
        font-weight: 700;
        margin-bottom: 6px;
    }

    .about-left h2 {
        font-size: 26px;
        font-weight: 700;
        color: #1a1a1a;
        margin: 0 0 4px 0;
        letter-spacing: -0.3px;
    }
    .about-left h2 span {
        color: #e31e24;
    }

    .about-left .sub-title {
        font-size: 13px;
        color: #999;
        letter-spacing: 2px;
        margin-bottom: 16px;
        font-weight: 300;
    }

    .about-left p {
        font-size: 15px;
        line-height: 1.85;
        color: #444;
        margin: 0 0 18px 0;
        text-align: justify;
        font-weight: 400;
    }

    .about-left .feature-list {
        display: flex;
        flex-wrap: wrap;
        gap: 10px 28px;
        margin-bottom: 20px;
    }
    .about-left .feature-list span {
        font-size: 13px;
        color: #333;
        display: flex;
        align-items: center;
        gap: 6px;
        font-weight: 400;
    }
    .about-left .feature-list span::before {
        content: "▸";
        color: #e31e24;
        font-weight: 700;
    }

    .about-left .btn-more {
        display: inline-block;
        color: #fff;
        background: #e31e24;
        padding: 10px 32px;
        border-radius: 0;
        text-decoration: none;
        font-size: 13px;
        font-weight: 600;
        letter-spacing: 0.5px;
        align-self: flex-start;
        transition: 0.3s;
        border: 2px solid #e31e24;
        font-family: 'Open Sans', Arial, sans-serif;
    }
    .about-left .btn-more:hover {
        background: transparent;
        color: #e31e24;
    }

    /* === 右侧：圆点轮播 (占 50%) === */
    .about-right {
        flex: 0 0 50%;
        position: relative;
        background: #1a1a1a;
        overflow: hidden;
        min-height: 380px;
    }

    .about-carousel {
        width: 100%;
        height: 100%;
        position: relative;
        overflow: hidden;
    }

    .about-carousel-track {
        display: flex;
        width: 100%;
        height: 100%;
        transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    }

    .about-carousel-slide {
        flex: 0 0 100%;
        height: 100%;
        min-height: 380px;
    }

    .about-carousel-slide img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        display: block;
    }

    /* === 圆点指示器 === */
    .about-dots {
        position: absolute;
        bottom: 20px;
        left: 50%;
        transform: translateX(-50%);
        display: flex;
        gap: 10px;
        z-index: 10;
    }

    .about-dots button {
        width: 12px;
        height: 12px;
        border-radius: 50%;
        border: 2px solid rgba(255,255,255,0.8);
        background: rgba(255,255,255,0.2);
        cursor: pointer;
        padding: 0;
        transition: all 0.3s ease;
        font-size: 0;
        outline: none;
        font-family: inherit;
    }

    .about-dots button.active {
        background: #e31e24;
        border-color: #e31e24;
        transform: scale(1.2);
    }

    .about-dots button:hover {
        background: rgba(255,255,255,0.5);
    }
    .about-dots button.active:hover {
        background: #e31e24;
    }

    /* === 左右箭头 === */
    .about-arrow {
        position: absolute;
        top: 50%;
        transform: translateY(-50%);
        z-index: 10;
        background: rgba(0,0,0,0.4);
        color: #fff;
        border: none;
        width: 36px;
        height: 36px;
        border-radius: 0;
        font-size: 18px;
        cursor: pointer;
        transition: 0.3s;
        display: flex;
        align-items: center;
        justify-content: center;
        opacity: 0.6;
        font-weight: 300;
        font-family: 'Open Sans', Arial, sans-serif;
    }
    .about-arrow:hover {
        background: rgba(227,30,36,0.8);
        opacity: 1;
    }
    .about-arrow.prev {
        left: 0;
    }
    .about-arrow.next {
        right: 0;
    }

    /* === 移动端适配 === */
    @media (max-width: 768px) {
        .about-left {
            flex: 0 0 100%;
            padding: 28px 22px;
            min-height: auto;
        }
        .about-right {
            flex: 0 0 100%;
            min-height: 240px;
        }
        .about-carousel-slide {
            min-height: 240px;
        }
        .about-left h2 { font-size: 20px; }
        .about-left p { font-size: 13px; }
        .about-arrow {
            width: 28px;
            height: 28px;
            font-size: 14px;
        }
    }