/* Banner 轮播图样式 - 优化版 */
    .hero-banner {
        width: 100%;
        margin-bottom: 0;
        position: relative;
        background-color: #f8f9fa;
    }

    .hero-banner .carousel-inner {
        width: 100%;
    }

    .hero-banner .carousel-item {
        height: 450px;
        min-height: 300px;
        max-height: 500px;
        position: relative;
    }

    .hero-slide {
        display: block;
        text-decoration: none;
        width: 100%;
        height: 100%;
        position: relative;
        overflow: hidden;
        background-color: #f8f9fa;
    }

    .hero-image {
        width: 100%;
        height: 100%;
        object-fit: contain;
        object-position: center;
        display: block;
    }

    /* 轮播指示器样式优化 */
    .hero-banner .carousel-indicators {
        margin-bottom: 1.5rem;
    }

    .hero-banner .carousel-indicators button {
        width: 12px;
        height: 12px;
        border-radius: 50%;
        margin: 0 6px;
        background-color: rgba(255, 255, 255, 0.6);
        border: 2px solid rgba(255, 255, 255, 0.8);
        transition: all 0.3s ease;
    }

    .hero-banner .carousel-indicators button.active {
        background-color: rgba(255, 255, 255, 1);
        transform: scale(1.2);
    }

    /* 轮播控制按钮 - 现代化设计 */
    .hero-banner .carousel-control-prev,
    .hero-banner .carousel-control-next {
        width: 70px;
        opacity: 0;
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 10;
    }

    .hero-banner:hover .carousel-control-prev,
    .hero-banner:hover .carousel-control-next {
        opacity: 1;
    }

    .hero-banner .carousel-control-prev {
        left: 20px;
    }

    .hero-banner .carousel-control-next {
        right: 20px;
    }

    .hero-banner .carousel-control-prev-icon,
    .hero-banner .carousel-control-next-icon {
        width: 50px;
        height: 50px;
        background-color: rgba(255, 255, 255, 0.95);
        background-image: none;
        border-radius: 50%;
        transition: all 0.3s ease;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
        position: relative;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    /* 自定义箭头图标 */
    .hero-banner .carousel-control-prev-icon::before,
    .hero-banner .carousel-control-next-icon::before {
        content: '';
        width: 12px;
        height: 12px;
        border-top: 3px solid #1a4d8f;
        border-right: 3px solid #1a4d8f;
        display: block;
    }

    .hero-banner .carousel-control-prev-icon::before {
        transform: rotate(-135deg);
        margin-left: 4px;
    }

    .hero-banner .carousel-control-next-icon::before {
        transform: rotate(45deg);
        margin-right: 4px;
    }

    .hero-banner .carousel-control-prev:hover .carousel-control-prev-icon,
    .hero-banner .carousel-control-next:hover .carousel-control-next-icon {
        background-color: #1a4d8f;
        transform: scale(1.1);
        box-shadow: 0 6px 20px rgba(26, 77, 143, 0.3);
    }

    .hero-banner .carousel-control-prev:hover .carousel-control-prev-icon::before,
    .hero-banner .carousel-control-next:hover .carousel-control-next-icon::before {
        border-color: #ffffff;
    }

    /* 响应式设计 */
    @media (max-width: 1200px) {
        .hero-banner .carousel-item {
            height: 400px;
            min-height: 280px;
            max-height: 450px;
        }
    }

    @media (max-width: 992px) {
        .hero-banner .carousel-item {
            height: 350px;
            min-height: 250px;
            max-height: 400px;
        }
    }

    @media (max-width: 768px) {
        .hero-banner .carousel-item {
            height: 240px;
            min-height: 200px;
            max-height: 280px;
        }

        .hero-image {
            object-fit: cover;
        }

        .hero-banner .carousel-control-prev,
        .hero-banner .carousel-control-next {
            opacity: 0.8;
            width: 45px;
        }

        .hero-banner .carousel-control-prev {
            left: 8px;
        }

        .hero-banner .carousel-control-next {
            right: 8px;
        }

        .hero-banner .carousel-control-prev-icon,
        .hero-banner .carousel-control-next-icon {
            width: 38px;
            height: 38px;
            background-color: rgba(255, 255, 255, 0.85);
        }

        .hero-banner .carousel-control-prev-icon::before,
        .hero-banner .carousel-control-next-icon::before {
            width: 9px;
            height: 9px;
            border-width: 2.5px;
        }

        .hero-banner .carousel-indicators {
            margin-bottom: 0.75rem;
        }

        .hero-banner .carousel-indicators button {
            width: 8px;
            height: 8px;
            margin: 0 4px;
            background-color: rgba(255, 255, 255, 0.7);
        }

        .hero-banner .carousel-indicators button.active {
            background-color: rgba(255, 255, 255, 1);
            transform: scale(1.1);
        }
    }

    @media (max-width: 576px) {
        .hero-banner .carousel-item {
            height: 180px;
            min-height: 150px;
            max-height: 200px;
        }

        .hero-image {
            object-fit: cover;
        }

        .hero-banner .carousel-control-prev,
        .hero-banner .carousel-control-next {
            width: 36px;
            opacity: 0.7;
        }

        .hero-banner .carousel-control-prev {
            left: 4px;
        }

        .hero-banner .carousel-control-next {
            right: 4px;
        }

        .hero-banner .carousel-control-prev-icon,
        .hero-banner .carousel-control-next-icon {
            width: 32px;
            height: 32px;
            background-color: rgba(255, 255, 255, 0.8);
        }

        .hero-banner .carousel-control-prev-icon::before,
        .hero-banner .carousel-control-next-icon::before {
            width: 7px;
            height: 7px;
            border-width: 2px;
        }

        .hero-banner .carousel-indicators {
            margin-bottom: 0.5rem;
        }

        .hero-banner .carousel-indicators button {
            width: 7px;
            height: 7px;
            margin: 0 3px;
            border-width: 1.5px;
        }

        .hero-banner .carousel-indicators button.active {
            transform: scale(1.15);
        }
    }

    .partners-scroll-container {
        overflow: hidden;
        position: relative;
        width: 100%;
        padding: 20px 0;
    }

    .partners-scroll-track {
        display: flex;
        gap: 60px;
        animation: scroll-left 20s linear infinite;
        will-change: transform;
        width: max-content;
    }

    .partners-scroll-track:hover {
        animation-play-state: paused;
    }

    .partner-item {
        flex-shrink: 0;
        width: 180px;
        height: 100px;
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 10px;
        transition: all 0.3s ease;
    }

    .partner-item img {
        max-width: 100%;
        max-height: 100%;
        object-fit: contain;
        opacity: 0.9;
        transition: all 0.3s ease;
    }

    .partner-item:hover img {
        opacity: 1;
        transform: scale(1.1);
    }

    @keyframes scroll-left {
        0% {
            transform: translateX(0);
        }
        100% {
            transform: translateX(calc(-1 * var(--scroll-distance, 50%)));
        }
    }

    /* 响应式调整 */
    @media (max-width: 768px) {
        .partner-item {
            width: 140px;
            height: 80px;
        }

        .partners-scroll-track {
            gap: 40px;
            animation: scroll-left 8s linear infinite;
        }
    }