/* ===== 创意轮播图样式 ===== */
    .hero-slider {
        position: relative;
        height: 100vh;
        overflow: hidden;
        margin-top: 80px;
    }

    .slide {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        opacity: 0;
        transition: opacity 1.5s ease;
        display: flex;
        align-items: center;
        background-size: cover;
        background-position: center;
    }

    .slide.active {
        opacity: 1;
    }

    .slide::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(26, 26, 46, 0.7);
        z-index: 1;
    }

    .slide-content {
        max-width: 700px;
        padding: 60px;
        position: relative;
        z-index: 2;
        margin-left: 10%;
        transform: translateX(-100px);
        opacity: 0;
        transition: all 1.2s ease 0.5s;
    }

    .slide.active .slide-content {
        transform: translateX(0);
        opacity: 1;
    }

    .slide h2 {
        font-size: 4.5rem;
        color: white;
        margin-bottom: 30px;
        line-height: 1.1;
        font-weight: 900;
        text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.3);
    }

    .slide p {
        font-size: 1.5rem;
        margin-bottom: 40px;
        color: white;
        text-shadow: 1px 1px 5px rgba(0, 0, 0, 0.3);
    }

    .slider-nav {
        position: absolute;
        bottom: 60px;
        left: 50%;
        transform: translateX(-50%);
        display: flex;
        z-index: 10;
    }

    .slider-dot {
        width: 16px;
        height: 16px;
        border-radius: 50%;
        background: rgba(255, 255, 255, 0.4);
        margin: 0 12px;
        cursor: pointer;
        transition: var(--transition);
        position: relative;
    }

    .slider-dot::after {
        content: '';
        position: absolute;
        top: -6px;
        left: -6px;
        right: -6px;
        bottom: -6px;
        border: 2px solid transparent;
        border-radius: 50%;
        transition: var(--transition);
    }

    .slider-dot.active {
        background: white;
        transform: scale(1.3);
    }

    .slider-dot.active::after {
        border-color: white;
    }

    /* ===== 开发区展示区样式 ===== */
    .development-zones {
        background-color: white;
        position: relative;
        overflow: hidden;
    }

    .zones-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
        gap: 40px;
    }

    .zone-card {
        background: white;
        border-radius: 0;
        overflow: hidden;
        box-shadow: var(--shadow);
        transition: var(--transition);
        text-align: center;
        padding: 50px 30px;
        position: relative;
        z-index: 1;
        border: 1px solid rgba(0, 0, 0, 0.05);
    }

    .zone-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 0;
        background: var(--primary);
        transition: var(--transition);
        z-index: -1;
    }

    .zone-card:hover::before {
        height: 100%;
    }

    .zone-card:hover {
        transform: translateY(-20px);
        color: white;
        border-color: var(--primary);
    }

    .zone-card:hover .zone-icon {
        color: white;
        transform: scale(1.3) rotate(15deg);
    }

    .zone-card:hover h3 {
        color: white;
    }

    .zone-icon {
        font-size: 4rem;
        color: var(--primary);
        margin-bottom: 30px;
        transition: var(--transition);
    }

    .zone-card h3 {
        font-size: 1.6rem;
        color: var(--dark);
        margin-bottom: 20px;
        transition: var(--transition);
    }

    /* ===== 核心优势样式 ===== */
    .core-advantages {
        background: var(--light);
        position: relative;
        overflow: hidden;
    }

    .advantages-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
        gap: 50px;
    }

    .advantage-card {
        background: white;
        border-radius: 0;
        padding: 50px 40px;
        box-shadow: var(--shadow);
        transition: var(--transition);
        text-align: center;
        position: relative;
        overflow: hidden;
        z-index: 1;
        border: 1px solid rgba(0, 0, 0, 0.05);
    }

    .advantage-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 6px;
        height: 100%;
        background: var(--secondary);
        transition: var(--transition);
    }

    .advantage-card:hover::before {
        width: 100%;
        opacity: 0.1;
    }

    .advantage-card:hover {
        transform: translateY(-20px);
        box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
    }

    .advantage-card:hover .advantage-icon {
        transform: scale(1.3);
        color: var(--primary);
    }

    .advantage-icon {
        font-size: 3.5rem;
        color: var(--primary);
        margin-bottom: 30px;
        transition: var(--transition);
    }

    .advantage-card h3 {
        font-size: 1.6rem;
        color: var(--dark);
        margin-bottom: 20px;
    }

    /* ===== 关于我们样式 ===== */
    .about-us {
        background-color: white;
        position: relative;
        overflow: hidden;
    }

    .about-content {
        display: flex;
        align-items: center;
        gap: 80px;
    }

    .about-text {
        flex: 1;
    }

    .about-text p {
        margin-bottom: 30px;
        font-size: 1.2rem;
        position: relative;
        padding-left: 25px;
    }

    .about-text p::before {
        content: '';
        position: absolute;
        left: 0;
        top: 12px;
        width: 10px;
        height: 10px;
        background: var(--primary);
        border-radius: 50%;
    }

    .about-image {
        flex: 1;
        border-radius: 0;
        overflow: hidden;
        box-shadow: var(--shadow);
        position: relative;
        transform: rotate(-2deg);
        transition: var(--transition);
    }

    .about-image:hover {
        transform: rotate(0deg);
    }

    .about-image::before {
        content: '';
        position: absolute;
        top: -15px;
        left: -15px;
        right: -15px;
        bottom: -15px;
        background: var(--accent);
        z-index: -1;
        opacity: 0.3;
    }

    .about-image img {
        width: 100%;
        height: auto;
        display: block;
        transition: transform 1s ease;
    }

    .about-image:hover img {
        transform: scale(1.05);
    }

    /* ===== 服务流程样式 ===== */
    .service-process {
        background: var(--light);
        position: relative;
        overflow: hidden;
    }

    .process-steps {
        display: flex;
        justify-content: space-between;
        position: relative;
        margin-top: 60px;
    }

    .process-steps::before {
        content: '';
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        height: 4px;
        background: var(--primary);
        z-index: 1;
    }

    .process-step {
        text-align: center;
        position: relative;
        z-index: 2;
        flex: 1;
        padding: 0 20px;
    }

    .step-icon {
        width: 140px;
        height: 140px;
        background: white;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 30px;
        color: var(--primary);
        font-size: 3rem;
        box-shadow: var(--shadow);
        position: relative;
        transition: var(--transition);
        border: 4px solid white;
    }

    .step-icon::before {
        content: '';
        position: absolute;
        top: -8px;
        left: -8px;
        right: -8px;
        bottom: -8px;
        background: var(--primary);
        border-radius: 50%;
        z-index: -1;
        opacity: 0;
        transition: var(--transition);
    }

    .process-step:hover .step-icon {
        transform: scale(1.1);
        color: white;
    }

    .process-step:hover .step-icon::before {
        opacity: 1;
    }

    .step-number {
        position: absolute;
        top: -10px;
        right: -10px;
        width: 50px;
        height: 50px;
        background: var(--primary);
        color: white;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-weight: 900;
        font-size: 1.3rem;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    }

    .step-content h3 {
        font-size: 1.4rem;
        color: var(--dark);
        margin-bottom: 15px;
    }

    /* ===== 知识库样式 ===== */
    .knowledge-base {
        background-color: white;
        position: relative;
        overflow: hidden;
    }

    .articles-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
        gap: 50px;
    }

    .article-card {
        background: white;
        border-radius: 0;
        overflow: hidden;
        box-shadow: var(--shadow);
        transition: var(--transition);
        position: relative;
        border: 1px solid rgba(0, 0, 0, 0.05);
    }

    .article-card:hover {
        transform: translateY(-20px);
        box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
    }

    .article-image {
        height: 250px;
        overflow: hidden;
        position: relative;
    }

    .article-image::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: var(--primary);
        opacity: 0;
        transition: var(--transition);
        z-index: 1;
    }

    .article-card:hover .article-image::before {
        opacity: 0.3;
    }

    .article-image img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 1s ease;
    }

    .article-card:hover .article-image img {
        transform: scale(1.1);
    }

    .article-content {
        padding: 30px;
    }

    .article-content h3 {
        font-size: 1.4rem;
        color: var(--dark);
        margin-bottom: 15px;
    }

    .article-content a {
        text-decoration: none;
        color: inherit;
        transition: var(--transition);
    }

    .article-content a:hover {
        color: var(--primary);
    }

    .read-more {
        display: inline-flex;
        align-items: center;
        margin-top: 20px;
        color: var(--primary);
        font-weight: 700;
        text-decoration: none;
        position: relative;
        text-transform: uppercase;
        letter-spacing: 1px;
        font-size: 0.9rem;
    }

    .read-more::after {
        content: '';
        position: absolute;
        bottom: -2px;
        left: 0;
        width: 0;
        height: 2px;
        background: var(--primary);
        transition: var(--transition);
    }

    .read-more:hover::after {
        width: 100%;
    }

    .read-more i {
        margin-left: 8px;
        transition: var(--transition);
    }

    .read-more:hover i {
        transform: translateX(5px);
    }

    /* ===== 响应式设计 ===== */
    @media (max-width: 1200px) {
        .slide h2 {
            font-size: 4rem;
        }
    }

    @media (max-width: 992px) {
        .about-content {
            flex-direction: column;
        }
        
        .process-steps {
            flex-direction: column;
            gap: 70px;
        }
        
        .process-steps::before {
            display: none;
        }
        
        .slide h2 {
            font-size: 3.5rem;
        }
    }

    @media (max-width: 768px) {
        .slide-content {
            margin-left: 5%;
            padding: 30px;
        }
        
        .slide h2 {
            font-size: 2.8rem;
        }
        
        .zones-grid,
        .advantages-grid,
        .articles-grid {
            grid-template-columns: 1fr;
        }
    }

    @media (max-width: 576px) {
        .hero-slider {
            height: 80vh;
        }
        
        .slide h2 {
            font-size: 2.2rem;
        }
        
        .slide p {
            font-size: 1.2rem;
        }
    }