.cp-style-1 {
    background-image: url('../img/公司大门.webp');
    min-height: 420px;
    padding: 32px 0 140px;
}

.cp-style-1 .zs-container {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    height: 100%;
}

.cp-style-2 {
    background-color: rgba(0, 0, 0, 0.5);
    padding: 40px;
    border-radius: 8px;
    display: inline-block;
}

.cp-style-3 {
    color: var(--white);
    margin-bottom: 20px;
}

.cp-style-4 {
    color: var(--white);
    max-width: 800px;
    margin: 0 auto;
    font-size: 1.1rem;
    line-height: 1.6;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

@media (max-width: 768px) {
    .cp-style-1 {
        min-height: 320px;
        padding: 24px 0 96px;
    }

    .cp-style-2 {
        padding: 24px;
    }

    .zs-company-positioning > .zs-container > .wcus-exhibition-section:first-child {
        padding-top: 8px;
    }
}

.wcus-lab-section {
    padding: 12px 0 80px;
}

.wcus-lab-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
    margin-top: 28px;
}

.wcus-lab-card {
    background: var(--white);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.wcus-lab-card img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: transform 0.45s ease;
    transform-origin: center;
}

.wcus-lab-card:hover img {
    transform: scale(1.08);
}

.wcus-lab-card p {
    margin: 0;
    padding: 18px;
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--text-primary);
}

.wcus-ending-text {
    margin-top: 28px;
    margin-bottom: 0;
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-secondary);
}

.wcus-exhibition-section {
    margin-top: 48px;
    padding: 48px 0 56px;
    position: relative;
    z-index: 0;
}

.zs-company-positioning > .zs-container > .wcus-exhibition-section:first-child {
    margin-top: 0;
    padding-top: 50px;
}

.wcus-exhibition-section::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%;
    width: 100vw;
    transform: translateX(-50%);
    background: var(--bg-light);
    z-index: -1;
}

.wcus-exhibition-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
    margin-top: 24px;
}

.wcus-exhibition-card {
    background: var(--white);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.wcus-exhibition-card img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    display: block;
    transition: transform 0.45s ease;
    transform-origin: center;
}

.wcus-exhibition-card:hover img {
    transform: scale(1.08);
}

.wcus-exhibition-card h3 {
    margin: 0;
    padding: 14px 16px 16px;
    font-size: 1rem;
    text-align: center;
    color: var(--text-primary);
}

.wcus-cases-section {
    margin-top: 56px;
}

.wcus-cases-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
    margin-top: 24px;
}

.wcus-case-card {
    background: var(--white);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.wcus-case-media {
    position: relative;
    overflow: hidden;
}

.wcus-case-card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
    transition: transform 0.45s ease;
    transform-origin: center;
}

.wcus-case-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 22px 20px;
    background: linear-gradient(180deg, rgba(232, 239, 229, 0.34) 0%, rgba(232, 239, 229, 0.97) 100%);
    color: #1c2f24;
    text-align: center;
    opacity: 0;
    transform: translateY(-100%);
    transition: transform 0.4s ease, opacity 0.35s ease;
}

.wcus-case-overlay p {
    margin: 0;
    font-size: 0.94rem;
    line-height: 1.7;
    font-weight: 400;
}

.wcus-case-card:hover img {
    transform: scale(1.08);
}

.wcus-case-card:hover .wcus-case-overlay {
    opacity: 1;
    transform: translateY(0);
}

.wcus-case-card h3 {
    margin: 0;
    padding: 12px 14px 14px;
    text-align: center;
    font-size: 0.95rem;
    color: var(--text-primary);
    font-weight: 400;
}

@media (max-width: 1024px) {
    .wcus-lab-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .wcus-exhibition-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .wcus-cases-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 768px) {
    .wcus-lab-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .wcus-lab-card img {
        height: 240px;
    }

    .wcus-exhibition-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .wcus-exhibition-card img {
        height: 220px;
    }

    .wcus-cases-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 16px;
    }

    .wcus-case-card img {
        height: 190px;
    }

    .wcus-case-overlay {
        padding: 18px 16px;
    }

    .wcus-case-overlay p {
        font-size: 0.88rem;
        line-height: 1.6;
    }
}

@media (max-width: 520px) {
    .wcus-cases-grid {
        grid-template-columns: 1fr;
    }
}