.product-section1-full {
    display: flex;
}
.product-section1-full .banner-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.product-section2-full {
    display: flex;
    justify-content: space-between;
    position: relative;
}
.product-section2-full .left {
    z-index: 3;
    align-self: flex-end;
    height: 80vh;
}
.product-section2-full .right {
    z-index: 3;
    align-self: center;
    height: 56vh;
}
.product-section2-full .product-section2-card {
    background-color: #fff;
    border-radius: 30px;
    position: absolute;
    right: 0;
    width: 50vw;
    top: 20vh;
    padding: 32px;

}
.product-section2-full .product-section2-card .logo {
    display: block;
    width: 220px;
    height: auto;
}
.product-section2-full .product-section2-card .logo-desc {
    font-size: 18px;
    color: #333;
    font-weight: 400;
    display: block;
}
.product-section2-full .product-section2-card .dd-box {
    margin-left: 32px;
    padding-top: 32px;
}
.product-section2-full .product-section2-card .dd-box h2 {
    font-size: 28px;
    color: var(--zo-brand-color);
    font-weight: 400;
    display: block;
}
.product-section2-full .product-section2-card .dd-box p {
    font-size: 18px;
    color: #666;
    font-weight: 400;
    display: block;
    max-width: 643px;
}

.product-section3-full {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100vw;
    background: #fff;
    position: relative;
    padding: 0;
}
.product-section3-left {
    flex: 1 1 0;
    max-width: 50vw;
    padding-left: var(--zo-container-margin);
    padding-top: 90px;
    color: #7e93a9;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}
.product-section3-title {
    font-size: 46px;
    font-weight: 600;
    margin-bottom: 24px;
    color: var(--zo-brand-color);
    letter-spacing: 2px;
    line-height: 1.2;
}
.product-section3-desc {
    font-size: 18px;
    color: #666;
    margin-bottom: 24px;
    line-height: 1.7;
    max-width: 90%;
}
.product-section3-list {
    margin: 0;
    padding-left: 18px;
    color: #666;
    font-size: 18px;
    line-height: 2.1;
    list-style: disc;
}
.product-section3-list .list-label {
    font-weight: 400;
    color: #666;
    margin-right: 4px;
}
.product-section3-right {
    flex: 1 1 0;
    display: flex;
    align-items: flex-end;
    justify-content: flex-end;
    min-width: 0;
    height: 100%;
    position: relative;
}
.product-section3-img {
    height: 88%;
    object-fit: contain;
    margin-right: 0;
    margin-top: 40px;
    margin-bottom: 0;
    display: block;
}
@media (max-width: 1200px) {
    .product-section3-full {
        flex-direction: column;
        align-items: flex-start;
        min-height: unset;
    }
    .product-section3-left {
        max-width: 100vw;
        padding-left: 5vw;
        padding-top: 40px;
    }
    .product-section3-right {
        width: 100vw;
        justify-content: center;
        align-items: center;
        margin-top: 24px;
    }
    .product-section3-img {
        width: 60vw;
        max-width: 90vw;
        margin: 0 auto;
    }
}
@media (max-width: 700px) {
    .product-section3-title {
        font-size: 7vw;
    }
    .product-section3-desc, .product-section3-list {
        font-size: 4vw;
    }
    .product-section3-left {
        padding-left: 2vw;
        padding-top: 24px;
    }
    .product-section3-img {
        width: 90vw;
        max-width: 98vw;
    }
}

.product-section4-full {
    width: 100vw;
    background: #fff;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    padding-top: 60px;
    padding-bottom: 60px;
}
.product-section4-header {
    margin-bottom: 38px;
}
.product-section4-title {
    font-size: 38px;
    font-weight: 400;
    color: #7e93a9;
    letter-spacing: 2px;
    margin-bottom: 16px;
}
.product-section4-desc {
    font-size: 16px;
    color: #7e93a9;
    line-height: 1.7;
    max-width: 900px;
}
.product-section4-highlights {
    display: flex;
    align-items: flex-start;
    gap: 36px;
    margin-top: 18px;
}
.highlight-card {
    background: #f5f5f5;
    border-radius: 18px;
    width: 260px;
    height: 280px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: none;
    transition: box-shadow 0.2s;
}
.highlight-card:hover {
    box-shadow: 0 4px 24px 0 rgba(0,0,0,0.08);
}
.highlight-icon {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
}
.highlight-label {
    font-size: 16px;
    color: #7e93a9;
    text-align: center;
}
@media (max-width: 1200px) {
    .product-section4-highlights {
        gap: 18px;
        max-width: 98vw;
    }
    .highlight-card {
        width: 22vw;
        min-width: 160px;
        height: 180px;
    }
}
@media (max-width: 900px) {
    .product-section4-title {
        font-size: 6vw;
    }
    .product-section4-desc {
        font-size: 3vw;
        max-width: 98vw;
    }
    .product-section4-highlights {
        flex-wrap: wrap;
        gap: 12px;
    }
    .highlight-card {
        width: 44vw;
        min-width: 120px;
        height: 120px;
        margin-bottom: 12px;
    }
    .highlight-icon {
        width: 48px;
        height: 48px;
        margin-bottom: 8px;
    }
    .highlight-label {
        font-size: 13px;
    }
}

.product-section5-full {
    width: 100vw;
    min-height: 100vh;
    background: #fff;
}

.product-image-card {
    position: relative;
    border-radius: 18px;
    overflow: hidden;
    width: 600px;
    max-width: 44vw;
    background: #fff;
    box-shadow: none;
    transition: box-shadow 0.2s;
}
.product-image-card:hover {
    box-shadow: 0 4px 24px 0 rgba(0,0,0,0.08);
}
.product-image {
    width: 100%;
    height: 340px;
    object-fit: cover;
    display: block;
    border-radius: 18px;
}
.product-image-title {
    position: absolute;
    left: 24px;
    bottom: 18px;
    color: #fff;
    font-size: 22px;
    font-weight: 400;
    text-shadow: 0 2px 8px rgba(0,0,0,0.18);
    letter-spacing: 1px;
}
@media (max-width: 1200px) {
    .product-section5-images {
        gap: 18px;
    }
    .product-image-card {
        width: 44vw;
        max-width: 98vw;
    }
    .product-image {
        height: 28vw;
        min-height: 180px;
    }
}
@media (max-width: 900px) {
    .product-section5-title {
        font-size: 6vw;
    }
    .product-section5-desc {
        font-size: 3vw;
        max-width: 98vw;
    }
    .product-section5-images {
        flex-direction: column;
        gap: 18px;
    }
    .product-image-card {
        width: 98vw;
        max-width: 98vw;
    }
    .product-image {
        height: 48vw;
        min-height: 120px;
    }
    .product-image-title {
        left: 12px;
        bottom: 10px;
        font-size: 16px;
    }
}

.product-section6-full {
    width: 100vw;
    background: #fff;
    display: flex;
    justify-content: center;
}

.faq-container {
    width: 100%;
    margin-top: 160px;
}

.faq-title {
    font-size: 46px;
    color: #333;
    font-weight: 400;
    margin-bottom: 10px;
}

.faq-subtitle {
    font-size: 18px;
    color: #666;
    margin-bottom: 50px;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.faq-item {
    background: #F8F9FA;
    border-radius: 10px;
    overflow: hidden;
    width: 100%;
}

.faq-question {
    padding: 20px;
    font-size: 18px;
    color: #333;
    display: flex;
    align-items: center;
    cursor: pointer;
    position: relative;
}

.faq-question span {
    color: #7E93A9;
    margin-right: 10px;
}

.faq-question::after {
    content: '+';
    position: absolute;
    right: 20px;
    font-size: 24px;
    color: #7E93A9;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-question::after {
    content: '-';
    transform: rotate(0deg);
}

.faq-answer {
    padding: 0;
    font-size: 16px;
    color: #666;
    line-height: 1.6;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease-out;
    opacity: 0;
}

.faq-item.active .faq-answer {
    padding: 0 20px 20px;
    max-height: 1000px;
    opacity: 1;
}

.faq-answer span {
    color: #7E93A9;
    margin-right: 10px;
}

@media (max-width: 768px) {
    .faq-title {
        font-size: 32px;
    }
    
    .faq-subtitle {
        font-size: 16px;
        margin-bottom: 30px;
    }
    
    .faq-question {
        font-size: 16px;
        padding: 15px;
    }
    
    .faq-answer {
        font-size: 14px;
        padding: 0 15px 15px;
    }
}

.c-h1-title {
    font-size: 46px;
    font-weight: 600;
    margin-bottom: 24px;
    color: var(--zo-brand-color);
    letter-spacing: 2px;
    line-height: 1.2;
}