.bg-solution .slides,
.bg-product .slides,
.bg-about .slides {
    display: flex;
    align-items: center;
    min-height: 100%;
    height: auto;
}

.bg-solution .slides-wrap,
.bg-product .slides-wrap,
.bg-about .slides-wrap {
    display: block;
    width: 100%;
}

.solution-layout,
.product-layout,
.about-layout {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    align-items: center;
    gap: 80px;
    max-width: 1120px;
    margin: 0 auto;
    padding: 32px 16px;
    text-align: left;
}

.solution-intro,
.product-intro,
.about-intro {
    font-size: 20px;
}

.solution-intro .section-title,
.product-intro .section-title,
.about-intro .section-title {
    margin-bottom: 24px;
    font-size: 48px;
    line-height: 1.3;
}

.solution-intro p,
.product-intro p,
.about-intro p {
    margin-bottom: 28px;
    line-height: 1.9;
}

.solution-item {
    padding: 28px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.solution-item:first-child {
    padding-top: 0;
}

.solution-item:last-child {
    padding-bottom: 0;
    border-bottom: 0;
}

.solution-item h3 {
    margin-bottom: 12px;
    font-size: 24px;
    line-height: 1.5;
    letter-spacing: 0;
}

.solution-item p {
    margin: 0;
    font-size: 16px;
    line-height: 1.9;
}

.product-details,
.about-details {
    min-width: 0;
    font-size: 16px;
}

.product-foundation {
    padding-bottom: 28px;
}

.product-foundation h3 {
    margin: 0 0 16px;
    font-size: 20px;
    line-height: 1.5;
    letter-spacing: 0;
}

.product-foundation-tags,
.product-names {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.product-foundation-tags li {
    padding: 5px 10px;
    border: 1px solid rgba(255, 255, 255, 0.28);
    border-radius: 4px;
    font-size: 13px;
    line-height: 1.7;
}

.product-applications,
.about-culture {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px 32px;
}

.product-item,
.about-culture-item {
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.product-item h3,
.about-culture-item h3 {
    margin: 0 0 10px;
    font-size: 22px;
    line-height: 1.5;
    letter-spacing: 0;
}

.product-item p {
    margin: 0 0 14px;
    font-size: 16px;
    line-height: 1.8;
}

.product-names {
    gap: 4px 16px;
    font-size: 13px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.72);
}

.about-company {
    padding-bottom: 28px;
}

.about-company h3 {
    margin: 0 0 16px;
    font-size: 20px;
    line-height: 1.5;
    letter-spacing: 0;
}

.about-company p {
    margin: 0;
    font-size: 16px;
    line-height: 1.9;
}

.about-company p + p {
    margin-top: 16px;
}

.about-culture-item p {
    margin: 0;
    font-size: 16px;
    line-height: 1.8;
}

@media only screen and (max-width: 992px) {
    .solution-layout,
    .product-layout,
    .about-layout {
        grid-template-columns: 1fr;
        gap: 36px;
        max-width: 660px;
        padding: 24px 8px;
    }

    .solution-intro .section-title,
    .product-intro .section-title,
    .about-intro .section-title {
        margin-bottom: 16px;
        font-size: 36px;
    }

    .solution-intro p,
    .product-intro p,
    .about-intro p {
        margin-bottom: 20px;
        font-size: 17px;
    }

    .solution-item {
        padding: 22px 0;
    }

    .solution-item h3 {
        font-size: 21px;
    }
}

@media only screen and (max-width: 768px) {
    .product-applications,
    .about-culture {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .product-foundation,
    .about-company {
        padding-bottom: 24px;
    }

    .product-item h3,
    .about-culture-item h3 {
        font-size: 21px;
    }
}

.contact-overview {
    max-width: 760px;
    margin: 0 auto;
    padding: 32px 16px;
    font-size: 18px;
    text-align: left;
}

.contact-overview .section-title {
    margin-bottom: 28px;
    font-size: 48px;
    line-height: 1.3;
}

.contact-overview .contact-info {
    margin: 0;
    font-style: normal;
}

.contact-overview .contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin: 0;
    padding: 20px 0;
    border-bottom: 1px solid rgba(37, 37, 37, 0.18);
    line-height: 1.8;
}

.contact-overview .contact-item:last-child {
    padding-bottom: 0;
    border-bottom: 0;
}

.contact-overview .contact-item .fa {
    flex: 0 0 22px;
    margin-top: 5px;
    font-size: 22px;
    text-align: center;
}

.contact-item > span {
    min-width: 0;
}

.contact-label {
    display: block;
    font-size: 13px;
    opacity: 0.7;
}

.contact-value {
    font-size: 18px;
    overflow-wrap: anywhere;
}

a.contact-value:hover {
    text-decoration: underline;
}

a.contact-value:focus-visible {
    outline: 2px solid currentColor;
    outline-offset: 4px;
}

@media only screen and (max-width: 768px) {
    .contact-overview {
        padding: 24px 8px;
    }

    .contact-overview .section-title {
        margin-bottom: 20px;
        font-size: 36px;
    }

    .contact-value {
        font-size: 16px;
    }
}

#awd-site-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    height: auto;
}

.wechat-social {
    position: relative;
}

.wechat-toggle {
    display: block;
    width: 50px;
    min-height: 44px;
    padding: 0;
    border: 0;
    border-radius: 4px;
    background: transparent;
    color: inherit;
    font: inherit;
    line-height: 44px;
    text-align: center;
    cursor: pointer;
}

.wechat-toggle:focus-visible {
    outline: 2px solid currentColor;
    outline-offset: 2px;
}

.wechat-qrcode {
    position: absolute;
    right: 0;
    bottom: 100%;
    z-index: 1;
    width: 212px;
    padding-bottom: 12px;
}

.wechat-qrcode[hidden] {
    display: none;
}

.wechat-qrcode-card {
    padding: 20px;
    border-radius: 10px;
    background: #fff;
    color: #222;
    text-align: center;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.18);
}

.wechat-qrcode-card img {
    display: block;
    width: 172px;
    height: 172px;
    max-width: 100%;
}

.wechat-qrcode-card p {
    margin: 12px 0 0;
    color: #222;
    font-size: 12px;
    line-height: 1.5;
    letter-spacing: 0;
}

@media only screen and (max-width: 768px) {
    #awd-site-content {
        bottom: 116px;
    }

    #awd-site-footer {
        flex-direction: column;
        gap: 4px;
        bottom: 16px;
    }

    #awd-site-footer .social-icons {
        order: -1;
        width: auto;
        margin: 0;
    }

    #awd-site-footer .copyright {
        display: block;
        max-width: 320px;
        text-align: center;
    }

    .copyright p {
        font-size: 11px;
        font-weight: normal;
        line-height: 1.6;
        letter-spacing: 0;
    }

    .wechat-qrcode {
        right: 50%;
        transform: translateX(50%);
    }
}

@media only screen and (max-height: 480px) {
    .wechat-qrcode {
        width: 156px;
        padding-bottom: 8px;
    }

    .wechat-qrcode-card {
        padding: 12px;
    }

    .wechat-qrcode-card img {
        width: 112px;
        height: 112px;
        margin: 0 auto;
    }

    .wechat-qrcode-card p {
        margin-top: 8px;
        font-size: 11px;
    }
}