/* 首页 hero 区块完全复用 about-hero/left/right 样式，去除 index.css 里对 hero-text/hero-title/hero-tip/cta 的所有自定义，避免样式冲突。 */
.hero-text, .hero-title, .hero-desc, .cta, .hero-tip {
    all: unset;
}

/* 保证首页 hero 区块和 about 页 hero 区块样式100%一致，全部继承 about-hero/left/right/about-btn/about-tip 样式 */
.hero .about-hero {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 40px;
    margin-bottom: 32px;
}
.hero .about-hero-left {
    flex: 1 1 420px;
    min-width: 0;
    text-align: left !important;
    align-items: flex-start !important;
    display: flex;
    flex-direction: column;
}
.hero .about-title,
.hero .about-desc,
.hero .about-btn,
.hero .about-tip {
    text-align: left !important;
    align-self: flex-start !important;
    color: #222 !important;
}
.hero .about-btn {
    color: #fff !important;
}
.hero .about-tip b {
    color: #222 !important;
}
.hero .about-hero-right {
    flex: 0 0 460px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.hero .about-logo-img {
    width: 440px;
    max-width: 100%;
    height: auto;
    border-radius: 50%;
    background: #eaf4fb;
    box-shadow: 0 2px 16px rgba(0,0,0,0.06);
}
.hero .about-btn {
    display: inline-flex;
    align-items: center;
    background: #0091dc;
    font-size: 18px;
    font-weight: 600;
    border: none;
    border-radius: 6px;
    padding: 12px 32px;
    margin: 24px 0 18px 0;
    text-decoration: none;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06);
    transition: background 0.2s;
    cursor: pointer;
    gap: 10px;
}
.hero .about-btn:hover {
    background: #1976d2;
    color: #fff;
    text-decoration: none;
}
.hero .about-tip {
    margin-top: 0;
    color: #222;
    font-size: 1rem;
    background: #fff;
    border-left: 5px solid #0091dc;
    padding: 12px 18px;
    border-radius: 8px;
    max-width: 480px;
    margin-left: 0;
    margin-right: 0;
    margin-top: 18px;
    margin-bottom: 0;
    text-align: left;
    box-shadow: 0 1px 4px rgba(0,0,0,0.03);
}
@media (max-width: 1200px) {
    .hero .about-logo-img {
        width: 320px;
    }
    .hero .about-hero-right {
        flex-basis: 340px;
    }
}
@media (max-width: 900px) {
    .hero .about-hero {
        flex-direction: column;
        gap: 24px;
        align-items: stretch;
    }
    .hero .about-hero-right {
        justify-content: flex-start;
        margin-top: 0;
        flex-basis: auto;
    }
    .hero .about-logo-img {
        width: 180px;
    }
}

/* 移除首页 hero 区块的背景图片，保持纯色或透明背景 */
.hero {
    background: none !important;
}

/* 修正首页 hero 区块标题颜色，强制使用深色（#222），防止被全局样式或透明背景影响 */
.hero .about-title {
    color: #222 !important;
}

/* 修正首页 hero 区块所有文本颜色为深色，防止被全局样式或背景影响 */
.hero .about-title,
.hero .about-desc,
.hero .about-tip,
.hero .about-btn {
    color: #222 !important;
}
.hero .about-btn {
    color: #fff !important;
}
.hero .about-tip b {
    color: #222 !important;
}

/* 产品区块整体加大，卡片更宽，三卡片左右撑满，副标题间距优化 */
.products .container {
    max-width: 100%;
    width: 100%;
    padding: 0 32px;
}
.product-section-title {
    font-size: 2.3rem;
    margin: 38px 0 10px 0;
}
.product-section-desc {
    font-size: 1.13rem;
    margin-bottom: 32px;
}
.product-list.product-list-bordered {
    display: flex;
    flex-direction: row;
    gap: 0;
    justify-content: space-between;
    align-items: stretch;
    margin-bottom: 32px;
    width: 100%;
    flex-wrap: nowrap;
}
.product.product-bordered {
    flex: 1 1 0;
    min-width: 0;
    max-width: none;
    width: 33.3333%;
    border-right: none;
    border-left: none;
    border-radius: 0;
    box-shadow: none;
    padding: 0 0 18px 0;
    text-align: left;
    display: flex;
    flex-direction: column;
    transition: box-shadow 0.2s, border-color 0.2s;
}
.product-list.product-list-bordered .product.product-bordered:first-child {
    border-left: 2px solid #222;
    border-radius: 6px 0 0 6px;
}
.product-list.product-list-bordered .product.product-bordered:last-child {
    border-right: 2px solid #222;
    border-radius: 0 6px 6px 0;
}
.product.product-bordered {
    border-top: 2px solid #222;
    border-bottom: 2px solid #222;
}
/* 恢复三张产品卡片之间的竖线分隔，保证每张卡片有清晰边界 */
.product-list.product-list-bordered .product.product-bordered {
    border-left: 2px solid #222;
    border-right: none;
}
.product-list.product-list-bordered .product.product-bordered:last-child {
    border-right: 2px solid #222;
}
.product-list.product-list-bordered .product.product-bordered:first-child {
    border-left: 2px solid #222;
}
@media (max-width: 1000px) {
    .product-list.product-list-bordered {
        flex-direction: column;
        align-items: center;
        gap: 24px;
        flex-wrap: wrap;
    }
    .product.product-bordered {
        width: 95%;
        border-radius: 6px;
        border: 2px solid #222;
        margin-bottom: 0;
    }
    .product-list.product-list-bordered .product.product-bordered:first-child,
    .product-list.product-list-bordered .product.product-bordered:last-child {
        border-radius: 6px;
        border-left: 2px solid #222;
        border-right: 2px solid #222;
    }
}

/* 产品卡片内图片宽度100%，高度按4:3比例自适应 */
.product.product-bordered img {
    width: 100%;
    aspect-ratio: 4/3;
    height: auto;
    object-fit: cover;
    border-bottom: 1px solid #ccc;
    border-radius: 6px 6px 0 0;
    margin-bottom: 0;
    display: block;
    padding: 0;
}

/* about-section 区块样式，参照截图实现 */
.about-section {
    margin: 48px 0 0 0;
}
.about-section-container {
    display: flex;
    align-items: stretch;
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.about-section-img {
    flex: 1 1 48%;
    min-width: 320px;
    max-width: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #f6f7f9;
}
.about-section-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.about-section-content {
    flex: 1 1 52%;
    padding: 48px 40px 40px 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.about-section-title {
    font-size: 2.6rem;
    font-weight: 800;
    margin-bottom: 18px;
    color: #111;
}
.about-section-desc {
    font-size: 1.08rem;
    color: #222;
    margin-bottom: 16px;
    line-height: 1.7;
}
.about-section-link {
    margin-top: 10px;
    color: #1976d2;
    text-decoration: underline;
    font-size: 1rem;
    width: fit-content;
}
@media (max-width: 1000px) {
    .about-section-container {
        flex-direction: column;
    }
    .about-section-img, .about-section-content {
        max-width: 100%;
        min-width: 0;
    }
    .about-section-content {
        padding: 28px 14px 20px 14px;
    }
}

/* blog-preview 区块样式，参照截图实现 */
.blog-preview {
    margin: 48px 0 0 0;
}
.blog-preview-title {
    text-align: center;
    font-size: 2.3rem;
    font-weight: 700;
    margin-bottom: 24px;
}
.blog-carousel {
    display: flex;
    gap: 24px;
    justify-content: center;
    align-items: stretch;
    margin-bottom: 18px;
}
.blog-card {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    overflow: hidden;
    flex: 1 1 0;
    min-width: 0;
    max-width: 420px;
    display: flex;
    flex-direction: column;
    height: 100%;
    min-height: 370px;
    border-radius: 12px;
}
.blog-card img {
    width: 100%;
    aspect-ratio: 16/7;
    height: auto;
    min-height: 0;
    max-height: none;
    object-fit: cover;
    display: block;
    border-radius: 12px 12px 0 0;
}
.blog-card-content {
    padding: 18px 18px 12px 18px;
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
}
.blog-card-content h3 {
    font-size: 1.13rem;
    font-weight: 700;
    margin: 0 0 8px 0;
    color: #111;
}
.blog-card-content p {
    font-size: 1rem;
    color: #222;
    margin: 0;
}
.blog-carousel-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 8px;
}
.blog-carousel-dots .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #bbb;
    display: inline-block;
    transition: background 0.2s;
}
.blog-carousel-dots .dot.active {
    background: #222;
}
@media (max-width: 1000px) {
    .blog-carousel {
        flex-direction: column;
        gap: 24px;
        align-items: center;
    }
    .blog-card {
        max-width: 98%;
    }
}