/* ==========================================
   Home 模块样式
   ========================================== */

:root {
    --home-shell-width: min(1328px, calc(100% - 296px));
    --company-intro-shell-width: min(1304px, calc(100% - 296px));
}

/* 英雄横幅部分 */
.hero {
    position: relative;
    height: auto;
    aspect-ratio: 1920 / 675;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: #ffffff;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: block;
    opacity: 0.9;
    object-fit: cover;
    object-position: center;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* background: linear-gradient(180deg, rgba(0, 0, 0, 0.1) 0%, rgba(255, 255, 255, 1) 100%); */
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 500px;
    padding: 2rem;
    text-align: left;
}

.hero-content h1 {
    color: white;
    margin-bottom: 1rem;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.hero-content .subtitle {
    font-size: 1.875rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 1rem;
    line-height: 48px;
}

.hero-content .description {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    line-height: 32px;
}

.hero-label {
    display: inline-block;
    background-color: rgba(255, 255, 255, 0.95);
    color: #0092d8;
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-weight: 500;
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
}

.hero-nav {
    position: absolute;
    top: 50%;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
    z-index: 4;
    pointer-events: none;
}

.hero-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    pointer-events: all;
    border: none;
    box-shadow: 0px 10px 15px rgba(0, 0, 0, 0.1);
}

.hero-btn:hover {
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0px 15px 25px rgba(0, 0, 0, 0.15);
}

.hero-btn img {
    width: 24px;
    height: 24px;
}

.hero-dots {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 4;
    display: flex;
    align-items: center;
    gap: 8px;
}

.hero-dot {
    width: 40px;
    height: 6px;
    border-radius: 999px;
    background-color: #d1d5dc;
    cursor: pointer;
    transition: background-color 0.3s ease, width 0.3s ease;
    border: none;
    padding: 0;
    appearance: none;
}

.hero-dot.active {
    background-color: #0092d8;
    width: 56px;
}

/* 公司介绍部分 */
.company-intro {
    position: relative;
    overflow: hidden;
    background: #ffffff;
    padding: 96px 32px 144px;
}

.company-intro::before,
.company-intro::after {
    content: '';
    position: absolute;
    border-radius: 999px;
    filter: blur(64px);
    pointer-events: none;
}

.company-intro::before {
    top: 80px;
    right: -120px;
    width: 500px;
    height: 500px;
    background: rgba(240, 247, 255, 0.9);
    opacity: 0.4;
}

.company-intro::after {
    left: -120px;
    bottom: 80px;
    width: 400px;
    height: 400px;
    background: rgba(76, 175, 80, 0.1);
    opacity: 0.5;
}

.company-intro .container {
    position: relative;
    z-index: 1;
}

.company-intro .container {
    width: var(--company-intro-shell-width);
    max-width: none;
    margin: 0 auto;
    padding: 0;
}

.honors .container,
.products-banner .container,
.product-categories .container,
.case-studies .container,
.partners .container,
.news-articles .container {
    width: var(--home-shell-width);
    max-width: none;
    margin: 0 auto;
    padding: 0;
}

.company-intro-shell {
    width: 100%;
    max-width: 1304px;
    margin: 0 auto;
}

.company-intro-header {
    text-align: center;
    width: 100%;
    max-width: none;
    margin: 0 auto;
}

.company-intro-tag {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 88px;
    height: 36px;
    padding: 0 18px;
    border-radius: 999px;
    background: rgba(0, 146, 216, 0.1);
    color: #0092d8;
    font-size: 14px;
    font-weight: 500;
    line-height: 20px;
}

.company-intro-header h2 {
    margin: 16px 0 0;
    color: #101828;
    font-size: 36px;
    font-weight: 500;
    line-height: 40px;
    letter-spacing: 0.37px;
}

.company-intro-divider {
    width: 64px;
    height: 4px;
    margin: 16px auto 0;
    border-radius: 999px;
    background: #4caf50;
}

.company-intro-main,
.company-intro-bottom {
    display: grid;
    gap: 32px;
    width: 100%;
    max-width: none;
    margin: 0 auto;
}

.company-intro-main {
    grid-template-columns: minmax(0, 524px) minmax(0, 1fr);
    align-items: stretch;
    margin-top: 80px;
}

.company-intro-bottom {
    grid-template-columns: minmax(0, 524px) minmax(0, 1fr);
    align-items: start;
    margin-top: 64px;
}

.company-intro-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
    max-width: 524px;
    padding: 123px 0;
}

.company-intro-richtext {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.company-intro-richtext-block {
    color: #364153;
}

.company-intro-richtext-block > *:first-child {
    margin-top: 0;
}

.company-intro-richtext-block > *:last-child {
    margin-bottom: 0;
}

.company-intro-richtext-block.is-lead,
.company-intro-richtext-block.is-lead p {
    font-size: 18px;
    line-height: 30px;
    color: #101828;
}

.company-intro-richtext p,
.company-intro-richtext li {
    margin: 0;
    max-width: 520px;
    font-size: 16px;
    line-height: 26px;
    letter-spacing: -0.31px;
    color: #364153;
}

.company-intro-richtext p.is-empty {
    min-height: 26px;
}

.company-intro-richtext ul,
.company-intro-richtext ol {
    margin: 0;
    padding-left: 20px;
}

.company-intro-lead {
    max-width: 520px;
    margin-bottom: 24px;
}

.company-intro-text p {
    margin: 0;
    max-width: 520px;
    font-size: 16px;
    line-height: 26px;
    letter-spacing: -0.31px;
    color: #364153;
}

.company-intro-text p + p {
    max-width: 512px;
}

.company-intro-lead strong {
    color: #101828;
    font-size: 18px;
    font-weight: 700;
    line-height: 28px;
}

.company-intro-text strong {
    color: #4caf50;
    font-weight: 500;
}

.company-intro-image {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
}

.company-intro-video-card {
    width: 100%;
    max-width: none;
    min-height: 0;
    aspect-ratio: 4 / 3;
    justify-self: stretch;
    background: #101828;
    box-shadow: 0px 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.company-intro-image img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.play-btn-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
}

.play-btn {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0px 25px 50px rgba(0, 0, 0, 0.25);
}

.play-btn:hover {
    transform: scale(1.1);
    box-shadow: 0px 30px 60px rgba(0, 0, 0, 0.3);
}

.play-btn img {
    width: 40px;
    height: 40px;
    margin-left: 4px;
}

.video-label {
    position: absolute;
    bottom: 24px;
    left: 24px;
    background-color: rgba(255, 255, 255, 0.95);
    padding: 8px 16px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 500;
    line-height: 20px;
    color: #101828;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);
}

.company-intro-media-stack {
    display: flex;
    flex-direction: column;
    gap: 18px;
    width: 100%;
    max-width: 524px;
}

.company-intro-factory-card {
    position: relative;
    width: 100%;
    max-width: 524px;
    height: auto;
    aspect-ratio: 525 / 320;
    margin-top: -128px;
    border-radius: 16px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.01);
    box-shadow: 0px 20px 25px -5px rgba(0, 0, 0, 0.1), 0px 8px 10px -6px rgba(0, 0, 0, 0.1);
}

.company-intro-factory-card::after {
    content: '';
    position: absolute;
    right: -16px;
    bottom: -16px;
    width: 96px;
    height: 96px;
    border-radius: 16px;
    background: #4caf50;
}

.company-intro-factory-card img {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.company-intro-gallery-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.company-intro-gallery-item {
    border-radius: 14px;
    overflow: hidden;
    aspect-ratio: 1 / 1;
    background: linear-gradient(143.13deg, #f0f7ff 0%, #ffffff 100%);
    box-shadow: 0px 10px 25px -12px rgba(16, 24, 40, 0.2);
}

.company-intro-gallery-item img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.company-features {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 22px;
    width: 100%;
}

.feature-card {
    background: linear-gradient(131.52deg, #f0f7ff 0%, #ffffff 100%);
    border: 0.587px solid #f3f4f6;
    border-radius: 16px;
    min-width: 0;
    min-height: 192px;
    padding: 24px;
    text-align: left;
    transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.feature-card:hover {
    box-shadow: 0px 14px 30px -14px rgba(16, 24, 40, 0.18);
    transform: translateY(-3px);
}

.feature-icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    /* background: linear-gradient(135deg, #0092d8 0%, #00a8e8 100%); */
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.feature-icon img {
    width: 48px;
    height: 48px;
}

.feature-title {
    font-weight: 600;
    color: #101828;
    margin: 16px 0 8px;
    font-size: 18px;
    line-height: 28px;
    letter-spacing: -0.44px;
    white-space: normal;
    overflow-wrap: anywhere;
}

.feature-desc {
    margin: 0;
    font-size: 14px;
    line-height: 22.75px;
    color: #4a5565;
    white-space: normal;
    overflow-wrap: anywhere;
}

@media (max-width: 1280px) and (min-width: 969px) {
    .company-intro {
        padding-left: 24px;
        padding-right: 24px;
    }

    .company-intro-main,
    .company-intro-bottom {
        gap: 24px;
    }

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

    .feature-card {
        min-height: 0;
    }
}

/* 荣誉资质部分 */
.honors {
    background: linear-gradient(180deg, #ffffff 0%, #f0f7ff 100%);
    padding: 6rem 0;
}

.honors-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    width: 100%;
    max-width: none;
    margin: 0 auto;
    margin-top: 4rem;
}

.honor-item {
    background: white;
    border: 1px solid #f3f4f6;
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.honor-item:hover {
    box-shadow: 0px 10px 25px -5px rgba(0, 0, 0, 0.1);
    transform: translateY(-4px);
}

.honor-image {
    width: 100%;
    height: 230px;
    background: linear-gradient(143.13deg, #f0f7ff 0%, #ffffff 100%);
    overflow: hidden;
}

.honor-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.honor-title {
    padding: 1.5rem;
    text-align: center;
    background: white;
    font-weight: 600;
    font-size: 0.875rem;
    color: #101828;
    line-height: 1.5;
    border-top: 1px solid #f3f4f6;
}

/* 产品展示部分 */
.products-banner {
    background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
    padding: 6rem 0;
}

.product-showcase {
    width: 100%;
    max-width: none;
    margin: 0 auto;
    margin-top: 4rem;
    position: relative;
}

.product-carousel {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0px 25px 50px -12px rgba(0, 0, 0, 0.25);
    background: #101828;
}

.product-carousel-link {
    position: absolute;
    inset: 0;
    z-index: 3;
}

.product-carousel-image {
    width: 100%;
    height: 500px;
    object-fit: cover;
    display: block;
}

.product-carousel-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.7));
    z-index: 2;
}

.product-carousel-content {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 3rem 2rem;
    color: white;
    z-index: 4;
    pointer-events: none;
}

.product-title {
    font-size: 1.875rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: white;
}

.product-desc {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
}

.product-carousel-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 132px;
    min-height: 44px;
    padding: 0 20px;
    border-radius: 10px;
    background-color: rgba(255, 255, 255, 0.96);
    color: #0092d8;
    font-size: 0.875rem;
    font-weight: 500;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);
}

.product-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 2rem;
    z-index: 4;
    pointer-events: none;
}

.product-carousel-btn {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    pointer-events: all;
    border: none;
    box-shadow: 0px 10px 15px rgba(0, 0, 0, 0.1);
}

.product-carousel-btn:hover {
    background-color: rgba(255, 255, 255, 0.95);
    transform: scale(1.05);
}

.product-carousel-btn img {
    width: 24px;
    height: 24px;
}

.product-indicators {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 4;
    display: flex;
    align-items: center;
    gap: 8px;
}

.indicator {
    width: 40px;
    height: 6px;
    border-radius: 999px;
    background-color: #d1d5dc;
    cursor: pointer;
    transition: background-color 0.3s ease, width 0.3s ease;
    border: none;
    padding: 0;
    appearance: none;
}

.indicator.active {
    background-color: #0092d8;
    width: 56px;
}

/* 产品分类部分 */
.product-categories {
    background: linear-gradient(180deg, #f0f7ff 0%, #ffffff 100%);
    padding: 6rem 0;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
    width: 100%;
    max-width: none;
    margin: 0 auto;
    margin-top: 4rem;
}

.product-card {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    height: 420px;
}

.product-card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.product-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.8));
    z-index: 2;
    transition: all 0.3s ease;
}

.product-card-content {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 2rem;
    color: white;
    z-index: 3;
}

.product-card-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: white;
}

.rich-preview {
    overflow: hidden;
}

.rich-preview > *:first-child {
    margin-top: 0;
}

.rich-preview > *:last-child {
    margin-bottom: 0;
}

.rich-preview p,
.rich-preview li {
    margin: 0;
}

.rich-preview ul,
.rich-preview ol {
    margin: 0;
    padding-left: 18px;
}

.card-gallery-strip {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 1rem;
}

.card-gallery-strip--overlay {
    position: absolute;
    left: 16px;
    right: 16px;
    bottom: 16px;
    z-index: 2;
    margin-bottom: 0;
}

.card-gallery-thumb {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(12px);
    box-shadow: 0px 8px 20px -10px rgba(0, 0, 0, 0.35);
}

.card-gallery-thumb img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.product-card-desc {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1rem;
    line-height: 1.5;
}

.product-card-desc p,
.product-card-desc li {
    color: rgba(255, 255, 255, 0.9);
}

.product-card-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: white;
    color: #0092d8;
    padding: 0.625rem 1.25rem;
    border-radius: 10px;
    font-weight: 500;
    font-size: 0.875rem;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);
}

.product-card-link:hover {
    background-color: #f9fafb;
    transform: translateY(-2px);
}

/* 行业案例部分 */
.case-studies {
    background: linear-gradient(180deg, #f0f7ff 0%, #ffffff 100%);
    padding: 6rem 0;
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
    width: 100%;
    max-width: none;
    margin: 0 auto;
    margin-top: 4rem;
    align-items: stretch;
}

.case-card {
    display: flex;
    flex-direction: column;
    min-height: 100%;
    background: white;
    border: 1px solid rgba(224, 232, 240, 0.9);
    border-radius: 18px;
    overflow: hidden;
    box-shadow: 0px 10px 30px rgba(15, 23, 42, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.case-card:hover {
    border-color: rgba(0, 146, 216, 0.18);
    box-shadow: 0px 18px 40px rgba(15, 23, 42, 0.14);
    transform: translateY(-4px);
}

.case-image {
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: linear-gradient(143.13deg, #f0f7ff 0%, #ffffff 100%);
    overflow: hidden;
    position: relative;
}

.case-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.case-title-link,
.article-title-link {
    color: inherit;
    text-decoration: none;
}

.case-title-link:hover,
.article-title-link:hover {
    color: #0092d8;
}

.case-body {
    display: flex;
    flex: 1 1 auto;
    flex-direction: column;
    padding: 18px 20px 20px;
}

.case-title {
    font-weight: 600;
    color: #101828;
    margin: 0 0 12px;
    font-size: 1.125rem;
    line-height: 1.45;
}

.case-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 14px;
    margin-bottom: 14px;
    font-size: 0.75rem;
}

.case-meta-item {
    display: flex;
    align-items: center;
    gap: 4px;
    color: #6a7282;
    line-height: 1.5;
}

.case-meta-icon {
    width: 14px;
    height: 14px;
    flex: 0 0 14px;
}

.case-desc {
    font-size: 0.875rem;
    color: #4a5565;
    line-height: 1.75;
    margin-bottom: 18px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1 1 auto;
}

.case-desc p,
.case-desc li {
    color: #4a5565;
}

.case-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: auto;
    color: #0092d8;
    font-weight: 500;
    font-size: 0.875rem;
    line-height: 1.5;
    text-decoration: none;
    transition: all 0.3s ease;
}

.case-link:hover {
    color: #0073a8;
    transform: translateX(2px);
}

/* 合作伙伴部分 */
.partners {
    background: linear-gradient(180deg, #ffffff 0%, #fcfeff 16.667%, #fafcff 33.333%, #f7fbff 50%, #f5faff 66.667%, #f2f8ff 83.333%, #f0f7ff 100%);
    padding: 6rem 0;
}

.partners .section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 1.5rem;
    width: 100%;
    max-width: none;
    margin: 0 auto;
}

.partner-card {
    background: white;
    border: 1px solid #f3f4f6;
    border-radius: 14px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    transition: all 0.3s ease;
    min-height: 140px;
}

.partner-card:hover {
    box-shadow: 0px 10px 15px rgba(0, 0, 0, 0.1);
    transform: translateY(-4px);
}

.partner-icon {
    width: 56px;
    height: 56px;
    /* background: linear-gradient(135deg, #f9fafb 0%, #f3f4f6 100%); */
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.partner-icon img {
    width: 40px;
    height: 40px;
}

.partner-name {
    font-size: 0.875rem;
    font-weight: 500;
    color: #4a5565;
    line-height: 1.5;
}

/* 新闻资讯部分 */
.news-articles {
    background: white;
    padding: 6rem 0;
}

.news-articles .section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    width: 100%;
    max-width: none;
    margin: 0 auto;
}

.article-card {
    background: white;
    border: 1px solid #f3f4f6;
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0px 10px 15px -3px rgba(0, 0, 0, 0.1), 0px 4px 6px -4px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
}

.article-card:hover {
    box-shadow: 0px 20px 25px -5px rgba(0, 0, 0, 0.15);
    transform: translateY(-4px);
}

.article-image {
    width: 100%;
    height: 208px;
    overflow: hidden;
    position: relative;
    background: linear-gradient(135deg, #f0f7ff 0%, #ffffff 100%);
}

.article-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.article-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0));
    z-index: 1;
}

.article-body {
    padding: 2rem 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.article-date {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    margin-bottom: 1rem;
    font-size: 0.75rem;
    color: #6a7282;
}

.article-date-icon {
    width: 14px;
    height: 14px;
}

.article-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: #101828;
    margin-bottom: 0.75rem;
    line-height: 1.4;
    flex-grow: 1;
}

.article-desc {
    font-size: 0.875rem;
    color: #4a5565;
    line-height: 1.6;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.article-desc p,
.article-desc li {
    color: #4a5565;
}

.article-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: #0092d8;
    font-weight: 500;
    font-size: 0.875rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

.article-link:hover {
    color: #0073a8;
    gap: 0.75rem;
}

.article-link-icon {
    width: 16px;
    height: 16px;
}

/* ==========================================
   响应式 - 平板 (750px - 968px)
   ========================================== */

@media (max-width: 968px) {
    :root {
        --home-shell-width: min(1328px, calc(100% - 56px));
        --company-intro-shell-width: min(1328px, calc(100% - 56px));
    }

    .hero-content {
        max-width: 400px;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
        line-height: 48px;
    }
    
    .company-intro {
        padding: 80px 24px 96px;
    }

    .company-intro-header h2 {
        font-size: 30px;
        line-height: 36px;
    }

    .company-intro-tag {
        min-width: 80px;
        height: 34px;
        font-size: 13px;
    }

    .company-intro-main,
    .company-intro-bottom {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .company-intro-main {
        margin-top: 56px;
    }

    .company-intro-bottom {
        margin-top: 2rem;
    }

    .company-intro-text {
        padding: 0;
        max-width: 100%;
    }

    .company-intro-text p {
        font-size: 15px;
        line-height: 25px;
    }

    .company-intro-video-card {
        min-height: 0;
        aspect-ratio: 4 / 3;
        max-width: 560px;
        width: 100%;
    }

    .company-intro-factory-card {
        height: auto;
        margin-top: 0;
        aspect-ratio: 525 / 320;
        max-width: 560px;
        width: 100%;
    }

    .company-intro-media-stack {
        max-width: 560px;
    }

    .company-intro-gallery-list {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
    
    .company-features {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }

    .feature-card {
        min-height: 172px;
        padding: 20px;
    }

    .feature-title {
        margin-top: 14px;
        font-size: 17px;
        line-height: 24px;
        white-space: normal;
    }

    .feature-desc {
        font-size: 13px;
        line-height: 21px;
        white-space: normal;
    }
    
    .honors-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .partners-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }
    
    .articles-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .product-carousel {
        height: 400px;
    }
    
    .product-carousel-image {
        height: 400px;
    }

    .card-gallery-thumb {
        width: 44px;
        height: 44px;
    }
}

/* ==========================================
   响应式 - 手机 (小于 750px)
   ========================================== */

@media (max-width: 750px) {
    :root {
        --home-shell-width: calc(100% - 32px);
        --company-intro-shell-width: calc(100% - 32px);
    }

    .hero-content {
        max-width: 100%;
        padding: 1rem;
    }
    
    .hero-content h1 {
        font-size: 1.75rem;
        line-height: 32px;
        margin-bottom: 0.5rem;
    }
    
    .hero-content .subtitle {
        font-size: 1.125rem;
        line-height: 28px;
    }
    
    .hero-content .description {
        font-size: 1rem;
        line-height: 24px;
    }
    
    .hero-nav {
        padding: 0 1rem;
    }
    
    .hero-btn {
        width: 40px;
        height: 40px;
    }
    
    .hero-btn img {
        width: 20px;
        height: 20px;
    }

    .card-gallery-strip {
        gap: 6px;
        margin-bottom: 0.875rem;
    }

    .card-gallery-strip--overlay {
        left: 12px;
        right: 12px;
        bottom: 12px;
    }

    .card-gallery-thumb {
        width: 38px;
        height: 38px;
        border-radius: 10px;
    }
    
    .company-intro {
        padding: 56px 16px 72px;
    }

    .company-intro-header h2 {
        font-size: 24px;
        line-height: 32px;
    }

    .company-intro-tag {
        min-width: 72px;
        height: 32px;
        padding: 0 14px;
        font-size: 12px;
    }

    .company-intro-divider {
        width: 52px;
        height: 3px;
        margin-top: 14px;
    }

    .company-intro-main {
        margin-top: 40px;
        gap: 24px;
    }

    .company-intro-bottom {
        gap: 24px;
        margin-top: 24px;
    }

    .company-features {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .feature-card {
        min-height: 0;
        padding: 20px;
        border-radius: 14px;
    }

    .feature-icon {
        width: 44px;
        height: 44px;
        border-radius: 12px;
        margin-bottom: 14px;
    }

    .feature-icon img {
        width: 22px;
        height: 22px;
    }

    .feature-title {
        margin: 0 0 6px;
        font-size: 16px;
        line-height: 24px;
        white-space: normal;
    }

    .feature-desc {
        font-size: 13px;
        line-height: 20px;
        white-space: normal;
    }

    .company-intro-video-card {
        aspect-ratio: 4 / 3;
        border-radius: 14px;
    }

    .company-intro-factory-card {
        max-width: none;
        aspect-ratio: 4 / 3;
        border-radius: 14px;
    }

    .company-intro-richtext {
        gap: 18px;
    }

    .company-intro-richtext-block.is-lead,
    .company-intro-richtext-block.is-lead p {
        font-size: 16px;
        line-height: 26px;
    }

    .company-intro-richtext p,
    .company-intro-richtext li {
        font-size: 15px;
        line-height: 25px;
    }

    .company-intro-richtext p.is-empty {
        min-height: 25px;
    }

    .company-intro-factory-card::after {
        width: 72px;
        height: 72px;
        right: -12px;
        bottom: -12px;
    }

    .company-intro-gallery-list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px;
    }

    .video-label {
        left: 16px;
        bottom: 16px;
        padding: 7px 14px;
        font-size: 13px;
        line-height: 18px;
    }
    
    .honors {
        padding: 3rem 1rem;
    }
    
    .honors-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin-top: 2rem;
    }
    
    .products-banner {
        padding: 3rem 1rem;
    }
    
    .product-showcase {
        margin-top: 2rem;
    }
    
    .product-carousel {
        height: 300px;
        border-radius: 12px;
    }
    
    .product-carousel-image {
        height: 300px;
    }
    
    .product-carousel-content {
        padding: 1.5rem 1rem;
    }
    
    .product-title {
        font-size: 1.25rem;
    }
    
    .product-desc {
        font-size: 0.875rem;
        margin-bottom: 1rem;
    }
    
    .product-carousel-btn {
        width: 40px;
        height: 40px;
    }
    
    .product-carousel-btn img {
        width: 20px;
        height: 20px;
    }
    
    .product-categories {
        padding: 3rem 1rem;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-top: 2rem;
    }
    
    .product-card {
        height: 300px;
    }
    
    .case-studies {
        padding: 3rem 1rem;
    }
    
    .cases-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin-top: 2rem;
    }
    
    .partners {
        padding: 3rem 1rem;
    }
    
    .partners-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
        margin-top: 2rem;
    }
    
    .partner-card {
        min-height: 120px;
    }
    
    .news-articles {
        padding: 3rem 1rem;
    }
    
    .articles-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-top: 2rem;
    }
    
    .article-image {
        height: 250px;
    }
    
    .play-btn {
        width: 60px;
        height: 60px;
    }
    
    .play-btn img {
        width: 30px;
        height: 30px;
    }
}