.banner {
    /* background: url('../images/bnner.png'); */
    background-size: cover;
    background-position: center;
    height: 705px;
    display: flex;
    align-items: center;
    position: relative;
    color: #fff;
}

.banner .container {
    position: relative;
    height: 100%;

    display: flex;
    align-items: center;
}



.banner-content {
    position: relative;
    z-index: 1;
    text-align: left;
    max-width: 800px;
}

.banner-content .year {
    font-size: 64px;
    font-weight: 200;
    margin-bottom: 10px;
    color: rgba(255, 255, 255, 0.9);
    letter-spacing: 2px;
    font-family: 'Alibaba PuHuiTi-Light';
    opacity: 0;

}

.banner-content.animate .year {
    animation: fadeInUp 0.8s ease-out forwards;
    animation-delay: 0.2s;
}

.banner-content .title {
    font-size: 58px;
    font-weight: 700;
    font-family: 'Alibaba PuHuiTi-Bold';
    margin-bottom: 30px;
    white-space: nowrap;
    line-height: 1.1;
    opacity: 0;
}

.banner-content.animate .title {
    animation: fadeInUp 0.8s ease-out forwards;
    animation-delay: 0.4s;
}

.banner-content .subtitle {
    font-size: 24px;
    line-height: 1.8;
    font-family: 'Alibaba PuHuiTi-Medium';
    font-weight: 400;
    opacity: 0;
}

.banner-content.animate .subtitle {
    animation: fadeInUp 0.8s ease-out forwards;
    animation-delay: 0.6s;
}

.banner-nav {
    position: absolute;
    bottom: 0;
    right: 20px;
    display: flex;
    background-color: #2b6cb0;
    /* Blue background */
    z-index: 10;
}

.nav-btn {
    background: none;
    border: none;
    color: #fff;
    padding: 20px 30px;
    cursor: pointer;
    transition: background-color 0.3s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.nav-btn:hover {
    background-color: rgba(255, 255, 255, 0.1);
}


.nav-btn svg {
    width: 24px;
    height: 24px;
}

/* Snapshot */
.snapshot {
    padding: 50px 0;
    background-color: #fff;
}

.snapshot-wrapper {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 60px;
}

.snapshot-title {
    flex: 0 0 250px;
    text-align: left;
    margin-top: 70px;
}

.snapshot-title h2 {
    font-family: 'Alibaba PuHuiTi-Bold';
    font-size: 34px;

    color: #231816;
    line-height: 1.2;
    font-weight: 700;
}

.stats-grid {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.stat-item {
    background: #f9f9f9;

    text-align: center;
    border-radius: 4px;
    transition: transform 0.3s;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    min-height: 270px;
}

.stat-item:hover {
    transform: translateY(-5px);
}

.stat-icon img {
    width: 81px;
    height: 81px;
    margin-bottom: 20px;
    object-fit: contain;
    transition: transform 0.5s ease;
}

.stat-card-white:hover .stat-icon img {
    transform: scale(1.1);
}

.stat-item h3 {
    font-size: 20px;
    color: #000;
    font-family: 'Alibaba PuHuiTi-Medium';
    margin-bottom: 10px;
    font-weight: 500;
    line-height: 1.2;
}

.stat-value {
    font-size: 28px;
    font-weight: 400;
    color: #3E3A39;
    line-height: 1.2;
}

.stat-value-group {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-value.small {
    font-size: 28px;
    margin-top: 5px;
}

/* Products Styles moved to products.css */

/* Operating Principle */
.operating-principle {
    background: url('../images/operating_bg_clipping.png');
    background-size: cover;
    background-position: center;
    height: 560px;
    color: #fff;
    padding-top: 130px;
    text-align: center;
    position: relative;
}

.operating-principle .section-title {
    font-size: 40px;
    font-weight: 700;
    color: #f8f7f6;
    font-family: 'Alibaba PuHuiTi-Bold';
    letter-spacing: 0.2em;
    /* 20% */
    text-transform: uppercase;
    margin-bottom: 115px;
}

.principle-grid {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 50px;
    max-width: 1200px;
    margin: 0 auto;
}

.principle-item {
    flex: 1;
    min-width: 200px;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.principle-icon {
    width: 82px;
    height: 82px;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.principle-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.principle-item h3 {
    font-size: 28px;
    font-family: 'Alibaba PuHuiTi-Medium';

    font-weight: 500;
    line-height: 1.2;
    color: #f8f7f6;
    text-align: center;
    white-space: pre-line;
    /* Handle <br> or newlines */
}

.products_title {
    font-family: 'Alibaba PuHuiTi-Bold';
    font-size: 48px;
    color: #231816;

    font-weight: 700;
}

.products-header {
    margin-bottom: 50px;
}

@media (max-width: 1024px) {
    .principle-grid {
        justify-content: center;
    }

    .principle-item {
        flex: 0 0 45%;
        margin-bottom: 40px;
    }

    .operating-principle .section-title {
        font-size: 32px;
        margin-bottom: 80px;
    }
}

@media (max-width: 768px) {
    .principle-item {
        flex: 0 0 100%;
    }

    .operating-principle {
        padding: 80px 0;
    }

    .operating-principle .section-title {
        font-size: 24px;
        margin-bottom: 50px;
    }

    .principle-item h3 {
        font-size: 20px;
    }
}

/* Chairman Message */
.chairman-message {
    padding: 100px 0;
    background-color: #fff;
    background-image: url('../images/chairman_section_bg.png');
    background-size: cover;
    background-position: center;
}

.message-wrapper {
    display: flex;
    align-items: center;
    gap: 80px;
    justify-content: space-between;
}

.message-text {
    flex: 0 0 45%;
    border-left: 5px solid #005eb8;
    padding-left: 40px;
}

.message-text p {
    font-size: 32px;

    line-height: 1.56;
    font-family: 'Alibaba PuHuiTi-Regular';
    font-weight: 400;
    color: #231816;
    margin: 0;
    letter-spacing: -0.02em;
}

.message-image {
    flex: 1;
    position: relative;
    max-width: 760px;
    /* Aspect ratio height/width = 450/753 ~ 0.6 */
    aspect-ratio: 753 / 450;
    display: block;
}

.chairman-photo {
    position: absolute;
    top: 10.2%;
    /* 46px / 450px */
    left: 7.3%;
    /* 55px / 753px */
    width: 92.7%;
    /* 698px / 753px */
    height: auto;
    z-index: 1;
    display: block;
}

.chairman-overlay-1 {
    position: absolute;
    top: 0;
    left: 0.4%;
    /* 3px / 753px */
    width: 94.3%;
    /* 710px / 753px */
    height: auto;
    z-index: 2;
    pointer-events: none;
    display: block;
}

.chairman-overlay-2 {
    position: absolute;
    top: 0.4%;
    /* 2px / 450px */
    left: 0;
    width: 95.6%;
    /* 720px / 753px */
    height: auto;
    z-index: 3;
    pointer-events: none;
    display: block;
}

@media (max-width: 1024px) {
    .message-wrapper {
        flex-direction: column;
        gap: 60px;
    }

    .message-text {
        width: 100%;
        padding-left: 20px;
        border-left-width: 4px;
        flex: auto;
    }

    .message-text p {
        font-size: 24px;
    }

    .message-image {
        width: 100%;
        max-width: 600px;
        /* Limit width on mobile */
    }
}

/* Honors */
.honors {
    padding: 60px 0;
    background-color: #fff;
    text-align: left;
}

.honors .section-title {
    font-size: 48px;
    font-weight: 700;
    color: #231816;
    font-family: 'Alibaba PuHuiTi-Bold';
    font-weight: 700;
    margin-bottom: 20px;
    letter-spacing: 0.02em;
    text-transform: none;
    /* Override if global section-title is uppercase */
}

.honors-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 50px 30px;
    margin-bottom: 40px;
}

.honor-item {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    align-items: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    padding: 15px;
    border-radius: 8px;
}

.honor-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
}

.honor-item img {
    width: 100%;
    max-width: 390px;
    height: auto;
    max-height: 280px;
    object-fit: contain;
    margin-bottom: 25px;
    border: none;
    /* Remove previous border */
    transition: transform 0.3s ease;
}

.honor-item:hover img {
    transform: scale(1.05);
}

.honor-item p {
    font-size: 20px;
    font-family: 'Alibaba PuHuiTi-Regular';
    font-weight: 400;
    line-height: 1.4;
    color: #231816;
    text-align: center;
}

.honors-more {
    text-align: right;
    margin-top: 20px;
}

.see-more-link {
    font-size: 20px;
    font-family: 'Alibaba PuHuiTi-Medium';
    font-weight: 500;
    color: #231816;
    text-decoration: none;
    text-transform: uppercase;
    text-decoration: underline;
    letter-spacing: -0.015em;
    display: inline-block;

}

.see-more-link:hover {
    text-decoration: underline;
}

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

@media (max-width: 768px) {
    .honors {
        text-align: center;
    }

    .honors-grid {
        grid-template-columns: 1fr;
    }

    .honors-more {
        text-align: center;
    }
}

/* Footer styles moved to navigation.css */

/* Production Bases */
.production-bases {
    padding: 80px 0;
    background: #fff;
}

.base-item {
    display: flex;
    align-items: center;
    gap: 60px;
    margin-bottom: 80px;
}

.base-item.reverse {
    flex-direction: row-reverse;
}

.base-image {
    flex: 1;
}

.base-image img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 4px;
}

.base-info {
    flex: 1;
}

.base-info h3 {
    font-size: 32px;
    color: #231816;
    margin-bottom: 20px;
    font-weight: 400;
}

.base-info p {
    font-size: 16px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 30px;
}

.btn-more {
    display: inline-block;
    padding: 12px 30px;
    background: #0066b3;
    color: #fff;
    text-decoration: none;
    border-radius: 2px;
    transition: background 0.3s;
}

.btn-more:hover {
    background: #004d8a;
}

/* Development History */
.history-section {
    padding: 80px 0;
    background: #f9f9f9;
}

.timeline {
    position: relative;
    max-width: 1100px;
    margin: 0 auto;
    padding: 60px 0;
}





.company-main-content {
    padding: 60px 0 10px 0;


}

.company-content-wrapper {
    padding: 0 10px;
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

/* Tabs */
.company-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 60px;
    /* border-bottom: 1px solid #eee; */
    /* Optional based on design */
}

.tab-item {
    padding: 10px 30px;
    text-decoration: none;
    color: #1f2141;
    white-space: nowrap;
    font-size: 20px;
    font-family: 'Alibaba PuHuiTi-Medium';

    border: 1px solid #eee;
    transition: all 0.3s;
    font-weight: 500;
}

.tab-item:hover {
    background: #f0f0f0;
}

.tab-item.active {
    background: #0066b3;
    /* Blue as seen in screenshot */
    color: #dcdcdc;
    border-color: #0066b3;
}

/* Leaders Section */
.section-title-left {
    font-size: 48px;
    margin-bottom: 10px;
    font-weight: 700;
    font-family: 'Alibaba PuHuiTi-Bold';
    color: #231816;
    margin-bottom: 60px;
}

.leader-block {
    margin-bottom: 80px;
}

.leader-quote-top {
    font-size: 24px;
    font-family: 'Alibaba PuHuiTi-Medium';
    color: #231816;
    margin: 0 0 30px 0;
    line-height: 1.6;
    font-weight: 500;
    position: relative;
    margin-bottom: 60px;
    /* decorative quotes if needed */
}

.leader-content-row {
    display: flex;
    gap: 40px;
    align-items: flex-start;
}

.leader-image {
    flex: 0 0 600px;
    /* Slightly wider image area */
    position: relative;
    margin-right: 20px;
    margin-bottom: 0;
}

.leader-image img {
    width: 100%;
    height: 100%;
    display: block;
    position: relative;
    z-index: 2;
    margin-top: 30px;
    transition: transform 0.5s ease;
}

.leader-image:hover img {
    transform: scale(1.02) translateY(-5px);
}

.leader-image::after {
    content: '';
    position: absolute;
    top: 15px;
    left: 15px;
    width: 100%;
    height: 100%;
    background-color: #f0f0f0;
    z-index: 1;
    transition: all 0.5s ease;
}

.leader-image:hover::after {
    top: 20px;
    left: 20px;
    background-color: #e0e0e0;
}

.leader-info {
    flex: 1;
    padding-top: 0;
}

.inde1 li {
    margin-bottom: 6px;
}

.leader-info h3 {
    font-size: 24px;
    font-family: 'Alibaba PuHuiTi-Heavy';
    color: #231816;
    font-weight: 900;
    /* Looks normal weight in screenshot */
}


.leader-credentials {
    margin-top: 0px;
}

.leader-credentials li {
    position: relative;

    padding-left: 10px;
    font-family: 'Alibaba PuHuiTi-Regular';
    font-size: 20px;
    color: #231816;
    line-height: 1.5;
}

.leader-credentials li::after {
    content: "・";
    position: absolute;
    left: -10px;
    top: 0;
    color: #231816;
}

/* Stats Grid */
.company-overview-section {}

.stats-grid-company {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.stat-card-white {
    background: #fff;
    padding: 40px 20px;
    text-align: center;
    /* box-shadow: 0 2px 10px rgba(0,0,0,0.03); */
    /* Minimal shadow or just whitespace */
    border: 1px solid #f0f0f0;
    /* Subtle border */
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 200px;
    /* Fixed height for uniformity */
}

.stat-icon {
    height: 81px;
    height: 81px;
    margin-bottom: 20px;
}

/* Contact Page */
.contact-content {
    padding: 60px 0px;
}

.contact-top-section {
    display: flex;
    gap: 60px;
    align-items: flex-start;
}

.contact-image {
    flex: 0 0 544px;
    /* Fixed width based on visual */
    margin-top: 20px;
}

.title-contact {
    margin-bottom: 20px;
}

.contact-image img {
    width: 100%;
    height: auto;
    display: block;
}

.contact-info-block {
    flex: 1;
    padding-top: 10px;
}

.contact-info-block h3 {
    font-size: 24px;
    color: #231816;
    margin-bottom: 0px;
    font-family: 'Alibaba PuHuiTi-Heavy';
    font-weight: 900;
}

.contact-info-block h4 {
    font-size: 24px;
    color: #231816;
    line-height: 1;
    margin-bottom: 8px;
    font-family: 'Alibaba PuHuiTi-Heavy';
    font-weight: 900;
}

.contact-info-block p {
    font-size: 20px;
    line-height: 1.8;
    font-family: 'Alibaba PuHuiTi-Regular';
    color: #231816;
    margin-bottom: 30px;
}

.section-title-left1 {
    font-size: 24px;
    margin-bottom: 30px;
    font-family: 'Alibaba PuHuiTi-Regular';
    font-weight: 400;
    color: #231816;
    margin-top: 60px;
}


.contact-info-block a {
    color: #555;
    text-decoration: none;
}

.contact-mobile-section h4 {
    font-size: 18px;
    color: #231816;
    font-weight: 400;
}

.offices-grid {
    display: flex;
    gap: 60px;
}

.office-item:nth-child(1) {
    flex: 0 0 500px;
}

.office-item h3 {
    font-size: 24px;
    color: #231816;
    margin-bottom: 8px;
    font-family: 'Alibaba PuHuiTi-Heavy';
    line-height: 1.5;
    font-weight: 900;
}

.office-item p {
    font-size: 20px;
    line-height: 1.6;
    color: #231816;
    font-family: 'Alibaba PuHuiTi-Regular';
}

@media (max-width: 768px) {
    .contact-top-section {
        flex-direction: column;
        gap: 30px;
    }

    .contact-image {
        flex: auto;
        width: 100%;
    }

    .offices-grid {
        flex-direction: column;
        gap: 40px;
    }

    .office-item:nth-child(1) {
        flex: 0 0 0px;
    }

    .contact-content {
        padding: 20px 10px;
    }

    .leader-image {
        flex: 0 0 40%;
    }
}

.stat-icon img {
    max-height: 100%;
    width: auto;

}

.stat-label {
    font-size: 13px;

    margin-bottom: 5px;
    font-family: 'Alibaba PuHuiTi-Medium';
    font-size: 20px;

    font-weight: 500;
    color: #000000;
}

.stat-value {
    color: #3e3a39;
    font-weight: 700;
    font-size: 28px;
}

/* Strategy Section */
.strategy-section {
    padding-top: 60px;
    padding-bottom: 60px;
}

.strategy-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

/* Products Features moved to products.css */


.strategy-item {
    padding-right: 20px;
}

.strategy-item h3 {
    font-size: 28px;
    font-family: 'Alibaba PuHuiTi-Heavy';
    color: #221815;
    margin-bottom: 0px;
    font-weight: 900;
}

.strategy-item p {
    color: #221815;
    line-height: 1.6;
    font-family: 'Alibaba PuHuiTi-Regular';
    font-size: 20px;
}

/* Responsive */
@media (max-width: 900px) {
    .leader-content-row {
        flex-direction: column;
    }

    .leader-image {
        width: 100%;
        margin-bottom: 20px;
    }

    .stats-grid-company {
        grid-template-columns: repeat(2, 1fr);
    }

    .strategy-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    .company-tabs {
        overflow-x: auto;
        padding-bottom: 10px;
    }

    .stats-grid-company {
        grid-template-columns: 1fr;
    }
}

/* Production Bases */
.production-bases-section {
    padding-bottom: 60px;
}

.base-item {
    display: flex;
    margin-bottom: 60px;
    align-items: center;
    gap: 40px;
}

.base-item.reverse {
    flex-direction: row-reverse;
}

.base-image {
    flex: 1;
}

.base-image img {
    width: 100%;
    height: auto;
    display: block;
}

.base-info {
    flex: 1;
}

.base-info h3 {
    font-size: 24px;
    margin-bottom: 20px;
    color: #333;
    font-family: 'Alibaba PuHuiTi-Heavy';
    font-weight: 900;
}

.base-info p {
    color: #666;
    line-height: 1.6;
    margin-bottom: 30px;
    font-size: 14px;
}

.btn-more {
    display: inline-block;
    padding: 10px 30px;
    border: 1px solid #333;
    color: #333;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 13px;
    transition: all 0.3s;
}

.btn-more:hover {
    background: #333;
    color: #fff;
}

/* History */
.history-section {
    padding-bottom: 60px;
    position: relative;
}

.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}





/* Honors */
.honors-section {
    padding-bottom: 60px;
}

.honors-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.honor-item {
    text-align: center;
}

.honor-item img {
    width: 100%;
    height: auto;
    padding: 10px;
    background: #fff;
    margin-bottom: 15px;
}



/* Responsive adjustments for new sections */
@media (max-width: 768px) {

    .base-item,
    .base-item.reverse {
        flex-direction: column;
    }



    .honors-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .honors-grid {
        grid-template-columns: 1fr;
    }
}

/* News Page */
.news-page .news-container {
    padding: 60px 0 40px 0;
}

.news-list {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.news-item {
    display: flex;
    gap: 30px;
    align-items: flex-start;
    border-bottom: 2px solid #e2e2e2;
    padding-bottom: 30px;
}

.news-thumb {
    width: 400px;
    height: 290px;
    flex-shrink: 0;
    overflow: hidden;
    background-color: #f0f0f0;
}

.news-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.news-item:hover .news-thumb img {
    transform: scale(1.05);
}

.news-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;

    padding: 10px 0;
}

.news-title {
    font-size: 24px;
    font-weight: 500;
    font-family: 'Alibaba PuHuiTi-Medium';
    color: #1f2141;
    line-height: 1.4;
    margin-bottom: 15px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-date {
    font-size: 18px;
    color: #1f2141;
    font-family: 'Alibaba PuHuiTi-Regular';
    font-weight: 400;
    margin-top: 100px;
}

.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-top: 60px;
    margin-bottom: 40px;
}

.page-link {
    font-size: 18px;
    color: #231816;
    text-decoration: none;
    width: 40px;
    height: 40px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.page-link.active {
    border: 1px solid #231816;
    font-weight: 500;
}

.page-link:hover:not(.active) {
    background-color: #f5f5f5;
}

.page-link svg {
    width: 20px;
    height: 20px;
}

.back-action {
    display: flex;
    justify-content: center;
    margin-bottom: 60px;
}

.back-btn {
    font-size: 16px;
    color: #333;
    text-decoration: none;
    border-bottom: 1px solid #333;
    padding-bottom: 2px;
}

@media (max-width: 768px) {
    .news-item {
        flex-direction: column;
        gap: 15px;
    }

    .news-thumb {
        width: 100%;
        height: auto;
        aspect-ratio: 16/9;
    }

    .news-info {
        height: auto;
    }

    /* News Page */
    .news-page .news-container {
        padding: 20px 10px;
    }

}

/* News Detail Page */
.news-detail-container {
    padding: 60px 0;
    max-width: 1000px;
    /* Limit width for readability */
    margin: 0 auto;
}

.news-article-header {
    margin-bottom: 40px;
    border-bottom: 1px solid #eee;
    padding-bottom: 10px;
}

.news-article-title {
    font-size: 30px;
    font-family: 'Alibaba PuHuiTi-Medium';
    font-weight: 500;
    color: #1f2141;
    margin-bottom: 15px;
    line-height: 1.4;
}

.news-article-date {
    font-size: 18px;
    color: #1f2141;
}

.news-article-content {
    font-size: 18px;
    line-height: 1.8;
    color: #1f2141;
    font-family: 'Alibaba PuHuiTi-Regular';
    font-weight: 400;
}

.news-article-content p {
    margin-bottom: 30px;
}
.news-article-content img {
    width: 100%;
}

.news-article-image {
    margin: 40px 0;
    text-align: center;
}

.news-article-image img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
}

@media (max-width: 768px) {
    .news-article-title {
        font-size: 24px;
    }

    .news-detail-container {
        padding: 40px 20px;
        /* Ensure padding on mobile */
    }
}

/* Activities Page */
.activities-page {
    background-color: #fff;
}

.activities-container {
    padding: 60px 0;
    max-width: 1200px;
    margin: 0 auto;
}

.activities-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 60px;
}

.activity-item {
    display: flex;
    flex-direction: column;
    gap: 15px;
}





.activity-image {
    width: 100%;
    aspect-ratio: 16/9;
    overflow: hidden;
    border-radius: 4px;
}

.activity-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.activity-item:hover .activity-image img {
    transform: scale(1.05);
}

.activity-desc {
    font-size: 14px;
    line-height: 1.6;
    color: #555;
}

@media (max-width: 992px) {
    .activities-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .activities-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .activities-container {
        padding: 40px 20px;
    }
}

/* Additional Responsive Fixes */
@media (max-width: 1024px) {
    .snapshot-wrapper {
        flex-direction: column;
        gap: 30px;
    }

    .snapshot-title {
        margin-top: 0;
        text-align: center;
        flex: auto;
        width: 100%;
        margin-bottom: 30px;
    }

    .product-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .logo img {
        height: 25px;
    }
    .operating-principle{
        height:auto;
    }
    /* Banner */
    .banner-content .title {
        font-size: 20px;
    }

    .banner-content .year {
        font-size: 24px;
    }

    .banner-content .subtitle {
        font-size: 16px;
    }

    .banner {
        height: 400px;
    }

    /* Stats */
    .stats-grid {
        grid-template-columns: 1fr;
        width: 100%;
    }

    /* Products */
    .product-grid {
        grid-template-columns: 1fr;
    }

    .products-header h2 {
        font-size: 32px;
        margin-bottom: 30px;
    }
}

/* Production Bases Page */
.production-content-wrapper {
    padding: 10px;
    padding-bottom: 50px;
}

/* Production Detail Page */
.production-detail-wrapper {
    padding: 20px 0;
}

/* Development History Timeline Styles */
.timeline-section {
    padding: 60px 0;
    background-color: #fff;
}

.timeline-container {
    position: relative;
    max-width: 1328px;
    margin: 0 auto;
    padding: 40px 0;
}

/* Vertical Line */
.timeline-line {
    display: none;
}

/* Per-item connecting line */
.timeline-item::after {
    content: '';
    position: absolute;
    left: calc(50% - 3px);
    
    width: 4px;
background-image: linear-gradient(
		#d6d6d6, 
		#d6d6d6);
    top: 70px;
    /* Start at bottom of circle */
    bottom: -60px;
    /* Extend through the margin to the next item */
    z-index: 1;
}

/* Remove line from last item */
.timeline-item:last-child::after {
    display: none;
}




/* Timeline Item Row */
.timeline-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    /* Align items to the top for better multi-line support */
    margin-bottom: 60px;
    position: relative;
    width: 100%;
    box-sizing: border-box;
}

.timeline-item * {
    box-sizing: border-box;
}

/* Content Box */
.timeline-content {
    width: 40%;
    position: relative;
    background: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease;
    z-index: 10;
    /* Ensure content is above lines if needed */
}

.timeline-content:hover {
    transform: translateY(-5px);
}

.timeline-item.left .timeline-content {
    text-align: left;
}

.timeline-item.right .timeline-content {
    text-align: left;
}

/* Connector Lines */
.timeline-content::after {
    display: none;
}

/* Real Connector Line */
.timeline-content::before {
    content: '';
    position: absolute;
    top: 35px;
    /* Align with center of the 70px circle */
    width: 30%;
    height: 2px;
    background-color: #e0e0e0;
    /* z-index: -1; */
    /* Removing z-index -1 to avoid stacking context ambiguity, letting parent handle it */
    z-index: 1;
    /* Explicit positive index, but lower than point */
}

/* Ensure content background covers the line start */
.timeline-content {
    /* ... */
    z-index: 10;
}

/* But if line is z-index 1 and content is z-index 10, line is behind content. Good. */
/* And Point is z-index 20. So Point covers line. Good. */

/* Wait, if line is z-index: 1 inside .timeline-content (z-index: 10). */
/* Then line is part of stack 10. */
/* Point is stack 20. */
/* Point covers line. */

/* Maybe the issue is simpler: The line is just too long and visible? */
/* Or maybe the Point isn't actually covering it because of background clipping? */

/* Let's try to remove the line from .timeline-content and put it on .timeline-item or .timeline-point */

/* NEW STRATEGY: Attach line to .timeline-point */
/* This makes it easier to layer BEHIND the circle */

.timeline-content::before {
    display: none;
    /* Remove old line */
}

.timeline-point::before {
    content: '';
    position: absolute;
    top: 43px;
    height: 2px;
	background-color: #d6d6d6;
    width: 50%;
    /* Reach out to the content */
    z-index: -1;
    /* Behind the circle */
}

.timeline-item.left .timeline-point::before {
    left: 0;
    /* From left edge of point container (which is 20% width) */
    /* Wait, point container is 200px wide. Circle is centered (100px center). */
    /* Line needs to go from Center to Left Edge. */
    /* If I put it at left: 0, width: 50%. It covers left half of point container. */
    /* Does it reach the content? */
    /* Content ends at left edge of Point container. So yes. */
    /* But the circle is at center. */
    /* So line goes from 0 to 50% (center). */
    /* Perfect. It connects content edge to circle center. */
}

.timeline-item.right .timeline-point::before {
    right: 0;
    /* Line goes from right edge to center? */
    /* No, for right item, content is on right. */
    /* Point is in middle. Content starts at right edge of Point container. */
    /* Line needs to go from Center to Right Edge. */
    /* So right: 0, width: 50%. */
}

/* This is much cleaner and guaranteed to be behind the circle (if circle has z-index > -1) */


/* Spacer for the other side */
.timeline-spacer {
    width: 40%;
}

/* Central Point/Year */
.timeline-point {
    width: 20%;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    /* Align circle to top */
    padding-top: 0;
    /* Align with top of content card */
    position: relative;
    z-index: 20;
    /* Ensure point is above content (z-index 10) so circle covers the line */
}

.year-circle {
    width: 86px;
    height: 86px;
background-image: linear-gradient(
		#005eac, 
		#005eac), 
	linear-gradient(
		#00a051, 
		#00a051);
    /* Grand Farm Blue */
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Alibaba PuHuiTi-Bold';
    font-weight: 700;
    font-size: 32px;
   
    position: relative;
    z-index: 21;
}

/* Text Styles */
.date-text {
    font-size: 20px;
    color: #231816;
    /* Darker */
    font-family: 'Alibaba PuHuiTi-Regular';
    font-weight: 400;

}

.desc-text {
    font-size: 20px;
    color: #231816;
    /* Darker */
    font-family: 'Alibaba PuHuiTi-Regular';
    font-weight: 400;
    margin-bottom: 10px;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .timeline-item::after {
        left: 30px;
        top: 50px;
        bottom: -40px;
    }

    .timeline-item {
        margin-bottom: 40px;
        flex-direction: row;
        /* Default to row, but we handle order below */
    }

    .timeline-spacer {
        display: none;
    }

    /* Force all items to be Point | Content */
    .timeline-item.left {
        flex-direction: row-reverse;
        /* Spacer | Point | Content -> Content | Point | Spacer. 
                                        Wait. HTML is Content | Point | Spacer. 
                                        row-reverse -> Spacer | Point | Content.
                                        Spacer hidden -> Point | Content. Correct. */
    }

    .timeline-item.right {
        flex-direction: row;
        /* Spacer | Point | Content. Spacer hidden -> Point | Content. Correct. */
    }

    .timeline-point {
        width: 60px;
        justify-content: center;
        flex-shrink: 0;
    }

    .year-circle {
        width: 50px;
        height: 50px;
        font-size: 14px;
        border-width: 3px;
    }

    .timeline-content {
        width: calc(100% - 70px);
        /* 60px point + 10px gap */
        margin: 0 0 0 10px;
        text-align: left !important;
        padding: 20px;
    }

    .timeline-item.left .timeline-content {
        text-align: left !important;
        margin-right: 0;
        margin-left: 10px;
        /* Add margin on left */
    }

    /* Ensure connector lines are visible on mobile and correctly positioned */
    .timeline-item .timeline-content::before,
    .timeline-item.left .timeline-content::before,
    .timeline-item.right .timeline-content::before {
        display: none !important;
        /* Force hide the desktop arrow */
    }

    /* Remove the point connector I added previously as it causes z-index issues */
    .timeline-item.left .timeline-point::before,
    .timeline-item.right .timeline-point::before {
        display: none;
    }

    /* Use content::after for the simple mobile connector line */
    .timeline-content::after {
        display: block;
        content: '';
        position: absolute;
        left: -20px;
        /* Reach the circle (15px gap + 5px overlap) */
        top: 25px;
        /* Center of 50px circle (aligned with top of content) */
        width: 20px;
        height: 2px;
        background-color: #e0e0e0;
        z-index: 1;
        /* On top of background, but behind point (z-index 20) */
    }
}

.back-btn {
    display: inline-block;
    color: #333;
    text-decoration: none;
    font-size: 16px;
    margin-bottom: 30px;
    padding-left: 20px;
    position: relative;
}



.production-detail-title {
    font-size: 32px;
    color: #333;
    margin-bottom: 30px;
    font-weight: bold;
}

.production-detail-desc {
    font-size: 16px;
    color: #666;
    line-height: 1.8;
    margin-bottom: 50px;
    max-width: 900px;
}

.production-gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.gallery-item {
    overflow: hidden;
    border-radius: 4px;
}

.gallery-item img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

@media (max-width: 768px) {
    .production-gallery {
        grid-template-columns: 1fr;
    }
}

.production-list {
    display: flex;
    flex-direction: column;
    gap: 80px;
}

.production-card {
    display: flex;
    gap: 60px;
    align-items: flex-start;
}

/* Removed alternating layout to match design */
/* .production-card:nth-child(even) {
    flex-direction: row-reverse;
} */

.production-image {
    flex: 0 0 40%;
    position: relative;
    z-index: 1;
}

.production-image img {
    width: 100%;
    height: auto;
    display: block;
    position: relative;
    margin-top: 30px;
    z-index: 2;
    transition: transform 0.5s ease;
}

.production-image:hover img {
    transform: scale(1.02) translateY(-5px);
}

.production-image::after {
    content: '';
    position: absolute;
    top: 60px;
    left: 20px;
    width: 100%;
    height: 90%;
    background-color: #f0f0f0;
    z-index: 1;
    transition: all 0.5s ease;
}

.production-image:hover::after {
    top: 25px;
    left: 25px;
    background-color: #e0e0e0;
}

.production-info {
    flex: 1;
    padding-top: 45px;

}

.production-info h3 {
    font-size: 24px;
    color: #231816;
    font-family: 'Alibaba PuHuiTi-Bold';
    font-weight: 700;
    margin-bottom: 10px;
}

.production-info p {
    font-size: 24px;
    color: #231816;
    font-family: 'Alibaba PuHuiTi-Regular';
    font-weight: 400;

}

.see-more-btn {
    display: inline-block;
    padding: 10px 0;
    color: #231816;
    text-decoration: underline;
    text-transform: uppercase;
    font-family: 'Alibaba PuHuiTi-Medium';
    font-weight: 500;
    font-size: 18px;
    transition: all 0.3s;
    margin-top: 30px;

}

.see-more-btn:hover {
    color: #0066b3;
    border-color: #0066b3;
}
.mr-80{
    margin-left: 45px;
}
@media (max-width: 768px) {
    .production-card {
        flex-direction: column;
        gap: 30px;
    }
    .mr-80{
        margin-left: 0;
    }
    .production-image {
        width: 100%;
        margin-bottom: 20px;
        /* Add space for the shadow offset */
    }

    .production-image::after {
        top: 10px;
        left: 10px;
    }

    .section-title,
    .section-title-left {
        font-size: 30px !important;
    }
}

/* Production Detail Page */
.production-detail-wrapper {
    padding: 0 10px;
    margin: 0 auto;
    padding-bottom: 60px;
}

.production-detail-title {
    font-size: 24px;
    font-family: 'Alibaba PuHuiTi-Bold';
    text-align: center;
    margin-bottom: 40px;
    color: #231816;
    font-weight: 700;
}

.production-detail-text p {
    font-size: 20px;
    line-height: 1.8;
    color: #333;
    margin-bottom: 20px;
    font-family: 'Alibaba PuHuiTi-Regular';
    font-weight: 400;
    text-align: justify;
}

.production-detail-image-wrapper {
    margin: 40px 0;
    text-align: center;
}

.production-detail-image-wrapper img {
    max-width: 100%;
    height: auto;
    display: inline-block;
    transition: transform 0.5s ease;
}

.production-detail-image-wrapper:hover img {
    transform: scale(1.02);
}

.back-btn-container {
    display: flex;
    justify-content: flex-end;
    margin-top: 40px;
}

.back-btn-bottom {
    display: inline-flex;
    align-items: center;
    background-color: #0066b3;
    color: #fff;
    padding: 10px 30px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: background-color 0.3s;
}

.back-btn-bottom:hover {
    background-color: #005090;
}

.arrow-icon {
    margin-right: 10px;
    font-size: 18px;
    line-height: 1;
}

/* Development History Page */
.history-content-wrapper {
    padding: 10px;
}

.history-title {
    text-align: center;
    font-size: 32px;
    margin-bottom: 10px;
    font-family: 'Alibaba PuHuiTi-Bold';
    color: #231816;
    font-weight: 700;
}