/* @font-face {
    font-family: 'GenJyuuGothic-Light';
    src: url('../font/GenJyuuGothic-Light.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
}

@font-face {
    font-family: 'YRT';
    src: url('../font/YRT.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
} */

#app {
    width: 100%;
    height: 100%;
}

body {
    /* font-family: 'GenJyuuGothic-Light', sans-serif; */
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, 'Noto Sans', sans-serif, 'Apple Color Emoji', 'Segoe UI Emoji', 'Segoe UI Symbol', 'Noto Color Emoji';
    background-image: url('../images/page-bg-index.png');
    background-repeat: no-repeat;
    background-position: center center;
    background-size: 100% 100%;
    background-attachment: fixed;
}

/* YRT 字体应用 */
/* .nav-logo,
.message-title,
.theory-title,
.theory-subtitle {
    font-family: 'YRT', sans-serif;
} */

.header {
    position: relative;
    width: 100%;
    height: 600px;
    overflow: hidden;
}

@media (max-width: 768px) {
    .header {
        height: auto;
    }
}

.header-nav {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 40px;
    color: #1c4b80;
    margin-top: 0;
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: 75px;
    width: 98%;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

@media (max-width: 768px) {
    .header-nav {
        top: 0;
        padding: 5px 20px;
        width: 100%;
        border-radius: 0;
        color: #fff;
        background-color: rgba(0, 0, 0, 0.5);
    }
}
.page-item {
    padding-top: 100px;
    padding-bottom: 50px;
}

.nav-logo {
    font-size: 24px;
    font-weight: bold;
    letter-spacing: 1px;
}

.nav-menu {
    display: flex;
    gap: 30px;
}

.nav-item {
    font-size: 14px;
    font-weight: 500;
    transition: opacity 0.3s ease;
}

.nav-item:hover {
    opacity: 0.8;
}

.nav-toggle {
    display: none;
    cursor: pointer;
}

.nav-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: #1c4b80;
    margin: 5px 0;
    transition: all 0.3s ease;
}
.nav-toggle.active span {
    background-color: #fff;
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background-color: rgba(0, 0, 0, 0.8);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 40px;
        transition: right 0.3s ease;
        z-index: 1000;
    }

    .nav-menu.active {
        right: 0;
        color: #fff;
    }

    .nav-toggle {
        display: block;
        z-index: 1001;
    }
    
    .nav-toggle span {
        background-color: #fff;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
}

.header-video {
    position: relative;
    width: 100%;
    height: auto;
    z-index: -1;
}

.container {
    width: 100%;
    height: 100%;
    max-width: 1200px;
    min-width: 1200px;
    margin: 0 auto;
}

.content {
    overflow: hidden;
}

.message-section {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
    text-align: center;
}

.message-title {
    font-size: 32px;
    font-weight: 600;
    color: #1c4b80;
    margin-bottom: 40px;
    text-align: center;
}

.message-content {
    font-size: 16px;
    line-height: 1.8;
    color: #1c4b80;
    margin-bottom: 40px;
    text-align: left;
}

.message-content p {
    margin-bottom: 16px;
}

.message-content-hidden {
    display: none;
}

.message-content-hidden.show {
    display: block;
}

.read-more-container {
    text-align: center;
    margin: 20px 0;
    display: flex;
    justify-content: center;
}

/* PC端默认显示所有文本，隐藏"もっと見る"按钮 */
@media (min-width: 769px) {
    .message-content-hidden {
        display: block;
    }
    
    .read-more-container {
        display: none;
    }
}

.read-more-button {
    background: none;
    border: none;
    color: #1c4b80;
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.read-more-button:hover {
    color: #8ea9c0;
}

.read-more-text {
    font-weight: 500;
}

.read-more-arrow {
    transition: transform 0.3s ease;
}

.read-more-button.active .read-more-arrow {
    transform: rotate(180deg);
}

.message-signature {
    font-size: 14px;
    color: #1c4b80;
    margin-bottom: 40px;
    text-align: right;
    font-weight: bold;
}

.message-button {
    display: inline-block;
    width: 200px;
    height: 48px;
    border: 1px solid #1c4b80;
    border-radius: 25px;
    background-color: transparent;
    color: #1c4b80;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.message-button:hover {
    background-color: #1c4b80;
    color: #fff;
}

@media (max-width: 768px) {
    .message-section {
        padding: 0 60px;
    }
    .page-item {
        padding-top: 50px;
        padding-bottom: 20px;
    }
    
    .message-title {
        font-size: 22px;
        margin-bottom: 30px;
    }
    
    .message-content {
        font-size: 14px;
        line-height: 1.6;
    }
    
    .message-content p {
        margin-bottom: 12px;
    }
    
    .message-button {
        padding: 10px 24px;
        font-size: 12px;
    }

    .theory-title {
        font-size: 18px !important;
        margin-bottom: 0 !important;
    }
    
    .theory-content {
        margin-top: 20px;
    }

    .theory-content-left,
    .theory-content-right {
        width: 100% !important;
        height: 60px !important;
    }
}

.theory-section {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
    text-align: center;
}

.theory-content {
    display: flex;
    justify-content: space-around;
    margin-top: 30px;
}

.theory-content-left,
.theory-content-right {
    width: 200px;
    height: 80px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    margin: auto;
}

.theory-content-left-box,
.theory-content-right-box {
    width: 44%;
    min-width: 200px;
    background: linear-gradient(to bottom, #ffffff 30%, #cae0fd 100%);
    border-radius: 12px;
    height: 140px;
}
.theory-content-left-box p,
.theory-content-right-box p {
    color: #1c4b80;
    font-size: 14px;
}

.theory-content-left {
    background-image: url('../images/zs-1.png');
}

.theory-content-right {
    background-image: url('../images/zs-2.png');
}

.theory-title {
    font-size: 26px;
    font-weight: 600;
    color: #1c4b80;
    margin-bottom: 10px;
}

.theory-subtitle {
    font-size: 14px;
    color: #8ea9c0;
    margin-bottom: 40px;
}

@media (max-width: 768px) {
    .message-title {
        font-size: 24px;
        margin-bottom: 30px;
    }
    
    .message-content {
        font-size: 14px;
        line-height: 1.6;
        margin-bottom: 0;
    }
    
    .message-content p {
        margin-bottom: 12px;
    }
    
    .message-button {
        padding: 10px 24px;
        font-size: 12px;
    }

    .theory-subtitle {
        margin: 10px 0;
    }
    
    .theory-content {
        flex-direction: column;
        gap: 20px;
    }
    
    .theory-content-left-box,
    .theory-content-right-box {
        width: 100%;
        min-width: auto;
    }

    .theory-content-left-box .theory-content-left,
    .theory-content-right-box .theory-content-right {
        margin-bottom: 20px;
    }
}
.table {
    margin-top: 100px;
}
.table h2 {
    text-align: center;
}
.product-img {
    margin-top: 40px;
}

.product-section {
    display: flex;
    flex-direction: column;
    text-align: center;
}
.product-content-box {
    display: flex;
    justify-content: flex-end;
}

.product-section-2 {
    margin-top: 100px;
}

.product-image-container {
    width: 1200px;
    height: 518px;
    overflow: hidden;
}

.product-image-container-2 {
    align-self: flex-end;
}

.product-button-container {
    margin-bottom: 40px;
    text-align: center;
}

.product-image {
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.product-image-1 {
}

.product-image-2 {
}

.product-content {
    min-width: 300px;
    align-self: flex-end;
    display: flex;
    justify-content: center;
    gap: 40px;
    margin: 30px 0;
    text-align: left;
}
.product-img .product-content-title {
}
.product-content .product-content-title h5.product-subtitle{
    font-size: 12px;
    color: #8ea9c0;
}
.product-content .product-content-title h6 {
    font-size: 12px;
    color: #1c4b80;
}
.product-img .product-description {
    width: 570px;
    text-align: left;
    padding-right: 100px;
}
.product-img .product-description p {
    color: #8ea9c0;
}
.product-img .product-description p strong {
    color: #1c4b80;
}

.product-subtitle {
    color: #666;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.product-title {
    font-size: 24px;
    color: #1c4b80;
    margin-bottom: 20px;
    font-weight: 600;
}

.product-description {
    font-size: 14px;
    line-height: 1.6;
    color: #333;
    margin-bottom: 30px;
}

.product-description p {
    margin-bottom: 8px;
}

.product-button {
    display: inline-block;
    padding: 12px 32px;
    border: 1px solid #1c4b80;
    border-radius: 25px;
    background-color: transparent;
    color: #1c4b80;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.product-button:hover {
    background-color: #1c4b80;
    color: #fff;
}

.down-img-box {
    margin-top: 50px;
    display: flex;
    justify-content: space-between;
}
.down-img-box .down-img {
    width: 40%;
    position: relative;
}
.down-img-box .down-img img {
    width: 100%;
    height: auto;
}
.down-img-title {
    position: absolute;
    width: 80%;
    min-height: 160px;
    bottom: -100px;
    font-size: 14px;
    background-color: #fff;
    color: #1c4b80;
    padding: 15px 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.down-img-title h3 {
    margin: 0 0 8px 0;
    font-size: 16px;
    font-weight: bold;
}

.down-img-title p {
    margin: 0 0 6px 0;
    line-height: 1.4;
    color: #8ea9c0;
    font-size: 14px;
}
.down-img:first-child .down-img-title {
    left: 0;
    border-radius: 0 15px 15px 0;

}
.down-img:last-child .down-img-title {
    right: 0;
    border-radius: 15px 0 0 15px;
}
.down-img-line {
    width: 10%;
    height: 1px;
    background-color: #8ea9c0;
    margin: 10px 0px;
}

.brand-img-box {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 50px;
    padding: 0 20px;
    user-select: none;
}

.page-item.brand-page {
    padding-top: 200px;
}

#item5 .theory-section {
    padding: 0;
}

#item5 .theory-title {
    margin-bottom: 60px;
}

.swiper {
    width: 100%;
    max-width: 1200px;
}

.swiper-slide {
    height: 400px;
    border-radius: 12px;
    overflow: hidden;
}

.swiper-slide img {
    width: 100%;
    object-fit: cover;
    border-radius: 12px;
}

.swiper-pagination {
    bottom: 20px !important;
}

.swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    background-color: rgba(255, 255, 255, 0.5);
    transition: all 0.3s ease;
}

.swiper-pagination-bullet-active {
    background-color: rgba(255, 255, 255, 1);
    transform: scale(1.2);
}

/* 自定义导航按钮样式 */
.swiper-button-prev,
.swiper-button-next {
    width: 40px;
    height: 40px;
    background-color: #1c4b80;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.swiper-button-prev:hover,
.swiper-button-next:hover {
    background-color: #4a97ee;
    transform: scale(1.1);
}

/* 隐藏默认箭头图标，使用自定义图标 */
.swiper-button-prev:after,
.swiper-button-next:after {
    font-size: 20px;
    font-weight: bold;
    color: #fff;
}

@media (max-width: 768px) {
    .brand-img-box {
        margin-top: 30px;
    }

    #item5 .theory-title {
        margin-bottom: 40px;
    }

    #item5 .theory-section {
        padding: 0 20px;
    }

    #item5 .theory-subtitle {
        display: none;
    }
    
    .swiper-slide {
        height: 200px;
    }

    .swiper-slide img {
        height: 100%;
    }
    
    .swiper-pagination {
        bottom: 15px !important;
    }
    
    .swiper-pagination-bullet {
        width: 8px;
        height: 8px;
    }
    
    /* 移动端导航按钮样式 */
    .swiper-button-prev,
    .swiper-button-next {
        width: 30px;
        height: 30px;
    }
    
    .swiper-button-prev:after,
    .swiper-button-next:after {
        font-size: 16px;
    }

    .page-item.brand-page {
        padding-top: 50px;
    }
}

.table-container {
    width: 100%;
    height: 100%;
    max-width: 1200px;
    margin: 0 auto;
}
.table-content {
    width: 1000px;
    height: 600px;
    border: none;
    border-radius: 16px; /* 控制圆角大小 */
    margin: auto;
    position: relative;
}

/* 泡泡样式 */
.icon-pao {
    position: absolute;
    background-image: url('../images/pao.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-size: 14px;
    font-weight: bold;
    color: #1c4b80;
    line-height: 1.4;
    padding: 20px;
    animation: float 8s ease-in-out infinite;
}

/* 泡泡浮动动画 */
@keyframes float {
    0%, 100% {
        transform: translate(0, 0);
    }
    25% {
        transform: translate(15px, -15px);
    }
    50% {
        transform: translate(-15px, 15px);
    }
    75% {
        transform: translate(15px, 15px);
    }
}

/* 为不同泡泡设置不同的动画延迟 */
.icon-pao.left.big {
    animation-delay: 0s;
}

.icon-pao.left.small {
    animation-delay: 0.5s;
}

.icon-pao.left.medium {
    animation-delay: 1.5s;
}

.icon-pao.right.big {
    animation-delay: 1.5s;
}

.icon-pao.right.small {
    animation-delay: 2s;
}

/* 左侧泡泡 */
/* .icon-pao.left {
    left: -100px;
} */

/* 右侧泡泡 */
/* .icon-pao.right {
    right: -100px;
} */

/* 泡泡大小 */
.icon-pao.big {
    width: 280px;
    height: 280px;
    font-size: 24px;
}
.icon-pao.left.big {
    top: 10px;
    left: -186px;
}
.icon-pao.right.big {
    top: 10px;
    right: -210px;
}

.icon-pao.medium {
    width: 160px;
    height: 160px;
    bottom: 10px;
    left: -105px;
    font-size: 14px;
}

.icon-pao.small {
    width: 130px;
    height: 130px;
    font-size: 12px;
}

/* 右侧小泡泡位置调整 */
.icon-pao.right.small {
    right: -160px;
    left: auto;
    bottom: 130px;
}

.icon-pao.left.small {
    left: -190px;
    right: auto;
    top: 300px;
}
.table-top-icon span {
    width: 20px;
    height: 20px;
    display: inline-block;
    margin-right: 8px;
    border-radius: 50%;
    background-color: #1c4b80;
}
.teble-content-wrap {
    padding: 50px;
    margin: 0 auto;
}
.table-top-icon {
    line-height: 40px;
}
.table-main {
    width: 100%;
    height: 500px;
    display: flex;
}
.table-main-left {
    width: 400px;
    height: 100%;
}
.table-main-right {
    flex: 1;
    height: 100%;
}
.table-main-left-top {
    height: 60px;
    line-height: 60px;
    text-align: center;
    color: #fff;
    background-color: #b0cee6;
    border-radius: 20px;
    font-weight: 600;
}
.table-main-left-center {
    height: 400px;
    display: flex;
    align-items: center;
}

.dna-image {
    flex-shrink: 0;
    width: 190px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #e3f2fd;
    border-radius: 7px;
    position: relative;
    overflow: hidden;
    margin-top: 30px;
    margin-right: 10px;
}

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

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    100% {
        transform: scale(1.2);
        opacity: 0;
    }
}

.stem-cell-sources {
    display: flex;
    flex-direction: column;
    flex: 1;
    height: 100%;
    text-align: center;
}

.source-item {
    line-height: 63px;
    border-radius: 5px;
    font-size: 16px;
    color: #1c4b80;
    align-items: center;
    justify-content: center;
    width: 100%;
    font-weight: 500;
}

.source-item.special {
    background-color: #e3f2fd;
    border-left: 4px solid #2196f3;
}

.source-item.question {
    background-color: #f9f9f9;
    font-style: italic;
    color: #666;
}

.table-header {
    display: flex;
    height: 60px;
    border-radius: 16px 16px 0 0;
    overflow: hidden;
}

.header-item {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    font-size: 16px;
    color: #1c4b80;
    font-weight: 500;
}

.header-item:last-child {
    border-right: none;
}

.table-body {
    height: calc(100% - 60px);
    display: flex;
    flex-direction: column;
}

.table-row {
    display: flex;
    align-items: center;
    border-bottom: 1px solid #f0f0f0;
    height: 63px;
}

.table-row:last-child {
    border-bottom: none;
}

.table-row.special {
    background-color: #f0f8ff;
}

.table-row.question {
    background-color: #f9f9f9;
}
.banner-dq {
    margin-top: 60px;
}
.row-item {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    color: #1c4b80;
    font-weight: 500;
    height: 100%;
}
.row-item.row-item-none {
    font-size: 26px;
}

.row-item-full {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 38px;
    color: #1c4b80;
    font-weight: 800;
}
.row-item.row-item-anime {
    animation: anime .7s linear alternate infinite;
}
@keyframes anime {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    100% {
        transform: scale(1.5);
        opacity: .4;
    }
}
@media (max-width: 768px) {
    .table {
        margin-top: 90px;
    }
    
    .table-content {
        height: 400px;
        width: 100%;
    }
    
    .teble-content-wrap {
        display: none;
    }
    
    .icon-pao {
        display: flex;
        align-items: center;
        justify-content: center;
        text-align: center;
    }
    
    .icon-pao.left {
        left: 10px;
    }
    
    .icon-pao.right {
        right: 10px;
    }
    
    .icon-pao.big {
        width: 170px;
        height: 170px;
        font-size: 18px;
        line-height: 1.2;
    }

    .icon-pao.left.big {
        left: 20px;
    }
    
    .icon-pao.right.big {
        right: 20px;
    }
    
    .icon-pao.medium {
        width: 125px;
        height: 125px;
        font-size: 15px;
        line-height: 1.1;
    }
    .icon-pao.left.medium {
        left: 50%;
        transform: translateX(-50%);
        bottom: 20px;
        top: auto;
        animation: float-bottom 8s ease-in-out infinite;
    }
    
    .icon-pao.small {
        width: 100px;
        height: 100px;
        font-size: 14px;
        line-height: 1;
    }
    .icon-pao.left.small {
        left: 20px;
        top: 190px;
    }

    .icon-pao.right.small {
        right: 20px;
        top: 190px;
    }
    
    /* 移动端泡泡从bottom执行的动画 */
    @keyframes float-bottom {
        0%, 100% {
            transform: translateX(-50%) translateY(0);
        }
        25% {
            transform: translateX(-35%) translateY(15px);
        }
        50% {
            transform: translateX(-65%) translateY(-15px);
        }
        75% {
            transform: translateX(-35%) translateY(-15px);
        }
    }
    
    .table-top-icon {
        line-height: 20px;
        margin-bottom: 10px;
    }
    
    .table-top-icon span {
        width: 12px;
        height: 12px;
    }
    
    .table-main {
        width: 100%;
        height: calc(300px - 40px);
        flex-direction: row;
        flex-wrap: nowrap;
        overflow: hidden;
    }
    
    .table-main-left {
        width: 30%;
        min-width: 120px;
        height: auto;
    }
    .table-main-right {
        width: 70%;
        height: 100%;
    }
    .table-main-left-top {
        height: 40px;
        line-height: 40px;
        font-size: 12px;
    }
    .table-main-left-center {
        height: 30px;
        line-height: 30px;
        flex-direction: column;
        text-align: center;
    }
    
    .dna-image {
        width: 60px;
        height: 60px;
        display: none;
    }
    
    .stem-cell-sources {
        width: 100%;
        height: 100%;
    }
    
    .source-item {
        height: 30px;
        line-height: 30px;
        font-size: 11px;
        flex: 1;
        display: flex;
        align-items: center;
    }
    
    .table-header {
        height: 40px;
    }
    
    .header-item {
        font-size: 11px;
    }
    
    .table-body {
        height: calc(100% - 40px);
    }
    
    .table-row {
        height: 30px;
    }
    
    .row-item {
        font-size: 20px;
        height: 100%;
    }
    
    .row-item-full {
        font-size: 20px;
    }
    .row-item.row-item-none {
        font-size: 14px;
    }
    .row-item.row-item-anime {
        font-size: 20px;
    }
    
    /* 产品展示响应式样式 */
    .product-section {
        flex-direction: column;
        padding: 0 20px;
        gap: 20px;
    }
    .product-section-2 {
        margin-top: 50px;
    }
    
    .product-image-container {
        width: auto;
        min-width: 250px;
        height: 200px;
    }
    .product-img .product-content-title {
        font-size: 16px;
        width: auto;
        min-width: 250px;
        margin-right: auto;
    }
    
    .product-content {
        min-width: 250px;
        width: 100%;
        flex-direction: column;
        align-items: center;
        gap: 20px;
        margin: 20px 0;
    }
    
    .product-img .product-description {
        min-width: auto;
        width: 100%;
        text-align: left;
        font-size: 12px;
        padding-right: 0;
    }
    
    .product-content-box {
        width: 100%;
        justify-content: center;
    }
    .product-image-container-2 {
        align-self: normal;
    }
    
    .product-title {
        font-size: 20px;
    }
    
    .product-button {
        padding: 10px 24px;
        font-size: 12px;
    }
    
    .brand-img-box {
        gap: 20px;
        margin-top: 20px !important;
    }
    
    .brand-item {
        max-width: 200px;
        height: 250px;
    }
    .down-img-box {
        margin-top: 0;
        flex-direction: column;
        gap: 30px;
    }
    .down-img-box .down-img {
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    .down-img-box .down-img img {
        width: 100%;
        height: auto;
    }
    
    .down-img-title {
        position: relative;
        width: calc(100% - 20px);
        bottom: 0;
        min-height: auto;
        padding: 15px 10px;
        text-align: left;
    }
    
    .down-img-title h3 {
        font-size: 14px;
        margin: 0 0 6px 0;
    }
    
    .down-img-title p {
        font-size: 12px;
        margin: 0 0 4px 0;
    }
    
    .product-button-container {
        margin-bottom: 0;
    }

    .banner-dq {
        margin-top: 30px;
    }
}




@media (max-width: 768px) {
    .container {
        width: 100%;
        height: 100%;
        margin: 0 auto;
        min-width: auto;
    }
}

.footer {
    padding: 140px 0 40px;
}

.footer-logo {
    text-align: center;
    margin-bottom: 40px;
}

.footer-logo img {
    max-width: 400px;
    height: auto;
    display: inline-block;
}

/* 移动端联系表单 */
.sub-info {
    display: none;
}

.contact-form-mobile {
    max-width: 500px;
    margin: 0 auto;
    padding: 0 20px;
}

@media (max-width: 768px) {
    .sub-info {
        display: block;
        padding-top: 40px;
        background-size: 100% 100%;
        background-position: center;
    }
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    position: relative;
    padding-top: 10px;
}

.footer-links {
    order: 1;
}

.footer-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background-color: #e0e0e0;
}

.footer-links {
    display: flex;
    gap: 30px;
    margin-right: 30px;
}

.footer-link {
    cursor: pointer;
    font-size: 14px;
    color: #1c4b80;
    transition: opacity 0.3s ease;
}

.footer-link:hover {
    opacity: 0.8;
    text-decoration: underline;
}

.footer-copyright {
    text-align: right;
    order: 2;
}

.footer-copyright p {
    font-size: 12px;
    color: #1c4b80;
    margin: 0 0 5px 0;
}

.footer-terms {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    padding: 0;
    text-align: left;
    width: 100%;
    order: 3;
}

.footer-terms.show {
    max-height: 200px;
    padding: 0 0 15px;
}

.footer-terms p {
    font-size: 12px;
    line-height: 1.6;
    margin: 5px 0;
    color: #1c4b80;
}

/* PC端隐藏换行 */
.mobile-br {
    display: none;
}

@media (max-width: 768px) {
    .footer-terms.show {
        max-height: 200px;
        padding: 0 20px 20px;
    }
    .footer {
        padding: 50px 0 30px;
    }
    
    .footer-logo img {
        max-width: 200px;
    }
    
    .footer-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .footer-content::before {
        display: none;
    }
    
    .footer-links {
        margin-right: 0;
        gap: 20px;
        flex-direction: column;
        align-items: center;
        order: 1;
    }
    
    .footer-links li {
        margin: 5px 0;
    }
    
    .footer-links li:first-child {
        display: none;
    }
    
    .footer-terms {
        text-align: center;
        order: 2;
    }
    
    /* 移动端显示换行 */
    .mobile-br {
        display: block;
    }
    
    .footer-copyright {
        text-align: center;
        width: 100%;
        padding-top: 20px;
        border-top: 1px solid #e0e0e0;
        order: 3;
    }
    
    .footer-copyright p {
        font-size: 11px;
        line-height: 1.4;
    }
}

/* 对话框样式 */
.dialog {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.dialog.active {
    display: flex;
}

.dialog-content {
    background-color: #fff;
    padding: 40px;
    border-radius: 12px;
    max-width: 500px;
    width: 90%;
    position: relative;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.dialog-title {
    font-size: 24px;
    font-weight: 600;
    color: #1c4b80;
    text-align: center;
    margin-bottom: 10px;
}

.dialog-subtitle {
    font-size: 14px;
    color: #1c4b80;
    text-align: center;
    margin-bottom: 30px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    align-items: center;
    gap: 15px;
}

.form-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

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

.icon-person,
.icon-email,
.icon-message {
    width: 20px;
    height: 20px;
    background-color: #fff;
    border-radius: 2px;
}

.icon-email {
    border-radius: 50%;
}

.form-input,
.form-textarea {
    flex: 1;
    padding: 12px 16px;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    font-size: 14px;
    outline: none;
    transition: border-color 0.3s ease;
}

.form-input:focus,
.form-textarea:focus {
    border-color: #1c4b80;
}

.form-textarea {
    min-height: 100px;
    resize: vertical;
    line-height: 1.5;
}

/* 确保图标和textarea对齐 */
.form-group:has(.form-textarea) {
    align-items: flex-start;
    padding-top: 10px;
}

.form-group:has(.form-textarea) .form-icon {
    margin-top: 5px;
}

.form-submit {
    display: block;
    min-width: 200px;
    margin: 15px auto 0;
    padding: 12px 20px;
    border: 1px solid #1c4b80;
    border-radius: 25px;
    background-color: #fff;
    color: #1c4b80;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.form-submit:hover {
    background-color: #1c4b80;
    color: #fff;
}

.dialog-close {
    position: absolute;
    top: 15px;
    right: 20px;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: #666;
    transition: color 0.3s ease;
}

.dialog-close:hover {
    color: #1c4b80;
}

/* 图标列表样式 */
.icon-list {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 40px;
    margin: 40px 0;
    padding: 0 20px;
}

.icon-item {
    display: flex;
    align-items: center;
    gap: 10px;
    text-align: left;
    width: calc(16.666% - 33.333px);
}

.icon-circle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.icon-text {
    font-size: 18px;
    color: #1c4b80;
    font-weight: 500;
}

/* 移动端样式 */
@media (max-width: 768px) {
    .icon-list {
        gap: 20px;
        margin: 30px 0;
    }
    
    .icon-item {
        width: calc(33.333% - 13.333px);
        flex-direction: row;
        align-items: center;
        text-align: left;
    }
    
    .icon-circle {
        width: 35px;
        height: 35px;
        font-size: 14px;
    }
    
    .icon-text {
        font-size: 14px;
    }
}

@media (max-width: 768px) {
    .dialog-content {
        padding: 30px 20px;
        width: 95%;
    }
    
    .dialog-title {
        font-size: 20px;
    }
    
    .form-group {
        gap: 10px;
    }
    
    .form-icon {
        width: 30px;
        height: 30px;
    }
    
    .form-input,
    .form-textarea {
        padding: 10px 14px;
        font-size: 13px;
    }
    
    .form-submit {
        min-width: 180px;
        padding: 10px 15px;
        font-size: 13px;
    }
}
.page-item {
    background-size: 100% 100%;
    background-position: center;
}