/* Footer 样式 */
.footerLine{
    background: linear-gradient(90deg, rgba(232, 186, 144, 1) 0%, rgba(255, 217, 168, 1) 100%);
    width: 100%;
    height: 5px;
}
.footer-main {
    background: linear-gradient(180deg, rgba(8, 78, 173, 1) 0%, rgba(0, 100, 194, 1) 100%);
    color: white;
    padding: 0 10vw;
    margin: 0;
    font-family: 'Roboto', sans-serif;
    /* linear-gradient(90deg, rgba(232, 186, 144, 1) 0%, rgba(255, 217, 168, 1) 100%) */
}

/* 顶部导航链接区域 */
.footer-top-nav {
    padding: 5vh 0vw 0vh;
   
}

.footer-nav-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5vw 0.8vw;
    justify-content: center;
    align-items: center;
}

.footer-nav-link {
    color: white;
    text-decoration: none;
    
    /* padding: 1vh 1.5vw; */
    /* border-radius: 5px; */
    background: rgba(53, 147, 230, 0.18);
    box-shadow:inset 0px 2px 4px  rgba(255, 255, 255, 0.25);
    font-size: 0.8vw;
    /* padding: 1vh 2vw; */
    width: 10vw;
    height: 30px;
    height: 7vh;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s ease;
    white-space: nowrap;
    flex: 1 1 auto;
}

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

/* 中间主要内容区域 */
.footer-main-content {
    display: flex;
    padding: 3vh 0;
    gap: 1vw;
    align-items: flex-start;
    
}

/* 左侧列 */
.footer-left-column {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2vh;
    background: rgba(53, 147, 230, 0.18);
    box-shadow:inset 0px 2px 4px  rgba(255, 255, 255, 0.25);
    padding: 1vw;
    justify-content: center;
    height: 10vw;
    align-items: center;
}

.footer-quick-links {
    display: flex;
    align-items: center;
    gap: 0.5vw;
    flex-wrap: wrap;
}

.footer-quick-link {
    color: white;
    text-decoration: none;
    font-size: 0.8vw;
    transition: color 0.3s ease;
}

.footer-quick-link:hover {
    color: #87CEEB;
}

.footer-link-separator {
    color: white;
    font-size: 1vw;
}

.footer-logos {
    display: flex;
    gap: 2vw;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}

.footer-logo-item {
    display: flex;
    align-items: center;
    gap: 1vw;
}

.footer-logo-icon {
   
    display: flex;
    align-items: center;
    justify-content: center;
}
.footer-logo-icon-one{
    width: 8vw;
    height: 5vw;
}
.footer-logo-icon-two{
    width: 10vw;
    height: 3vw;
}
.footer-logo-icon img {
    width: 100%;
    height: 100%;
}

.footer-logo-circle {
    font-size: 1.5vw;
    font-weight: bold;
    color: white;
    background: linear-gradient(45deg, #87CEEB, #4682B4);
    width: 3vw;
    height: 3vw;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-logo-text {
    font-size: 0.9vw;
    color: white;
    line-height: 1.4;
}

.footer-logo-text-group {
    display: flex;
    flex-direction: column;
    gap: 0.2vh;
}

.footer-logo-text-main {
    font-size: 1vw;
    color: white;
    font-weight: 500;
}

.footer-logo-text-en {
    font-size: 0.8vw;
    color: white;
    font-weight: 300;
}

/* 中间列 */
.footer-center-column {
    width: 100%;
    flex: 1.5;
    background: rgba(53, 147, 230, 0.18);
box-shadow:inset 0px 2px 4px  rgba(255, 255, 255, 0.25);
padding: 1vw;
height: 10vw;
display: flex;
flex-direction: column;
justify-content: center;

}

.footer-contact-info {
    display: flex;
    flex-direction: column;
    gap: 1vh;
}

.footer-contact-item {
    font-size: 0.8vw;
    color: white;
    line-height: 1.5;
}

/* 右侧列 */
.footer-right-column {
    padding: 1vw;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 10vw;
    justify-content: center;
    background: rgba(53, 147, 230, 0.18);
    box-shadow:inset 0px 2px 4px  rgba(255, 255, 255, 0.25);
}

.footer-qr-codes {
    display: flex;
    gap: 1vw;
    align-items: flex-start;
}

.footer-qr-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1vh;
}

.footer-qr-code {
    width: 5vw;
    height: 5vw;
    border-radius: 5px;
    padding: 5px;
    background-color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-qr-code img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 3px;
}

.footer-qr-placeholder {
    color: white;
    font-size: 1.5vw;
    font-weight: bold;
}

.footer-qr-label {
    font-size: 0.9vw;
    color: rgba(255, 237, 194, 1);
    text-align: center;
    white-space: nowrap;
}

/* 底部版权信息 */
.footer-bottom {
    padding: 2vh 0vw;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    background-color: rgba(8, 61, 135, 1);
}

.footer-copyright {
    text-align: center;
}

.footer-copyright-line1,
.footer-copyright-line2 {
    font-size: 0.8vw;
    color: white;
    line-height: 1.6;
    margin-bottom: 0.5vh;
    display: flex;
    align-items: center;
    justify-content: center;
}
.footer-copyright-imgBox{
    display: inline-flex;
    align-items: center;
    gap: 0.3vw;
}
.footer-copyright-img{
    width: 1vw;
    height: 1vw;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .footer-top-nav {
        padding: 2vh 0vw;
    }
    
    .footer-nav-links {
        flex-wrap: wrap;
        gap: 1vh 2vw;
        align-items: center;
        justify-content: center;
    }
    
    .footer-nav-link {
        font-size: 1.2vw;
        /* padding: 1vh 2vw; */
        width: 20vw;
        height: 30px;
        text-align: center;
        flex: 1 1 auto;
        /* display: inline-block; */
    }
    .footer-left-column{
        width: 100%;
    }
    
    .footer-main-content {
        flex-direction: column;
        padding: 3vh 0;
        gap: 3vh;
    }
    
    .footer-quick-links {
        justify-content: center;
        gap: 0.5vw;
    }
    
    .footer-quick-link {
        font-size: 2vw;
    }
    
    .footer-link-separator {
        font-size: 3vw;
    }
    
    .footer-logos {
        justify-content: center;
        gap: 3vw;
    }
    
    .footer-logo-icon-one{
        width: 20vw;
        height: 10vw;
    }
    .footer-logo-icon-two{
        width: 20vw;
        height: 10vw;
    }
    .footer-right-column{
        width: 100%;

    }
    .footer-logo-icon img {
        width: 100%;
        height: 100%;
        object-fit: contain;
    }
    
    .footer-logo-text {
        font-size: 2.5vw;
    }
    
    .footer-logo-text-main {
        font-size: 3vw;
    }
    
    .footer-logo-text-en {
        font-size: 2.5vw;
    }
    
    .footer-contact-item {
        font-size: 2vw;
        text-align: center;
    }
    
    .footer-qr-codes {
        justify-content: center;
        gap: 5vw;
    }
    
    .footer-qr-code {
        width: 10vw;
        height: 10vw;
    }
    
    .footer-qr-placeholder {
        font-size: 4vw;
    }
    
    .footer-qr-label {
        font-size: 2.5vw;
    }
    
    .footer-bottom {
        padding: 2vh 0vw;
    }
    
    .footer-copyright-line1,
    .footer-copyright-line2 {
        font-size: 1.5vw;
    }
}