/* 成功与发展页面样式 */
.ny_ban {
    position: relative;
    height: 600px;
    background-size: cover;
    background-position: center;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.ny_ban .w_1650 {
    width: 100%;
    max-width: 1650px;
    margin: 0 auto;
    padding: 0 20px;
}

.ny_ban h2 {
    font-size: 42px;
    margin-bottom: 30px;
    font-weight: bold;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    line-height: 1.3;
    max-width: 800px;
    margin: 0 auto;
}

.ny_ban dl {
    display: flex;
}

.ny_ban dd {
    margin-right: 30px;
    position: relative;
}

.ny_ban dd a {
    color: #fff;
    font-size: 18px;
    padding: 10px 0;
    display: inline-block;
}

.ny_ban dd.on a {
    border-bottom: 2px solid #fff;
}

.jion_top {
    padding: 80px 0;
    background-color: #fff;
}

.jion_top .w_1650 {
    width: 100%;
    max-width: 1650px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.jion_topl {
    flex: 0 0 45%;
}

.jion_topl p {
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 40px;
    color: #333;
}

.jion_topbtn a {
    display: inline-block;
    padding: 15px 40px;
    background-color: #0066cc;
    color: #fff;
    font-size: 18px;
    border-radius: 4px;
    transition: background-color 0.3s ease;
}

.jion_topbtn a:hover {
    background-color: #0052a3;
}

.jion_topr {
    flex: 0 0 50%;
    position: relative;
    text-align: center;
    height: 400px;
    background-color: #fff;
    border-radius: 8px;
}

.jion_topr::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 350px;
    height: 350px;
    border: 2px dashed #ffcc00;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    z-index: 0;
}

.jion_topr::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 250px;
    height: 250px;
    border: 2px dashed #ffcc00;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    z-index: 0;
}

.jion_toprdiv1,
.jion_toprdiv2 {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 2;
}

.jion_toprdiv1 ul,
.jion_toprdiv2 ul {
    list-style: none;
}

.jion_toprdiv1 li,
.jion_toprdiv2 li {
    position: absolute;
}

.university-logo {
    animation: float 6s ease-in-out infinite;
    border-radius: 50%;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    z-index: 1;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #fff;
    transform: translateX(-50%);
}

.university-logo img {
    width: 70px;
    height: 70px;
    object-fit: cover;
    border-radius: 50%;
}

.university-logo:nth-child(1) {
    animation-delay: 0s;
}

.university-logo:nth-child(2) {
    animation-delay: 1s;
}

.university-logo:nth-child(3) {
    animation-delay: 2s;
}

.university-logo:nth-child(4) {
    animation-delay: 3s;
}

.university-logo:nth-child(5) {
    animation-delay: 4s;
}

.university-logo:nth-child(6) {
    animation-delay: 5s;
}

@keyframes float {
    0% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-15px) rotate(5deg);
    }
    100% {
        transform: translateY(0px) rotate(0deg);
    }
}

.jion_toptit {
    position: relative;
    z-index: 3;
    font-size: 30px;
    font-weight: bold;
    color: #333;
    margin-top: 150px;
}

.jion_fot {
    padding: 80px 0;
    background-color: #fff;
    position: relative;
}

.jion_fot .w_1650 {
    width: 100%;
    max-width: 1650px;
    margin: 0 auto;
    padding: 0 20px;
}

.jion_fot_container {
    display: flex;
    position: relative;
    height: 400px;
    overflow: hidden;
    border-radius: 8px;
}

.jion_fot_item {
    flex: 1;
    position: relative;
    overflow: hidden;
    transition: all 0.5s ease;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 30px;
    z-index: 1;
}

.jion_fot_item::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 1px;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.5);
    z-index: 2;
}

.jion_fot_item:last-child::before {
    display: none;
}

.jion_fot_item.active,
.jion_fot_item:hover {
    flex: 2;
    z-index: 3;
}

.jion_fot_item.active ~ .jion_fot_item,
.jion_fot_item:hover ~ .jion_fot_item {
    flex: 0.8;
}

.jion_fot_image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.jion_fot_image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.5s ease;
}

.jion_fot_content {
    position: relative;
    z-index: 2;
    color: #fff;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    transition: all 0.5s ease;
    width: 300px;
    max-width: 100%;
}

.jion_fot_icon {
    margin-bottom: 15px;
}

.jion_fot_content h3 {
    font-size: 24px;
    font-weight: bold;
    margin-bottom: 15px;
    line-height: 1.2;
}

.jion_fot_content p {
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 20px;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.7s ease 0.2s;
    height: 80px;
    overflow: hidden;
}

.jion_fot_item.active .jion_fot_content p,
.jion_fot_item:hover .jion_fot_content p {
    opacity: 1;
    transform: translateY(0);
}

.jion_fot_arrow {
    position: absolute;
    bottom: 30px;
    right: 30px;
    z-index: 2;
    opacity: 0;
    transition: all 0.5s ease;
}

.jion_fot_item.active .jion_fot_arrow,
.jion_fot_item:hover .jion_fot_arrow {
    opacity: 1;
}

.arrow-circle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.9);
    color: #333;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: bold;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .jion_fot_container {
        height: 350px;
    }
    
    .jion_fot_content h3 {
        font-size: 20px;
    }
    
    .jion_fot_content p {
        font-size: 13px;
    }
}

@media (max-width: 768px) {
    .jion_fot_container {
        flex-direction: column;
        height: auto;
    }
    
    .jion_fot_item {
        height: 300px;
        flex: none;
    }
    
    .jion_fot_item::before {
        width: 100%;
        height: 1px;
        top: auto;
        bottom: 0;
        right: 0;
    }
    
    .jion_fot_item.active,
    .jion_fot_item:hover {
        flex: none;
        transform: scale(1.05);
    }
    
    .jion_fot_item.active ~ .jion_fot_item,
    .jion_fot_item:hover ~ .jion_fot_item {
        flex: none;
        transform: none;
    }
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .jion_top .w_1650 {
        flex-direction: column;
        text-align: center;
    }
    
    .jion_topl {
        flex: 0 0 100%;
        margin-bottom: 50px;
    }
    
    .jion_topr {
        flex: 0 0 100%;
    }
    
    .jion_fot dl {
        flex-direction: column;
    }
    
    .jion_fot dl dd {
        flex: 0 0 100%;
        margin-bottom: 30px;
    }
    
    .jion_fot ul {
        flex-direction: column;
    }
    
    .jion_fot ul li {
        flex: 0 0 100%;
        margin-bottom: 30px;
    }
}

@media (max-width: 768px) {
    .ny_ban {
        height: 200px;
    }
    
    .ny_ban h2 {
        font-size: 28px;
    }
    
    .ny_ban dd a {
        font-size: 16px;
    }
    
    .jion_top {
        padding: 50px 0;
    }
    
    .jion_topl p {
        font-size: 16px;
    }
    
    .jion_topbtn a {
        padding: 12px 30px;
        font-size: 16px;
    }
    
    .jion_fot {
        padding: 50px 0;
    }
    
    .jion_fot ul li h3 {
        font-size: 20px;
    }
    
    .jion_fot ul li p {
        font-size: 14px;
    }
}