.vertical-tabs {
    display: flex;
    min-height: 500px;
}

.vertical-nav {
    flex: 0 0 250px;
    border-right: 1px solid #dee2e6;
}

.vertical-nav .nav-link {
    color: #495057;
    border: none;
    border-radius: 0;
    padding: 12px 20px;
    margin-bottom: 2px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
}

.vertical-nav .nav-link:hover {
    background-color: #f8f9fa;
    color: #0d6efd;
    border-radius: 4px;
}

.vertical-nav .nav-link.active {
    background-color: #0d6efd;
    color: white;
    border-radius: 4px;
}

.vertical-nav .nav-link i {
    margin-right: 10px;
    width: 16px;
}

.tab-content-area {
    flex: 1;
    padding: 20px;
}

.tab-pane {
    animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

/* 响应式设计 */
@media (max-width: 768px) {
    .vertical-tabs {
        flex-direction: column;
    }

    .vertical-nav {
        flex: none;
        border-right: none;
        border-bottom: 1px solid #dee2e6;
        margin-bottom: 20px;
    }

    .vertical-nav .nav {
        flex-direction: row;
        overflow-x: auto;
    }

    .vertical-nav .nav-link {
        white-space: nowrap;
        margin-bottom: 0;
        margin-right: 2px;
        flex: 0 0 auto;
    }
}
.tab-content {
    padding: 20px;
    border: 1px solid #dee2e6;
    border-top: none;
    border-radius: 0 0 5px 5px;
    background-color: #f8f9fa;
}
.nav-tabs {
    display: flex;
    justify-content: center;
    border-bottom: none;
}
.nav-tabs .nav-link {
    color: #495057;
    font-weight: 500;
    border: 1px solid transparent;
    border-radius: 5px 5px 0 0;
    padding: 10px 20px;
    transition: all 0.3s ease;
    margin: 0 5px;
}
.nav-tabs .nav-link:hover {
    border-color: #e9ecef #e9ecef #dee2e6;
    background-color: #f8f9fa;
}
.nav-tabs .nav-link.active {
    color: #0d6efd;
    background-color: #f8f9fa;
    border-color: #dee2e6 #dee2e6 transparent;
}
.tab-pane {
    animation: fadeIn 0.5s ease;
}
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}
.tab-content img {
    max-width: 100%;
    height: auto;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}
.process-container {
    padding: 40px 0;
}

.process-line {
    position: absolute;
    top: 50px;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 2px;
    background: repeating-linear-gradient(to right, #0d6efd, #0d6efd 10px, transparent 10px, transparent 20px);
    z-index: 1;
}

.process-steps {
    position: relative;
}

.step {
    text-align: center;
    margin-bottom: 30px;
    position: relative;
    z-index: 2;
}

.step-circle {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: bold;
    color: white;
    margin: 0 auto 15px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.step-1to6 {
    background-color: #a0cfff;
}

.step-title {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 8px;
    color: #333;
}

.step-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.5;
}

@media (max-width: 768px) {
    .process-line {
        display: none;
    }

    .step-circle {
        width: 60px;
        height: 60px;
        font-size: 20px;
    }
}
.comparison-container {
    position: relative;
    min-height: 600px;
    overflow: hidden;
}

.left-panel {
    background-color: #f8f9fa;
    color: #333;
    padding: 110px;
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 50%;
    clip-path: polygon(0 0, calc(100% - 50px) 0, 100% 50%, calc(100% - 50px) 100%, 0 100%);
}

.right-panel {
    background-color: #0d6efd;
    color: white;
    padding: 110px;
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 50%;
    clip-path: polygon(50px 0, 100% 0, 100% 100%, 50px 100%, 0 50%);
}

.vs-circle {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 120px;
    height: 120px;
    z-index: 10;
}

.vs-circle-inner {
    width: 100px;
    height: 100px;
    background-color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 52px;
    color: #0d6efd;
    box-shadow: 0 0 10px rgba(0,0,0,0.2);
}

.feature-item {
    margin-bottom: 40px;
    text-align: center;
}

.feature-time {
    font-size: 20px;
    font-weight: 500;
    margin-bottom: 10px;
}

.left-panel .feature-desc {
    color: rgba(0, 0, 0, 0.7);
}

.right-panel .feature-desc {
    color: rgba(255, 255, 255, 0.9);
}

.feature-desc {
    font-size: 14px;
    line-height: 1.5;
}

@media (max-width: 767.98px) {
    .comparison-container {
        min-height: auto;
    }

    .left-panel, .right-panel {
        position: relative;
        width: 100%;
        clip-path: none;
        padding: 30px;
    }

    .vs-circle {
        position: relative;
        left: auto;
        top: auto;
        transform: none;
        margin: 20px auto;
    }
}
.row-equal-height {
    display: flex;
    flex-wrap: wrap;
}

.row-equal-height > [class*="col-"] {
    display: flex;
    flex-direction: column;
}

.vertical-center {
    justify-content: center;
}

.list-group-item {
    margin-bottom: 1rem;
    border-radius: 0.5rem !important;
}
.nnzx-news-img {
    object-fit: cover;
    height: 100%;
    width: 100%;
}

.nnzx-news-content {
    height: 100%;
    display: flex;
    flex-direction: column;
}

.nnzx-news-title {
    font-size: 1.1rem;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 0.75rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.nnzx-news-summary {
    color: #6c757d;
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.nnzx-news-meta {
    font-size: 0.85rem;
    color: #6c757d;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.nnzx-news-author {
    font-weight: 500;
}

.nnzx-news-time {
    white-space: nowrap;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .nnzx-news-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.25rem;
    }
}