.article-part {
    padding: 40px 0;
}
.main-content h1 {
    font-size: 28px;
    margin-bottom: 30px;
    text-align: center;
    color: #333;
}
/* Search Box Styles (New) */
.search-box-wrapper {
    margin-bottom: 30px;
    display: flex;
    justify-content: center;
}

.search-box {
    position: relative;
    width: 100%;
    max-width: 600px;
    display: flex;
    align-items: center;
    background: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 50px;
    padding: 5px 5px 5px 25px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.search-box:focus-within {
    border-color: #003c7b;
    box-shadow: 0 4px 20px rgba(0, 60, 123, 0.15);
}

.search-box input {
    flex: 1;
    border: none;
    outline: none;
    font-size: 16px;
    color: #333;
    background: transparent;
    padding: 10px 0;
}

.search-box button {
    background: #003c7b;
    color: #fff;
    border: none;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background 0.3s;
    margin-left: 10px;
}

.search-box button:hover {
    background: #002a57;
}

.highlight {
    color: #003c7b;
    font-weight: bold;
    background-color: rgba(0, 60, 123, 0.1);
    padding: 0 2px;
    border-radius: 2px;
}

/* Original Article List Styles Reverted */
.article-list {
    display: flex;
    gap: 20px;
}
.article-item {
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    overflow: hidden;
    transition: box-shadow 0.3s;
    background: #fff;
}
.article-item:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}
.article_a {
    display: flex;
    text-decoration: none;
    color: inherit;
    padding: 20px;
}
.article_img {
    width: 200px;
    height: 120px;
    flex-shrink: 0;
    margin-right: 20px;
    overflow: hidden;
    border-radius: 4px;
}
.article_img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}
.article-item:hover .article_img img {
    transform: scale(1.05);
}
.article_cont {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.article_cont h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: #333;
    font-weight: bold;
    line-height: 1.4;
}
.article_cont p {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}
.pagination {
    margin-top: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    padding: 20px 0;
}

.page-btn {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0 20px;
    height: 40px;
    line-height: 38px;
    border: 1px solid #e0e0e0;
    background: #fff;
    cursor: pointer;
    border-radius: 20px;
    color: #555;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 6px rgba(0,0,0,0.02);
}

.page-btn:hover:not(:disabled) {
    border-color: #003c7b;
    color: #fff;
    background-color: #003c7b;
    box-shadow: 0 4px 12px rgba(0, 60, 123, 0.2);
    transform: translateY(-1px);
}

.page-btn:active:not(:disabled) {
    transform: translateY(0);
    box-shadow: none;
}

.page-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    background-color: #f5f5f5;
    color: #999;
    border-color: #eee;
}

.page-info {
    color: #666;
    font-size: 14px;
    font-weight: 500;
    margin: 0 10px;
    padding: 0 15px;
    height: 40px;
    line-height: 40px;
    background-color: #f8f9fa;
    border-radius: 20px;
}

.page-select {
    position: relative;
}

.page-select::after {
    content: '';
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 5px solid #666;
    pointer-events: none;
}

.page-select select {
    appearance: none;
    -webkit-appearance: none;
    padding: 0 35px 0 15px;
    height: 40px;
    border: 1px solid #e0e0e0;
    border-radius: 20px;
    outline: none;
    color: #333;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    background-color: #fff;
    transition: all 0.3s;
    box-shadow: 0 2px 6px rgba(0,0,0,0.02);
}

.page-select select:hover {
    border-color: #003c7b;
}

.page-select select:focus {
    border-color: #003c7b;
    box-shadow: 0 0 0 3px rgba(0, 60, 123, 0.1);
}

/* CTA Tab Styles */
.tab-1 {
    background: linear-gradient(135deg, #003c7b 0%, #0056b3 100%);
    padding: 40px 0;
    margin-top: 60px;
    color: #fff;
}

.tab-1-part {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.tab-1-part p {
    font-size: 20px;
    font-weight: 500;
    margin: 0;
    line-height: 1.5;
    flex: 1;
}

.tab-1-part .btn {
    display: inline-block;
    padding: 12px 36px;
    background-color: #fff;
    color: #003c7b;
    border-radius: 4px;
    text-decoration: none;
    font-weight: bold;
    font-size: 16px;
    transition: all 0.3s ease;
    white-space: nowrap;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.tab-1-part .btn:hover {
    background-color: #f0f0f0;
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0,0,0,0.2);
}

@media (max-width: 768px) {
    .article_a {
        flex-direction: column;
    }
    .article_img {
        width: 100%;
        height: 180px;
        margin-right: 0;
        margin-bottom: 15px;
    }
    
    .tab-1-part {
        flex-direction: column;
        text-align: center;
    }
    
    .tab-1-part p {
        font-size: 16px;
    }
}