body {
    background-color: #f9fafb;
    color: #333333;
    font-family: 'Helvetica Neue', Arial, sans-serif;
    margin: 0;
}

.article-card {
    transition: box-shadow 0.2s;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    background-color: #ffffff;
}

.article-card:hover {
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 1rem;
}

@media (max-width: 640px) {
    .container {
        padding: 0.75rem;
    }
    .article-card {
        margin-bottom: 0.75rem;
    }
}

body {
    background-color: #f8fafc;
    color: #2d3748;
    font-family: 'Inter', 'Helvetica Neue', Arial, sans-serif;
    margin: 0;
    line-height: 1.6;
}

.zb-container {
    max-width: 960px;
    margin: 0 auto;
    padding: 24px 16px;
}

.zb-header {
    text-align: center;
    margin-bottom: 32px;
    padding-top: 16px;
}

.zb-title {
    font-size: 28px;
    font-weight: 700;
    color: #1a202c;
    margin-bottom: 12px;
}

.zb-subtitle {
    font-size: 16px;
    color: #4a5568;
}

.zb-link {
    color: #3182ce;
    text-decoration: none;
}

.zb-link:hover {
    text-decoration: underline;
}

.zb-search-section {
    margin-bottom: 24px;
}

.zb-search-input {
    width: 100%;
    padding: 10px 16px;
    font-size: 16px;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    outline: none;
    transition: border-color 0.2s ease;
}

.zb-search-input:focus {
    border-color: #3182ce;
    box-shadow: 0 0 0 2px rgba(49, 130, 206, 0.1);
}

.zb-articles-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.zb-article-card {
    background-color: #ffffff;
    border: 1px solid #edf2f7;
    border-radius: 8px;
    padding: 20px;
    transition: box-shadow 0.2s ease;
}

.zb-article-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.zb-article-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
}

.zb-article-link {
    color: #2d3748;
    text-decoration: none;
}

.zb-article-link:hover {
    color: #3182ce;
}

.zb-article-date {
    font-size: 14px;
    color: #718096;
    margin-bottom: 12px;
}

.zb-read-more {
    font-size: 14px;
    color: #3182ce;
    text-decoration: none;
}

.zb-read-more:hover {
    text-decoration: underline;
}

.zb-no-results {
    text-align: center;
    color: #718096;
    font-size: 16px;
    padding: 24px 0;
}

.zb-cta-section {
    text-align: center;
    margin: 40px 0;
}

.zb-cta-title {
    font-size: 20px;
    font-weight: 600;
    color: #1a202c;
    margin-bottom: 12px;
}

.zb-cta-text {
    font-size: 16px;
    color: #4a5568;
    margin-bottom: 20px;
}

.zb-cta-buttons {
    display: flex;
    justify-content: center;
    gap: 12px;
}

.zb-cta-button {
    background-color: #4b5563;
    color: #ffffff;
    padding: 10px 24px;
    border-radius: 6px;
    text-decoration: none;
    font-size: 15px;
    transition: background-color 0.2s ease;
}

.zb-cta-button:hover {
    background-color: #374151;
}

.zb-footer {
    text-align: center;
    padding-bottom: 24px;
}

@media (max-width: 640px) {
    .zb-container {
        padding: 16px 12px;
    }

    .zb-title {
        font-size: 24px;
    }

    .zb-subtitle {
        font-size: 14px;
    }

    .zb-search-input {
        font-size: 14px;
        padding: 8px 12px;
    }

    .zb-article-card {
        padding: 16px;
    }

    .zb-article-title {
        font-size: 16px;
    }

    .zb-cta-title {
        font-size: 18px;
    }

    .zb-cta-buttons {
        flex-direction: column;
        gap: 8px;
    }

    .zb-cta-button {
        width: 100%;
        text-align: center;
    }
}

@media (min-width: 768px) {
    .zb-search-section {
        max-width: 480px;
        margin-left: auto;
        margin-right: auto;
    }
}