/* Online Ads in China Page Styles */

/* Run CN Ads Section */
.run-cn-ads {
    padding: 2rem;
    background-color: var(--bg-primary);
}

.run-cn-ads .card {
    padding: 2rem;
}

.run-cn-ads .card h2 {
    color: var(--color-primary);
    margin-bottom: 1rem;
    text-align: center;
    font-size: 1.5rem;
}

.run-cn-ads .card p {
    color: var(--color-secondary);
    line-height: 1.6;
}

.run-cn-ads .icon-wrapper {
    width: 64px;
    height: 64px;
    border-radius: 20%;
    background-color: rgba(225, 126, 107, 0.2); /* light transparent coral */
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.run-cn-ads .icon-wrapper i {
    font-size: 1.5rem;
    color: var(--color-primary);
}

/* How It Works Section */
.how-it-works {
    padding: 2rem;
    background-color: var(--bg-secondary);
}

.how-it-works-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: 1200px;
    margin: 0 auto;
}

.how-it-works h2 {
    color: var(--color-deep-teal);
    font-size: 2rem;
    text-align: center;
}

.how-it-works ol {
    color: var(--text-secondary);
    line-height: 1.8;
    padding-left: 1.5rem;
}

.how-it-works li {
    margin-bottom: 1rem;
}

/* Budget Section */
.budget {
    padding: 2rem;
    background-color: var(--color-dark);
    text-align: center;
}

.budget h2 {
    color: var(--text-light);
    font-size: 2rem;
    margin-bottom: 1rem;
}

.budget .subtitle {
    color: var(--color-light-gray);
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
}

.budget-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.budget-card {
    background: var(--bg-primary);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.budget-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.budget-card h3 {
    color: var(--color-deep-teal);
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.budget-card .subtitle {
    color: var(--text-secondary);
    font-size: 1rem;
}

/* Media Section */
.media {
    padding: 2rem;
    background-color: var(--bg-primary);
    text-align: center;
}

.media h2 {
    color: var(--color-primary);
    font-size: 2rem;
    margin-bottom: 1rem;
}

.media .subtitle {
    color: var(--text-secondary);
    font-size: 1.2rem;
    margin-bottom: 3rem;
}

.media-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.media-card {
    background: var(--bg-primary);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    text-align: left;
}

.media-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.media-card h3 {
    color: var(--color-deep-teal);
    margin-bottom: 1rem;
    text-align: center;
}

.media-card p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.media-card ul {
    list-style: none;
    padding-left: 0;
    margin-bottom: 1.5rem;
}

.media-card li {
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
    padding-left: 1.5rem;
    position: relative;
}

.media-card li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--color-teal);
}

.media-card em {
    color: var(--text-secondary);
    font-style: italic;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .budget-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .how-it-works-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .budget-grid {
        grid-template-columns: 1fr;
    }
    
    .media-grid {
        grid-template-columns: 1fr;
    }
    
    .how-it-works h2,
    .budget h2,
    .media h2 {
        font-size: 1.75rem;
    }
}

@media (max-width: 480px) {
    .how-it-works h2,
    .budget h2,
    .media h2 {
        font-size: 1.5rem;
    }
    
    .budget-card h3 {
        font-size: 1.5rem;
    }
}