/* ===== About 页面特有样式 - 紫色主题 ===== */

.navbar a:hover,
.navbar a.active {
    color: #667eea;
    border-bottom-color: #667eea;
}

header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.section h2 {
    font-size: 1.4em;
    color: #667eea;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid #f0f0f0;
}

.platform-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 16px 0;
}

.platform-tag {
    background: #f0f4ff;
    color: #667eea;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.9em;
    font-weight: 500;
}

.cta a {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.cta a:hover {
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}