/* 家庭教育网 - 清新简约风格 */
/* 配色方案：浅蓝 #4A90D9 + 白色 #FFFFFF + 深灰文字 #333 */
body { background-color: #f8fafc; color: #333; font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, sans-serif; }
.site-header { background: linear-gradient(135deg, #4A90D9 0%, #6BB3F0 100%); box-shadow: 0 2px 10px rgba(74, 144, 217, 0.1); padding: 10px 0; }
.site-header a, .site-title a { color: #ffffff; font-weight: 600; }
.site-main { background: #ffffff; border-radius: 12px; padding: 30px; box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05); }
.entry-content { line-height: 1.8; font-size: 16px; }
a { color: #4A90D9; }
a:hover { color: #6BB3F0; }
.page-header { background: linear-gradient(135deg, #4A90D9 0%, #6BB3F0 100%); color: white; padding: 40px 20px; border-radius: 12px; margin-bottom: 30px; }
@media (max-width: 768px) { .site-main { padding: 20px; border-radius: 8px; } .page-header { padding: 25px 15px; } }

/* Logo 90x90 固定尺寸 */
.site-header .header-image {
    max-height: 90px !important;
    max-width: 90px !important;
}
.site-header .header-image img {
    max-height: 90px !important;
    max-width: 90px !important;
    width: 90px !important;
    height: 90px !important;
    object-fit: contain !important;
}