.page-blog-tong-hop-khuyen-mai-tk66 { font-family: 'Arial', sans-serif; color: #333333; line-height: 1.6; background-color: #f8f9fa; }
.page-blog-tong-hop-khuyen-mai-tk66__container { max-width: 1200px; margin: 0 auto; padding: 20px; }

/* Hero Section */
.page-blog-tong-hop-khuyen-mai-tk66__hero-section { display: flex; flex-direction: column; align-items: center; text-align: center; padding: 10px 20px 40px; background-color: #FFFFFF; border-bottom: 1px solid #e0e0e0; }
.page-blog-tong-hop-khuyen-mai-tk66__hero-content { margin-bottom: 30px; max-width: 800px; }
.page-blog-tong-hop-khuyen-mai-tk66__main-title { font-size: 2.8em; font-weight: bold; color: #26A9E0; margin-bottom: 15px; line-height: 1.2; }
.page-blog-tong-hop-khuyen-mai-tk66__hero-description { font-size: 1.1em; color: #555555; margin-bottom: 25px; }
.page-blog-tong-hop-khuyen-mai-tk66__hero-image-wrapper { width: 100%; max-width: 1200px; margin-top: 20px; }
.page-blog-tong-hop-khuyen-mai-tk66__hero-image { width: 100%; height: auto; border-radius: 10px; object-fit: cover; }

/* General Section Styling */
.page-blog-tong-hop-khuyen-mai-tk66__section-title { font-size: 2.2em; color: #26A9E0; text-align: center; margin-bottom: 20px; font-weight: bold; }
.page-blog-tong-hop-khuyen-mai-tk66__section-description { font-size: 1.05em; text-align: center; margin-bottom: 40px; max-width: 900px; margin-left: auto; margin-right: auto; color: #555555; }
.page-blog-tong-hop-khuyen-mai-tk66__light-bg { background-color: #FFFFFF; color: #333333; padding: 60px 0; }