.supplement-title{background:linear-gradient(135deg,#ffeb3b,#ffc107);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.supplement-cta-section{background:linear-gradient(135deg,#ffeb3b,#ffc107)}.supplement-cta-button{background:#fff;color:#ffeb3b}.supplement-cta-button.secondary{border-color:#fff;color:#fff}.supplement-cta-button.secondary:hover{background:#fff;color:#ffeb3b}.vitamin-b2-benefit{background:linear-gradient(135deg,#fffde7,#fff9c4);border-left-color:#ffeb3b;border-left-width:4px}.supplement-table{box-shadow:0 4px 15px rgba(255,235,59,.1)}.supplement-table th{background:linear-gradient(135deg,#ffeb3b,#ffc107);color:#fff}.supplement-research-section{border:1px solid #fff59d}.supplement-research-section,.supplement-warning{background:linear-gradient(135deg,#fffde7,#fff9c4)}.supplement-warning{border-color:#ffeb3b;color:#f57c00}.supplement-warning strong{color:#f57c00}@media (max-width:768px){.supplement-title{font-size:1.8rem}.supplement-cta-title{font-size:1.5rem}}