.supplement-title{background:linear-gradient(135deg,#ff9800,#ffb74d);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.supplement-cta-section{background:linear-gradient(135deg,#ff9800,#ffb74d)}.supplement-cta-button{background:#fff;color:#ff9800}.supplement-cta-button.secondary{border-color:#fff;color:#fff}.supplement-cta-button.secondary:hover{background:#fff;color:#ff9800}.vitamin-d-benefit{background:linear-gradient(135deg,#fff3e0,#ffe0b2);border-left-color:#ff9800;border-left-width:4px}.supplement-table{box-shadow:0 4px 15px rgba(255,152,0,.1)}.supplement-table th{background:linear-gradient(135deg,#ff9800,#ffb74d);color:#fff}.supplement-research-section{background:linear-gradient(135deg,#fff3e0,#ffe0b2);border:1px solid #ffcc80}.supplement-warning{background:linear-gradient(135deg,#ffebee,#ffcdd2);border-color:#f44336;color:#c62828}.supplement-warning strong{color:#c62828}@media (max-width:768px){.supplement-title{font-size:1.8rem}.supplement-cta-title{font-size:1.5rem}}