:root{--primary-color:#2E8B57;--secondary-color:#A0522D;--button-color:#A0522D;--background-color:#F5F5DC;--card-color:#F5F5DC;--gradient-primary:linear-gradient(175deg,#2E8B57,#2E8B57);--gradient-secondary:linear-gradient(135deg,#A0522D,#A0522D);--gradient-button:linear-gradient(135deg,#A0522D,#A0522D);--gradient-background:linear-gradient(135deg,#F5F5DC,#F5F5DC);--gradient-card:linear-gradient(135deg,#F5F5DC,#F5F5DC);--text-color:#2F4F4F;--text-light:#2F4F4F;--text-in-btn:#2F4F4F;--border-color:#2F4F4F}*{box-sizing:border-box;padding:0;margin:0}body,html{max-width:100vw;overflow-x:hidden;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;background-color:var(--background-color)}a,body,html{color:var(--text-color)}a{text-decoration:none}a:hover{text-decoration:underline}.mobile-nav{display:none;position:fixed;bottom:0;left:0;right:0;background-color:var(--gradient-card);box-shadow:0 -2px 10px rgba(0,0,0,.1);z-index:100}.mobile-nav-container{display:flex;justify-content:space-around;padding:10px 0}.mobile-nav-item{display:flex;flex-direction:column;align-items:center;color:var(--text-light);font-size:.75rem;padding:5px 0}.mobile-nav-item.active{color:var(--primary-color)}.mobile-nav-icon{font-size:1.25rem;margin-bottom:4px}@media (max-width:768px){.mobile-nav{display:block}}