:root{--bg-color:#0a0a0a;--accent-color:#E05A35;--accent-subtle:rgba(224,90,53,0.7);--accent-muted:#C24E2E}body{background-color:var(--bg-color);margin:0;padding:0}.gradient-background{background-color:var(--bg-color);top:0;height:100%;overflow:hidden}.gradient-background,.orange-ray{position:fixed;left:0;width:100%;z-index:-1}.orange-ray{top:30%;height:40%;background:linear-gradient(180deg,transparent,rgba(224,90,53,.008) 15%,rgba(224,90,53,.015) 30%,rgba(224,90,53,.025) 40%,rgba(224,90,53,.03) 50%,rgba(224,90,53,.025) 60%,rgba(224,90,53,.015) 70%,rgba(224,90,53,.008) 85%,transparent);pointer-events:none;filter:blur(20px)}.orange-glow{position:fixed;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 30% 30%,rgba(224,90,53,.04) 0,rgba(224,90,53,.025) 20%,rgba(224,90,53,.01) 40%,transparent 70%),radial-gradient(circle at 70% 60%,rgba(224,90,53,.035) 0,rgba(224,90,53,.02) 25%,transparent 60%);z-index:-2;pointer-events:none;mix-blend-mode:screen}.timeline-section{position:relative;background-color:transparent;width:100%;min-height:100vh;z-index:1}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.animate-fadeIn{animation:fadeIn .4s ease-out forwards}