:root{--font-main: "Outfit", sans-serif;--font-body: "Inter", sans-serif;--color-bg: #0f172a;--color-surface: #1e293b;--color-text: #f8fafc;--color-text-secondary: #94a3b8;--color-accent: #38bdf8;--color-primary: #818cf8;--color-border: #334155;--transition-speed: .3s;--container-width: 1200px;--color-text-gradient: linear-gradient(to right, #f8fafc, #94a3b8)}[data-theme=light]{--color-bg: #f8fafc;--color-surface: #ffffff;--color-text: #0f172a;--color-text-secondary: #475569;--color-accent: #0284c7;--color-primary: #4f46e5;--color-border: #e2e8f0;--color-text-gradient: linear-gradient(to right, #0f172a, #64748b)}html{scroll-behavior:smooth}body{margin:0;padding:0;font-family:var(--font-body);background-color:var(--color-bg);color:var(--color-text);transition:background-color var(--transition-speed),color var(--transition-speed);line-height:1.6}#root{width:100%}h1,h2,h3,h4,h5,h6{font-family:var(--font-main);margin-top:0;color:var(--color-text)}a{color:inherit;text-decoration:none;transition:color .2s}ul{list-style:none;padding:0;margin:0}button{cursor:pointer;border:none;font-family:var(--font-main);background:none}.container{max-width:var(--container-width);margin:0 auto;padding:0 2rem}.section{padding:5rem 0}.section-title{font-size:2.5rem;margin-bottom:3rem;text-align:center;position:relative}.section-title:after{content:"";display:block;width:60px;height:4px;background:var(--color-accent);margin:1rem auto 0;border-radius:2px}