:root{--font-main: "Inter", system-ui, Avenir, Helvetica, Arial, sans-serif;--color-bg: #EAEFEF;--color-text: #1a1a1a;--color-text-secondary: #25343F;--color-accent: #FF9B51;--color-border: #BFC9D1;--spacing-unit: 1rem;--max-width: 800px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-main);background-color:var(--color-bg);color:var(--color-text);line-height:1.6;-webkit-font-smoothing:antialiased;min-height:100vh}a{color:inherit;text-decoration:none;border-bottom:1px solid transparent;transition:border-color .2s ease}a:hover{border-bottom-color:var(--color-accent)}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2;margin-bottom:1rem}ul{list-style-position:inside;padding-left:1rem}button{cursor:pointer;background:none;border:1px solid var(--color-border);padding:.5rem 1rem;border-radius:4px;font-family:inherit;color:inherit;transition:all .2s ease}button:hover{border-color:var(--color-accent)}.container{max-width:var(--max-width);margin:0 auto;padding:4rem 2rem}.section{margin-bottom:6rem;opacity:0;transform:translateY(20px);animation:fadeUp .8s ease forwards}@keyframes fadeUp{to{opacity:1;transform:translateY(0)}}.section:nth-child(1){animation-delay:.1s}.section:nth-child(2){animation-delay:.2s}.section:nth-child(3){animation-delay:.3s}.section:nth-child(4){animation-delay:.4s}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--color-text-secondary)}