:root{--font-heading: "Outfit", "Plus Jakarta Sans", sans-serif;--font-body: "Plus Jakarta Sans", sans-serif;--bg-main: #FAFAF9;--bg-card: #FFFFFF;--text-dark: #0F172A;--text-muted: #64748B;--border-light: #E2E8F0}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-body);background-color:var(--bg-main);color:var(--text-dark);overflow-x:hidden;line-height:1.5}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:#f1f5f9}::-webkit-scrollbar-thumb{background:#0f172a;border-radius:999px}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);letter-spacing:-.02em}.card-reference{background:#fff;border:1px solid #E2E8F0;border-radius:1.25rem;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.card-reference:hover{transform:translateY(-2px);border-color:#0f172a;box-shadow:0 10px 25px -5px #0f172a14}.no-scrollbar::-webkit-scrollbar{display:none}.no-scrollbar{-ms-overflow-style:none;scrollbar-width:none}