:root{--brand: #6c5ce7;--brand-contrast: #ffffff;--surface: #ffffff;--text: #3a3a3a;--text-muted: #6b6b6b;--text-strong: #141414;--border: #e8e8ee}html{scroll-behavior:smooth}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Inter,Helvetica Neue,Arial,Noto Sans,"Apple Color Emoji","Segoe UI Emoji";color:var(--text);background:var(--surface)}.site-main{padding-top:64px}.container{max-width:1100px;margin:0 auto;padding:0 16px}h1,h2,h3{color:var(--text-strong);margin:0 0 12px}.section{padding:72px 0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:40px;padding:0 16px;border-radius:10px;font-weight:600;text-decoration:none;border:1px solid transparent}.btn-primary{background:var(--brand);color:var(--brand-contrast);border-color:color-mix(in srgb,var(--brand) 90%,black)}.btn-primary:hover{filter:brightness(.95)}.btn-outline{background:transparent;color:var(--text-strong);border-color:var(--border)}.btn-outline:hover{background:#f8f8fb}.center{text-align:center}