:root{--bg:#fef5ff;--text:#0f172a;--muted:#475569;--border:#f5d0fe;--primary:#a21caf;--primary-soft:#f5d0fe;--header-footer-bg:#fae8ff}*{box-sizing:border-box}body{color:var(--text);background:var(--bg);margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.65}.container{max-width:900px;margin:0 auto;padding:0 24px}.site-header{border-bottom:1px solid var(--border);background:var(--header-footer-bg)}.header-inner{justify-content:space-between;align-items:center;padding:20px 0;display:flex}.logo{color:var(--primary);margin:0;font-size:1.5rem;font-weight:600}.nav a{color:var(--muted);margin-left:24px;font-size:.95rem;text-decoration:none}.nav a:hover{color:var(--primary)}.site-main{padding:56px 0}h1{margin-bottom:.75rem;font-size:2.2rem}h2{color:var(--primary);margin-top:2.4rem;margin-bottom:.6rem;font-size:1.3rem}p{max-width:720px;color:var(--text);margin:.6rem 0}.site-footer{border-top:1px solid var(--border);background:var(--header-footer-bg);color:var(--muted);margin-top:72px;padding:32px 0;font-size:.9rem}.site-footer a{color:var(--primary);text-decoration:none}.site-footer a:hover{text-decoration:underline}