:root{--bg:#F4F4F1;--surface:#FFFFFF;--ink:#131313;--muted:#6B6B67;--border:#E4E3DE;--accent:#C9F24B;--accent-ink:#131313;--font:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;--space-1:8px;--space-2:16px;--space-3:24px;--space-4:40px;--space-5:64px;--space-6:96px;--space-7:140px;--radius-sm:10px;--radius-md:18px;--radius-lg:28px;--container:1180px;--shadow-card:0 4px 24px rgba(19, 19, 19, 0.06)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font);background:var(--bg);color:var(--ink);line-height:1.55;-webkit-font-smoothing:antialiased}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}.container{max-width:var(--container);margin:0 auto;padding:0 var(--space-3)}h1,h2,h3,h4{margin:0 0 var(--space-2);line-height:1.1;letter-spacing:-.02em}h1,h2{font-size:clamp(2.6rem,5vw,4.6rem);font-weight:800}h3,h4{font-weight:700}h2{font-size:clamp(2rem,3.4vw,3rem)}h3{font-size:1.4rem}p{margin:0 0 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