:root{--bg:#f8f7f4;--surface:#ffffff;--border:#e8e6e1;--shadow:rgba(0,0,0,0.04);--shadow-hover:rgba(0,0,0,0.08);--text:#1a1a1e;--text-dim:#6b6b73;--spring:cubic-bezier(0.16,1,0.3,1)}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px;line-height:1.5}a{text-decoration:none}a,button{color:inherit}button{font-family:inherit;font-size:inherit;background:none;border:none;padding:0;cursor:pointer}.page{min-height:100dvh;display:flex;flex-direction:column}.container{width:100%;max-width:720px;margin:0 auto;padding:0 24px}.site-header{padding:32px 0}.site-header .wordmark{font-weight:600;font-size:17px;letter-spacing:-.01em}.site-footer{margin-top:auto;padding:48px 0 32px;color:var(--text-dim);font-size:13px;text-align:center}.hero{padding:80px 0 48px;text-align:center}.hero h1{margin:0 0 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