:root{--color-bg:#fff;--color-text:#1a1a1a;--color-heading:#111;--color-muted:#666;--color-accent:#c0392b;--color-cta:#e8622a;--color-border:#e0e0e0;--color-soft:#f7f7f7;--color-nav:#111;--color-nav-text:#fff;--font-serif:Georgia,"Times New Roman",serif;--font-sans:-apple-system,BlinkMacSystemFont,"Helvetica Neue",Arial,sans-serif;--site-width:1240px;--article-width:740px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--color-bg);color:var(--color-text);font-family:var(--font-serif);font-size:18px;line-height:1.75}a{color:inherit}img{display:block;max-width:100%}.site-header{background:var(--color-bg)}.site-header,.top-strip{border-bottom:1px solid var(--color-border)}.top-strip{background:#fff;padding:10px 0}.top-strip-inner{display:flex;align-items:center;gap:20px;width:min(100% - 32px,var(--site-width));margin:0 auto}.brand{flex-shrink:0;color:var(--color-heading);font-family:var(--font-serif);font-size:1.25rem;font-weight:700;line-height:1;text-decoration:none;white-space:nowrap}.search-form{flex:1 1;display:flex;min-width:0;max-width:680px}.search-form input{flex:1 1;min-width:0;height:38px;border:1.5px solid #c8c8c8;border-right:none;padding:0 12px;font-family:var(--font-sans);font-size:14px;color:var(--color-heading);background:#fff;outline:none}.search-form input:focus{border-color:var(--color-heading)}.search-form button{padding:0 16px;border:1.5px solid var(--color-heading);background:var(--color-heading);font-weight:600;letter-spacing:.04em;cursor:pointer}.header-cta,.search-form button{flex-shrink:0;height:38px;color:#fff;font-family:var(--font-sans);font-size:13px;text-transform:uppercase;white-space:nowrap}.header-cta{display:inline-flex;align-items:center;padding:0 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