:root{--blue:#232d4b;--orange:#e57200;--cream:#f7f6f2;--paper:#fff;--gray:#eff0f2;--ink:#17213e;--muted:#62697a;--line:#dcddd9;--shadow:0 18px 50px rgba(35,45,75,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--cream);font-family:"Libre Franklin",Arial,sans-serif}.concept-bar{background:var(--orange);color:#111;text-align:center;padding:8px 18px;font-size:12px;font-weight:700}.site-header{height:88px;padding:0 clamp(24px,6vw,92px);background:#fff;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #e8e7e2}.brand{border:0;background:none;display:flex;gap:13px;align-items:center;color:var(--blue);text-align:left;cursor:pointer}.brand-mark{width:43px;height:43px;border:2px solid var(--orange);border-radius:50%;display:grid;place-items:center;font:700 25px/1 "Libre Caslon Text",serif}.brand strong{display:block;font:700 19px/1.15 "Libre Caslon Text",serif}.brand small{display:block;font-size:10px;margin-top:4px}.site-header nav{display:flex;gap:30px}.site-header nav button,.site-header nav a{font:600 13px/1 "Libre 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