:root{--color-navy:#0f2a47;--color-cream:#f5efe0;--color-sage:#6b8e70;--color-sage-deep:#4f6c56;--color-terracotta:#b85042;--color-text:#1f2a3d;--color-text-muted:#8b7b65;--color-text-nav:#f5efe0a6;--color-bg:#f5efe0;--color-surface:#fff;--color-surface-muted:#efe7d2;--color-border:#d9cfb7;--color-border-focus:#6b8e70;--navy:#0f2a47;--cream:#f5efe0;--beige:#efe7d2;--card:#fff;--sage:#6b8e70;--sage-deep:#4f6c56;--terracotta:#b85042;--ink:#1f2a3d;--muted:#8b7b65;--rule:#d9cfb7;--chrome-app:54px;--chrome-tabs:38px;--chrome-activity:44px;--font-sans:"Calibri", "Segoe UI", system-ui, sans-serif;--font-serif:Georgia, "Times New Roman", serif;--font-mono:ui-monospace, Consolas, monospace}*,:before,:after{box-sizing:border-box}body{font-family:var(--font-sans);color:var(--color-text);background:var(--color-bg);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizelegibility;margin:0;font-size:15px;line-height:1.5}#root{flex-direction:column;min-height:100svh;display:flex}h1,h2,h3,h4,h5,h6{font-family:var(--font-serif);color:var(--color-navy);margin:0 0 .5em;line-height:1.2}p{margin:0}a{color:var(--color-sage);text-decoration:none}a:hover{text-decoration:underline}:focus-visible{outline:2px solid var(--color-border-focus);outline-offset:2px}input,textarea,select{font-family:var(--font-sans);color:var(--color-text);background:var(--color-surface);border:1px solid var(--color-border);border-radius:4px;padding:.5rem .75rem;font-size:.875rem}input:focus,textarea:focus,select:focus{border-color:var(--color-border-focus);outline:none;box-shadow:0 0 0 3px #6b8e7033}button{font-family:var(--font-sans);cursor:pointer}code,pre{font-family:var(--font-mono);background:var(--color-surface-muted);border-radius:4px;font-size:.875em}code{padding:2px 6px}