:root{--bg-primary:#f5f1e8;--bg-secondary:#ede6d3;--bg-tertiary:#e5dcc4;--text-primary:#2c3e2d;--text-secondary:#4a5d4c;--text-muted:#6b7b6d;--accent-gold:#b8860b;--accent-gold-light:#d4a84b;--accent-copper:#b87333;--accent-copper-light:peru;--border:#c9b896;--border-light:#ddd4be;--shadow:#2c3e2d14;--shadow-deep:#2c3e2d26;--font-display:"Cormorant Garamond", Georgia, serif;--font-mono:"JetBrains Mono", "Courier New", monospace;--space-xs:.5rem;--space-sm:.75rem;--space-md:1rem;--space-lg:1.5rem;--space-xl:2rem;--space-2xl:3rem;--space-3xl:4rem;--ease-out:cubic-bezier(.16, 1, .3, 1);--ease-in-out:cubic-bezier(.65, 0, .35, 1)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font-mono);background:var(--bg-primary);color:var(--text-primary);min-height:100vh;line-height:1.6;position:relative;overflow-x:hidden}body:before{content:"";pointer-events:none;z-index:-2;background:radial-gradient(ellipse at 20% 30%, #b8860b08 0%, 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var(--ease-out);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='18' height='18' viewBox='0 0 24 24' fill='none' stroke='%236B7B6D' stroke-width='1.5'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cpath d='m21 21-4.35-4.35'/%3E%3C/svg%3E");background-position:.75rem;background-repeat:no-repeat;border-radius:4px;padding-left:2.5rem;font-size:.9rem}.vocab-search-input:focus{border-color:var(--accent-gold);outline:none;box-shadow:0 0 0 3px #b8860b1a}.vocab-search-input::placeholder{color:var(--text-muted);opacity:.6}.vocab-list{padding:var(--space-sm);background:var(--bg-primary);flex:1;overflow-y:auto}.vocab-item{align-items:center;gap:var(--space-md);padding:var(--space-sm) var(--space-md);margin-bottom:var(--space-xs);background:var(--bg-secondary);border:1px solid var(--border);border-radius:6px;transition:all 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