:root{--primary: #7d5a44;--primary-hover: #634736;--primary-light: #f3ede8;--secondary: #a68b7c;--bg: #fdfaf5;--card-bg: #ffffff;--text-main: #1e293b;--text-muted: #64748b;--success: #22c55e;--danger: #ef4444;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 20px 25px -5px rgb(0 0 0 / .1), 0 8px 10px -6px rgb(0 0 0 / .1);--radius: 16px;--radius-lg: 24px;--transition: all .2s cubic-bezier(.4, 0, .2, 1)}body{font-family:Inter,system-ui,-apple-system,sans-serif;margin:0;padding:0;background-color:var(--bg);color:var(--text-main);line-height:1.6;-webkit-font-smoothing:antialiased}.container{max-width:1100px;margin:0 auto;padding:3rem 1.5rem}h1,h2,h3{color:var(--text-main);font-weight:800;margin-top:0;letter-spacing:-.025em}h1{font-size:2.5rem;line-height:1.2}h2{font-size:1.875rem;line-height:1.3}.topic-card{background:var(--card-bg);padding:3rem;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);text-align:center;transition:var(--transition);border:1px solid rgba(0,0,0,.03)}.content{font-size:2rem;font-weight:700;margin-bottom:2.5rem;color:var(--text-main);font-style:italic;line-height:1.3}.badge{background:#f1f5f9;color:var(--text-muted);padding:.5rem 1rem;border-radius:9999px;margin:.25rem;font-size:.875rem;font-weight:600;display:inline-block;transition:var(--transition)}.actions{display:flex;justify-content:center;gap:1.25rem;margin-top:2.5rem}button{padding:.875rem 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