*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--color-primary: #4a1572;--color-primary-light: #6b2fa0;--color-accent: #9b59b6;--color-accent-light: #b07cc6;--color-bg: #f5f0f9;--color-surface: #ffffff;--color-text: #1a102e;--color-text-muted: #7c6e8a;--color-border: #e5d8f0;--color-error: #dc2626;--color-success: #16a34a;--color-danger: #ef4444;--radius: 8px;--radius-lg: 12px;--shadow: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 4px 6px rgba(0,0,0,.07), 0 2px 4px rgba(0,0,0,.05);--shadow-lg: 0 10px 15px rgba(0,0,0,.08), 0 4px 6px rgba(0,0,0,.04)}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background-color:var(--color-bg);color:var(--color-text);min-height:100vh;font-size:16px}button{cursor:pointer;font-family:inherit;border:none}input{font-family:inherit}button:focus-visible,input:focus-visible{outline:2px solid var(--color-primary-light);outline-offset:2px}a{text-decoration:none;color:inherit}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 18px;border-radius:var(--radius);font-size:14px;font-weight:500;transition:background-color .15s ease,box-shadow .15s ease,opacity .15s ease;white-space:nowrap}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover{background:var(--color-primary-light)}.btn-accent{background:var(--color-accent);color:var(--color-primary)}.btn-accent:hover{background:var(--color-accent-light)}.btn-danger{background:var(--color-danger);color:#fff}.btn-danger:hover{background:#dc2626}.btn-ghost{background:transparent;color:var(--color-text-muted);border:1px solid 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