:root{--bg-light: #FAFAFA;--bg-card: #FFFFFF;--text-main: #2D2D2D;--text-muted: #6B7280;--primary-red: #BE0000;--secondary-red: #E53935;--accent-red-light: #FFCDD2;--gradient-red: linear-gradient(135deg, #BE0000 0%, #E53935 100%);--shadow-sm: 0 1px 4px rgba(0, 0, 0, .06);--shadow-md: 0 4px 20px rgba(190, 0, 0, .08);--shadow-hover: 0 8px 32px rgba(190, 0, 0, .15);--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}html{font-size:15px}*{margin:0;padding:0;box-sizing:border-box}body,button,input,select,textarea{font-family:var(--font-family);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{background-color:var(--bg-light);color:var(--text-main);line-height:1.5}.card{background:var(--bg-card);border-radius:12px;box-shadow:var(--shadow-md);border:1px solid rgba(0,0,0,.05);transition:transform .3s ease,box-shadow .3s ease}.text-gradient{background:var(--gradient-red);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.btn-primary{display:inline-flex;justify-content:center;align-items:center;gap:.5rem;background:var(--gradient-red);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:8px;font-weight:600;cursor:pointer;transition:transform .3s ease,box-shadow .3s ease,opacity .3s ease;font-family:var(--font-family);box-shadow:var(--shadow-sm);text-align:center}.btn-primary:hover:not(:disabled){transform:translateY(-2px);box-shadow:var(--shadow-hover)}.btn-primary.large{padding:1rem 2.5rem;font-size:1.1rem;border-radius:12px}.btn-primary:disabled{opacity:.6;cursor:not-allowed;background:#ccc;color:#666;box-shadow:none}.btn-secondary{display:inline-flex;justify-content:center;align-items:center;gap:.5rem;background:#fff;color:var(--primary-red);border:1px solid var(--accent-red-light);padding:1rem 2.5rem;border-radius:12px;font-weight:600;cursor:pointer;transition:all .3s ease;font-family:var(--font-family);box-shadow:var(--shadow-sm);text-align:center}.btn-secondary:hover:not(:disabled){background:var(--accent-red-light);border-color:var(--primary-red)}.btn-secondary:disabled{opacity:.6;cursor:not-allowed}.form-group{margin-bottom:1.5rem}.form-group label{display:block;font-weight:600;color:var(--text-main);margin-bottom:.5rem}.form-group .form-control{width:100%;padding:.8rem 1rem;border:1px solid #ddd;border-radius:8px;font-family:inherit;font-size:1rem;transition:border-color .2s;outline:none}.form-group .form-control:focus{border-color:var(--primary-red)}.form-group small{display:block;margin-top:.3rem;font-size:.85rem}